Action not permitted
Modal body text goes here.
Modal Title
Modal Body
CERTFR-2025-AVI-0560
Vulnerability from certfr_avis
De multiples vulnérabilités ont été découvertes dans le noyau Linux de SUSE. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire, une atteinte à la confidentialité des données et une atteinte à l'intégrité des données.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| SUSE | SUSE Linux Enterprise High Performance Computing | SUSE Linux Enterprise High Performance Computing 15 SP5 | ||
| SUSE | SUSE Linux Enterprise High Performance Computing | SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 | ||
| SUSE | openSUSE Leap | openSUSE Leap 15.5 | ||
| SUSE | SUSE Linux Enterprise Live Patching | SUSE Linux Enterprise Live Patching 15-SP5 | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server for SAP Applications 15 SP6 | ||
| SUSE | SUSE Linux Enterprise High Performance Computing | SUSE Linux Enterprise High Performance Computing 15 SP4 | ||
| SUSE | openSUSE Leap | openSUSE Leap 15.4 | ||
| SUSE | SUSE Linux Enterprise Live Patching | SUSE Linux Enterprise Live Patching 15-SP6 | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server 15 SP5 | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server for SAP Applications 15 SP5 | ||
| SUSE | SUSE Linux Enterprise High Performance Computing | SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 | ||
| SUSE | openSUSE Leap | openSUSE Leap 15.6 | ||
| SUSE | SUSE Linux Enterprise Micro | SUSE Linux Enterprise Micro 5.3 | ||
| SUSE | SUSE Linux Enterprise Real Time | SUSE Linux Enterprise Real Time 15 SP5 | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server 15 SP6 | ||
| SUSE | SUSE Linux Enterprise Real Time | SUSE Linux Enterprise Real Time 15 SP4 | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server for SAP Applications 15 SP4 | ||
| SUSE | SUSE Linux Enterprise Micro | SUSE Linux Enterprise Micro 5.5 | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server 15 SP4 | ||
| SUSE | SUSE Linux Enterprise Real Time | SUSE Linux Enterprise Real Time 15 SP6 | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server 15 SP5 LTSS | ||
| SUSE | SUSE Linux Enterprise Micro | SUSE Linux Enterprise Micro 5.4 | ||
| SUSE | SUSE Linux Enterprise Live Patching | SUSE Linux Enterprise Live Patching 15-SP4 |
References
| Title | Publication Time | Tags | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "SUSE Linux Enterprise High Performance Computing 15 SP5",
"product": {
"name": "SUSE Linux Enterprise High Performance Computing",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5",
"product": {
"name": "SUSE Linux Enterprise High Performance Computing",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "openSUSE Leap 15.5",
"product": {
"name": "openSUSE Leap",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Live Patching 15-SP5",
"product": {
"name": "SUSE Linux Enterprise Live Patching",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Server for SAP Applications 15 SP6",
"product": {
"name": "SUSE Linux Enterprise Server",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise High Performance Computing 15 SP4",
"product": {
"name": "SUSE Linux Enterprise High Performance Computing",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "openSUSE Leap 15.4",
"product": {
"name": "openSUSE Leap",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Live Patching 15-SP6",
"product": {
"name": "SUSE Linux Enterprise Live Patching",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Server 15 SP5",
"product": {
"name": "SUSE Linux Enterprise Server",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Server for SAP Applications 15 SP5",
"product": {
"name": "SUSE Linux Enterprise Server",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise High Performance Computing LTSS 15 SP5",
"product": {
"name": "SUSE Linux Enterprise High Performance Computing",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "openSUSE Leap 15.6",
"product": {
"name": "openSUSE Leap",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Micro 5.3",
"product": {
"name": "SUSE Linux Enterprise Micro",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Real Time 15 SP5",
"product": {
"name": "SUSE Linux Enterprise Real Time",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Server 15 SP6",
"product": {
"name": "SUSE Linux Enterprise Server",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Real Time 15 SP4",
"product": {
"name": "SUSE Linux Enterprise Real Time",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Server for SAP Applications 15 SP4",
"product": {
"name": "SUSE Linux Enterprise Server",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Micro 5.5",
"product": {
"name": "SUSE Linux Enterprise Micro",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Server 15 SP4",
"product": {
"name": "SUSE Linux Enterprise Server",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Real Time 15 SP6",
"product": {
"name": "SUSE Linux Enterprise Real Time",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Server 15 SP5 LTSS",
"product": {
"name": "SUSE Linux Enterprise Server",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Micro 5.4",
"product": {
"name": "SUSE Linux Enterprise Micro",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Live Patching 15-SP4",
"product": {
"name": "SUSE Linux Enterprise Live Patching",
"vendor": {
"name": "SUSE",
"scada": false
}
}
}
],
"affected_systems_content": "",
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2023-53062",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53062"
},
{
"name": "CVE-2022-49886",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49886"
},
{
"name": "CVE-2022-49790",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49790"
},
{
"name": "CVE-2022-49928",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49928"
},
{
"name": "CVE-2022-49809",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49809"
},
{
"name": "CVE-2023-53079",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53079"
},
{
"name": "CVE-2023-53056",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53056"
},
{
"name": "CVE-2023-53042",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53042"
},
{
"name": "CVE-2022-49901",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49901"
},
{
"name": "CVE-2022-49885",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49885"
},
{
"name": "CVE-2022-49769",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49769"
},
{
"name": "CVE-2022-49823",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49823"
},
{
"name": "CVE-2023-53131",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53131"
},
{
"name": "CVE-2022-49826",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49826"
},
{
"name": "CVE-2022-49799",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49799"
},
{
"name": "CVE-2022-49874",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49874"
},
{
"name": "CVE-2022-49902",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49902"
},
{
"name": "CVE-2022-49787",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49787"
},
{
"name": "CVE-2023-53100",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53100"
},
{
"name": "CVE-2023-53119",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53119"
},
{
"name": "CVE-2022-49793",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49793"
},
{
"name": "CVE-2022-49892",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49892"
},
{
"name": "CVE-2023-53090",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53090"
},
{
"name": "CVE-2024-50125",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50125"
},
{
"name": "CVE-2023-53059",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53059"
},
{
"name": "CVE-2022-49845",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49845"
},
{
"name": "CVE-2022-49775",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49775"
},
{
"name": "CVE-2023-53049",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53049"
},
{
"name": "CVE-2022-49839",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49839"
},
{
"name": "CVE-2022-49909",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49909"
},
{
"name": "CVE-2023-53101",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53101"
},
{
"name": "CVE-2022-49779",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49779"
},
{
"name": "CVE-2023-53084",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53084"
},
{
"name": "CVE-2022-49906",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49906"
},
{
"name": "CVE-2022-49837",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49837"
},
{
"name": "CVE-2022-49925",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49925"
},
{
"name": "CVE-2022-49771",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49771"
},
{
"name": "CVE-2022-49881",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49881"
},
{
"name": "CVE-2022-49924",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49924"
},
{
"name": "CVE-2022-49887",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49887"
},
{
"name": "CVE-2023-53075",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53075"
},
{
"name": "CVE-2023-53087",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53087"
},
{
"name": "CVE-2022-49910",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49910"
},
{
"name": "CVE-2025-37789",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37789"
},
{
"name": "CVE-2022-49763",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49763"
},
{
"name": "CVE-2023-53116",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53116"
},
{
"name": "CVE-2022-49773",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49773"
},
{
"name": "CVE-2022-49830",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49830"
},
{
"name": "CVE-2022-49795",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49795"
},
{
"name": "CVE-2024-56601",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56601"
},
{
"name": "CVE-2024-50257",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50257"
},
{
"name": "CVE-2022-49858",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49858"
},
{
"name": "CVE-2023-28866",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-28866"
},
{
"name": "CVE-2023-53068",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53068"
},
{
"name": "CVE-2022-49853",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49853"
},
{
"name": "CVE-2023-53106",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53106"
},
{
"name": "CVE-2022-49865",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49865"
},
{
"name": "CVE-2023-53139",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53139"
},
{
"name": "CVE-2022-49770",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49770"
},
{
"name": "CVE-2024-40937",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40937"
},
{
"name": "CVE-2023-53092",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53092"
},
{
"name": "CVE-2022-49835",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49835"
},
{
"name": "CVE-2022-3564",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-3564"
},
{
"name": "CVE-2023-53057",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53057"
},
{
"name": "CVE-2022-49921",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49921"
},
{
"name": "CVE-2022-49841",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49841"
},
{
"name": "CVE-2022-49871",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49871"
},
{
"name": "CVE-2022-49836",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49836"
},
{
"name": "CVE-2022-49888",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49888"
},
{
"name": "CVE-2022-49772",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49772"
},
{
"name": "CVE-2023-53073",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53073"
},
{
"name": "CVE-2022-49807",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49807"
},
{
"name": "CVE-2022-49827",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49827"
},
{
"name": "CVE-2022-49812",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49812"
},
{
"name": "CVE-2023-53140",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53140"
},
{
"name": "CVE-2022-49846",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49846"
},
{
"name": "CVE-2024-26804",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26804"
},
{
"name": "CVE-2022-49870",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49870"
},
{
"name": "CVE-2022-49931",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49931"
},
{
"name": "CVE-2023-53060",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53060"
},
{
"name": "CVE-2025-37785",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37785"
},
{
"name": "CVE-2022-49834",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49834"
},
{
"name": "CVE-2025-21999",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21999"
},
{
"name": "CVE-2023-53118",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53118"
},
{
"name": "CVE-2022-49776",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49776"
},
{
"name": "CVE-2022-49800",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49800"
},
{
"name": "CVE-2023-53045",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53045"
},
{
"name": "CVE-2023-53114",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53114"
},
{
"name": "CVE-2022-49869",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49869"
},
{
"name": "CVE-2025-22056",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22056"
},
{
"name": "CVE-2022-49861",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49861"
},
{
"name": "CVE-2024-50124",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50124"
},
{
"name": "CVE-2023-53038",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53038"
},
{
"name": "CVE-2022-49824",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49824"
},
{
"name": "CVE-2023-53123",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53123"
},
{
"name": "CVE-2025-23145",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-23145"
},
{
"name": "CVE-2022-49860",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49860"
},
{
"name": "CVE-2022-49796",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49796"
},
{
"name": "CVE-2022-49797",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49797"
},
{
"name": "CVE-2023-53052",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53052"
},
{
"name": "CVE-2023-1990",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-1990"
},
{
"name": "CVE-2023-53041",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53041"
},
{
"name": "CVE-2024-56582",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56582"
},
{
"name": "CVE-2023-53125",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53125"
},
{
"name": "CVE-2022-49792",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49792"
},
{
"name": "CVE-2022-49762",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49762"
},
{
"name": "CVE-2022-49789",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49789"
},
{
"name": "CVE-2022-3640",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-3640"
},
{
"name": "CVE-2024-28956",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-28956"
},
{
"name": "CVE-2024-53208",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53208"
},
{
"name": "CVE-2023-53143",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53143"
},
{
"name": "CVE-2023-53070",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53070"
},
{
"name": "CVE-2023-53134",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53134"
},
{
"name": "CVE-2023-53096",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53096"
},
{
"name": "CVE-2022-49786",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49786"
},
{
"name": "CVE-2023-53066",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53066"
},
{
"name": "CVE-2023-53054",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53054"
},
{
"name": "CVE-2022-49864",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49864"
},
{
"name": "CVE-2023-53128",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53128"
},
{
"name": "CVE-2022-49889",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49889"
},
{
"name": "CVE-2022-49777",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49777"
},
{
"name": "CVE-2022-49810",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49810"
},
{
"name": "CVE-2023-53089",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53089"
},
{
"name": "CVE-2022-49900",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49900"
},
{
"name": "CVE-2023-53064",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53064"
},
{
"name": "CVE-2022-49880",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49880"
},
{
"name": "CVE-2023-53124",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53124"
},
{
"name": "CVE-2022-49927",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49927"
},
{
"name": "CVE-2023-53095",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53095"
},
{
"name": "CVE-2022-49891",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49891"
},
{
"name": "CVE-2022-49813",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49813"
},
{
"name": "CVE-2022-49801",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49801"
},
{
"name": "CVE-2024-53074",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53074"
},
{
"name": "CVE-2022-49850",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49850"
},
{
"name": "CVE-2023-53142",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53142"
},
{
"name": "CVE-2023-53081",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53081"
},
{
"name": "CVE-2022-49905",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49905"
},
{
"name": "CVE-2023-53105",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53105"
},
{
"name": "CVE-2022-49802",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49802"
},
{
"name": "CVE-2023-53137",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53137"
},
{
"name": "CVE-2023-53109",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53109"
},
{
"name": "CVE-2022-3619",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-3619"
},
{
"name": "CVE-2023-53036",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53036"
},
{
"name": "CVE-2022-49922",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49922"
},
{
"name": "CVE-2022-49908",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49908"
},
{
"name": "CVE-2023-53058",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53058"
},
{
"name": "CVE-2022-49818",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49818"
},
{
"name": "CVE-2022-49783",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49783"
},
{
"name": "CVE-2024-50127",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50127"
},
{
"name": "CVE-2022-49929",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49929"
},
{
"name": "CVE-2023-53112",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53112"
},
{
"name": "CVE-2024-53168",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53168"
},
{
"name": "CVE-2023-53040",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53040"
},
{
"name": "CVE-2023-53098",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53098"
},
{
"name": "CVE-2023-53044",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53044"
},
{
"name": "CVE-2023-53108",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53108"
},
{
"name": "CVE-2022-49784",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49784"
},
{
"name": "CVE-2024-56558",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56558"
},
{
"name": "CVE-2022-49890",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49890"
},
{
"name": "CVE-2024-50301",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50301"
},
{
"name": "CVE-2023-53093",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53093"
},
{
"name": "CVE-2022-49916",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49916"
},
{
"name": "CVE-2022-49788",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49788"
},
{
"name": "CVE-2022-49918",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49918"
},
{
"name": "CVE-2023-53071",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53071"
},
{
"name": "CVE-2022-49923",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49923"
},
{
"name": "CVE-2023-53074",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53074"
},
{
"name": "CVE-2022-49832",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49832"
},
{
"name": "CVE-2022-49842",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49842"
},
{
"name": "CVE-2022-49915",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49915"
},
{
"name": "CVE-2024-56605",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56605"
},
{
"name": "CVE-2023-53102",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53102"
},
{
"name": "CVE-2023-53145",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53145"
},
{
"name": "CVE-2022-49863",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49863"
},
{
"name": "CVE-2022-49825",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49825"
},
{
"name": "CVE-2024-50279",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50279"
},
{
"name": "CVE-2022-49794",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49794"
},
{
"name": "CVE-2023-53099",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53099"
},
{
"name": "CVE-2023-53082",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53082"
},
{
"name": "CVE-2023-53065",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53065"
},
{
"name": "CVE-2023-53077",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53077"
},
{
"name": "CVE-2022-49821",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49821"
},
{
"name": "CVE-2022-49781",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49781"
},
{
"name": "CVE-2023-53078",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53078"
},
{
"name": "CVE-2022-49879",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49879"
},
{
"name": "CVE-2022-49868",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49868"
},
{
"name": "CVE-2022-49917",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49917"
},
{
"name": "CVE-2022-49822",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49822"
},
{
"name": "CVE-2023-53039",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53039"
},
{
"name": "CVE-2023-53111",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53111"
},
{
"name": "CVE-2023-53091",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53091"
},
{
"name": "CVE-2023-53035",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53035"
}
],
"initial_release_date": "2025-07-04T00:00:00",
"last_revision_date": "2025-07-04T00:00:00",
"links": [],
"reference": "CERTFR-2025-AVI-0560",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2025-07-04T00:00:00.000000"
}
],
"risks": [
{
"description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
},
{
"description": "Ex\u00e9cution de code arbitraire"
},
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
},
{
"description": "D\u00e9ni de service"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans le noyau Linux de SUSE. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire, une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es et une atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux de SUSE",
"vendor_advisories": [
{
"published_at": "2025-06-27",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02155-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502155-1"
},
{
"published_at": "2025-06-27",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02161-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502161-1"
},
{
"published_at": "2025-06-30",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02171-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502171-1"
},
{
"published_at": "2025-06-27",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02154-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502154-1"
},
{
"published_at": "2025-06-27",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02156-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502156-1"
},
{
"published_at": "2025-06-27",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02162-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502162-1"
},
{
"published_at": "2025-06-30",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02173-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502173-1"
},
{
"published_at": "2025-06-27",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02157-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502157-1"
}
]
}
CVE-2022-49771 (GCVE-0-2022-49771)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:45
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
dm ioctl: fix misbehavior if list_versions races with module loading
__list_versions will first estimate the required space using the
"dm_target_iterate(list_version_get_needed, &needed)" call and then will
fill the space using the "dm_target_iterate(list_version_get_info,
&iter_info)" call. Each of these calls locks the targets using the
"down_read(&_lock)" and "up_read(&_lock)" calls, however between the first
and second "dm_target_iterate" there is no lock held and the target
modules can be loaded at this point, so the second "dm_target_iterate"
call may need more space than what was the first "dm_target_iterate"
returned.
The code tries to handle this overflow (see the beginning of
list_version_get_info), however this handling is incorrect.
The code sets "param->data_size = param->data_start + needed" and
"iter_info.end = (char *)vers+len" - "needed" is the size returned by the
first dm_target_iterate call; "len" is the size of the buffer allocated by
userspace.
"len" may be greater than "needed"; in this case, the code will write up
to "len" bytes into the buffer, however param->data_size is set to
"needed", so it may write data past the param->data_size value. The ioctl
interface copies only up to param->data_size into userspace, thus part of
the result will be truncated.
Fix this bug by setting "iter_info.end = (char *)vers + needed;" - this
guarantees that the second "dm_target_iterate" call will write only up to
the "needed" buffer and it will exit with "DM_BUFFER_FULL_FLAG" if it
overflows the "needed" space - in this case, userspace will allocate a
larger buffer and retry.
Note that there is also a bug in list_version_get_needed - we need to add
"strlen(tt->name) + 1" to the needed size, not "strlen(tt->name)".
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/md/dm-ioctl.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "0c8d4112df329bf3dfbf27693f918c3b08676538",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "6a818db0d5aecf80d4ba9e10ac153f60adc629ca",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "3a1c35d72dc0b34d1e746ed705790c0f630aa427",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "b545c0e1e4094d4de2bdfe9a3823f9154b0c0005",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "f59f5a269ca5e43c567aca7f1f52500a0186e9b7",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "6ffce7a92ef5c68f7e5d6f4d722c2f96280c064b",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "5398b8e275bf81a2517b327d216c0f37ac9ac5ae",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "4fe1ec995483737f3d2a14c3fe1d8fe634972979",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/md/dm-ioctl.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThanOrEqual": "4.9.*",
"status": "unaffected",
"version": "4.9.334",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.300",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.267",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.156",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.80",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.9.334",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.300",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.267",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.225",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.156",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.80",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndm ioctl: fix misbehavior if list_versions races with module loading\n\n__list_versions will first estimate the required space using the\n\"dm_target_iterate(list_version_get_needed, \u0026needed)\" call and then will\nfill the space using the \"dm_target_iterate(list_version_get_info,\n\u0026iter_info)\" call. Each of these calls locks the targets using the\n\"down_read(\u0026_lock)\" and \"up_read(\u0026_lock)\" calls, however between the first\nand second \"dm_target_iterate\" there is no lock held and the target\nmodules can be loaded at this point, so the second \"dm_target_iterate\"\ncall may need more space than what was the first \"dm_target_iterate\"\nreturned.\n\nThe code tries to handle this overflow (see the beginning of\nlist_version_get_info), however this handling is incorrect.\n\nThe code sets \"param-\u003edata_size = param-\u003edata_start + needed\" and\n\"iter_info.end = (char *)vers+len\" - \"needed\" is the size returned by the\nfirst dm_target_iterate call; \"len\" is the size of the buffer allocated by\nuserspace.\n\n\"len\" may be greater than \"needed\"; in this case, the code will write up\nto \"len\" bytes into the buffer, however param-\u003edata_size is set to\n\"needed\", so it may write data past the param-\u003edata_size value. The ioctl\ninterface copies only up to param-\u003edata_size into userspace, thus part of\nthe result will be truncated.\n\nFix this bug by setting \"iter_info.end = (char *)vers + needed;\" - this\nguarantees that the second \"dm_target_iterate\" call will write only up to\nthe \"needed\" buffer and it will exit with \"DM_BUFFER_FULL_FLAG\" if it\noverflows the \"needed\" space - in this case, userspace will allocate a\nlarger buffer and retry.\n\nNote that there is also a bug in list_version_get_needed - we need to add\n\"strlen(tt-\u003ename) + 1\" to the needed size, not \"strlen(tt-\u003ename)\"."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:45:01.509Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/0c8d4112df329bf3dfbf27693f918c3b08676538"
},
{
"url": "https://git.kernel.org/stable/c/6a818db0d5aecf80d4ba9e10ac153f60adc629ca"
},
{
"url": "https://git.kernel.org/stable/c/3a1c35d72dc0b34d1e746ed705790c0f630aa427"
},
{
"url": "https://git.kernel.org/stable/c/b545c0e1e4094d4de2bdfe9a3823f9154b0c0005"
},
{
"url": "https://git.kernel.org/stable/c/f59f5a269ca5e43c567aca7f1f52500a0186e9b7"
},
{
"url": "https://git.kernel.org/stable/c/6ffce7a92ef5c68f7e5d6f4d722c2f96280c064b"
},
{
"url": "https://git.kernel.org/stable/c/5398b8e275bf81a2517b327d216c0f37ac9ac5ae"
},
{
"url": "https://git.kernel.org/stable/c/4fe1ec995483737f3d2a14c3fe1d8fe634972979"
}
],
"title": "dm ioctl: fix misbehavior if list_versions races with module loading",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49771",
"datePublished": "2025-05-01T14:09:08.813Z",
"dateReserved": "2025-04-16T07:17:33.805Z",
"dateUpdated": "2025-05-04T08:45:01.509Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53139 (GCVE-0-2023-53139)
Vulnerability from cvelistv5
Published
2025-05-02 15:56
Modified
2025-05-04 07:50
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
nfc: fdp: add null check of devm_kmalloc_array in fdp_nci_i2c_read_device_properties
devm_kmalloc_array may fails, *fw_vsc_cfg might be null and cause
out-of-bounds write in device_property_read_u8_array later.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: a06347c04c13e380afce0c9816df51f00b83faf1 Version: a06347c04c13e380afce0c9816df51f00b83faf1 Version: a06347c04c13e380afce0c9816df51f00b83faf1 Version: a06347c04c13e380afce0c9816df51f00b83faf1 Version: a06347c04c13e380afce0c9816df51f00b83faf1 Version: a06347c04c13e380afce0c9816df51f00b83faf1 Version: a06347c04c13e380afce0c9816df51f00b83faf1 Version: a06347c04c13e380afce0c9816df51f00b83faf1 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/nfc/fdp/i2c.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "ad11b872bc9b5d27e56183c6b01f9218c85395d2",
"status": "affected",
"version": "a06347c04c13e380afce0c9816df51f00b83faf1",
"versionType": "git"
},
{
"lessThan": "98f49e693e02c1dafd5786be3468657840dd6f06",
"status": "affected",
"version": "a06347c04c13e380afce0c9816df51f00b83faf1",
"versionType": "git"
},
{
"lessThan": "0a3664a1058d4b2b1ea2112cc275ca47fba7fc08",
"status": "affected",
"version": "a06347c04c13e380afce0c9816df51f00b83faf1",
"versionType": "git"
},
{
"lessThan": "80be62358fa5507cefbaa067c7e6648401f2c3da",
"status": "affected",
"version": "a06347c04c13e380afce0c9816df51f00b83faf1",
"versionType": "git"
},
{
"lessThan": "4357bbb921fe9e81d0fd9f70d669d1f177d8380e",
"status": "affected",
"version": "a06347c04c13e380afce0c9816df51f00b83faf1",
"versionType": "git"
},
{
"lessThan": "ce93f1afc05941a572f5a69e2ed4012af905a693",
"status": "affected",
"version": "a06347c04c13e380afce0c9816df51f00b83faf1",
"versionType": "git"
},
{
"lessThan": "27824b2f98818215adc9661e563252c48dab1a13",
"status": "affected",
"version": "a06347c04c13e380afce0c9816df51f00b83faf1",
"versionType": "git"
},
{
"lessThan": "11f180a5d62a51b484e9648f9b310e1bd50b1a57",
"status": "affected",
"version": "a06347c04c13e380afce0c9816df51f00b83faf1",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/nfc/fdp/i2c.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.4"
},
{
"lessThan": "4.4",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.310",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.278",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.237",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.175",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.103",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.20",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.7",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.310",
"versionStartIncluding": "4.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.278",
"versionStartIncluding": "4.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.237",
"versionStartIncluding": "4.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.175",
"versionStartIncluding": "4.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.103",
"versionStartIncluding": "4.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.20",
"versionStartIncluding": "4.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.7",
"versionStartIncluding": "4.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "4.4",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnfc: fdp: add null check of devm_kmalloc_array in fdp_nci_i2c_read_device_properties\n\ndevm_kmalloc_array may fails, *fw_vsc_cfg might be null and cause\nout-of-bounds write in device_property_read_u8_array later."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:50:48.991Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/ad11b872bc9b5d27e56183c6b01f9218c85395d2"
},
{
"url": "https://git.kernel.org/stable/c/98f49e693e02c1dafd5786be3468657840dd6f06"
},
{
"url": "https://git.kernel.org/stable/c/0a3664a1058d4b2b1ea2112cc275ca47fba7fc08"
},
{
"url": "https://git.kernel.org/stable/c/80be62358fa5507cefbaa067c7e6648401f2c3da"
},
{
"url": "https://git.kernel.org/stable/c/4357bbb921fe9e81d0fd9f70d669d1f177d8380e"
},
{
"url": "https://git.kernel.org/stable/c/ce93f1afc05941a572f5a69e2ed4012af905a693"
},
{
"url": "https://git.kernel.org/stable/c/27824b2f98818215adc9661e563252c48dab1a13"
},
{
"url": "https://git.kernel.org/stable/c/11f180a5d62a51b484e9648f9b310e1bd50b1a57"
}
],
"title": "nfc: fdp: add null check of devm_kmalloc_array in fdp_nci_i2c_read_device_properties",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53139",
"datePublished": "2025-05-02T15:56:11.007Z",
"dateReserved": "2025-05-02T15:51:43.562Z",
"dateUpdated": "2025-05-04T07:50:48.991Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49889 (GCVE-0-2022-49889)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-10-01 16:10
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ring-buffer: Check for NULL cpu_buffer in ring_buffer_wake_waiters()
On some machines the number of listed CPUs may be bigger than the actual
CPUs that exist. The tracing subsystem allocates a per_cpu directory with
access to the per CPU ring buffer via a cpuX file. But to save space, the
ring buffer will only allocate buffers for online CPUs, even though the
CPU array will be as big as the nr_cpu_ids.
With the addition of waking waiters on the ring buffer when closing the
file, the ring_buffer_wake_waiters() now needs to make sure that the
buffer is allocated (with the irq_work allocated with it) before trying to
wake waiters, as it will cause a NULL pointer dereference.
While debugging this, I added a NULL check for the buffer itself (which is
OK to do), and also NULL pointer checks against buffer->buffers (which is
not fine, and will WARN) as well as making sure the CPU number passed in
is within the nr_cpu_ids (which is also not fine if it isn't).
Bugzilla: https://bugzilla.opensuse.org/show_bug.cgi?id=1204705
References
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-49889",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T16:09:57.289350Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-476",
"description": "CWE-476 NULL Pointer Dereference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T16:10:00.993Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"kernel/trace/ring_buffer.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "b5074df412bf3df9d6ce096b6fa03eb1082d05c9",
"status": "affected",
"version": "2475de2bc0de17fb1b24c5e90194f84b5ca70d3e",
"versionType": "git"
},
{
"lessThan": "49ca992f6e50d0f46ec9608f44e011cf3121f389",
"status": "affected",
"version": "f4f15344110d0b5b8822ac97bc8200e71939c945",
"versionType": "git"
},
{
"lessThan": "7433632c9ff68a991bd0bc38cabf354e9d2de410",
"status": "affected",
"version": "f3ddb74ad0790030c9592229fb14d8c451f4e9a8",
"versionType": "git"
},
{
"status": "affected",
"version": "5544f411a4e8bc39e6a444badbac37dd0e0caf0a",
"versionType": "git"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"kernel/trace/ring_buffer.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "5.15.78",
"status": "affected",
"version": "5.15.75",
"versionType": "semver"
},
{
"lessThan": "6.0.8",
"status": "affected",
"version": "6.0.3",
"versionType": "semver"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.78",
"versionStartIncluding": "5.15.75",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.8",
"versionStartIncluding": "6.0.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.19.17",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nring-buffer: Check for NULL cpu_buffer in ring_buffer_wake_waiters()\n\nOn some machines the number of listed CPUs may be bigger than the actual\nCPUs that exist. The tracing subsystem allocates a per_cpu directory with\naccess to the per CPU ring buffer via a cpuX file. But to save space, the\nring buffer will only allocate buffers for online CPUs, even though the\nCPU array will be as big as the nr_cpu_ids.\n\nWith the addition of waking waiters on the ring buffer when closing the\nfile, the ring_buffer_wake_waiters() now needs to make sure that the\nbuffer is allocated (with the irq_work allocated with it) before trying to\nwake waiters, as it will cause a NULL pointer dereference.\n\nWhile debugging this, I added a NULL check for the buffer itself (which is\nOK to do), and also NULL pointer checks against buffer-\u003ebuffers (which is\nnot fine, and will WARN) as well as making sure the CPU number passed in\nis within the nr_cpu_ids (which is also not fine if it isn\u0027t).\n\n\nBugzilla: https://bugzilla.opensuse.org/show_bug.cgi?id=1204705"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T12:45:21.932Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/b5074df412bf3df9d6ce096b6fa03eb1082d05c9"
},
{
"url": "https://git.kernel.org/stable/c/49ca992f6e50d0f46ec9608f44e011cf3121f389"
},
{
"url": "https://git.kernel.org/stable/c/7433632c9ff68a991bd0bc38cabf354e9d2de410"
}
],
"title": "ring-buffer: Check for NULL cpu_buffer in ring_buffer_wake_waiters()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49889",
"datePublished": "2025-05-01T14:10:33.832Z",
"dateReserved": "2025-05-01T14:05:17.242Z",
"dateUpdated": "2025-10-01T16:10:00.993Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49846 (GCVE-0-2022-49846)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-10-01 16:59
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
udf: Fix a slab-out-of-bounds write bug in udf_find_entry()
Syzbot reported a slab-out-of-bounds Write bug:
loop0: detected capacity change from 0 to 2048
==================================================================
BUG: KASAN: slab-out-of-bounds in udf_find_entry+0x8a5/0x14f0
fs/udf/namei.c:253
Write of size 105 at addr ffff8880123ff896 by task syz-executor323/3610
CPU: 0 PID: 3610 Comm: syz-executor323 Not tainted
6.1.0-rc2-syzkaller-00105-gb229b6ca5abb #0
Hardware name: Google Compute Engine/Google Compute Engine, BIOS
Google 10/11/2022
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0x1b1/0x28e lib/dump_stack.c:106
print_address_description+0x74/0x340 mm/kasan/report.c:284
print_report+0x107/0x1f0 mm/kasan/report.c:395
kasan_report+0xcd/0x100 mm/kasan/report.c:495
kasan_check_range+0x2a7/0x2e0 mm/kasan/generic.c:189
memcpy+0x3c/0x60 mm/kasan/shadow.c:66
udf_find_entry+0x8a5/0x14f0 fs/udf/namei.c:253
udf_lookup+0xef/0x340 fs/udf/namei.c:309
lookup_open fs/namei.c:3391 [inline]
open_last_lookups fs/namei.c:3481 [inline]
path_openat+0x10e6/0x2df0 fs/namei.c:3710
do_filp_open+0x264/0x4f0 fs/namei.c:3740
do_sys_openat2+0x124/0x4e0 fs/open.c:1310
do_sys_open fs/open.c:1326 [inline]
__do_sys_creat fs/open.c:1402 [inline]
__se_sys_creat fs/open.c:1396 [inline]
__x64_sys_creat+0x11f/0x160 fs/open.c:1396
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7ffab0d164d9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89
f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01
f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffe1a7e6bb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffab0d164d9
RDX: 00007ffab0d164d9 RSI: 0000000000000000 RDI: 0000000020000180
RBP: 00007ffab0cd5a10 R08: 0000000000000000 R09: 0000000000000000
R10: 00005555573552c0 R11: 0000000000000246 R12: 00007ffab0cd5aa0
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
</TASK>
Allocated by task 3610:
kasan_save_stack mm/kasan/common.c:45 [inline]
kasan_set_track+0x3d/0x60 mm/kasan/common.c:52
____kasan_kmalloc mm/kasan/common.c:371 [inline]
__kasan_kmalloc+0x97/0xb0 mm/kasan/common.c:380
kmalloc include/linux/slab.h:576 [inline]
udf_find_entry+0x7b6/0x14f0 fs/udf/namei.c:243
udf_lookup+0xef/0x340 fs/udf/namei.c:309
lookup_open fs/namei.c:3391 [inline]
open_last_lookups fs/namei.c:3481 [inline]
path_openat+0x10e6/0x2df0 fs/namei.c:3710
do_filp_open+0x264/0x4f0 fs/namei.c:3740
do_sys_openat2+0x124/0x4e0 fs/open.c:1310
do_sys_open fs/open.c:1326 [inline]
__do_sys_creat fs/open.c:1402 [inline]
__se_sys_creat fs/open.c:1396 [inline]
__x64_sys_creat+0x11f/0x160 fs/open.c:1396
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
The buggy address belongs to the object at ffff8880123ff800
which belongs to the cache kmalloc-256 of size 256
The buggy address is located 150 bytes inside of
256-byte region [ffff8880123ff800, ffff8880123ff900)
The buggy address belongs to the physical page:
page:ffffea000048ff80 refcount:1 mapcount:0 mapping:0000000000000000
index:0x0 pfn:0x123fe
head:ffffea000048ff80 order:1 compound_mapcount:0 compound_pincount:0
flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000010200 ffffea00004b8500 dead000000000003 ffff888012041b40
raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x0(),
pid 1, tgid 1 (swapper/0), ts 1841222404, free_ts 0
create_dummy_stack mm/page_owner.c:
---truncated---
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 066b9cded00b8e3212df74a417bb074f3f3a1fe0 Version: 066b9cded00b8e3212df74a417bb074f3f3a1fe0 Version: 066b9cded00b8e3212df74a417bb074f3f3a1fe0 Version: 066b9cded00b8e3212df74a417bb074f3f3a1fe0 Version: 066b9cded00b8e3212df74a417bb074f3f3a1fe0 Version: 066b9cded00b8e3212df74a417bb074f3f3a1fe0 Version: 066b9cded00b8e3212df74a417bb074f3f3a1fe0 Version: 066b9cded00b8e3212df74a417bb074f3f3a1fe0 |
||
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-49846",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T16:59:56.467928Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-787",
"description": "CWE-787 Out-of-bounds Write",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T16:59:59.989Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"fs/udf/namei.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "583fdd98d94acba1e7225e5cc29063aef0741030",
"status": "affected",
"version": "066b9cded00b8e3212df74a417bb074f3f3a1fe0",
"versionType": "git"
},
{
"lessThan": "f1517721c408631f09d54c743aa70cb07fd3eebd",
"status": "affected",
"version": "066b9cded00b8e3212df74a417bb074f3f3a1fe0",
"versionType": "git"
},
{
"lessThan": "7a6051d734f1ed0031e2216f9a538621235c11a4",
"status": "affected",
"version": "066b9cded00b8e3212df74a417bb074f3f3a1fe0",
"versionType": "git"
},
{
"lessThan": "d8971f410739a864c537e0ac29344a7b6c450232",
"status": "affected",
"version": "066b9cded00b8e3212df74a417bb074f3f3a1fe0",
"versionType": "git"
},
{
"lessThan": "03f9582a6a2ebd25a440896475c968428c4b63e7",
"status": "affected",
"version": "066b9cded00b8e3212df74a417bb074f3f3a1fe0",
"versionType": "git"
},
{
"lessThan": "c736ed8541605e3a25075bb1cbf8f38cb3083238",
"status": "affected",
"version": "066b9cded00b8e3212df74a417bb074f3f3a1fe0",
"versionType": "git"
},
{
"lessThan": "ac79001b8e603226fab17240a79cb9ef679d3cd9",
"status": "affected",
"version": "066b9cded00b8e3212df74a417bb074f3f3a1fe0",
"versionType": "git"
},
{
"lessThan": "c8af247de385ce49afabc3bf1cf4fd455c94bfe8",
"status": "affected",
"version": "066b9cded00b8e3212df74a417bb074f3f3a1fe0",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"fs/udf/namei.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.6"
},
{
"lessThan": "4.6",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.9.*",
"status": "unaffected",
"version": "4.9.334",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.300",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.267",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.155",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.79",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.9.334",
"versionStartIncluding": "4.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.300",
"versionStartIncluding": "4.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.267",
"versionStartIncluding": "4.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.225",
"versionStartIncluding": "4.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.155",
"versionStartIncluding": "4.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.79",
"versionStartIncluding": "4.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.9",
"versionStartIncluding": "4.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "4.6",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nudf: Fix a slab-out-of-bounds write bug in udf_find_entry()\n\nSyzbot reported a slab-out-of-bounds Write bug:\n\nloop0: detected capacity change from 0 to 2048\n==================================================================\nBUG: KASAN: slab-out-of-bounds in udf_find_entry+0x8a5/0x14f0\nfs/udf/namei.c:253\nWrite of size 105 at addr ffff8880123ff896 by task syz-executor323/3610\n\nCPU: 0 PID: 3610 Comm: syz-executor323 Not tainted\n6.1.0-rc2-syzkaller-00105-gb229b6ca5abb #0\nHardware name: Google Compute Engine/Google Compute Engine, BIOS\nGoogle 10/11/2022\nCall Trace:\n \u003cTASK\u003e\n __dump_stack lib/dump_stack.c:88 [inline]\n dump_stack_lvl+0x1b1/0x28e lib/dump_stack.c:106\n print_address_description+0x74/0x340 mm/kasan/report.c:284\n print_report+0x107/0x1f0 mm/kasan/report.c:395\n kasan_report+0xcd/0x100 mm/kasan/report.c:495\n kasan_check_range+0x2a7/0x2e0 mm/kasan/generic.c:189\n memcpy+0x3c/0x60 mm/kasan/shadow.c:66\n udf_find_entry+0x8a5/0x14f0 fs/udf/namei.c:253\n udf_lookup+0xef/0x340 fs/udf/namei.c:309\n lookup_open fs/namei.c:3391 [inline]\n open_last_lookups fs/namei.c:3481 [inline]\n path_openat+0x10e6/0x2df0 fs/namei.c:3710\n do_filp_open+0x264/0x4f0 fs/namei.c:3740\n do_sys_openat2+0x124/0x4e0 fs/open.c:1310\n do_sys_open fs/open.c:1326 [inline]\n __do_sys_creat fs/open.c:1402 [inline]\n __se_sys_creat fs/open.c:1396 [inline]\n __x64_sys_creat+0x11f/0x160 fs/open.c:1396\n do_syscall_x64 arch/x86/entry/common.c:50 [inline]\n do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80\n entry_SYSCALL_64_after_hwframe+0x63/0xcd\nRIP: 0033:0x7ffab0d164d9\nCode: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89\nf7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 \u003c48\u003e 3d 01\nf0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48\nRSP: 002b:00007ffe1a7e6bb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055\nRAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffab0d164d9\nRDX: 00007ffab0d164d9 RSI: 0000000000000000 RDI: 0000000020000180\nRBP: 00007ffab0cd5a10 R08: 0000000000000000 R09: 0000000000000000\nR10: 00005555573552c0 R11: 0000000000000246 R12: 00007ffab0cd5aa0\nR13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000\n \u003c/TASK\u003e\n\nAllocated by task 3610:\n kasan_save_stack mm/kasan/common.c:45 [inline]\n kasan_set_track+0x3d/0x60 mm/kasan/common.c:52\n ____kasan_kmalloc mm/kasan/common.c:371 [inline]\n __kasan_kmalloc+0x97/0xb0 mm/kasan/common.c:380\n kmalloc include/linux/slab.h:576 [inline]\n udf_find_entry+0x7b6/0x14f0 fs/udf/namei.c:243\n udf_lookup+0xef/0x340 fs/udf/namei.c:309\n lookup_open fs/namei.c:3391 [inline]\n open_last_lookups fs/namei.c:3481 [inline]\n path_openat+0x10e6/0x2df0 fs/namei.c:3710\n do_filp_open+0x264/0x4f0 fs/namei.c:3740\n do_sys_openat2+0x124/0x4e0 fs/open.c:1310\n do_sys_open fs/open.c:1326 [inline]\n __do_sys_creat fs/open.c:1402 [inline]\n __se_sys_creat fs/open.c:1396 [inline]\n __x64_sys_creat+0x11f/0x160 fs/open.c:1396\n do_syscall_x64 arch/x86/entry/common.c:50 [inline]\n do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80\n entry_SYSCALL_64_after_hwframe+0x63/0xcd\n\nThe buggy address belongs to the object at ffff8880123ff800\n which belongs to the cache kmalloc-256 of size 256\nThe buggy address is located 150 bytes inside of\n 256-byte region [ffff8880123ff800, ffff8880123ff900)\n\nThe buggy address belongs to the physical page:\npage:ffffea000048ff80 refcount:1 mapcount:0 mapping:0000000000000000\nindex:0x0 pfn:0x123fe\nhead:ffffea000048ff80 order:1 compound_mapcount:0 compound_pincount:0\nflags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff)\nraw: 00fff00000010200 ffffea00004b8500 dead000000000003 ffff888012041b40\nraw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000\npage dumped because: kasan: bad access detected\npage_owner tracks the page as allocated\npage last allocated via order 0, migratetype Unmovable, gfp_mask 0x0(),\npid 1, tgid 1 (swapper/0), ts 1841222404, free_ts 0\n create_dummy_stack mm/page_owner.c:\n---truncated---"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:46:46.900Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/583fdd98d94acba1e7225e5cc29063aef0741030"
},
{
"url": "https://git.kernel.org/stable/c/f1517721c408631f09d54c743aa70cb07fd3eebd"
},
{
"url": "https://git.kernel.org/stable/c/7a6051d734f1ed0031e2216f9a538621235c11a4"
},
{
"url": "https://git.kernel.org/stable/c/d8971f410739a864c537e0ac29344a7b6c450232"
},
{
"url": "https://git.kernel.org/stable/c/03f9582a6a2ebd25a440896475c968428c4b63e7"
},
{
"url": "https://git.kernel.org/stable/c/c736ed8541605e3a25075bb1cbf8f38cb3083238"
},
{
"url": "https://git.kernel.org/stable/c/ac79001b8e603226fab17240a79cb9ef679d3cd9"
},
{
"url": "https://git.kernel.org/stable/c/c8af247de385ce49afabc3bf1cf4fd455c94bfe8"
}
],
"title": "udf: Fix a slab-out-of-bounds write bug in udf_find_entry()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49846",
"datePublished": "2025-05-01T14:10:00.703Z",
"dateReserved": "2025-05-01T14:05:17.230Z",
"dateUpdated": "2025-10-01T16:59:59.989Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53071 (GCVE-0-2023-53071)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 07:49
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: mt76: do not run mt76_unregister_device() on unregistered hw
Trying to probe a mt7921e pci card without firmware results in a
successful probe where ieee80211_register_hw hasn't been called. When
removing the driver, ieee802111_unregister_hw is called unconditionally
leading to a kernel NULL pointer dereference.
Fix the issue running mt76_unregister_device routine just for registered
hw.
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/wireless/mediatek/mt76/mac80211.c",
"drivers/net/wireless/mediatek/mt76/mt76.h"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "dffe86df26aee01a5fc56a175b7a7f157961e370",
"status": "affected",
"version": "1c71e03afe4b457a15e50de40006b927dfc00755",
"versionType": "git"
},
{
"lessThan": "2d34f27714c97a9786a30b3bb54944d6d8ed612f",
"status": "affected",
"version": "1c71e03afe4b457a15e50de40006b927dfc00755",
"versionType": "git"
},
{
"lessThan": "41130c32f3a18fcc930316da17f3a5f3bc326aa1",
"status": "affected",
"version": "1c71e03afe4b457a15e50de40006b927dfc00755",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/wireless/mediatek/mt76/mac80211.c",
"drivers/net/wireless/mediatek/mt76/mt76.h"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.18"
},
{
"lessThan": "5.18",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.113",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.113",
"versionStartIncluding": "5.18",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.9",
"versionStartIncluding": "5.18",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "5.18",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mt76: do not run mt76_unregister_device() on unregistered hw\n\nTrying to probe a mt7921e pci card without firmware results in a\nsuccessful probe where ieee80211_register_hw hasn\u0027t been called. When\nremoving the driver, ieee802111_unregister_hw is called unconditionally\nleading to a kernel NULL pointer dereference.\nFix the issue running mt76_unregister_device routine just for registered\nhw."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:49:10.228Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/dffe86df26aee01a5fc56a175b7a7f157961e370"
},
{
"url": "https://git.kernel.org/stable/c/2d34f27714c97a9786a30b3bb54944d6d8ed612f"
},
{
"url": "https://git.kernel.org/stable/c/41130c32f3a18fcc930316da17f3a5f3bc326aa1"
}
],
"title": "wifi: mt76: do not run mt76_unregister_device() on unregistered hw",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53071",
"datePublished": "2025-05-02T15:55:23.130Z",
"dateReserved": "2025-05-02T15:51:43.548Z",
"dateUpdated": "2025-05-04T07:49:10.228Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49799 (GCVE-0-2022-49799)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:45
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
tracing: Fix wild-memory-access in register_synth_event()
In register_synth_event(), if set_synth_event_print_fmt() failed, then
both trace_remove_event_call() and unregister_trace_event() will be
called, which means the trace_event_call will call
__unregister_trace_event() twice. As the result, the second unregister
will causes the wild-memory-access.
register_synth_event
set_synth_event_print_fmt failed
trace_remove_event_call
event_remove
if call->event.funcs then
__unregister_trace_event (first call)
unregister_trace_event
__unregister_trace_event (second call)
Fix the bug by avoiding to call the second __unregister_trace_event() by
checking if the first one is called.
general protection fault, probably for non-canonical address
0xfbd59c0000000024: 0000 [#1] SMP KASAN PTI
KASAN: maybe wild-memory-access in range
[0xdead000000000120-0xdead000000000127]
CPU: 0 PID: 3807 Comm: modprobe Not tainted
6.1.0-rc1-00186-g76f33a7eedb4 #299
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS
rel-1.15.0-0-g2dd4b9b3f840-prebuilt.qemu.org 04/01/2014
RIP: 0010:unregister_trace_event+0x6e/0x280
Code: 00 fc ff df 4c 89 ea 48 c1 ea 03 80 3c 02 00 0f 85 0e 02 00 00 48
b8 00 00 00 00 00 fc ff df 4c 8b 63 08 4c 89 e2 48 c1 ea 03 <80> 3c 02
00 0f 85 e2 01 00 00 49 89 2c 24 48 85 ed 74 28 e8 7a 9b
RSP: 0018:ffff88810413f370 EFLAGS: 00010a06
RAX: dffffc0000000000 RBX: ffff888105d050b0 RCX: 0000000000000000
RDX: 1bd5a00000000024 RSI: ffff888119e276e0 RDI: ffffffff835a8b20
RBP: dead000000000100 R08: 0000000000000000 R09: fffffbfff0913481
R10: ffffffff8489a407 R11: fffffbfff0913480 R12: dead000000000122
R13: ffff888105d050b8 R14: 0000000000000000 R15: ffff888105d05028
FS: 00007f7823e8d540(0000) GS:ffff888119e00000(0000)
knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f7823e7ebec CR3: 000000010a058002 CR4: 0000000000330ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
__create_synth_event+0x1e37/0x1eb0
create_or_delete_synth_event+0x110/0x250
synth_event_run_command+0x2f/0x110
test_gen_synth_cmd+0x170/0x2eb [synth_event_gen_test]
synth_event_gen_test_init+0x76/0x9bc [synth_event_gen_test]
do_one_initcall+0xdb/0x480
do_init_module+0x1cf/0x680
load_module+0x6a50/0x70a0
__do_sys_finit_module+0x12f/0x1c0
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
References
| URL | Tags | |
|---|---|---|
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"kernel/trace/trace_events_synth.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "315b149f08229a233d47532eb5da1707b28f764c",
"status": "affected",
"version": "4b147936fa509650beaf638b331573c23ba4d609",
"versionType": "git"
},
{
"lessThan": "6517b97134f724d12f673f9fb4f456d75c7a905f",
"status": "affected",
"version": "4b147936fa509650beaf638b331573c23ba4d609",
"versionType": "git"
},
{
"lessThan": "a5bfa53e5036b3e7a80be902dd3719a930accabd",
"status": "affected",
"version": "4b147936fa509650beaf638b331573c23ba4d609",
"versionType": "git"
},
{
"lessThan": "1b5f1c34d3f5a664a57a5a7557a50e4e3cc2505c",
"status": "affected",
"version": "4b147936fa509650beaf638b331573c23ba4d609",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"kernel/trace/trace_events_synth.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.17"
},
{
"lessThan": "4.17",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.156",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.80",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.156",
"versionStartIncluding": "4.17",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.80",
"versionStartIncluding": "4.17",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "4.17",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "4.17",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntracing: Fix wild-memory-access in register_synth_event()\n\nIn register_synth_event(), if set_synth_event_print_fmt() failed, then\nboth trace_remove_event_call() and unregister_trace_event() will be\ncalled, which means the trace_event_call will call\n__unregister_trace_event() twice. As the result, the second unregister\nwill causes the wild-memory-access.\n\nregister_synth_event\n set_synth_event_print_fmt failed\n trace_remove_event_call\n event_remove\n if call-\u003eevent.funcs then\n __unregister_trace_event (first call)\n unregister_trace_event\n __unregister_trace_event (second call)\n\nFix the bug by avoiding to call the second __unregister_trace_event() by\nchecking if the first one is called.\n\ngeneral protection fault, probably for non-canonical address\n\t0xfbd59c0000000024: 0000 [#1] SMP KASAN PTI\nKASAN: maybe wild-memory-access in range\n[0xdead000000000120-0xdead000000000127]\nCPU: 0 PID: 3807 Comm: modprobe Not tainted\n6.1.0-rc1-00186-g76f33a7eedb4 #299\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS\nrel-1.15.0-0-g2dd4b9b3f840-prebuilt.qemu.org 04/01/2014\nRIP: 0010:unregister_trace_event+0x6e/0x280\nCode: 00 fc ff df 4c 89 ea 48 c1 ea 03 80 3c 02 00 0f 85 0e 02 00 00 48\nb8 00 00 00 00 00 fc ff df 4c 8b 63 08 4c 89 e2 48 c1 ea 03 \u003c80\u003e 3c 02\n00 0f 85 e2 01 00 00 49 89 2c 24 48 85 ed 74 28 e8 7a 9b\nRSP: 0018:ffff88810413f370 EFLAGS: 00010a06\nRAX: dffffc0000000000 RBX: ffff888105d050b0 RCX: 0000000000000000\nRDX: 1bd5a00000000024 RSI: ffff888119e276e0 RDI: ffffffff835a8b20\nRBP: dead000000000100 R08: 0000000000000000 R09: fffffbfff0913481\nR10: ffffffff8489a407 R11: fffffbfff0913480 R12: dead000000000122\nR13: ffff888105d050b8 R14: 0000000000000000 R15: ffff888105d05028\nFS: 00007f7823e8d540(0000) GS:ffff888119e00000(0000)\nknlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 00007f7823e7ebec CR3: 000000010a058002 CR4: 0000000000330ef0\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\nCall Trace:\n \u003cTASK\u003e\n __create_synth_event+0x1e37/0x1eb0\n create_or_delete_synth_event+0x110/0x250\n synth_event_run_command+0x2f/0x110\n test_gen_synth_cmd+0x170/0x2eb [synth_event_gen_test]\n synth_event_gen_test_init+0x76/0x9bc [synth_event_gen_test]\n do_one_initcall+0xdb/0x480\n do_init_module+0x1cf/0x680\n load_module+0x6a50/0x70a0\n __do_sys_finit_module+0x12f/0x1c0\n do_syscall_64+0x3f/0x90\n entry_SYSCALL_64_after_hwframe+0x63/0xcd"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:45:36.249Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/315b149f08229a233d47532eb5da1707b28f764c"
},
{
"url": "https://git.kernel.org/stable/c/6517b97134f724d12f673f9fb4f456d75c7a905f"
},
{
"url": "https://git.kernel.org/stable/c/a5bfa53e5036b3e7a80be902dd3719a930accabd"
},
{
"url": "https://git.kernel.org/stable/c/1b5f1c34d3f5a664a57a5a7557a50e4e3cc2505c"
}
],
"title": "tracing: Fix wild-memory-access in register_synth_event()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49799",
"datePublished": "2025-05-01T14:09:28.377Z",
"dateReserved": "2025-05-01T14:05:17.225Z",
"dateUpdated": "2025-05-04T08:45:36.249Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49886 (GCVE-0-2022-49886)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-05-04 08:47
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
x86/tdx: Panic on bad configs that #VE on "private" memory access
All normal kernel memory is "TDX private memory". This includes
everything from kernel stacks to kernel text. Handling
exceptions on arbitrary accesses to kernel memory is essentially
impossible because they can happen in horribly nasty places like
kernel entry/exit. But, TDX hardware can theoretically _deliver_
a virtualization exception (#VE) on any access to private memory.
But, it's not as bad as it sounds. TDX can be configured to never
deliver these exceptions on private memory with a "TD attribute"
called ATTR_SEPT_VE_DISABLE. The guest has no way to *set* this
attribute, but it can check it.
Ensure ATTR_SEPT_VE_DISABLE is set in early boot. panic() if it
is unset. There is no sane way for Linux to run with this
attribute clear so a panic() is appropriate.
There's small window during boot before the check where kernel
has an early #VE handler. But the handler is only for port I/O
and will also panic() as soon as it sees any other #VE, such as
a one generated by a private memory access.
[ dhansen: Rewrite changelog and rebase on new tdx_parse_tdinfo().
Add Kirill's tested-by because I made changes since
he wrote this. ]
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"arch/x86/coco/tdx/tdx.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "895c168c8f78079f21ad50fead7593ffa352f795",
"status": "affected",
"version": "9a22bf6debbf5169f750af53c7f86eb4e3cd6712",
"versionType": "git"
},
{
"lessThan": "373e715e31bf4e0f129befe87613a278fac228d3",
"status": "affected",
"version": "9a22bf6debbf5169f750af53c7f86eb4e3cd6712",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"arch/x86/coco/tdx/tdx.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.19"
},
{
"lessThan": "5.19",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.8",
"versionStartIncluding": "5.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "5.19",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nx86/tdx: Panic on bad configs that #VE on \"private\" memory access\n\nAll normal kernel memory is \"TDX private memory\". This includes\neverything from kernel stacks to kernel text. Handling\nexceptions on arbitrary accesses to kernel memory is essentially\nimpossible because they can happen in horribly nasty places like\nkernel entry/exit. But, TDX hardware can theoretically _deliver_\na virtualization exception (#VE) on any access to private memory.\n\nBut, it\u0027s not as bad as it sounds. TDX can be configured to never\ndeliver these exceptions on private memory with a \"TD attribute\"\ncalled ATTR_SEPT_VE_DISABLE. The guest has no way to *set* this\nattribute, but it can check it.\n\nEnsure ATTR_SEPT_VE_DISABLE is set in early boot. panic() if it\nis unset. There is no sane way for Linux to run with this\nattribute clear so a panic() is appropriate.\n\nThere\u0027s small window during boot before the check where kernel\nhas an early #VE handler. But the handler is only for port I/O\nand will also panic() as soon as it sees any other #VE, such as\na one generated by a private memory access.\n\n[ dhansen: Rewrite changelog and rebase on new tdx_parse_tdinfo().\n\t Add Kirill\u0027s tested-by because I made changes since\n\t he wrote this. ]"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:47:48.152Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/895c168c8f78079f21ad50fead7593ffa352f795"
},
{
"url": "https://git.kernel.org/stable/c/373e715e31bf4e0f129befe87613a278fac228d3"
}
],
"title": "x86/tdx: Panic on bad configs that #VE on \"private\" memory access",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49886",
"datePublished": "2025-05-01T14:10:31.933Z",
"dateReserved": "2025-05-01T14:05:17.241Z",
"dateUpdated": "2025-05-04T08:47:48.152Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49861 (GCVE-0-2022-49861)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-10-01 16:05
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
dmaengine: mv_xor_v2: Fix a resource leak in mv_xor_v2_remove()
A clk_prepare_enable() call in the probe is not balanced by a corresponding
clk_disable_unprepare() in the remove function.
Add the missing call.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 3bdcced41936b054470639c6a76ae033df1074e3 Version: 2299285fb1819ef8459c116fd1eafe1458bb9ca1 Version: 3cd2c313f1d618f92d1294addc6c685c17065761 Version: 3cd2c313f1d618f92d1294addc6c685c17065761 Version: 3cd2c313f1d618f92d1294addc6c685c17065761 Version: 3cd2c313f1d618f92d1294addc6c685c17065761 Version: 3cd2c313f1d618f92d1294addc6c685c17065761 Version: 3cd2c313f1d618f92d1294addc6c685c17065761 |
||
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-49861",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T16:05:30.325310Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "CWE-noinfo Not enough information",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T16:05:32.664Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/dma/mv_xor_v2.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "04f2cc56d80a1ac058045a7835c5bfd910f17863",
"status": "affected",
"version": "3bdcced41936b054470639c6a76ae033df1074e3",
"versionType": "git"
},
{
"lessThan": "4b6641c3a2ba95ddcfecec263b4a5e572a4b0641",
"status": "affected",
"version": "2299285fb1819ef8459c116fd1eafe1458bb9ca1",
"versionType": "git"
},
{
"lessThan": "20479886b40c0ed4864a5fc8490a1f6b70cccf1b",
"status": "affected",
"version": "3cd2c313f1d618f92d1294addc6c685c17065761",
"versionType": "git"
},
{
"lessThan": "1d84887327659c58a6637060ac8c50c3a952a163",
"status": "affected",
"version": "3cd2c313f1d618f92d1294addc6c685c17065761",
"versionType": "git"
},
{
"lessThan": "0b7ee3d50f32d277bf024b4ddb4de54da43a3025",
"status": "affected",
"version": "3cd2c313f1d618f92d1294addc6c685c17065761",
"versionType": "git"
},
{
"lessThan": "992e966caf57e00855edbd79f19d911809732a69",
"status": "affected",
"version": "3cd2c313f1d618f92d1294addc6c685c17065761",
"versionType": "git"
},
{
"lessThan": "a1cb72e20a64a3c83f9b4ee993fbf97e4c1d7714",
"status": "affected",
"version": "3cd2c313f1d618f92d1294addc6c685c17065761",
"versionType": "git"
},
{
"lessThan": "081195d17a0c4c636da2b869bd5809d42e8cbb13",
"status": "affected",
"version": "3cd2c313f1d618f92d1294addc6c685c17065761",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/dma/mv_xor_v2.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.16"
},
{
"lessThan": "4.16",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.9.*",
"status": "unaffected",
"version": "4.9.334",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.300",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.267",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.155",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.79",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.9.334",
"versionStartIncluding": "4.9.104",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.300",
"versionStartIncluding": "4.14.45",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.267",
"versionStartIncluding": "4.16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.225",
"versionStartIncluding": "4.16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.155",
"versionStartIncluding": "4.16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.79",
"versionStartIncluding": "4.16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.9",
"versionStartIncluding": "4.16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "4.16",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: mv_xor_v2: Fix a resource leak in mv_xor_v2_remove()\n\nA clk_prepare_enable() call in the probe is not balanced by a corresponding\nclk_disable_unprepare() in the remove function.\n\nAdd the missing call."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:47:10.968Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/04f2cc56d80a1ac058045a7835c5bfd910f17863"
},
{
"url": "https://git.kernel.org/stable/c/4b6641c3a2ba95ddcfecec263b4a5e572a4b0641"
},
{
"url": "https://git.kernel.org/stable/c/20479886b40c0ed4864a5fc8490a1f6b70cccf1b"
},
{
"url": "https://git.kernel.org/stable/c/1d84887327659c58a6637060ac8c50c3a952a163"
},
{
"url": "https://git.kernel.org/stable/c/0b7ee3d50f32d277bf024b4ddb4de54da43a3025"
},
{
"url": "https://git.kernel.org/stable/c/992e966caf57e00855edbd79f19d911809732a69"
},
{
"url": "https://git.kernel.org/stable/c/a1cb72e20a64a3c83f9b4ee993fbf97e4c1d7714"
},
{
"url": "https://git.kernel.org/stable/c/081195d17a0c4c636da2b869bd5809d42e8cbb13"
}
],
"title": "dmaengine: mv_xor_v2: Fix a resource leak in mv_xor_v2_remove()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49861",
"datePublished": "2025-05-01T14:10:14.897Z",
"dateReserved": "2025-05-01T14:05:17.236Z",
"dateUpdated": "2025-10-01T16:05:32.664Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49891 (GCVE-0-2022-49891)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-10-01 16:02
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
tracing: kprobe: Fix memory leak in test_gen_kprobe/kretprobe_cmd()
test_gen_kprobe_cmd() only free buf in fail path, hence buf will leak
when there is no failure. Move kfree(buf) from fail path to common path
to prevent the memleak. The same reason and solution in
test_gen_kretprobe_cmd().
unreferenced object 0xffff888143b14000 (size 2048):
comm "insmod", pid 52490, jiffies 4301890980 (age 40.553s)
hex dump (first 32 bytes):
70 3a 6b 70 72 6f 62 65 73 2f 67 65 6e 5f 6b 70 p:kprobes/gen_kp
72 6f 62 65 5f 74 65 73 74 20 64 6f 5f 73 79 73 robe_test do_sys
backtrace:
[<000000006d7b836b>] kmalloc_trace+0x27/0xa0
[<0000000009528b5b>] 0xffffffffa059006f
[<000000008408b580>] do_one_initcall+0x87/0x2a0
[<00000000c4980a7e>] do_init_module+0xdf/0x320
[<00000000d775aad0>] load_module+0x3006/0x3390
[<00000000e9a74b80>] __do_sys_finit_module+0x113/0x1b0
[<000000003726480d>] do_syscall_64+0x35/0x80
[<000000003441e93b>] entry_SYSCALL_64_after_hwframe+0x46/0xb0
References
| URL | Tags | |
|---|---|---|
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-49891",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T16:02:33.186750Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-401",
"description": "CWE-401 Missing Release of Memory after Effective Lifetime",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T16:02:35.722Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"kernel/trace/kprobe_event_gen_test.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "bef08acbe560a926b4cee9cc46404cc98ae5703b",
"status": "affected",
"version": "64836248dda20c8e7427b493f7e06d9bf8f58850",
"versionType": "git"
},
{
"lessThan": "d1b6a8e3414aeaa0985139180c145d2d0fbd2a49",
"status": "affected",
"version": "64836248dda20c8e7427b493f7e06d9bf8f58850",
"versionType": "git"
},
{
"lessThan": "71aeb8d01a8c7ab5cf7da3f81b35206f56ce6bca",
"status": "affected",
"version": "64836248dda20c8e7427b493f7e06d9bf8f58850",
"versionType": "git"
},
{
"lessThan": "66f0919c953ef7b55e5ab94389a013da2ce80a2c",
"status": "affected",
"version": "64836248dda20c8e7427b493f7e06d9bf8f58850",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"kernel/trace/kprobe_event_gen_test.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.6"
},
{
"lessThan": "5.6",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.154",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.78",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.154",
"versionStartIncluding": "5.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.78",
"versionStartIncluding": "5.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.8",
"versionStartIncluding": "5.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "5.6",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntracing: kprobe: Fix memory leak in test_gen_kprobe/kretprobe_cmd()\n\ntest_gen_kprobe_cmd() only free buf in fail path, hence buf will leak\nwhen there is no failure. Move kfree(buf) from fail path to common path\nto prevent the memleak. The same reason and solution in\ntest_gen_kretprobe_cmd().\n\nunreferenced object 0xffff888143b14000 (size 2048):\n comm \"insmod\", pid 52490, jiffies 4301890980 (age 40.553s)\n hex dump (first 32 bytes):\n 70 3a 6b 70 72 6f 62 65 73 2f 67 65 6e 5f 6b 70 p:kprobes/gen_kp\n 72 6f 62 65 5f 74 65 73 74 20 64 6f 5f 73 79 73 robe_test do_sys\n backtrace:\n [\u003c000000006d7b836b\u003e] kmalloc_trace+0x27/0xa0\n [\u003c0000000009528b5b\u003e] 0xffffffffa059006f\n [\u003c000000008408b580\u003e] do_one_initcall+0x87/0x2a0\n [\u003c00000000c4980a7e\u003e] do_init_module+0xdf/0x320\n [\u003c00000000d775aad0\u003e] load_module+0x3006/0x3390\n [\u003c00000000e9a74b80\u003e] __do_sys_finit_module+0x113/0x1b0\n [\u003c000000003726480d\u003e] do_syscall_64+0x35/0x80\n [\u003c000000003441e93b\u003e] entry_SYSCALL_64_after_hwframe+0x46/0xb0"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:47:54.692Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/bef08acbe560a926b4cee9cc46404cc98ae5703b"
},
{
"url": "https://git.kernel.org/stable/c/d1b6a8e3414aeaa0985139180c145d2d0fbd2a49"
},
{
"url": "https://git.kernel.org/stable/c/71aeb8d01a8c7ab5cf7da3f81b35206f56ce6bca"
},
{
"url": "https://git.kernel.org/stable/c/66f0919c953ef7b55e5ab94389a013da2ce80a2c"
}
],
"title": "tracing: kprobe: Fix memory leak in test_gen_kprobe/kretprobe_cmd()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49891",
"datePublished": "2025-05-01T14:10:35.115Z",
"dateReserved": "2025-05-01T14:05:17.243Z",
"dateUpdated": "2025-10-01T16:02:35.722Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49786 (GCVE-0-2022-49786)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:45
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
blk-cgroup: properly pin the parent in blkcg_css_online
blkcg_css_online is supposed to pin the blkcg of the parent, but
397c9f46ee4d refactored things and along the way, changed it to pin the
css instead. This results in extra pins, and we end up leaking blkcgs
and cgroups.
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"block/blk-cgroup.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "d118247e404d6338f7b90636a3c6b95a387ed163",
"status": "affected",
"version": "397c9f46ee4d99024c64954b007c1b5762d01cb4",
"versionType": "git"
},
{
"lessThan": "d7dbd43f4a828fa1d9a8614d5b0ac40aee6375fe",
"status": "affected",
"version": "397c9f46ee4d99024c64954b007c1b5762d01cb4",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"block/blk-cgroup.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.19"
},
{
"lessThan": "5.19",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "5.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "5.19",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nblk-cgroup: properly pin the parent in blkcg_css_online\n\nblkcg_css_online is supposed to pin the blkcg of the parent, but\n397c9f46ee4d refactored things and along the way, changed it to pin the\ncss instead. This results in extra pins, and we end up leaking blkcgs\nand cgroups."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:45:20.699Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/d118247e404d6338f7b90636a3c6b95a387ed163"
},
{
"url": "https://git.kernel.org/stable/c/d7dbd43f4a828fa1d9a8614d5b0ac40aee6375fe"
}
],
"title": "blk-cgroup: properly pin the parent in blkcg_css_online",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49786",
"datePublished": "2025-05-01T14:09:18.954Z",
"dateReserved": "2025-05-01T14:05:17.223Z",
"dateUpdated": "2025-05-04T08:45:20.699Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49763 (GCVE-0-2022-49763)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:44
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ntfs: fix use-after-free in ntfs_attr_find()
Patch series "ntfs: fix bugs about Attribute", v2.
This patchset fixes three bugs relative to Attribute in record:
Patch 1 adds a sanity check to ensure that, attrs_offset field in first
mft record loading from disk is within bounds.
Patch 2 moves the ATTR_RECORD's bounds checking earlier, to avoid
dereferencing ATTR_RECORD before checking this ATTR_RECORD is within
bounds.
Patch 3 adds an overflow checking to avoid possible forever loop in
ntfs_attr_find().
Without patch 1 and patch 2, the kernel triggersa KASAN use-after-free
detection as reported by Syzkaller.
Although one of patch 1 or patch 2 can fix this, we still need both of
them. Because patch 1 fixes the root cause, and patch 2 not only fixes
the direct cause, but also fixes the potential out-of-bounds bug.
This patch (of 3):
Syzkaller reported use-after-free read as follows:
==================================================================
BUG: KASAN: use-after-free in ntfs_attr_find+0xc02/0xce0 fs/ntfs/attrib.c:597
Read of size 2 at addr ffff88807e352009 by task syz-executor153/3607
[...]
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0xcd/0x134 lib/dump_stack.c:106
print_address_description mm/kasan/report.c:317 [inline]
print_report.cold+0x2ba/0x719 mm/kasan/report.c:433
kasan_report+0xb1/0x1e0 mm/kasan/report.c:495
ntfs_attr_find+0xc02/0xce0 fs/ntfs/attrib.c:597
ntfs_attr_lookup+0x1056/0x2070 fs/ntfs/attrib.c:1193
ntfs_read_inode_mount+0x89a/0x2580 fs/ntfs/inode.c:1845
ntfs_fill_super+0x1799/0x9320 fs/ntfs/super.c:2854
mount_bdev+0x34d/0x410 fs/super.c:1400
legacy_get_tree+0x105/0x220 fs/fs_context.c:610
vfs_get_tree+0x89/0x2f0 fs/super.c:1530
do_new_mount fs/namespace.c:3040 [inline]
path_mount+0x1326/0x1e20 fs/namespace.c:3370
do_mount fs/namespace.c:3383 [inline]
__do_sys_mount fs/namespace.c:3591 [inline]
__se_sys_mount fs/namespace.c:3568 [inline]
__x64_sys_mount+0x27f/0x300 fs/namespace.c:3568
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
[...]
</TASK>
The buggy address belongs to the physical page:
page:ffffea0001f8d400 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x7e350
head:ffffea0001f8d400 order:3 compound_mapcount:0 compound_pincount:0
flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000010200 0000000000000000 dead000000000122 ffff888011842140
raw: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected
Memory state around the buggy address:
ffff88807e351f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
ffff88807e351f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
>ffff88807e352000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
^
ffff88807e352080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
ffff88807e352100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
==================================================================
Kernel will loads $MFT/$DATA's first mft record in
ntfs_read_inode_mount().
Yet the problem is that after loading, kernel doesn't check whether
attrs_offset field is a valid value.
To be more specific, if attrs_offset field is larger than bytes_allocated
field, then it may trigger the out-of-bounds read bug(reported as
use-after-free bug) in ntfs_attr_find(), when kernel tries to access the
corresponding mft record's attribute.
This patch solves it by adding the sanity check between attrs_offset field
and bytes_allocated field, after loading the first mft record.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"fs/ntfs/inode.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "79f3ac7dcd12c05b7539239a4c6fa229a50d786c",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "fb2004bafd1932e08d21ca604ee5844f2b7f212d",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "d0006d739738a658a9c29b438444259d9f71dfa0",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "266bd5306286316758e6246ea0345133427b0f62",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "b825bfbbaafbe8da2037e3a778ad660c59f9e054",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "5330c423b86263ac7883fef0260b9e2229cb531e",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "4863f815463034f588a035cfd99cdca97a4f1069",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "d85a1bec8e8d552ab13163ca1874dcd82f3d1550",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"fs/ntfs/inode.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThanOrEqual": "4.9.*",
"status": "unaffected",
"version": "4.9.334",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.300",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.267",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.156",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.80",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.9.334",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.300",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.267",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.225",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.156",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.80",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nntfs: fix use-after-free in ntfs_attr_find()\n\nPatch series \"ntfs: fix bugs about Attribute\", v2.\n\nThis patchset fixes three bugs relative to Attribute in record:\n\nPatch 1 adds a sanity check to ensure that, attrs_offset field in first\nmft record loading from disk is within bounds.\n\nPatch 2 moves the ATTR_RECORD\u0027s bounds checking earlier, to avoid\ndereferencing ATTR_RECORD before checking this ATTR_RECORD is within\nbounds.\n\nPatch 3 adds an overflow checking to avoid possible forever loop in\nntfs_attr_find().\n\nWithout patch 1 and patch 2, the kernel triggersa KASAN use-after-free\ndetection as reported by Syzkaller.\n\nAlthough one of patch 1 or patch 2 can fix this, we still need both of\nthem. Because patch 1 fixes the root cause, and patch 2 not only fixes\nthe direct cause, but also fixes the potential out-of-bounds bug.\n\n\nThis patch (of 3):\n\nSyzkaller reported use-after-free read as follows:\n==================================================================\nBUG: KASAN: use-after-free in ntfs_attr_find+0xc02/0xce0 fs/ntfs/attrib.c:597\nRead of size 2 at addr ffff88807e352009 by task syz-executor153/3607\n\n[...]\nCall Trace:\n \u003cTASK\u003e\n __dump_stack lib/dump_stack.c:88 [inline]\n dump_stack_lvl+0xcd/0x134 lib/dump_stack.c:106\n print_address_description mm/kasan/report.c:317 [inline]\n print_report.cold+0x2ba/0x719 mm/kasan/report.c:433\n kasan_report+0xb1/0x1e0 mm/kasan/report.c:495\n ntfs_attr_find+0xc02/0xce0 fs/ntfs/attrib.c:597\n ntfs_attr_lookup+0x1056/0x2070 fs/ntfs/attrib.c:1193\n ntfs_read_inode_mount+0x89a/0x2580 fs/ntfs/inode.c:1845\n ntfs_fill_super+0x1799/0x9320 fs/ntfs/super.c:2854\n mount_bdev+0x34d/0x410 fs/super.c:1400\n legacy_get_tree+0x105/0x220 fs/fs_context.c:610\n vfs_get_tree+0x89/0x2f0 fs/super.c:1530\n do_new_mount fs/namespace.c:3040 [inline]\n path_mount+0x1326/0x1e20 fs/namespace.c:3370\n do_mount fs/namespace.c:3383 [inline]\n __do_sys_mount fs/namespace.c:3591 [inline]\n __se_sys_mount fs/namespace.c:3568 [inline]\n __x64_sys_mount+0x27f/0x300 fs/namespace.c:3568\n do_syscall_x64 arch/x86/entry/common.c:50 [inline]\n do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80\n entry_SYSCALL_64_after_hwframe+0x63/0xcd\n [...]\n \u003c/TASK\u003e\n\nThe buggy address belongs to the physical page:\npage:ffffea0001f8d400 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x7e350\nhead:ffffea0001f8d400 order:3 compound_mapcount:0 compound_pincount:0\nflags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff)\nraw: 00fff00000010200 0000000000000000 dead000000000122 ffff888011842140\nraw: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000\npage dumped because: kasan: bad access detected\nMemory state around the buggy address:\n ffff88807e351f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc\n ffff88807e351f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc\n\u003effff88807e352000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb\n ^\n ffff88807e352080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb\n ffff88807e352100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb\n==================================================================\n\nKernel will loads $MFT/$DATA\u0027s first mft record in\nntfs_read_inode_mount().\n\nYet the problem is that after loading, kernel doesn\u0027t check whether\nattrs_offset field is a valid value.\n\nTo be more specific, if attrs_offset field is larger than bytes_allocated\nfield, then it may trigger the out-of-bounds read bug(reported as\nuse-after-free bug) in ntfs_attr_find(), when kernel tries to access the\ncorresponding mft record\u0027s attribute.\n\nThis patch solves it by adding the sanity check between attrs_offset field\nand bytes_allocated field, after loading the first mft record."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:44:51.803Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/79f3ac7dcd12c05b7539239a4c6fa229a50d786c"
},
{
"url": "https://git.kernel.org/stable/c/fb2004bafd1932e08d21ca604ee5844f2b7f212d"
},
{
"url": "https://git.kernel.org/stable/c/d0006d739738a658a9c29b438444259d9f71dfa0"
},
{
"url": "https://git.kernel.org/stable/c/266bd5306286316758e6246ea0345133427b0f62"
},
{
"url": "https://git.kernel.org/stable/c/b825bfbbaafbe8da2037e3a778ad660c59f9e054"
},
{
"url": "https://git.kernel.org/stable/c/5330c423b86263ac7883fef0260b9e2229cb531e"
},
{
"url": "https://git.kernel.org/stable/c/4863f815463034f588a035cfd99cdca97a4f1069"
},
{
"url": "https://git.kernel.org/stable/c/d85a1bec8e8d552ab13163ca1874dcd82f3d1550"
}
],
"title": "ntfs: fix use-after-free in ntfs_attr_find()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49763",
"datePublished": "2025-05-01T14:09:03.607Z",
"dateReserved": "2025-04-16T07:17:33.804Z",
"dateUpdated": "2025-05-04T08:44:51.803Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49821 (GCVE-0-2022-49821)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:46
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
mISDN: fix possible memory leak in mISDN_dsp_element_register()
Afer commit 1fa5ae857bb1 ("driver core: get rid of struct device's
bus_id string array"), the name of device is allocated dynamically,
use put_device() to give up the reference, so that the name can be
freed in kobject_cleanup() when the refcount is 0.
The 'entry' is going to be freed in mISDN_dsp_dev_release(), so the
kfree() is removed. list_del() is called in mISDN_dsp_dev_release(),
so it need be initialized.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 1fa5ae857bb14f6046205171d98506d8112dd74e Version: 1fa5ae857bb14f6046205171d98506d8112dd74e Version: 1fa5ae857bb14f6046205171d98506d8112dd74e Version: 1fa5ae857bb14f6046205171d98506d8112dd74e Version: 1fa5ae857bb14f6046205171d98506d8112dd74e Version: 1fa5ae857bb14f6046205171d98506d8112dd74e Version: 1fa5ae857bb14f6046205171d98506d8112dd74e Version: 1fa5ae857bb14f6046205171d98506d8112dd74e |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/isdn/mISDN/dsp_pipeline.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "bbd53d05c4c892080ef3b617eff4f57903acecb9",
"status": "affected",
"version": "1fa5ae857bb14f6046205171d98506d8112dd74e",
"versionType": "git"
},
{
"lessThan": "b119bedbefb7dd9ed8bf8cb9f1056504250d610e",
"status": "affected",
"version": "1fa5ae857bb14f6046205171d98506d8112dd74e",
"versionType": "git"
},
{
"lessThan": "727ed7d28348c026c7ef4d852f3d0e5054d376e8",
"status": "affected",
"version": "1fa5ae857bb14f6046205171d98506d8112dd74e",
"versionType": "git"
},
{
"lessThan": "0f2c681900a01e3f23789bca26d88268c3d5b51d",
"status": "affected",
"version": "1fa5ae857bb14f6046205171d98506d8112dd74e",
"versionType": "git"
},
{
"lessThan": "083a2c9ef82e184bdf0b9f9a1e5fc38d32afbb47",
"status": "affected",
"version": "1fa5ae857bb14f6046205171d98506d8112dd74e",
"versionType": "git"
},
{
"lessThan": "7a05e3929668c8cfef495c69752a9e91fac4878f",
"status": "affected",
"version": "1fa5ae857bb14f6046205171d98506d8112dd74e",
"versionType": "git"
},
{
"lessThan": "d4b8394725079670be309f9a35ad88a8cbbaaefd",
"status": "affected",
"version": "1fa5ae857bb14f6046205171d98506d8112dd74e",
"versionType": "git"
},
{
"lessThan": "98a2ac1ca8fd6eca6867726fe238d06e75eb1acd",
"status": "affected",
"version": "1fa5ae857bb14f6046205171d98506d8112dd74e",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/isdn/mISDN/dsp_pipeline.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.30"
},
{
"lessThan": "2.6.30",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.9.*",
"status": "unaffected",
"version": "4.9.334",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.300",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.267",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.156",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.80",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.9.334",
"versionStartIncluding": "2.6.30",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.300",
"versionStartIncluding": "2.6.30",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.267",
"versionStartIncluding": "2.6.30",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.225",
"versionStartIncluding": "2.6.30",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.156",
"versionStartIncluding": "2.6.30",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.80",
"versionStartIncluding": "2.6.30",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "2.6.30",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "2.6.30",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmISDN: fix possible memory leak in mISDN_dsp_element_register()\n\nAfer commit 1fa5ae857bb1 (\"driver core: get rid of struct device\u0027s\nbus_id string array\"), the name of device is allocated dynamically,\nuse put_device() to give up the reference, so that the name can be\nfreed in kobject_cleanup() when the refcount is 0.\n\nThe \u0027entry\u0027 is going to be freed in mISDN_dsp_dev_release(), so the\nkfree() is removed. list_del() is called in mISDN_dsp_dev_release(),\nso it need be initialized."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:46:03.507Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/bbd53d05c4c892080ef3b617eff4f57903acecb9"
},
{
"url": "https://git.kernel.org/stable/c/b119bedbefb7dd9ed8bf8cb9f1056504250d610e"
},
{
"url": "https://git.kernel.org/stable/c/727ed7d28348c026c7ef4d852f3d0e5054d376e8"
},
{
"url": "https://git.kernel.org/stable/c/0f2c681900a01e3f23789bca26d88268c3d5b51d"
},
{
"url": "https://git.kernel.org/stable/c/083a2c9ef82e184bdf0b9f9a1e5fc38d32afbb47"
},
{
"url": "https://git.kernel.org/stable/c/7a05e3929668c8cfef495c69752a9e91fac4878f"
},
{
"url": "https://git.kernel.org/stable/c/d4b8394725079670be309f9a35ad88a8cbbaaefd"
},
{
"url": "https://git.kernel.org/stable/c/98a2ac1ca8fd6eca6867726fe238d06e75eb1acd"
}
],
"title": "mISDN: fix possible memory leak in mISDN_dsp_element_register()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49821",
"datePublished": "2025-05-01T14:09:42.901Z",
"dateReserved": "2025-05-01T14:05:17.227Z",
"dateUpdated": "2025-05-04T08:46:03.507Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49813 (GCVE-0-2022-49813)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:45
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: ena: Fix error handling in ena_init()
The ena_init() won't destroy workqueue created by
create_singlethread_workqueue() when pci_register_driver() failed.
Call destroy_workqueue() when pci_register_driver() failed to prevent the
resource leak.
References
| URL | Tags | |
|---|---|---|
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/amazon/ena/ena_netdev.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "6b23a4b252044e4fd23438930d452244818d7000",
"status": "affected",
"version": "1738cd3ed342294360d6a74d4e58800004bff854",
"versionType": "git"
},
{
"lessThan": "3f7b2ef8fe924e299bc339811ea3f1b9935c040f",
"status": "affected",
"version": "1738cd3ed342294360d6a74d4e58800004bff854",
"versionType": "git"
},
{
"lessThan": "0e2369223b174d198ec42a3ec0a7f06c8727b968",
"status": "affected",
"version": "1738cd3ed342294360d6a74d4e58800004bff854",
"versionType": "git"
},
{
"lessThan": "d349e9be5a2c2d7588a2c4e4bfa0bb3dc1226769",
"status": "affected",
"version": "1738cd3ed342294360d6a74d4e58800004bff854",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/amazon/ena/ena_netdev.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.9"
},
{
"lessThan": "4.9",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.156",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.80",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.156",
"versionStartIncluding": "4.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.80",
"versionStartIncluding": "4.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "4.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "4.9",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: ena: Fix error handling in ena_init()\n\nThe ena_init() won\u0027t destroy workqueue created by\ncreate_singlethread_workqueue() when pci_register_driver() failed.\nCall destroy_workqueue() when pci_register_driver() failed to prevent the\nresource leak."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:45:53.648Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/6b23a4b252044e4fd23438930d452244818d7000"
},
{
"url": "https://git.kernel.org/stable/c/3f7b2ef8fe924e299bc339811ea3f1b9935c040f"
},
{
"url": "https://git.kernel.org/stable/c/0e2369223b174d198ec42a3ec0a7f06c8727b968"
},
{
"url": "https://git.kernel.org/stable/c/d349e9be5a2c2d7588a2c4e4bfa0bb3dc1226769"
}
],
"title": "net: ena: Fix error handling in ena_init()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49813",
"datePublished": "2025-05-01T14:09:37.787Z",
"dateReserved": "2025-05-01T14:05:17.226Z",
"dateUpdated": "2025-05-04T08:45:53.648Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53118 (GCVE-0-2023-53118)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 12:50
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: core: Fix a procfs host directory removal regression
scsi_proc_hostdir_rm() decreases a reference counter and hence must only be
called once per host that is removed. This change does not require a
scsi_add_host_with_dma() change since scsi_add_host_with_dma() will return
0 (success) if scsi_proc_host_add() is called.
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 891a3cba425cf483d96facca55aebd6ff1da4338 Version: 6b223e32d66ca9db1f252f433514783d8b22a8e1 Version: e471e928de97b00f297ad1015cc14f9459765713 Version: 17e98a5ede81b7696bec421f7afa2dfe467f5e6b Version: 1ec363599f8346d5a8d08c71a0d9860d6c420ec0 Version: fc663711b94468f4e1427ebe289c9f05669699c9 Version: 13daafe1e209b03e9bda16ff2bd2b2da145a139b |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/scsi/hosts.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "88c3d3bb6469cea929ac68fd326bdcbefcdfdd83",
"status": "affected",
"version": "891a3cba425cf483d96facca55aebd6ff1da4338",
"versionType": "git"
},
{
"lessThan": "68c665bb185037e7eb66fb792c61da9d7151e99c",
"status": "affected",
"version": "6b223e32d66ca9db1f252f433514783d8b22a8e1",
"versionType": "git"
},
{
"lessThan": "2a764d55e938743efa7c2cba7305633bcf227f09",
"status": "affected",
"version": "e471e928de97b00f297ad1015cc14f9459765713",
"versionType": "git"
},
{
"lessThan": "7e0ae8667fcdd99d1756922e1140cac75f5fa279",
"status": "affected",
"version": "17e98a5ede81b7696bec421f7afa2dfe467f5e6b",
"versionType": "git"
},
{
"lessThan": "73f030d4ef6d1ad17f824a0a2eb637ef7a9c7d51",
"status": "affected",
"version": "1ec363599f8346d5a8d08c71a0d9860d6c420ec0",
"versionType": "git"
},
{
"lessThan": "be03df3d4bfe7e8866d4aa43d62e648ffe884f5f",
"status": "affected",
"version": "fc663711b94468f4e1427ebe289c9f05669699c9",
"versionType": "git"
},
{
"status": "affected",
"version": "13daafe1e209b03e9bda16ff2bd2b2da145a139b",
"versionType": "git"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/scsi/hosts.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "5.4.238",
"status": "affected",
"version": "5.4.237",
"versionType": "semver"
},
{
"lessThan": "5.10.176",
"status": "affected",
"version": "5.10.175",
"versionType": "semver"
},
{
"lessThan": "5.15.104",
"status": "affected",
"version": "5.15.103",
"versionType": "semver"
},
{
"lessThan": "6.1.21",
"status": "affected",
"version": "6.1.20",
"versionType": "semver"
},
{
"lessThan": "6.2.8",
"status": "affected",
"version": "6.2.7",
"versionType": "semver"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.238",
"versionStartIncluding": "5.4.237",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.176",
"versionStartIncluding": "5.10.175",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.104",
"versionStartIncluding": "5.15.103",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.21",
"versionStartIncluding": "6.1.20",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.8",
"versionStartIncluding": "6.2.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.19.278",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: core: Fix a procfs host directory removal regression\n\nscsi_proc_hostdir_rm() decreases a reference counter and hence must only be\ncalled once per host that is removed. This change does not require a\nscsi_add_host_with_dma() change since scsi_add_host_with_dma() will return\n0 (success) if scsi_proc_host_add() is called."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T12:50:27.394Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/88c3d3bb6469cea929ac68fd326bdcbefcdfdd83"
},
{
"url": "https://git.kernel.org/stable/c/68c665bb185037e7eb66fb792c61da9d7151e99c"
},
{
"url": "https://git.kernel.org/stable/c/2a764d55e938743efa7c2cba7305633bcf227f09"
},
{
"url": "https://git.kernel.org/stable/c/7e0ae8667fcdd99d1756922e1140cac75f5fa279"
},
{
"url": "https://git.kernel.org/stable/c/73f030d4ef6d1ad17f824a0a2eb637ef7a9c7d51"
},
{
"url": "https://git.kernel.org/stable/c/be03df3d4bfe7e8866d4aa43d62e648ffe884f5f"
}
],
"title": "scsi: core: Fix a procfs host directory removal regression",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53118",
"datePublished": "2025-05-02T15:55:56.177Z",
"dateReserved": "2025-05-02T15:51:43.555Z",
"dateUpdated": "2025-05-04T12:50:27.394Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-1990 (GCVE-0-2023-1990)
Vulnerability from cvelistv5
Published
2023-04-12 00:00
Modified
2025-03-19 15:39
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A use-after-free flaw was found in ndlc_remove in drivers/nfc/st-nci/ndlc.c in the Linux Kernel. This flaw could allow an attacker to crash the system due to a race problem.
References
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T06:05:27.102Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://lore.kernel.org/all/20230312160837.2040857-1-zyytlz.wz%40163.com/"
},
{
"name": "[debian-lts-announce] 20230502 [SECURITY] [DLA 3404-1] linux-5.10 security update",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html"
},
{
"name": "[debian-lts-announce] 20230503 [SECURITY] [DLA 3403-1] linux security update",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 4.7,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2023-1990",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-03-06T15:56:23.489399Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-03-19T15:39:58.404Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Linux",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "Linux Kernel prior to Kernel 6.3 RC3"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A use-after-free flaw was found in ndlc_remove in drivers/nfc/st-nci/ndlc.c in the Linux Kernel. This flaw could allow an attacker to crash the system due to a race problem."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-416",
"description": "CWE-416",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-05-03T13:06:41.384Z",
"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"shortName": "redhat"
},
"references": [
{
"url": "https://lore.kernel.org/all/20230312160837.2040857-1-zyytlz.wz%40163.com/"
},
{
"name": "[debian-lts-announce] 20230502 [SECURITY] [DLA 3404-1] linux-5.10 security update",
"tags": [
"mailing-list"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html"
},
{
"name": "[debian-lts-announce] 20230503 [SECURITY] [DLA 3403-1] linux security update",
"tags": [
"mailing-list"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"assignerShortName": "redhat",
"cveId": "CVE-2023-1990",
"datePublished": "2023-04-12T00:00:00.000Z",
"dateReserved": "2023-04-11T00:00:00.000Z",
"dateUpdated": "2025-03-19T15:39:58.404Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53091 (GCVE-0-2023-53091)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 07:49
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ext4: update s_journal_inum if it changes after journal replay
When mounting a crafted ext4 image, s_journal_inum may change after journal
replay, which is obviously unreasonable because we have successfully loaded
and replayed the journal through the old s_journal_inum. And the new
s_journal_inum bypasses some of the checks in ext4_get_journal(), which
may trigger a null pointer dereference problem. So if s_journal_inum
changes after the journal replay, we ignore the change, and rewrite the
current journal_inum to the superblock.
References
| URL | Tags | |
|---|---|---|
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"fs/ext4/super.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "499fef2030fb754c68b1c7cb3a799a3bc1d0d925",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "70e66bdeae4d0f7c8e87762f425b68aedd5e8955",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "ee0c5277d4fab920bd31345c49e193ecede9ecef",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "3039d8b8692408438a618fac2776b629852663c3",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"fs/ext4/super.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.104",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.21",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.104",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.21",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\next4: update s_journal_inum if it changes after journal replay\n\nWhen mounting a crafted ext4 image, s_journal_inum may change after journal\nreplay, which is obviously unreasonable because we have successfully loaded\nand replayed the journal through the old s_journal_inum. And the new\ns_journal_inum bypasses some of the checks in ext4_get_journal(), which\nmay trigger a null pointer dereference problem. So if s_journal_inum\nchanges after the journal replay, we ignore the change, and rewrite the\ncurrent journal_inum to the superblock."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:49:39.059Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/499fef2030fb754c68b1c7cb3a799a3bc1d0d925"
},
{
"url": "https://git.kernel.org/stable/c/70e66bdeae4d0f7c8e87762f425b68aedd5e8955"
},
{
"url": "https://git.kernel.org/stable/c/ee0c5277d4fab920bd31345c49e193ecede9ecef"
},
{
"url": "https://git.kernel.org/stable/c/3039d8b8692408438a618fac2776b629852663c3"
}
],
"title": "ext4: update s_journal_inum if it changes after journal replay",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53091",
"datePublished": "2025-05-02T15:55:36.852Z",
"dateReserved": "2025-05-02T15:51:43.552Z",
"dateUpdated": "2025-05-04T07:49:39.059Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49807 (GCVE-0-2022-49807)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:45
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
nvmet: fix a memory leak in nvmet_auth_set_key
When changing dhchap secrets we need to release the old
secrets as well.
kmemleak complaint:
--
unreferenced object 0xffff8c7f44ed8180 (size 64):
comm "check", pid 7304, jiffies 4295686133 (age 72034.246s)
hex dump (first 32 bytes):
44 48 48 43 2d 31 3a 30 30 3a 4c 64 4c 4f 64 71 DHHC-1:00:LdLOdq
79 56 69 67 77 48 55 32 6d 5a 59 4c 7a 35 59 38 yVigwHU2mZYLz5Y8
backtrace:
[<00000000b6fc5071>] kstrdup+0x2e/0x60
[<00000000f0f4633f>] 0xffffffffc0e07ee6
[<0000000053006c05>] 0xffffffffc0dff783
[<00000000419ae922>] configfs_write_iter+0xb1/0x120
[<000000008183c424>] vfs_write+0x2be/0x3c0
[<000000009005a2a5>] ksys_write+0x5f/0xe0
[<00000000cd495c89>] do_syscall_64+0x38/0x90
[<00000000f2a84ac5>] entry_SYSCALL_64_after_hwframe+0x63/0xcd
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/nvme/target/auth.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "65710ea51d4a185592c7b14c9e33d0c4a364f074",
"status": "affected",
"version": "db1312dd95488b5e6ff362ff66fcf953a46b1821",
"versionType": "git"
},
{
"lessThan": "0a52566279b4ee65ecd2503d7b7342851f84755c",
"status": "affected",
"version": "db1312dd95488b5e6ff362ff66fcf953a46b1821",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/nvme/target/auth.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.0"
},
{
"lessThan": "6.0",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "6.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "6.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnvmet: fix a memory leak in nvmet_auth_set_key\n\nWhen changing dhchap secrets we need to release the old\nsecrets as well.\n\nkmemleak complaint:\n--\nunreferenced object 0xffff8c7f44ed8180 (size 64):\n comm \"check\", pid 7304, jiffies 4295686133 (age 72034.246s)\n hex dump (first 32 bytes):\n 44 48 48 43 2d 31 3a 30 30 3a 4c 64 4c 4f 64 71 DHHC-1:00:LdLOdq\n 79 56 69 67 77 48 55 32 6d 5a 59 4c 7a 35 59 38 yVigwHU2mZYLz5Y8\n backtrace:\n [\u003c00000000b6fc5071\u003e] kstrdup+0x2e/0x60\n [\u003c00000000f0f4633f\u003e] 0xffffffffc0e07ee6\n [\u003c0000000053006c05\u003e] 0xffffffffc0dff783\n [\u003c00000000419ae922\u003e] configfs_write_iter+0xb1/0x120\n [\u003c000000008183c424\u003e] vfs_write+0x2be/0x3c0\n [\u003c000000009005a2a5\u003e] ksys_write+0x5f/0xe0\n [\u003c00000000cd495c89\u003e] do_syscall_64+0x38/0x90\n [\u003c00000000f2a84ac5\u003e] entry_SYSCALL_64_after_hwframe+0x63/0xcd"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:45:46.011Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/65710ea51d4a185592c7b14c9e33d0c4a364f074"
},
{
"url": "https://git.kernel.org/stable/c/0a52566279b4ee65ecd2503d7b7342851f84755c"
}
],
"title": "nvmet: fix a memory leak in nvmet_auth_set_key",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49807",
"datePublished": "2025-05-01T14:09:33.492Z",
"dateReserved": "2025-05-01T14:05:17.225Z",
"dateUpdated": "2025-05-04T08:45:46.011Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53075 (GCVE-0-2023-53075)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 07:49
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ftrace: Fix invalid address access in lookup_rec() when index is 0
KASAN reported follow problem:
BUG: KASAN: use-after-free in lookup_rec
Read of size 8 at addr ffff000199270ff0 by task modprobe
CPU: 2 Comm: modprobe
Call trace:
kasan_report
__asan_load8
lookup_rec
ftrace_location
arch_check_ftrace_location
check_kprobe_address_safe
register_kprobe
When checking pg->records[pg->index - 1].ip in lookup_rec(), it can get a
pg which is newly added to ftrace_pages_start in ftrace_process_locs().
Before the first pg->index++, index is 0 and accessing pg->records[-1].ip
will cause this problem.
Don't check the ip when pg->index is 0.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 9644302e3315e7e36495d230d5ac7125a316d33e Version: 9644302e3315e7e36495d230d5ac7125a316d33e Version: 9644302e3315e7e36495d230d5ac7125a316d33e Version: 9644302e3315e7e36495d230d5ac7125a316d33e Version: 9644302e3315e7e36495d230d5ac7125a316d33e Version: 9644302e3315e7e36495d230d5ac7125a316d33e Version: 9644302e3315e7e36495d230d5ac7125a316d33e Version: 9644302e3315e7e36495d230d5ac7125a316d33e |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"kernel/trace/ftrace.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "2de28e5ce34b22b73b833a21e2c45ae3aade3964",
"status": "affected",
"version": "9644302e3315e7e36495d230d5ac7125a316d33e",
"versionType": "git"
},
{
"lessThan": "7569ee04b0e3b32df79f64db3a7138573edad9bc",
"status": "affected",
"version": "9644302e3315e7e36495d230d5ac7125a316d33e",
"versionType": "git"
},
{
"lessThan": "ac58b88ccbbb8e9fb83e137cee04a856b1ea6635",
"status": "affected",
"version": "9644302e3315e7e36495d230d5ac7125a316d33e",
"versionType": "git"
},
{
"lessThan": "83c3b2f4e7c61367c7b24551f4c6eb94bbdda283",
"status": "affected",
"version": "9644302e3315e7e36495d230d5ac7125a316d33e",
"versionType": "git"
},
{
"lessThan": "2a0d71fabfeb349216d33f001a6421b1768bd3a9",
"status": "affected",
"version": "9644302e3315e7e36495d230d5ac7125a316d33e",
"versionType": "git"
},
{
"lessThan": "4f84f31f63416b0f02fc146ffdc4ab32723eb7e8",
"status": "affected",
"version": "9644302e3315e7e36495d230d5ac7125a316d33e",
"versionType": "git"
},
{
"lessThan": "f1bd8b7fd890d87d0dc4dedc6287ea34dd07c0b4",
"status": "affected",
"version": "9644302e3315e7e36495d230d5ac7125a316d33e",
"versionType": "git"
},
{
"lessThan": "ee92fa443358f4fc0017c1d0d325c27b37802504",
"status": "affected",
"version": "9644302e3315e7e36495d230d5ac7125a316d33e",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"kernel/trace/ftrace.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "3.5"
},
{
"lessThan": "3.5",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.311",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.279",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.238",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.176",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.104",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.21",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.311",
"versionStartIncluding": "3.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.279",
"versionStartIncluding": "3.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.238",
"versionStartIncluding": "3.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.176",
"versionStartIncluding": "3.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.104",
"versionStartIncluding": "3.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.21",
"versionStartIncluding": "3.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.8",
"versionStartIncluding": "3.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "3.5",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nftrace: Fix invalid address access in lookup_rec() when index is 0\n\nKASAN reported follow problem:\n\n BUG: KASAN: use-after-free in lookup_rec\n Read of size 8 at addr ffff000199270ff0 by task modprobe\n CPU: 2 Comm: modprobe\n Call trace:\n kasan_report\n __asan_load8\n lookup_rec\n ftrace_location\n arch_check_ftrace_location\n check_kprobe_address_safe\n register_kprobe\n\nWhen checking pg-\u003erecords[pg-\u003eindex - 1].ip in lookup_rec(), it can get a\npg which is newly added to ftrace_pages_start in ftrace_process_locs().\nBefore the first pg-\u003eindex++, index is 0 and accessing pg-\u003erecords[-1].ip\nwill cause this problem.\n\nDon\u0027t check the ip when pg-\u003eindex is 0."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:49:14.766Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/2de28e5ce34b22b73b833a21e2c45ae3aade3964"
},
{
"url": "https://git.kernel.org/stable/c/7569ee04b0e3b32df79f64db3a7138573edad9bc"
},
{
"url": "https://git.kernel.org/stable/c/ac58b88ccbbb8e9fb83e137cee04a856b1ea6635"
},
{
"url": "https://git.kernel.org/stable/c/83c3b2f4e7c61367c7b24551f4c6eb94bbdda283"
},
{
"url": "https://git.kernel.org/stable/c/2a0d71fabfeb349216d33f001a6421b1768bd3a9"
},
{
"url": "https://git.kernel.org/stable/c/4f84f31f63416b0f02fc146ffdc4ab32723eb7e8"
},
{
"url": "https://git.kernel.org/stable/c/f1bd8b7fd890d87d0dc4dedc6287ea34dd07c0b4"
},
{
"url": "https://git.kernel.org/stable/c/ee92fa443358f4fc0017c1d0d325c27b37802504"
}
],
"title": "ftrace: Fix invalid address access in lookup_rec() when index is 0",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53075",
"datePublished": "2025-05-02T15:55:26.023Z",
"dateReserved": "2025-05-02T15:51:43.549Z",
"dateUpdated": "2025-05-04T07:49:14.766Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53081 (GCVE-0-2023-53081)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 12:50
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ocfs2: fix data corruption after failed write
When buffered write fails to copy data into underlying page cache page,
ocfs2_write_end_nolock() just zeroes out and dirties the page. This can
leave dirty page beyond EOF and if page writeback tries to write this page
before write succeeds and expands i_size, page gets into inconsistent
state where page dirty bit is clear but buffer dirty bits stay set
resulting in page data never getting written and so data copied to the
page is lost. Fix the problem by invalidating page beyond EOF after
failed write.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 7ed80e77c908cbaa686529a49f8ae0060c5caee7 Version: 7ce2b16bad2cbfa3fa7bbc42c4448914f639ca47 Version: f8a6a2ed4b7d1c3c8631eeb6d00572bc853094a8 Version: 6dbf7bb555981fb5faf7b691e8f6169fc2b2e63b Version: 6dbf7bb555981fb5faf7b691e8f6169fc2b2e63b Version: 6dbf7bb555981fb5faf7b691e8f6169fc2b2e63b Version: 6dbf7bb555981fb5faf7b691e8f6169fc2b2e63b Version: 6dbf7bb555981fb5faf7b691e8f6169fc2b2e63b Version: acef5107e2eacb08a16ad5db60320d65bd26a6c0 Version: 36ed9e604215f58cec0381ca5fcc6da05f2d87ca |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"fs/ocfs2/aops.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "1629f6f522b2d058019710466a84b240683bbee3",
"status": "affected",
"version": "7ed80e77c908cbaa686529a49f8ae0060c5caee7",
"versionType": "git"
},
{
"lessThan": "c26f3ff4c0be590c1250f945ac2e4fc5fcdc5f45",
"status": "affected",
"version": "7ce2b16bad2cbfa3fa7bbc42c4448914f639ca47",
"versionType": "git"
},
{
"lessThan": "4c24eb49ab44351424ac8fe8567f91ea48a06089",
"status": "affected",
"version": "f8a6a2ed4b7d1c3c8631eeb6d00572bc853094a8",
"versionType": "git"
},
{
"lessThan": "91d7a4bd5656552d6259e2d0f8859f9e8cc5ef68",
"status": "affected",
"version": "6dbf7bb555981fb5faf7b691e8f6169fc2b2e63b",
"versionType": "git"
},
{
"lessThan": "a9e53869cb43c96d6d851c491fd4e26430ab6ba6",
"status": "affected",
"version": "6dbf7bb555981fb5faf7b691e8f6169fc2b2e63b",
"versionType": "git"
},
{
"lessThan": "47eb055ad3588fc96d34e9e1dd87b210ce62906b",
"status": "affected",
"version": "6dbf7bb555981fb5faf7b691e8f6169fc2b2e63b",
"versionType": "git"
},
{
"lessThan": "205759c6c18f54659b0b5976b14a52d1b3eb9f57",
"status": "affected",
"version": "6dbf7bb555981fb5faf7b691e8f6169fc2b2e63b",
"versionType": "git"
},
{
"lessThan": "90410bcf873cf05f54a32183afff0161f44f9715",
"status": "affected",
"version": "6dbf7bb555981fb5faf7b691e8f6169fc2b2e63b",
"versionType": "git"
},
{
"status": "affected",
"version": "acef5107e2eacb08a16ad5db60320d65bd26a6c0",
"versionType": "git"
},
{
"status": "affected",
"version": "36ed9e604215f58cec0381ca5fcc6da05f2d87ca",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"fs/ocfs2/aops.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.10"
},
{
"lessThan": "5.10",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.312",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.280",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.240",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.177",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.105",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.21",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.312",
"versionStartIncluding": "4.14.204",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.280",
"versionStartIncluding": "4.19.155",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.240",
"versionStartIncluding": "5.4.75",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.177",
"versionStartIncluding": "5.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.105",
"versionStartIncluding": "5.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.21",
"versionStartIncluding": "5.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.8",
"versionStartIncluding": "5.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "5.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.9.242",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.9.5",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nocfs2: fix data corruption after failed write\n\nWhen buffered write fails to copy data into underlying page cache page,\nocfs2_write_end_nolock() just zeroes out and dirties the page. This can\nleave dirty page beyond EOF and if page writeback tries to write this page\nbefore write succeeds and expands i_size, page gets into inconsistent\nstate where page dirty bit is clear but buffer dirty bits stay set\nresulting in page data never getting written and so data copied to the\npage is lost. Fix the problem by invalidating page beyond EOF after\nfailed write."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T12:50:20.030Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/1629f6f522b2d058019710466a84b240683bbee3"
},
{
"url": "https://git.kernel.org/stable/c/c26f3ff4c0be590c1250f945ac2e4fc5fcdc5f45"
},
{
"url": "https://git.kernel.org/stable/c/4c24eb49ab44351424ac8fe8567f91ea48a06089"
},
{
"url": "https://git.kernel.org/stable/c/91d7a4bd5656552d6259e2d0f8859f9e8cc5ef68"
},
{
"url": "https://git.kernel.org/stable/c/a9e53869cb43c96d6d851c491fd4e26430ab6ba6"
},
{
"url": "https://git.kernel.org/stable/c/47eb055ad3588fc96d34e9e1dd87b210ce62906b"
},
{
"url": "https://git.kernel.org/stable/c/205759c6c18f54659b0b5976b14a52d1b3eb9f57"
},
{
"url": "https://git.kernel.org/stable/c/90410bcf873cf05f54a32183afff0161f44f9715"
}
],
"title": "ocfs2: fix data corruption after failed write",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53081",
"datePublished": "2025-05-02T15:55:30.453Z",
"dateReserved": "2025-05-02T15:51:43.549Z",
"dateUpdated": "2025-05-04T12:50:20.030Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49792 (GCVE-0-2022-49792)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:45
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
iio: adc: mp2629: fix potential array out of bound access
Add sentinel at end of maps to avoid potential array out of
bound access in iio core.
References
| URL | Tags | |
|---|---|---|
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/iio/adc/mp2629_adc.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "d95b85c5084ad70011988861ee864529eefa1da0",
"status": "affected",
"version": "7abd9fb6468225f5c7f83149ce279cc1a912a68a",
"versionType": "git"
},
{
"lessThan": "1678d4abb2dc2ca3b05b998a9d88616976e4f947",
"status": "affected",
"version": "7abd9fb6468225f5c7f83149ce279cc1a912a68a",
"versionType": "git"
},
{
"lessThan": "399b2105a2240e730b9f3880bd8f154247539aa7",
"status": "affected",
"version": "7abd9fb6468225f5c7f83149ce279cc1a912a68a",
"versionType": "git"
},
{
"lessThan": "ca1547ab15f48dc81624183ae17a2fd1bad06dfc",
"status": "affected",
"version": "7abd9fb6468225f5c7f83149ce279cc1a912a68a",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/iio/adc/mp2629_adc.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.8"
},
{
"lessThan": "5.8",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.156",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.80",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.156",
"versionStartIncluding": "5.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.80",
"versionStartIncluding": "5.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "5.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "5.8",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\niio: adc: mp2629: fix potential array out of bound access\n\nAdd sentinel at end of maps to avoid potential array out of\nbound access in iio core."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:45:27.943Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/d95b85c5084ad70011988861ee864529eefa1da0"
},
{
"url": "https://git.kernel.org/stable/c/1678d4abb2dc2ca3b05b998a9d88616976e4f947"
},
{
"url": "https://git.kernel.org/stable/c/399b2105a2240e730b9f3880bd8f154247539aa7"
},
{
"url": "https://git.kernel.org/stable/c/ca1547ab15f48dc81624183ae17a2fd1bad06dfc"
}
],
"title": "iio: adc: mp2629: fix potential array out of bound access",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49792",
"datePublished": "2025-05-01T14:09:23.655Z",
"dateReserved": "2025-05-01T14:05:17.224Z",
"dateUpdated": "2025-05-04T08:45:27.943Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53092 (GCVE-0-2023-53092)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 07:49
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
interconnect: exynos: fix node leak in probe PM QoS error path
Make sure to add the newly allocated interconnect node to the provider
before adding the PM QoS request so that the node is freed on errors.
References
| URL | Tags | |
|---|---|---|
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/interconnect/samsung/exynos.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "fd4738ae1a0c216d25360a98e835967b06d6a253",
"status": "affected",
"version": "2f95b9d5cf0b3d15154225e369558a3c6b40e948",
"versionType": "git"
},
{
"lessThan": "c479e4ac4a3d1485a48599e66ce46547c1367828",
"status": "affected",
"version": "2f95b9d5cf0b3d15154225e369558a3c6b40e948",
"versionType": "git"
},
{
"lessThan": "b71dd43bd49bd68186c1d19dbeedee219e003149",
"status": "affected",
"version": "2f95b9d5cf0b3d15154225e369558a3c6b40e948",
"versionType": "git"
},
{
"lessThan": "3aab264875bf3c915ea2517fae1eec213e0b4987",
"status": "affected",
"version": "2f95b9d5cf0b3d15154225e369558a3c6b40e948",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/interconnect/samsung/exynos.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.11"
},
{
"lessThan": "5.11",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.104",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.21",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.104",
"versionStartIncluding": "5.11",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.21",
"versionStartIncluding": "5.11",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.8",
"versionStartIncluding": "5.11",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "5.11",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ninterconnect: exynos: fix node leak in probe PM QoS error path\n\nMake sure to add the newly allocated interconnect node to the provider\nbefore adding the PM QoS request so that the node is freed on errors."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:49:40.424Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/fd4738ae1a0c216d25360a98e835967b06d6a253"
},
{
"url": "https://git.kernel.org/stable/c/c479e4ac4a3d1485a48599e66ce46547c1367828"
},
{
"url": "https://git.kernel.org/stable/c/b71dd43bd49bd68186c1d19dbeedee219e003149"
},
{
"url": "https://git.kernel.org/stable/c/3aab264875bf3c915ea2517fae1eec213e0b4987"
}
],
"title": "interconnect: exynos: fix node leak in probe PM QoS error path",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53092",
"datePublished": "2025-05-02T15:55:37.541Z",
"dateReserved": "2025-05-02T15:51:43.552Z",
"dateUpdated": "2025-05-04T07:49:40.424Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-50301 (GCVE-0-2024-50301)
Vulnerability from cvelistv5
Published
2024-11-19 01:30
Modified
2025-10-01 20:17
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
security/keys: fix slab-out-of-bounds in key_task_permission
KASAN reports an out of bounds read:
BUG: KASAN: slab-out-of-bounds in __kuid_val include/linux/uidgid.h:36
BUG: KASAN: slab-out-of-bounds in uid_eq include/linux/uidgid.h:63 [inline]
BUG: KASAN: slab-out-of-bounds in key_task_permission+0x394/0x410
security/keys/permission.c:54
Read of size 4 at addr ffff88813c3ab618 by task stress-ng/4362
CPU: 2 PID: 4362 Comm: stress-ng Not tainted 5.10.0-14930-gafbffd6c3ede #15
Call Trace:
__dump_stack lib/dump_stack.c:82 [inline]
dump_stack+0x107/0x167 lib/dump_stack.c:123
print_address_description.constprop.0+0x19/0x170 mm/kasan/report.c:400
__kasan_report.cold+0x6c/0x84 mm/kasan/report.c:560
kasan_report+0x3a/0x50 mm/kasan/report.c:585
__kuid_val include/linux/uidgid.h:36 [inline]
uid_eq include/linux/uidgid.h:63 [inline]
key_task_permission+0x394/0x410 security/keys/permission.c:54
search_nested_keyrings+0x90e/0xe90 security/keys/keyring.c:793
This issue was also reported by syzbot.
It can be reproduced by following these steps(more details [1]):
1. Obtain more than 32 inputs that have similar hashes, which ends with the
pattern '0xxxxxxxe6'.
2. Reboot and add the keys obtained in step 1.
The reproducer demonstrates how this issue happened:
1. In the search_nested_keyrings function, when it iterates through the
slots in a node(below tag ascend_to_node), if the slot pointer is meta
and node->back_pointer != NULL(it means a root), it will proceed to
descend_to_node. However, there is an exception. If node is the root,
and one of the slots points to a shortcut, it will be treated as a
keyring.
2. Whether the ptr is keyring decided by keyring_ptr_is_keyring function.
However, KEYRING_PTR_SUBTYPE is 0x2UL, the same as
ASSOC_ARRAY_PTR_SUBTYPE_MASK.
3. When 32 keys with the similar hashes are added to the tree, the ROOT
has keys with hashes that are not similar (e.g. slot 0) and it splits
NODE A without using a shortcut. When NODE A is filled with keys that
all hashes are xxe6, the keys are similar, NODE A will split with a
shortcut. Finally, it forms the tree as shown below, where slot 6 points
to a shortcut.
NODE A
+------>+---+
ROOT | | 0 | xxe6
+---+ | +---+
xxxx | 0 | shortcut : : xxe6
+---+ | +---+
xxe6 : : | | | xxe6
+---+ | +---+
| 6 |---+ : : xxe6
+---+ +---+
xxe6 : : | f | xxe6
+---+ +---+
xxe6 | f |
+---+
4. As mentioned above, If a slot(slot 6) of the root points to a shortcut,
it may be mistakenly transferred to a key*, leading to a read
out-of-bounds read.
To fix this issue, one should jump to descend_to_node if the ptr is a
shortcut, regardless of whether the node is root or not.
[1] https://lore.kernel.org/linux-kernel/1cfa878e-8c7b-4570-8606-21daf5e13ce7@huaweicloud.com/
[jarkko: tweaked the commit message a bit to have an appropriate closes
tag.]
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: b2a4df200d570b2c33a57e1ebfa5896e4bc81b69 Version: b2a4df200d570b2c33a57e1ebfa5896e4bc81b69 Version: b2a4df200d570b2c33a57e1ebfa5896e4bc81b69 Version: b2a4df200d570b2c33a57e1ebfa5896e4bc81b69 Version: b2a4df200d570b2c33a57e1ebfa5896e4bc81b69 Version: b2a4df200d570b2c33a57e1ebfa5896e4bc81b69 Version: b2a4df200d570b2c33a57e1ebfa5896e4bc81b69 Version: b2a4df200d570b2c33a57e1ebfa5896e4bc81b69 |
||
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2024-50301",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T20:13:51.070925Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-125",
"description": "CWE-125 Out-of-bounds Read",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T20:17:19.840Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"security/keys/keyring.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "c3ce634ad953ce48c75c39bdfd8b711dd95f346f",
"status": "affected",
"version": "b2a4df200d570b2c33a57e1ebfa5896e4bc81b69",
"versionType": "git"
},
{
"lessThan": "4efb69a0e294ef201bcdf7ce3d6202cd0a545a5d",
"status": "affected",
"version": "b2a4df200d570b2c33a57e1ebfa5896e4bc81b69",
"versionType": "git"
},
{
"lessThan": "1e4332581cd4eed75aea77af6f66cdcdda8b49b9",
"status": "affected",
"version": "b2a4df200d570b2c33a57e1ebfa5896e4bc81b69",
"versionType": "git"
},
{
"lessThan": "199c20fb7499c79557a075dc24e9a7dae7d9f1ce",
"status": "affected",
"version": "b2a4df200d570b2c33a57e1ebfa5896e4bc81b69",
"versionType": "git"
},
{
"lessThan": "bbad2d5b6c99db468d8f88b6ba6a56ed409b4881",
"status": "affected",
"version": "b2a4df200d570b2c33a57e1ebfa5896e4bc81b69",
"versionType": "git"
},
{
"lessThan": "3e79ad156bedf2da0ab909a118d2cec6c9c22b79",
"status": "affected",
"version": "b2a4df200d570b2c33a57e1ebfa5896e4bc81b69",
"versionType": "git"
},
{
"lessThan": "e0a317ad68e4ea48a0158187238c5407e4fdec8b",
"status": "affected",
"version": "b2a4df200d570b2c33a57e1ebfa5896e4bc81b69",
"versionType": "git"
},
{
"lessThan": "4a74da044ec9ec8679e6beccc4306b936b62873f",
"status": "affected",
"version": "b2a4df200d570b2c33a57e1ebfa5896e4bc81b69",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"security/keys/keyring.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "3.13"
},
{
"lessThan": "3.13",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.324",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.286",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.230",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.172",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.117",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.61",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.11.*",
"status": "unaffected",
"version": "6.11.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.12",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.324",
"versionStartIncluding": "3.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.286",
"versionStartIncluding": "3.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.230",
"versionStartIncluding": "3.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.172",
"versionStartIncluding": "3.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.117",
"versionStartIncluding": "3.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.61",
"versionStartIncluding": "3.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.11.8",
"versionStartIncluding": "3.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12",
"versionStartIncluding": "3.13",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsecurity/keys: fix slab-out-of-bounds in key_task_permission\n\nKASAN reports an out of bounds read:\nBUG: KASAN: slab-out-of-bounds in __kuid_val include/linux/uidgid.h:36\nBUG: KASAN: slab-out-of-bounds in uid_eq include/linux/uidgid.h:63 [inline]\nBUG: KASAN: slab-out-of-bounds in key_task_permission+0x394/0x410\nsecurity/keys/permission.c:54\nRead of size 4 at addr ffff88813c3ab618 by task stress-ng/4362\n\nCPU: 2 PID: 4362 Comm: stress-ng Not tainted 5.10.0-14930-gafbffd6c3ede #15\nCall Trace:\n __dump_stack lib/dump_stack.c:82 [inline]\n dump_stack+0x107/0x167 lib/dump_stack.c:123\n print_address_description.constprop.0+0x19/0x170 mm/kasan/report.c:400\n __kasan_report.cold+0x6c/0x84 mm/kasan/report.c:560\n kasan_report+0x3a/0x50 mm/kasan/report.c:585\n __kuid_val include/linux/uidgid.h:36 [inline]\n uid_eq include/linux/uidgid.h:63 [inline]\n key_task_permission+0x394/0x410 security/keys/permission.c:54\n search_nested_keyrings+0x90e/0xe90 security/keys/keyring.c:793\n\nThis issue was also reported by syzbot.\n\nIt can be reproduced by following these steps(more details [1]):\n1. Obtain more than 32 inputs that have similar hashes, which ends with the\n pattern \u00270xxxxxxxe6\u0027.\n2. Reboot and add the keys obtained in step 1.\n\nThe reproducer demonstrates how this issue happened:\n1. In the search_nested_keyrings function, when it iterates through the\n slots in a node(below tag ascend_to_node), if the slot pointer is meta\n and node-\u003eback_pointer != NULL(it means a root), it will proceed to\n descend_to_node. However, there is an exception. If node is the root,\n and one of the slots points to a shortcut, it will be treated as a\n keyring.\n2. Whether the ptr is keyring decided by keyring_ptr_is_keyring function.\n However, KEYRING_PTR_SUBTYPE is 0x2UL, the same as\n ASSOC_ARRAY_PTR_SUBTYPE_MASK.\n3. When 32 keys with the similar hashes are added to the tree, the ROOT\n has keys with hashes that are not similar (e.g. slot 0) and it splits\n NODE A without using a shortcut. When NODE A is filled with keys that\n all hashes are xxe6, the keys are similar, NODE A will split with a\n shortcut. Finally, it forms the tree as shown below, where slot 6 points\n to a shortcut.\n\n NODE A\n +------\u003e+---+\n ROOT | | 0 | xxe6\n +---+ | +---+\n xxxx | 0 | shortcut : : xxe6\n +---+ | +---+\n xxe6 : : | | | xxe6\n +---+ | +---+\n | 6 |---+ : : xxe6\n +---+ +---+\n xxe6 : : | f | xxe6\n +---+ +---+\n xxe6 | f |\n +---+\n\n4. As mentioned above, If a slot(slot 6) of the root points to a shortcut,\n it may be mistakenly transferred to a key*, leading to a read\n out-of-bounds read.\n\nTo fix this issue, one should jump to descend_to_node if the ptr is a\nshortcut, regardless of whether the node is root or not.\n\n[1] https://lore.kernel.org/linux-kernel/1cfa878e-8c7b-4570-8606-21daf5e13ce7@huaweicloud.com/\n\n[jarkko: tweaked the commit message a bit to have an appropriate closes\n tag.]"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T09:51:13.203Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/c3ce634ad953ce48c75c39bdfd8b711dd95f346f"
},
{
"url": "https://git.kernel.org/stable/c/4efb69a0e294ef201bcdf7ce3d6202cd0a545a5d"
},
{
"url": "https://git.kernel.org/stable/c/1e4332581cd4eed75aea77af6f66cdcdda8b49b9"
},
{
"url": "https://git.kernel.org/stable/c/199c20fb7499c79557a075dc24e9a7dae7d9f1ce"
},
{
"url": "https://git.kernel.org/stable/c/bbad2d5b6c99db468d8f88b6ba6a56ed409b4881"
},
{
"url": "https://git.kernel.org/stable/c/3e79ad156bedf2da0ab909a118d2cec6c9c22b79"
},
{
"url": "https://git.kernel.org/stable/c/e0a317ad68e4ea48a0158187238c5407e4fdec8b"
},
{
"url": "https://git.kernel.org/stable/c/4a74da044ec9ec8679e6beccc4306b936b62873f"
}
],
"title": "security/keys: fix slab-out-of-bounds in key_task_permission",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-50301",
"datePublished": "2024-11-19T01:30:49.982Z",
"dateReserved": "2024-10-21T19:36:19.987Z",
"dateUpdated": "2025-10-01T20:17:19.840Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-23145 (GCVE-0-2025-23145)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-05-26 05:19
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
mptcp: fix NULL pointer in can_accept_new_subflow
When testing valkey benchmark tool with MPTCP, the kernel panics in
'mptcp_can_accept_new_subflow' because subflow_req->msk is NULL.
Call trace:
mptcp_can_accept_new_subflow (./net/mptcp/subflow.c:63 (discriminator 4)) (P)
subflow_syn_recv_sock (./net/mptcp/subflow.c:854)
tcp_check_req (./net/ipv4/tcp_minisocks.c:863)
tcp_v4_rcv (./net/ipv4/tcp_ipv4.c:2268)
ip_protocol_deliver_rcu (./net/ipv4/ip_input.c:207)
ip_local_deliver_finish (./net/ipv4/ip_input.c:234)
ip_local_deliver (./net/ipv4/ip_input.c:254)
ip_rcv_finish (./net/ipv4/ip_input.c:449)
...
According to the debug log, the same req received two SYN-ACK in a very
short time, very likely because the client retransmits the syn ack due
to multiple reasons.
Even if the packets are transmitted with a relevant time interval, they
can be processed by the server on different CPUs concurrently). The
'subflow_req->msk' ownership is transferred to the subflow the first,
and there will be a risk of a null pointer dereference here.
This patch fixes this issue by moving the 'subflow_req->msk' under the
`own_req == true` conditional.
Note that the !msk check in subflow_hmac_valid() can be dropped, because
the same check already exists under the own_req mpj branch where the
code has been moved to.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 9466a1ccebbe54ac57fb8a89c2b4b854826546a8 Version: 9466a1ccebbe54ac57fb8a89c2b4b854826546a8 Version: 9466a1ccebbe54ac57fb8a89c2b4b854826546a8 Version: 9466a1ccebbe54ac57fb8a89c2b4b854826546a8 Version: 9466a1ccebbe54ac57fb8a89c2b4b854826546a8 Version: 9466a1ccebbe54ac57fb8a89c2b4b854826546a8 Version: 9466a1ccebbe54ac57fb8a89c2b4b854826546a8 Version: 9466a1ccebbe54ac57fb8a89c2b4b854826546a8 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/mptcp/subflow.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "8cf7fef1bb2ffea7792bcbf71ca00216cecc725d",
"status": "affected",
"version": "9466a1ccebbe54ac57fb8a89c2b4b854826546a8",
"versionType": "git"
},
{
"lessThan": "b3088bd2a6790c8efff139d86d7a9d0b1305977b",
"status": "affected",
"version": "9466a1ccebbe54ac57fb8a89c2b4b854826546a8",
"versionType": "git"
},
{
"lessThan": "855bf0aacd51fced11ea9aa0d5101ee0febaeadb",
"status": "affected",
"version": "9466a1ccebbe54ac57fb8a89c2b4b854826546a8",
"versionType": "git"
},
{
"lessThan": "7f9ae060ed64aef8f174c5f1ea513825b1be9af1",
"status": "affected",
"version": "9466a1ccebbe54ac57fb8a89c2b4b854826546a8",
"versionType": "git"
},
{
"lessThan": "dc81e41a307df523072186b241fa8244fecd7803",
"status": "affected",
"version": "9466a1ccebbe54ac57fb8a89c2b4b854826546a8",
"versionType": "git"
},
{
"lessThan": "efd58a8dd9e7a709a90ee486a4247c923d27296f",
"status": "affected",
"version": "9466a1ccebbe54ac57fb8a89c2b4b854826546a8",
"versionType": "git"
},
{
"lessThan": "4b2649b9717678aeb097893cc49f59311a1ecab0",
"status": "affected",
"version": "9466a1ccebbe54ac57fb8a89c2b4b854826546a8",
"versionType": "git"
},
{
"lessThan": "443041deb5ef6a1289a99ed95015ec7442f141dc",
"status": "affected",
"version": "9466a1ccebbe54ac57fb8a89c2b4b854826546a8",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/mptcp/subflow.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.9"
},
{
"lessThan": "5.9",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.237",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.181",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.135",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.88",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.24",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.13.*",
"status": "unaffected",
"version": "6.13.12",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.14.*",
"status": "unaffected",
"version": "6.14.3",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.15",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.237",
"versionStartIncluding": "5.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.181",
"versionStartIncluding": "5.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.135",
"versionStartIncluding": "5.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.88",
"versionStartIncluding": "5.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.24",
"versionStartIncluding": "5.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.13.12",
"versionStartIncluding": "5.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.14.3",
"versionStartIncluding": "5.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.15",
"versionStartIncluding": "5.9",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmptcp: fix NULL pointer in can_accept_new_subflow\n\nWhen testing valkey benchmark tool with MPTCP, the kernel panics in\n\u0027mptcp_can_accept_new_subflow\u0027 because subflow_req-\u003emsk is NULL.\n\nCall trace:\n\n mptcp_can_accept_new_subflow (./net/mptcp/subflow.c:63 (discriminator 4)) (P)\n subflow_syn_recv_sock (./net/mptcp/subflow.c:854)\n tcp_check_req (./net/ipv4/tcp_minisocks.c:863)\n tcp_v4_rcv (./net/ipv4/tcp_ipv4.c:2268)\n ip_protocol_deliver_rcu (./net/ipv4/ip_input.c:207)\n ip_local_deliver_finish (./net/ipv4/ip_input.c:234)\n ip_local_deliver (./net/ipv4/ip_input.c:254)\n ip_rcv_finish (./net/ipv4/ip_input.c:449)\n ...\n\nAccording to the debug log, the same req received two SYN-ACK in a very\nshort time, very likely because the client retransmits the syn ack due\nto multiple reasons.\n\nEven if the packets are transmitted with a relevant time interval, they\ncan be processed by the server on different CPUs concurrently). The\n\u0027subflow_req-\u003emsk\u0027 ownership is transferred to the subflow the first,\nand there will be a risk of a null pointer dereference here.\n\nThis patch fixes this issue by moving the \u0027subflow_req-\u003emsk\u0027 under the\n`own_req == true` conditional.\n\nNote that the !msk check in subflow_hmac_valid() can be dropped, because\nthe same check already exists under the own_req mpj branch where the\ncode has been moved to."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-26T05:19:25.316Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/8cf7fef1bb2ffea7792bcbf71ca00216cecc725d"
},
{
"url": "https://git.kernel.org/stable/c/b3088bd2a6790c8efff139d86d7a9d0b1305977b"
},
{
"url": "https://git.kernel.org/stable/c/855bf0aacd51fced11ea9aa0d5101ee0febaeadb"
},
{
"url": "https://git.kernel.org/stable/c/7f9ae060ed64aef8f174c5f1ea513825b1be9af1"
},
{
"url": "https://git.kernel.org/stable/c/dc81e41a307df523072186b241fa8244fecd7803"
},
{
"url": "https://git.kernel.org/stable/c/efd58a8dd9e7a709a90ee486a4247c923d27296f"
},
{
"url": "https://git.kernel.org/stable/c/4b2649b9717678aeb097893cc49f59311a1ecab0"
},
{
"url": "https://git.kernel.org/stable/c/443041deb5ef6a1289a99ed95015ec7442f141dc"
}
],
"title": "mptcp: fix NULL pointer in can_accept_new_subflow",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-23145",
"datePublished": "2025-05-01T12:55:34.622Z",
"dateReserved": "2025-01-11T14:28:41.512Z",
"dateUpdated": "2025-05-26T05:19:25.316Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49864 (GCVE-0-2022-49864)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-10-01 16:05
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amdkfd: Fix NULL pointer dereference in svm_migrate_to_ram()
./drivers/gpu/drm/amd/amdkfd/kfd_migrate.c:985:58-62: ERROR: p is NULL but dereferenced.
References
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-49864",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T16:05:17.695513Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-476",
"description": "CWE-476 NULL Pointer Dereference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T16:05:20.255Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/amd/amdkfd/kfd_migrate.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "3c1bb6187e566143f15dbf0367ae671584aead5b",
"status": "affected",
"version": "48ff079b28d82dbce000cc45c0fd35b6ae9ffbda",
"versionType": "git"
},
{
"lessThan": "613d5a9a440828970f1543b962779401ac2c9c62",
"status": "affected",
"version": "48ff079b28d82dbce000cc45c0fd35b6ae9ffbda",
"versionType": "git"
},
{
"lessThan": "5b994354af3cab770bf13386469c5725713679af",
"status": "affected",
"version": "48ff079b28d82dbce000cc45c0fd35b6ae9ffbda",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/amd/amdkfd/kfd_migrate.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.14"
},
{
"lessThan": "5.14",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.79",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.79",
"versionStartIncluding": "5.14",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.9",
"versionStartIncluding": "5.14",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "5.14",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdkfd: Fix NULL pointer dereference in svm_migrate_to_ram()\n\n./drivers/gpu/drm/amd/amdkfd/kfd_migrate.c:985:58-62: ERROR: p is NULL but dereferenced."
}
],
"providerMetadata": {
"dateUpdated": "2025-09-03T12:58:56.827Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/3c1bb6187e566143f15dbf0367ae671584aead5b"
},
{
"url": "https://git.kernel.org/stable/c/613d5a9a440828970f1543b962779401ac2c9c62"
},
{
"url": "https://git.kernel.org/stable/c/5b994354af3cab770bf13386469c5725713679af"
}
],
"title": "drm/amdkfd: Fix NULL pointer dereference in svm_migrate_to_ram()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49864",
"datePublished": "2025-05-01T14:10:17.061Z",
"dateReserved": "2025-05-01T14:05:17.237Z",
"dateUpdated": "2025-10-01T16:05:20.255Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49836 (GCVE-0-2022-49836)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:46
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
siox: fix possible memory leak in siox_device_add()
If device_register() returns error in siox_device_add(),
the name allocated by dev_set_name() need be freed. As
comment of device_register() says, it should use put_device()
to give up the reference in the error path. So fix this
by calling put_device(), then the name can be freed in
kobject_cleanup(), and sdevice is freed in siox_device_release(),
set it to null in error path.
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: bbecb07fa0af9a41507ce06d4631fdb3b5059417 Version: bbecb07fa0af9a41507ce06d4631fdb3b5059417 Version: bbecb07fa0af9a41507ce06d4631fdb3b5059417 Version: bbecb07fa0af9a41507ce06d4631fdb3b5059417 Version: bbecb07fa0af9a41507ce06d4631fdb3b5059417 Version: bbecb07fa0af9a41507ce06d4631fdb3b5059417 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/siox/siox-core.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "0a5da069603ecc3d7aa09167450235462adaa295",
"status": "affected",
"version": "bbecb07fa0af9a41507ce06d4631fdb3b5059417",
"versionType": "git"
},
{
"lessThan": "f9fe7ba4ea5b24ffdf8e125f660aca3ba4a147fb",
"status": "affected",
"version": "bbecb07fa0af9a41507ce06d4631fdb3b5059417",
"versionType": "git"
},
{
"lessThan": "a4b5423f88a17a36550ae8c16c46779b1ee42f4b",
"status": "affected",
"version": "bbecb07fa0af9a41507ce06d4631fdb3b5059417",
"versionType": "git"
},
{
"lessThan": "5d03c2911c529ea4d6ebfec53425f1091e8d402b",
"status": "affected",
"version": "bbecb07fa0af9a41507ce06d4631fdb3b5059417",
"versionType": "git"
},
{
"lessThan": "d9c31e728843259209fb530c59995e4fe262699f",
"status": "affected",
"version": "bbecb07fa0af9a41507ce06d4631fdb3b5059417",
"versionType": "git"
},
{
"lessThan": "6e63153db50059fb78b8a8447b132664887d24e3",
"status": "affected",
"version": "bbecb07fa0af9a41507ce06d4631fdb3b5059417",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/siox/siox-core.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.16"
},
{
"lessThan": "4.16",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.267",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.156",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.80",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.267",
"versionStartIncluding": "4.16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.225",
"versionStartIncluding": "4.16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.156",
"versionStartIncluding": "4.16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.80",
"versionStartIncluding": "4.16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "4.16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "4.16",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsiox: fix possible memory leak in siox_device_add()\n\nIf device_register() returns error in siox_device_add(),\nthe name allocated by dev_set_name() need be freed. As\ncomment of device_register() says, it should use put_device()\nto give up the reference in the error path. So fix this\nby calling put_device(), then the name can be freed in\nkobject_cleanup(), and sdevice is freed in siox_device_release(),\nset it to null in error path."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:46:33.471Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/0a5da069603ecc3d7aa09167450235462adaa295"
},
{
"url": "https://git.kernel.org/stable/c/f9fe7ba4ea5b24ffdf8e125f660aca3ba4a147fb"
},
{
"url": "https://git.kernel.org/stable/c/a4b5423f88a17a36550ae8c16c46779b1ee42f4b"
},
{
"url": "https://git.kernel.org/stable/c/5d03c2911c529ea4d6ebfec53425f1091e8d402b"
},
{
"url": "https://git.kernel.org/stable/c/d9c31e728843259209fb530c59995e4fe262699f"
},
{
"url": "https://git.kernel.org/stable/c/6e63153db50059fb78b8a8447b132664887d24e3"
}
],
"title": "siox: fix possible memory leak in siox_device_add()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49836",
"datePublished": "2025-05-01T14:09:53.454Z",
"dateReserved": "2025-05-01T14:05:17.229Z",
"dateUpdated": "2025-05-04T08:46:33.471Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53066 (GCVE-0-2023-53066)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 07:49
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
qed/qed_sriov: guard against NULL derefs from qed_iov_get_vf_info
We have to make sure that the info returned by the helper is valid
before using it.
Found by Linux Verification Center (linuxtesting.org) with the SVACE
static analysis tool.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 733def6a04bf3d2810dd675e1240f8df94d633c3 Version: 733def6a04bf3d2810dd675e1240f8df94d633c3 Version: 733def6a04bf3d2810dd675e1240f8df94d633c3 Version: 733def6a04bf3d2810dd675e1240f8df94d633c3 Version: 733def6a04bf3d2810dd675e1240f8df94d633c3 Version: 733def6a04bf3d2810dd675e1240f8df94d633c3 Version: 733def6a04bf3d2810dd675e1240f8df94d633c3 Version: 733def6a04bf3d2810dd675e1240f8df94d633c3 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/qlogic/qed/qed_sriov.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "7bd0037822fd04da13721f77a42ee5a077d4c5fb",
"status": "affected",
"version": "733def6a04bf3d2810dd675e1240f8df94d633c3",
"versionType": "git"
},
{
"lessThan": "7742c08e012eb65405e8304d100641638c5ff882",
"status": "affected",
"version": "733def6a04bf3d2810dd675e1240f8df94d633c3",
"versionType": "git"
},
{
"lessThan": "42d72c6d1edc9dc09a5d6f6695d257fa9e9cc270",
"status": "affected",
"version": "733def6a04bf3d2810dd675e1240f8df94d633c3",
"versionType": "git"
},
{
"lessThan": "39c3b9dd481c3afce9439b29bafe00444cb4406b",
"status": "affected",
"version": "733def6a04bf3d2810dd675e1240f8df94d633c3",
"versionType": "git"
},
{
"lessThan": "e42d3bde4ec03c863259878dddaef5c351cca7ad",
"status": "affected",
"version": "733def6a04bf3d2810dd675e1240f8df94d633c3",
"versionType": "git"
},
{
"lessThan": "97ea704f39b5ded96f071e98701aa543f6f89683",
"status": "affected",
"version": "733def6a04bf3d2810dd675e1240f8df94d633c3",
"versionType": "git"
},
{
"lessThan": "b224b0cab3a66e93d414825065a2e667a1d28c32",
"status": "affected",
"version": "733def6a04bf3d2810dd675e1240f8df94d633c3",
"versionType": "git"
},
{
"lessThan": "25143b6a01d0cc5319edd3de22ffa2578b045550",
"status": "affected",
"version": "733def6a04bf3d2810dd675e1240f8df94d633c3",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/qlogic/qed/qed_sriov.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.7"
},
{
"lessThan": "4.7",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.312",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.280",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.240",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.177",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.105",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.22",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.312",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.280",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.240",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.177",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.105",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.22",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.9",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "4.7",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nqed/qed_sriov: guard against NULL derefs from qed_iov_get_vf_info\n\nWe have to make sure that the info returned by the helper is valid\nbefore using it.\n\nFound by Linux Verification Center (linuxtesting.org) with the SVACE\nstatic analysis tool."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:49:04.496Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/7bd0037822fd04da13721f77a42ee5a077d4c5fb"
},
{
"url": "https://git.kernel.org/stable/c/7742c08e012eb65405e8304d100641638c5ff882"
},
{
"url": "https://git.kernel.org/stable/c/42d72c6d1edc9dc09a5d6f6695d257fa9e9cc270"
},
{
"url": "https://git.kernel.org/stable/c/39c3b9dd481c3afce9439b29bafe00444cb4406b"
},
{
"url": "https://git.kernel.org/stable/c/e42d3bde4ec03c863259878dddaef5c351cca7ad"
},
{
"url": "https://git.kernel.org/stable/c/97ea704f39b5ded96f071e98701aa543f6f89683"
},
{
"url": "https://git.kernel.org/stable/c/b224b0cab3a66e93d414825065a2e667a1d28c32"
},
{
"url": "https://git.kernel.org/stable/c/25143b6a01d0cc5319edd3de22ffa2578b045550"
}
],
"title": "qed/qed_sriov: guard against NULL derefs from qed_iov_get_vf_info",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53066",
"datePublished": "2025-05-02T15:55:19.730Z",
"dateReserved": "2025-05-02T15:51:43.548Z",
"dateUpdated": "2025-05-04T07:49:04.496Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53106 (GCVE-0-2023-53106)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 07:49
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
nfc: st-nci: Fix use after free bug in ndlc_remove due to race condition
This bug influences both st_nci_i2c_remove and st_nci_spi_remove.
Take st_nci_i2c_remove as an example.
In st_nci_i2c_probe, it called ndlc_probe and bound &ndlc->sm_work
with llt_ndlc_sm_work.
When it calls ndlc_recv or timeout handler, it will finally call
schedule_work to start the work.
When we call st_nci_i2c_remove to remove the driver, there
may be a sequence as follows:
Fix it by finishing the work before cleanup in ndlc_remove
CPU0 CPU1
|llt_ndlc_sm_work
st_nci_i2c_remove |
ndlc_remove |
st_nci_remove |
nci_free_device|
kfree(ndev) |
//free ndlc->ndev |
|llt_ndlc_rcv_queue
|nci_recv_frame
|//use ndlc->ndev
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 35630df68d6030daf12dde12ed07bbe26324e6ac Version: 35630df68d6030daf12dde12ed07bbe26324e6ac Version: 35630df68d6030daf12dde12ed07bbe26324e6ac Version: 35630df68d6030daf12dde12ed07bbe26324e6ac Version: 35630df68d6030daf12dde12ed07bbe26324e6ac Version: 35630df68d6030daf12dde12ed07bbe26324e6ac Version: 35630df68d6030daf12dde12ed07bbe26324e6ac Version: 35630df68d6030daf12dde12ed07bbe26324e6ac |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/nfc/st-nci/ndlc.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "2156490c4b7cacda9a18ec99929940b8376dc0e3",
"status": "affected",
"version": "35630df68d6030daf12dde12ed07bbe26324e6ac",
"versionType": "git"
},
{
"lessThan": "3405eb641dafcc8b28d174784b203c1622c121bf",
"status": "affected",
"version": "35630df68d6030daf12dde12ed07bbe26324e6ac",
"versionType": "git"
},
{
"lessThan": "b0c202a8dc63008205a5d546559736507a9aae66",
"status": "affected",
"version": "35630df68d6030daf12dde12ed07bbe26324e6ac",
"versionType": "git"
},
{
"lessThan": "43aa468df246175207a7d5d7d6d31b231f15b49c",
"status": "affected",
"version": "35630df68d6030daf12dde12ed07bbe26324e6ac",
"versionType": "git"
},
{
"lessThan": "84dd9cc34014e3a3dcce0eb6d54b8a067e97676b",
"status": "affected",
"version": "35630df68d6030daf12dde12ed07bbe26324e6ac",
"versionType": "git"
},
{
"lessThan": "5e331022b448fbc5e76f24349cd0246844dcad25",
"status": "affected",
"version": "35630df68d6030daf12dde12ed07bbe26324e6ac",
"versionType": "git"
},
{
"lessThan": "f589e5b56c562d99ea74e05b1c3f0eab78aa17a3",
"status": "affected",
"version": "35630df68d6030daf12dde12ed07bbe26324e6ac",
"versionType": "git"
},
{
"lessThan": "5000fe6c27827a61d8250a7e4a1d26c3298ef4f6",
"status": "affected",
"version": "35630df68d6030daf12dde12ed07bbe26324e6ac",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/nfc/st-nci/ndlc.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "3.17"
},
{
"lessThan": "3.17",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.311",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.279",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.238",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.176",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.104",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.21",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.311",
"versionStartIncluding": "3.17",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.279",
"versionStartIncluding": "3.17",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.238",
"versionStartIncluding": "3.17",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.176",
"versionStartIncluding": "3.17",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.104",
"versionStartIncluding": "3.17",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.21",
"versionStartIncluding": "3.17",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.8",
"versionStartIncluding": "3.17",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "3.17",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnfc: st-nci: Fix use after free bug in ndlc_remove due to race condition\n\nThis bug influences both st_nci_i2c_remove and st_nci_spi_remove.\nTake st_nci_i2c_remove as an example.\n\nIn st_nci_i2c_probe, it called ndlc_probe and bound \u0026ndlc-\u003esm_work\nwith llt_ndlc_sm_work.\n\nWhen it calls ndlc_recv or timeout handler, it will finally call\nschedule_work to start the work.\n\nWhen we call st_nci_i2c_remove to remove the driver, there\nmay be a sequence as follows:\n\nFix it by finishing the work before cleanup in ndlc_remove\n\nCPU0 CPU1\n\n |llt_ndlc_sm_work\nst_nci_i2c_remove |\n ndlc_remove |\n st_nci_remove |\n nci_free_device|\n kfree(ndev) |\n//free ndlc-\u003endev |\n |llt_ndlc_rcv_queue\n |nci_recv_frame\n |//use ndlc-\u003endev"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:49:58.487Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/2156490c4b7cacda9a18ec99929940b8376dc0e3"
},
{
"url": "https://git.kernel.org/stable/c/3405eb641dafcc8b28d174784b203c1622c121bf"
},
{
"url": "https://git.kernel.org/stable/c/b0c202a8dc63008205a5d546559736507a9aae66"
},
{
"url": "https://git.kernel.org/stable/c/43aa468df246175207a7d5d7d6d31b231f15b49c"
},
{
"url": "https://git.kernel.org/stable/c/84dd9cc34014e3a3dcce0eb6d54b8a067e97676b"
},
{
"url": "https://git.kernel.org/stable/c/5e331022b448fbc5e76f24349cd0246844dcad25"
},
{
"url": "https://git.kernel.org/stable/c/f589e5b56c562d99ea74e05b1c3f0eab78aa17a3"
},
{
"url": "https://git.kernel.org/stable/c/5000fe6c27827a61d8250a7e4a1d26c3298ef4f6"
}
],
"title": "nfc: st-nci: Fix use after free bug in ndlc_remove due to race condition",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53106",
"datePublished": "2025-05-02T15:55:47.501Z",
"dateReserved": "2025-05-02T15:51:43.553Z",
"dateUpdated": "2025-05-04T07:49:58.487Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-53168 (GCVE-0-2024-53168)
Vulnerability from cvelistv5
Published
2024-12-27 13:49
Modified
2025-05-04 09:54
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
sunrpc: fix one UAF issue caused by sunrpc kernel tcp socket
BUG: KASAN: slab-use-after-free in tcp_write_timer_handler+0x156/0x3e0
Read of size 1 at addr ffff888111f322cd by task swapper/0/0
CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.12.0-rc4-dirty #7
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1
Call Trace:
<IRQ>
dump_stack_lvl+0x68/0xa0
print_address_description.constprop.0+0x2c/0x3d0
print_report+0xb4/0x270
kasan_report+0xbd/0xf0
tcp_write_timer_handler+0x156/0x3e0
tcp_write_timer+0x66/0x170
call_timer_fn+0xfb/0x1d0
__run_timers+0x3f8/0x480
run_timer_softirq+0x9b/0x100
handle_softirqs+0x153/0x390
__irq_exit_rcu+0x103/0x120
irq_exit_rcu+0xe/0x20
sysvec_apic_timer_interrupt+0x76/0x90
</IRQ>
<TASK>
asm_sysvec_apic_timer_interrupt+0x1a/0x20
RIP: 0010:default_idle+0xf/0x20
Code: 4c 01 c7 4c 29 c2 e9 72 ff ff ff 90 90 90 90 90 90 90 90 90 90 90 90
90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 33 f8 25 00 fb f4 <fa> c3 cc cc cc
cc 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90
RSP: 0018:ffffffffa2007e28 EFLAGS: 00000242
RAX: 00000000000f3b31 RBX: 1ffffffff4400fc7 RCX: ffffffffa09c3196
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff9f00590f
RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed102360835d
R10: ffff88811b041aeb R11: 0000000000000001 R12: 0000000000000000
R13: ffffffffa202d7c0 R14: 0000000000000000 R15: 00000000000147d0
default_idle_call+0x6b/0xa0
cpuidle_idle_call+0x1af/0x1f0
do_idle+0xbc/0x130
cpu_startup_entry+0x33/0x40
rest_init+0x11f/0x210
start_kernel+0x39a/0x420
x86_64_start_reservations+0x18/0x30
x86_64_start_kernel+0x97/0xa0
common_startup_64+0x13e/0x141
</TASK>
Allocated by task 595:
kasan_save_stack+0x24/0x50
kasan_save_track+0x14/0x30
__kasan_slab_alloc+0x87/0x90
kmem_cache_alloc_noprof+0x12b/0x3f0
copy_net_ns+0x94/0x380
create_new_namespaces+0x24c/0x500
unshare_nsproxy_namespaces+0x75/0xf0
ksys_unshare+0x24e/0x4f0
__x64_sys_unshare+0x1f/0x30
do_syscall_64+0x70/0x180
entry_SYSCALL_64_after_hwframe+0x76/0x7e
Freed by task 100:
kasan_save_stack+0x24/0x50
kasan_save_track+0x14/0x30
kasan_save_free_info+0x3b/0x60
__kasan_slab_free+0x54/0x70
kmem_cache_free+0x156/0x5d0
cleanup_net+0x5d3/0x670
process_one_work+0x776/0xa90
worker_thread+0x2e2/0x560
kthread+0x1a8/0x1f0
ret_from_fork+0x34/0x60
ret_from_fork_asm+0x1a/0x30
Reproduction script:
mkdir -p /mnt/nfsshare
mkdir -p /mnt/nfs/netns_1
mkfs.ext4 /dev/sdb
mount /dev/sdb /mnt/nfsshare
systemctl restart nfs-server
chmod 777 /mnt/nfsshare
exportfs -i -o rw,no_root_squash *:/mnt/nfsshare
ip netns add netns_1
ip link add name veth_1_peer type veth peer veth_1
ifconfig veth_1_peer 11.11.0.254 up
ip link set veth_1 netns netns_1
ip netns exec netns_1 ifconfig veth_1 11.11.0.1
ip netns exec netns_1 /root/iptables -A OUTPUT -d 11.11.0.254 -p tcp \
--tcp-flags FIN FIN -j DROP
(note: In my environment, a DESTROY_CLIENTID operation is always sent
immediately, breaking the nfs tcp connection.)
ip netns exec netns_1 timeout -s 9 300 mount -t nfs -o proto=tcp,vers=4.1 \
11.11.0.254:/mnt/nfsshare /mnt/nfs/netns_1
ip netns del netns_1
The reason here is that the tcp socket in netns_1 (nfs side) has been
shutdown and closed (done in xs_destroy), but the FIN message (with ack)
is discarded, and the nfsd side keeps sending retransmission messages.
As a result, when the tcp sock in netns_1 processes the received message,
it sends the message (FIN message) in the sending queue, and the tcp timer
is re-established. When the network namespace is deleted, the net structure
accessed by tcp's timer handler function causes problems.
To fix this problem, let's hold netns refcnt for the tcp kernel socket as
done in other modules. This is an ugly hack which can easily be backported
to earlier kernels. A proper fix which cleans up the interfaces will
follow, but may not be so easy to backport.
References
| URL | Tags | |
|---|---|---|
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2024-53168",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-02-10T17:13:17.133716Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-416",
"description": "CWE-416 Use After Free",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-02-10T17:21:09.665Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/sunrpc/svcsock.c",
"net/sunrpc/xprtsock.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "0ca87e5063757132a044d35baba40a7d4bb25394",
"status": "affected",
"version": "26abe14379f8e2fa3fd1bcf97c9a7ad9364886fe",
"versionType": "git"
},
{
"lessThan": "694ccb05b79ee5f5a9f14c2f80d2635d3bb8bdc3",
"status": "affected",
"version": "26abe14379f8e2fa3fd1bcf97c9a7ad9364886fe",
"versionType": "git"
},
{
"lessThan": "61c0a5eac96836de5e3a5897eccdc63162a94936",
"status": "affected",
"version": "26abe14379f8e2fa3fd1bcf97c9a7ad9364886fe",
"versionType": "git"
},
{
"lessThan": "3f23f96528e8fcf8619895c4c916c52653892ec1",
"status": "affected",
"version": "26abe14379f8e2fa3fd1bcf97c9a7ad9364886fe",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/sunrpc/svcsock.c",
"net/sunrpc/xprtsock.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.2"
},
{
"lessThan": "4.2",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.64",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.11.*",
"status": "unaffected",
"version": "6.11.11",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.2",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.13",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.64",
"versionStartIncluding": "4.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.11.11",
"versionStartIncluding": "4.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.2",
"versionStartIncluding": "4.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.13",
"versionStartIncluding": "4.2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsunrpc: fix one UAF issue caused by sunrpc kernel tcp socket\n\nBUG: KASAN: slab-use-after-free in tcp_write_timer_handler+0x156/0x3e0\nRead of size 1 at addr ffff888111f322cd by task swapper/0/0\n\nCPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.12.0-rc4-dirty #7\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1\nCall Trace:\n \u003cIRQ\u003e\n dump_stack_lvl+0x68/0xa0\n print_address_description.constprop.0+0x2c/0x3d0\n print_report+0xb4/0x270\n kasan_report+0xbd/0xf0\n tcp_write_timer_handler+0x156/0x3e0\n tcp_write_timer+0x66/0x170\n call_timer_fn+0xfb/0x1d0\n __run_timers+0x3f8/0x480\n run_timer_softirq+0x9b/0x100\n handle_softirqs+0x153/0x390\n __irq_exit_rcu+0x103/0x120\n irq_exit_rcu+0xe/0x20\n sysvec_apic_timer_interrupt+0x76/0x90\n \u003c/IRQ\u003e\n \u003cTASK\u003e\n asm_sysvec_apic_timer_interrupt+0x1a/0x20\nRIP: 0010:default_idle+0xf/0x20\nCode: 4c 01 c7 4c 29 c2 e9 72 ff ff ff 90 90 90 90 90 90 90 90 90 90 90 90\n 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 33 f8 25 00 fb f4 \u003cfa\u003e c3 cc cc cc\n cc 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90\nRSP: 0018:ffffffffa2007e28 EFLAGS: 00000242\nRAX: 00000000000f3b31 RBX: 1ffffffff4400fc7 RCX: ffffffffa09c3196\nRDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff9f00590f\nRBP: 0000000000000000 R08: 0000000000000001 R09: ffffed102360835d\nR10: ffff88811b041aeb R11: 0000000000000001 R12: 0000000000000000\nR13: ffffffffa202d7c0 R14: 0000000000000000 R15: 00000000000147d0\n default_idle_call+0x6b/0xa0\n cpuidle_idle_call+0x1af/0x1f0\n do_idle+0xbc/0x130\n cpu_startup_entry+0x33/0x40\n rest_init+0x11f/0x210\n start_kernel+0x39a/0x420\n x86_64_start_reservations+0x18/0x30\n x86_64_start_kernel+0x97/0xa0\n common_startup_64+0x13e/0x141\n \u003c/TASK\u003e\n\nAllocated by task 595:\n kasan_save_stack+0x24/0x50\n kasan_save_track+0x14/0x30\n __kasan_slab_alloc+0x87/0x90\n kmem_cache_alloc_noprof+0x12b/0x3f0\n copy_net_ns+0x94/0x380\n create_new_namespaces+0x24c/0x500\n unshare_nsproxy_namespaces+0x75/0xf0\n ksys_unshare+0x24e/0x4f0\n __x64_sys_unshare+0x1f/0x30\n do_syscall_64+0x70/0x180\n entry_SYSCALL_64_after_hwframe+0x76/0x7e\n\nFreed by task 100:\n kasan_save_stack+0x24/0x50\n kasan_save_track+0x14/0x30\n kasan_save_free_info+0x3b/0x60\n __kasan_slab_free+0x54/0x70\n kmem_cache_free+0x156/0x5d0\n cleanup_net+0x5d3/0x670\n process_one_work+0x776/0xa90\n worker_thread+0x2e2/0x560\n kthread+0x1a8/0x1f0\n ret_from_fork+0x34/0x60\n ret_from_fork_asm+0x1a/0x30\n\nReproduction script:\n\nmkdir -p /mnt/nfsshare\nmkdir -p /mnt/nfs/netns_1\nmkfs.ext4 /dev/sdb\nmount /dev/sdb /mnt/nfsshare\nsystemctl restart nfs-server\nchmod 777 /mnt/nfsshare\nexportfs -i -o rw,no_root_squash *:/mnt/nfsshare\n\nip netns add netns_1\nip link add name veth_1_peer type veth peer veth_1\nifconfig veth_1_peer 11.11.0.254 up\nip link set veth_1 netns netns_1\nip netns exec netns_1 ifconfig veth_1 11.11.0.1\n\nip netns exec netns_1 /root/iptables -A OUTPUT -d 11.11.0.254 -p tcp \\\n\t--tcp-flags FIN FIN -j DROP\n\n(note: In my environment, a DESTROY_CLIENTID operation is always sent\n immediately, breaking the nfs tcp connection.)\nip netns exec netns_1 timeout -s 9 300 mount -t nfs -o proto=tcp,vers=4.1 \\\n\t11.11.0.254:/mnt/nfsshare /mnt/nfs/netns_1\n\nip netns del netns_1\n\nThe reason here is that the tcp socket in netns_1 (nfs side) has been\nshutdown and closed (done in xs_destroy), but the FIN message (with ack)\nis discarded, and the nfsd side keeps sending retransmission messages.\nAs a result, when the tcp sock in netns_1 processes the received message,\nit sends the message (FIN message) in the sending queue, and the tcp timer\nis re-established. When the network namespace is deleted, the net structure\naccessed by tcp\u0027s timer handler function causes problems.\n\nTo fix this problem, let\u0027s hold netns refcnt for the tcp kernel socket as\ndone in other modules. This is an ugly hack which can easily be backported\nto earlier kernels. A proper fix which cleans up the interfaces will\nfollow, but may not be so easy to backport."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T09:54:45.571Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/0ca87e5063757132a044d35baba40a7d4bb25394"
},
{
"url": "https://git.kernel.org/stable/c/694ccb05b79ee5f5a9f14c2f80d2635d3bb8bdc3"
},
{
"url": "https://git.kernel.org/stable/c/61c0a5eac96836de5e3a5897eccdc63162a94936"
},
{
"url": "https://git.kernel.org/stable/c/3f23f96528e8fcf8619895c4c916c52653892ec1"
}
],
"title": "sunrpc: fix one UAF issue caused by sunrpc kernel tcp socket",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-53168",
"datePublished": "2024-12-27T13:49:14.165Z",
"dateReserved": "2024-11-19T17:17:25.005Z",
"dateUpdated": "2025-05-04T09:54:45.571Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-21999 (GCVE-0-2025-21999)
Vulnerability from cvelistv5
Published
2025-04-03 07:19
Modified
2025-06-19 12:56
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
proc: fix UAF in proc_get_inode()
Fix race between rmmod and /proc/XXX's inode instantiation.
The bug is that pde->proc_ops don't belong to /proc, it belongs to a
module, therefore dereferencing it after /proc entry has been registered
is a bug unless use_pde/unuse_pde() pair has been used.
use_pde/unuse_pde can be avoided (2 atomic ops!) because pde->proc_ops
never changes so information necessary for inode instantiation can be
saved _before_ proc_register() in PDE itself and used later, avoiding
pde->proc_ops->... dereference.
rmmod lookup
sys_delete_module
proc_lookup_de
pde_get(de);
proc_get_inode(dir->i_sb, de);
mod->exit()
proc_remove
remove_proc_subtree
proc_entry_rundown(de);
free_module(mod);
if (S_ISREG(inode->i_mode))
if (de->proc_ops->proc_read_iter)
--> As module is already freed, will trigger UAF
BUG: unable to handle page fault for address: fffffbfff80a702b
PGD 817fc4067 P4D 817fc4067 PUD 817fc0067 PMD 102ef4067 PTE 0
Oops: Oops: 0000 [#1] PREEMPT SMP KASAN PTI
CPU: 26 UID: 0 PID: 2667 Comm: ls Tainted: G
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996)
RIP: 0010:proc_get_inode+0x302/0x6e0
RSP: 0018:ffff88811c837998 EFLAGS: 00010a06
RAX: dffffc0000000000 RBX: ffffffffc0538140 RCX: 0000000000000007
RDX: 1ffffffff80a702b RSI: 0000000000000001 RDI: ffffffffc0538158
RBP: ffff8881299a6000 R08: 0000000067bbe1e5 R09: 1ffff11023906f20
R10: ffffffffb560ca07 R11: ffffffffb2b43a58 R12: ffff888105bb78f0
R13: ffff888100518048 R14: ffff8881299a6004 R15: 0000000000000001
FS: 00007f95b9686840(0000) GS:ffff8883af100000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: fffffbfff80a702b CR3: 0000000117dd2000 CR4: 00000000000006f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
proc_lookup_de+0x11f/0x2e0
__lookup_slow+0x188/0x350
walk_component+0x2ab/0x4f0
path_lookupat+0x120/0x660
filename_lookup+0x1ce/0x560
vfs_statx+0xac/0x150
__do_sys_newstat+0x96/0x110
do_syscall_64+0x5f/0x170
entry_SYSCALL_64_after_hwframe+0x76/0x7e
[adobriyan@gmail.com: don't do 2 atomic ops on the common path]
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 97a32539b9568bb653683349e5a76d02ff3c3e2c Version: 97a32539b9568bb653683349e5a76d02ff3c3e2c Version: 97a32539b9568bb653683349e5a76d02ff3c3e2c Version: 97a32539b9568bb653683349e5a76d02ff3c3e2c Version: 97a32539b9568bb653683349e5a76d02ff3c3e2c Version: 97a32539b9568bb653683349e5a76d02ff3c3e2c Version: 97a32539b9568bb653683349e5a76d02ff3c3e2c |
||
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2025-21999",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-04-03T15:26:31.372538Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-416",
"description": "CWE-416 Use After Free",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-04-03T15:27:39.157Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"fs/proc/generic.c",
"fs/proc/inode.c",
"fs/proc/internal.h",
"include/linux/proc_fs.h"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "eda279586e571b05dff44d48e05f8977ad05855d",
"status": "affected",
"version": "97a32539b9568bb653683349e5a76d02ff3c3e2c",
"versionType": "git"
},
{
"lessThan": "4b0b8445b6fd41e6f62ac90547a0ea9d348de3fa",
"status": "affected",
"version": "97a32539b9568bb653683349e5a76d02ff3c3e2c",
"versionType": "git"
},
{
"lessThan": "966f331403dc3ed04ff64eaf3930cf1267965e53",
"status": "affected",
"version": "97a32539b9568bb653683349e5a76d02ff3c3e2c",
"versionType": "git"
},
{
"lessThan": "63b53198aff2e4e6c5866a4ff73c7891f958ffa4",
"status": "affected",
"version": "97a32539b9568bb653683349e5a76d02ff3c3e2c",
"versionType": "git"
},
{
"lessThan": "ede3e8ac90ae106f0b29cd759aadebc1568f1308",
"status": "affected",
"version": "97a32539b9568bb653683349e5a76d02ff3c3e2c",
"versionType": "git"
},
{
"lessThan": "64dc7c68e040251d9ec6e989acb69f8f6ae4a10b",
"status": "affected",
"version": "97a32539b9568bb653683349e5a76d02ff3c3e2c",
"versionType": "git"
},
{
"lessThan": "654b33ada4ab5e926cd9c570196fefa7bec7c1df",
"status": "affected",
"version": "97a32539b9568bb653683349e5a76d02ff3c3e2c",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"fs/proc/generic.c",
"fs/proc/inode.c",
"fs/proc/internal.h",
"include/linux/proc_fs.h"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.6"
},
{
"lessThan": "5.6",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.236",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.180",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.132",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.85",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.21",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.13.*",
"status": "unaffected",
"version": "6.13.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.14",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.236",
"versionStartIncluding": "5.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.180",
"versionStartIncluding": "5.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.132",
"versionStartIncluding": "5.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.85",
"versionStartIncluding": "5.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.21",
"versionStartIncluding": "5.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.13.9",
"versionStartIncluding": "5.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.14",
"versionStartIncluding": "5.6",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nproc: fix UAF in proc_get_inode()\n\nFix race between rmmod and /proc/XXX\u0027s inode instantiation.\n\nThe bug is that pde-\u003eproc_ops don\u0027t belong to /proc, it belongs to a\nmodule, therefore dereferencing it after /proc entry has been registered\nis a bug unless use_pde/unuse_pde() pair has been used.\n\nuse_pde/unuse_pde can be avoided (2 atomic ops!) because pde-\u003eproc_ops\nnever changes so information necessary for inode instantiation can be\nsaved _before_ proc_register() in PDE itself and used later, avoiding\npde-\u003eproc_ops-\u003e... dereference.\n\n rmmod lookup\nsys_delete_module\n proc_lookup_de\n\t\t\t pde_get(de);\n\t\t\t proc_get_inode(dir-\u003ei_sb, de);\n mod-\u003eexit()\n proc_remove\n remove_proc_subtree\n proc_entry_rundown(de);\n free_module(mod);\n\n if (S_ISREG(inode-\u003ei_mode))\n\t if (de-\u003eproc_ops-\u003eproc_read_iter)\n --\u003e As module is already freed, will trigger UAF\n\nBUG: unable to handle page fault for address: fffffbfff80a702b\nPGD 817fc4067 P4D 817fc4067 PUD 817fc0067 PMD 102ef4067 PTE 0\nOops: Oops: 0000 [#1] PREEMPT SMP KASAN PTI\nCPU: 26 UID: 0 PID: 2667 Comm: ls Tainted: G\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996)\nRIP: 0010:proc_get_inode+0x302/0x6e0\nRSP: 0018:ffff88811c837998 EFLAGS: 00010a06\nRAX: dffffc0000000000 RBX: ffffffffc0538140 RCX: 0000000000000007\nRDX: 1ffffffff80a702b RSI: 0000000000000001 RDI: ffffffffc0538158\nRBP: ffff8881299a6000 R08: 0000000067bbe1e5 R09: 1ffff11023906f20\nR10: ffffffffb560ca07 R11: ffffffffb2b43a58 R12: ffff888105bb78f0\nR13: ffff888100518048 R14: ffff8881299a6004 R15: 0000000000000001\nFS: 00007f95b9686840(0000) GS:ffff8883af100000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: fffffbfff80a702b CR3: 0000000117dd2000 CR4: 00000000000006f0\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\nCall Trace:\n \u003cTASK\u003e\n proc_lookup_de+0x11f/0x2e0\n __lookup_slow+0x188/0x350\n walk_component+0x2ab/0x4f0\n path_lookupat+0x120/0x660\n filename_lookup+0x1ce/0x560\n vfs_statx+0xac/0x150\n __do_sys_newstat+0x96/0x110\n do_syscall_64+0x5f/0x170\n entry_SYSCALL_64_after_hwframe+0x76/0x7e\n\n[adobriyan@gmail.com: don\u0027t do 2 atomic ops on the common path]"
}
],
"providerMetadata": {
"dateUpdated": "2025-06-19T12:56:46.985Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/eda279586e571b05dff44d48e05f8977ad05855d"
},
{
"url": "https://git.kernel.org/stable/c/4b0b8445b6fd41e6f62ac90547a0ea9d348de3fa"
},
{
"url": "https://git.kernel.org/stable/c/966f331403dc3ed04ff64eaf3930cf1267965e53"
},
{
"url": "https://git.kernel.org/stable/c/63b53198aff2e4e6c5866a4ff73c7891f958ffa4"
},
{
"url": "https://git.kernel.org/stable/c/ede3e8ac90ae106f0b29cd759aadebc1568f1308"
},
{
"url": "https://git.kernel.org/stable/c/64dc7c68e040251d9ec6e989acb69f8f6ae4a10b"
},
{
"url": "https://git.kernel.org/stable/c/654b33ada4ab5e926cd9c570196fefa7bec7c1df"
}
],
"title": "proc: fix UAF in proc_get_inode()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-21999",
"datePublished": "2025-04-03T07:19:03.040Z",
"dateReserved": "2024-12-29T08:45:45.801Z",
"dateUpdated": "2025-06-19T12:56:46.985Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49789 (GCVE-0-2022-49789)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:45
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: zfcp: Fix double free of FSF request when qdio send fails
We used to use the wrong type of integer in 'zfcp_fsf_req_send()' to cache
the FSF request ID when sending a new FSF request. This is used in case the
sending fails and we need to remove the request from our internal hash
table again (so we don't keep an invalid reference and use it when we free
the request again).
In 'zfcp_fsf_req_send()' we used to cache the ID as 'int' (signed and 32
bit wide), but the rest of the zfcp code (and the firmware specification)
handles the ID as 'unsigned long'/'u64' (unsigned and 64 bit wide [s390x
ELF ABI]). For one this has the obvious problem that when the ID grows
past 32 bit (this can happen reasonably fast) it is truncated to 32 bit
when storing it in the cache variable and so doesn't match the original ID
anymore. The second less obvious problem is that even when the original ID
has not yet grown past 32 bit, as soon as the 32nd bit is set in the
original ID (0x80000000 = 2'147'483'648) we will have a mismatch when we
cast it back to 'unsigned long'. As the cached variable is of a signed
type, the compiler will choose a sign-extending instruction to load the 32
bit variable into a 64 bit register (e.g.: 'lgf %r11,188(%r15)'). So once
we pass the cached variable into 'zfcp_reqlist_find_rm()' to remove the
request again all the leading zeros will be flipped to ones to extend the
sign and won't match the original ID anymore (this has been observed in
practice).
If we can't successfully remove the request from the hash table again after
'zfcp_qdio_send()' fails (this happens regularly when zfcp cannot notify
the adapter about new work because the adapter is already gone during
e.g. a ChpID toggle) we will end up with a double free. We unconditionally
free the request in the calling function when 'zfcp_fsf_req_send()' fails,
but because the request is still in the hash table we end up with a stale
memory reference, and once the zfcp adapter is either reset during recovery
or shutdown we end up freeing the same memory twice.
The resulting stack traces vary depending on the kernel and have no direct
correlation to the place where the bug occurs. Here are three examples that
have been seen in practice:
list_del corruption. next->prev should be 00000001b9d13800, but was 00000000dead4ead. (next=00000001bd131a00)
------------[ cut here ]------------
kernel BUG at lib/list_debug.c:62!
monitor event: 0040 ilc:2 [#1] PREEMPT SMP
Modules linked in: ...
CPU: 9 PID: 1617 Comm: zfcperp0.0.1740 Kdump: loaded
Hardware name: ...
Krnl PSW : 0704d00180000000 00000003cbeea1f8 (__list_del_entry_valid+0x98/0x140)
R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:1 PM:0 RI:0 EA:3
Krnl GPRS: 00000000916d12f1 0000000080000000 000000000000006d 00000003cb665cd6
0000000000000001 0000000000000000 0000000000000000 00000000d28d21e8
00000000d3844000 00000380099efd28 00000001bd131a00 00000001b9d13800
00000000d3290100 0000000000000000 00000003cbeea1f4 00000380099efc70
Krnl Code: 00000003cbeea1e8: c020004f68a7 larl %r2,00000003cc8d7336
00000003cbeea1ee: c0e50027fd65 brasl %r14,00000003cc3e9cb8
#00000003cbeea1f4: af000000 mc 0,0
>00000003cbeea1f8: c02000920440 larl %r2,00000003cd12aa78
00000003cbeea1fe: c0e500289c25 brasl %r14,00000003cc3fda48
00000003cbeea204: b9040043 lgr %r4,%r3
00000003cbeea208: b9040051 lgr %r5,%r1
00000003cbeea20c: b9040032 lgr %r3,%r2
Call Trace:
[<00000003cbeea1f8>] __list_del_entry_valid+0x98/0x140
([<00000003cbeea1f4>] __list_del_entry_valid+0x94/0x140)
[<000003ff7ff502fe>] zfcp_fsf_req_dismiss_all+0xde/0x150 [zfcp]
[<000003ff7ff49cd0>] zfcp_erp_strategy_do_action+0x160/0x280 [zfcp]
---truncated---
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/s390/scsi/zfcp_fsf.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "1bf8ed585501bb2dd0b5f67c824eab45adfbdccd",
"status": "affected",
"version": "e60a6d69f1f84c2ef1cc63aefaadfe7ae9f12934",
"versionType": "git"
},
{
"lessThan": "d2c7d8f58e9cde8ac8d1f75e9d66c2a813ffe0ab",
"status": "affected",
"version": "e60a6d69f1f84c2ef1cc63aefaadfe7ae9f12934",
"versionType": "git"
},
{
"lessThan": "11edbdee4399401f533adda9bffe94567aa08b96",
"status": "affected",
"version": "e60a6d69f1f84c2ef1cc63aefaadfe7ae9f12934",
"versionType": "git"
},
{
"lessThan": "90a49a6b015fa439cd62e45121390284c125a91f",
"status": "affected",
"version": "e60a6d69f1f84c2ef1cc63aefaadfe7ae9f12934",
"versionType": "git"
},
{
"lessThan": "0954256e970ecf371b03a6c9af2cf91b9c4085ff",
"status": "affected",
"version": "e60a6d69f1f84c2ef1cc63aefaadfe7ae9f12934",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/s390/scsi/zfcp_fsf.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.34"
},
{
"lessThan": "2.6.34",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.156",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.80",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.225",
"versionStartIncluding": "2.6.34",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.156",
"versionStartIncluding": "2.6.34",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.80",
"versionStartIncluding": "2.6.34",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "2.6.34",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "2.6.34",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: zfcp: Fix double free of FSF request when qdio send fails\n\nWe used to use the wrong type of integer in \u0027zfcp_fsf_req_send()\u0027 to cache\nthe FSF request ID when sending a new FSF request. This is used in case the\nsending fails and we need to remove the request from our internal hash\ntable again (so we don\u0027t keep an invalid reference and use it when we free\nthe request again).\n\nIn \u0027zfcp_fsf_req_send()\u0027 we used to cache the ID as \u0027int\u0027 (signed and 32\nbit wide), but the rest of the zfcp code (and the firmware specification)\nhandles the ID as \u0027unsigned long\u0027/\u0027u64\u0027 (unsigned and 64 bit wide [s390x\nELF ABI]). For one this has the obvious problem that when the ID grows\npast 32 bit (this can happen reasonably fast) it is truncated to 32 bit\nwhen storing it in the cache variable and so doesn\u0027t match the original ID\nanymore. The second less obvious problem is that even when the original ID\nhas not yet grown past 32 bit, as soon as the 32nd bit is set in the\noriginal ID (0x80000000 = 2\u0027147\u0027483\u0027648) we will have a mismatch when we\ncast it back to \u0027unsigned long\u0027. As the cached variable is of a signed\ntype, the compiler will choose a sign-extending instruction to load the 32\nbit variable into a 64 bit register (e.g.: \u0027lgf %r11,188(%r15)\u0027). So once\nwe pass the cached variable into \u0027zfcp_reqlist_find_rm()\u0027 to remove the\nrequest again all the leading zeros will be flipped to ones to extend the\nsign and won\u0027t match the original ID anymore (this has been observed in\npractice).\n\nIf we can\u0027t successfully remove the request from the hash table again after\n\u0027zfcp_qdio_send()\u0027 fails (this happens regularly when zfcp cannot notify\nthe adapter about new work because the adapter is already gone during\ne.g. a ChpID toggle) we will end up with a double free. We unconditionally\nfree the request in the calling function when \u0027zfcp_fsf_req_send()\u0027 fails,\nbut because the request is still in the hash table we end up with a stale\nmemory reference, and once the zfcp adapter is either reset during recovery\nor shutdown we end up freeing the same memory twice.\n\nThe resulting stack traces vary depending on the kernel and have no direct\ncorrelation to the place where the bug occurs. Here are three examples that\nhave been seen in practice:\n\n list_del corruption. next-\u003eprev should be 00000001b9d13800, but was 00000000dead4ead. (next=00000001bd131a00)\n ------------[ cut here ]------------\n kernel BUG at lib/list_debug.c:62!\n monitor event: 0040 ilc:2 [#1] PREEMPT SMP\n Modules linked in: ...\n CPU: 9 PID: 1617 Comm: zfcperp0.0.1740 Kdump: loaded\n Hardware name: ...\n Krnl PSW : 0704d00180000000 00000003cbeea1f8 (__list_del_entry_valid+0x98/0x140)\n R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:1 PM:0 RI:0 EA:3\n Krnl GPRS: 00000000916d12f1 0000000080000000 000000000000006d 00000003cb665cd6\n 0000000000000001 0000000000000000 0000000000000000 00000000d28d21e8\n 00000000d3844000 00000380099efd28 00000001bd131a00 00000001b9d13800\n 00000000d3290100 0000000000000000 00000003cbeea1f4 00000380099efc70\n Krnl Code: 00000003cbeea1e8: c020004f68a7 larl %r2,00000003cc8d7336\n 00000003cbeea1ee: c0e50027fd65 brasl %r14,00000003cc3e9cb8\n #00000003cbeea1f4: af000000 mc 0,0\n \u003e00000003cbeea1f8: c02000920440 larl %r2,00000003cd12aa78\n 00000003cbeea1fe: c0e500289c25 brasl %r14,00000003cc3fda48\n 00000003cbeea204: b9040043 lgr %r4,%r3\n 00000003cbeea208: b9040051 lgr %r5,%r1\n 00000003cbeea20c: b9040032 lgr %r3,%r2\n Call Trace:\n [\u003c00000003cbeea1f8\u003e] __list_del_entry_valid+0x98/0x140\n ([\u003c00000003cbeea1f4\u003e] __list_del_entry_valid+0x94/0x140)\n [\u003c000003ff7ff502fe\u003e] zfcp_fsf_req_dismiss_all+0xde/0x150 [zfcp]\n [\u003c000003ff7ff49cd0\u003e] zfcp_erp_strategy_do_action+0x160/0x280 [zfcp]\n---truncated---"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:45:24.202Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/1bf8ed585501bb2dd0b5f67c824eab45adfbdccd"
},
{
"url": "https://git.kernel.org/stable/c/d2c7d8f58e9cde8ac8d1f75e9d66c2a813ffe0ab"
},
{
"url": "https://git.kernel.org/stable/c/11edbdee4399401f533adda9bffe94567aa08b96"
},
{
"url": "https://git.kernel.org/stable/c/90a49a6b015fa439cd62e45121390284c125a91f"
},
{
"url": "https://git.kernel.org/stable/c/0954256e970ecf371b03a6c9af2cf91b9c4085ff"
}
],
"title": "scsi: zfcp: Fix double free of FSF request when qdio send fails",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49789",
"datePublished": "2025-05-01T14:09:21.481Z",
"dateReserved": "2025-05-01T14:05:17.224Z",
"dateUpdated": "2025-05-04T08:45:24.202Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53070 (GCVE-0-2023-53070)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 12:50
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ACPI: PPTT: Fix to avoid sleep in the atomic context when PPTT is absent
Commit 0c80f9e165f8 ("ACPI: PPTT: Leave the table mapped for the runtime usage")
enabled to map PPTT once on the first invocation of acpi_get_pptt() and
never unmapped the same allowing it to be used at runtime with out the
hassle of mapping and unmapping the table. This was needed to fetch LLC
information from the PPTT in the cpuhotplug path which is executed in
the atomic context as the acpi_get_table() might sleep waiting for a
mutex.
However it missed to handle the case when there is no PPTT on the system
which results in acpi_get_pptt() being called from all the secondary
CPUs attempting to fetch the LLC information in the atomic context
without knowing the absence of PPTT resulting in the splat like below:
| BUG: sleeping function called from invalid context at kernel/locking/semaphore.c:164
| in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1
| preempt_count: 1, expected: 0
| RCU nest depth: 0, expected: 0
| no locks held by swapper/1/0.
| irq event stamp: 0
| hardirqs last enabled at (0): 0x0
| hardirqs last disabled at (0): copy_process+0x61c/0x1b40
| softirqs last enabled at (0): copy_process+0x61c/0x1b40
| softirqs last disabled at (0): 0x0
| CPU: 1 PID: 0 Comm: swapper/1 Not tainted 6.3.0-rc1 #1
| Call trace:
| dump_backtrace+0xac/0x138
| show_stack+0x30/0x48
| dump_stack_lvl+0x60/0xb0
| dump_stack+0x18/0x28
| __might_resched+0x160/0x270
| __might_sleep+0x58/0xb0
| down_timeout+0x34/0x98
| acpi_os_wait_semaphore+0x7c/0xc0
| acpi_ut_acquire_mutex+0x58/0x108
| acpi_get_table+0x40/0xe8
| acpi_get_pptt+0x48/0xa0
| acpi_get_cache_info+0x38/0x140
| init_cache_level+0xf4/0x118
| detect_cache_attributes+0x2e4/0x640
| update_siblings_masks+0x3c/0x330
| store_cpu_topology+0x88/0xf0
| secondary_start_kernel+0xd0/0x168
| __secondary_switched+0xb8/0xc0
Update acpi_get_pptt() to consider the fact that PPTT is once checked and
is not available on the system and return NULL avoiding any attempts to
fetch PPTT and thereby avoiding any possible sleep waiting for a mutex
in the atomic context.
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/acpi/pptt.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "1318a07706bb2f8c65f88f39a16c2b5260bcdcd4",
"status": "affected",
"version": "0c80f9e165f8f9cca743d7b6cbdb54362da297e0",
"versionType": "git"
},
{
"lessThan": "e0c1106d51b9abc8eae03c5522b20649b6a55f6e",
"status": "affected",
"version": "0c80f9e165f8f9cca743d7b6cbdb54362da297e0",
"versionType": "git"
},
{
"lessThan": "91d7b60a65d9f71230ea09b86d2058a884a3c2af",
"status": "affected",
"version": "0c80f9e165f8f9cca743d7b6cbdb54362da297e0",
"versionType": "git"
},
{
"status": "affected",
"version": "f03d253ba71994b196f342a7acad448a56812a8c",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/acpi/pptt.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.0"
},
{
"lessThan": "6.0",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.21",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.21",
"versionStartIncluding": "6.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.8",
"versionStartIncluding": "6.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "6.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.19.4",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nACPI: PPTT: Fix to avoid sleep in the atomic context when PPTT is absent\n\nCommit 0c80f9e165f8 (\"ACPI: PPTT: Leave the table mapped for the runtime usage\")\nenabled to map PPTT once on the first invocation of acpi_get_pptt() and\nnever unmapped the same allowing it to be used at runtime with out the\nhassle of mapping and unmapping the table. This was needed to fetch LLC\ninformation from the PPTT in the cpuhotplug path which is executed in\nthe atomic context as the acpi_get_table() might sleep waiting for a\nmutex.\n\nHowever it missed to handle the case when there is no PPTT on the system\nwhich results in acpi_get_pptt() being called from all the secondary\nCPUs attempting to fetch the LLC information in the atomic context\nwithout knowing the absence of PPTT resulting in the splat like below:\n\n | BUG: sleeping function called from invalid context at kernel/locking/semaphore.c:164\n | in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1\n | preempt_count: 1, expected: 0\n | RCU nest depth: 0, expected: 0\n | no locks held by swapper/1/0.\n | irq event stamp: 0\n | hardirqs last enabled at (0): 0x0\n | hardirqs last disabled at (0): copy_process+0x61c/0x1b40\n | softirqs last enabled at (0): copy_process+0x61c/0x1b40\n | softirqs last disabled at (0): 0x0\n | CPU: 1 PID: 0 Comm: swapper/1 Not tainted 6.3.0-rc1 #1\n | Call trace:\n | dump_backtrace+0xac/0x138\n | show_stack+0x30/0x48\n | dump_stack_lvl+0x60/0xb0\n | dump_stack+0x18/0x28\n | __might_resched+0x160/0x270\n | __might_sleep+0x58/0xb0\n | down_timeout+0x34/0x98\n | acpi_os_wait_semaphore+0x7c/0xc0\n | acpi_ut_acquire_mutex+0x58/0x108\n | acpi_get_table+0x40/0xe8\n | acpi_get_pptt+0x48/0xa0\n | acpi_get_cache_info+0x38/0x140\n | init_cache_level+0xf4/0x118\n | detect_cache_attributes+0x2e4/0x640\n | update_siblings_masks+0x3c/0x330\n | store_cpu_topology+0x88/0xf0\n | secondary_start_kernel+0xd0/0x168\n | __secondary_switched+0xb8/0xc0\n\nUpdate acpi_get_pptt() to consider the fact that PPTT is once checked and\nis not available on the system and return NULL avoiding any attempts to\nfetch PPTT and thereby avoiding any possible sleep waiting for a mutex\nin the atomic context."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T12:50:16.423Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/1318a07706bb2f8c65f88f39a16c2b5260bcdcd4"
},
{
"url": "https://git.kernel.org/stable/c/e0c1106d51b9abc8eae03c5522b20649b6a55f6e"
},
{
"url": "https://git.kernel.org/stable/c/91d7b60a65d9f71230ea09b86d2058a884a3c2af"
}
],
"title": "ACPI: PPTT: Fix to avoid sleep in the atomic context when PPTT is absent",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53070",
"datePublished": "2025-05-02T15:55:22.435Z",
"dateReserved": "2025-05-02T15:51:43.548Z",
"dateUpdated": "2025-05-04T12:50:16.423Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49850 (GCVE-0-2022-49850)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-10-01 16:11
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
nilfs2: fix deadlock in nilfs_count_free_blocks()
A semaphore deadlock can occur if nilfs_get_block() detects metadata
corruption while locating data blocks and a superblock writeback occurs at
the same time:
task 1 task 2
------ ------
* A file operation *
nilfs_truncate()
nilfs_get_block()
down_read(rwsem A) <--
nilfs_bmap_lookup_contig()
... generic_shutdown_super()
nilfs_put_super()
* Prepare to write superblock *
down_write(rwsem B) <--
nilfs_cleanup_super()
* Detect b-tree corruption * nilfs_set_log_cursor()
nilfs_bmap_convert_error() nilfs_count_free_blocks()
__nilfs_error() down_read(rwsem A) <--
nilfs_set_error()
down_write(rwsem B) <--
*** DEADLOCK ***
Here, nilfs_get_block() readlocks rwsem A (= NILFS_MDT(dat_inode)->mi_sem)
and then calls nilfs_bmap_lookup_contig(), but if it fails due to metadata
corruption, __nilfs_error() is called from nilfs_bmap_convert_error()
inside the lock section.
Since __nilfs_error() calls nilfs_set_error() unless the filesystem is
read-only and nilfs_set_error() attempts to writelock rwsem B (=
nilfs->ns_sem) to write back superblock exclusively, hierarchical lock
acquisition occurs in the order rwsem A -> rwsem B.
Now, if another task starts updating the superblock, it may writelock
rwsem B during the lock sequence above, and can deadlock trying to
readlock rwsem A in nilfs_count_free_blocks().
However, there is actually no need to take rwsem A in
nilfs_count_free_blocks() because it, within the lock section, only reads
a single integer data on a shared struct with
nilfs_sufile_get_ncleansegs(). This has been the case after commit
aa474a220180 ("nilfs2: add local variable to cache the number of clean
segments"), that is, even before this bug was introduced.
So, this resolves the deadlock problem by just not taking the semaphore in
nilfs_count_free_blocks().
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: e828949e5b42bfd234ee537cdb7c5e3a577958a3 Version: e828949e5b42bfd234ee537cdb7c5e3a577958a3 Version: e828949e5b42bfd234ee537cdb7c5e3a577958a3 Version: e828949e5b42bfd234ee537cdb7c5e3a577958a3 Version: e828949e5b42bfd234ee537cdb7c5e3a577958a3 Version: e828949e5b42bfd234ee537cdb7c5e3a577958a3 Version: e828949e5b42bfd234ee537cdb7c5e3a577958a3 Version: e828949e5b42bfd234ee537cdb7c5e3a577958a3 |
||
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-49850",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T16:11:54.441454Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-667",
"description": "CWE-667 Improper Locking",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T16:11:57.101Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"fs/nilfs2/the_nilfs.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "3c89ca6d3dfa6c09c515807a7a97a521f5d5147e",
"status": "affected",
"version": "e828949e5b42bfd234ee537cdb7c5e3a577958a3",
"versionType": "git"
},
{
"lessThan": "8b4506cff6630bb474bb46a2a75c31e533a756ba",
"status": "affected",
"version": "e828949e5b42bfd234ee537cdb7c5e3a577958a3",
"versionType": "git"
},
{
"lessThan": "f0cc93080d4c09510b74ecba87fd778cca390bb1",
"status": "affected",
"version": "e828949e5b42bfd234ee537cdb7c5e3a577958a3",
"versionType": "git"
},
{
"lessThan": "36ff974b0310771417c0be64b64aa221bd70d63d",
"status": "affected",
"version": "e828949e5b42bfd234ee537cdb7c5e3a577958a3",
"versionType": "git"
},
{
"lessThan": "1d4ff73062096c21b47954d2996b4df259777bda",
"status": "affected",
"version": "e828949e5b42bfd234ee537cdb7c5e3a577958a3",
"versionType": "git"
},
{
"lessThan": "abc082aac0d9b6b926038fc3adb7008306581be2",
"status": "affected",
"version": "e828949e5b42bfd234ee537cdb7c5e3a577958a3",
"versionType": "git"
},
{
"lessThan": "cb029b54953420f7a2d65100f1c5107f14411bdc",
"status": "affected",
"version": "e828949e5b42bfd234ee537cdb7c5e3a577958a3",
"versionType": "git"
},
{
"lessThan": "8ac932a4921a96ca52f61935dbba64ea87bbd5dc",
"status": "affected",
"version": "e828949e5b42bfd234ee537cdb7c5e3a577958a3",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"fs/nilfs2/the_nilfs.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.38"
},
{
"lessThan": "2.6.38",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.9.*",
"status": "unaffected",
"version": "4.9.334",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.300",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.267",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.155",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.79",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.9.334",
"versionStartIncluding": "2.6.38",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.300",
"versionStartIncluding": "2.6.38",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.267",
"versionStartIncluding": "2.6.38",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.225",
"versionStartIncluding": "2.6.38",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.155",
"versionStartIncluding": "2.6.38",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.79",
"versionStartIncluding": "2.6.38",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.9",
"versionStartIncluding": "2.6.38",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "2.6.38",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnilfs2: fix deadlock in nilfs_count_free_blocks()\n\nA semaphore deadlock can occur if nilfs_get_block() detects metadata\ncorruption while locating data blocks and a superblock writeback occurs at\nthe same time:\n\ntask 1 task 2\n------ ------\n* A file operation *\nnilfs_truncate()\n nilfs_get_block()\n down_read(rwsem A) \u003c--\n nilfs_bmap_lookup_contig()\n ... generic_shutdown_super()\n nilfs_put_super()\n * Prepare to write superblock *\n down_write(rwsem B) \u003c--\n nilfs_cleanup_super()\n * Detect b-tree corruption * nilfs_set_log_cursor()\n nilfs_bmap_convert_error() nilfs_count_free_blocks()\n __nilfs_error() down_read(rwsem A) \u003c--\n nilfs_set_error()\n down_write(rwsem B) \u003c--\n\n *** DEADLOCK ***\n\nHere, nilfs_get_block() readlocks rwsem A (= NILFS_MDT(dat_inode)-\u003emi_sem)\nand then calls nilfs_bmap_lookup_contig(), but if it fails due to metadata\ncorruption, __nilfs_error() is called from nilfs_bmap_convert_error()\ninside the lock section.\n\nSince __nilfs_error() calls nilfs_set_error() unless the filesystem is\nread-only and nilfs_set_error() attempts to writelock rwsem B (=\nnilfs-\u003ens_sem) to write back superblock exclusively, hierarchical lock\nacquisition occurs in the order rwsem A -\u003e rwsem B.\n\nNow, if another task starts updating the superblock, it may writelock\nrwsem B during the lock sequence above, and can deadlock trying to\nreadlock rwsem A in nilfs_count_free_blocks().\n\nHowever, there is actually no need to take rwsem A in\nnilfs_count_free_blocks() because it, within the lock section, only reads\na single integer data on a shared struct with\nnilfs_sufile_get_ncleansegs(). This has been the case after commit\naa474a220180 (\"nilfs2: add local variable to cache the number of clean\nsegments\"), that is, even before this bug was introduced.\n\nSo, this resolves the deadlock problem by just not taking the semaphore in\nnilfs_count_free_blocks()."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:46:51.927Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/3c89ca6d3dfa6c09c515807a7a97a521f5d5147e"
},
{
"url": "https://git.kernel.org/stable/c/8b4506cff6630bb474bb46a2a75c31e533a756ba"
},
{
"url": "https://git.kernel.org/stable/c/f0cc93080d4c09510b74ecba87fd778cca390bb1"
},
{
"url": "https://git.kernel.org/stable/c/36ff974b0310771417c0be64b64aa221bd70d63d"
},
{
"url": "https://git.kernel.org/stable/c/1d4ff73062096c21b47954d2996b4df259777bda"
},
{
"url": "https://git.kernel.org/stable/c/abc082aac0d9b6b926038fc3adb7008306581be2"
},
{
"url": "https://git.kernel.org/stable/c/cb029b54953420f7a2d65100f1c5107f14411bdc"
},
{
"url": "https://git.kernel.org/stable/c/8ac932a4921a96ca52f61935dbba64ea87bbd5dc"
}
],
"title": "nilfs2: fix deadlock in nilfs_count_free_blocks()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49850",
"datePublished": "2025-05-01T14:10:05.167Z",
"dateReserved": "2025-05-01T14:05:17.230Z",
"dateUpdated": "2025-10-01T16:11:57.101Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49775 (GCVE-0-2022-49775)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:45
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
tcp: cdg: allow tcp_cdg_release() to be called multiple times
Apparently, mptcp is able to call tcp_disconnect() on an already
disconnected flow. This is generally fine, unless current congestion
control is CDG, because it might trigger a double-free [1]
Instead of fixing MPTCP, and future bugs, we can make tcp_disconnect()
more resilient.
[1]
BUG: KASAN: double-free in slab_free mm/slub.c:3539 [inline]
BUG: KASAN: double-free in kfree+0xe2/0x580 mm/slub.c:4567
CPU: 0 PID: 3645 Comm: kworker/0:7 Not tainted 6.0.0-syzkaller-02734-g0326074ff465 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022
Workqueue: events mptcp_worker
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0xcd/0x134 lib/dump_stack.c:106
print_address_description mm/kasan/report.c:317 [inline]
print_report.cold+0x2ba/0x719 mm/kasan/report.c:433
kasan_report_invalid_free+0x81/0x190 mm/kasan/report.c:462
____kasan_slab_free+0x18b/0x1c0 mm/kasan/common.c:356
kasan_slab_free include/linux/kasan.h:200 [inline]
slab_free_hook mm/slub.c:1759 [inline]
slab_free_freelist_hook+0x8b/0x1c0 mm/slub.c:1785
slab_free mm/slub.c:3539 [inline]
kfree+0xe2/0x580 mm/slub.c:4567
tcp_disconnect+0x980/0x1e20 net/ipv4/tcp.c:3145
__mptcp_close_ssk+0x5ca/0x7e0 net/mptcp/protocol.c:2327
mptcp_do_fastclose net/mptcp/protocol.c:2592 [inline]
mptcp_worker+0x78c/0xff0 net/mptcp/protocol.c:2627
process_one_work+0x991/0x1610 kernel/workqueue.c:2289
worker_thread+0x665/0x1080 kernel/workqueue.c:2436
kthread+0x2e4/0x3a0 kernel/kthread.c:376
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306
</TASK>
Allocated by task 3671:
kasan_save_stack+0x1e/0x40 mm/kasan/common.c:38
kasan_set_track mm/kasan/common.c:45 [inline]
set_alloc_info mm/kasan/common.c:437 [inline]
____kasan_kmalloc mm/kasan/common.c:516 [inline]
____kasan_kmalloc mm/kasan/common.c:475 [inline]
__kasan_kmalloc+0xa9/0xd0 mm/kasan/common.c:525
kmalloc_array include/linux/slab.h:640 [inline]
kcalloc include/linux/slab.h:671 [inline]
tcp_cdg_init+0x10d/0x170 net/ipv4/tcp_cdg.c:380
tcp_init_congestion_control+0xab/0x550 net/ipv4/tcp_cong.c:193
tcp_reinit_congestion_control net/ipv4/tcp_cong.c:217 [inline]
tcp_set_congestion_control+0x96c/0xaa0 net/ipv4/tcp_cong.c:391
do_tcp_setsockopt+0x505/0x2320 net/ipv4/tcp.c:3513
tcp_setsockopt+0xd4/0x100 net/ipv4/tcp.c:3801
mptcp_setsockopt+0x35f/0x2570 net/mptcp/sockopt.c:844
__sys_setsockopt+0x2d6/0x690 net/socket.c:2252
__do_sys_setsockopt net/socket.c:2263 [inline]
__se_sys_setsockopt net/socket.c:2260 [inline]
__x64_sys_setsockopt+0xba/0x150 net/socket.c:2260
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
Freed by task 16:
kasan_save_stack+0x1e/0x40 mm/kasan/common.c:38
kasan_set_track+0x21/0x30 mm/kasan/common.c:45
kasan_set_free_info+0x20/0x30 mm/kasan/generic.c:370
____kasan_slab_free mm/kasan/common.c:367 [inline]
____kasan_slab_free+0x166/0x1c0 mm/kasan/common.c:329
kasan_slab_free include/linux/kasan.h:200 [inline]
slab_free_hook mm/slub.c:1759 [inline]
slab_free_freelist_hook+0x8b/0x1c0 mm/slub.c:1785
slab_free mm/slub.c:3539 [inline]
kfree+0xe2/0x580 mm/slub.c:4567
tcp_cleanup_congestion_control+0x70/0x120 net/ipv4/tcp_cong.c:226
tcp_v4_destroy_sock+0xdd/0x750 net/ipv4/tcp_ipv4.c:2254
tcp_v6_destroy_sock+0x11/0x20 net/ipv6/tcp_ipv6.c:1969
inet_csk_destroy_sock+0x196/0x440 net/ipv4/inet_connection_sock.c:1157
tcp_done+0x23b/0x340 net/ipv4/tcp.c:4649
tcp_rcv_state_process+0x40e7/0x4990 net/ipv4/tcp_input.c:6624
tcp_v6_do_rcv+0x3fc/0x13c0 net/ipv6/tcp_ipv6.c:1525
tcp_v6_rcv+0x2e8e/0x3830 net/ipv6/tcp_ipv6.c:1759
ip6_protocol_deliver_rcu+0x2db/0x1950 net/ipv6/ip6_input.c:439
ip6_input_finish+0x14c/0x2c0 net/ipv6/ip6_input.c:484
NF_HOOK include/linux/netfilter.h:302 [inline]
NF_HOOK include/linux/netfilter.h:296 [inline]
ip6_input+0x9c/0xd
---truncated---
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 2b0a8c9eee81882fc0001ccf6d9af62cdc682f9e Version: 2b0a8c9eee81882fc0001ccf6d9af62cdc682f9e Version: 2b0a8c9eee81882fc0001ccf6d9af62cdc682f9e Version: 2b0a8c9eee81882fc0001ccf6d9af62cdc682f9e Version: 2b0a8c9eee81882fc0001ccf6d9af62cdc682f9e Version: 2b0a8c9eee81882fc0001ccf6d9af62cdc682f9e Version: 2b0a8c9eee81882fc0001ccf6d9af62cdc682f9e Version: 2b0a8c9eee81882fc0001ccf6d9af62cdc682f9e |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/ipv4/tcp_cdg.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "0b19171439016a8e4c97eafe543670ac86e2b8fe",
"status": "affected",
"version": "2b0a8c9eee81882fc0001ccf6d9af62cdc682f9e",
"versionType": "git"
},
{
"lessThan": "4026033907cc6186d86b48daa4a252c860db2536",
"status": "affected",
"version": "2b0a8c9eee81882fc0001ccf6d9af62cdc682f9e",
"versionType": "git"
},
{
"lessThan": "9e481d87349d2282f400ee1d010a169c99f766b8",
"status": "affected",
"version": "2b0a8c9eee81882fc0001ccf6d9af62cdc682f9e",
"versionType": "git"
},
{
"lessThan": "78be2ee0112409ae4e9ee9e326151e0559b3d239",
"status": "affected",
"version": "2b0a8c9eee81882fc0001ccf6d9af62cdc682f9e",
"versionType": "git"
},
{
"lessThan": "35309be06b6feded2ab2cafbc2bca8534c2fa41e",
"status": "affected",
"version": "2b0a8c9eee81882fc0001ccf6d9af62cdc682f9e",
"versionType": "git"
},
{
"lessThan": "b49026d9c86f35a4c5bfb8d7345c9c4379828c6b",
"status": "affected",
"version": "2b0a8c9eee81882fc0001ccf6d9af62cdc682f9e",
"versionType": "git"
},
{
"lessThan": "1b639be27cbf428a5ca01dcf8b5d654194c956f8",
"status": "affected",
"version": "2b0a8c9eee81882fc0001ccf6d9af62cdc682f9e",
"versionType": "git"
},
{
"lessThan": "72e560cb8c6f80fc2b4afc5d3634a32465e13a51",
"status": "affected",
"version": "2b0a8c9eee81882fc0001ccf6d9af62cdc682f9e",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/ipv4/tcp_cdg.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.2"
},
{
"lessThan": "4.2",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.9.*",
"status": "unaffected",
"version": "4.9.334",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.300",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.267",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.156",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.80",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.9.334",
"versionStartIncluding": "4.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.300",
"versionStartIncluding": "4.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.267",
"versionStartIncluding": "4.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.225",
"versionStartIncluding": "4.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.156",
"versionStartIncluding": "4.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.80",
"versionStartIncluding": "4.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "4.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "4.2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntcp: cdg: allow tcp_cdg_release() to be called multiple times\n\nApparently, mptcp is able to call tcp_disconnect() on an already\ndisconnected flow. This is generally fine, unless current congestion\ncontrol is CDG, because it might trigger a double-free [1]\n\nInstead of fixing MPTCP, and future bugs, we can make tcp_disconnect()\nmore resilient.\n\n[1]\nBUG: KASAN: double-free in slab_free mm/slub.c:3539 [inline]\nBUG: KASAN: double-free in kfree+0xe2/0x580 mm/slub.c:4567\n\nCPU: 0 PID: 3645 Comm: kworker/0:7 Not tainted 6.0.0-syzkaller-02734-g0326074ff465 #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022\nWorkqueue: events mptcp_worker\nCall Trace:\n\u003cTASK\u003e\n__dump_stack lib/dump_stack.c:88 [inline]\ndump_stack_lvl+0xcd/0x134 lib/dump_stack.c:106\nprint_address_description mm/kasan/report.c:317 [inline]\nprint_report.cold+0x2ba/0x719 mm/kasan/report.c:433\nkasan_report_invalid_free+0x81/0x190 mm/kasan/report.c:462\n____kasan_slab_free+0x18b/0x1c0 mm/kasan/common.c:356\nkasan_slab_free include/linux/kasan.h:200 [inline]\nslab_free_hook mm/slub.c:1759 [inline]\nslab_free_freelist_hook+0x8b/0x1c0 mm/slub.c:1785\nslab_free mm/slub.c:3539 [inline]\nkfree+0xe2/0x580 mm/slub.c:4567\ntcp_disconnect+0x980/0x1e20 net/ipv4/tcp.c:3145\n__mptcp_close_ssk+0x5ca/0x7e0 net/mptcp/protocol.c:2327\nmptcp_do_fastclose net/mptcp/protocol.c:2592 [inline]\nmptcp_worker+0x78c/0xff0 net/mptcp/protocol.c:2627\nprocess_one_work+0x991/0x1610 kernel/workqueue.c:2289\nworker_thread+0x665/0x1080 kernel/workqueue.c:2436\nkthread+0x2e4/0x3a0 kernel/kthread.c:376\nret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306\n\u003c/TASK\u003e\n\nAllocated by task 3671:\nkasan_save_stack+0x1e/0x40 mm/kasan/common.c:38\nkasan_set_track mm/kasan/common.c:45 [inline]\nset_alloc_info mm/kasan/common.c:437 [inline]\n____kasan_kmalloc mm/kasan/common.c:516 [inline]\n____kasan_kmalloc mm/kasan/common.c:475 [inline]\n__kasan_kmalloc+0xa9/0xd0 mm/kasan/common.c:525\nkmalloc_array include/linux/slab.h:640 [inline]\nkcalloc include/linux/slab.h:671 [inline]\ntcp_cdg_init+0x10d/0x170 net/ipv4/tcp_cdg.c:380\ntcp_init_congestion_control+0xab/0x550 net/ipv4/tcp_cong.c:193\ntcp_reinit_congestion_control net/ipv4/tcp_cong.c:217 [inline]\ntcp_set_congestion_control+0x96c/0xaa0 net/ipv4/tcp_cong.c:391\ndo_tcp_setsockopt+0x505/0x2320 net/ipv4/tcp.c:3513\ntcp_setsockopt+0xd4/0x100 net/ipv4/tcp.c:3801\nmptcp_setsockopt+0x35f/0x2570 net/mptcp/sockopt.c:844\n__sys_setsockopt+0x2d6/0x690 net/socket.c:2252\n__do_sys_setsockopt net/socket.c:2263 [inline]\n__se_sys_setsockopt net/socket.c:2260 [inline]\n__x64_sys_setsockopt+0xba/0x150 net/socket.c:2260\ndo_syscall_x64 arch/x86/entry/common.c:50 [inline]\ndo_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80\nentry_SYSCALL_64_after_hwframe+0x63/0xcd\n\nFreed by task 16:\nkasan_save_stack+0x1e/0x40 mm/kasan/common.c:38\nkasan_set_track+0x21/0x30 mm/kasan/common.c:45\nkasan_set_free_info+0x20/0x30 mm/kasan/generic.c:370\n____kasan_slab_free mm/kasan/common.c:367 [inline]\n____kasan_slab_free+0x166/0x1c0 mm/kasan/common.c:329\nkasan_slab_free include/linux/kasan.h:200 [inline]\nslab_free_hook mm/slub.c:1759 [inline]\nslab_free_freelist_hook+0x8b/0x1c0 mm/slub.c:1785\nslab_free mm/slub.c:3539 [inline]\nkfree+0xe2/0x580 mm/slub.c:4567\ntcp_cleanup_congestion_control+0x70/0x120 net/ipv4/tcp_cong.c:226\ntcp_v4_destroy_sock+0xdd/0x750 net/ipv4/tcp_ipv4.c:2254\ntcp_v6_destroy_sock+0x11/0x20 net/ipv6/tcp_ipv6.c:1969\ninet_csk_destroy_sock+0x196/0x440 net/ipv4/inet_connection_sock.c:1157\ntcp_done+0x23b/0x340 net/ipv4/tcp.c:4649\ntcp_rcv_state_process+0x40e7/0x4990 net/ipv4/tcp_input.c:6624\ntcp_v6_do_rcv+0x3fc/0x13c0 net/ipv6/tcp_ipv6.c:1525\ntcp_v6_rcv+0x2e8e/0x3830 net/ipv6/tcp_ipv6.c:1759\nip6_protocol_deliver_rcu+0x2db/0x1950 net/ipv6/ip6_input.c:439\nip6_input_finish+0x14c/0x2c0 net/ipv6/ip6_input.c:484\nNF_HOOK include/linux/netfilter.h:302 [inline]\nNF_HOOK include/linux/netfilter.h:296 [inline]\nip6_input+0x9c/0xd\n---truncated---"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:45:06.546Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/0b19171439016a8e4c97eafe543670ac86e2b8fe"
},
{
"url": "https://git.kernel.org/stable/c/4026033907cc6186d86b48daa4a252c860db2536"
},
{
"url": "https://git.kernel.org/stable/c/9e481d87349d2282f400ee1d010a169c99f766b8"
},
{
"url": "https://git.kernel.org/stable/c/78be2ee0112409ae4e9ee9e326151e0559b3d239"
},
{
"url": "https://git.kernel.org/stable/c/35309be06b6feded2ab2cafbc2bca8534c2fa41e"
},
{
"url": "https://git.kernel.org/stable/c/b49026d9c86f35a4c5bfb8d7345c9c4379828c6b"
},
{
"url": "https://git.kernel.org/stable/c/1b639be27cbf428a5ca01dcf8b5d654194c956f8"
},
{
"url": "https://git.kernel.org/stable/c/72e560cb8c6f80fc2b4afc5d3634a32465e13a51"
}
],
"title": "tcp: cdg: allow tcp_cdg_release() to be called multiple times",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49775",
"datePublished": "2025-05-01T14:09:11.827Z",
"dateReserved": "2025-04-16T07:17:33.805Z",
"dateUpdated": "2025-05-04T08:45:06.546Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49888 (GCVE-0-2022-49888)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-05-04 08:47
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
arm64: entry: avoid kprobe recursion
The cortex_a76_erratum_1463225_debug_handler() function is called when
handling debug exceptions (and synchronous exceptions from BRK
instructions), and so is called when a probed function executes. If the
compiler does not inline cortex_a76_erratum_1463225_debug_handler(), it
can be probed.
If cortex_a76_erratum_1463225_debug_handler() is probed, any debug
exception or software breakpoint exception will result in recursive
exceptions leading to a stack overflow. This can be triggered with the
ftrace multiple_probes selftest, and as per the example splat below.
This is a regression caused by commit:
6459b8469753e9fe ("arm64: entry: consolidate Cortex-A76 erratum 1463225 workaround")
... which removed the NOKPROBE_SYMBOL() annotation associated with the
function.
My intent was that cortex_a76_erratum_1463225_debug_handler() would be
inlined into its caller, el1_dbg(), which is marked noinstr and cannot
be probed. Mark cortex_a76_erratum_1463225_debug_handler() as
__always_inline to ensure this.
Example splat prior to this patch (with recursive entries elided):
| # echo p cortex_a76_erratum_1463225_debug_handler > /sys/kernel/debug/tracing/kprobe_events
| # echo p do_el0_svc >> /sys/kernel/debug/tracing/kprobe_events
| # echo 1 > /sys/kernel/debug/tracing/events/kprobes/enable
| Insufficient stack space to handle exception!
| ESR: 0x0000000096000047 -- DABT (current EL)
| FAR: 0xffff800009cefff0
| Task stack: [0xffff800009cf0000..0xffff800009cf4000]
| IRQ stack: [0xffff800008000000..0xffff800008004000]
| Overflow stack: [0xffff00007fbc00f0..0xffff00007fbc10f0]
| CPU: 0 PID: 145 Comm: sh Not tainted 6.0.0 #2
| Hardware name: linux,dummy-virt (DT)
| pstate: 604003c5 (nZCv DAIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
| pc : arm64_enter_el1_dbg+0x4/0x20
| lr : el1_dbg+0x24/0x5c
| sp : ffff800009cf0000
| x29: ffff800009cf0000 x28: ffff000002c74740 x27: 0000000000000000
| x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000
| x23: 00000000604003c5 x22: ffff80000801745c x21: 0000aaaac95ac068
| x20: 00000000f2000004 x19: ffff800009cf0040 x18: 0000000000000000
| x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
| x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
| x11: 0000000000000010 x10: ffff800008c87190 x9 : ffff800008ca00d0
| x8 : 000000000000003c x7 : 0000000000000000 x6 : 0000000000000000
| x5 : 0000000000000000 x4 : 0000000000000000 x3 : 00000000000043a4
| x2 : 00000000f2000004 x1 : 00000000f2000004 x0 : ffff800009cf0040
| Kernel panic - not syncing: kernel stack overflow
| CPU: 0 PID: 145 Comm: sh Not tainted 6.0.0 #2
| Hardware name: linux,dummy-virt (DT)
| Call trace:
| dump_backtrace+0xe4/0x104
| show_stack+0x18/0x4c
| dump_stack_lvl+0x64/0x7c
| dump_stack+0x18/0x38
| panic+0x14c/0x338
| test_taint+0x0/0x2c
| panic_bad_stack+0x104/0x118
| handle_bad_stack+0x34/0x48
| __bad_stack+0x78/0x7c
| arm64_enter_el1_dbg+0x4/0x20
| el1h_64_sync_handler+0x40/0x98
| el1h_64_sync+0x64/0x68
| cortex_a76_erratum_1463225_debug_handler+0x0/0x34
...
| el1h_64_sync_handler+0x40/0x98
| el1h_64_sync+0x64/0x68
| cortex_a76_erratum_1463225_debug_handler+0x0/0x34
...
| el1h_64_sync_handler+0x40/0x98
| el1h_64_sync+0x64/0x68
| cortex_a76_erratum_1463225_debug_handler+0x0/0x34
| el1h_64_sync_handler+0x40/0x98
| el1h_64_sync+0x64/0x68
| do_el0_svc+0x0/0x28
| el0t_64_sync_handler+0x84/0xf0
| el0t_64_sync+0x18c/0x190
| Kernel Offset: disabled
| CPU features: 0x0080,00005021,19001080
| Memory Limit: none
| ---[ end Kernel panic - not syncing: kernel stack overflow ]---
With this patch, cortex_a76_erratum_1463225_debug_handler() is inlined
into el1_dbg(), and el1_dbg() cannot be probed:
| # echo p cortex_a76_erratum_1463225_debug_handler > /sys/kernel/debug/tracing/kprobe_events
| sh: write error: No such file or directory
| # grep -w cortex_a76_errat
---truncated---
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"arch/arm64/kernel/entry-common.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "71d6c33fe223255f4416a01514da2c0bc3e283e7",
"status": "affected",
"version": "6459b8469753e9feaa8b34691d097cffad905931",
"versionType": "git"
},
{
"lessThan": "db66629d43b2d12cb43b004a4ca6be1d03228e97",
"status": "affected",
"version": "6459b8469753e9feaa8b34691d097cffad905931",
"versionType": "git"
},
{
"lessThan": "024f4b2e1f874934943eb2d3d288ebc52c79f55c",
"status": "affected",
"version": "6459b8469753e9feaa8b34691d097cffad905931",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"arch/arm64/kernel/entry-common.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.12"
},
{
"lessThan": "5.12",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.78",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.78",
"versionStartIncluding": "5.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.8",
"versionStartIncluding": "5.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "5.12",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\narm64: entry: avoid kprobe recursion\n\nThe cortex_a76_erratum_1463225_debug_handler() function is called when\nhandling debug exceptions (and synchronous exceptions from BRK\ninstructions), and so is called when a probed function executes. If the\ncompiler does not inline cortex_a76_erratum_1463225_debug_handler(), it\ncan be probed.\n\nIf cortex_a76_erratum_1463225_debug_handler() is probed, any debug\nexception or software breakpoint exception will result in recursive\nexceptions leading to a stack overflow. This can be triggered with the\nftrace multiple_probes selftest, and as per the example splat below.\n\nThis is a regression caused by commit:\n\n 6459b8469753e9fe (\"arm64: entry: consolidate Cortex-A76 erratum 1463225 workaround\")\n\n... which removed the NOKPROBE_SYMBOL() annotation associated with the\nfunction.\n\nMy intent was that cortex_a76_erratum_1463225_debug_handler() would be\ninlined into its caller, el1_dbg(), which is marked noinstr and cannot\nbe probed. Mark cortex_a76_erratum_1463225_debug_handler() as\n__always_inline to ensure this.\n\nExample splat prior to this patch (with recursive entries elided):\n\n| # echo p cortex_a76_erratum_1463225_debug_handler \u003e /sys/kernel/debug/tracing/kprobe_events\n| # echo p do_el0_svc \u003e\u003e /sys/kernel/debug/tracing/kprobe_events\n| # echo 1 \u003e /sys/kernel/debug/tracing/events/kprobes/enable\n| Insufficient stack space to handle exception!\n| ESR: 0x0000000096000047 -- DABT (current EL)\n| FAR: 0xffff800009cefff0\n| Task stack: [0xffff800009cf0000..0xffff800009cf4000]\n| IRQ stack: [0xffff800008000000..0xffff800008004000]\n| Overflow stack: [0xffff00007fbc00f0..0xffff00007fbc10f0]\n| CPU: 0 PID: 145 Comm: sh Not tainted 6.0.0 #2\n| Hardware name: linux,dummy-virt (DT)\n| pstate: 604003c5 (nZCv DAIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n| pc : arm64_enter_el1_dbg+0x4/0x20\n| lr : el1_dbg+0x24/0x5c\n| sp : ffff800009cf0000\n| x29: ffff800009cf0000 x28: ffff000002c74740 x27: 0000000000000000\n| x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000\n| x23: 00000000604003c5 x22: ffff80000801745c x21: 0000aaaac95ac068\n| x20: 00000000f2000004 x19: ffff800009cf0040 x18: 0000000000000000\n| x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000\n| x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000\n| x11: 0000000000000010 x10: ffff800008c87190 x9 : ffff800008ca00d0\n| x8 : 000000000000003c x7 : 0000000000000000 x6 : 0000000000000000\n| x5 : 0000000000000000 x4 : 0000000000000000 x3 : 00000000000043a4\n| x2 : 00000000f2000004 x1 : 00000000f2000004 x0 : ffff800009cf0040\n| Kernel panic - not syncing: kernel stack overflow\n| CPU: 0 PID: 145 Comm: sh Not tainted 6.0.0 #2\n| Hardware name: linux,dummy-virt (DT)\n| Call trace:\n| dump_backtrace+0xe4/0x104\n| show_stack+0x18/0x4c\n| dump_stack_lvl+0x64/0x7c\n| dump_stack+0x18/0x38\n| panic+0x14c/0x338\n| test_taint+0x0/0x2c\n| panic_bad_stack+0x104/0x118\n| handle_bad_stack+0x34/0x48\n| __bad_stack+0x78/0x7c\n| arm64_enter_el1_dbg+0x4/0x20\n| el1h_64_sync_handler+0x40/0x98\n| el1h_64_sync+0x64/0x68\n| cortex_a76_erratum_1463225_debug_handler+0x0/0x34\n...\n| el1h_64_sync_handler+0x40/0x98\n| el1h_64_sync+0x64/0x68\n| cortex_a76_erratum_1463225_debug_handler+0x0/0x34\n...\n| el1h_64_sync_handler+0x40/0x98\n| el1h_64_sync+0x64/0x68\n| cortex_a76_erratum_1463225_debug_handler+0x0/0x34\n| el1h_64_sync_handler+0x40/0x98\n| el1h_64_sync+0x64/0x68\n| do_el0_svc+0x0/0x28\n| el0t_64_sync_handler+0x84/0xf0\n| el0t_64_sync+0x18c/0x190\n| Kernel Offset: disabled\n| CPU features: 0x0080,00005021,19001080\n| Memory Limit: none\n| ---[ end Kernel panic - not syncing: kernel stack overflow ]---\n\nWith this patch, cortex_a76_erratum_1463225_debug_handler() is inlined\ninto el1_dbg(), and el1_dbg() cannot be probed:\n\n| # echo p cortex_a76_erratum_1463225_debug_handler \u003e /sys/kernel/debug/tracing/kprobe_events\n| sh: write error: No such file or directory\n| # grep -w cortex_a76_errat\n---truncated---"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:47:50.503Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/71d6c33fe223255f4416a01514da2c0bc3e283e7"
},
{
"url": "https://git.kernel.org/stable/c/db66629d43b2d12cb43b004a4ca6be1d03228e97"
},
{
"url": "https://git.kernel.org/stable/c/024f4b2e1f874934943eb2d3d288ebc52c79f55c"
}
],
"title": "arm64: entry: avoid kprobe recursion",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49888",
"datePublished": "2025-05-01T14:10:33.183Z",
"dateReserved": "2025-05-01T14:05:17.242Z",
"dateUpdated": "2025-05-04T08:47:50.503Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49928 (GCVE-0-2022-49928)
Vulnerability from cvelistv5
Published
2025-05-01 14:11
Modified
2025-10-01 14:56
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
SUNRPC: Fix null-ptr-deref when xps sysfs alloc failed
There is a null-ptr-deref when xps sysfs alloc failed:
BUG: KASAN: null-ptr-deref in sysfs_do_create_link_sd+0x40/0xd0
Read of size 8 at addr 0000000000000030 by task gssproxy/457
CPU: 5 PID: 457 Comm: gssproxy Not tainted 6.0.0-09040-g02357b27ee03 #9
Call Trace:
<TASK>
dump_stack_lvl+0x34/0x44
kasan_report+0xa3/0x120
sysfs_do_create_link_sd+0x40/0xd0
rpc_sysfs_client_setup+0x161/0x1b0
rpc_new_client+0x3fc/0x6e0
rpc_create_xprt+0x71/0x220
rpc_create+0x1d4/0x350
gssp_rpc_create+0xc3/0x160
set_gssp_clnt+0xbc/0x140
write_gssp+0x116/0x1a0
proc_reg_write+0xd6/0x130
vfs_write+0x177/0x690
ksys_write+0xb9/0x150
do_syscall_64+0x35/0x80
entry_SYSCALL_64_after_hwframe+0x46/0xb0
When the xprt_switch sysfs alloc failed, should not add xprt and
switch sysfs to it, otherwise, maybe null-ptr-deref; also initialize
the 'xps_sysfs' to NULL to avoid oops when destroy it.
References
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-49928",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T14:56:32.147376Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-476",
"description": "CWE-476 NULL Pointer Dereference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T14:56:34.636Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/sunrpc/sysfs.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "d59722d088a9d86ce6d9d39979e5d1d669d249f7",
"status": "affected",
"version": "baea99445dd4675a834e8a5987d2f368adb62e6c",
"versionType": "git"
},
{
"lessThan": "7b189b0aa8dab14b49c31c65af8a982e96e25b62",
"status": "affected",
"version": "baea99445dd4675a834e8a5987d2f368adb62e6c",
"versionType": "git"
},
{
"lessThan": "cbdeaee94a415800c65a8c3fa04d9664a8b8fb3a",
"status": "affected",
"version": "baea99445dd4675a834e8a5987d2f368adb62e6c",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/sunrpc/sysfs.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.14"
},
{
"lessThan": "5.14",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.78",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.78",
"versionStartIncluding": "5.14",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.8",
"versionStartIncluding": "5.14",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "5.14",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nSUNRPC: Fix null-ptr-deref when xps sysfs alloc failed\n\nThere is a null-ptr-deref when xps sysfs alloc failed:\n BUG: KASAN: null-ptr-deref in sysfs_do_create_link_sd+0x40/0xd0\n Read of size 8 at addr 0000000000000030 by task gssproxy/457\n\n CPU: 5 PID: 457 Comm: gssproxy Not tainted 6.0.0-09040-g02357b27ee03 #9\n Call Trace:\n \u003cTASK\u003e\n dump_stack_lvl+0x34/0x44\n kasan_report+0xa3/0x120\n sysfs_do_create_link_sd+0x40/0xd0\n rpc_sysfs_client_setup+0x161/0x1b0\n rpc_new_client+0x3fc/0x6e0\n rpc_create_xprt+0x71/0x220\n rpc_create+0x1d4/0x350\n gssp_rpc_create+0xc3/0x160\n set_gssp_clnt+0xbc/0x140\n write_gssp+0x116/0x1a0\n proc_reg_write+0xd6/0x130\n vfs_write+0x177/0x690\n ksys_write+0xb9/0x150\n do_syscall_64+0x35/0x80\n entry_SYSCALL_64_after_hwframe+0x46/0xb0\n\nWhen the xprt_switch sysfs alloc failed, should not add xprt and\nswitch sysfs to it, otherwise, maybe null-ptr-deref; also initialize\nthe \u0027xps_sysfs\u0027 to NULL to avoid oops when destroy it."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:48:58.505Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/d59722d088a9d86ce6d9d39979e5d1d669d249f7"
},
{
"url": "https://git.kernel.org/stable/c/7b189b0aa8dab14b49c31c65af8a982e96e25b62"
},
{
"url": "https://git.kernel.org/stable/c/cbdeaee94a415800c65a8c3fa04d9664a8b8fb3a"
}
],
"title": "SUNRPC: Fix null-ptr-deref when xps sysfs alloc failed",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49928",
"datePublished": "2025-05-01T14:11:06.068Z",
"dateReserved": "2025-05-01T14:05:17.253Z",
"dateUpdated": "2025-10-01T14:56:34.636Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-28866 (GCVE-0-2023-28866)
Vulnerability from cvelistv5
Published
2023-03-27 00:00
Modified
2025-05-05 16:02
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
In the Linux kernel through 6.2.8, net/bluetooth/hci_sync.c allows out-of-bounds access because amp_init1[] and amp_init2[] are supposed to have an intentionally invalid element, but do not.
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T13:51:38.321Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://patchwork.kernel.org/project/bluetooth/patch/20230322232543.3079578-1-luiz.dentz%40gmail.com"
},
{
"tags": [
"x_transferred"
],
"url": "https://lore.kernel.org/lkml/20230321015018.1759683-1-iam%40sung-woo.kim/"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git/commit/?id=95084403f8c070ccf5d7cbe72352519c1798a40a"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2023-28866",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-04-23T13:26:31.342513Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-125",
"description": "CWE-125 Out-of-bounds Read",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-05-05T16:02:01.482Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel through 6.2.8, net/bluetooth/hci_sync.c allows out-of-bounds access because amp_init1[] and amp_init2[] are supposed to have an intentionally invalid element, but do not."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-03-27T00:00:00.000Z",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
},
"references": [
{
"url": "https://patchwork.kernel.org/project/bluetooth/patch/20230322232543.3079578-1-luiz.dentz%40gmail.com"
},
{
"url": "https://lore.kernel.org/lkml/20230321015018.1759683-1-iam%40sung-woo.kim/"
},
{
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git/commit/?id=95084403f8c070ccf5d7cbe72352519c1798a40a"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2023-28866",
"datePublished": "2023-03-27T00:00:00.000Z",
"dateReserved": "2023-03-27T00:00:00.000Z",
"dateUpdated": "2025-05-05T16:02:01.482Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53042 (GCVE-0-2023-53042)
Vulnerability from cvelistv5
Published
2025-05-02 15:54
Modified
2025-07-11 17:19
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Do not set DRR on pipe Commit
[WHY]
Writing to DRR registers such as OTG_V_TOTAL_MIN on the same frame as a
pipe commit can cause underflow.
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "f8080f1e300e7abcc03025ec8b5bab69ae98daaa",
"status": "affected",
"version": "4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c",
"versionType": "git"
},
{
"lessThan": "3c20a098b507020936e02a98f4fbb924deeef44b",
"status": "affected",
"version": "4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c",
"versionType": "git"
},
{
"lessThan": "56574f89dbd84004c3fd6485bcaafb5aa9b8be14",
"status": "affected",
"version": "4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.15"
},
{
"lessThan": "4.15",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.21",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.21",
"versionStartIncluding": "4.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.8",
"versionStartIncluding": "4.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "4.15",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Do not set DRR on pipe Commit\n\n[WHY]\nWriting to DRR registers such as OTG_V_TOTAL_MIN on the same frame as a\npipe commit can cause underflow."
}
],
"providerMetadata": {
"dateUpdated": "2025-07-11T17:19:35.980Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/f8080f1e300e7abcc03025ec8b5bab69ae98daaa"
},
{
"url": "https://git.kernel.org/stable/c/3c20a098b507020936e02a98f4fbb924deeef44b"
},
{
"url": "https://git.kernel.org/stable/c/56574f89dbd84004c3fd6485bcaafb5aa9b8be14"
}
],
"title": "drm/amd/display: Do not set DRR on pipe Commit",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53042",
"datePublished": "2025-05-02T15:54:59.917Z",
"dateReserved": "2025-04-16T07:18:43.827Z",
"dateUpdated": "2025-07-11T17:19:35.980Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53125 (GCVE-0-2023-53125)
Vulnerability from cvelistv5
Published
2025-05-02 15:56
Modified
2025-05-04 07:50
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: usb: smsc75xx: Limit packet length to skb->len
Packet length retrieved from skb data may be larger than
the actual socket buffer length (up to 9026 bytes). In such
case the cloned skb passed up the network stack will leak
kernel memory contents.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: d0cad871703b898a442e4049c532ec39168e5b57 Version: d0cad871703b898a442e4049c532ec39168e5b57 Version: d0cad871703b898a442e4049c532ec39168e5b57 Version: d0cad871703b898a442e4049c532ec39168e5b57 Version: d0cad871703b898a442e4049c532ec39168e5b57 Version: d0cad871703b898a442e4049c532ec39168e5b57 Version: d0cad871703b898a442e4049c532ec39168e5b57 Version: d0cad871703b898a442e4049c532ec39168e5b57 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/usb/smsc75xx.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "4a4de0a68b18485c68ab4f0cfa665b1633c6d277",
"status": "affected",
"version": "d0cad871703b898a442e4049c532ec39168e5b57",
"versionType": "git"
},
{
"lessThan": "53966d572d056d6b234cfe76a5f9d60049d3c178",
"status": "affected",
"version": "d0cad871703b898a442e4049c532ec39168e5b57",
"versionType": "git"
},
{
"lessThan": "9fabdd79051a9fe51388df099aff6e4b660fedd2",
"status": "affected",
"version": "d0cad871703b898a442e4049c532ec39168e5b57",
"versionType": "git"
},
{
"lessThan": "e294f0aa47e4844f3d3c8766c02accd5a76a7d4e",
"status": "affected",
"version": "d0cad871703b898a442e4049c532ec39168e5b57",
"versionType": "git"
},
{
"lessThan": "105db6574281e1e03fcbf87983f4fee111682306",
"status": "affected",
"version": "d0cad871703b898a442e4049c532ec39168e5b57",
"versionType": "git"
},
{
"lessThan": "c7bdc137ca163b90917c1eeba4f1937684bd4f8b",
"status": "affected",
"version": "d0cad871703b898a442e4049c532ec39168e5b57",
"versionType": "git"
},
{
"lessThan": "8ee5df9c039e37b9d8eb5e3de08bfb7f53d31cb6",
"status": "affected",
"version": "d0cad871703b898a442e4049c532ec39168e5b57",
"versionType": "git"
},
{
"lessThan": "d8b228318935044dafe3a5bc07ee71a1f1424b8d",
"status": "affected",
"version": "d0cad871703b898a442e4049c532ec39168e5b57",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/usb/smsc75xx.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.34"
},
{
"lessThan": "2.6.34",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.311",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.279",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.238",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.176",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.104",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.21",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.311",
"versionStartIncluding": "2.6.34",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.279",
"versionStartIncluding": "2.6.34",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.238",
"versionStartIncluding": "2.6.34",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.176",
"versionStartIncluding": "2.6.34",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.104",
"versionStartIncluding": "2.6.34",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.21",
"versionStartIncluding": "2.6.34",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.8",
"versionStartIncluding": "2.6.34",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "2.6.34",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: usb: smsc75xx: Limit packet length to skb-\u003elen\n\nPacket length retrieved from skb data may be larger than\nthe actual socket buffer length (up to 9026 bytes). In such\ncase the cloned skb passed up the network stack will leak\nkernel memory contents."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:50:22.048Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/4a4de0a68b18485c68ab4f0cfa665b1633c6d277"
},
{
"url": "https://git.kernel.org/stable/c/53966d572d056d6b234cfe76a5f9d60049d3c178"
},
{
"url": "https://git.kernel.org/stable/c/9fabdd79051a9fe51388df099aff6e4b660fedd2"
},
{
"url": "https://git.kernel.org/stable/c/e294f0aa47e4844f3d3c8766c02accd5a76a7d4e"
},
{
"url": "https://git.kernel.org/stable/c/105db6574281e1e03fcbf87983f4fee111682306"
},
{
"url": "https://git.kernel.org/stable/c/c7bdc137ca163b90917c1eeba4f1937684bd4f8b"
},
{
"url": "https://git.kernel.org/stable/c/8ee5df9c039e37b9d8eb5e3de08bfb7f53d31cb6"
},
{
"url": "https://git.kernel.org/stable/c/d8b228318935044dafe3a5bc07ee71a1f1424b8d"
}
],
"title": "net: usb: smsc75xx: Limit packet length to skb-\u003elen",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53125",
"datePublished": "2025-05-02T15:56:01.140Z",
"dateReserved": "2025-05-02T15:51:43.555Z",
"dateUpdated": "2025-05-04T07:50:22.048Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53105 (GCVE-0-2023-53105)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 07:49
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/mlx5e: Fix cleanup null-ptr deref on encap lock
During module is unloaded while a peer tc flow is still offloaded,
first the peer uplink rep profile is changed to a nic profile, and so
neigh encap lock is destroyed. Next during unload, the VF reps netdevs
are unregistered which causes the original non-peer tc flow to be deleted,
which deletes the peer flow. The peer flow deletion detaches the encap
entry and try to take the already destroyed encap lock, causing the
below trace.
Fix this by clearing peer flows during tc eswitch cleanup
(mlx5e_tc_esw_cleanup()).
Relevant trace:
[ 4316.837128] BUG: kernel NULL pointer dereference, address: 00000000000001d8
[ 4316.842239] RIP: 0010:__mutex_lock+0xb5/0xc40
[ 4316.851897] Call Trace:
[ 4316.852481] <TASK>
[ 4316.857214] mlx5e_rep_neigh_entry_release+0x93/0x790 [mlx5_core]
[ 4316.858258] mlx5e_rep_encap_entry_detach+0xa7/0xf0 [mlx5_core]
[ 4316.859134] mlx5e_encap_dealloc+0xa3/0xf0 [mlx5_core]
[ 4316.859867] clean_encap_dests.part.0+0x5c/0xe0 [mlx5_core]
[ 4316.860605] mlx5e_tc_del_fdb_flow+0x32a/0x810 [mlx5_core]
[ 4316.862609] __mlx5e_tc_del_fdb_peer_flow+0x1a2/0x250 [mlx5_core]
[ 4316.863394] mlx5e_tc_del_flow+0x(/0x630 [mlx5_core]
[ 4316.864090] mlx5e_flow_put+0x5f/0x100 [mlx5_core]
[ 4316.864771] mlx5e_delete_flower+0x4de/0xa40 [mlx5_core]
[ 4316.865486] tc_setup_cb_reoffload+0x20/0x80
[ 4316.865905] fl_reoffload+0x47c/0x510 [cls_flower]
[ 4316.869181] tcf_block_playback_offloads+0x91/0x1d0
[ 4316.869649] tcf_block_unbind+0xe7/0x1b0
[ 4316.870049] tcf_block_offload_cmd.isra.0+0x1ee/0x270
[ 4316.879266] tcf_block_offload_unbind+0x61/0xa0
[ 4316.879711] __tcf_block_put+0xa4/0x310
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/mellanox/mlx5/core/en_tc.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "b7350f8dbe0c2a1d4d3ad7c35b610abd3cb91750",
"status": "affected",
"version": "04de7dda7394fa9c2b0fc9cec65661d9b4f0d04d",
"versionType": "git"
},
{
"lessThan": "01fdaea410787fe372daeaeda93a29ed0606d334",
"status": "affected",
"version": "04de7dda7394fa9c2b0fc9cec65661d9b4f0d04d",
"versionType": "git"
},
{
"lessThan": "c9668f0b1d28570327dbba189f2c61f6f9e43ae7",
"status": "affected",
"version": "04de7dda7394fa9c2b0fc9cec65661d9b4f0d04d",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/mellanox/mlx5/core/en_tc.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.0"
},
{
"lessThan": "5.0",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.21",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.21",
"versionStartIncluding": "5.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.8",
"versionStartIncluding": "5.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "5.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/mlx5e: Fix cleanup null-ptr deref on encap lock\n\nDuring module is unloaded while a peer tc flow is still offloaded,\nfirst the peer uplink rep profile is changed to a nic profile, and so\nneigh encap lock is destroyed. Next during unload, the VF reps netdevs\nare unregistered which causes the original non-peer tc flow to be deleted,\nwhich deletes the peer flow. The peer flow deletion detaches the encap\nentry and try to take the already destroyed encap lock, causing the\nbelow trace.\n\nFix this by clearing peer flows during tc eswitch cleanup\n(mlx5e_tc_esw_cleanup()).\n\nRelevant trace:\n[ 4316.837128] BUG: kernel NULL pointer dereference, address: 00000000000001d8\n[ 4316.842239] RIP: 0010:__mutex_lock+0xb5/0xc40\n[ 4316.851897] Call Trace:\n[ 4316.852481] \u003cTASK\u003e\n[ 4316.857214] mlx5e_rep_neigh_entry_release+0x93/0x790 [mlx5_core]\n[ 4316.858258] mlx5e_rep_encap_entry_detach+0xa7/0xf0 [mlx5_core]\n[ 4316.859134] mlx5e_encap_dealloc+0xa3/0xf0 [mlx5_core]\n[ 4316.859867] clean_encap_dests.part.0+0x5c/0xe0 [mlx5_core]\n[ 4316.860605] mlx5e_tc_del_fdb_flow+0x32a/0x810 [mlx5_core]\n[ 4316.862609] __mlx5e_tc_del_fdb_peer_flow+0x1a2/0x250 [mlx5_core]\n[ 4316.863394] mlx5e_tc_del_flow+0x(/0x630 [mlx5_core]\n[ 4316.864090] mlx5e_flow_put+0x5f/0x100 [mlx5_core]\n[ 4316.864771] mlx5e_delete_flower+0x4de/0xa40 [mlx5_core]\n[ 4316.865486] tc_setup_cb_reoffload+0x20/0x80\n[ 4316.865905] fl_reoffload+0x47c/0x510 [cls_flower]\n[ 4316.869181] tcf_block_playback_offloads+0x91/0x1d0\n[ 4316.869649] tcf_block_unbind+0xe7/0x1b0\n[ 4316.870049] tcf_block_offload_cmd.isra.0+0x1ee/0x270\n[ 4316.879266] tcf_block_offload_unbind+0x61/0xa0\n[ 4316.879711] __tcf_block_put+0xa4/0x310"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:49:57.013Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/b7350f8dbe0c2a1d4d3ad7c35b610abd3cb91750"
},
{
"url": "https://git.kernel.org/stable/c/01fdaea410787fe372daeaeda93a29ed0606d334"
},
{
"url": "https://git.kernel.org/stable/c/c9668f0b1d28570327dbba189f2c61f6f9e43ae7"
}
],
"title": "net/mlx5e: Fix cleanup null-ptr deref on encap lock",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53105",
"datePublished": "2025-05-02T15:55:46.606Z",
"dateReserved": "2025-05-02T15:51:43.553Z",
"dateUpdated": "2025-05-04T07:49:57.013Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49824 (GCVE-0-2022-49824)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:46
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ata: libata-transport: fix error handling in ata_tlink_add()
In ata_tlink_add(), the return value of transport_add_device() is
not checked. As a result, it causes null-ptr-deref while removing
the module, because transport_remove_device() is called to remove
the device that was not added.
Unable to handle kernel NULL pointer dereference at virtual address 00000000000000d0
CPU: 33 PID: 13850 Comm: rmmod Kdump: loaded Tainted: G W 6.1.0-rc3+ #12
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : device_del+0x48/0x39c
lr : device_del+0x44/0x39c
Call trace:
device_del+0x48/0x39c
attribute_container_class_device_del+0x28/0x40
transport_remove_classdev+0x60/0x7c
attribute_container_device_trigger+0x118/0x120
transport_remove_device+0x20/0x30
ata_tlink_delete+0x88/0xb0 [libata]
ata_tport_delete+0x2c/0x60 [libata]
ata_port_detach+0x148/0x1b0 [libata]
ata_pci_remove_one+0x50/0x80 [libata]
ahci_remove_one+0x4c/0x8c [ahci]
Fix this by checking and handling return value of transport_add_device()
in ata_tlink_add().
References
| URL | Tags | |
|---|---|---|
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/ata/libata-transport.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "7377a14598f6b04446c54bc4a50cd249470d6c6f",
"status": "affected",
"version": "d9027470b88631d0956ac37cdadfdeb9cdcf2c99",
"versionType": "git"
},
{
"lessThan": "67b219314628b90b3a314528e177335b0cd5c70b",
"status": "affected",
"version": "d9027470b88631d0956ac37cdadfdeb9cdcf2c99",
"versionType": "git"
},
{
"lessThan": "d5234480ca822bdcf03fe4d6a590ddcb854558f7",
"status": "affected",
"version": "d9027470b88631d0956ac37cdadfdeb9cdcf2c99",
"versionType": "git"
},
{
"lessThan": "cf0816f6322c5c37ee52655f928e91ecf32da103",
"status": "affected",
"version": "d9027470b88631d0956ac37cdadfdeb9cdcf2c99",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/ata/libata-transport.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.37"
},
{
"lessThan": "2.6.37",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.156",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.80",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.156",
"versionStartIncluding": "2.6.37",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.80",
"versionStartIncluding": "2.6.37",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "2.6.37",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "2.6.37",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nata: libata-transport: fix error handling in ata_tlink_add()\n\nIn ata_tlink_add(), the return value of transport_add_device() is\nnot checked. As a result, it causes null-ptr-deref while removing\nthe module, because transport_remove_device() is called to remove\nthe device that was not added.\n\nUnable to handle kernel NULL pointer dereference at virtual address 00000000000000d0\nCPU: 33 PID: 13850 Comm: rmmod Kdump: loaded Tainted: G W 6.1.0-rc3+ #12\npstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)\npc : device_del+0x48/0x39c\nlr : device_del+0x44/0x39c\nCall trace:\n device_del+0x48/0x39c\n attribute_container_class_device_del+0x28/0x40\n transport_remove_classdev+0x60/0x7c\n attribute_container_device_trigger+0x118/0x120\n transport_remove_device+0x20/0x30\n ata_tlink_delete+0x88/0xb0 [libata]\n ata_tport_delete+0x2c/0x60 [libata]\n ata_port_detach+0x148/0x1b0 [libata]\n ata_pci_remove_one+0x50/0x80 [libata]\n ahci_remove_one+0x4c/0x8c [ahci]\n\nFix this by checking and handling return value of transport_add_device()\nin ata_tlink_add()."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:46:12.688Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/7377a14598f6b04446c54bc4a50cd249470d6c6f"
},
{
"url": "https://git.kernel.org/stable/c/67b219314628b90b3a314528e177335b0cd5c70b"
},
{
"url": "https://git.kernel.org/stable/c/d5234480ca822bdcf03fe4d6a590ddcb854558f7"
},
{
"url": "https://git.kernel.org/stable/c/cf0816f6322c5c37ee52655f928e91ecf32da103"
}
],
"title": "ata: libata-transport: fix error handling in ata_tlink_add()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49824",
"datePublished": "2025-05-01T14:09:44.852Z",
"dateReserved": "2025-05-01T14:05:17.227Z",
"dateUpdated": "2025-05-04T08:46:12.688Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-40937 (GCVE-0-2024-40937)
Vulnerability from cvelistv5
Published
2024-07-12 12:25
Modified
2025-05-04 09:18
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
gve: Clear napi->skb before dev_kfree_skb_any()
gve_rx_free_skb incorrectly leaves napi->skb referencing an skb after it
is freed with dev_kfree_skb_any(). This can result in a subsequent call
to napi_get_frags returning a dangling pointer.
Fix this by clearing napi->skb before the skb is freed.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T04:39:55.542Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/75afd8724739ee5ed8165acde5f6ac3988b485cc"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/d221284991118c0ab16480b53baecd857c0bc442"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/2ce5341c36993b776012601921d7688693f8c037"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/a68184d5b420ea4fc7e6b7ceb52bbc66f90d3c50"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/6f4d93b78ade0a4c2cafd587f7b429ce95abb02e"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-40937",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-09-10T17:04:39.753649Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-09-11T17:34:26.574Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/google/gve/gve_rx_dqo.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "75afd8724739ee5ed8165acde5f6ac3988b485cc",
"status": "affected",
"version": "9b8dd5e5ea48bbb7532d20c4093a79d8283e4029",
"versionType": "git"
},
{
"lessThan": "d221284991118c0ab16480b53baecd857c0bc442",
"status": "affected",
"version": "9b8dd5e5ea48bbb7532d20c4093a79d8283e4029",
"versionType": "git"
},
{
"lessThan": "2ce5341c36993b776012601921d7688693f8c037",
"status": "affected",
"version": "9b8dd5e5ea48bbb7532d20c4093a79d8283e4029",
"versionType": "git"
},
{
"lessThan": "a68184d5b420ea4fc7e6b7ceb52bbc66f90d3c50",
"status": "affected",
"version": "9b8dd5e5ea48bbb7532d20c4093a79d8283e4029",
"versionType": "git"
},
{
"lessThan": "6f4d93b78ade0a4c2cafd587f7b429ce95abb02e",
"status": "affected",
"version": "9b8dd5e5ea48bbb7532d20c4093a79d8283e4029",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/google/gve/gve_rx_dqo.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.14"
},
{
"lessThan": "5.14",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.162",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.95",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.35",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.9.*",
"status": "unaffected",
"version": "6.9.6",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.10",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.162",
"versionStartIncluding": "5.14",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.95",
"versionStartIncluding": "5.14",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.35",
"versionStartIncluding": "5.14",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.9.6",
"versionStartIncluding": "5.14",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.10",
"versionStartIncluding": "5.14",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ngve: Clear napi-\u003eskb before dev_kfree_skb_any()\n\ngve_rx_free_skb incorrectly leaves napi-\u003eskb referencing an skb after it\nis freed with dev_kfree_skb_any(). This can result in a subsequent call\nto napi_get_frags returning a dangling pointer.\n\nFix this by clearing napi-\u003eskb before the skb is freed."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T09:18:20.359Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/75afd8724739ee5ed8165acde5f6ac3988b485cc"
},
{
"url": "https://git.kernel.org/stable/c/d221284991118c0ab16480b53baecd857c0bc442"
},
{
"url": "https://git.kernel.org/stable/c/2ce5341c36993b776012601921d7688693f8c037"
},
{
"url": "https://git.kernel.org/stable/c/a68184d5b420ea4fc7e6b7ceb52bbc66f90d3c50"
},
{
"url": "https://git.kernel.org/stable/c/6f4d93b78ade0a4c2cafd587f7b429ce95abb02e"
}
],
"title": "gve: Clear napi-\u003eskb before dev_kfree_skb_any()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-40937",
"datePublished": "2024-07-12T12:25:13.807Z",
"dateReserved": "2024-07-12T12:17:45.584Z",
"dateUpdated": "2025-05-04T09:18:20.359Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49925 (GCVE-0-2022-49925)
Vulnerability from cvelistv5
Published
2025-05-01 14:11
Modified
2025-10-01 14:57
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA/core: Fix null-ptr-deref in ib_core_cleanup()
KASAN reported a null-ptr-deref error:
KASAN: null-ptr-deref in range [0x0000000000000118-0x000000000000011f]
CPU: 1 PID: 379
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996)
RIP: 0010:destroy_workqueue+0x2f/0x740
RSP: 0018:ffff888016137df8 EFLAGS: 00000202
...
Call Trace:
ib_core_cleanup+0xa/0xa1 [ib_core]
__do_sys_delete_module.constprop.0+0x34f/0x5b0
do_syscall_64+0x3a/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fa1a0d221b7
...
It is because the fail of roce_gid_mgmt_init() is ignored:
ib_core_init()
roce_gid_mgmt_init()
gid_cache_wq = alloc_ordered_workqueue # fail
...
ib_core_cleanup()
roce_gid_mgmt_cleanup()
destroy_workqueue(gid_cache_wq)
# destroy an unallocated wq
Fix this by catching the fail of roce_gid_mgmt_init() in ib_core_init().
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-49925",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T14:57:14.516142Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-476",
"description": "CWE-476 NULL Pointer Dereference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T14:57:17.421Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/infiniband/core/device.c",
"drivers/infiniband/core/nldev.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "af8fb5a0600e9ae29950e9422a032c3c22649ee5",
"status": "affected",
"version": "03db3a2d81e6e84f3ed3cb9e087cae17d762642b",
"versionType": "git"
},
{
"lessThan": "d360e875c011a005628525bf290322058927e7dc",
"status": "affected",
"version": "03db3a2d81e6e84f3ed3cb9e087cae17d762642b",
"versionType": "git"
},
{
"lessThan": "6b3d5dcb12347f3518308c2c9d2cf72453a3e1e5",
"status": "affected",
"version": "03db3a2d81e6e84f3ed3cb9e087cae17d762642b",
"versionType": "git"
},
{
"lessThan": "ab817f75e5e0fa58d9be0825da6a7b7d8a1fa1d9",
"status": "affected",
"version": "03db3a2d81e6e84f3ed3cb9e087cae17d762642b",
"versionType": "git"
},
{
"lessThan": "07c0d131cc0fe1f3981a42958fc52d573d303d89",
"status": "affected",
"version": "03db3a2d81e6e84f3ed3cb9e087cae17d762642b",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/infiniband/core/device.c",
"drivers/infiniband/core/nldev.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.3"
},
{
"lessThan": "4.3",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.224",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.154",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.78",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.224",
"versionStartIncluding": "4.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.154",
"versionStartIncluding": "4.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.78",
"versionStartIncluding": "4.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.8",
"versionStartIncluding": "4.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "4.3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/core: Fix null-ptr-deref in ib_core_cleanup()\n\nKASAN reported a null-ptr-deref error:\n\n KASAN: null-ptr-deref in range [0x0000000000000118-0x000000000000011f]\n CPU: 1 PID: 379\n Hardware name: QEMU Standard PC (i440FX + PIIX, 1996)\n RIP: 0010:destroy_workqueue+0x2f/0x740\n RSP: 0018:ffff888016137df8 EFLAGS: 00000202\n ...\n Call Trace:\n ib_core_cleanup+0xa/0xa1 [ib_core]\n __do_sys_delete_module.constprop.0+0x34f/0x5b0\n do_syscall_64+0x3a/0x90\n entry_SYSCALL_64_after_hwframe+0x63/0xcd\n RIP: 0033:0x7fa1a0d221b7\n ...\n\nIt is because the fail of roce_gid_mgmt_init() is ignored:\n\n ib_core_init()\n roce_gid_mgmt_init()\n gid_cache_wq = alloc_ordered_workqueue # fail\n ...\n ib_core_cleanup()\n roce_gid_mgmt_cleanup()\n destroy_workqueue(gid_cache_wq)\n # destroy an unallocated wq\n\nFix this by catching the fail of roce_gid_mgmt_init() in ib_core_init()."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:48:54.878Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/af8fb5a0600e9ae29950e9422a032c3c22649ee5"
},
{
"url": "https://git.kernel.org/stable/c/d360e875c011a005628525bf290322058927e7dc"
},
{
"url": "https://git.kernel.org/stable/c/6b3d5dcb12347f3518308c2c9d2cf72453a3e1e5"
},
{
"url": "https://git.kernel.org/stable/c/ab817f75e5e0fa58d9be0825da6a7b7d8a1fa1d9"
},
{
"url": "https://git.kernel.org/stable/c/07c0d131cc0fe1f3981a42958fc52d573d303d89"
}
],
"title": "RDMA/core: Fix null-ptr-deref in ib_core_cleanup()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49925",
"datePublished": "2025-05-01T14:11:03.960Z",
"dateReserved": "2025-05-01T14:05:17.253Z",
"dateUpdated": "2025-10-01T14:57:17.421Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49890 (GCVE-0-2022-49890)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-10-01 16:08
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
capabilities: fix potential memleak on error path from vfs_getxattr_alloc()
In cap_inode_getsecurity(), we will use vfs_getxattr_alloc() to
complete the memory allocation of tmpbuf, if we have completed
the memory allocation of tmpbuf, but failed to call handler->get(...),
there will be a memleak in below logic:
|-- ret = (int)vfs_getxattr_alloc(mnt_userns, ...)
| /* ^^^ alloc for tmpbuf */
|-- value = krealloc(*xattr_value, error + 1, flags)
| /* ^^^ alloc memory */
|-- error = handler->get(handler, ...)
| /* error! */
|-- *xattr_value = value
| /* xattr_value is &tmpbuf (memory leak!) */
So we will try to free(tmpbuf) after vfs_getxattr_alloc() fails to fix it.
[PM: subject line and backtrace tweaks]
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 8db6c34f1dbc8e06aa016a9b829b06902c3e1340 Version: 8db6c34f1dbc8e06aa016a9b829b06902c3e1340 Version: 8db6c34f1dbc8e06aa016a9b829b06902c3e1340 Version: 8db6c34f1dbc8e06aa016a9b829b06902c3e1340 Version: 8db6c34f1dbc8e06aa016a9b829b06902c3e1340 Version: 8db6c34f1dbc8e06aa016a9b829b06902c3e1340 Version: 8db6c34f1dbc8e06aa016a9b829b06902c3e1340 |
||
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-49890",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T16:08:33.672566Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-401",
"description": "CWE-401 Missing Release of Memory after Effective Lifetime",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T16:08:36.059Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"security/commoncap.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "6bb00eb21c0fbf18e5d3538c9ff0cf63fd0ace85",
"status": "affected",
"version": "8db6c34f1dbc8e06aa016a9b829b06902c3e1340",
"versionType": "git"
},
{
"lessThan": "90577bcc01c4188416a47269f8433f70502abe98",
"status": "affected",
"version": "8db6c34f1dbc8e06aa016a9b829b06902c3e1340",
"versionType": "git"
},
{
"lessThan": "0c3e6288da650d1ec911a259c77bc2d88e498603",
"status": "affected",
"version": "8db6c34f1dbc8e06aa016a9b829b06902c3e1340",
"versionType": "git"
},
{
"lessThan": "cdf01c807e974048c43c7fd3ca574f6086a57906",
"status": "affected",
"version": "8db6c34f1dbc8e06aa016a9b829b06902c3e1340",
"versionType": "git"
},
{
"lessThan": "2de8eec8afb75792440b8900a01d52b8f6742fd1",
"status": "affected",
"version": "8db6c34f1dbc8e06aa016a9b829b06902c3e1340",
"versionType": "git"
},
{
"lessThan": "7480aeff0093d8c54377553ec6b31110bea37b4d",
"status": "affected",
"version": "8db6c34f1dbc8e06aa016a9b829b06902c3e1340",
"versionType": "git"
},
{
"lessThan": "8cf0a1bc12870d148ae830a4ba88cfdf0e879cee",
"status": "affected",
"version": "8db6c34f1dbc8e06aa016a9b829b06902c3e1340",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"security/commoncap.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.14"
},
{
"lessThan": "4.14",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.299",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.265",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.224",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.154",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.78",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.299",
"versionStartIncluding": "4.14",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.265",
"versionStartIncluding": "4.14",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.224",
"versionStartIncluding": "4.14",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.154",
"versionStartIncluding": "4.14",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.78",
"versionStartIncluding": "4.14",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.8",
"versionStartIncluding": "4.14",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "4.14",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncapabilities: fix potential memleak on error path from vfs_getxattr_alloc()\n\nIn cap_inode_getsecurity(), we will use vfs_getxattr_alloc() to\ncomplete the memory allocation of tmpbuf, if we have completed\nthe memory allocation of tmpbuf, but failed to call handler-\u003eget(...),\nthere will be a memleak in below logic:\n\n |-- ret = (int)vfs_getxattr_alloc(mnt_userns, ...)\n | /* ^^^ alloc for tmpbuf */\n |-- value = krealloc(*xattr_value, error + 1, flags)\n | /* ^^^ alloc memory */\n |-- error = handler-\u003eget(handler, ...)\n | /* error! */\n |-- *xattr_value = value\n | /* xattr_value is \u0026tmpbuf (memory leak!) */\n\nSo we will try to free(tmpbuf) after vfs_getxattr_alloc() fails to fix it.\n\n[PM: subject line and backtrace tweaks]"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:47:53.416Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/6bb00eb21c0fbf18e5d3538c9ff0cf63fd0ace85"
},
{
"url": "https://git.kernel.org/stable/c/90577bcc01c4188416a47269f8433f70502abe98"
},
{
"url": "https://git.kernel.org/stable/c/0c3e6288da650d1ec911a259c77bc2d88e498603"
},
{
"url": "https://git.kernel.org/stable/c/cdf01c807e974048c43c7fd3ca574f6086a57906"
},
{
"url": "https://git.kernel.org/stable/c/2de8eec8afb75792440b8900a01d52b8f6742fd1"
},
{
"url": "https://git.kernel.org/stable/c/7480aeff0093d8c54377553ec6b31110bea37b4d"
},
{
"url": "https://git.kernel.org/stable/c/8cf0a1bc12870d148ae830a4ba88cfdf0e879cee"
}
],
"title": "capabilities: fix potential memleak on error path from vfs_getxattr_alloc()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49890",
"datePublished": "2025-05-01T14:10:34.481Z",
"dateReserved": "2025-05-01T14:05:17.242Z",
"dateUpdated": "2025-10-01T16:08:36.059Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49887 (GCVE-0-2022-49887)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-10-01 16:10
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: meson: vdec: fix possible refcount leak in vdec_probe()
v4l2_device_unregister need to be called to put the refcount got by
v4l2_device_register when vdec_probe fails or vdec_remove is called.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-49887",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T16:10:12.595184Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "CWE-noinfo Not enough information",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T16:10:14.955Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/staging/media/meson/vdec/vdec.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "70119756311a0be3b95bec2e1ba714673e90feba",
"status": "affected",
"version": "3e7f51bd96077acad6acd7b45668f65b44233c4e",
"versionType": "git"
},
{
"lessThan": "be6e22f54623d8a856a4f167b25be73c2ff1ff80",
"status": "affected",
"version": "3e7f51bd96077acad6acd7b45668f65b44233c4e",
"versionType": "git"
},
{
"lessThan": "f96ad391d054bd5c36994f98afd6a12cbb5600bf",
"status": "affected",
"version": "3e7f51bd96077acad6acd7b45668f65b44233c4e",
"versionType": "git"
},
{
"lessThan": "0457e7b12ece1a7e41fa0ae8b7e47c0a72a83bef",
"status": "affected",
"version": "3e7f51bd96077acad6acd7b45668f65b44233c4e",
"versionType": "git"
},
{
"lessThan": "7718999356234d9cc6a11b4641bb773928f1390f",
"status": "affected",
"version": "3e7f51bd96077acad6acd7b45668f65b44233c4e",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/staging/media/meson/vdec/vdec.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.3"
},
{
"lessThan": "5.3",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.224",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.154",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.78",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.224",
"versionStartIncluding": "5.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.154",
"versionStartIncluding": "5.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.78",
"versionStartIncluding": "5.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.8",
"versionStartIncluding": "5.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "5.3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: meson: vdec: fix possible refcount leak in vdec_probe()\n\nv4l2_device_unregister need to be called to put the refcount got by\nv4l2_device_register when vdec_probe fails or vdec_remove is called."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-20T14:35:38.906Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/70119756311a0be3b95bec2e1ba714673e90feba"
},
{
"url": "https://git.kernel.org/stable/c/be6e22f54623d8a856a4f167b25be73c2ff1ff80"
},
{
"url": "https://git.kernel.org/stable/c/f96ad391d054bd5c36994f98afd6a12cbb5600bf"
},
{
"url": "https://git.kernel.org/stable/c/0457e7b12ece1a7e41fa0ae8b7e47c0a72a83bef"
},
{
"url": "https://git.kernel.org/stable/c/7718999356234d9cc6a11b4641bb773928f1390f"
}
],
"title": "media: meson: vdec: fix possible refcount leak in vdec_probe()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49887",
"datePublished": "2025-05-01T14:10:32.569Z",
"dateReserved": "2025-05-01T14:05:17.242Z",
"dateUpdated": "2025-10-01T16:10:14.955Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53059 (GCVE-0-2023-53059)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 07:48
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
platform/chrome: cros_ec_chardev: fix kernel data leak from ioctl
It is possible to peep kernel page's data by providing larger `insize`
in struct cros_ec_command[1] when invoking EC host commands.
Fix it by using zeroed memory.
[1]: https://elixir.bootlin.com/linux/v6.2/source/include/linux/platform_data/cros_ec_proto.h#L74
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: eda2e30c6684d67288edb841c6125d48c608a242 Version: eda2e30c6684d67288edb841c6125d48c608a242 Version: eda2e30c6684d67288edb841c6125d48c608a242 Version: eda2e30c6684d67288edb841c6125d48c608a242 Version: eda2e30c6684d67288edb841c6125d48c608a242 Version: eda2e30c6684d67288edb841c6125d48c608a242 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/platform/chrome/cros_ec_chardev.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "13493ad6a220cb3f6f3552a16b4f2753a118b633",
"status": "affected",
"version": "eda2e30c6684d67288edb841c6125d48c608a242",
"versionType": "git"
},
{
"lessThan": "f86ff88a1548ccf5a13960c0e7625ca787ea0993",
"status": "affected",
"version": "eda2e30c6684d67288edb841c6125d48c608a242",
"versionType": "git"
},
{
"lessThan": "ebea2e16504f40d2c2bac42ad5c5a3de5ce034b4",
"status": "affected",
"version": "eda2e30c6684d67288edb841c6125d48c608a242",
"versionType": "git"
},
{
"lessThan": "eab28bfafcd1245a3510df9aa9eb940589956ea6",
"status": "affected",
"version": "eda2e30c6684d67288edb841c6125d48c608a242",
"versionType": "git"
},
{
"lessThan": "a0d8644784f73fa39f57f72f374eefaba2bf48a0",
"status": "affected",
"version": "eda2e30c6684d67288edb841c6125d48c608a242",
"versionType": "git"
},
{
"lessThan": "b20cf3f89c56b5f6a38b7f76a8128bf9f291bbd3",
"status": "affected",
"version": "eda2e30c6684d67288edb841c6125d48c608a242",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/platform/chrome/cros_ec_chardev.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.4"
},
{
"lessThan": "5.4",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.240",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.177",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.105",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.22",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.240",
"versionStartIncluding": "5.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.177",
"versionStartIncluding": "5.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.105",
"versionStartIncluding": "5.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.22",
"versionStartIncluding": "5.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.9",
"versionStartIncluding": "5.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "5.4",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nplatform/chrome: cros_ec_chardev: fix kernel data leak from ioctl\n\nIt is possible to peep kernel page\u0027s data by providing larger `insize`\nin struct cros_ec_command[1] when invoking EC host commands.\n\nFix it by using zeroed memory.\n\n[1]: https://elixir.bootlin.com/linux/v6.2/source/include/linux/platform_data/cros_ec_proto.h#L74"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:48:56.262Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/13493ad6a220cb3f6f3552a16b4f2753a118b633"
},
{
"url": "https://git.kernel.org/stable/c/f86ff88a1548ccf5a13960c0e7625ca787ea0993"
},
{
"url": "https://git.kernel.org/stable/c/ebea2e16504f40d2c2bac42ad5c5a3de5ce034b4"
},
{
"url": "https://git.kernel.org/stable/c/eab28bfafcd1245a3510df9aa9eb940589956ea6"
},
{
"url": "https://git.kernel.org/stable/c/a0d8644784f73fa39f57f72f374eefaba2bf48a0"
},
{
"url": "https://git.kernel.org/stable/c/b20cf3f89c56b5f6a38b7f76a8128bf9f291bbd3"
}
],
"title": "platform/chrome: cros_ec_chardev: fix kernel data leak from ioctl",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53059",
"datePublished": "2025-05-02T15:55:13.662Z",
"dateReserved": "2025-05-02T15:51:43.547Z",
"dateUpdated": "2025-05-04T07:48:56.262Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53041 (GCVE-0-2023-53041)
Vulnerability from cvelistv5
Published
2025-05-02 15:54
Modified
2025-05-04 07:48
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: qla2xxx: Perform lockless command completion in abort path
While adding and removing the controller, the following call trace was
observed:
WARNING: CPU: 3 PID: 623596 at kernel/dma/mapping.c:532 dma_free_attrs+0x33/0x50
CPU: 3 PID: 623596 Comm: sh Kdump: loaded Not tainted 5.14.0-96.el9.x86_64 #1
RIP: 0010:dma_free_attrs+0x33/0x50
Call Trace:
qla2x00_async_sns_sp_done+0x107/0x1b0 [qla2xxx]
qla2x00_abort_srb+0x8e/0x250 [qla2xxx]
? ql_dbg+0x70/0x100 [qla2xxx]
__qla2x00_abort_all_cmds+0x108/0x190 [qla2xxx]
qla2x00_abort_all_cmds+0x24/0x70 [qla2xxx]
qla2x00_abort_isp_cleanup+0x305/0x3e0 [qla2xxx]
qla2x00_remove_one+0x364/0x400 [qla2xxx]
pci_device_remove+0x36/0xa0
__device_release_driver+0x17a/0x230
device_release_driver+0x24/0x30
pci_stop_bus_device+0x68/0x90
pci_stop_and_remove_bus_device_locked+0x16/0x30
remove_store+0x75/0x90
kernfs_fop_write_iter+0x11c/0x1b0
new_sync_write+0x11f/0x1b0
vfs_write+0x1eb/0x280
ksys_write+0x5f/0xe0
do_syscall_64+0x5c/0x80
? do_user_addr_fault+0x1d8/0x680
? do_syscall_64+0x69/0x80
? exc_page_fault+0x62/0x140
? asm_exc_page_fault+0x8/0x30
entry_SYSCALL_64_after_hwframe+0x44/0xae
The command was completed in the abort path during driver unload with a
lock held, causing the warning in abort path. Hence complete the command
without any lock held.
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/scsi/qla2xxx/qla_os.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "9189f20b4c5307c0998682bb522e481b4567a8b8",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "231cfa78ec5badd84a1a2b09465bfad1a926aba1",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "d6f7377528d2abf338e504126e44439541be8f7d",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "cd0a1804ac5bab2545ac700c8d0fe9ae9284c567",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "415d614344a4f1bbddf55d724fc7eb9ef4b39aad",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "0367076b0817d5c75dfb83001ce7ce5c64d803a9",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/scsi/qla2xxx/qla_os.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.240",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.177",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.105",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.22",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.240",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.177",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.105",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.22",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: Perform lockless command completion in abort path\n\nWhile adding and removing the controller, the following call trace was\nobserved:\n\nWARNING: CPU: 3 PID: 623596 at kernel/dma/mapping.c:532 dma_free_attrs+0x33/0x50\nCPU: 3 PID: 623596 Comm: sh Kdump: loaded Not tainted 5.14.0-96.el9.x86_64 #1\nRIP: 0010:dma_free_attrs+0x33/0x50\n\nCall Trace:\n qla2x00_async_sns_sp_done+0x107/0x1b0 [qla2xxx]\n qla2x00_abort_srb+0x8e/0x250 [qla2xxx]\n ? ql_dbg+0x70/0x100 [qla2xxx]\n __qla2x00_abort_all_cmds+0x108/0x190 [qla2xxx]\n qla2x00_abort_all_cmds+0x24/0x70 [qla2xxx]\n qla2x00_abort_isp_cleanup+0x305/0x3e0 [qla2xxx]\n qla2x00_remove_one+0x364/0x400 [qla2xxx]\n pci_device_remove+0x36/0xa0\n __device_release_driver+0x17a/0x230\n device_release_driver+0x24/0x30\n pci_stop_bus_device+0x68/0x90\n pci_stop_and_remove_bus_device_locked+0x16/0x30\n remove_store+0x75/0x90\n kernfs_fop_write_iter+0x11c/0x1b0\n new_sync_write+0x11f/0x1b0\n vfs_write+0x1eb/0x280\n ksys_write+0x5f/0xe0\n do_syscall_64+0x5c/0x80\n ? do_user_addr_fault+0x1d8/0x680\n ? do_syscall_64+0x69/0x80\n ? exc_page_fault+0x62/0x140\n ? asm_exc_page_fault+0x8/0x30\n entry_SYSCALL_64_after_hwframe+0x44/0xae\n\nThe command was completed in the abort path during driver unload with a\nlock held, causing the warning in abort path. Hence complete the command\nwithout any lock held."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:48:18.921Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/9189f20b4c5307c0998682bb522e481b4567a8b8"
},
{
"url": "https://git.kernel.org/stable/c/231cfa78ec5badd84a1a2b09465bfad1a926aba1"
},
{
"url": "https://git.kernel.org/stable/c/d6f7377528d2abf338e504126e44439541be8f7d"
},
{
"url": "https://git.kernel.org/stable/c/cd0a1804ac5bab2545ac700c8d0fe9ae9284c567"
},
{
"url": "https://git.kernel.org/stable/c/415d614344a4f1bbddf55d724fc7eb9ef4b39aad"
},
{
"url": "https://git.kernel.org/stable/c/0367076b0817d5c75dfb83001ce7ce5c64d803a9"
}
],
"title": "scsi: qla2xxx: Perform lockless command completion in abort path",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53041",
"datePublished": "2025-05-02T15:54:59.210Z",
"dateReserved": "2025-04-16T07:18:43.827Z",
"dateUpdated": "2025-05-04T07:48:18.921Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49881 (GCVE-0-2022-49881)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-10-01 16:10
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: cfg80211: fix memory leak in query_regdb_file()
In the function query_regdb_file() the alpha2 parameter is duplicated
using kmemdup() and subsequently freed in regdb_fw_cb(). However,
request_firmware_nowait() can fail without calling regdb_fw_cb() and
thus leak memory.
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 007f6c5e6eb45c81ee89368a5f226572ae638831 Version: 007f6c5e6eb45c81ee89368a5f226572ae638831 Version: 007f6c5e6eb45c81ee89368a5f226572ae638831 Version: 007f6c5e6eb45c81ee89368a5f226572ae638831 Version: 007f6c5e6eb45c81ee89368a5f226572ae638831 Version: 007f6c5e6eb45c81ee89368a5f226572ae638831 |
||
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-49881",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T16:10:51.762206Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-401",
"description": "CWE-401 Missing Release of Memory after Effective Lifetime",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T16:10:57.930Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/wireless/reg.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "219446396786330937bcd382a7bc4ccd767383bc",
"status": "affected",
"version": "007f6c5e6eb45c81ee89368a5f226572ae638831",
"versionType": "git"
},
{
"lessThan": "0ede1a988299e95d54bd89551fd635980572e920",
"status": "affected",
"version": "007f6c5e6eb45c81ee89368a5f226572ae638831",
"versionType": "git"
},
{
"lessThan": "e1e12180321f416d83444f2cdc9259e0f5093d35",
"status": "affected",
"version": "007f6c5e6eb45c81ee89368a5f226572ae638831",
"versionType": "git"
},
{
"lessThan": "38c9fa2cc6bf4b6e1a74057aef8b5cffd23d3264",
"status": "affected",
"version": "007f6c5e6eb45c81ee89368a5f226572ae638831",
"versionType": "git"
},
{
"lessThan": "e9b5a4566d5bc71cc901be50d1fa24da00613120",
"status": "affected",
"version": "007f6c5e6eb45c81ee89368a5f226572ae638831",
"versionType": "git"
},
{
"lessThan": "57b962e627ec0ae53d4d16d7bd1033e27e67677a",
"status": "affected",
"version": "007f6c5e6eb45c81ee89368a5f226572ae638831",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/wireless/reg.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.15"
},
{
"lessThan": "4.15",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.267",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.155",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.79",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.267",
"versionStartIncluding": "4.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.225",
"versionStartIncluding": "4.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.155",
"versionStartIncluding": "4.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.79",
"versionStartIncluding": "4.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.9",
"versionStartIncluding": "4.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "4.15",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: cfg80211: fix memory leak in query_regdb_file()\n\nIn the function query_regdb_file() the alpha2 parameter is duplicated\nusing kmemdup() and subsequently freed in regdb_fw_cb(). However,\nrequest_firmware_nowait() can fail without calling regdb_fw_cb() and\nthus leak memory."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:47:41.778Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/219446396786330937bcd382a7bc4ccd767383bc"
},
{
"url": "https://git.kernel.org/stable/c/0ede1a988299e95d54bd89551fd635980572e920"
},
{
"url": "https://git.kernel.org/stable/c/e1e12180321f416d83444f2cdc9259e0f5093d35"
},
{
"url": "https://git.kernel.org/stable/c/38c9fa2cc6bf4b6e1a74057aef8b5cffd23d3264"
},
{
"url": "https://git.kernel.org/stable/c/e9b5a4566d5bc71cc901be50d1fa24da00613120"
},
{
"url": "https://git.kernel.org/stable/c/57b962e627ec0ae53d4d16d7bd1033e27e67677a"
}
],
"title": "wifi: cfg80211: fix memory leak in query_regdb_file()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49881",
"datePublished": "2025-05-01T14:10:28.610Z",
"dateReserved": "2025-05-01T14:05:17.240Z",
"dateUpdated": "2025-10-01T16:10:57.930Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53095 (GCVE-0-2023-53095)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 07:49
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/ttm: Fix a NULL pointer dereference
The LRU mechanism may look up a resource in the process of being removed
from an object. The locking rules here are a bit unclear but it looks
currently like res->bo assignment is protected by the LRU lock, whereas
bo->resource is protected by the object lock, while *clearing* of
bo->resource is also protected by the LRU lock. This means that if
we check that bo->resource points to the LRU resource under the LRU
lock we should be safe.
So perform that check before deciding to swap out a bo. That avoids
dereferencing a NULL bo->resource in ttm_bo_swapout().
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/ttm/ttm_device.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "9ba1720f6c4a0f13c3f3cb5c28132ee75555d04f",
"status": "affected",
"version": "6a9b028994025f5033f10d1da30b29dfdc713384",
"versionType": "git"
},
{
"lessThan": "9d9b1f9f7a72d83ebf173534e76b246349f32374",
"status": "affected",
"version": "6a9b028994025f5033f10d1da30b29dfdc713384",
"versionType": "git"
},
{
"lessThan": "9a9a8fe26751334b7739193a94eba741073b8a55",
"status": "affected",
"version": "6a9b028994025f5033f10d1da30b29dfdc713384",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/ttm/ttm_device.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.19"
},
{
"lessThan": "5.19",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.21",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.21",
"versionStartIncluding": "5.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.8",
"versionStartIncluding": "5.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "5.19",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/ttm: Fix a NULL pointer dereference\n\nThe LRU mechanism may look up a resource in the process of being removed\nfrom an object. The locking rules here are a bit unclear but it looks\ncurrently like res-\u003ebo assignment is protected by the LRU lock, whereas\nbo-\u003eresource is protected by the object lock, while *clearing* of\nbo-\u003eresource is also protected by the LRU lock. This means that if\nwe check that bo-\u003eresource points to the LRU resource under the LRU\nlock we should be safe.\nSo perform that check before deciding to swap out a bo. That avoids\ndereferencing a NULL bo-\u003eresource in ttm_bo_swapout()."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:49:44.736Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/9ba1720f6c4a0f13c3f3cb5c28132ee75555d04f"
},
{
"url": "https://git.kernel.org/stable/c/9d9b1f9f7a72d83ebf173534e76b246349f32374"
},
{
"url": "https://git.kernel.org/stable/c/9a9a8fe26751334b7739193a94eba741073b8a55"
}
],
"title": "drm/ttm: Fix a NULL pointer dereference",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53095",
"datePublished": "2025-05-02T15:55:39.661Z",
"dateReserved": "2025-05-02T15:51:43.552Z",
"dateUpdated": "2025-05-04T07:49:44.736Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49923 (GCVE-0-2022-49923)
Vulnerability from cvelistv5
Published
2025-05-01 14:11
Modified
2025-10-01 14:57
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
nfc: nxp-nci: Fix potential memory leak in nxp_nci_send()
nxp_nci_send() will call nxp_nci_i2c_write(), and only free skb when
nxp_nci_i2c_write() failed. However, even if the nxp_nci_i2c_write()
run succeeds, the skb will not be freed in nxp_nci_i2c_write(). As the
result, the skb will memleak. nxp_nci_send() should also free the skb
when nxp_nci_i2c_write() succeeds.
References
| URL | Tags | |
|---|---|---|
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-49923",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T14:57:48.621436Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-401",
"description": "CWE-401 Missing Release of Memory after Effective Lifetime",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T14:57:51.022Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/nfc/nxp-nci/core.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "9ae2c9a91ff068f4c3e392f47e8e26a1c9f85ebb",
"status": "affected",
"version": "dece45855a8b0d1dcf48eb01d0822070ded6a4c8",
"versionType": "git"
},
{
"lessThan": "3cba1f061bfe23fece2841129ca2862cdec29d5c",
"status": "affected",
"version": "dece45855a8b0d1dcf48eb01d0822070ded6a4c8",
"versionType": "git"
},
{
"lessThan": "3ecf0f4227029b2c42e036b10ff6e5d09e20821e",
"status": "affected",
"version": "dece45855a8b0d1dcf48eb01d0822070ded6a4c8",
"versionType": "git"
},
{
"lessThan": "7bf1ed6aff0f70434bd0cdd45495e83f1dffb551",
"status": "affected",
"version": "dece45855a8b0d1dcf48eb01d0822070ded6a4c8",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/nfc/nxp-nci/core.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.1"
},
{
"lessThan": "4.1",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.154",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.78",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.154",
"versionStartIncluding": "4.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.78",
"versionStartIncluding": "4.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.8",
"versionStartIncluding": "4.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "4.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnfc: nxp-nci: Fix potential memory leak in nxp_nci_send()\n\nnxp_nci_send() will call nxp_nci_i2c_write(), and only free skb when\nnxp_nci_i2c_write() failed. However, even if the nxp_nci_i2c_write()\nrun succeeds, the skb will not be freed in nxp_nci_i2c_write(). As the\nresult, the skb will memleak. nxp_nci_send() should also free the skb\nwhen nxp_nci_i2c_write() succeeds."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:48:52.582Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/9ae2c9a91ff068f4c3e392f47e8e26a1c9f85ebb"
},
{
"url": "https://git.kernel.org/stable/c/3cba1f061bfe23fece2841129ca2862cdec29d5c"
},
{
"url": "https://git.kernel.org/stable/c/3ecf0f4227029b2c42e036b10ff6e5d09e20821e"
},
{
"url": "https://git.kernel.org/stable/c/7bf1ed6aff0f70434bd0cdd45495e83f1dffb551"
}
],
"title": "nfc: nxp-nci: Fix potential memory leak in nxp_nci_send()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49923",
"datePublished": "2025-05-01T14:11:02.652Z",
"dateReserved": "2025-05-01T14:05:17.252Z",
"dateUpdated": "2025-10-01T14:57:51.022Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53123 (GCVE-0-2023-53123)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 07:50
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
PCI: s390: Fix use-after-free of PCI resources with per-function hotplug
On s390 PCI functions may be hotplugged individually even when they
belong to a multi-function device. In particular on an SR-IOV device VFs
may be removed and later re-added.
In commit a50297cf8235 ("s390/pci: separate zbus creation from
scanning") it was missed however that struct pci_bus and struct
zpci_bus's resource list retained a reference to the PCI functions MMIO
resources even though those resources are released and freed on
hot-unplug. These stale resources may subsequently be claimed when the
PCI function re-appears resulting in use-after-free.
One idea of fixing this use-after-free in s390 specific code that was
investigated was to simply keep resources around from the moment a PCI
function first appeared until the whole virtual PCI bus created for
a multi-function device disappears. The problem with this however is
that due to the requirement of artificial MMIO addreesses (address
cookies) extra logic is then needed to keep the address cookies
compatible on re-plug. At the same time the MMIO resources semantically
belong to the PCI function so tying their lifecycle to the function
seems more logical.
Instead a simpler approach is to remove the resources of an individually
hot-unplugged PCI function from the PCI bus's resource list while
keeping the resources of other PCI functions on the PCI bus untouched.
This is done by introducing pci_bus_remove_resource() to remove an
individual resource. Similarly the resource also needs to be removed
from the struct zpci_bus's resource list. It turns out however, that
there is really no need to add the MMIO resources to the struct
zpci_bus's resource list at all and instead we can simply use the
zpci_bar_struct's resource pointer directly.
References
| URL | Tags | |
|---|---|---|
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"arch/s390/pci/pci.c",
"arch/s390/pci/pci_bus.c",
"arch/s390/pci/pci_bus.h",
"drivers/pci/bus.c",
"include/linux/pci.h"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "437bb839e36cc9f35adc6d2a2bf113b7a0fc9985",
"status": "affected",
"version": "a50297cf8235b062bcdeaa8b1dad58e69d3e1b43",
"versionType": "git"
},
{
"lessThan": "a2410d0c3d2d714ed968a135dfcbed6aa3ff7027",
"status": "affected",
"version": "a50297cf8235b062bcdeaa8b1dad58e69d3e1b43",
"versionType": "git"
},
{
"lessThan": "b99ebf4b62774e690e73a551cf5fbf6f219bdd96",
"status": "affected",
"version": "a50297cf8235b062bcdeaa8b1dad58e69d3e1b43",
"versionType": "git"
},
{
"lessThan": "ab909509850b27fd39b8ba99e44cda39dbc3858c",
"status": "affected",
"version": "a50297cf8235b062bcdeaa8b1dad58e69d3e1b43",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"arch/s390/pci/pci.c",
"arch/s390/pci/pci_bus.c",
"arch/s390/pci/pci_bus.h",
"drivers/pci/bus.c",
"include/linux/pci.h"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.13"
},
{
"lessThan": "5.13",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.104",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.21",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.104",
"versionStartIncluding": "5.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.21",
"versionStartIncluding": "5.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.8",
"versionStartIncluding": "5.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "5.13",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nPCI: s390: Fix use-after-free of PCI resources with per-function hotplug\n\nOn s390 PCI functions may be hotplugged individually even when they\nbelong to a multi-function device. In particular on an SR-IOV device VFs\nmay be removed and later re-added.\n\nIn commit a50297cf8235 (\"s390/pci: separate zbus creation from\nscanning\") it was missed however that struct pci_bus and struct\nzpci_bus\u0027s resource list retained a reference to the PCI functions MMIO\nresources even though those resources are released and freed on\nhot-unplug. These stale resources may subsequently be claimed when the\nPCI function re-appears resulting in use-after-free.\n\nOne idea of fixing this use-after-free in s390 specific code that was\ninvestigated was to simply keep resources around from the moment a PCI\nfunction first appeared until the whole virtual PCI bus created for\na multi-function device disappears. The problem with this however is\nthat due to the requirement of artificial MMIO addreesses (address\ncookies) extra logic is then needed to keep the address cookies\ncompatible on re-plug. At the same time the MMIO resources semantically\nbelong to the PCI function so tying their lifecycle to the function\nseems more logical.\n\nInstead a simpler approach is to remove the resources of an individually\nhot-unplugged PCI function from the PCI bus\u0027s resource list while\nkeeping the resources of other PCI functions on the PCI bus untouched.\n\nThis is done by introducing pci_bus_remove_resource() to remove an\nindividual resource. Similarly the resource also needs to be removed\nfrom the struct zpci_bus\u0027s resource list. It turns out however, that\nthere is really no need to add the MMIO resources to the struct\nzpci_bus\u0027s resource list at all and instead we can simply use the\nzpci_bar_struct\u0027s resource pointer directly."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:50:19.788Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/437bb839e36cc9f35adc6d2a2bf113b7a0fc9985"
},
{
"url": "https://git.kernel.org/stable/c/a2410d0c3d2d714ed968a135dfcbed6aa3ff7027"
},
{
"url": "https://git.kernel.org/stable/c/b99ebf4b62774e690e73a551cf5fbf6f219bdd96"
},
{
"url": "https://git.kernel.org/stable/c/ab909509850b27fd39b8ba99e44cda39dbc3858c"
}
],
"title": "PCI: s390: Fix use-after-free of PCI resources with per-function hotplug",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53123",
"datePublished": "2025-05-02T15:55:59.580Z",
"dateReserved": "2025-05-02T15:51:43.555Z",
"dateUpdated": "2025-05-04T07:50:19.788Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49892 (GCVE-0-2022-49892)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-05-04 12:45
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ftrace: Fix use-after-free for dynamic ftrace_ops
KASAN reported a use-after-free with ftrace ops [1]. It was found from
vmcore that perf had registered two ops with the same content
successively, both dynamic. After unregistering the second ops, a
use-after-free occurred.
In ftrace_shutdown(), when the second ops is unregistered, the
FTRACE_UPDATE_CALLS command is not set because there is another enabled
ops with the same content. Also, both ops are dynamic and the ftrace
callback function is ftrace_ops_list_func, so the
FTRACE_UPDATE_TRACE_FUNC command will not be set. Eventually the value
of 'command' will be 0 and ftrace_shutdown() will skip the rcu
synchronization.
However, ftrace may be activated. When the ops is released, another CPU
may be accessing the ops. Add the missing synchronization to fix this
problem.
[1]
BUG: KASAN: use-after-free in __ftrace_ops_list_func kernel/trace/ftrace.c:7020 [inline]
BUG: KASAN: use-after-free in ftrace_ops_list_func+0x2b0/0x31c kernel/trace/ftrace.c:7049
Read of size 8 at addr ffff56551965bbc8 by task syz-executor.2/14468
CPU: 1 PID: 14468 Comm: syz-executor.2 Not tainted 5.10.0 #7
Hardware name: linux,dummy-virt (DT)
Call trace:
dump_backtrace+0x0/0x40c arch/arm64/kernel/stacktrace.c:132
show_stack+0x30/0x40 arch/arm64/kernel/stacktrace.c:196
__dump_stack lib/dump_stack.c:77 [inline]
dump_stack+0x1b4/0x248 lib/dump_stack.c:118
print_address_description.constprop.0+0x28/0x48c mm/kasan/report.c:387
__kasan_report mm/kasan/report.c:547 [inline]
kasan_report+0x118/0x210 mm/kasan/report.c:564
check_memory_region_inline mm/kasan/generic.c:187 [inline]
__asan_load8+0x98/0xc0 mm/kasan/generic.c:253
__ftrace_ops_list_func kernel/trace/ftrace.c:7020 [inline]
ftrace_ops_list_func+0x2b0/0x31c kernel/trace/ftrace.c:7049
ftrace_graph_call+0x0/0x4
__might_sleep+0x8/0x100 include/linux/perf_event.h:1170
__might_fault mm/memory.c:5183 [inline]
__might_fault+0x58/0x70 mm/memory.c:5171
do_strncpy_from_user lib/strncpy_from_user.c:41 [inline]
strncpy_from_user+0x1f4/0x4b0 lib/strncpy_from_user.c:139
getname_flags+0xb0/0x31c fs/namei.c:149
getname+0x2c/0x40 fs/namei.c:209
[...]
Allocated by task 14445:
kasan_save_stack+0x24/0x50 mm/kasan/common.c:48
kasan_set_track mm/kasan/common.c:56 [inline]
__kasan_kmalloc mm/kasan/common.c:479 [inline]
__kasan_kmalloc.constprop.0+0x110/0x13c mm/kasan/common.c:449
kasan_kmalloc+0xc/0x14 mm/kasan/common.c:493
kmem_cache_alloc_trace+0x440/0x924 mm/slub.c:2950
kmalloc include/linux/slab.h:563 [inline]
kzalloc include/linux/slab.h:675 [inline]
perf_event_alloc.part.0+0xb4/0x1350 kernel/events/core.c:11230
perf_event_alloc kernel/events/core.c:11733 [inline]
__do_sys_perf_event_open kernel/events/core.c:11831 [inline]
__se_sys_perf_event_open+0x550/0x15f4 kernel/events/core.c:11723
__arm64_sys_perf_event_open+0x6c/0x80 kernel/events/core.c:11723
[...]
Freed by task 14445:
kasan_save_stack+0x24/0x50 mm/kasan/common.c:48
kasan_set_track+0x24/0x34 mm/kasan/common.c:56
kasan_set_free_info+0x20/0x40 mm/kasan/generic.c:358
__kasan_slab_free.part.0+0x11c/0x1b0 mm/kasan/common.c:437
__kasan_slab_free mm/kasan/common.c:445 [inline]
kasan_slab_free+0x2c/0x40 mm/kasan/common.c:446
slab_free_hook mm/slub.c:1569 [inline]
slab_free_freelist_hook mm/slub.c:1608 [inline]
slab_free mm/slub.c:3179 [inline]
kfree+0x12c/0xc10 mm/slub.c:4176
perf_event_alloc.part.0+0xa0c/0x1350 kernel/events/core.c:11434
perf_event_alloc kernel/events/core.c:11733 [inline]
__do_sys_perf_event_open kernel/events/core.c:11831 [inline]
__se_sys_perf_event_open+0x550/0x15f4 kernel/events/core.c:11723
[...]
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: edb096e00724f02db5f6ec7900f3bbd465c6c76f Version: edb096e00724f02db5f6ec7900f3bbd465c6c76f Version: edb096e00724f02db5f6ec7900f3bbd465c6c76f Version: edb096e00724f02db5f6ec7900f3bbd465c6c76f Version: a60e407b961e818541ff7924afa8e51fbdb21a61 Version: ed1bf4397d2219d4b9ec2d5517416ba102186650 Version: 100553e197e2c41eccf9fa04b2be9cd11ae21215 Version: 30d3c1c9c9dd31b3c3a5aa0f4f40f1e321c6c791 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"kernel/trace/ftrace.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "ea5f2fd4640ecbb9df969bf8bb27733ae2183169",
"status": "affected",
"version": "edb096e00724f02db5f6ec7900f3bbd465c6c76f",
"versionType": "git"
},
{
"lessThan": "88561a66777e7a2fe06638c6dcb22a9fae0b6733",
"status": "affected",
"version": "edb096e00724f02db5f6ec7900f3bbd465c6c76f",
"versionType": "git"
},
{
"lessThan": "cc1b9961a0ceb70f6ca4e2f4b8bb71c87c7a495c",
"status": "affected",
"version": "edb096e00724f02db5f6ec7900f3bbd465c6c76f",
"versionType": "git"
},
{
"lessThan": "0e792b89e6800cd9cb4757a76a96f7ef3e8b6294",
"status": "affected",
"version": "edb096e00724f02db5f6ec7900f3bbd465c6c76f",
"versionType": "git"
},
{
"status": "affected",
"version": "a60e407b961e818541ff7924afa8e51fbdb21a61",
"versionType": "git"
},
{
"status": "affected",
"version": "ed1bf4397d2219d4b9ec2d5517416ba102186650",
"versionType": "git"
},
{
"status": "affected",
"version": "100553e197e2c41eccf9fa04b2be9cd11ae21215",
"versionType": "git"
},
{
"status": "affected",
"version": "30d3c1c9c9dd31b3c3a5aa0f4f40f1e321c6c791",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"kernel/trace/ftrace.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.14"
},
{
"lessThan": "4.14",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.154",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.78",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.154",
"versionStartIncluding": "4.14",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.78",
"versionStartIncluding": "4.14",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.8",
"versionStartIncluding": "4.14",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "4.14",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.1.45",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.4.89",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.9.52",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.13.4",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nftrace: Fix use-after-free for dynamic ftrace_ops\n\nKASAN reported a use-after-free with ftrace ops [1]. It was found from\nvmcore that perf had registered two ops with the same content\nsuccessively, both dynamic. After unregistering the second ops, a\nuse-after-free occurred.\n\nIn ftrace_shutdown(), when the second ops is unregistered, the\nFTRACE_UPDATE_CALLS command is not set because there is another enabled\nops with the same content. Also, both ops are dynamic and the ftrace\ncallback function is ftrace_ops_list_func, so the\nFTRACE_UPDATE_TRACE_FUNC command will not be set. Eventually the value\nof \u0027command\u0027 will be 0 and ftrace_shutdown() will skip the rcu\nsynchronization.\n\nHowever, ftrace may be activated. When the ops is released, another CPU\nmay be accessing the ops. Add the missing synchronization to fix this\nproblem.\n\n[1]\nBUG: KASAN: use-after-free in __ftrace_ops_list_func kernel/trace/ftrace.c:7020 [inline]\nBUG: KASAN: use-after-free in ftrace_ops_list_func+0x2b0/0x31c kernel/trace/ftrace.c:7049\nRead of size 8 at addr ffff56551965bbc8 by task syz-executor.2/14468\n\nCPU: 1 PID: 14468 Comm: syz-executor.2 Not tainted 5.10.0 #7\nHardware name: linux,dummy-virt (DT)\nCall trace:\n dump_backtrace+0x0/0x40c arch/arm64/kernel/stacktrace.c:132\n show_stack+0x30/0x40 arch/arm64/kernel/stacktrace.c:196\n __dump_stack lib/dump_stack.c:77 [inline]\n dump_stack+0x1b4/0x248 lib/dump_stack.c:118\n print_address_description.constprop.0+0x28/0x48c mm/kasan/report.c:387\n __kasan_report mm/kasan/report.c:547 [inline]\n kasan_report+0x118/0x210 mm/kasan/report.c:564\n check_memory_region_inline mm/kasan/generic.c:187 [inline]\n __asan_load8+0x98/0xc0 mm/kasan/generic.c:253\n __ftrace_ops_list_func kernel/trace/ftrace.c:7020 [inline]\n ftrace_ops_list_func+0x2b0/0x31c kernel/trace/ftrace.c:7049\n ftrace_graph_call+0x0/0x4\n __might_sleep+0x8/0x100 include/linux/perf_event.h:1170\n __might_fault mm/memory.c:5183 [inline]\n __might_fault+0x58/0x70 mm/memory.c:5171\n do_strncpy_from_user lib/strncpy_from_user.c:41 [inline]\n strncpy_from_user+0x1f4/0x4b0 lib/strncpy_from_user.c:139\n getname_flags+0xb0/0x31c fs/namei.c:149\n getname+0x2c/0x40 fs/namei.c:209\n [...]\n\nAllocated by task 14445:\n kasan_save_stack+0x24/0x50 mm/kasan/common.c:48\n kasan_set_track mm/kasan/common.c:56 [inline]\n __kasan_kmalloc mm/kasan/common.c:479 [inline]\n __kasan_kmalloc.constprop.0+0x110/0x13c mm/kasan/common.c:449\n kasan_kmalloc+0xc/0x14 mm/kasan/common.c:493\n kmem_cache_alloc_trace+0x440/0x924 mm/slub.c:2950\n kmalloc include/linux/slab.h:563 [inline]\n kzalloc include/linux/slab.h:675 [inline]\n perf_event_alloc.part.0+0xb4/0x1350 kernel/events/core.c:11230\n perf_event_alloc kernel/events/core.c:11733 [inline]\n __do_sys_perf_event_open kernel/events/core.c:11831 [inline]\n __se_sys_perf_event_open+0x550/0x15f4 kernel/events/core.c:11723\n __arm64_sys_perf_event_open+0x6c/0x80 kernel/events/core.c:11723\n [...]\n\nFreed by task 14445:\n kasan_save_stack+0x24/0x50 mm/kasan/common.c:48\n kasan_set_track+0x24/0x34 mm/kasan/common.c:56\n kasan_set_free_info+0x20/0x40 mm/kasan/generic.c:358\n __kasan_slab_free.part.0+0x11c/0x1b0 mm/kasan/common.c:437\n __kasan_slab_free mm/kasan/common.c:445 [inline]\n kasan_slab_free+0x2c/0x40 mm/kasan/common.c:446\n slab_free_hook mm/slub.c:1569 [inline]\n slab_free_freelist_hook mm/slub.c:1608 [inline]\n slab_free mm/slub.c:3179 [inline]\n kfree+0x12c/0xc10 mm/slub.c:4176\n perf_event_alloc.part.0+0xa0c/0x1350 kernel/events/core.c:11434\n perf_event_alloc kernel/events/core.c:11733 [inline]\n __do_sys_perf_event_open kernel/events/core.c:11831 [inline]\n __se_sys_perf_event_open+0x550/0x15f4 kernel/events/core.c:11723\n [...]"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T12:45:22.963Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/ea5f2fd4640ecbb9df969bf8bb27733ae2183169"
},
{
"url": "https://git.kernel.org/stable/c/88561a66777e7a2fe06638c6dcb22a9fae0b6733"
},
{
"url": "https://git.kernel.org/stable/c/cc1b9961a0ceb70f6ca4e2f4b8bb71c87c7a495c"
},
{
"url": "https://git.kernel.org/stable/c/0e792b89e6800cd9cb4757a76a96f7ef3e8b6294"
}
],
"title": "ftrace: Fix use-after-free for dynamic ftrace_ops",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49892",
"datePublished": "2025-05-01T14:10:35.815Z",
"dateReserved": "2025-05-01T14:05:17.243Z",
"dateUpdated": "2025-05-04T12:45:22.963Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49931 (GCVE-0-2022-49931)
Vulnerability from cvelistv5
Published
2025-05-01 14:11
Modified
2025-10-01 14:55
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
IB/hfi1: Correctly move list in sc_disable()
Commit 13bac861952a ("IB/hfi1: Fix abba locking issue with sc_disable()")
incorrectly tries to move a list from one list head to another. The
result is a kernel crash.
The crash is triggered when a link goes down and there are waiters for a
send to complete. The following signature is seen:
BUG: kernel NULL pointer dereference, address: 0000000000000030
[...]
Call Trace:
sc_disable+0x1ba/0x240 [hfi1]
pio_freeze+0x3d/0x60 [hfi1]
handle_freeze+0x27/0x1b0 [hfi1]
process_one_work+0x1b0/0x380
? process_one_work+0x380/0x380
worker_thread+0x30/0x360
? process_one_work+0x380/0x380
kthread+0xd7/0x100
? kthread_complete_and_exit+0x20/0x20
ret_from_fork+0x1f/0x30
The fix is to use the correct call to move the list.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: d997d4e4365f7e59cf6b59c70f966c56d704b64f Version: d98883f6c33e0d960afedcecaa92fc2b61fec383 Version: 13bac861952a78664907a0f927d3e874e9a59034 Version: 13bac861952a78664907a0f927d3e874e9a59034 Version: 13bac861952a78664907a0f927d3e874e9a59034 Version: 5d33bd6b4d4d035e42733592899918a18f2540da |
||
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-49931",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T14:55:37.542549Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-476",
"description": "CWE-476 NULL Pointer Dereference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T14:55:40.268Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/infiniband/hw/hfi1/pio.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "25760a41e3802f54aadcc31385543665ab349b8e",
"status": "affected",
"version": "d997d4e4365f7e59cf6b59c70f966c56d704b64f",
"versionType": "git"
},
{
"lessThan": "7c4260f8f188df32414a5ecad63e8b934c2aa3f0",
"status": "affected",
"version": "d98883f6c33e0d960afedcecaa92fc2b61fec383",
"versionType": "git"
},
{
"lessThan": "ba95409d6b580501ff6d78efd00064f7df669926",
"status": "affected",
"version": "13bac861952a78664907a0f927d3e874e9a59034",
"versionType": "git"
},
{
"lessThan": "b8bcff99b07cc175a6ee12a52db51cdd2229586c",
"status": "affected",
"version": "13bac861952a78664907a0f927d3e874e9a59034",
"versionType": "git"
},
{
"lessThan": "1afac08b39d85437187bb2a92d89a741b1078f55",
"status": "affected",
"version": "13bac861952a78664907a0f927d3e874e9a59034",
"versionType": "git"
},
{
"status": "affected",
"version": "5d33bd6b4d4d035e42733592899918a18f2540da",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/infiniband/hw/hfi1/pio.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.15"
},
{
"lessThan": "5.15",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.224",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.154",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.78",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.224",
"versionStartIncluding": "5.4.157",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.154",
"versionStartIncluding": "5.10.77",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.78",
"versionStartIncluding": "5.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.8",
"versionStartIncluding": "5.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "5.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.14.16",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nIB/hfi1: Correctly move list in sc_disable()\n\nCommit 13bac861952a (\"IB/hfi1: Fix abba locking issue with sc_disable()\")\nincorrectly tries to move a list from one list head to another. The\nresult is a kernel crash.\n\nThe crash is triggered when a link goes down and there are waiters for a\nsend to complete. The following signature is seen:\n\n BUG: kernel NULL pointer dereference, address: 0000000000000030\n [...]\n Call Trace:\n sc_disable+0x1ba/0x240 [hfi1]\n pio_freeze+0x3d/0x60 [hfi1]\n handle_freeze+0x27/0x1b0 [hfi1]\n process_one_work+0x1b0/0x380\n ? process_one_work+0x380/0x380\n worker_thread+0x30/0x360\n ? process_one_work+0x380/0x380\n kthread+0xd7/0x100\n ? kthread_complete_and_exit+0x20/0x20\n ret_from_fork+0x1f/0x30\n\nThe fix is to use the correct call to move the list."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T12:45:29.516Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/25760a41e3802f54aadcc31385543665ab349b8e"
},
{
"url": "https://git.kernel.org/stable/c/7c4260f8f188df32414a5ecad63e8b934c2aa3f0"
},
{
"url": "https://git.kernel.org/stable/c/ba95409d6b580501ff6d78efd00064f7df669926"
},
{
"url": "https://git.kernel.org/stable/c/b8bcff99b07cc175a6ee12a52db51cdd2229586c"
},
{
"url": "https://git.kernel.org/stable/c/1afac08b39d85437187bb2a92d89a741b1078f55"
}
],
"title": "IB/hfi1: Correctly move list in sc_disable()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49931",
"datePublished": "2025-05-01T14:11:08.135Z",
"dateReserved": "2025-05-01T14:05:17.254Z",
"dateUpdated": "2025-10-01T14:55:40.268Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53084 (GCVE-0-2023-53084)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 12:50
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/shmem-helper: Remove another errant put in error path
drm_gem_shmem_mmap() doesn't own reference in error code path, resulting
in the dma-buf shmem GEM object getting prematurely freed leading to a
later use-after-free.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: f49a51bfdc8ea717c97ccd4cc98b7e6daaa5553a Version: f49a51bfdc8ea717c97ccd4cc98b7e6daaa5553a Version: f49a51bfdc8ea717c97ccd4cc98b7e6daaa5553a Version: f49a51bfdc8ea717c97ccd4cc98b7e6daaa5553a Version: f49a51bfdc8ea717c97ccd4cc98b7e6daaa5553a Version: 4655afcf0e3874af03afff8c8704b52350bdba47 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/drm_gem_shmem_helper.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "684c7372bbd6447c2e86a2a84e97a1478604d21f",
"status": "affected",
"version": "f49a51bfdc8ea717c97ccd4cc98b7e6daaa5553a",
"versionType": "git"
},
{
"lessThan": "5cfb617967b05f8f27e862c97db1fabd8485f4db",
"status": "affected",
"version": "f49a51bfdc8ea717c97ccd4cc98b7e6daaa5553a",
"versionType": "git"
},
{
"lessThan": "dede8c14a37a7ac458f9add56154a074ed78e7cf",
"status": "affected",
"version": "f49a51bfdc8ea717c97ccd4cc98b7e6daaa5553a",
"versionType": "git"
},
{
"lessThan": "77d26c824aa5a7e0681ef1d5b75fe538d746addc",
"status": "affected",
"version": "f49a51bfdc8ea717c97ccd4cc98b7e6daaa5553a",
"versionType": "git"
},
{
"lessThan": "ee9adb7a45516cfa536ca92253d7ae59d56db9e4",
"status": "affected",
"version": "f49a51bfdc8ea717c97ccd4cc98b7e6daaa5553a",
"versionType": "git"
},
{
"status": "affected",
"version": "4655afcf0e3874af03afff8c8704b52350bdba47",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/drm_gem_shmem_helper.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.10"
},
{
"lessThan": "5.10",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.176",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.104",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.21",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.176",
"versionStartIncluding": "5.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.104",
"versionStartIncluding": "5.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.21",
"versionStartIncluding": "5.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.8",
"versionStartIncluding": "5.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "5.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.9.5",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/shmem-helper: Remove another errant put in error path\n\ndrm_gem_shmem_mmap() doesn\u0027t own reference in error code path, resulting\nin the dma-buf shmem GEM object getting prematurely freed leading to a\nlater use-after-free."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T12:50:21.210Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/684c7372bbd6447c2e86a2a84e97a1478604d21f"
},
{
"url": "https://git.kernel.org/stable/c/5cfb617967b05f8f27e862c97db1fabd8485f4db"
},
{
"url": "https://git.kernel.org/stable/c/dede8c14a37a7ac458f9add56154a074ed78e7cf"
},
{
"url": "https://git.kernel.org/stable/c/77d26c824aa5a7e0681ef1d5b75fe538d746addc"
},
{
"url": "https://git.kernel.org/stable/c/ee9adb7a45516cfa536ca92253d7ae59d56db9e4"
}
],
"title": "drm/shmem-helper: Remove another errant put in error path",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53084",
"datePublished": "2025-05-02T15:55:32.319Z",
"dateReserved": "2025-05-02T15:51:43.550Z",
"dateUpdated": "2025-05-04T12:50:21.210Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49801 (GCVE-0-2022-49801)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 12:45
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
tracing: Fix memory leak in tracing_read_pipe()
kmemleak reports this issue:
unreferenced object 0xffff888105a18900 (size 128):
comm "test_progs", pid 18933, jiffies 4336275356 (age 22801.766s)
hex dump (first 32 bytes):
25 73 00 90 81 88 ff ff 26 05 00 00 42 01 58 04 %s......&...B.X.
03 00 00 00 02 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<00000000560143a1>] __kmalloc_node_track_caller+0x4a/0x140
[<000000006af00822>] krealloc+0x8d/0xf0
[<00000000c309be6a>] trace_iter_expand_format+0x99/0x150
[<000000005a53bdb6>] trace_check_vprintf+0x1e0/0x11d0
[<0000000065629d9d>] trace_event_printf+0xb6/0xf0
[<000000009a690dc7>] trace_raw_output_bpf_trace_printk+0x89/0xc0
[<00000000d22db172>] print_trace_line+0x73c/0x1480
[<00000000cdba76ba>] tracing_read_pipe+0x45c/0x9f0
[<0000000015b58459>] vfs_read+0x17b/0x7c0
[<000000004aeee8ed>] ksys_read+0xed/0x1c0
[<0000000063d3d898>] do_syscall_64+0x3b/0x90
[<00000000a06dda7f>] entry_SYSCALL_64_after_hwframe+0x63/0xcd
iter->fmt alloced in
tracing_read_pipe() -> .. ->trace_iter_expand_format(), but not
freed, to fix, add free in tracing_release_pipe()
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"kernel/trace/trace.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "2c21ee020ce43d744ecd7f3e9bddfcaafef270ce",
"status": "affected",
"version": "efbbdaa22bb78761bff8dfdde027ad04bedd47ce",
"versionType": "git"
},
{
"lessThan": "a7d3f8f33c113478737bc61bb32ec5f9a987da7d",
"status": "affected",
"version": "efbbdaa22bb78761bff8dfdde027ad04bedd47ce",
"versionType": "git"
},
{
"lessThan": "649e72070cbbb8600eb823833e4748f5a0815116",
"status": "affected",
"version": "efbbdaa22bb78761bff8dfdde027ad04bedd47ce",
"versionType": "git"
},
{
"status": "affected",
"version": "840ce9cfc86f89c335625ec297acc0375f82e19b",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"kernel/trace/trace.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.12"
},
{
"lessThan": "5.12",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.80",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.80",
"versionStartIncluding": "5.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "5.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "5.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.10.190",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntracing: Fix memory leak in tracing_read_pipe()\n\nkmemleak reports this issue:\n\nunreferenced object 0xffff888105a18900 (size 128):\n comm \"test_progs\", pid 18933, jiffies 4336275356 (age 22801.766s)\n hex dump (first 32 bytes):\n 25 73 00 90 81 88 ff ff 26 05 00 00 42 01 58 04 %s......\u0026...B.X.\n 03 00 00 00 02 00 00 00 00 00 00 00 00 00 00 00 ................\n backtrace:\n [\u003c00000000560143a1\u003e] __kmalloc_node_track_caller+0x4a/0x140\n [\u003c000000006af00822\u003e] krealloc+0x8d/0xf0\n [\u003c00000000c309be6a\u003e] trace_iter_expand_format+0x99/0x150\n [\u003c000000005a53bdb6\u003e] trace_check_vprintf+0x1e0/0x11d0\n [\u003c0000000065629d9d\u003e] trace_event_printf+0xb6/0xf0\n [\u003c000000009a690dc7\u003e] trace_raw_output_bpf_trace_printk+0x89/0xc0\n [\u003c00000000d22db172\u003e] print_trace_line+0x73c/0x1480\n [\u003c00000000cdba76ba\u003e] tracing_read_pipe+0x45c/0x9f0\n [\u003c0000000015b58459\u003e] vfs_read+0x17b/0x7c0\n [\u003c000000004aeee8ed\u003e] ksys_read+0xed/0x1c0\n [\u003c0000000063d3d898\u003e] do_syscall_64+0x3b/0x90\n [\u003c00000000a06dda7f\u003e] entry_SYSCALL_64_after_hwframe+0x63/0xcd\n\niter-\u003efmt alloced in\n tracing_read_pipe() -\u003e .. -\u003etrace_iter_expand_format(), but not\nfreed, to fix, add free in tracing_release_pipe()"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T12:45:13.899Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/2c21ee020ce43d744ecd7f3e9bddfcaafef270ce"
},
{
"url": "https://git.kernel.org/stable/c/a7d3f8f33c113478737bc61bb32ec5f9a987da7d"
},
{
"url": "https://git.kernel.org/stable/c/649e72070cbbb8600eb823833e4748f5a0815116"
}
],
"title": "tracing: Fix memory leak in tracing_read_pipe()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49801",
"datePublished": "2025-05-01T14:09:29.682Z",
"dateReserved": "2025-05-01T14:05:17.225Z",
"dateUpdated": "2025-05-04T12:45:13.899Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53057 (GCVE-0-2023-53057)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 07:48
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: HCI: Fix global-out-of-bounds
To loop a variable-length array, hci_init_stage_sync(stage) considers
that stage[i] is valid as long as stage[i-1].func is valid.
Thus, the last element of stage[].func should be intentionally invalid
as hci_init0[], le_init2[], and others did.
However, amp_init1[] and amp_init2[] have no invalid element, letting
hci_init_stage_sync() keep accessing amp_init1[] over its valid range.
This patch fixes this by adding {} in the last of amp_init1[] and
amp_init2[].
==================================================================
BUG: KASAN: global-out-of-bounds in hci_dev_open_sync (
/v6.2-bzimage/net/bluetooth/hci_sync.c:3154
/v6.2-bzimage/net/bluetooth/hci_sync.c:3343
/v6.2-bzimage/net/bluetooth/hci_sync.c:4418
/v6.2-bzimage/net/bluetooth/hci_sync.c:4609
/v6.2-bzimage/net/bluetooth/hci_sync.c:4689)
Read of size 8 at addr ffffffffaed1ab70 by task kworker/u5:0/1032
CPU: 0 PID: 1032 Comm: kworker/u5:0 Not tainted 6.2.0 #3
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04
Workqueue: hci1 hci_power_on
Call Trace:
<TASK>
dump_stack_lvl (/v6.2-bzimage/lib/dump_stack.c:107 (discriminator 1))
print_report (/v6.2-bzimage/mm/kasan/report.c:307
/v6.2-bzimage/mm/kasan/report.c:417)
? hci_dev_open_sync (/v6.2-bzimage/net/bluetooth/hci_sync.c:3154
/v6.2-bzimage/net/bluetooth/hci_sync.c:3343
/v6.2-bzimage/net/bluetooth/hci_sync.c:4418
/v6.2-bzimage/net/bluetooth/hci_sync.c:4609
/v6.2-bzimage/net/bluetooth/hci_sync.c:4689)
kasan_report (/v6.2-bzimage/mm/kasan/report.c:184
/v6.2-bzimage/mm/kasan/report.c:519)
? hci_dev_open_sync (/v6.2-bzimage/net/bluetooth/hci_sync.c:3154
/v6.2-bzimage/net/bluetooth/hci_sync.c:3343
/v6.2-bzimage/net/bluetooth/hci_sync.c:4418
/v6.2-bzimage/net/bluetooth/hci_sync.c:4609
/v6.2-bzimage/net/bluetooth/hci_sync.c:4689)
hci_dev_open_sync (/v6.2-bzimage/net/bluetooth/hci_sync.c:3154
/v6.2-bzimage/net/bluetooth/hci_sync.c:3343
/v6.2-bzimage/net/bluetooth/hci_sync.c:4418
/v6.2-bzimage/net/bluetooth/hci_sync.c:4609
/v6.2-bzimage/net/bluetooth/hci_sync.c:4689)
? __pfx_hci_dev_open_sync (/v6.2-bzimage/net/bluetooth/hci_sync.c:4635)
? mutex_lock (/v6.2-bzimage/./arch/x86/include/asm/atomic64_64.h:190
/v6.2-bzimage/./include/linux/atomic/atomic-long.h:443
/v6.2-bzimage/./include/linux/atomic/atomic-instrumented.h:1781
/v6.2-bzimage/kernel/locking/mutex.c:171
/v6.2-bzimage/kernel/locking/mutex.c:285)
? __pfx_mutex_lock (/v6.2-bzimage/kernel/locking/mutex.c:282)
hci_power_on (/v6.2-bzimage/net/bluetooth/hci_core.c:485
/v6.2-bzimage/net/bluetooth/hci_core.c:984)
? __pfx_hci_power_on (/v6.2-bzimage/net/bluetooth/hci_core.c:969)
? read_word_at_a_time (/v6.2-bzimage/./include/asm-generic/rwonce.h:85)
? strscpy (/v6.2-bzimage/./arch/x86/include/asm/word-at-a-time.h:62
/v6.2-bzimage/lib/string.c:161)
process_one_work (/v6.2-bzimage/kernel/workqueue.c:2294)
worker_thread (/v6.2-bzimage/./include/linux/list.h:292
/v6.2-bzimage/kernel/workqueue.c:2437)
? __pfx_worker_thread (/v6.2-bzimage/kernel/workqueue.c:2379)
kthread (/v6.2-bzimage/kernel/kthread.c:376)
? __pfx_kthread (/v6.2-bzimage/kernel/kthread.c:331)
ret_from_fork (/v6.2-bzimage/arch/x86/entry/entry_64.S:314)
</TASK>
The buggy address belongs to the variable:
amp_init1+0x30/0x60
The buggy address belongs to the physical page:
page:000000003a157ec6 refcount:1 mapcount:0 mapping:0000000000000000 ia
flags: 0x200000000001000(reserved|node=0|zone=2)
raw: 0200000000001000 ffffea0005054688 ffffea0005054688 000000000000000
raw: 0000000000000000 0000000000000000 00000001ffffffff 000000000000000
page dumped because: kasan: bad access detected
Memory state around the buggy address:
ffffffffaed1aa00: f9 f9 f9 f9 00 00 00 00 f9 f9 f9 f9 00 00 00 00
ffffffffaed1aa80: 00 00 00 00 f9 f9 f9 f9 00 00 00 00 00 00 00 00
>ffffffffaed1ab00: 00 f9 f9 f9 f9 f9 f9 f9 00 00 00 00 00 00 f9 f9
---truncated---
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/bluetooth/hci_sync.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "b3168abd24245aa0775c5a387dcf94d36ca7e738",
"status": "affected",
"version": "d0b137062b2de75b264b84143d21c98abc5f5ad2",
"versionType": "git"
},
{
"lessThan": "8497222b22b591c6b2d106e0e3c1672ffe4e10e0",
"status": "affected",
"version": "d0b137062b2de75b264b84143d21c98abc5f5ad2",
"versionType": "git"
},
{
"lessThan": "bce56405201111807cc8e4f47c6de3e10b17c1ac",
"status": "affected",
"version": "d0b137062b2de75b264b84143d21c98abc5f5ad2",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/bluetooth/hci_sync.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.17"
},
{
"lessThan": "5.17",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.22",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.22",
"versionStartIncluding": "5.17",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.9",
"versionStartIncluding": "5.17",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "5.17",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: HCI: Fix global-out-of-bounds\n\nTo loop a variable-length array, hci_init_stage_sync(stage) considers\nthat stage[i] is valid as long as stage[i-1].func is valid.\nThus, the last element of stage[].func should be intentionally invalid\nas hci_init0[], le_init2[], and others did.\nHowever, amp_init1[] and amp_init2[] have no invalid element, letting\nhci_init_stage_sync() keep accessing amp_init1[] over its valid range.\nThis patch fixes this by adding {} in the last of amp_init1[] and\namp_init2[].\n\n==================================================================\nBUG: KASAN: global-out-of-bounds in hci_dev_open_sync (\n/v6.2-bzimage/net/bluetooth/hci_sync.c:3154\n/v6.2-bzimage/net/bluetooth/hci_sync.c:3343\n/v6.2-bzimage/net/bluetooth/hci_sync.c:4418\n/v6.2-bzimage/net/bluetooth/hci_sync.c:4609\n/v6.2-bzimage/net/bluetooth/hci_sync.c:4689)\nRead of size 8 at addr ffffffffaed1ab70 by task kworker/u5:0/1032\nCPU: 0 PID: 1032 Comm: kworker/u5:0 Not tainted 6.2.0 #3\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04\nWorkqueue: hci1 hci_power_on\nCall Trace:\n \u003cTASK\u003e\ndump_stack_lvl (/v6.2-bzimage/lib/dump_stack.c:107 (discriminator 1))\nprint_report (/v6.2-bzimage/mm/kasan/report.c:307\n /v6.2-bzimage/mm/kasan/report.c:417)\n? hci_dev_open_sync (/v6.2-bzimage/net/bluetooth/hci_sync.c:3154\n /v6.2-bzimage/net/bluetooth/hci_sync.c:3343\n /v6.2-bzimage/net/bluetooth/hci_sync.c:4418\n /v6.2-bzimage/net/bluetooth/hci_sync.c:4609\n /v6.2-bzimage/net/bluetooth/hci_sync.c:4689)\nkasan_report (/v6.2-bzimage/mm/kasan/report.c:184\n /v6.2-bzimage/mm/kasan/report.c:519)\n? hci_dev_open_sync (/v6.2-bzimage/net/bluetooth/hci_sync.c:3154\n /v6.2-bzimage/net/bluetooth/hci_sync.c:3343\n /v6.2-bzimage/net/bluetooth/hci_sync.c:4418\n /v6.2-bzimage/net/bluetooth/hci_sync.c:4609\n /v6.2-bzimage/net/bluetooth/hci_sync.c:4689)\nhci_dev_open_sync (/v6.2-bzimage/net/bluetooth/hci_sync.c:3154\n /v6.2-bzimage/net/bluetooth/hci_sync.c:3343\n /v6.2-bzimage/net/bluetooth/hci_sync.c:4418\n /v6.2-bzimage/net/bluetooth/hci_sync.c:4609\n /v6.2-bzimage/net/bluetooth/hci_sync.c:4689)\n? __pfx_hci_dev_open_sync (/v6.2-bzimage/net/bluetooth/hci_sync.c:4635)\n? mutex_lock (/v6.2-bzimage/./arch/x86/include/asm/atomic64_64.h:190\n /v6.2-bzimage/./include/linux/atomic/atomic-long.h:443\n /v6.2-bzimage/./include/linux/atomic/atomic-instrumented.h:1781\n /v6.2-bzimage/kernel/locking/mutex.c:171\n /v6.2-bzimage/kernel/locking/mutex.c:285)\n? __pfx_mutex_lock (/v6.2-bzimage/kernel/locking/mutex.c:282)\nhci_power_on (/v6.2-bzimage/net/bluetooth/hci_core.c:485\n /v6.2-bzimage/net/bluetooth/hci_core.c:984)\n? __pfx_hci_power_on (/v6.2-bzimage/net/bluetooth/hci_core.c:969)\n? read_word_at_a_time (/v6.2-bzimage/./include/asm-generic/rwonce.h:85)\n? strscpy (/v6.2-bzimage/./arch/x86/include/asm/word-at-a-time.h:62\n /v6.2-bzimage/lib/string.c:161)\nprocess_one_work (/v6.2-bzimage/kernel/workqueue.c:2294)\nworker_thread (/v6.2-bzimage/./include/linux/list.h:292\n /v6.2-bzimage/kernel/workqueue.c:2437)\n? __pfx_worker_thread (/v6.2-bzimage/kernel/workqueue.c:2379)\nkthread (/v6.2-bzimage/kernel/kthread.c:376)\n? __pfx_kthread (/v6.2-bzimage/kernel/kthread.c:331)\nret_from_fork (/v6.2-bzimage/arch/x86/entry/entry_64.S:314)\n \u003c/TASK\u003e\nThe buggy address belongs to the variable:\namp_init1+0x30/0x60\nThe buggy address belongs to the physical page:\npage:000000003a157ec6 refcount:1 mapcount:0 mapping:0000000000000000 ia\nflags: 0x200000000001000(reserved|node=0|zone=2)\nraw: 0200000000001000 ffffea0005054688 ffffea0005054688 000000000000000\nraw: 0000000000000000 0000000000000000 00000001ffffffff 000000000000000\npage dumped because: kasan: bad access detected\nMemory state around the buggy address:\n ffffffffaed1aa00: f9 f9 f9 f9 00 00 00 00 f9 f9 f9 f9 00 00 00 00\n ffffffffaed1aa80: 00 00 00 00 f9 f9 f9 f9 00 00 00 00 00 00 00 00\n\u003effffffffaed1ab00: 00 f9 f9 f9 f9 f9 f9 f9 00 00 00 00 00 00 f9 f9\n \n---truncated---"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:48:48.893Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/b3168abd24245aa0775c5a387dcf94d36ca7e738"
},
{
"url": "https://git.kernel.org/stable/c/8497222b22b591c6b2d106e0e3c1672ffe4e10e0"
},
{
"url": "https://git.kernel.org/stable/c/bce56405201111807cc8e4f47c6de3e10b17c1ac"
}
],
"title": "Bluetooth: HCI: Fix global-out-of-bounds",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53057",
"datePublished": "2025-05-02T15:55:12.118Z",
"dateReserved": "2025-05-02T15:51:43.547Z",
"dateUpdated": "2025-05-04T07:48:48.893Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53111 (GCVE-0-2023-53111)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 07:50
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
loop: Fix use-after-free issues
do_req_filebacked() calls blk_mq_complete_request() synchronously or
asynchronously when using asynchronous I/O unless memory allocation fails.
Hence, modify loop_handle_cmd() such that it does not dereference 'cmd' nor
'rq' after do_req_filebacked() finished unless we are sure that the request
has not yet been completed. This patch fixes the following kernel crash:
Unable to handle kernel NULL pointer dereference at virtual address 0000000000000054
Call trace:
css_put.42938+0x1c/0x1ac
loop_process_work+0xc8c/0xfd4
loop_rootcg_workfn+0x24/0x34
process_one_work+0x244/0x558
worker_thread+0x400/0x8fc
kthread+0x16c/0x1e0
ret_from_fork+0x10/0x20
References
| URL | Tags | |
|---|---|---|
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/block/loop.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "407badf73ec9fb0d5744bf2ca1745c1818aa222f",
"status": "affected",
"version": "bc07c10a3603a5ab3ef01ba42b3d41f9ac63d1b6",
"versionType": "git"
},
{
"lessThan": "e3fda704903f6d1fc351412f1bc6620333959ada",
"status": "affected",
"version": "bc07c10a3603a5ab3ef01ba42b3d41f9ac63d1b6",
"versionType": "git"
},
{
"lessThan": "6917395c4667cfb607ed8bf1826205a59414657c",
"status": "affected",
"version": "bc07c10a3603a5ab3ef01ba42b3d41f9ac63d1b6",
"versionType": "git"
},
{
"lessThan": "9b0cb770f5d7b1ff40bea7ca385438ee94570eec",
"status": "affected",
"version": "bc07c10a3603a5ab3ef01ba42b3d41f9ac63d1b6",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/block/loop.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.4"
},
{
"lessThan": "4.4",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.104",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.21",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.104",
"versionStartIncluding": "4.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.21",
"versionStartIncluding": "4.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.8",
"versionStartIncluding": "4.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "4.4",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nloop: Fix use-after-free issues\n\ndo_req_filebacked() calls blk_mq_complete_request() synchronously or\nasynchronously when using asynchronous I/O unless memory allocation fails.\nHence, modify loop_handle_cmd() such that it does not dereference \u0027cmd\u0027 nor\n\u0027rq\u0027 after do_req_filebacked() finished unless we are sure that the request\nhas not yet been completed. This patch fixes the following kernel crash:\n\nUnable to handle kernel NULL pointer dereference at virtual address 0000000000000054\nCall trace:\n css_put.42938+0x1c/0x1ac\n loop_process_work+0xc8c/0xfd4\n loop_rootcg_workfn+0x24/0x34\n process_one_work+0x244/0x558\n worker_thread+0x400/0x8fc\n kthread+0x16c/0x1e0\n ret_from_fork+0x10/0x20"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:50:04.811Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/407badf73ec9fb0d5744bf2ca1745c1818aa222f"
},
{
"url": "https://git.kernel.org/stable/c/e3fda704903f6d1fc351412f1bc6620333959ada"
},
{
"url": "https://git.kernel.org/stable/c/6917395c4667cfb607ed8bf1826205a59414657c"
},
{
"url": "https://git.kernel.org/stable/c/9b0cb770f5d7b1ff40bea7ca385438ee94570eec"
}
],
"title": "loop: Fix use-after-free issues",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53111",
"datePublished": "2025-05-02T15:55:51.029Z",
"dateReserved": "2025-05-02T15:51:43.554Z",
"dateUpdated": "2025-05-04T07:50:04.811Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49822 (GCVE-0-2022-49822)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:46
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
cifs: Fix connections leak when tlink setup failed
If the tlink setup failed, lost to put the connections, then
the module refcnt leak since the cifsd kthread not exit.
Also leak the fscache info, and for next mount with fsc, it will
print the follow errors:
CIFS: Cache volume key already in use (cifs,127.0.0.1:445,TEST)
Let's check the result of tlink setup, and do some cleanup.
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"fs/cifs/connect.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "a9059e338fc000c0b87d8cf29e93c74fd703212e",
"status": "affected",
"version": "56c762eb9bee330bb4e6d11c589434f2904d3ab6",
"versionType": "git"
},
{
"lessThan": "0a087842d10b5daa123ee5291e386cdd78413705",
"status": "affected",
"version": "56c762eb9bee330bb4e6d11c589434f2904d3ab6",
"versionType": "git"
},
{
"lessThan": "1dcdf5f5b2137185cbdd5385f29949ab3da4f00c",
"status": "affected",
"version": "56c762eb9bee330bb4e6d11c589434f2904d3ab6",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"fs/cifs/connect.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.0"
},
{
"lessThan": "5.0",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.81",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.81",
"versionStartIncluding": "5.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "5.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "5.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncifs: Fix connections leak when tlink setup failed\n\nIf the tlink setup failed, lost to put the connections, then\nthe module refcnt leak since the cifsd kthread not exit.\n\nAlso leak the fscache info, and for next mount with fsc, it will\nprint the follow errors:\n CIFS: Cache volume key already in use (cifs,127.0.0.1:445,TEST)\n\nLet\u0027s check the result of tlink setup, and do some cleanup."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:46:05.156Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/a9059e338fc000c0b87d8cf29e93c74fd703212e"
},
{
"url": "https://git.kernel.org/stable/c/0a087842d10b5daa123ee5291e386cdd78413705"
},
{
"url": "https://git.kernel.org/stable/c/1dcdf5f5b2137185cbdd5385f29949ab3da4f00c"
}
],
"title": "cifs: Fix connections leak when tlink setup failed",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49822",
"datePublished": "2025-05-01T14:09:43.572Z",
"dateReserved": "2025-05-01T14:05:17.227Z",
"dateUpdated": "2025-05-04T08:46:05.156Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53112 (GCVE-0-2023-53112)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 07:50
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/i915/sseu: fix max_subslices array-index-out-of-bounds access
It seems that commit bc3c5e0809ae ("drm/i915/sseu: Don't try to store EU
mask internally in UAPI format") exposed a potential out-of-bounds
access, reported by UBSAN as following on a laptop with a gen 11 i915
card:
UBSAN: array-index-out-of-bounds in drivers/gpu/drm/i915/gt/intel_sseu.c:65:27
index 6 is out of range for type 'u16 [6]'
CPU: 2 PID: 165 Comm: systemd-udevd Not tainted 6.2.0-9-generic #9-Ubuntu
Hardware name: Dell Inc. XPS 13 9300/077Y9N, BIOS 1.11.0 03/22/2022
Call Trace:
<TASK>
show_stack+0x4e/0x61
dump_stack_lvl+0x4a/0x6f
dump_stack+0x10/0x18
ubsan_epilogue+0x9/0x3a
__ubsan_handle_out_of_bounds.cold+0x42/0x47
gen11_compute_sseu_info+0x121/0x130 [i915]
intel_sseu_info_init+0x15d/0x2b0 [i915]
intel_gt_init_mmio+0x23/0x40 [i915]
i915_driver_mmio_probe+0x129/0x400 [i915]
? intel_gt_probe_all+0x91/0x2e0 [i915]
i915_driver_probe+0xe1/0x3f0 [i915]
? drm_privacy_screen_get+0x16d/0x190 [drm]
? acpi_dev_found+0x64/0x80
i915_pci_probe+0xac/0x1b0 [i915]
...
According to the definition of sseu_dev_info, eu_mask->hsw is limited to
a maximum of GEN_MAX_SS_PER_HSW_SLICE (6) sub-slices, but
gen11_sseu_info_init() can potentially set 8 sub-slices, in the
!IS_JSL_EHL(gt->i915) case.
Fix this by reserving up to 8 slots for max_subslices in the eu_mask
struct.
(cherry picked from commit 3cba09a6ac86ea1d456909626eb2685596c07822)
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/i915/gt/intel_sseu.h"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "1a1682abf7399318ac074b1f2ac6a8c992b5b3da",
"status": "affected",
"version": "bc3c5e0809ae9faa039baf75547e8ee46ec124ef",
"versionType": "git"
},
{
"lessThan": "36b076ab6247cf0d2135b2ad6bb337617c3b5a1b",
"status": "affected",
"version": "bc3c5e0809ae9faa039baf75547e8ee46ec124ef",
"versionType": "git"
},
{
"lessThan": "193c41926d152761764894f46e23b53c00186a82",
"status": "affected",
"version": "bc3c5e0809ae9faa039baf75547e8ee46ec124ef",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/i915/gt/intel_sseu.h"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.0"
},
{
"lessThan": "6.0",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.21",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.21",
"versionStartIncluding": "6.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.8",
"versionStartIncluding": "6.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "6.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/i915/sseu: fix max_subslices array-index-out-of-bounds access\n\nIt seems that commit bc3c5e0809ae (\"drm/i915/sseu: Don\u0027t try to store EU\nmask internally in UAPI format\") exposed a potential out-of-bounds\naccess, reported by UBSAN as following on a laptop with a gen 11 i915\ncard:\n\n UBSAN: array-index-out-of-bounds in drivers/gpu/drm/i915/gt/intel_sseu.c:65:27\n index 6 is out of range for type \u0027u16 [6]\u0027\n CPU: 2 PID: 165 Comm: systemd-udevd Not tainted 6.2.0-9-generic #9-Ubuntu\n Hardware name: Dell Inc. XPS 13 9300/077Y9N, BIOS 1.11.0 03/22/2022\n Call Trace:\n \u003cTASK\u003e\n show_stack+0x4e/0x61\n dump_stack_lvl+0x4a/0x6f\n dump_stack+0x10/0x18\n ubsan_epilogue+0x9/0x3a\n __ubsan_handle_out_of_bounds.cold+0x42/0x47\n gen11_compute_sseu_info+0x121/0x130 [i915]\n intel_sseu_info_init+0x15d/0x2b0 [i915]\n intel_gt_init_mmio+0x23/0x40 [i915]\n i915_driver_mmio_probe+0x129/0x400 [i915]\n ? intel_gt_probe_all+0x91/0x2e0 [i915]\n i915_driver_probe+0xe1/0x3f0 [i915]\n ? drm_privacy_screen_get+0x16d/0x190 [drm]\n ? acpi_dev_found+0x64/0x80\n i915_pci_probe+0xac/0x1b0 [i915]\n ...\n\nAccording to the definition of sseu_dev_info, eu_mask-\u003ehsw is limited to\na maximum of GEN_MAX_SS_PER_HSW_SLICE (6) sub-slices, but\ngen11_sseu_info_init() can potentially set 8 sub-slices, in the\n!IS_JSL_EHL(gt-\u003ei915) case.\n\nFix this by reserving up to 8 slots for max_subslices in the eu_mask\nstruct.\n\n(cherry picked from commit 3cba09a6ac86ea1d456909626eb2685596c07822)"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:50:05.848Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/1a1682abf7399318ac074b1f2ac6a8c992b5b3da"
},
{
"url": "https://git.kernel.org/stable/c/36b076ab6247cf0d2135b2ad6bb337617c3b5a1b"
},
{
"url": "https://git.kernel.org/stable/c/193c41926d152761764894f46e23b53c00186a82"
}
],
"title": "drm/i915/sseu: fix max_subslices array-index-out-of-bounds access",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53112",
"datePublished": "2025-05-02T15:55:51.733Z",
"dateReserved": "2025-05-02T15:51:43.554Z",
"dateUpdated": "2025-05-04T07:50:05.848Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-26804 (GCVE-0-2024-26804)
Vulnerability from cvelistv5
Published
2024-04-04 08:20
Modified
2025-05-04 12:54
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: ip_tunnel: prevent perpetual headroom growth
syzkaller triggered following kasan splat:
BUG: KASAN: use-after-free in __skb_flow_dissect+0x19d1/0x7a50 net/core/flow_dissector.c:1170
Read of size 1 at addr ffff88812fb4000e by task syz-executor183/5191
[..]
kasan_report+0xda/0x110 mm/kasan/report.c:588
__skb_flow_dissect+0x19d1/0x7a50 net/core/flow_dissector.c:1170
skb_flow_dissect_flow_keys include/linux/skbuff.h:1514 [inline]
___skb_get_hash net/core/flow_dissector.c:1791 [inline]
__skb_get_hash+0xc7/0x540 net/core/flow_dissector.c:1856
skb_get_hash include/linux/skbuff.h:1556 [inline]
ip_tunnel_xmit+0x1855/0x33c0 net/ipv4/ip_tunnel.c:748
ipip_tunnel_xmit+0x3cc/0x4e0 net/ipv4/ipip.c:308
__netdev_start_xmit include/linux/netdevice.h:4940 [inline]
netdev_start_xmit include/linux/netdevice.h:4954 [inline]
xmit_one net/core/dev.c:3548 [inline]
dev_hard_start_xmit+0x13d/0x6d0 net/core/dev.c:3564
__dev_queue_xmit+0x7c1/0x3d60 net/core/dev.c:4349
dev_queue_xmit include/linux/netdevice.h:3134 [inline]
neigh_connected_output+0x42c/0x5d0 net/core/neighbour.c:1592
...
ip_finish_output2+0x833/0x2550 net/ipv4/ip_output.c:235
ip_finish_output+0x31/0x310 net/ipv4/ip_output.c:323
..
iptunnel_xmit+0x5b4/0x9b0 net/ipv4/ip_tunnel_core.c:82
ip_tunnel_xmit+0x1dbc/0x33c0 net/ipv4/ip_tunnel.c:831
ipgre_xmit+0x4a1/0x980 net/ipv4/ip_gre.c:665
__netdev_start_xmit include/linux/netdevice.h:4940 [inline]
netdev_start_xmit include/linux/netdevice.h:4954 [inline]
xmit_one net/core/dev.c:3548 [inline]
dev_hard_start_xmit+0x13d/0x6d0 net/core/dev.c:3564
...
The splat occurs because skb->data points past skb->head allocated area.
This is because neigh layer does:
__skb_pull(skb, skb_network_offset(skb));
... but skb_network_offset() returns a negative offset and __skb_pull()
arg is unsigned. IOW, we skb->data gets "adjusted" by a huge value.
The negative value is returned because skb->head and skb->data distance is
more than 64k and skb->network_header (u16) has wrapped around.
The bug is in the ip_tunnel infrastructure, which can cause
dev->needed_headroom to increment ad infinitum.
The syzkaller reproducer consists of packets getting routed via a gre
tunnel, and route of gre encapsulated packets pointing at another (ipip)
tunnel. The ipip encapsulation finds gre0 as next output device.
This results in the following pattern:
1). First packet is to be sent out via gre0.
Route lookup found an output device, ipip0.
2).
ip_tunnel_xmit for gre0 bumps gre0->needed_headroom based on the future
output device, rt.dev->needed_headroom (ipip0).
3).
ip output / start_xmit moves skb on to ipip0. which runs the same
code path again (xmit recursion).
4).
Routing step for the post-gre0-encap packet finds gre0 as output device
to use for ipip0 encapsulated packet.
tunl0->needed_headroom is then incremented based on the (already bumped)
gre0 device headroom.
This repeats for every future packet:
gre0->needed_headroom gets inflated because previous packets' ipip0 step
incremented rt->dev (gre0) headroom, and ipip0 incremented because gre0
needed_headroom was increased.
For each subsequent packet, gre/ipip0->needed_headroom grows until
post-expand-head reallocations result in a skb->head/data distance of
more than 64k.
Once that happens, skb->network_header (u16) wraps around when
pskb_expand_head tries to make sure that skb_network_offset() is unchanged
after the headroom expansion/reallocation.
After this skb_network_offset(skb) returns a different (and negative)
result post headroom expansion.
The next trip to neigh layer (or anything else that would __skb_pull the
network header) makes skb->data point to a memory location outside
skb->head area.
v2: Cap the needed_headroom update to an arbitarily chosen upperlimit to
prevent perpetual increase instead of dropping the headroom increment
completely.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 243aad830e8a4cdda261626fbaeddde16b08d04a Version: 243aad830e8a4cdda261626fbaeddde16b08d04a Version: 243aad830e8a4cdda261626fbaeddde16b08d04a Version: 243aad830e8a4cdda261626fbaeddde16b08d04a Version: 243aad830e8a4cdda261626fbaeddde16b08d04a Version: 243aad830e8a4cdda261626fbaeddde16b08d04a Version: 243aad830e8a4cdda261626fbaeddde16b08d04a Version: 03017375b0122453e6dda833ff7bd4191915def5 |
||
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2024-26804",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-11-12T16:26:17.359512Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-416",
"description": "CWE-416 Use After Free",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-11-12T16:40:15.613Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2024-08-02T00:14:13.557Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/f81e94d2dcd2397137edcb8b85f4c5bed5d22383"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/2e95350fe9db9d53c701075060ac8ac883b68aee"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/afec0c5cd2ed71ca95a8b36a5e6d03333bf34282"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/ab63de24ebea36fe73ac7121738595d704b66d96"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/a0a1db40b23e8ff86dea2786c5ea1470bb23ecb9"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/049d7989c67e8dd50f07a2096dbafdb41331fb9b"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/5ae1e9922bbdbaeb9cfbe91085ab75927488ac0f"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/ipv4/ip_tunnel.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "f81e94d2dcd2397137edcb8b85f4c5bed5d22383",
"status": "affected",
"version": "243aad830e8a4cdda261626fbaeddde16b08d04a",
"versionType": "git"
},
{
"lessThan": "2e95350fe9db9d53c701075060ac8ac883b68aee",
"status": "affected",
"version": "243aad830e8a4cdda261626fbaeddde16b08d04a",
"versionType": "git"
},
{
"lessThan": "afec0c5cd2ed71ca95a8b36a5e6d03333bf34282",
"status": "affected",
"version": "243aad830e8a4cdda261626fbaeddde16b08d04a",
"versionType": "git"
},
{
"lessThan": "ab63de24ebea36fe73ac7121738595d704b66d96",
"status": "affected",
"version": "243aad830e8a4cdda261626fbaeddde16b08d04a",
"versionType": "git"
},
{
"lessThan": "a0a1db40b23e8ff86dea2786c5ea1470bb23ecb9",
"status": "affected",
"version": "243aad830e8a4cdda261626fbaeddde16b08d04a",
"versionType": "git"
},
{
"lessThan": "049d7989c67e8dd50f07a2096dbafdb41331fb9b",
"status": "affected",
"version": "243aad830e8a4cdda261626fbaeddde16b08d04a",
"versionType": "git"
},
{
"lessThan": "5ae1e9922bbdbaeb9cfbe91085ab75927488ac0f",
"status": "affected",
"version": "243aad830e8a4cdda261626fbaeddde16b08d04a",
"versionType": "git"
},
{
"status": "affected",
"version": "03017375b0122453e6dda833ff7bd4191915def5",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/ipv4/ip_tunnel.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.34"
},
{
"lessThan": "2.6.34",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.271",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.212",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.151",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.81",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.21",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.7.*",
"status": "unaffected",
"version": "6.7.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.8",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.271",
"versionStartIncluding": "2.6.34",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.212",
"versionStartIncluding": "2.6.34",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.151",
"versionStartIncluding": "2.6.34",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.81",
"versionStartIncluding": "2.6.34",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.21",
"versionStartIncluding": "2.6.34",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.7.9",
"versionStartIncluding": "2.6.34",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.8",
"versionStartIncluding": "2.6.34",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.33.2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: ip_tunnel: prevent perpetual headroom growth\n\nsyzkaller triggered following kasan splat:\nBUG: KASAN: use-after-free in __skb_flow_dissect+0x19d1/0x7a50 net/core/flow_dissector.c:1170\nRead of size 1 at addr ffff88812fb4000e by task syz-executor183/5191\n[..]\n kasan_report+0xda/0x110 mm/kasan/report.c:588\n __skb_flow_dissect+0x19d1/0x7a50 net/core/flow_dissector.c:1170\n skb_flow_dissect_flow_keys include/linux/skbuff.h:1514 [inline]\n ___skb_get_hash net/core/flow_dissector.c:1791 [inline]\n __skb_get_hash+0xc7/0x540 net/core/flow_dissector.c:1856\n skb_get_hash include/linux/skbuff.h:1556 [inline]\n ip_tunnel_xmit+0x1855/0x33c0 net/ipv4/ip_tunnel.c:748\n ipip_tunnel_xmit+0x3cc/0x4e0 net/ipv4/ipip.c:308\n __netdev_start_xmit include/linux/netdevice.h:4940 [inline]\n netdev_start_xmit include/linux/netdevice.h:4954 [inline]\n xmit_one net/core/dev.c:3548 [inline]\n dev_hard_start_xmit+0x13d/0x6d0 net/core/dev.c:3564\n __dev_queue_xmit+0x7c1/0x3d60 net/core/dev.c:4349\n dev_queue_xmit include/linux/netdevice.h:3134 [inline]\n neigh_connected_output+0x42c/0x5d0 net/core/neighbour.c:1592\n ...\n ip_finish_output2+0x833/0x2550 net/ipv4/ip_output.c:235\n ip_finish_output+0x31/0x310 net/ipv4/ip_output.c:323\n ..\n iptunnel_xmit+0x5b4/0x9b0 net/ipv4/ip_tunnel_core.c:82\n ip_tunnel_xmit+0x1dbc/0x33c0 net/ipv4/ip_tunnel.c:831\n ipgre_xmit+0x4a1/0x980 net/ipv4/ip_gre.c:665\n __netdev_start_xmit include/linux/netdevice.h:4940 [inline]\n netdev_start_xmit include/linux/netdevice.h:4954 [inline]\n xmit_one net/core/dev.c:3548 [inline]\n dev_hard_start_xmit+0x13d/0x6d0 net/core/dev.c:3564\n ...\n\nThe splat occurs because skb-\u003edata points past skb-\u003ehead allocated area.\nThis is because neigh layer does:\n __skb_pull(skb, skb_network_offset(skb));\n\n... but skb_network_offset() returns a negative offset and __skb_pull()\narg is unsigned. IOW, we skb-\u003edata gets \"adjusted\" by a huge value.\n\nThe negative value is returned because skb-\u003ehead and skb-\u003edata distance is\nmore than 64k and skb-\u003enetwork_header (u16) has wrapped around.\n\nThe bug is in the ip_tunnel infrastructure, which can cause\ndev-\u003eneeded_headroom to increment ad infinitum.\n\nThe syzkaller reproducer consists of packets getting routed via a gre\ntunnel, and route of gre encapsulated packets pointing at another (ipip)\ntunnel. The ipip encapsulation finds gre0 as next output device.\n\nThis results in the following pattern:\n\n1). First packet is to be sent out via gre0.\nRoute lookup found an output device, ipip0.\n\n2).\nip_tunnel_xmit for gre0 bumps gre0-\u003eneeded_headroom based on the future\noutput device, rt.dev-\u003eneeded_headroom (ipip0).\n\n3).\nip output / start_xmit moves skb on to ipip0. which runs the same\ncode path again (xmit recursion).\n\n4).\nRouting step for the post-gre0-encap packet finds gre0 as output device\nto use for ipip0 encapsulated packet.\n\ntunl0-\u003eneeded_headroom is then incremented based on the (already bumped)\ngre0 device headroom.\n\nThis repeats for every future packet:\n\ngre0-\u003eneeded_headroom gets inflated because previous packets\u0027 ipip0 step\nincremented rt-\u003edev (gre0) headroom, and ipip0 incremented because gre0\nneeded_headroom was increased.\n\nFor each subsequent packet, gre/ipip0-\u003eneeded_headroom grows until\npost-expand-head reallocations result in a skb-\u003ehead/data distance of\nmore than 64k.\n\nOnce that happens, skb-\u003enetwork_header (u16) wraps around when\npskb_expand_head tries to make sure that skb_network_offset() is unchanged\nafter the headroom expansion/reallocation.\n\nAfter this skb_network_offset(skb) returns a different (and negative)\nresult post headroom expansion.\n\nThe next trip to neigh layer (or anything else that would __skb_pull the\nnetwork header) makes skb-\u003edata point to a memory location outside\nskb-\u003ehead area.\n\nv2: Cap the needed_headroom update to an arbitarily chosen upperlimit to\nprevent perpetual increase instead of dropping the headroom increment\ncompletely."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T12:54:46.707Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/f81e94d2dcd2397137edcb8b85f4c5bed5d22383"
},
{
"url": "https://git.kernel.org/stable/c/2e95350fe9db9d53c701075060ac8ac883b68aee"
},
{
"url": "https://git.kernel.org/stable/c/afec0c5cd2ed71ca95a8b36a5e6d03333bf34282"
},
{
"url": "https://git.kernel.org/stable/c/ab63de24ebea36fe73ac7121738595d704b66d96"
},
{
"url": "https://git.kernel.org/stable/c/a0a1db40b23e8ff86dea2786c5ea1470bb23ecb9"
},
{
"url": "https://git.kernel.org/stable/c/049d7989c67e8dd50f07a2096dbafdb41331fb9b"
},
{
"url": "https://git.kernel.org/stable/c/5ae1e9922bbdbaeb9cfbe91085ab75927488ac0f"
}
],
"title": "net: ip_tunnel: prevent perpetual headroom growth",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-26804",
"datePublished": "2024-04-04T08:20:31.305Z",
"dateReserved": "2024-02-19T14:20:24.179Z",
"dateUpdated": "2025-05-04T12:54:46.707Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-37785 (GCVE-0-2025-37785)
Vulnerability from cvelistv5
Published
2025-04-18 07:01
Modified
2025-05-26 05:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ext4: fix OOB read when checking dotdot dir
Mounting a corrupted filesystem with directory which contains '.' dir
entry with rec_len == block size results in out-of-bounds read (later
on, when the corrupted directory is removed).
ext4_empty_dir() assumes every ext4 directory contains at least '.'
and '..' as directory entries in the first data block. It first loads
the '.' dir entry, performs sanity checks by calling ext4_check_dir_entry()
and then uses its rec_len member to compute the location of '..' dir
entry (in ext4_next_entry). It assumes the '..' dir entry fits into the
same data block.
If the rec_len of '.' is precisely one block (4KB), it slips through the
sanity checks (it is considered the last directory entry in the data
block) and leaves "struct ext4_dir_entry_2 *de" point exactly past the
memory slot allocated to the data block. The following call to
ext4_check_dir_entry() on new value of de then dereferences this pointer
which results in out-of-bounds mem access.
Fix this by extending __ext4_check_dir_entry() to check for '.' dir
entries that reach the end of data block. Make sure to ignore the phony
dir entries for checksum (by checking name_len for non-zero).
Note: This is reported by KASAN as use-after-free in case another
structure was recently freed from the slot past the bound, but it is
really an OOB read.
This issue was found by syzkaller tool.
Call Trace:
[ 38.594108] BUG: KASAN: slab-use-after-free in __ext4_check_dir_entry+0x67e/0x710
[ 38.594649] Read of size 2 at addr ffff88802b41a004 by task syz-executor/5375
[ 38.595158]
[ 38.595288] CPU: 0 UID: 0 PID: 5375 Comm: syz-executor Not tainted 6.14.0-rc7 #1
[ 38.595298] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 38.595304] Call Trace:
[ 38.595308] <TASK>
[ 38.595311] dump_stack_lvl+0xa7/0xd0
[ 38.595325] print_address_description.constprop.0+0x2c/0x3f0
[ 38.595339] ? __ext4_check_dir_entry+0x67e/0x710
[ 38.595349] print_report+0xaa/0x250
[ 38.595359] ? __ext4_check_dir_entry+0x67e/0x710
[ 38.595368] ? kasan_addr_to_slab+0x9/0x90
[ 38.595378] kasan_report+0xab/0xe0
[ 38.595389] ? __ext4_check_dir_entry+0x67e/0x710
[ 38.595400] __ext4_check_dir_entry+0x67e/0x710
[ 38.595410] ext4_empty_dir+0x465/0x990
[ 38.595421] ? __pfx_ext4_empty_dir+0x10/0x10
[ 38.595432] ext4_rmdir.part.0+0x29a/0xd10
[ 38.595441] ? __dquot_initialize+0x2a7/0xbf0
[ 38.595455] ? __pfx_ext4_rmdir.part.0+0x10/0x10
[ 38.595464] ? __pfx___dquot_initialize+0x10/0x10
[ 38.595478] ? down_write+0xdb/0x140
[ 38.595487] ? __pfx_down_write+0x10/0x10
[ 38.595497] ext4_rmdir+0xee/0x140
[ 38.595506] vfs_rmdir+0x209/0x670
[ 38.595517] ? lookup_one_qstr_excl+0x3b/0x190
[ 38.595529] do_rmdir+0x363/0x3c0
[ 38.595537] ? __pfx_do_rmdir+0x10/0x10
[ 38.595544] ? strncpy_from_user+0x1ff/0x2e0
[ 38.595561] __x64_sys_unlinkat+0xf0/0x130
[ 38.595570] do_syscall_64+0x5b/0x180
[ 38.595583] entry_SYSCALL_64_after_hwframe+0x76/0x7e
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: ac27a0ec112a089f1a5102bc8dffc79c8c815571 Version: ac27a0ec112a089f1a5102bc8dffc79c8c815571 Version: ac27a0ec112a089f1a5102bc8dffc79c8c815571 Version: ac27a0ec112a089f1a5102bc8dffc79c8c815571 Version: ac27a0ec112a089f1a5102bc8dffc79c8c815571 Version: ac27a0ec112a089f1a5102bc8dffc79c8c815571 Version: ac27a0ec112a089f1a5102bc8dffc79c8c815571 Version: ac27a0ec112a089f1a5102bc8dffc79c8c815571 Version: ac27a0ec112a089f1a5102bc8dffc79c8c815571 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"fs/ext4/dir.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "14da7dbecb430e35b5889da8dae7bef33173b351",
"status": "affected",
"version": "ac27a0ec112a089f1a5102bc8dffc79c8c815571",
"versionType": "git"
},
{
"lessThan": "e47f472a664d70a3d104a6c2a035cdff55a719b4",
"status": "affected",
"version": "ac27a0ec112a089f1a5102bc8dffc79c8c815571",
"versionType": "git"
},
{
"lessThan": "b7531a4f99c3887439d778afaf418d1a01a5f01b",
"status": "affected",
"version": "ac27a0ec112a089f1a5102bc8dffc79c8c815571",
"versionType": "git"
},
{
"lessThan": "89503e5eae64637d0fa2218912b54660effe7d93",
"status": "affected",
"version": "ac27a0ec112a089f1a5102bc8dffc79c8c815571",
"versionType": "git"
},
{
"lessThan": "52a5509ab19a5d3afe301165d9b5787bba34d842",
"status": "affected",
"version": "ac27a0ec112a089f1a5102bc8dffc79c8c815571",
"versionType": "git"
},
{
"lessThan": "b47584c556444cf7acb66b26a62cbc348eb92b78",
"status": "affected",
"version": "ac27a0ec112a089f1a5102bc8dffc79c8c815571",
"versionType": "git"
},
{
"lessThan": "ac28c5684c1cdab650a7e5065b19e91577d37a4b",
"status": "affected",
"version": "ac27a0ec112a089f1a5102bc8dffc79c8c815571",
"versionType": "git"
},
{
"lessThan": "53bc45da8d8da92ec07877f5922b130562eb4b00",
"status": "affected",
"version": "ac27a0ec112a089f1a5102bc8dffc79c8c815571",
"versionType": "git"
},
{
"lessThan": "d5e206778e96e8667d3bde695ad372c296dc9353",
"status": "affected",
"version": "ac27a0ec112a089f1a5102bc8dffc79c8c815571",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"fs/ext4/dir.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.19"
},
{
"lessThan": "2.6.19",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.293",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.236",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.180",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.134",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.87",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.23",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.13.*",
"status": "unaffected",
"version": "6.13.11",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.14.*",
"status": "unaffected",
"version": "6.14.2",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.15",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.293",
"versionStartIncluding": "2.6.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.236",
"versionStartIncluding": "2.6.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.180",
"versionStartIncluding": "2.6.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.134",
"versionStartIncluding": "2.6.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.87",
"versionStartIncluding": "2.6.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.23",
"versionStartIncluding": "2.6.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.13.11",
"versionStartIncluding": "2.6.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.14.2",
"versionStartIncluding": "2.6.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.15",
"versionStartIncluding": "2.6.19",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\next4: fix OOB read when checking dotdot dir\n\nMounting a corrupted filesystem with directory which contains \u0027.\u0027 dir\nentry with rec_len == block size results in out-of-bounds read (later\non, when the corrupted directory is removed).\n\next4_empty_dir() assumes every ext4 directory contains at least \u0027.\u0027\nand \u0027..\u0027 as directory entries in the first data block. It first loads\nthe \u0027.\u0027 dir entry, performs sanity checks by calling ext4_check_dir_entry()\nand then uses its rec_len member to compute the location of \u0027..\u0027 dir\nentry (in ext4_next_entry). It assumes the \u0027..\u0027 dir entry fits into the\nsame data block.\n\nIf the rec_len of \u0027.\u0027 is precisely one block (4KB), it slips through the\nsanity checks (it is considered the last directory entry in the data\nblock) and leaves \"struct ext4_dir_entry_2 *de\" point exactly past the\nmemory slot allocated to the data block. The following call to\next4_check_dir_entry() on new value of de then dereferences this pointer\nwhich results in out-of-bounds mem access.\n\nFix this by extending __ext4_check_dir_entry() to check for \u0027.\u0027 dir\nentries that reach the end of data block. Make sure to ignore the phony\ndir entries for checksum (by checking name_len for non-zero).\n\nNote: This is reported by KASAN as use-after-free in case another\nstructure was recently freed from the slot past the bound, but it is\nreally an OOB read.\n\nThis issue was found by syzkaller tool.\n\nCall Trace:\n[ 38.594108] BUG: KASAN: slab-use-after-free in __ext4_check_dir_entry+0x67e/0x710\n[ 38.594649] Read of size 2 at addr ffff88802b41a004 by task syz-executor/5375\n[ 38.595158]\n[ 38.595288] CPU: 0 UID: 0 PID: 5375 Comm: syz-executor Not tainted 6.14.0-rc7 #1\n[ 38.595298] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014\n[ 38.595304] Call Trace:\n[ 38.595308] \u003cTASK\u003e\n[ 38.595311] dump_stack_lvl+0xa7/0xd0\n[ 38.595325] print_address_description.constprop.0+0x2c/0x3f0\n[ 38.595339] ? __ext4_check_dir_entry+0x67e/0x710\n[ 38.595349] print_report+0xaa/0x250\n[ 38.595359] ? __ext4_check_dir_entry+0x67e/0x710\n[ 38.595368] ? kasan_addr_to_slab+0x9/0x90\n[ 38.595378] kasan_report+0xab/0xe0\n[ 38.595389] ? __ext4_check_dir_entry+0x67e/0x710\n[ 38.595400] __ext4_check_dir_entry+0x67e/0x710\n[ 38.595410] ext4_empty_dir+0x465/0x990\n[ 38.595421] ? __pfx_ext4_empty_dir+0x10/0x10\n[ 38.595432] ext4_rmdir.part.0+0x29a/0xd10\n[ 38.595441] ? __dquot_initialize+0x2a7/0xbf0\n[ 38.595455] ? __pfx_ext4_rmdir.part.0+0x10/0x10\n[ 38.595464] ? __pfx___dquot_initialize+0x10/0x10\n[ 38.595478] ? down_write+0xdb/0x140\n[ 38.595487] ? __pfx_down_write+0x10/0x10\n[ 38.595497] ext4_rmdir+0xee/0x140\n[ 38.595506] vfs_rmdir+0x209/0x670\n[ 38.595517] ? lookup_one_qstr_excl+0x3b/0x190\n[ 38.595529] do_rmdir+0x363/0x3c0\n[ 38.595537] ? __pfx_do_rmdir+0x10/0x10\n[ 38.595544] ? strncpy_from_user+0x1ff/0x2e0\n[ 38.595561] __x64_sys_unlinkat+0xf0/0x130\n[ 38.595570] do_syscall_64+0x5b/0x180\n[ 38.595583] entry_SYSCALL_64_after_hwframe+0x76/0x7e"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-26T05:20:50.326Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/14da7dbecb430e35b5889da8dae7bef33173b351"
},
{
"url": "https://git.kernel.org/stable/c/e47f472a664d70a3d104a6c2a035cdff55a719b4"
},
{
"url": "https://git.kernel.org/stable/c/b7531a4f99c3887439d778afaf418d1a01a5f01b"
},
{
"url": "https://git.kernel.org/stable/c/89503e5eae64637d0fa2218912b54660effe7d93"
},
{
"url": "https://git.kernel.org/stable/c/52a5509ab19a5d3afe301165d9b5787bba34d842"
},
{
"url": "https://git.kernel.org/stable/c/b47584c556444cf7acb66b26a62cbc348eb92b78"
},
{
"url": "https://git.kernel.org/stable/c/ac28c5684c1cdab650a7e5065b19e91577d37a4b"
},
{
"url": "https://git.kernel.org/stable/c/53bc45da8d8da92ec07877f5922b130562eb4b00"
},
{
"url": "https://git.kernel.org/stable/c/d5e206778e96e8667d3bde695ad372c296dc9353"
}
],
"title": "ext4: fix OOB read when checking dotdot dir",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-37785",
"datePublished": "2025-04-18T07:01:27.393Z",
"dateReserved": "2025-04-16T04:51:23.940Z",
"dateUpdated": "2025-05-26T05:20:50.326Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49770 (GCVE-0-2022-49770)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-10-02 07:04
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ceph: avoid putting the realm twice when decoding snaps fails
When decoding the snaps fails it maybe leaving the 'first_realm'
and 'realm' pointing to the same snaprealm memory. And then it'll
put it twice and could cause random use-after-free, BUG_ON, etc
issues.
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 9030aaf9bf0a1eee47a154c316c789e959638b0f Version: 9030aaf9bf0a1eee47a154c316c789e959638b0f Version: 9030aaf9bf0a1eee47a154c316c789e959638b0f Version: 9030aaf9bf0a1eee47a154c316c789e959638b0f Version: 9030aaf9bf0a1eee47a154c316c789e959638b0f Version: 9030aaf9bf0a1eee47a154c316c789e959638b0f |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"fs/ceph/snap.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "274e4c79a3a2a24fba7cfe0e41113f1138785c37",
"status": "affected",
"version": "9030aaf9bf0a1eee47a154c316c789e959638b0f",
"versionType": "git"
},
{
"lessThan": "cb7495fe957526555782ce0723f79ce92a6db22e",
"status": "affected",
"version": "9030aaf9bf0a1eee47a154c316c789e959638b0f",
"versionType": "git"
},
{
"lessThan": "044bc6d3c2c0e9090b0841e7b723875756534b45",
"status": "affected",
"version": "9030aaf9bf0a1eee47a154c316c789e959638b0f",
"versionType": "git"
},
{
"lessThan": "2f6e2de3a5289004650118b61f138fe7c28e1905",
"status": "affected",
"version": "9030aaf9bf0a1eee47a154c316c789e959638b0f",
"versionType": "git"
},
{
"lessThan": "fd879c83e87735ab8f00ef7755752cf0cbae24b2",
"status": "affected",
"version": "9030aaf9bf0a1eee47a154c316c789e959638b0f",
"versionType": "git"
},
{
"lessThan": "51884d153f7ec85e18d607b2467820a90e0f4359",
"status": "affected",
"version": "9030aaf9bf0a1eee47a154c316c789e959638b0f",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"fs/ceph/snap.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.34"
},
{
"lessThan": "2.6.34",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.268",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.226",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.157",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.81",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.268",
"versionStartIncluding": "2.6.34",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.226",
"versionStartIncluding": "2.6.34",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.157",
"versionStartIncluding": "2.6.34",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.81",
"versionStartIncluding": "2.6.34",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "2.6.34",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "2.6.34",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nceph: avoid putting the realm twice when decoding snaps fails\n\nWhen decoding the snaps fails it maybe leaving the \u0027first_realm\u0027\nand \u0027realm\u0027 pointing to the same snaprealm memory. And then it\u0027ll\nput it twice and could cause random use-after-free, BUG_ON, etc\nissues."
}
],
"providerMetadata": {
"dateUpdated": "2025-10-02T07:04:13.532Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/274e4c79a3a2a24fba7cfe0e41113f1138785c37"
},
{
"url": "https://git.kernel.org/stable/c/cb7495fe957526555782ce0723f79ce92a6db22e"
},
{
"url": "https://git.kernel.org/stable/c/044bc6d3c2c0e9090b0841e7b723875756534b45"
},
{
"url": "https://git.kernel.org/stable/c/2f6e2de3a5289004650118b61f138fe7c28e1905"
},
{
"url": "https://git.kernel.org/stable/c/fd879c83e87735ab8f00ef7755752cf0cbae24b2"
},
{
"url": "https://git.kernel.org/stable/c/51884d153f7ec85e18d607b2467820a90e0f4359"
}
],
"title": "ceph: avoid putting the realm twice when decoding snaps fails",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49770",
"datePublished": "2025-05-01T14:09:08.173Z",
"dateReserved": "2025-04-16T07:17:33.805Z",
"dateUpdated": "2025-10-02T07:04:13.532Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49927 (GCVE-0-2022-49927)
Vulnerability from cvelistv5
Published
2025-05-01 14:11
Modified
2025-10-01 14:56
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
nfs4: Fix kmemleak when allocate slot failed
If one of the slot allocate failed, should cleanup all the other
allocated slots, otherwise, the allocated slots will leak:
unreferenced object 0xffff8881115aa100 (size 64):
comm ""mount.nfs"", pid 679, jiffies 4294744957 (age 115.037s)
hex dump (first 32 bytes):
00 cc 19 73 81 88 ff ff 00 a0 5a 11 81 88 ff ff ...s......Z.....
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<000000007a4c434a>] nfs4_find_or_create_slot+0x8e/0x130
[<000000005472a39c>] nfs4_realloc_slot_table+0x23f/0x270
[<00000000cd8ca0eb>] nfs40_init_client+0x4a/0x90
[<00000000128486db>] nfs4_init_client+0xce/0x270
[<000000008d2cacad>] nfs4_set_client+0x1a2/0x2b0
[<000000000e593b52>] nfs4_create_server+0x300/0x5f0
[<00000000e4425dd2>] nfs4_try_get_tree+0x65/0x110
[<00000000d3a6176f>] vfs_get_tree+0x41/0xf0
[<0000000016b5ad4c>] path_mount+0x9b3/0xdd0
[<00000000494cae71>] __x64_sys_mount+0x190/0x1d0
[<000000005d56bdec>] do_syscall_64+0x35/0x80
[<00000000687c9ae4>] entry_SYSCALL_64_after_hwframe+0x46/0xb0
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: abf79bb341bf52f75f295b850abdf5f78f584311 Version: abf79bb341bf52f75f295b850abdf5f78f584311 Version: abf79bb341bf52f75f295b850abdf5f78f584311 Version: abf79bb341bf52f75f295b850abdf5f78f584311 Version: abf79bb341bf52f75f295b850abdf5f78f584311 Version: abf79bb341bf52f75f295b850abdf5f78f584311 Version: abf79bb341bf52f75f295b850abdf5f78f584311 Version: abf79bb341bf52f75f295b850abdf5f78f584311 |
||
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-49927",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T14:56:42.974569Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-401",
"description": "CWE-401 Missing Release of Memory after Effective Lifetime",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T14:56:45.495Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"fs/nfs/nfs4client.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "84b5cb476903003ae9ca88f32b57ff0eaefa6d4c",
"status": "affected",
"version": "abf79bb341bf52f75f295b850abdf5f78f584311",
"versionType": "git"
},
{
"lessThan": "aae35a0c8a775fa4afa6a4e7dab3f936f1f89bbb",
"status": "affected",
"version": "abf79bb341bf52f75f295b850abdf5f78f584311",
"versionType": "git"
},
{
"lessThan": "86ce0e93cf6fb4d0c447323ac66577c642628b9d",
"status": "affected",
"version": "abf79bb341bf52f75f295b850abdf5f78f584311",
"versionType": "git"
},
{
"lessThan": "925cb538bd5851154602818dc80bf4b4d924c127",
"status": "affected",
"version": "abf79bb341bf52f75f295b850abdf5f78f584311",
"versionType": "git"
},
{
"lessThan": "45aea4fbf61e205649c29200726b9f45c1718a67",
"status": "affected",
"version": "abf79bb341bf52f75f295b850abdf5f78f584311",
"versionType": "git"
},
{
"lessThan": "24641993a7dce6b1628645f4e1d97ca06c9f765d",
"status": "affected",
"version": "abf79bb341bf52f75f295b850abdf5f78f584311",
"versionType": "git"
},
{
"lessThan": "db333ae981fb8843c383aa7dbf62cc682597d401",
"status": "affected",
"version": "abf79bb341bf52f75f295b850abdf5f78f584311",
"versionType": "git"
},
{
"lessThan": "7e8436728e22181c3f12a5dbabd35ed3a8b8c593",
"status": "affected",
"version": "abf79bb341bf52f75f295b850abdf5f78f584311",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"fs/nfs/nfs4client.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "3.12"
},
{
"lessThan": "3.12",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.9.*",
"status": "unaffected",
"version": "4.9.333",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.299",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.265",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.224",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.154",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.78",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.9.333",
"versionStartIncluding": "3.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.299",
"versionStartIncluding": "3.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.265",
"versionStartIncluding": "3.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.224",
"versionStartIncluding": "3.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.154",
"versionStartIncluding": "3.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.78",
"versionStartIncluding": "3.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.8",
"versionStartIncluding": "3.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "3.12",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnfs4: Fix kmemleak when allocate slot failed\n\nIf one of the slot allocate failed, should cleanup all the other\nallocated slots, otherwise, the allocated slots will leak:\n\n unreferenced object 0xffff8881115aa100 (size 64):\n comm \"\"mount.nfs\"\", pid 679, jiffies 4294744957 (age 115.037s)\n hex dump (first 32 bytes):\n 00 cc 19 73 81 88 ff ff 00 a0 5a 11 81 88 ff ff ...s......Z.....\n 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................\n backtrace:\n [\u003c000000007a4c434a\u003e] nfs4_find_or_create_slot+0x8e/0x130\n [\u003c000000005472a39c\u003e] nfs4_realloc_slot_table+0x23f/0x270\n [\u003c00000000cd8ca0eb\u003e] nfs40_init_client+0x4a/0x90\n [\u003c00000000128486db\u003e] nfs4_init_client+0xce/0x270\n [\u003c000000008d2cacad\u003e] nfs4_set_client+0x1a2/0x2b0\n [\u003c000000000e593b52\u003e] nfs4_create_server+0x300/0x5f0\n [\u003c00000000e4425dd2\u003e] nfs4_try_get_tree+0x65/0x110\n [\u003c00000000d3a6176f\u003e] vfs_get_tree+0x41/0xf0\n [\u003c0000000016b5ad4c\u003e] path_mount+0x9b3/0xdd0\n [\u003c00000000494cae71\u003e] __x64_sys_mount+0x190/0x1d0\n [\u003c000000005d56bdec\u003e] do_syscall_64+0x35/0x80\n [\u003c00000000687c9ae4\u003e] entry_SYSCALL_64_after_hwframe+0x46/0xb0"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:48:57.290Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/84b5cb476903003ae9ca88f32b57ff0eaefa6d4c"
},
{
"url": "https://git.kernel.org/stable/c/aae35a0c8a775fa4afa6a4e7dab3f936f1f89bbb"
},
{
"url": "https://git.kernel.org/stable/c/86ce0e93cf6fb4d0c447323ac66577c642628b9d"
},
{
"url": "https://git.kernel.org/stable/c/925cb538bd5851154602818dc80bf4b4d924c127"
},
{
"url": "https://git.kernel.org/stable/c/45aea4fbf61e205649c29200726b9f45c1718a67"
},
{
"url": "https://git.kernel.org/stable/c/24641993a7dce6b1628645f4e1d97ca06c9f765d"
},
{
"url": "https://git.kernel.org/stable/c/db333ae981fb8843c383aa7dbf62cc682597d401"
},
{
"url": "https://git.kernel.org/stable/c/7e8436728e22181c3f12a5dbabd35ed3a8b8c593"
}
],
"title": "nfs4: Fix kmemleak when allocate slot failed",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49927",
"datePublished": "2025-05-01T14:11:05.404Z",
"dateReserved": "2025-05-01T14:05:17.253Z",
"dateUpdated": "2025-10-01T14:56:45.495Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49908 (GCVE-0-2022-49908)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-10-01 16:01
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: L2CAP: Fix memory leak in vhci_write
Syzkaller reports a memory leak as follows:
====================================
BUG: memory leak
unreferenced object 0xffff88810d81ac00 (size 240):
[...]
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<ffffffff838733d9>] __alloc_skb+0x1f9/0x270 net/core/skbuff.c:418
[<ffffffff833f742f>] alloc_skb include/linux/skbuff.h:1257 [inline]
[<ffffffff833f742f>] bt_skb_alloc include/net/bluetooth/bluetooth.h:469 [inline]
[<ffffffff833f742f>] vhci_get_user drivers/bluetooth/hci_vhci.c:391 [inline]
[<ffffffff833f742f>] vhci_write+0x5f/0x230 drivers/bluetooth/hci_vhci.c:511
[<ffffffff815e398d>] call_write_iter include/linux/fs.h:2192 [inline]
[<ffffffff815e398d>] new_sync_write fs/read_write.c:491 [inline]
[<ffffffff815e398d>] vfs_write+0x42d/0x540 fs/read_write.c:578
[<ffffffff815e3cdd>] ksys_write+0x9d/0x160 fs/read_write.c:631
[<ffffffff845e0645>] do_syscall_x64 arch/x86/entry/common.c:50 [inline]
[<ffffffff845e0645>] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
[<ffffffff84600087>] entry_SYSCALL_64_after_hwframe+0x63/0xcd
====================================
HCI core will uses hci_rx_work() to process frame, which is queued to
the hdev->rx_q tail in hci_recv_frame() by HCI driver.
Yet the problem is that, HCI core may not free the skb after handling
ACL data packets. To be more specific, when start fragment does not
contain the L2CAP length, HCI core just copies skb into conn->rx_skb and
finishes frame process in l2cap_recv_acldata(), without freeing the skb,
which triggers the above memory leak.
This patch solves it by releasing the relative skb, after processing
the above case in l2cap_recv_acldata().
References
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-49908",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T16:01:03.083759Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-401",
"description": "CWE-401 Missing Release of Memory after Effective Lifetime",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T16:01:05.858Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/bluetooth/l2cap_core.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "aa16cac06b752e5f609c106735bd7838f444784c",
"status": "affected",
"version": "4d7ea8ee90e42fc75995f6fb24032d3233314528",
"versionType": "git"
},
{
"lessThan": "5b4f039a2f487c5edae681d763fe1af505f84c13",
"status": "affected",
"version": "4d7ea8ee90e42fc75995f6fb24032d3233314528",
"versionType": "git"
},
{
"lessThan": "7c9524d929648935bac2bbb4c20437df8f9c3f42",
"status": "affected",
"version": "4d7ea8ee90e42fc75995f6fb24032d3233314528",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/bluetooth/l2cap_core.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.12"
},
{
"lessThan": "5.12",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.78",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.78",
"versionStartIncluding": "5.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.8",
"versionStartIncluding": "5.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "5.12",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: L2CAP: Fix memory leak in vhci_write\n\nSyzkaller reports a memory leak as follows:\n====================================\nBUG: memory leak\nunreferenced object 0xffff88810d81ac00 (size 240):\n [...]\n hex dump (first 32 bytes):\n 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................\n 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................\n backtrace:\n [\u003cffffffff838733d9\u003e] __alloc_skb+0x1f9/0x270 net/core/skbuff.c:418\n [\u003cffffffff833f742f\u003e] alloc_skb include/linux/skbuff.h:1257 [inline]\n [\u003cffffffff833f742f\u003e] bt_skb_alloc include/net/bluetooth/bluetooth.h:469 [inline]\n [\u003cffffffff833f742f\u003e] vhci_get_user drivers/bluetooth/hci_vhci.c:391 [inline]\n [\u003cffffffff833f742f\u003e] vhci_write+0x5f/0x230 drivers/bluetooth/hci_vhci.c:511\n [\u003cffffffff815e398d\u003e] call_write_iter include/linux/fs.h:2192 [inline]\n [\u003cffffffff815e398d\u003e] new_sync_write fs/read_write.c:491 [inline]\n [\u003cffffffff815e398d\u003e] vfs_write+0x42d/0x540 fs/read_write.c:578\n [\u003cffffffff815e3cdd\u003e] ksys_write+0x9d/0x160 fs/read_write.c:631\n [\u003cffffffff845e0645\u003e] do_syscall_x64 arch/x86/entry/common.c:50 [inline]\n [\u003cffffffff845e0645\u003e] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80\n [\u003cffffffff84600087\u003e] entry_SYSCALL_64_after_hwframe+0x63/0xcd\n====================================\n\nHCI core will uses hci_rx_work() to process frame, which is queued to\nthe hdev-\u003erx_q tail in hci_recv_frame() by HCI driver.\n\nYet the problem is that, HCI core may not free the skb after handling\nACL data packets. To be more specific, when start fragment does not\ncontain the L2CAP length, HCI core just copies skb into conn-\u003erx_skb and\nfinishes frame process in l2cap_recv_acldata(), without freeing the skb,\nwhich triggers the above memory leak.\n\nThis patch solves it by releasing the relative skb, after processing\nthe above case in l2cap_recv_acldata()."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:48:26.680Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/aa16cac06b752e5f609c106735bd7838f444784c"
},
{
"url": "https://git.kernel.org/stable/c/5b4f039a2f487c5edae681d763fe1af505f84c13"
},
{
"url": "https://git.kernel.org/stable/c/7c9524d929648935bac2bbb4c20437df8f9c3f42"
}
],
"title": "Bluetooth: L2CAP: Fix memory leak in vhci_write",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49908",
"datePublished": "2025-05-01T14:10:51.706Z",
"dateReserved": "2025-05-01T14:05:17.247Z",
"dateUpdated": "2025-10-01T16:01:05.858Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53089 (GCVE-0-2023-53089)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 07:49
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ext4: fix task hung in ext4_xattr_delete_inode
Syzbot reported a hung task problem:
==================================================================
INFO: task syz-executor232:5073 blocked for more than 143 seconds.
Not tainted 6.2.0-rc2-syzkaller-00024-g512dee0c00ad #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-exec232 state:D stack:21024 pid:5073 ppid:5072 flags:0x00004004
Call Trace:
<TASK>
context_switch kernel/sched/core.c:5244 [inline]
__schedule+0x995/0xe20 kernel/sched/core.c:6555
schedule+0xcb/0x190 kernel/sched/core.c:6631
__wait_on_freeing_inode fs/inode.c:2196 [inline]
find_inode_fast+0x35a/0x4c0 fs/inode.c:950
iget_locked+0xb1/0x830 fs/inode.c:1273
__ext4_iget+0x22e/0x3ed0 fs/ext4/inode.c:4861
ext4_xattr_inode_iget+0x68/0x4e0 fs/ext4/xattr.c:389
ext4_xattr_inode_dec_ref_all+0x1a7/0xe50 fs/ext4/xattr.c:1148
ext4_xattr_delete_inode+0xb04/0xcd0 fs/ext4/xattr.c:2880
ext4_evict_inode+0xd7c/0x10b0 fs/ext4/inode.c:296
evict+0x2a4/0x620 fs/inode.c:664
ext4_orphan_cleanup+0xb60/0x1340 fs/ext4/orphan.c:474
__ext4_fill_super fs/ext4/super.c:5516 [inline]
ext4_fill_super+0x81cd/0x8700 fs/ext4/super.c:5644
get_tree_bdev+0x400/0x620 fs/super.c:1282
vfs_get_tree+0x88/0x270 fs/super.c:1489
do_new_mount+0x289/0xad0 fs/namespace.c:3145
do_mount fs/namespace.c:3488 [inline]
__do_sys_mount fs/namespace.c:3697 [inline]
__se_sys_mount+0x2d3/0x3c0 fs/namespace.c:3674
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fa5406fd5ea
RSP: 002b:00007ffc7232f968 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa5406fd5ea
RDX: 0000000020000440 RSI: 0000000020000000 RDI: 00007ffc7232f970
RBP: 00007ffc7232f970 R08: 00007ffc7232f9b0 R09: 0000000000000432
R10: 0000000000804a03 R11: 0000000000000202 R12: 0000000000000004
R13: 0000555556a7a2c0 R14: 00007ffc7232f9b0 R15: 0000000000000000
</TASK>
==================================================================
The problem is that the inode contains an xattr entry with ea_inum of 15
when cleaning up an orphan inode <15>. When evict inode <15>, the reference
counting of the corresponding EA inode is decreased. When EA inode <15> is
found by find_inode_fast() in __ext4_iget(), it is found that the EA inode
holds the I_FREEING flag and waits for the EA inode to complete deletion.
As a result, when inode <15> is being deleted, we wait for inode <15> to
complete the deletion, resulting in an infinite loop and triggering Hung
Task. To solve this problem, we only need to check whether the ino of EA
inode and parent is the same before getting EA inode.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"fs/ext4/xattr.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "efddc7e106fdf8d1f62d45e79de78f63b7c04fba",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "64b72f5e7574020dea62ab733d88a54d903c42a1",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "2c96c52aeaa6fd9163cfacdd98778b4a0398ef18",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "a98160d8f3e6242ca9b7f443f26e7ef3a61ba684",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "1aec41c98cce61d19ce89650895e51b9f3cdef13",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "94fd091576b12540924f6316ebc0678e84cb2800",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "73f7987fe1b82596f1a380e85cd0097ebaae7e01",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "0f7bfd6f8164be32dbbdf36aa1e5d00485c53cd7",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"fs/ext4/xattr.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.311",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.279",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.238",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.176",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.104",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.21",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.311",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.279",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.238",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.176",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.104",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.21",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\next4: fix task hung in ext4_xattr_delete_inode\n\nSyzbot reported a hung task problem:\n==================================================================\nINFO: task syz-executor232:5073 blocked for more than 143 seconds.\n Not tainted 6.2.0-rc2-syzkaller-00024-g512dee0c00ad #0\n\"echo 0 \u003e /proc/sys/kernel/hung_task_timeout_secs\" disables this message.\ntask:syz-exec232 state:D stack:21024 pid:5073 ppid:5072 flags:0x00004004\nCall Trace:\n \u003cTASK\u003e\n context_switch kernel/sched/core.c:5244 [inline]\n __schedule+0x995/0xe20 kernel/sched/core.c:6555\n schedule+0xcb/0x190 kernel/sched/core.c:6631\n __wait_on_freeing_inode fs/inode.c:2196 [inline]\n find_inode_fast+0x35a/0x4c0 fs/inode.c:950\n iget_locked+0xb1/0x830 fs/inode.c:1273\n __ext4_iget+0x22e/0x3ed0 fs/ext4/inode.c:4861\n ext4_xattr_inode_iget+0x68/0x4e0 fs/ext4/xattr.c:389\n ext4_xattr_inode_dec_ref_all+0x1a7/0xe50 fs/ext4/xattr.c:1148\n ext4_xattr_delete_inode+0xb04/0xcd0 fs/ext4/xattr.c:2880\n ext4_evict_inode+0xd7c/0x10b0 fs/ext4/inode.c:296\n evict+0x2a4/0x620 fs/inode.c:664\n ext4_orphan_cleanup+0xb60/0x1340 fs/ext4/orphan.c:474\n __ext4_fill_super fs/ext4/super.c:5516 [inline]\n ext4_fill_super+0x81cd/0x8700 fs/ext4/super.c:5644\n get_tree_bdev+0x400/0x620 fs/super.c:1282\n vfs_get_tree+0x88/0x270 fs/super.c:1489\n do_new_mount+0x289/0xad0 fs/namespace.c:3145\n do_mount fs/namespace.c:3488 [inline]\n __do_sys_mount fs/namespace.c:3697 [inline]\n __se_sys_mount+0x2d3/0x3c0 fs/namespace.c:3674\n do_syscall_x64 arch/x86/entry/common.c:50 [inline]\n do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80\n entry_SYSCALL_64_after_hwframe+0x63/0xcd\nRIP: 0033:0x7fa5406fd5ea\nRSP: 002b:00007ffc7232f968 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5\nRAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa5406fd5ea\nRDX: 0000000020000440 RSI: 0000000020000000 RDI: 00007ffc7232f970\nRBP: 00007ffc7232f970 R08: 00007ffc7232f9b0 R09: 0000000000000432\nR10: 0000000000804a03 R11: 0000000000000202 R12: 0000000000000004\nR13: 0000555556a7a2c0 R14: 00007ffc7232f9b0 R15: 0000000000000000\n \u003c/TASK\u003e\n==================================================================\n\nThe problem is that the inode contains an xattr entry with ea_inum of 15\nwhen cleaning up an orphan inode \u003c15\u003e. When evict inode \u003c15\u003e, the reference\ncounting of the corresponding EA inode is decreased. When EA inode \u003c15\u003e is\nfound by find_inode_fast() in __ext4_iget(), it is found that the EA inode\nholds the I_FREEING flag and waits for the EA inode to complete deletion.\nAs a result, when inode \u003c15\u003e is being deleted, we wait for inode \u003c15\u003e to\ncomplete the deletion, resulting in an infinite loop and triggering Hung\nTask. To solve this problem, we only need to check whether the ino of EA\ninode and parent is the same before getting EA inode."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:49:36.846Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/efddc7e106fdf8d1f62d45e79de78f63b7c04fba"
},
{
"url": "https://git.kernel.org/stable/c/64b72f5e7574020dea62ab733d88a54d903c42a1"
},
{
"url": "https://git.kernel.org/stable/c/2c96c52aeaa6fd9163cfacdd98778b4a0398ef18"
},
{
"url": "https://git.kernel.org/stable/c/a98160d8f3e6242ca9b7f443f26e7ef3a61ba684"
},
{
"url": "https://git.kernel.org/stable/c/1aec41c98cce61d19ce89650895e51b9f3cdef13"
},
{
"url": "https://git.kernel.org/stable/c/94fd091576b12540924f6316ebc0678e84cb2800"
},
{
"url": "https://git.kernel.org/stable/c/73f7987fe1b82596f1a380e85cd0097ebaae7e01"
},
{
"url": "https://git.kernel.org/stable/c/0f7bfd6f8164be32dbbdf36aa1e5d00485c53cd7"
}
],
"title": "ext4: fix task hung in ext4_xattr_delete_inode",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53089",
"datePublished": "2025-05-02T15:55:35.498Z",
"dateReserved": "2025-05-02T15:51:43.551Z",
"dateUpdated": "2025-05-04T07:49:36.846Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49762 (GCVE-0-2022-49762)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:44
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ntfs: check overflow when iterating ATTR_RECORDs
Kernel iterates over ATTR_RECORDs in mft record in ntfs_attr_find().
Because the ATTR_RECORDs are next to each other, kernel can get the next
ATTR_RECORD from end address of current ATTR_RECORD, through current
ATTR_RECORD length field.
The problem is that during iteration, when kernel calculates the end
address of current ATTR_RECORD, kernel may trigger an integer overflow bug
in executing `a = (ATTR_RECORD*)((u8*)a + le32_to_cpu(a->length))`. This
may wrap, leading to a forever iteration on 32bit systems.
This patch solves it by adding some checks on calculating end address
of current ATTR_RECORD during iteration.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"fs/ntfs/attrib.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "5559eb5809353a83a40a1e4e7f066431c7b83020",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "86f36de14dce5802856bb7a5921d74439db00b64",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "45683723f6b53e39e8a4cec0894e61fd6ec71989",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "b612f924f296408d7d02fb4cd01218afd4ed7184",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "957732a09c3828267c2819d31c425aa793dd475b",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "b63ddb3ba61e2d3539f87e095c881e552bc45dab",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "785b2af9654b8beac55644e36da0085c5d776361",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "63095f4f3af59322bea984a6ae44337439348fe0",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"fs/ntfs/attrib.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThanOrEqual": "4.9.*",
"status": "unaffected",
"version": "4.9.334",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.300",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.267",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.156",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.80",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.9.334",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.300",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.267",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.225",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.156",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.80",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nntfs: check overflow when iterating ATTR_RECORDs\n\nKernel iterates over ATTR_RECORDs in mft record in ntfs_attr_find(). \nBecause the ATTR_RECORDs are next to each other, kernel can get the next\nATTR_RECORD from end address of current ATTR_RECORD, through current\nATTR_RECORD length field.\n\nThe problem is that during iteration, when kernel calculates the end\naddress of current ATTR_RECORD, kernel may trigger an integer overflow bug\nin executing `a = (ATTR_RECORD*)((u8*)a + le32_to_cpu(a-\u003elength))`. This\nmay wrap, leading to a forever iteration on 32bit systems.\n\nThis patch solves it by adding some checks on calculating end address\nof current ATTR_RECORD during iteration."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:44:50.671Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/5559eb5809353a83a40a1e4e7f066431c7b83020"
},
{
"url": "https://git.kernel.org/stable/c/86f36de14dce5802856bb7a5921d74439db00b64"
},
{
"url": "https://git.kernel.org/stable/c/45683723f6b53e39e8a4cec0894e61fd6ec71989"
},
{
"url": "https://git.kernel.org/stable/c/b612f924f296408d7d02fb4cd01218afd4ed7184"
},
{
"url": "https://git.kernel.org/stable/c/957732a09c3828267c2819d31c425aa793dd475b"
},
{
"url": "https://git.kernel.org/stable/c/b63ddb3ba61e2d3539f87e095c881e552bc45dab"
},
{
"url": "https://git.kernel.org/stable/c/785b2af9654b8beac55644e36da0085c5d776361"
},
{
"url": "https://git.kernel.org/stable/c/63095f4f3af59322bea984a6ae44337439348fe0"
}
],
"title": "ntfs: check overflow when iterating ATTR_RECORDs",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49762",
"datePublished": "2025-05-01T14:09:02.952Z",
"dateReserved": "2025-03-27T16:39:17.990Z",
"dateUpdated": "2025-05-04T08:44:50.671Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49788 (GCVE-0-2022-49788)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:45
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
misc/vmw_vmci: fix an infoleak in vmci_host_do_receive_datagram()
`struct vmci_event_qp` allocated by qp_notify_peer() contains padding,
which may carry uninitialized data to the userspace, as observed by
KMSAN:
BUG: KMSAN: kernel-infoleak in instrument_copy_to_user ./include/linux/instrumented.h:121
instrument_copy_to_user ./include/linux/instrumented.h:121
_copy_to_user+0x5f/0xb0 lib/usercopy.c:33
copy_to_user ./include/linux/uaccess.h:169
vmci_host_do_receive_datagram drivers/misc/vmw_vmci/vmci_host.c:431
vmci_host_unlocked_ioctl+0x33d/0x43d0 drivers/misc/vmw_vmci/vmci_host.c:925
vfs_ioctl fs/ioctl.c:51
...
Uninit was stored to memory at:
kmemdup+0x74/0xb0 mm/util.c:131
dg_dispatch_as_host drivers/misc/vmw_vmci/vmci_datagram.c:271
vmci_datagram_dispatch+0x4f8/0xfc0 drivers/misc/vmw_vmci/vmci_datagram.c:339
qp_notify_peer+0x19a/0x290 drivers/misc/vmw_vmci/vmci_queue_pair.c:1479
qp_broker_attach drivers/misc/vmw_vmci/vmci_queue_pair.c:1662
qp_broker_alloc+0x2977/0x2f30 drivers/misc/vmw_vmci/vmci_queue_pair.c:1750
vmci_qp_broker_alloc+0x96/0xd0 drivers/misc/vmw_vmci/vmci_queue_pair.c:1940
vmci_host_do_alloc_queuepair drivers/misc/vmw_vmci/vmci_host.c:488
vmci_host_unlocked_ioctl+0x24fd/0x43d0 drivers/misc/vmw_vmci/vmci_host.c:927
...
Local variable ev created at:
qp_notify_peer+0x54/0x290 drivers/misc/vmw_vmci/vmci_queue_pair.c:1456
qp_broker_attach drivers/misc/vmw_vmci/vmci_queue_pair.c:1662
qp_broker_alloc+0x2977/0x2f30 drivers/misc/vmw_vmci/vmci_queue_pair.c:1750
Bytes 28-31 of 48 are uninitialized
Memory access of size 48 starts at ffff888035155e00
Data copied to user address 0000000020000100
Use memset() to prevent the infoleaks.
Also speculatively fix qp_notify_peer_local(), which may suffer from the
same problem.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 06164d2b72aa752ce4633184b3e0d97601017135 Version: 06164d2b72aa752ce4633184b3e0d97601017135 Version: 06164d2b72aa752ce4633184b3e0d97601017135 Version: 06164d2b72aa752ce4633184b3e0d97601017135 Version: 06164d2b72aa752ce4633184b3e0d97601017135 Version: 06164d2b72aa752ce4633184b3e0d97601017135 Version: 06164d2b72aa752ce4633184b3e0d97601017135 Version: 06164d2b72aa752ce4633184b3e0d97601017135 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/misc/vmw_vmci/vmci_queue_pair.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "7ccf7229b96fadc3a185d1391f814a604c7ef609",
"status": "affected",
"version": "06164d2b72aa752ce4633184b3e0d97601017135",
"versionType": "git"
},
{
"lessThan": "f04586c2315cfd03d72ad0395705435e7ed07b1a",
"status": "affected",
"version": "06164d2b72aa752ce4633184b3e0d97601017135",
"versionType": "git"
},
{
"lessThan": "5a275528025ae4bc7e2232866856dfebf84b2fad",
"status": "affected",
"version": "06164d2b72aa752ce4633184b3e0d97601017135",
"versionType": "git"
},
{
"lessThan": "e7061dd1fef2dfb6458cd521aef27aa66f510d31",
"status": "affected",
"version": "06164d2b72aa752ce4633184b3e0d97601017135",
"versionType": "git"
},
{
"lessThan": "62634b43d3c4e1bf62fd540196f7081bf0885c0a",
"status": "affected",
"version": "06164d2b72aa752ce4633184b3e0d97601017135",
"versionType": "git"
},
{
"lessThan": "8e2f33c598370bcf828bab4d667d1d38bcd3c57d",
"status": "affected",
"version": "06164d2b72aa752ce4633184b3e0d97601017135",
"versionType": "git"
},
{
"lessThan": "76c50d77b928a33e5290aaa9fdc10e88254ff8c7",
"status": "affected",
"version": "06164d2b72aa752ce4633184b3e0d97601017135",
"versionType": "git"
},
{
"lessThan": "e5b0d06d9b10f5f43101bd6598b076c347f9295f",
"status": "affected",
"version": "06164d2b72aa752ce4633184b3e0d97601017135",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/misc/vmw_vmci/vmci_queue_pair.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "3.9"
},
{
"lessThan": "3.9",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.9.*",
"status": "unaffected",
"version": "4.9.334",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.300",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.267",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.156",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.80",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.9.334",
"versionStartIncluding": "3.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.300",
"versionStartIncluding": "3.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.267",
"versionStartIncluding": "3.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.225",
"versionStartIncluding": "3.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.156",
"versionStartIncluding": "3.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.80",
"versionStartIncluding": "3.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "3.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "3.9",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmisc/vmw_vmci: fix an infoleak in vmci_host_do_receive_datagram()\n\n`struct vmci_event_qp` allocated by qp_notify_peer() contains padding,\nwhich may carry uninitialized data to the userspace, as observed by\nKMSAN:\n\n BUG: KMSAN: kernel-infoleak in instrument_copy_to_user ./include/linux/instrumented.h:121\n instrument_copy_to_user ./include/linux/instrumented.h:121\n _copy_to_user+0x5f/0xb0 lib/usercopy.c:33\n copy_to_user ./include/linux/uaccess.h:169\n vmci_host_do_receive_datagram drivers/misc/vmw_vmci/vmci_host.c:431\n vmci_host_unlocked_ioctl+0x33d/0x43d0 drivers/misc/vmw_vmci/vmci_host.c:925\n vfs_ioctl fs/ioctl.c:51\n ...\n\n Uninit was stored to memory at:\n kmemdup+0x74/0xb0 mm/util.c:131\n dg_dispatch_as_host drivers/misc/vmw_vmci/vmci_datagram.c:271\n vmci_datagram_dispatch+0x4f8/0xfc0 drivers/misc/vmw_vmci/vmci_datagram.c:339\n qp_notify_peer+0x19a/0x290 drivers/misc/vmw_vmci/vmci_queue_pair.c:1479\n qp_broker_attach drivers/misc/vmw_vmci/vmci_queue_pair.c:1662\n qp_broker_alloc+0x2977/0x2f30 drivers/misc/vmw_vmci/vmci_queue_pair.c:1750\n vmci_qp_broker_alloc+0x96/0xd0 drivers/misc/vmw_vmci/vmci_queue_pair.c:1940\n vmci_host_do_alloc_queuepair drivers/misc/vmw_vmci/vmci_host.c:488\n vmci_host_unlocked_ioctl+0x24fd/0x43d0 drivers/misc/vmw_vmci/vmci_host.c:927\n ...\n\n Local variable ev created at:\n qp_notify_peer+0x54/0x290 drivers/misc/vmw_vmci/vmci_queue_pair.c:1456\n qp_broker_attach drivers/misc/vmw_vmci/vmci_queue_pair.c:1662\n qp_broker_alloc+0x2977/0x2f30 drivers/misc/vmw_vmci/vmci_queue_pair.c:1750\n\n Bytes 28-31 of 48 are uninitialized\n Memory access of size 48 starts at ffff888035155e00\n Data copied to user address 0000000020000100\n\nUse memset() to prevent the infoleaks.\n\nAlso speculatively fix qp_notify_peer_local(), which may suffer from the\nsame problem."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:45:22.950Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/7ccf7229b96fadc3a185d1391f814a604c7ef609"
},
{
"url": "https://git.kernel.org/stable/c/f04586c2315cfd03d72ad0395705435e7ed07b1a"
},
{
"url": "https://git.kernel.org/stable/c/5a275528025ae4bc7e2232866856dfebf84b2fad"
},
{
"url": "https://git.kernel.org/stable/c/e7061dd1fef2dfb6458cd521aef27aa66f510d31"
},
{
"url": "https://git.kernel.org/stable/c/62634b43d3c4e1bf62fd540196f7081bf0885c0a"
},
{
"url": "https://git.kernel.org/stable/c/8e2f33c598370bcf828bab4d667d1d38bcd3c57d"
},
{
"url": "https://git.kernel.org/stable/c/76c50d77b928a33e5290aaa9fdc10e88254ff8c7"
},
{
"url": "https://git.kernel.org/stable/c/e5b0d06d9b10f5f43101bd6598b076c347f9295f"
}
],
"title": "misc/vmw_vmci: fix an infoleak in vmci_host_do_receive_datagram()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49788",
"datePublished": "2025-05-01T14:09:20.506Z",
"dateReserved": "2025-05-01T14:05:17.223Z",
"dateUpdated": "2025-05-04T08:45:22.950Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49871 (GCVE-0-2022-49871)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-10-01 16:03
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: tun: Fix memory leaks of napi_get_frags
kmemleak reports after running test_progs:
unreferenced object 0xffff8881b1672dc0 (size 232):
comm "test_progs", pid 394388, jiffies 4354712116 (age 841.975s)
hex dump (first 32 bytes):
e0 84 d7 a8 81 88 ff ff 80 2c 67 b1 81 88 ff ff .........,g.....
00 40 c5 9b 81 88 ff ff 00 00 00 00 00 00 00 00 .@..............
backtrace:
[<00000000c8f01748>] napi_skb_cache_get+0xd4/0x150
[<0000000041c7fc09>] __napi_build_skb+0x15/0x50
[<00000000431c7079>] __napi_alloc_skb+0x26e/0x540
[<000000003ecfa30e>] napi_get_frags+0x59/0x140
[<0000000099b2199e>] tun_get_user+0x183d/0x3bb0 [tun]
[<000000008a5adef0>] tun_chr_write_iter+0xc0/0x1b1 [tun]
[<0000000049993ff4>] do_iter_readv_writev+0x19f/0x320
[<000000008f338ea2>] do_iter_write+0x135/0x630
[<000000008a3377a4>] vfs_writev+0x12e/0x440
[<00000000a6b5639a>] do_writev+0x104/0x280
[<00000000ccf065d8>] do_syscall_64+0x3b/0x90
[<00000000d776e329>] entry_SYSCALL_64_after_hwframe+0x63/0xcd
The issue occurs in the following scenarios:
tun_get_user()
napi_gro_frags()
napi_frags_finish()
case GRO_NORMAL:
gro_normal_one()
list_add_tail(&skb->list, &napi->rx_list);
<-- While napi->rx_count < READ_ONCE(gro_normal_batch),
<-- gro_normal_list() is not called, napi->rx_list is not empty
<-- not ask to complete the gro work, will cause memory leaks in
<-- following tun_napi_del()
...
tun_napi_del()
netif_napi_del()
__netif_napi_del()
<-- &napi->rx_list is not empty, which caused memory leaks
To fix, add napi_complete() after napi_gro_frags().
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 90e33d45940793def6f773b2d528e9f3c84ffdc7 Version: 90e33d45940793def6f773b2d528e9f3c84ffdc7 Version: 90e33d45940793def6f773b2d528e9f3c84ffdc7 Version: 90e33d45940793def6f773b2d528e9f3c84ffdc7 Version: 90e33d45940793def6f773b2d528e9f3c84ffdc7 Version: 90e33d45940793def6f773b2d528e9f3c84ffdc7 |
||
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-49871",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T16:03:55.727122Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-401",
"description": "CWE-401 Missing Release of Memory after Effective Lifetime",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T16:03:58.029Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/tun.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "223ef6a94e52331a6a7ef31e59921e0e82d2d40a",
"status": "affected",
"version": "90e33d45940793def6f773b2d528e9f3c84ffdc7",
"versionType": "git"
},
{
"lessThan": "a4f73f6adc53fd7a3f9771cbc89a03ef39b0b755",
"status": "affected",
"version": "90e33d45940793def6f773b2d528e9f3c84ffdc7",
"versionType": "git"
},
{
"lessThan": "3401f964028ac941425b9b2c8ff8a022539ef44a",
"status": "affected",
"version": "90e33d45940793def6f773b2d528e9f3c84ffdc7",
"versionType": "git"
},
{
"lessThan": "d7569302a7a52a9305d2fb054df908ff985553bb",
"status": "affected",
"version": "90e33d45940793def6f773b2d528e9f3c84ffdc7",
"versionType": "git"
},
{
"lessThan": "8b12a020b20a78f62bedc50f26db3bf4fadf8cb9",
"status": "affected",
"version": "90e33d45940793def6f773b2d528e9f3c84ffdc7",
"versionType": "git"
},
{
"lessThan": "1118b2049d77ca0b505775fc1a8d1909cf19a7ec",
"status": "affected",
"version": "90e33d45940793def6f773b2d528e9f3c84ffdc7",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/tun.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.15"
},
{
"lessThan": "4.15",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.267",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.155",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.79",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.267",
"versionStartIncluding": "4.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.225",
"versionStartIncluding": "4.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.155",
"versionStartIncluding": "4.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.79",
"versionStartIncluding": "4.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.9",
"versionStartIncluding": "4.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "4.15",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: tun: Fix memory leaks of napi_get_frags\n\nkmemleak reports after running test_progs:\n\nunreferenced object 0xffff8881b1672dc0 (size 232):\n comm \"test_progs\", pid 394388, jiffies 4354712116 (age 841.975s)\n hex dump (first 32 bytes):\n e0 84 d7 a8 81 88 ff ff 80 2c 67 b1 81 88 ff ff .........,g.....\n 00 40 c5 9b 81 88 ff ff 00 00 00 00 00 00 00 00 .@..............\n backtrace:\n [\u003c00000000c8f01748\u003e] napi_skb_cache_get+0xd4/0x150\n [\u003c0000000041c7fc09\u003e] __napi_build_skb+0x15/0x50\n [\u003c00000000431c7079\u003e] __napi_alloc_skb+0x26e/0x540\n [\u003c000000003ecfa30e\u003e] napi_get_frags+0x59/0x140\n [\u003c0000000099b2199e\u003e] tun_get_user+0x183d/0x3bb0 [tun]\n [\u003c000000008a5adef0\u003e] tun_chr_write_iter+0xc0/0x1b1 [tun]\n [\u003c0000000049993ff4\u003e] do_iter_readv_writev+0x19f/0x320\n [\u003c000000008f338ea2\u003e] do_iter_write+0x135/0x630\n [\u003c000000008a3377a4\u003e] vfs_writev+0x12e/0x440\n [\u003c00000000a6b5639a\u003e] do_writev+0x104/0x280\n [\u003c00000000ccf065d8\u003e] do_syscall_64+0x3b/0x90\n [\u003c00000000d776e329\u003e] entry_SYSCALL_64_after_hwframe+0x63/0xcd\n\nThe issue occurs in the following scenarios:\ntun_get_user()\n napi_gro_frags()\n napi_frags_finish()\n case GRO_NORMAL:\n gro_normal_one()\n list_add_tail(\u0026skb-\u003elist, \u0026napi-\u003erx_list);\n \u003c-- While napi-\u003erx_count \u003c READ_ONCE(gro_normal_batch),\n \u003c-- gro_normal_list() is not called, napi-\u003erx_list is not empty\n \u003c-- not ask to complete the gro work, will cause memory leaks in\n \u003c-- following tun_napi_del()\n...\ntun_napi_del()\n netif_napi_del()\n __netif_napi_del()\n \u003c-- \u0026napi-\u003erx_list is not empty, which caused memory leaks\n\nTo fix, add napi_complete() after napi_gro_frags()."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:47:23.635Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/223ef6a94e52331a6a7ef31e59921e0e82d2d40a"
},
{
"url": "https://git.kernel.org/stable/c/a4f73f6adc53fd7a3f9771cbc89a03ef39b0b755"
},
{
"url": "https://git.kernel.org/stable/c/3401f964028ac941425b9b2c8ff8a022539ef44a"
},
{
"url": "https://git.kernel.org/stable/c/d7569302a7a52a9305d2fb054df908ff985553bb"
},
{
"url": "https://git.kernel.org/stable/c/8b12a020b20a78f62bedc50f26db3bf4fadf8cb9"
},
{
"url": "https://git.kernel.org/stable/c/1118b2049d77ca0b505775fc1a8d1909cf19a7ec"
}
],
"title": "net: tun: Fix memory leaks of napi_get_frags",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49871",
"datePublished": "2025-05-01T14:10:21.760Z",
"dateReserved": "2025-05-01T14:05:17.238Z",
"dateUpdated": "2025-10-01T16:03:58.029Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49918 (GCVE-0-2022-49918)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-05-04 08:48
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ipvs: fix WARNING in __ip_vs_cleanup_batch()
During the initialization of ip_vs_conn_net_init(), if file ip_vs_conn
or ip_vs_conn_sync fails to be created, the initialization is successful
by default. Therefore, the ip_vs_conn or ip_vs_conn_sync file doesn't
be found during the remove.
The following is the stack information:
name 'ip_vs_conn_sync'
WARNING: CPU: 3 PID: 9 at fs/proc/generic.c:712
remove_proc_entry+0x389/0x460
Modules linked in:
Workqueue: netns cleanup_net
RIP: 0010:remove_proc_entry+0x389/0x460
Call Trace:
<TASK>
__ip_vs_cleanup_batch+0x7d/0x120
ops_exit_list+0x125/0x170
cleanup_net+0x4ea/0xb00
process_one_work+0x9bf/0x1710
worker_thread+0x665/0x1080
kthread+0x2e4/0x3a0
ret_from_fork+0x1f/0x30
</TASK>
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 61b1ab4583e275af216c8454b9256de680499b19 Version: 61b1ab4583e275af216c8454b9256de680499b19 Version: 61b1ab4583e275af216c8454b9256de680499b19 Version: 61b1ab4583e275af216c8454b9256de680499b19 Version: 61b1ab4583e275af216c8454b9256de680499b19 Version: 61b1ab4583e275af216c8454b9256de680499b19 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/netfilter/ipvs/ip_vs_conn.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "f08ee2aa24c076f81d84e26e213d8c6f4efd9f50",
"status": "affected",
"version": "61b1ab4583e275af216c8454b9256de680499b19",
"versionType": "git"
},
{
"lessThan": "7effc4ce3d1434ce6ff286866585a6e905fdbfc1",
"status": "affected",
"version": "61b1ab4583e275af216c8454b9256de680499b19",
"versionType": "git"
},
{
"lessThan": "931f56d59c854263b32075bfac56fdb3b1598d1b",
"status": "affected",
"version": "61b1ab4583e275af216c8454b9256de680499b19",
"versionType": "git"
},
{
"lessThan": "5ee2d6b726b0ce339e36569e5849692f4cf4595e",
"status": "affected",
"version": "61b1ab4583e275af216c8454b9256de680499b19",
"versionType": "git"
},
{
"lessThan": "e724220b826e008764309d2a1f55a9434a4e1530",
"status": "affected",
"version": "61b1ab4583e275af216c8454b9256de680499b19",
"versionType": "git"
},
{
"lessThan": "3d00c6a0da8ddcf75213e004765e4a42acc71d5d",
"status": "affected",
"version": "61b1ab4583e275af216c8454b9256de680499b19",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/netfilter/ipvs/ip_vs_conn.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.39"
},
{
"lessThan": "2.6.39",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.265",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.224",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.154",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.78",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.265",
"versionStartIncluding": "2.6.39",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.224",
"versionStartIncluding": "2.6.39",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.154",
"versionStartIncluding": "2.6.39",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.78",
"versionStartIncluding": "2.6.39",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.8",
"versionStartIncluding": "2.6.39",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "2.6.39",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nipvs: fix WARNING in __ip_vs_cleanup_batch()\n\nDuring the initialization of ip_vs_conn_net_init(), if file ip_vs_conn\nor ip_vs_conn_sync fails to be created, the initialization is successful\nby default. Therefore, the ip_vs_conn or ip_vs_conn_sync file doesn\u0027t\nbe found during the remove.\n\nThe following is the stack information:\nname \u0027ip_vs_conn_sync\u0027\nWARNING: CPU: 3 PID: 9 at fs/proc/generic.c:712\nremove_proc_entry+0x389/0x460\nModules linked in:\nWorkqueue: netns cleanup_net\nRIP: 0010:remove_proc_entry+0x389/0x460\nCall Trace:\n\u003cTASK\u003e\n__ip_vs_cleanup_batch+0x7d/0x120\nops_exit_list+0x125/0x170\ncleanup_net+0x4ea/0xb00\nprocess_one_work+0x9bf/0x1710\nworker_thread+0x665/0x1080\nkthread+0x2e4/0x3a0\nret_from_fork+0x1f/0x30\n\u003c/TASK\u003e"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:48:40.828Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/f08ee2aa24c076f81d84e26e213d8c6f4efd9f50"
},
{
"url": "https://git.kernel.org/stable/c/7effc4ce3d1434ce6ff286866585a6e905fdbfc1"
},
{
"url": "https://git.kernel.org/stable/c/931f56d59c854263b32075bfac56fdb3b1598d1b"
},
{
"url": "https://git.kernel.org/stable/c/5ee2d6b726b0ce339e36569e5849692f4cf4595e"
},
{
"url": "https://git.kernel.org/stable/c/e724220b826e008764309d2a1f55a9434a4e1530"
},
{
"url": "https://git.kernel.org/stable/c/3d00c6a0da8ddcf75213e004765e4a42acc71d5d"
}
],
"title": "ipvs: fix WARNING in __ip_vs_cleanup_batch()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49918",
"datePublished": "2025-05-01T14:10:58.128Z",
"dateReserved": "2025-05-01T14:05:17.251Z",
"dateUpdated": "2025-05-04T08:48:40.828Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49835 (GCVE-0-2022-49835)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:46
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ALSA: hda: fix potential memleak in 'add_widget_node'
As 'kobject_add' may allocated memory for 'kobject->name' when return error.
And in this function, if call 'kobject_add' failed didn't free kobject.
So call 'kobject_put' to recycling resources.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"sound/hda/hdac_sysfs.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "b688a3ec235222d9a84e43a48a6f31acb95baf2d",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "bb0ac8d5e541224f599bc8e8f31a313faa4bf7b7",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "90b7d055e2b5f39429f9a9e3815b48a48530ef28",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "02dea987ec1cac712c78e75d224ceb9bb73519ed",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "3a79f9568de08657fcdbc41d6fc4c0ca145a7a2b",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "7140d7aaf93da6a665b454f91bb4dc6b1de218bd",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "455d99bd6baf19688048b6d42d9fa74eae27f93b",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "9a5523f72bd2b0d66eef3d58810c6eb7b5ffc143",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"sound/hda/hdac_sysfs.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThanOrEqual": "4.9.*",
"status": "unaffected",
"version": "4.9.334",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.300",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.267",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.155",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.79",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.9.334",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.300",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.267",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.225",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.155",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.79",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: hda: fix potential memleak in \u0027add_widget_node\u0027\n\nAs \u0027kobject_add\u0027 may allocated memory for \u0027kobject-\u003ename\u0027 when return error.\nAnd in this function, if call \u0027kobject_add\u0027 failed didn\u0027t free kobject.\nSo call \u0027kobject_put\u0027 to recycling resources."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:46:32.274Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/b688a3ec235222d9a84e43a48a6f31acb95baf2d"
},
{
"url": "https://git.kernel.org/stable/c/bb0ac8d5e541224f599bc8e8f31a313faa4bf7b7"
},
{
"url": "https://git.kernel.org/stable/c/90b7d055e2b5f39429f9a9e3815b48a48530ef28"
},
{
"url": "https://git.kernel.org/stable/c/02dea987ec1cac712c78e75d224ceb9bb73519ed"
},
{
"url": "https://git.kernel.org/stable/c/3a79f9568de08657fcdbc41d6fc4c0ca145a7a2b"
},
{
"url": "https://git.kernel.org/stable/c/7140d7aaf93da6a665b454f91bb4dc6b1de218bd"
},
{
"url": "https://git.kernel.org/stable/c/455d99bd6baf19688048b6d42d9fa74eae27f93b"
},
{
"url": "https://git.kernel.org/stable/c/9a5523f72bd2b0d66eef3d58810c6eb7b5ffc143"
}
],
"title": "ALSA: hda: fix potential memleak in \u0027add_widget_node\u0027",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49835",
"datePublished": "2025-05-01T14:09:52.700Z",
"dateReserved": "2025-05-01T14:05:17.228Z",
"dateUpdated": "2025-05-04T08:46:32.274Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53124 (GCVE-0-2023-53124)
Vulnerability from cvelistv5
Published
2025-05-02 15:56
Modified
2025-05-04 12:50
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: mpt3sas: Fix NULL pointer access in mpt3sas_transport_port_add()
Port is allocated by sas_port_alloc_num() and rphy is allocated by either
sas_end_device_alloc() or sas_expander_alloc(), all of which may return
NULL. So we need to check the rphy to avoid possible NULL pointer access.
If sas_rphy_add() returned with failure, rphy is set to NULL. We would
access the rphy in the following lines which would also result NULL pointer
access.
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: d60000cb1195a464080b0efb4949daf7594e0020 Version: ce1a69cc85006b494353911b35171da195d79e25 Version: 6a92129c8f999ff5b122c100ce7f625eb3e98c4b Version: d17bca3ddfe507874cb826d32721552da12e741f Version: 78316e9dfc24906dd474630928ed1d3c562b568e Version: 78316e9dfc24906dd474630928ed1d3c562b568e Version: 6f6768e2fc8638fabdd8802c2ef693d7aef01db1 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/scsi/mpt3sas/mpt3sas_transport.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "090305c36185c0547e4441d4c08f1cf096b32134",
"status": "affected",
"version": "d60000cb1195a464080b0efb4949daf7594e0020",
"versionType": "git"
},
{
"lessThan": "6f0c2f70d9929208d8427ec72c3ed91e2251e289",
"status": "affected",
"version": "ce1a69cc85006b494353911b35171da195d79e25",
"versionType": "git"
},
{
"lessThan": "9937f784a608944107dcc2ba9a9c3333f8330b9e",
"status": "affected",
"version": "6a92129c8f999ff5b122c100ce7f625eb3e98c4b",
"versionType": "git"
},
{
"lessThan": "b5e5bbb3fa5f8412e96c5eda7f4a4af6241d6bd3",
"status": "affected",
"version": "d17bca3ddfe507874cb826d32721552da12e741f",
"versionType": "git"
},
{
"lessThan": "a26c775ccc4cfe46f9b718b51bd24313053c7e0b",
"status": "affected",
"version": "78316e9dfc24906dd474630928ed1d3c562b568e",
"versionType": "git"
},
{
"lessThan": "d3c57724f1569311e4b81e98fad0931028b9bdcd",
"status": "affected",
"version": "78316e9dfc24906dd474630928ed1d3c562b568e",
"versionType": "git"
},
{
"status": "affected",
"version": "6f6768e2fc8638fabdd8802c2ef693d7aef01db1",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/scsi/mpt3sas/mpt3sas_transport.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.2"
},
{
"lessThan": "6.2",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.238",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.176",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.104",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.21",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.238",
"versionStartIncluding": "5.4.229",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.176",
"versionStartIncluding": "5.10.163",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.104",
"versionStartIncluding": "5.15.86",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.21",
"versionStartIncluding": "6.1.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.8",
"versionStartIncluding": "6.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "6.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.0.16",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: mpt3sas: Fix NULL pointer access in mpt3sas_transport_port_add()\n\nPort is allocated by sas_port_alloc_num() and rphy is allocated by either\nsas_end_device_alloc() or sas_expander_alloc(), all of which may return\nNULL. So we need to check the rphy to avoid possible NULL pointer access.\n\nIf sas_rphy_add() returned with failure, rphy is set to NULL. We would\naccess the rphy in the following lines which would also result NULL pointer\naccess."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T12:50:29.100Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/090305c36185c0547e4441d4c08f1cf096b32134"
},
{
"url": "https://git.kernel.org/stable/c/6f0c2f70d9929208d8427ec72c3ed91e2251e289"
},
{
"url": "https://git.kernel.org/stable/c/9937f784a608944107dcc2ba9a9c3333f8330b9e"
},
{
"url": "https://git.kernel.org/stable/c/b5e5bbb3fa5f8412e96c5eda7f4a4af6241d6bd3"
},
{
"url": "https://git.kernel.org/stable/c/a26c775ccc4cfe46f9b718b51bd24313053c7e0b"
},
{
"url": "https://git.kernel.org/stable/c/d3c57724f1569311e4b81e98fad0931028b9bdcd"
}
],
"title": "scsi: mpt3sas: Fix NULL pointer access in mpt3sas_transport_port_add()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53124",
"datePublished": "2025-05-02T15:56:00.500Z",
"dateReserved": "2025-05-02T15:51:43.555Z",
"dateUpdated": "2025-05-04T12:50:29.100Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-56605 (GCVE-0-2024-56605)
Vulnerability from cvelistv5
Published
2024-12-27 14:51
Modified
2025-05-04 09:59
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: L2CAP: do not leave dangling sk pointer on error in l2cap_sock_create()
bt_sock_alloc() allocates the sk object and attaches it to the provided
sock object. On error l2cap_sock_alloc() frees the sk object, but the
dangling pointer is still attached to the sock object, which may create
use-after-free in other code.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
||
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2024-56605",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-02-11T15:42:08.177341Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-416",
"description": "CWE-416 Use After Free",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-02-11T15:45:22.950Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/bluetooth/l2cap_sock.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "f6ad641646b67f29c7578dcd6c25813c7dcbf51e",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "daa13175a6dea312a76099066cb4cbd4fc959a84",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "a8677028dd5123e5e525b8195483994d87123de4",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "bb2f2342a6ddf7c04f9aefbbfe86104cd138e629",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "8ad09ddc63ace3950ac43db6fbfe25b40f589dd6",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "61686abc2f3c2c67822aa23ce6f160467ec83d35",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "7c4f78cdb8e7501e9f92d291a7d956591bf73be9",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/bluetooth/l2cap_sock.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.287",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.231",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.174",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.120",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.66",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.5",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.13",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.287",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.231",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.174",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.120",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.66",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.13",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: L2CAP: do not leave dangling sk pointer on error in l2cap_sock_create()\n\nbt_sock_alloc() allocates the sk object and attaches it to the provided\nsock object. On error l2cap_sock_alloc() frees the sk object, but the\ndangling pointer is still attached to the sock object, which may create\nuse-after-free in other code."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T09:59:35.056Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/f6ad641646b67f29c7578dcd6c25813c7dcbf51e"
},
{
"url": "https://git.kernel.org/stable/c/daa13175a6dea312a76099066cb4cbd4fc959a84"
},
{
"url": "https://git.kernel.org/stable/c/a8677028dd5123e5e525b8195483994d87123de4"
},
{
"url": "https://git.kernel.org/stable/c/bb2f2342a6ddf7c04f9aefbbfe86104cd138e629"
},
{
"url": "https://git.kernel.org/stable/c/8ad09ddc63ace3950ac43db6fbfe25b40f589dd6"
},
{
"url": "https://git.kernel.org/stable/c/61686abc2f3c2c67822aa23ce6f160467ec83d35"
},
{
"url": "https://git.kernel.org/stable/c/7c4f78cdb8e7501e9f92d291a7d956591bf73be9"
}
],
"title": "Bluetooth: L2CAP: do not leave dangling sk pointer on error in l2cap_sock_create()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-56605",
"datePublished": "2024-12-27T14:51:10.344Z",
"dateReserved": "2024-12-27T14:03:06.013Z",
"dateUpdated": "2025-05-04T09:59:35.056Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49796 (GCVE-0-2022-49796)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:45
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
tracing: kprobe: Fix potential null-ptr-deref on trace_array in kprobe_event_gen_test_exit()
When test_gen_kprobe_cmd() failed after kprobe_event_gen_cmd_end(), it
will goto delete, which will call kprobe_event_delete() and release the
corresponding resource. However, the trace_array in gen_kretprobe_test
will point to the invalid resource. Set gen_kretprobe_test to NULL
after called kprobe_event_delete() to prevent null-ptr-deref.
BUG: kernel NULL pointer dereference, address: 0000000000000070
PGD 0 P4D 0
Oops: 0000 [#1] SMP PTI
CPU: 0 PID: 246 Comm: modprobe Tainted: G W
6.1.0-rc1-00174-g9522dc5c87da-dirty #248
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS
rel-1.15.0-0-g2dd4b9b3f840-prebuilt.qemu.org 04/01/2014
RIP: 0010:__ftrace_set_clr_event_nolock+0x53/0x1b0
Code: e8 82 26 fc ff 49 8b 1e c7 44 24 0c ea ff ff ff 49 39 de 0f 84 3c
01 00 00 c7 44 24 18 00 00 00 00 e8 61 26 fc ff 48 8b 6b 10 <44> 8b 65
70 4c 8b 6d 18 41 f7 c4 00 02 00 00 75 2f
RSP: 0018:ffffc9000159fe00 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff88810971d268 RCX: 0000000000000000
RDX: ffff8881080be600 RSI: ffffffff811b48ff RDI: ffff88810971d058
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001
R10: ffffc9000159fe58 R11: 0000000000000001 R12: ffffffffa0001064
R13: ffffffffa000106c R14: ffff88810971d238 R15: 0000000000000000
FS: 00007f89eeff6540(0000) GS:ffff88813b600000(0000)
knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000070 CR3: 000000010599e004 CR4: 0000000000330ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
__ftrace_set_clr_event+0x3e/0x60
trace_array_set_clr_event+0x35/0x50
? 0xffffffffa0000000
kprobe_event_gen_test_exit+0xcd/0x10b [kprobe_event_gen_test]
__x64_sys_delete_module+0x206/0x380
? lockdep_hardirqs_on_prepare+0xd8/0x190
? syscall_enter_from_user_mode+0x1c/0x50
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f89eeb061b7
References
| URL | Tags | |
|---|---|---|
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"kernel/trace/kprobe_event_gen_test.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "28a54854a95923b6266a9479ad660ca2cc0e1d5f",
"status": "affected",
"version": "64836248dda20c8e7427b493f7e06d9bf8f58850",
"versionType": "git"
},
{
"lessThan": "e57daa750369fedbf678346aec724a43b9a51749",
"status": "affected",
"version": "64836248dda20c8e7427b493f7e06d9bf8f58850",
"versionType": "git"
},
{
"lessThan": "510c12f93674ea0a1423b24f36c67357168a262a",
"status": "affected",
"version": "64836248dda20c8e7427b493f7e06d9bf8f58850",
"versionType": "git"
},
{
"lessThan": "22ea4ca9631eb137e64e5ab899e9c89cb6670959",
"status": "affected",
"version": "64836248dda20c8e7427b493f7e06d9bf8f58850",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"kernel/trace/kprobe_event_gen_test.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.6"
},
{
"lessThan": "5.6",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.156",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.80",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.156",
"versionStartIncluding": "5.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.80",
"versionStartIncluding": "5.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "5.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "5.6",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntracing: kprobe: Fix potential null-ptr-deref on trace_array in kprobe_event_gen_test_exit()\n\nWhen test_gen_kprobe_cmd() failed after kprobe_event_gen_cmd_end(), it\nwill goto delete, which will call kprobe_event_delete() and release the\ncorresponding resource. However, the trace_array in gen_kretprobe_test\nwill point to the invalid resource. Set gen_kretprobe_test to NULL\nafter called kprobe_event_delete() to prevent null-ptr-deref.\n\nBUG: kernel NULL pointer dereference, address: 0000000000000070\nPGD 0 P4D 0\nOops: 0000 [#1] SMP PTI\nCPU: 0 PID: 246 Comm: modprobe Tainted: G W\n6.1.0-rc1-00174-g9522dc5c87da-dirty #248\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS\nrel-1.15.0-0-g2dd4b9b3f840-prebuilt.qemu.org 04/01/2014\nRIP: 0010:__ftrace_set_clr_event_nolock+0x53/0x1b0\nCode: e8 82 26 fc ff 49 8b 1e c7 44 24 0c ea ff ff ff 49 39 de 0f 84 3c\n01 00 00 c7 44 24 18 00 00 00 00 e8 61 26 fc ff 48 8b 6b 10 \u003c44\u003e 8b 65\n70 4c 8b 6d 18 41 f7 c4 00 02 00 00 75 2f\nRSP: 0018:ffffc9000159fe00 EFLAGS: 00010293\nRAX: 0000000000000000 RBX: ffff88810971d268 RCX: 0000000000000000\nRDX: ffff8881080be600 RSI: ffffffff811b48ff RDI: ffff88810971d058\nRBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001\nR10: ffffc9000159fe58 R11: 0000000000000001 R12: ffffffffa0001064\nR13: ffffffffa000106c R14: ffff88810971d238 R15: 0000000000000000\nFS: 00007f89eeff6540(0000) GS:ffff88813b600000(0000)\nknlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 0000000000000070 CR3: 000000010599e004 CR4: 0000000000330ef0\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\nCall Trace:\n \u003cTASK\u003e\n __ftrace_set_clr_event+0x3e/0x60\n trace_array_set_clr_event+0x35/0x50\n ? 0xffffffffa0000000\n kprobe_event_gen_test_exit+0xcd/0x10b [kprobe_event_gen_test]\n __x64_sys_delete_module+0x206/0x380\n ? lockdep_hardirqs_on_prepare+0xd8/0x190\n ? syscall_enter_from_user_mode+0x1c/0x50\n do_syscall_64+0x3f/0x90\n entry_SYSCALL_64_after_hwframe+0x63/0xcd\nRIP: 0033:0x7f89eeb061b7"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:45:32.625Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/28a54854a95923b6266a9479ad660ca2cc0e1d5f"
},
{
"url": "https://git.kernel.org/stable/c/e57daa750369fedbf678346aec724a43b9a51749"
},
{
"url": "https://git.kernel.org/stable/c/510c12f93674ea0a1423b24f36c67357168a262a"
},
{
"url": "https://git.kernel.org/stable/c/22ea4ca9631eb137e64e5ab899e9c89cb6670959"
}
],
"title": "tracing: kprobe: Fix potential null-ptr-deref on trace_array in kprobe_event_gen_test_exit()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49796",
"datePublished": "2025-05-01T14:09:26.392Z",
"dateReserved": "2025-05-01T14:05:17.224Z",
"dateUpdated": "2025-05-04T08:45:32.625Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49853 (GCVE-0-2022-49853)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-10-01 16:07
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: macvlan: fix memory leaks of macvlan_common_newlink
kmemleak reports memory leaks in macvlan_common_newlink, as follows:
ip link add link eth0 name .. type macvlan mode source macaddr add
<MAC-ADDR>
kmemleak reports:
unreferenced object 0xffff8880109bb140 (size 64):
comm "ip", pid 284, jiffies 4294986150 (age 430.108s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 b8 aa 5a 12 80 88 ff ff ..........Z.....
80 1b fa 0d 80 88 ff ff 1e ff ac af c7 c1 6b 6b ..............kk
backtrace:
[<ffffffff813e06a7>] kmem_cache_alloc_trace+0x1c7/0x300
[<ffffffff81b66025>] macvlan_hash_add_source+0x45/0xc0
[<ffffffff81b66a67>] macvlan_changelink_sources+0xd7/0x170
[<ffffffff81b6775c>] macvlan_common_newlink+0x38c/0x5a0
[<ffffffff81b6797e>] macvlan_newlink+0xe/0x20
[<ffffffff81d97f8f>] __rtnl_newlink+0x7af/0xa50
[<ffffffff81d98278>] rtnl_newlink+0x48/0x70
...
In the scenario where the macvlan mode is configured as 'source',
macvlan_changelink_sources() will be execured to reconfigure list of
remote source mac addresses, at the same time, if register_netdevice()
return an error, the resource generated by macvlan_changelink_sources()
is not cleaned up.
Using this patch, in the case of an error, it will execute
macvlan_flush_sources() to ensure that the resource is cleaned up.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: aa5fd0fb77486b8a6764ead8627baa14790e4280 Version: aa5fd0fb77486b8a6764ead8627baa14790e4280 Version: aa5fd0fb77486b8a6764ead8627baa14790e4280 Version: aa5fd0fb77486b8a6764ead8627baa14790e4280 Version: aa5fd0fb77486b8a6764ead8627baa14790e4280 Version: aa5fd0fb77486b8a6764ead8627baa14790e4280 Version: aa5fd0fb77486b8a6764ead8627baa14790e4280 Version: aa5fd0fb77486b8a6764ead8627baa14790e4280 |
||
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-49853",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T16:07:26.571927Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-401",
"description": "CWE-401 Missing Release of Memory after Effective Lifetime",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T16:07:29.375Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/macvlan.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "9f288e338be206713d79b29144c27fca4503c39b",
"status": "affected",
"version": "aa5fd0fb77486b8a6764ead8627baa14790e4280",
"versionType": "git"
},
{
"lessThan": "21d3a8b6a1e39e7529ce9de07316ee13a63f305b",
"status": "affected",
"version": "aa5fd0fb77486b8a6764ead8627baa14790e4280",
"versionType": "git"
},
{
"lessThan": "a81b44d1df1f07f00c0dcc0a0b3d2fa24a46289e",
"status": "affected",
"version": "aa5fd0fb77486b8a6764ead8627baa14790e4280",
"versionType": "git"
},
{
"lessThan": "685e73e3f7a9fb75cbf049a9d0b7c45cc6b57b2e",
"status": "affected",
"version": "aa5fd0fb77486b8a6764ead8627baa14790e4280",
"versionType": "git"
},
{
"lessThan": "956e0216a19994443c90ba2ea6b0b284c9c4f9cb",
"status": "affected",
"version": "aa5fd0fb77486b8a6764ead8627baa14790e4280",
"versionType": "git"
},
{
"lessThan": "a8d67367ab33604326cc37ab44fd1801bf5691ba",
"status": "affected",
"version": "aa5fd0fb77486b8a6764ead8627baa14790e4280",
"versionType": "git"
},
{
"lessThan": "9ea003c4671b2fc455320ecf6d4a43b0a3c1878a",
"status": "affected",
"version": "aa5fd0fb77486b8a6764ead8627baa14790e4280",
"versionType": "git"
},
{
"lessThan": "23569b5652ee8e8e55a12f7835f59af6f3cefc30",
"status": "affected",
"version": "aa5fd0fb77486b8a6764ead8627baa14790e4280",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/macvlan.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.9"
},
{
"lessThan": "4.9",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.9.*",
"status": "unaffected",
"version": "4.9.334",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.300",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.267",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.155",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.79",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.9.334",
"versionStartIncluding": "4.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.300",
"versionStartIncluding": "4.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.267",
"versionStartIncluding": "4.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.225",
"versionStartIncluding": "4.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.155",
"versionStartIncluding": "4.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.79",
"versionStartIncluding": "4.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.9",
"versionStartIncluding": "4.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "4.9",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: macvlan: fix memory leaks of macvlan_common_newlink\n\nkmemleak reports memory leaks in macvlan_common_newlink, as follows:\n\n ip link add link eth0 name .. type macvlan mode source macaddr add\n \u003cMAC-ADDR\u003e\n\nkmemleak reports:\n\nunreferenced object 0xffff8880109bb140 (size 64):\n comm \"ip\", pid 284, jiffies 4294986150 (age 430.108s)\n hex dump (first 32 bytes):\n 00 00 00 00 00 00 00 00 b8 aa 5a 12 80 88 ff ff ..........Z.....\n 80 1b fa 0d 80 88 ff ff 1e ff ac af c7 c1 6b 6b ..............kk\n backtrace:\n [\u003cffffffff813e06a7\u003e] kmem_cache_alloc_trace+0x1c7/0x300\n [\u003cffffffff81b66025\u003e] macvlan_hash_add_source+0x45/0xc0\n [\u003cffffffff81b66a67\u003e] macvlan_changelink_sources+0xd7/0x170\n [\u003cffffffff81b6775c\u003e] macvlan_common_newlink+0x38c/0x5a0\n [\u003cffffffff81b6797e\u003e] macvlan_newlink+0xe/0x20\n [\u003cffffffff81d97f8f\u003e] __rtnl_newlink+0x7af/0xa50\n [\u003cffffffff81d98278\u003e] rtnl_newlink+0x48/0x70\n ...\n\nIn the scenario where the macvlan mode is configured as \u0027source\u0027,\nmacvlan_changelink_sources() will be execured to reconfigure list of\nremote source mac addresses, at the same time, if register_netdevice()\nreturn an error, the resource generated by macvlan_changelink_sources()\nis not cleaned up.\n\nUsing this patch, in the case of an error, it will execute\nmacvlan_flush_sources() to ensure that the resource is cleaned up."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:46:55.938Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/9f288e338be206713d79b29144c27fca4503c39b"
},
{
"url": "https://git.kernel.org/stable/c/21d3a8b6a1e39e7529ce9de07316ee13a63f305b"
},
{
"url": "https://git.kernel.org/stable/c/a81b44d1df1f07f00c0dcc0a0b3d2fa24a46289e"
},
{
"url": "https://git.kernel.org/stable/c/685e73e3f7a9fb75cbf049a9d0b7c45cc6b57b2e"
},
{
"url": "https://git.kernel.org/stable/c/956e0216a19994443c90ba2ea6b0b284c9c4f9cb"
},
{
"url": "https://git.kernel.org/stable/c/a8d67367ab33604326cc37ab44fd1801bf5691ba"
},
{
"url": "https://git.kernel.org/stable/c/9ea003c4671b2fc455320ecf6d4a43b0a3c1878a"
},
{
"url": "https://git.kernel.org/stable/c/23569b5652ee8e8e55a12f7835f59af6f3cefc30"
}
],
"title": "net: macvlan: fix memory leaks of macvlan_common_newlink",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49853",
"datePublished": "2025-05-01T14:10:07.726Z",
"dateReserved": "2025-05-01T14:05:17.230Z",
"dateUpdated": "2025-10-01T16:07:29.375Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-3564 (GCVE-0-2022-3564)
Vulnerability from cvelistv5
Published
2022-10-17 00:00
Modified
2024-08-03 01:14
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-119 - Memory Corruption -> CWE-416 Use After Free
Summary
A vulnerability classified as critical was found in Linux Kernel. Affected by this vulnerability is the function l2cap_reassemble_sdu of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-211087.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T01:14:01.563Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git/commit/?id=89f9f3cb86b1c63badaf392a83dd661d56cc50b1"
},
{
"tags": [
"x_transferred"
],
"url": "https://vuldb.com/?id.211087"
},
{
"name": "[debian-lts-announce] 20221222 [SECURITY] [DLA 3244-1] linux-5.10 security update",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00031.html"
},
{
"tags": [
"x_transferred"
],
"url": "https://security.netapp.com/advisory/ntap-20221223-0001/"
},
{
"name": "[debian-lts-announce] 20221223 [SECURITY] [DLA 3245-1] linux security update",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00034.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Kernel",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability classified as critical was found in Linux Kernel. Affected by this vulnerability is the function l2cap_reassemble_sdu of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-211087."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-119",
"description": "CWE-119 Memory Corruption -\u003e CWE-416 Use After Free",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2022-12-24T00:00:00",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git/commit/?id=89f9f3cb86b1c63badaf392a83dd661d56cc50b1"
},
{
"url": "https://vuldb.com/?id.211087"
},
{
"name": "[debian-lts-announce] 20221222 [SECURITY] [DLA 3244-1] linux-5.10 security update",
"tags": [
"mailing-list"
],
"url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00031.html"
},
{
"url": "https://security.netapp.com/advisory/ntap-20221223-0001/"
},
{
"name": "[debian-lts-announce] 20221223 [SECURITY] [DLA 3245-1] linux security update",
"tags": [
"mailing-list"
],
"url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00034.html"
}
],
"title": "Linux Kernel Bluetooth l2cap_core.c l2cap_reassemble_sdu use after free",
"x_generator": "vuldb.com"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2022-3564",
"datePublished": "2022-10-17T00:00:00",
"dateReserved": "2022-10-17T00:00:00",
"dateUpdated": "2024-08-03T01:14:01.563Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49837 (GCVE-0-2022-49837)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-10-01 17:02
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
bpf: Fix memory leaks in __check_func_call
kmemleak reports this issue:
unreferenced object 0xffff88817139d000 (size 2048):
comm "test_progs", pid 33246, jiffies 4307381979 (age 45851.820s)
hex dump (first 32 bytes):
01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<0000000045f075f0>] kmalloc_trace+0x27/0xa0
[<0000000098b7c90a>] __check_func_call+0x316/0x1230
[<00000000b4c3c403>] check_helper_call+0x172e/0x4700
[<00000000aa3875b7>] do_check+0x21d8/0x45e0
[<000000001147357b>] do_check_common+0x767/0xaf0
[<00000000b5a595b4>] bpf_check+0x43e3/0x5bc0
[<0000000011e391b1>] bpf_prog_load+0xf26/0x1940
[<0000000007f765c0>] __sys_bpf+0xd2c/0x3650
[<00000000839815d6>] __x64_sys_bpf+0x75/0xc0
[<00000000946ee250>] do_syscall_64+0x3b/0x90
[<0000000000506b7f>] entry_SYSCALL_64_after_hwframe+0x63/0xcd
The root case here is: In function prepare_func_exit(), the callee is
not released in the abnormal scenario after "state->curframe--;". To
fix, move "state->curframe--;" to the very bottom of the function,
right when we free callee and reset frame[] pointer to NULL, as Andrii
suggested.
In addition, function __check_func_call() has a similar problem. In
the abnormal scenario before "state->curframe++;", the callee also
should be released by free_func_state().
References
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-49837",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T17:02:23.476033Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-401",
"description": "CWE-401 Missing Release of Memory after Effective Lifetime",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T17:02:27.099Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"kernel/bpf/verifier.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "d4944497827a3d14bc5a26dbcfb7433eb5a956c0",
"status": "affected",
"version": "fd978bf7fd312581a7ca454a991f0ffb34c4204b",
"versionType": "git"
},
{
"lessThan": "83946d772e756734a900ef99dbe0aeda506adf37",
"status": "affected",
"version": "fd978bf7fd312581a7ca454a991f0ffb34c4204b",
"versionType": "git"
},
{
"lessThan": "eb86559a691cea5fa63e57a03ec3dc9c31e97955",
"status": "affected",
"version": "fd978bf7fd312581a7ca454a991f0ffb34c4204b",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"kernel/bpf/verifier.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.20"
},
{
"lessThan": "4.20",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.80",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.80",
"versionStartIncluding": "4.20",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "4.20",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "4.20",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbpf: Fix memory leaks in __check_func_call\n\nkmemleak reports this issue:\n\nunreferenced object 0xffff88817139d000 (size 2048):\n comm \"test_progs\", pid 33246, jiffies 4307381979 (age 45851.820s)\n hex dump (first 32 bytes):\n 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................\n 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................\n backtrace:\n [\u003c0000000045f075f0\u003e] kmalloc_trace+0x27/0xa0\n [\u003c0000000098b7c90a\u003e] __check_func_call+0x316/0x1230\n [\u003c00000000b4c3c403\u003e] check_helper_call+0x172e/0x4700\n [\u003c00000000aa3875b7\u003e] do_check+0x21d8/0x45e0\n [\u003c000000001147357b\u003e] do_check_common+0x767/0xaf0\n [\u003c00000000b5a595b4\u003e] bpf_check+0x43e3/0x5bc0\n [\u003c0000000011e391b1\u003e] bpf_prog_load+0xf26/0x1940\n [\u003c0000000007f765c0\u003e] __sys_bpf+0xd2c/0x3650\n [\u003c00000000839815d6\u003e] __x64_sys_bpf+0x75/0xc0\n [\u003c00000000946ee250\u003e] do_syscall_64+0x3b/0x90\n [\u003c0000000000506b7f\u003e] entry_SYSCALL_64_after_hwframe+0x63/0xcd\n\nThe root case here is: In function prepare_func_exit(), the callee is\nnot released in the abnormal scenario after \"state-\u003ecurframe--;\". To\nfix, move \"state-\u003ecurframe--;\" to the very bottom of the function,\nright when we free callee and reset frame[] pointer to NULL, as Andrii\nsuggested.\n\nIn addition, function __check_func_call() has a similar problem. In\nthe abnormal scenario before \"state-\u003ecurframe++;\", the callee also\nshould be released by free_func_state()."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:46:34.749Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/d4944497827a3d14bc5a26dbcfb7433eb5a956c0"
},
{
"url": "https://git.kernel.org/stable/c/83946d772e756734a900ef99dbe0aeda506adf37"
},
{
"url": "https://git.kernel.org/stable/c/eb86559a691cea5fa63e57a03ec3dc9c31e97955"
}
],
"title": "bpf: Fix memory leaks in __check_func_call",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49837",
"datePublished": "2025-05-01T14:09:54.141Z",
"dateReserved": "2025-05-01T14:05:17.229Z",
"dateUpdated": "2025-10-01T17:02:27.099Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53134 (GCVE-0-2023-53134)
Vulnerability from cvelistv5
Published
2025-05-02 15:56
Modified
2025-05-04 07:50
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
bnxt_en: Avoid order-5 memory allocation for TPA data
The driver needs to keep track of all the possible concurrent TPA (GRO/LRO)
completions on the aggregation ring. On P5 chips, the maximum number
of concurrent TPA is 256 and the amount of memory we allocate is order-5
on systems using 4K pages. Memory allocation failure has been reported:
NetworkManager: page allocation failure: order:5, mode:0x40dc0(GFP_KERNEL|__GFP_COMP|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1
CPU: 15 PID: 2995 Comm: NetworkManager Kdump: loaded Not tainted 5.10.156 #1
Hardware name: Dell Inc. PowerEdge R660/0M1CC5, BIOS 0.2.25 08/12/2022
Call Trace:
dump_stack+0x57/0x6e
warn_alloc.cold.120+0x7b/0xdd
? _cond_resched+0x15/0x30
? __alloc_pages_direct_compact+0x15f/0x170
__alloc_pages_slowpath.constprop.108+0xc58/0xc70
__alloc_pages_nodemask+0x2d0/0x300
kmalloc_order+0x24/0xe0
kmalloc_order_trace+0x19/0x80
bnxt_alloc_mem+0x1150/0x15c0 [bnxt_en]
? bnxt_get_func_stat_ctxs+0x13/0x60 [bnxt_en]
__bnxt_open_nic+0x12e/0x780 [bnxt_en]
bnxt_open+0x10b/0x240 [bnxt_en]
__dev_open+0xe9/0x180
__dev_change_flags+0x1af/0x220
dev_change_flags+0x21/0x60
do_setlink+0x35c/0x1100
Instead of allocating this big chunk of memory and dividing it up for the
concurrent TPA instances, allocate each small chunk separately for each
TPA instance. This will reduce it to order-0 allocations.
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 79632e9ba38671215fb193346ef6fb8db582744d Version: 79632e9ba38671215fb193346ef6fb8db582744d Version: 79632e9ba38671215fb193346ef6fb8db582744d Version: 79632e9ba38671215fb193346ef6fb8db582744d Version: 79632e9ba38671215fb193346ef6fb8db582744d Version: 79632e9ba38671215fb193346ef6fb8db582744d |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/broadcom/bnxt/bnxt.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "16f3aae1aa2dd89bc8d073a67f190af580386ae9",
"status": "affected",
"version": "79632e9ba38671215fb193346ef6fb8db582744d",
"versionType": "git"
},
{
"lessThan": "d16701a385b54f44bf41ff1d7485e7a11080deb3",
"status": "affected",
"version": "79632e9ba38671215fb193346ef6fb8db582744d",
"versionType": "git"
},
{
"lessThan": "20fd0607acbf9770db9b99e3418dd75614f80b6c",
"status": "affected",
"version": "79632e9ba38671215fb193346ef6fb8db582744d",
"versionType": "git"
},
{
"lessThan": "fcae40e65802547def39b4deaa2ae38a29864d81",
"status": "affected",
"version": "79632e9ba38671215fb193346ef6fb8db582744d",
"versionType": "git"
},
{
"lessThan": "ad529d1fae1565d38f929479d4ea8aea90054bd2",
"status": "affected",
"version": "79632e9ba38671215fb193346ef6fb8db582744d",
"versionType": "git"
},
{
"lessThan": "accd7e23693aaaa9aa0d3e9eca0ae77d1be80ab3",
"status": "affected",
"version": "79632e9ba38671215fb193346ef6fb8db582744d",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/broadcom/bnxt/bnxt.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.4"
},
{
"lessThan": "5.4",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.237",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.175",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.103",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.20",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.7",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.237",
"versionStartIncluding": "5.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.175",
"versionStartIncluding": "5.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.103",
"versionStartIncluding": "5.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.20",
"versionStartIncluding": "5.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.7",
"versionStartIncluding": "5.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "5.4",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbnxt_en: Avoid order-5 memory allocation for TPA data\n\nThe driver needs to keep track of all the possible concurrent TPA (GRO/LRO)\ncompletions on the aggregation ring. On P5 chips, the maximum number\nof concurrent TPA is 256 and the amount of memory we allocate is order-5\non systems using 4K pages. Memory allocation failure has been reported:\n\nNetworkManager: page allocation failure: order:5, mode:0x40dc0(GFP_KERNEL|__GFP_COMP|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1\nCPU: 15 PID: 2995 Comm: NetworkManager Kdump: loaded Not tainted 5.10.156 #1\nHardware name: Dell Inc. PowerEdge R660/0M1CC5, BIOS 0.2.25 08/12/2022\nCall Trace:\n dump_stack+0x57/0x6e\n warn_alloc.cold.120+0x7b/0xdd\n ? _cond_resched+0x15/0x30\n ? __alloc_pages_direct_compact+0x15f/0x170\n __alloc_pages_slowpath.constprop.108+0xc58/0xc70\n __alloc_pages_nodemask+0x2d0/0x300\n kmalloc_order+0x24/0xe0\n kmalloc_order_trace+0x19/0x80\n bnxt_alloc_mem+0x1150/0x15c0 [bnxt_en]\n ? bnxt_get_func_stat_ctxs+0x13/0x60 [bnxt_en]\n __bnxt_open_nic+0x12e/0x780 [bnxt_en]\n bnxt_open+0x10b/0x240 [bnxt_en]\n __dev_open+0xe9/0x180\n __dev_change_flags+0x1af/0x220\n dev_change_flags+0x21/0x60\n do_setlink+0x35c/0x1100\n\nInstead of allocating this big chunk of memory and dividing it up for the\nconcurrent TPA instances, allocate each small chunk separately for each\nTPA instance. This will reduce it to order-0 allocations."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:50:38.223Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/16f3aae1aa2dd89bc8d073a67f190af580386ae9"
},
{
"url": "https://git.kernel.org/stable/c/d16701a385b54f44bf41ff1d7485e7a11080deb3"
},
{
"url": "https://git.kernel.org/stable/c/20fd0607acbf9770db9b99e3418dd75614f80b6c"
},
{
"url": "https://git.kernel.org/stable/c/fcae40e65802547def39b4deaa2ae38a29864d81"
},
{
"url": "https://git.kernel.org/stable/c/ad529d1fae1565d38f929479d4ea8aea90054bd2"
},
{
"url": "https://git.kernel.org/stable/c/accd7e23693aaaa9aa0d3e9eca0ae77d1be80ab3"
}
],
"title": "bnxt_en: Avoid order-5 memory allocation for TPA data",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53134",
"datePublished": "2025-05-02T15:56:07.666Z",
"dateReserved": "2025-05-02T15:51:43.561Z",
"dateUpdated": "2025-05-04T07:50:38.223Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49921 (GCVE-0-2022-49921)
Vulnerability from cvelistv5
Published
2025-05-01 14:11
Modified
2025-10-01 14:58
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: sched: Fix use after free in red_enqueue()
We can't use "skb" again after passing it to qdisc_enqueue(). This is
basically identical to commit 2f09707d0c97 ("sch_sfb: Also store skb
len before calling child enqueue").
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: d7f4f332f082c4d4ba53582f902ed6b44fd6f45e Version: d7f4f332f082c4d4ba53582f902ed6b44fd6f45e Version: d7f4f332f082c4d4ba53582f902ed6b44fd6f45e Version: d7f4f332f082c4d4ba53582f902ed6b44fd6f45e Version: d7f4f332f082c4d4ba53582f902ed6b44fd6f45e Version: d7f4f332f082c4d4ba53582f902ed6b44fd6f45e Version: d7f4f332f082c4d4ba53582f902ed6b44fd6f45e Version: d7f4f332f082c4d4ba53582f902ed6b44fd6f45e Version: ab0b3b9dbf559a5633d460e748144697bd2d3aa3 |
||
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-49921",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T14:58:28.989555Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-416",
"description": "CWE-416 Use After Free",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T14:58:31.797Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/sched/sch_red.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "795afe0b9bb6c915f0299a8e309936519be01619",
"status": "affected",
"version": "d7f4f332f082c4d4ba53582f902ed6b44fd6f45e",
"versionType": "git"
},
{
"lessThan": "a238cdcf2bdc72207c74375fc8be13ee549ca9db",
"status": "affected",
"version": "d7f4f332f082c4d4ba53582f902ed6b44fd6f45e",
"versionType": "git"
},
{
"lessThan": "e877f8fa49fbccc63cb2df2e9179bddc695b825a",
"status": "affected",
"version": "d7f4f332f082c4d4ba53582f902ed6b44fd6f45e",
"versionType": "git"
},
{
"lessThan": "52e0429471976785c155bfbf51d80990c6cd46e2",
"status": "affected",
"version": "d7f4f332f082c4d4ba53582f902ed6b44fd6f45e",
"versionType": "git"
},
{
"lessThan": "5960b9081baca85cc7dcb14aec1de85999ea9d36",
"status": "affected",
"version": "d7f4f332f082c4d4ba53582f902ed6b44fd6f45e",
"versionType": "git"
},
{
"lessThan": "fc4b50adb400ee5ec527a04073174e8e73a139fa",
"status": "affected",
"version": "d7f4f332f082c4d4ba53582f902ed6b44fd6f45e",
"versionType": "git"
},
{
"lessThan": "170e5317042c302777ed6d59fdb84af9b0219d4e",
"status": "affected",
"version": "d7f4f332f082c4d4ba53582f902ed6b44fd6f45e",
"versionType": "git"
},
{
"lessThan": "8bdc2acd420c6f3dd1f1c78750ec989f02a1e2b9",
"status": "affected",
"version": "d7f4f332f082c4d4ba53582f902ed6b44fd6f45e",
"versionType": "git"
},
{
"status": "affected",
"version": "ab0b3b9dbf559a5633d460e748144697bd2d3aa3",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/sched/sch_red.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.7"
},
{
"lessThan": "4.7",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.9.*",
"status": "unaffected",
"version": "4.9.333",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.299",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.265",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.224",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.154",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.78",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.9.333",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.299",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.265",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.224",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.154",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.78",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.8",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.4.163",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: sched: Fix use after free in red_enqueue()\n\nWe can\u0027t use \"skb\" again after passing it to qdisc_enqueue(). This is\nbasically identical to commit 2f09707d0c97 (\"sch_sfb: Also store skb\nlen before calling child enqueue\")."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T12:45:28.463Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/795afe0b9bb6c915f0299a8e309936519be01619"
},
{
"url": "https://git.kernel.org/stable/c/a238cdcf2bdc72207c74375fc8be13ee549ca9db"
},
{
"url": "https://git.kernel.org/stable/c/e877f8fa49fbccc63cb2df2e9179bddc695b825a"
},
{
"url": "https://git.kernel.org/stable/c/52e0429471976785c155bfbf51d80990c6cd46e2"
},
{
"url": "https://git.kernel.org/stable/c/5960b9081baca85cc7dcb14aec1de85999ea9d36"
},
{
"url": "https://git.kernel.org/stable/c/fc4b50adb400ee5ec527a04073174e8e73a139fa"
},
{
"url": "https://git.kernel.org/stable/c/170e5317042c302777ed6d59fdb84af9b0219d4e"
},
{
"url": "https://git.kernel.org/stable/c/8bdc2acd420c6f3dd1f1c78750ec989f02a1e2b9"
}
],
"title": "net: sched: Fix use after free in red_enqueue()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49921",
"datePublished": "2025-05-01T14:11:00.309Z",
"dateReserved": "2025-05-01T14:05:17.252Z",
"dateUpdated": "2025-10-01T14:58:31.797Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49830 (GCVE-0-2022-49830)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:46
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/drv: Fix potential memory leak in drm_dev_init()
drm_dev_init() will add drm_dev_init_release() as a callback. When
drmm_add_action() failed, the release function won't be added. As the
result, the ref cnt added by device_get() in drm_dev_init() won't be put
by drm_dev_init_release(), which leads to the memleak. Use
drmm_add_action_or_reset() instead of drmm_add_action() to prevent
memleak.
unreferenced object 0xffff88810bc0c800 (size 2048):
comm "modprobe", pid 8322, jiffies 4305809845 (age 15.292s)
hex dump (first 32 bytes):
e8 cc c0 0b 81 88 ff ff ff ff ff ff 00 00 00 00 ................
20 24 3c 0c 81 88 ff ff 18 c8 c0 0b 81 88 ff ff $<.............
backtrace:
[<000000007251f72d>] __kmalloc+0x4b/0x1c0
[<0000000045f21f26>] platform_device_alloc+0x2d/0xe0
[<000000004452a479>] platform_device_register_full+0x24/0x1c0
[<0000000089f4ea61>] 0xffffffffa0736051
[<00000000235b2441>] do_one_initcall+0x7a/0x380
[<0000000001a4a177>] do_init_module+0x5c/0x230
[<000000002bf8a8e2>] load_module+0x227d/0x2420
[<00000000637d6d0a>] __do_sys_finit_module+0xd5/0x140
[<00000000c99fc324>] do_syscall_64+0x3f/0x90
[<000000004d85aa77>] entry_SYSCALL_64_after_hwframe+0x63/0xcd
References
| URL | Tags | |
|---|---|---|
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/drm_drv.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "c47a823ea186263ab69cfb665327b7f72cb5e779",
"status": "affected",
"version": "2cbf7fc6718b9443ecd6261308c6348d8ffcccae",
"versionType": "git"
},
{
"lessThan": "07e56de8766fe5be67252596244b84ac0ec0de91",
"status": "affected",
"version": "2cbf7fc6718b9443ecd6261308c6348d8ffcccae",
"versionType": "git"
},
{
"lessThan": "bd8d1335e6e70a396094ef98913b513140c0b86b",
"status": "affected",
"version": "2cbf7fc6718b9443ecd6261308c6348d8ffcccae",
"versionType": "git"
},
{
"lessThan": "ff963634f7b2e0dc011349abb3fb81a0d074f443",
"status": "affected",
"version": "2cbf7fc6718b9443ecd6261308c6348d8ffcccae",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/drm_drv.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.8"
},
{
"lessThan": "5.8",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.156",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.80",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.156",
"versionStartIncluding": "5.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.80",
"versionStartIncluding": "5.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "5.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "5.8",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/drv: Fix potential memory leak in drm_dev_init()\n\ndrm_dev_init() will add drm_dev_init_release() as a callback. When\ndrmm_add_action() failed, the release function won\u0027t be added. As the\nresult, the ref cnt added by device_get() in drm_dev_init() won\u0027t be put\nby drm_dev_init_release(), which leads to the memleak. Use\ndrmm_add_action_or_reset() instead of drmm_add_action() to prevent\nmemleak.\n\nunreferenced object 0xffff88810bc0c800 (size 2048):\n comm \"modprobe\", pid 8322, jiffies 4305809845 (age 15.292s)\n hex dump (first 32 bytes):\n e8 cc c0 0b 81 88 ff ff ff ff ff ff 00 00 00 00 ................\n 20 24 3c 0c 81 88 ff ff 18 c8 c0 0b 81 88 ff ff $\u003c.............\n backtrace:\n [\u003c000000007251f72d\u003e] __kmalloc+0x4b/0x1c0\n [\u003c0000000045f21f26\u003e] platform_device_alloc+0x2d/0xe0\n [\u003c000000004452a479\u003e] platform_device_register_full+0x24/0x1c0\n [\u003c0000000089f4ea61\u003e] 0xffffffffa0736051\n [\u003c00000000235b2441\u003e] do_one_initcall+0x7a/0x380\n [\u003c0000000001a4a177\u003e] do_init_module+0x5c/0x230\n [\u003c000000002bf8a8e2\u003e] load_module+0x227d/0x2420\n [\u003c00000000637d6d0a\u003e] __do_sys_finit_module+0xd5/0x140\n [\u003c00000000c99fc324\u003e] do_syscall_64+0x3f/0x90\n [\u003c000000004d85aa77\u003e] entry_SYSCALL_64_after_hwframe+0x63/0xcd"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:46:25.368Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/c47a823ea186263ab69cfb665327b7f72cb5e779"
},
{
"url": "https://git.kernel.org/stable/c/07e56de8766fe5be67252596244b84ac0ec0de91"
},
{
"url": "https://git.kernel.org/stable/c/bd8d1335e6e70a396094ef98913b513140c0b86b"
},
{
"url": "https://git.kernel.org/stable/c/ff963634f7b2e0dc011349abb3fb81a0d074f443"
}
],
"title": "drm/drv: Fix potential memory leak in drm_dev_init()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49830",
"datePublished": "2025-05-01T14:09:48.918Z",
"dateReserved": "2025-05-01T14:05:17.228Z",
"dateUpdated": "2025-05-04T08:46:25.368Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53137 (GCVE-0-2023-53137)
Vulnerability from cvelistv5
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
Show details on NVD website{
"containers": {
"cna": {
"providerMetadata": {
"dateUpdated": "2025-09-05T19:59:43.721Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"rejectedReasons": [
{
"lang": "en",
"value": "This CVE ID has been rejected or withdrawn by its CVE Numbering Authority."
}
]
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53137",
"datePublished": "2025-05-02T15:56:09.582Z",
"dateRejected": "2025-09-05T19:59:43.721Z",
"dateReserved": "2025-05-02T15:51:43.562Z",
"dateUpdated": "2025-09-05T19:59:43.721Z",
"state": "REJECTED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53074 (GCVE-0-2023-53074)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-09-16 08:02
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: fix ttm_bo calltrace warning in psp_hw_fini
The call trace occurs when the amdgpu is removed after
the mode1 reset. During mode1 reset, from suspend to resume,
there is no need to reinitialize the ta firmware buffer
which caused the bo pin_count increase redundantly.
[ 489.885525] Call Trace:
[ 489.885525] <TASK>
[ 489.885526] amdttm_bo_put+0x34/0x50 [amdttm]
[ 489.885529] amdgpu_bo_free_kernel+0xe8/0x130 [amdgpu]
[ 489.885620] psp_free_shared_bufs+0xb7/0x150 [amdgpu]
[ 489.885720] psp_hw_fini+0xce/0x170 [amdgpu]
[ 489.885815] amdgpu_device_fini_hw+0x2ff/0x413 [amdgpu]
[ 489.885960] ? blocking_notifier_chain_unregister+0x56/0xb0
[ 489.885962] amdgpu_driver_unload_kms+0x51/0x60 [amdgpu]
[ 489.886049] amdgpu_pci_remove+0x5a/0x140 [amdgpu]
[ 489.886132] ? __pm_runtime_resume+0x60/0x90
[ 489.886134] pci_device_remove+0x3e/0xb0
[ 489.886135] __device_release_driver+0x1ab/0x2a0
[ 489.886137] driver_detach+0xf3/0x140
[ 489.886138] bus_remove_driver+0x6c/0xf0
[ 489.886140] driver_unregister+0x31/0x60
[ 489.886141] pci_unregister_driver+0x40/0x90
[ 489.886142] amdgpu_exit+0x15/0x451 [amdgpu]
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "7be9a2f8c5179520a7d5570e648e0c97d09e4fae",
"status": "affected",
"version": "0e5ca0d1ac07ef8b3a52d3b0404482207cb4da5a",
"versionType": "git"
},
{
"lessThan": "55a7c647ebf6e376c45d8322568dd6eb71937139",
"status": "affected",
"version": "0e5ca0d1ac07ef8b3a52d3b0404482207cb4da5a",
"versionType": "git"
},
{
"lessThan": "23f4a2d29ba57bf88095f817de5809d427fcbe7e",
"status": "affected",
"version": "0e5ca0d1ac07ef8b3a52d3b0404482207cb4da5a",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.12"
},
{
"lessThan": "4.12",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.21",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.21",
"versionStartIncluding": "4.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.8",
"versionStartIncluding": "4.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "4.12",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: fix ttm_bo calltrace warning in psp_hw_fini\n\nThe call trace occurs when the amdgpu is removed after\nthe mode1 reset. During mode1 reset, from suspend to resume,\nthere is no need to reinitialize the ta firmware buffer\nwhich caused the bo pin_count increase redundantly.\n\n[ 489.885525] Call Trace:\n[ 489.885525] \u003cTASK\u003e\n[ 489.885526] amdttm_bo_put+0x34/0x50 [amdttm]\n[ 489.885529] amdgpu_bo_free_kernel+0xe8/0x130 [amdgpu]\n[ 489.885620] psp_free_shared_bufs+0xb7/0x150 [amdgpu]\n[ 489.885720] psp_hw_fini+0xce/0x170 [amdgpu]\n[ 489.885815] amdgpu_device_fini_hw+0x2ff/0x413 [amdgpu]\n[ 489.885960] ? blocking_notifier_chain_unregister+0x56/0xb0\n[ 489.885962] amdgpu_driver_unload_kms+0x51/0x60 [amdgpu]\n[ 489.886049] amdgpu_pci_remove+0x5a/0x140 [amdgpu]\n[ 489.886132] ? __pm_runtime_resume+0x60/0x90\n[ 489.886134] pci_device_remove+0x3e/0xb0\n[ 489.886135] __device_release_driver+0x1ab/0x2a0\n[ 489.886137] driver_detach+0xf3/0x140\n[ 489.886138] bus_remove_driver+0x6c/0xf0\n[ 489.886140] driver_unregister+0x31/0x60\n[ 489.886141] pci_unregister_driver+0x40/0x90\n[ 489.886142] amdgpu_exit+0x15/0x451 [amdgpu]"
}
],
"providerMetadata": {
"dateUpdated": "2025-09-16T08:02:16.529Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/7be9a2f8c5179520a7d5570e648e0c97d09e4fae"
},
{
"url": "https://git.kernel.org/stable/c/55a7c647ebf6e376c45d8322568dd6eb71937139"
},
{
"url": "https://git.kernel.org/stable/c/23f4a2d29ba57bf88095f817de5809d427fcbe7e"
}
],
"title": "drm/amdgpu: fix ttm_bo calltrace warning in psp_hw_fini",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53074",
"datePublished": "2025-05-02T15:55:25.302Z",
"dateReserved": "2025-05-02T15:51:43.549Z",
"dateUpdated": "2025-09-16T08:02:16.529Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49863 (GCVE-0-2022-49863)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-10-01 16:11
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
can: af_can: fix NULL pointer dereference in can_rx_register()
It causes NULL pointer dereference when testing as following:
(a) use syscall(__NR_socket, 0x10ul, 3ul, 0) to create netlink socket.
(b) use syscall(__NR_sendmsg, ...) to create bond link device and vxcan
link device, and bind vxcan device to bond device (can also use
ifenslave command to bind vxcan device to bond device).
(c) use syscall(__NR_socket, 0x1dul, 3ul, 1) to create CAN socket.
(d) use syscall(__NR_bind, ...) to bind the bond device to CAN socket.
The bond device invokes the can-raw protocol registration interface to
receive CAN packets. However, ml_priv is not allocated to the dev,
dev_rcv_lists is assigned to NULL in can_rx_register(). In this case,
it will occur the NULL pointer dereference issue.
The following is the stack information:
BUG: kernel NULL pointer dereference, address: 0000000000000008
PGD 122a4067 P4D 122a4067 PUD 1223c067 PMD 0
Oops: 0000 [#1] PREEMPT SMP
RIP: 0010:can_rx_register+0x12d/0x1e0
Call Trace:
<TASK>
raw_enable_filters+0x8d/0x120
raw_enable_allfilters+0x3b/0x130
raw_bind+0x118/0x4f0
__sys_bind+0x163/0x1a0
__x64_sys_bind+0x1e/0x30
do_syscall_64+0x35/0x80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
</TASK>
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 4ac1feff6ea6495cbfd336f4438a6c6d140544a6 Version: 1a5751d58b14195f763b8c1d9ef33fb8a93e95e7 Version: 4e096a18867a5a989b510f6999d9c6b6622e8f7b Version: 4e096a18867a5a989b510f6999d9c6b6622e8f7b Version: 4e096a18867a5a989b510f6999d9c6b6622e8f7b Version: 96340078d50a54f6a1252c62596bc44321c8bff9 |
||
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-49863",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T16:11:25.503445Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-476",
"description": "CWE-476 NULL Pointer Dereference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T16:11:28.153Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/can/af_can.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "afab4655750fcb3fca359bc7d7214e3d634cdf9c",
"status": "affected",
"version": "4ac1feff6ea6495cbfd336f4438a6c6d140544a6",
"versionType": "git"
},
{
"lessThan": "d68fa77ee3d03bad6fe84e89759ddf7005f9e9c6",
"status": "affected",
"version": "1a5751d58b14195f763b8c1d9ef33fb8a93e95e7",
"versionType": "git"
},
{
"lessThan": "261178a1c2623077d62e374a75c195e6c99a6f05",
"status": "affected",
"version": "4e096a18867a5a989b510f6999d9c6b6622e8f7b",
"versionType": "git"
},
{
"lessThan": "a8055677b054bc2bb78beb1080fdc2dc5158c2fe",
"status": "affected",
"version": "4e096a18867a5a989b510f6999d9c6b6622e8f7b",
"versionType": "git"
},
{
"lessThan": "8aa59e355949442c408408c2d836e561794c40a1",
"status": "affected",
"version": "4e096a18867a5a989b510f6999d9c6b6622e8f7b",
"versionType": "git"
},
{
"status": "affected",
"version": "96340078d50a54f6a1252c62596bc44321c8bff9",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/can/af_can.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.12"
},
{
"lessThan": "5.12",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.155",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.79",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.225",
"versionStartIncluding": "5.4.110",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.155",
"versionStartIncluding": "5.10.28",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.79",
"versionStartIncluding": "5.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.9",
"versionStartIncluding": "5.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "5.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.11.12",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncan: af_can: fix NULL pointer dereference in can_rx_register()\n\nIt causes NULL pointer dereference when testing as following:\n(a) use syscall(__NR_socket, 0x10ul, 3ul, 0) to create netlink socket.\n(b) use syscall(__NR_sendmsg, ...) to create bond link device and vxcan\n link device, and bind vxcan device to bond device (can also use\n ifenslave command to bind vxcan device to bond device).\n(c) use syscall(__NR_socket, 0x1dul, 3ul, 1) to create CAN socket.\n(d) use syscall(__NR_bind, ...) to bind the bond device to CAN socket.\n\nThe bond device invokes the can-raw protocol registration interface to\nreceive CAN packets. However, ml_priv is not allocated to the dev,\ndev_rcv_lists is assigned to NULL in can_rx_register(). In this case,\nit will occur the NULL pointer dereference issue.\n\nThe following is the stack information:\nBUG: kernel NULL pointer dereference, address: 0000000000000008\nPGD 122a4067 P4D 122a4067 PUD 1223c067 PMD 0\nOops: 0000 [#1] PREEMPT SMP\nRIP: 0010:can_rx_register+0x12d/0x1e0\nCall Trace:\n\u003cTASK\u003e\nraw_enable_filters+0x8d/0x120\nraw_enable_allfilters+0x3b/0x130\nraw_bind+0x118/0x4f0\n__sys_bind+0x163/0x1a0\n__x64_sys_bind+0x1e/0x30\ndo_syscall_64+0x35/0x80\nentry_SYSCALL_64_after_hwframe+0x63/0xcd\n\u003c/TASK\u003e"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T12:45:18.495Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/afab4655750fcb3fca359bc7d7214e3d634cdf9c"
},
{
"url": "https://git.kernel.org/stable/c/d68fa77ee3d03bad6fe84e89759ddf7005f9e9c6"
},
{
"url": "https://git.kernel.org/stable/c/261178a1c2623077d62e374a75c195e6c99a6f05"
},
{
"url": "https://git.kernel.org/stable/c/a8055677b054bc2bb78beb1080fdc2dc5158c2fe"
},
{
"url": "https://git.kernel.org/stable/c/8aa59e355949442c408408c2d836e561794c40a1"
}
],
"title": "can: af_can: fix NULL pointer dereference in can_rx_register()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49863",
"datePublished": "2025-05-01T14:10:16.403Z",
"dateReserved": "2025-05-01T14:05:17.236Z",
"dateUpdated": "2025-10-01T16:11:28.153Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49797 (GCVE-0-2022-49797)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:45
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
tracing: kprobe: Fix potential null-ptr-deref on trace_event_file in kprobe_event_gen_test_exit()
When trace_get_event_file() failed, gen_kretprobe_test will be assigned
as the error code. If module kprobe_event_gen_test is removed now, the
null pointer dereference will happen in kprobe_event_gen_test_exit().
Check if gen_kprobe_test or gen_kretprobe_test is error code or NULL
before dereference them.
BUG: kernel NULL pointer dereference, address: 0000000000000012
PGD 0 P4D 0
Oops: 0000 [#1] SMP PTI
CPU: 3 PID: 2210 Comm: modprobe Not tainted
6.1.0-rc1-00171-g2159299a3b74-dirty #217
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS
rel-1.15.0-0-g2dd4b9b3f840-prebuilt.qemu.org 04/01/2014
RIP: 0010:kprobe_event_gen_test_exit+0x1c/0xb5 [kprobe_event_gen_test]
Code: Unable to access opcode bytes at 0xffffffff9ffffff2.
RSP: 0018:ffffc900015bfeb8 EFLAGS: 00010246
RAX: ffffffffffffffea RBX: ffffffffa0002080 RCX: 0000000000000000
RDX: ffffffffa0001054 RSI: ffffffffa0001064 RDI: ffffffffdfc6349c
RBP: ffffffffa0000000 R08: 0000000000000004 R09: 00000000001e95c0
R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000800
R13: ffffffffa0002420 R14: 0000000000000000 R15: 0000000000000000
FS: 00007f56b75be540(0000) GS:ffff88813bc00000(0000)
knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffffff9ffffff2 CR3: 000000010874a006 CR4: 0000000000330ee0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
__x64_sys_delete_module+0x206/0x380
? lockdep_hardirqs_on_prepare+0xd8/0x190
? syscall_enter_from_user_mode+0x1c/0x50
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
References
| URL | Tags | |
|---|---|---|
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"kernel/trace/kprobe_event_gen_test.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "bb70fcae4115d24b7e8cee17a6da8b1943f546bb",
"status": "affected",
"version": "64836248dda20c8e7427b493f7e06d9bf8f58850",
"versionType": "git"
},
{
"lessThan": "3a41c0f2a5c3bf72b4c4e9dd4b1025378201e332",
"status": "affected",
"version": "64836248dda20c8e7427b493f7e06d9bf8f58850",
"versionType": "git"
},
{
"lessThan": "fd0efd4f7bfe611a8339ba01bc2ac3c33e79159d",
"status": "affected",
"version": "64836248dda20c8e7427b493f7e06d9bf8f58850",
"versionType": "git"
},
{
"lessThan": "e0d75267f59d7084e0468bd68beeb1bf9c71d7c0",
"status": "affected",
"version": "64836248dda20c8e7427b493f7e06d9bf8f58850",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"kernel/trace/kprobe_event_gen_test.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.6"
},
{
"lessThan": "5.6",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.156",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.80",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.156",
"versionStartIncluding": "5.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.80",
"versionStartIncluding": "5.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "5.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "5.6",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntracing: kprobe: Fix potential null-ptr-deref on trace_event_file in kprobe_event_gen_test_exit()\n\nWhen trace_get_event_file() failed, gen_kretprobe_test will be assigned\nas the error code. If module kprobe_event_gen_test is removed now, the\nnull pointer dereference will happen in kprobe_event_gen_test_exit().\nCheck if gen_kprobe_test or gen_kretprobe_test is error code or NULL\nbefore dereference them.\n\nBUG: kernel NULL pointer dereference, address: 0000000000000012\nPGD 0 P4D 0\nOops: 0000 [#1] SMP PTI\nCPU: 3 PID: 2210 Comm: modprobe Not tainted\n6.1.0-rc1-00171-g2159299a3b74-dirty #217\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS\nrel-1.15.0-0-g2dd4b9b3f840-prebuilt.qemu.org 04/01/2014\nRIP: 0010:kprobe_event_gen_test_exit+0x1c/0xb5 [kprobe_event_gen_test]\nCode: Unable to access opcode bytes at 0xffffffff9ffffff2.\nRSP: 0018:ffffc900015bfeb8 EFLAGS: 00010246\nRAX: ffffffffffffffea RBX: ffffffffa0002080 RCX: 0000000000000000\nRDX: ffffffffa0001054 RSI: ffffffffa0001064 RDI: ffffffffdfc6349c\nRBP: ffffffffa0000000 R08: 0000000000000004 R09: 00000000001e95c0\nR10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000800\nR13: ffffffffa0002420 R14: 0000000000000000 R15: 0000000000000000\nFS: 00007f56b75be540(0000) GS:ffff88813bc00000(0000)\nknlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: ffffffff9ffffff2 CR3: 000000010874a006 CR4: 0000000000330ee0\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\nCall Trace:\n \u003cTASK\u003e\n __x64_sys_delete_module+0x206/0x380\n ? lockdep_hardirqs_on_prepare+0xd8/0x190\n ? syscall_enter_from_user_mode+0x1c/0x50\n do_syscall_64+0x3f/0x90\n entry_SYSCALL_64_after_hwframe+0x63/0xcd"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:45:33.907Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/bb70fcae4115d24b7e8cee17a6da8b1943f546bb"
},
{
"url": "https://git.kernel.org/stable/c/3a41c0f2a5c3bf72b4c4e9dd4b1025378201e332"
},
{
"url": "https://git.kernel.org/stable/c/fd0efd4f7bfe611a8339ba01bc2ac3c33e79159d"
},
{
"url": "https://git.kernel.org/stable/c/e0d75267f59d7084e0468bd68beeb1bf9c71d7c0"
}
],
"title": "tracing: kprobe: Fix potential null-ptr-deref on trace_event_file in kprobe_event_gen_test_exit()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49797",
"datePublished": "2025-05-01T14:09:26.998Z",
"dateReserved": "2025-05-01T14:05:17.224Z",
"dateUpdated": "2025-05-04T08:45:33.907Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49781 (GCVE-0-2022-49781)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:45
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
perf/x86/amd: Fix crash due to race between amd_pmu_enable_all, perf NMI and throttling
amd_pmu_enable_all() does:
if (!test_bit(idx, cpuc->active_mask))
continue;
amd_pmu_enable_event(cpuc->events[idx]);
A perf NMI of another event can come between these two steps. Perf NMI
handler internally disables and enables _all_ events, including the one
which nmi-intercepted amd_pmu_enable_all() was in process of enabling.
If that unintentionally enabled event has very low sampling period and
causes immediate successive NMI, causing the event to be throttled,
cpuc->events[idx] and cpuc->active_mask gets cleared by x86_pmu_stop().
This will result in amd_pmu_enable_event() getting called with event=NULL
when amd_pmu_enable_all() resumes after handling the NMIs. This causes a
kernel crash:
BUG: kernel NULL pointer dereference, address: 0000000000000198
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
[...]
Call Trace:
<TASK>
amd_pmu_enable_all+0x68/0xb0
ctx_resched+0xd9/0x150
event_function+0xb8/0x130
? hrtimer_start_range_ns+0x141/0x4a0
? perf_duration_warn+0x30/0x30
remote_function+0x4d/0x60
__flush_smp_call_function_queue+0xc4/0x500
flush_smp_call_function_queue+0x11d/0x1b0
do_idle+0x18f/0x2d0
cpu_startup_entry+0x19/0x20
start_secondary+0x121/0x160
secondary_startup_64_no_verify+0xe5/0xeb
</TASK>
amd_pmu_disable_all()/amd_pmu_enable_all() calls inside perf NMI handler
were recently added as part of BRS enablement but I'm not sure whether
we really need them. We can just disable BRS in the beginning and enable
it back while returning from NMI. This will solve the issue by not
enabling those events whose active_masks are set but are not yet enabled
in hw pmu.
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"arch/x86/events/amd/core.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "fd5e454b856ed86b090336e269695d9908609b71",
"status": "affected",
"version": "ada543459cab7f653dcacdaba4011a8bb19c627c",
"versionType": "git"
},
{
"lessThan": "baa014b9543c8e5e94f5d15b66abfe60750b8284",
"status": "affected",
"version": "ada543459cab7f653dcacdaba4011a8bb19c627c",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"arch/x86/events/amd/core.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.19"
},
{
"lessThan": "5.19",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "5.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "5.19",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nperf/x86/amd: Fix crash due to race between amd_pmu_enable_all, perf NMI and throttling\n\namd_pmu_enable_all() does:\n\n if (!test_bit(idx, cpuc-\u003eactive_mask))\n continue;\n\n amd_pmu_enable_event(cpuc-\u003eevents[idx]);\n\nA perf NMI of another event can come between these two steps. Perf NMI\nhandler internally disables and enables _all_ events, including the one\nwhich nmi-intercepted amd_pmu_enable_all() was in process of enabling.\nIf that unintentionally enabled event has very low sampling period and\ncauses immediate successive NMI, causing the event to be throttled,\ncpuc-\u003eevents[idx] and cpuc-\u003eactive_mask gets cleared by x86_pmu_stop().\nThis will result in amd_pmu_enable_event() getting called with event=NULL\nwhen amd_pmu_enable_all() resumes after handling the NMIs. This causes a\nkernel crash:\n\n BUG: kernel NULL pointer dereference, address: 0000000000000198\n #PF: supervisor read access in kernel mode\n #PF: error_code(0x0000) - not-present page\n [...]\n Call Trace:\n \u003cTASK\u003e\n amd_pmu_enable_all+0x68/0xb0\n ctx_resched+0xd9/0x150\n event_function+0xb8/0x130\n ? hrtimer_start_range_ns+0x141/0x4a0\n ? perf_duration_warn+0x30/0x30\n remote_function+0x4d/0x60\n __flush_smp_call_function_queue+0xc4/0x500\n flush_smp_call_function_queue+0x11d/0x1b0\n do_idle+0x18f/0x2d0\n cpu_startup_entry+0x19/0x20\n start_secondary+0x121/0x160\n secondary_startup_64_no_verify+0xe5/0xeb\n \u003c/TASK\u003e\n\namd_pmu_disable_all()/amd_pmu_enable_all() calls inside perf NMI handler\nwere recently added as part of BRS enablement but I\u0027m not sure whether\nwe really need them. We can just disable BRS in the beginning and enable\nit back while returning from NMI. This will solve the issue by not\nenabling those events whose active_masks are set but are not yet enabled\nin hw pmu."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:45:14.518Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/fd5e454b856ed86b090336e269695d9908609b71"
},
{
"url": "https://git.kernel.org/stable/c/baa014b9543c8e5e94f5d15b66abfe60750b8284"
}
],
"title": "perf/x86/amd: Fix crash due to race between amd_pmu_enable_all, perf NMI and throttling",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49781",
"datePublished": "2025-05-01T14:09:15.775Z",
"dateReserved": "2025-04-16T07:17:33.806Z",
"dateUpdated": "2025-05-04T08:45:14.518Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49929 (GCVE-0-2022-49929)
Vulnerability from cvelistv5
Published
2025-05-01 14:11
Modified
2025-05-04 08:48
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA/rxe: Fix mr leak in RESPST_ERR_RNR
rxe_recheck_mr() will increase mr's ref_cnt, so we should call rxe_put(mr)
to drop mr's ref_cnt in RESPST_ERR_RNR to avoid below warning:
WARNING: CPU: 0 PID: 4156 at drivers/infiniband/sw/rxe/rxe_pool.c:259 __rxe_cleanup+0x1df/0x240 [rdma_rxe]
...
Call Trace:
rxe_dereg_mr+0x4c/0x60 [rdma_rxe]
ib_dereg_mr_user+0xa8/0x200 [ib_core]
ib_mr_pool_destroy+0x77/0xb0 [ib_core]
nvme_rdma_destroy_queue_ib+0x89/0x240 [nvme_rdma]
nvme_rdma_free_queue+0x40/0x50 [nvme_rdma]
nvme_rdma_teardown_io_queues.part.0+0xc3/0x120 [nvme_rdma]
nvme_rdma_error_recovery_work+0x4d/0xf0 [nvme_rdma]
process_one_work+0x582/0xa40
? pwq_dec_nr_in_flight+0x100/0x100
? rwlock_bug.part.0+0x60/0x60
worker_thread+0x2a9/0x700
? process_one_work+0xa40/0xa40
kthread+0x168/0x1a0
? kthread_complete_and_exit+0x20/0x20
ret_from_fork+0x22/0x30
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/infiniband/sw/rxe/rxe_resp.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "50b35ad2864a9d66f802f9ce193d99bbef64e219",
"status": "affected",
"version": "8a1a0be894da0d06bfbb496cc2dc3057fa83e103",
"versionType": "git"
},
{
"lessThan": "b5f9a01fae42684648c2ee3cd9985f80c67ab9f7",
"status": "affected",
"version": "8a1a0be894da0d06bfbb496cc2dc3057fa83e103",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/infiniband/sw/rxe/rxe_resp.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.18"
},
{
"lessThan": "5.18",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.8",
"versionStartIncluding": "5.18",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "5.18",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/rxe: Fix mr leak in RESPST_ERR_RNR\n\nrxe_recheck_mr() will increase mr\u0027s ref_cnt, so we should call rxe_put(mr)\nto drop mr\u0027s ref_cnt in RESPST_ERR_RNR to avoid below warning:\n\n WARNING: CPU: 0 PID: 4156 at drivers/infiniband/sw/rxe/rxe_pool.c:259 __rxe_cleanup+0x1df/0x240 [rdma_rxe]\n...\n Call Trace:\n rxe_dereg_mr+0x4c/0x60 [rdma_rxe]\n ib_dereg_mr_user+0xa8/0x200 [ib_core]\n ib_mr_pool_destroy+0x77/0xb0 [ib_core]\n nvme_rdma_destroy_queue_ib+0x89/0x240 [nvme_rdma]\n nvme_rdma_free_queue+0x40/0x50 [nvme_rdma]\n nvme_rdma_teardown_io_queues.part.0+0xc3/0x120 [nvme_rdma]\n nvme_rdma_error_recovery_work+0x4d/0xf0 [nvme_rdma]\n process_one_work+0x582/0xa40\n ? pwq_dec_nr_in_flight+0x100/0x100\n ? rwlock_bug.part.0+0x60/0x60\n worker_thread+0x2a9/0x700\n ? process_one_work+0xa40/0xa40\n kthread+0x168/0x1a0\n ? kthread_complete_and_exit+0x20/0x20\n ret_from_fork+0x22/0x30"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:48:59.667Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/50b35ad2864a9d66f802f9ce193d99bbef64e219"
},
{
"url": "https://git.kernel.org/stable/c/b5f9a01fae42684648c2ee3cd9985f80c67ab9f7"
}
],
"title": "RDMA/rxe: Fix mr leak in RESPST_ERR_RNR",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49929",
"datePublished": "2025-05-01T14:11:06.721Z",
"dateReserved": "2025-05-01T14:05:17.254Z",
"dateUpdated": "2025-05-04T08:48:59.667Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-50124 (GCVE-0-2024-50124)
Vulnerability from cvelistv5
Published
2024-11-05 17:10
Modified
2025-05-04 09:46
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: ISO: Fix UAF on iso_sock_timeout
conn->sk maybe have been unlinked/freed while waiting for iso_conn_lock
so this checks if the conn->sk is still valid by checking if it part of
iso_sk_list.
References
| URL | Tags | |
|---|---|---|
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2024-50124",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-12-11T14:25:58.935460Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-416",
"description": "CWE-416 Use After Free",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-12-11T14:58:33.796Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/bluetooth/iso.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "876ac72d535fa94f4ac57bba651987c6f990f646",
"status": "affected",
"version": "ccf74f2390d60a2f9a75ef496d2564abb478f46a",
"versionType": "git"
},
{
"lessThan": "14bcb721d241e62fdd18f6f434a2ed2ab6e71a9b",
"status": "affected",
"version": "ccf74f2390d60a2f9a75ef496d2564abb478f46a",
"versionType": "git"
},
{
"lessThan": "d75aad1d3143ca68cda52ff80ac392e1bbd84325",
"status": "affected",
"version": "ccf74f2390d60a2f9a75ef496d2564abb478f46a",
"versionType": "git"
},
{
"lessThan": "246b435ad668596aa0e2bbb9d491b6413861211a",
"status": "affected",
"version": "ccf74f2390d60a2f9a75ef496d2564abb478f46a",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/bluetooth/iso.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.0"
},
{
"lessThan": "6.0",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.115",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.59",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.11.*",
"status": "unaffected",
"version": "6.11.6",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.12",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.115",
"versionStartIncluding": "6.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.59",
"versionStartIncluding": "6.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.11.6",
"versionStartIncluding": "6.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12",
"versionStartIncluding": "6.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: ISO: Fix UAF on iso_sock_timeout\n\nconn-\u003esk maybe have been unlinked/freed while waiting for iso_conn_lock\nso this checks if the conn-\u003esk is still valid by checking if it part of\niso_sk_list."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T09:46:35.291Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/876ac72d535fa94f4ac57bba651987c6f990f646"
},
{
"url": "https://git.kernel.org/stable/c/14bcb721d241e62fdd18f6f434a2ed2ab6e71a9b"
},
{
"url": "https://git.kernel.org/stable/c/d75aad1d3143ca68cda52ff80ac392e1bbd84325"
},
{
"url": "https://git.kernel.org/stable/c/246b435ad668596aa0e2bbb9d491b6413861211a"
}
],
"title": "Bluetooth: ISO: Fix UAF on iso_sock_timeout",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-50124",
"datePublished": "2024-11-05T17:10:52.434Z",
"dateReserved": "2024-10-21T19:36:19.954Z",
"dateUpdated": "2025-05-04T09:46:35.291Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49784 (GCVE-0-2022-49784)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:45
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
perf/x86/amd/uncore: Fix memory leak for events array
When a CPU comes online, the per-CPU NB and LLC uncore contexts are
freed but not the events array within the context structure. This
causes a memory leak as identified by the kmemleak detector.
[...]
unreferenced object 0xffff8c5944b8e320 (size 32):
comm "swapper/0", pid 1, jiffies 4294670387 (age 151.072s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<000000000759fb79>] amd_uncore_cpu_up_prepare+0xaf/0x230
[<00000000ddc9e126>] cpuhp_invoke_callback+0x2cf/0x470
[<0000000093e727d4>] cpuhp_issue_call+0x14d/0x170
[<0000000045464d54>] __cpuhp_setup_state_cpuslocked+0x11e/0x330
[<0000000069f67cbd>] __cpuhp_setup_state+0x6b/0x110
[<0000000015365e0f>] amd_uncore_init+0x260/0x321
[<00000000089152d2>] do_one_initcall+0x3f/0x1f0
[<000000002d0bd18d>] kernel_init_freeable+0x1ca/0x212
[<0000000030be8dde>] kernel_init+0x11/0x120
[<0000000059709e59>] ret_from_fork+0x22/0x30
unreferenced object 0xffff8c5944b8dd40 (size 64):
comm "swapper/0", pid 1, jiffies 4294670387 (age 151.072s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<00000000306efe8b>] amd_uncore_cpu_up_prepare+0x183/0x230
[<00000000ddc9e126>] cpuhp_invoke_callback+0x2cf/0x470
[<0000000093e727d4>] cpuhp_issue_call+0x14d/0x170
[<0000000045464d54>] __cpuhp_setup_state_cpuslocked+0x11e/0x330
[<0000000069f67cbd>] __cpuhp_setup_state+0x6b/0x110
[<0000000015365e0f>] amd_uncore_init+0x260/0x321
[<00000000089152d2>] do_one_initcall+0x3f/0x1f0
[<000000002d0bd18d>] kernel_init_freeable+0x1ca/0x212
[<0000000030be8dde>] kernel_init+0x11/0x120
[<0000000059709e59>] ret_from_fork+0x22/0x30
[...]
Fix the problem by freeing the events array before freeing the uncore
context.
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"arch/x86/events/amd/uncore.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "f75be9885d49e3717de962345c4572ddab52b178",
"status": "affected",
"version": "39621c5808f5dda75d03dc4b2d4d2b13a5a1c34b",
"versionType": "git"
},
{
"lessThan": "bdfe34597139cfcecd47a2eb97fea44d77157491",
"status": "affected",
"version": "39621c5808f5dda75d03dc4b2d4d2b13a5a1c34b",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"arch/x86/events/amd/uncore.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.0"
},
{
"lessThan": "6.0",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "6.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "6.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nperf/x86/amd/uncore: Fix memory leak for events array\n\nWhen a CPU comes online, the per-CPU NB and LLC uncore contexts are\nfreed but not the events array within the context structure. This\ncauses a memory leak as identified by the kmemleak detector.\n\n [...]\n unreferenced object 0xffff8c5944b8e320 (size 32):\n comm \"swapper/0\", pid 1, jiffies 4294670387 (age 151.072s)\n hex dump (first 32 bytes):\n 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................\n 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................\n backtrace:\n [\u003c000000000759fb79\u003e] amd_uncore_cpu_up_prepare+0xaf/0x230\n [\u003c00000000ddc9e126\u003e] cpuhp_invoke_callback+0x2cf/0x470\n [\u003c0000000093e727d4\u003e] cpuhp_issue_call+0x14d/0x170\n [\u003c0000000045464d54\u003e] __cpuhp_setup_state_cpuslocked+0x11e/0x330\n [\u003c0000000069f67cbd\u003e] __cpuhp_setup_state+0x6b/0x110\n [\u003c0000000015365e0f\u003e] amd_uncore_init+0x260/0x321\n [\u003c00000000089152d2\u003e] do_one_initcall+0x3f/0x1f0\n [\u003c000000002d0bd18d\u003e] kernel_init_freeable+0x1ca/0x212\n [\u003c0000000030be8dde\u003e] kernel_init+0x11/0x120\n [\u003c0000000059709e59\u003e] ret_from_fork+0x22/0x30\n unreferenced object 0xffff8c5944b8dd40 (size 64):\n comm \"swapper/0\", pid 1, jiffies 4294670387 (age 151.072s)\n hex dump (first 32 bytes):\n 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................\n 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................\n backtrace:\n [\u003c00000000306efe8b\u003e] amd_uncore_cpu_up_prepare+0x183/0x230\n [\u003c00000000ddc9e126\u003e] cpuhp_invoke_callback+0x2cf/0x470\n [\u003c0000000093e727d4\u003e] cpuhp_issue_call+0x14d/0x170\n [\u003c0000000045464d54\u003e] __cpuhp_setup_state_cpuslocked+0x11e/0x330\n [\u003c0000000069f67cbd\u003e] __cpuhp_setup_state+0x6b/0x110\n [\u003c0000000015365e0f\u003e] amd_uncore_init+0x260/0x321\n [\u003c00000000089152d2\u003e] do_one_initcall+0x3f/0x1f0\n [\u003c000000002d0bd18d\u003e] kernel_init_freeable+0x1ca/0x212\n [\u003c0000000030be8dde\u003e] kernel_init+0x11/0x120\n [\u003c0000000059709e59\u003e] ret_from_fork+0x22/0x30\n [...]\n\nFix the problem by freeing the events array before freeing the uncore\ncontext."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:45:17.907Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/f75be9885d49e3717de962345c4572ddab52b178"
},
{
"url": "https://git.kernel.org/stable/c/bdfe34597139cfcecd47a2eb97fea44d77157491"
}
],
"title": "perf/x86/amd/uncore: Fix memory leak for events array",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49784",
"datePublished": "2025-05-01T14:09:17.695Z",
"dateReserved": "2025-05-01T14:05:17.223Z",
"dateUpdated": "2025-05-04T08:45:17.907Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53099 (GCVE-0-2023-53099)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 12:50
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
firmware: xilinx: don't make a sleepable memory allocation from an atomic context
The following issue was discovered using lockdep:
[ 6.691371] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:209
[ 6.694602] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 1, name: swapper/0
[ 6.702431] 2 locks held by swapper/0/1:
[ 6.706300] #0: ffffff8800f6f188 (&dev->mutex){....}-{3:3}, at: __device_driver_lock+0x4c/0x90
[ 6.714900] #1: ffffffc009a2abb8 (enable_lock){....}-{2:2}, at: clk_enable_lock+0x4c/0x140
[ 6.723156] irq event stamp: 304030
[ 6.726596] hardirqs last enabled at (304029): [<ffffffc008d17ee0>] _raw_spin_unlock_irqrestore+0xc0/0xd0
[ 6.736142] hardirqs last disabled at (304030): [<ffffffc00876bc5c>] clk_enable_lock+0xfc/0x140
[ 6.744742] softirqs last enabled at (303958): [<ffffffc0080904f0>] _stext+0x4f0/0x894
[ 6.752655] softirqs last disabled at (303951): [<ffffffc0080e53b8>] irq_exit+0x238/0x280
[ 6.760744] CPU: 1 PID: 1 Comm: swapper/0 Tainted: G U 5.15.36 #2
[ 6.768048] Hardware name: xlnx,zynqmp (DT)
[ 6.772179] Call trace:
[ 6.774584] dump_backtrace+0x0/0x300
[ 6.778197] show_stack+0x18/0x30
[ 6.781465] dump_stack_lvl+0xb8/0xec
[ 6.785077] dump_stack+0x1c/0x38
[ 6.788345] ___might_sleep+0x1a8/0x2a0
[ 6.792129] __might_sleep+0x6c/0xd0
[ 6.795655] kmem_cache_alloc_trace+0x270/0x3d0
[ 6.800127] do_feature_check_call+0x100/0x220
[ 6.804513] zynqmp_pm_invoke_fn+0x8c/0xb0
[ 6.808555] zynqmp_pm_clock_getstate+0x90/0xe0
[ 6.813027] zynqmp_pll_is_enabled+0x8c/0x120
[ 6.817327] zynqmp_pll_enable+0x38/0xc0
[ 6.821197] clk_core_enable+0x144/0x400
[ 6.825067] clk_core_enable+0xd4/0x400
[ 6.828851] clk_core_enable+0xd4/0x400
[ 6.832635] clk_core_enable+0xd4/0x400
[ 6.836419] clk_core_enable+0xd4/0x400
[ 6.840203] clk_core_enable+0xd4/0x400
[ 6.843987] clk_core_enable+0xd4/0x400
[ 6.847771] clk_core_enable+0xd4/0x400
[ 6.851555] clk_core_enable_lock+0x24/0x50
[ 6.855683] clk_enable+0x24/0x40
[ 6.858952] fclk_probe+0x84/0xf0
[ 6.862220] platform_probe+0x8c/0x110
[ 6.865918] really_probe+0x110/0x5f0
[ 6.869530] __driver_probe_device+0xcc/0x210
[ 6.873830] driver_probe_device+0x64/0x140
[ 6.877958] __driver_attach+0x114/0x1f0
[ 6.881828] bus_for_each_dev+0xe8/0x160
[ 6.885698] driver_attach+0x34/0x50
[ 6.889224] bus_add_driver+0x228/0x300
[ 6.893008] driver_register+0xc0/0x1e0
[ 6.896792] __platform_driver_register+0x44/0x60
[ 6.901436] fclk_driver_init+0x1c/0x28
[ 6.905220] do_one_initcall+0x104/0x590
[ 6.909091] kernel_init_freeable+0x254/0x2bc
[ 6.913390] kernel_init+0x24/0x130
[ 6.916831] ret_from_fork+0x10/0x20
Fix it by passing the GFP_ATOMIC gfp flag for the corresponding
memory allocation.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: acfdd18591eaac25446e976a0c0d190f8b3dbfb1 Version: acfdd18591eaac25446e976a0c0d190f8b3dbfb1 Version: acfdd18591eaac25446e976a0c0d190f8b3dbfb1 Version: acfdd18591eaac25446e976a0c0d190f8b3dbfb1 Version: acfdd18591eaac25446e976a0c0d190f8b3dbfb1 Version: a38a99930883fb1e24f2a34b78a05a6598e86150 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/firmware/xilinx/zynqmp.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "b37d3ccbd549494890672136a0e623eb010d46a7",
"status": "affected",
"version": "acfdd18591eaac25446e976a0c0d190f8b3dbfb1",
"versionType": "git"
},
{
"lessThan": "86afb633beaa02ee95b5126a14c9f22cfade4fd9",
"status": "affected",
"version": "acfdd18591eaac25446e976a0c0d190f8b3dbfb1",
"versionType": "git"
},
{
"lessThan": "162049c31eb64308afa22e341a257a723526eb5c",
"status": "affected",
"version": "acfdd18591eaac25446e976a0c0d190f8b3dbfb1",
"versionType": "git"
},
{
"lessThan": "9bbab2843f2d1337a268499a1c02b435d2985a17",
"status": "affected",
"version": "acfdd18591eaac25446e976a0c0d190f8b3dbfb1",
"versionType": "git"
},
{
"lessThan": "38ed310c22e7a0fc978b1f8292136a4a4a8b3051",
"status": "affected",
"version": "acfdd18591eaac25446e976a0c0d190f8b3dbfb1",
"versionType": "git"
},
{
"status": "affected",
"version": "a38a99930883fb1e24f2a34b78a05a6598e86150",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/firmware/xilinx/zynqmp.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.10"
},
{
"lessThan": "5.10",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.176",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.104",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.21",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.176",
"versionStartIncluding": "5.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.104",
"versionStartIncluding": "5.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.21",
"versionStartIncluding": "5.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.8",
"versionStartIncluding": "5.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "5.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.9.12",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nfirmware: xilinx: don\u0027t make a sleepable memory allocation from an atomic context\n\nThe following issue was discovered using lockdep:\n[ 6.691371] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:209\n[ 6.694602] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 1, name: swapper/0\n[ 6.702431] 2 locks held by swapper/0/1:\n[ 6.706300] #0: ffffff8800f6f188 (\u0026dev-\u003emutex){....}-{3:3}, at: __device_driver_lock+0x4c/0x90\n[ 6.714900] #1: ffffffc009a2abb8 (enable_lock){....}-{2:2}, at: clk_enable_lock+0x4c/0x140\n[ 6.723156] irq event stamp: 304030\n[ 6.726596] hardirqs last enabled at (304029): [\u003cffffffc008d17ee0\u003e] _raw_spin_unlock_irqrestore+0xc0/0xd0\n[ 6.736142] hardirqs last disabled at (304030): [\u003cffffffc00876bc5c\u003e] clk_enable_lock+0xfc/0x140\n[ 6.744742] softirqs last enabled at (303958): [\u003cffffffc0080904f0\u003e] _stext+0x4f0/0x894\n[ 6.752655] softirqs last disabled at (303951): [\u003cffffffc0080e53b8\u003e] irq_exit+0x238/0x280\n[ 6.760744] CPU: 1 PID: 1 Comm: swapper/0 Tainted: G U 5.15.36 #2\n[ 6.768048] Hardware name: xlnx,zynqmp (DT)\n[ 6.772179] Call trace:\n[ 6.774584] dump_backtrace+0x0/0x300\n[ 6.778197] show_stack+0x18/0x30\n[ 6.781465] dump_stack_lvl+0xb8/0xec\n[ 6.785077] dump_stack+0x1c/0x38\n[ 6.788345] ___might_sleep+0x1a8/0x2a0\n[ 6.792129] __might_sleep+0x6c/0xd0\n[ 6.795655] kmem_cache_alloc_trace+0x270/0x3d0\n[ 6.800127] do_feature_check_call+0x100/0x220\n[ 6.804513] zynqmp_pm_invoke_fn+0x8c/0xb0\n[ 6.808555] zynqmp_pm_clock_getstate+0x90/0xe0\n[ 6.813027] zynqmp_pll_is_enabled+0x8c/0x120\n[ 6.817327] zynqmp_pll_enable+0x38/0xc0\n[ 6.821197] clk_core_enable+0x144/0x400\n[ 6.825067] clk_core_enable+0xd4/0x400\n[ 6.828851] clk_core_enable+0xd4/0x400\n[ 6.832635] clk_core_enable+0xd4/0x400\n[ 6.836419] clk_core_enable+0xd4/0x400\n[ 6.840203] clk_core_enable+0xd4/0x400\n[ 6.843987] clk_core_enable+0xd4/0x400\n[ 6.847771] clk_core_enable+0xd4/0x400\n[ 6.851555] clk_core_enable_lock+0x24/0x50\n[ 6.855683] clk_enable+0x24/0x40\n[ 6.858952] fclk_probe+0x84/0xf0\n[ 6.862220] platform_probe+0x8c/0x110\n[ 6.865918] really_probe+0x110/0x5f0\n[ 6.869530] __driver_probe_device+0xcc/0x210\n[ 6.873830] driver_probe_device+0x64/0x140\n[ 6.877958] __driver_attach+0x114/0x1f0\n[ 6.881828] bus_for_each_dev+0xe8/0x160\n[ 6.885698] driver_attach+0x34/0x50\n[ 6.889224] bus_add_driver+0x228/0x300\n[ 6.893008] driver_register+0xc0/0x1e0\n[ 6.896792] __platform_driver_register+0x44/0x60\n[ 6.901436] fclk_driver_init+0x1c/0x28\n[ 6.905220] do_one_initcall+0x104/0x590\n[ 6.909091] kernel_init_freeable+0x254/0x2bc\n[ 6.913390] kernel_init+0x24/0x130\n[ 6.916831] ret_from_fork+0x10/0x20\n\nFix it by passing the GFP_ATOMIC gfp flag for the corresponding\nmemory allocation."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T12:50:24.808Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/b37d3ccbd549494890672136a0e623eb010d46a7"
},
{
"url": "https://git.kernel.org/stable/c/86afb633beaa02ee95b5126a14c9f22cfade4fd9"
},
{
"url": "https://git.kernel.org/stable/c/162049c31eb64308afa22e341a257a723526eb5c"
},
{
"url": "https://git.kernel.org/stable/c/9bbab2843f2d1337a268499a1c02b435d2985a17"
},
{
"url": "https://git.kernel.org/stable/c/38ed310c22e7a0fc978b1f8292136a4a4a8b3051"
}
],
"title": "firmware: xilinx: don\u0027t make a sleepable memory allocation from an atomic context",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53099",
"datePublished": "2025-05-02T15:55:42.391Z",
"dateReserved": "2025-05-02T15:51:43.552Z",
"dateUpdated": "2025-05-04T12:50:24.808Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53062 (GCVE-0-2023-53062)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 07:48
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: usb: smsc95xx: Limit packet length to skb->len
Packet length retrieved from descriptor may be larger than
the actual socket buffer length. In such case the cloned
skb passed up the network stack will leak kernel memory contents.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 2f7ca802bdae2ca41022618391c70c2876d92190 Version: 2f7ca802bdae2ca41022618391c70c2876d92190 Version: 2f7ca802bdae2ca41022618391c70c2876d92190 Version: 2f7ca802bdae2ca41022618391c70c2876d92190 Version: 2f7ca802bdae2ca41022618391c70c2876d92190 Version: 2f7ca802bdae2ca41022618391c70c2876d92190 Version: 2f7ca802bdae2ca41022618391c70c2876d92190 Version: 2f7ca802bdae2ca41022618391c70c2876d92190 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/usb/smsc95xx.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "733580e268a53db1cd01f2251419da91866378f6",
"status": "affected",
"version": "2f7ca802bdae2ca41022618391c70c2876d92190",
"versionType": "git"
},
{
"lessThan": "d3c145a4d24b752c9a1314d5a595014d51471418",
"status": "affected",
"version": "2f7ca802bdae2ca41022618391c70c2876d92190",
"versionType": "git"
},
{
"lessThan": "f2111c791d885211714db85f9a06188571c57dd0",
"status": "affected",
"version": "2f7ca802bdae2ca41022618391c70c2876d92190",
"versionType": "git"
},
{
"lessThan": "33d1603a38e05886c538129ddfe00bd52d347e7b",
"status": "affected",
"version": "2f7ca802bdae2ca41022618391c70c2876d92190",
"versionType": "git"
},
{
"lessThan": "ba6c40227108f8ee428e42eb0337b48ed3001e65",
"status": "affected",
"version": "2f7ca802bdae2ca41022618391c70c2876d92190",
"versionType": "git"
},
{
"lessThan": "e041bef1adee02999cf24f9a2e15ed452bc363fe",
"status": "affected",
"version": "2f7ca802bdae2ca41022618391c70c2876d92190",
"versionType": "git"
},
{
"lessThan": "70eb25c6a6cde149affe8a587371a3a8ad295ba0",
"status": "affected",
"version": "2f7ca802bdae2ca41022618391c70c2876d92190",
"versionType": "git"
},
{
"lessThan": "ff821092cf02a70c2bccd2d19269f01e29aa52cf",
"status": "affected",
"version": "2f7ca802bdae2ca41022618391c70c2876d92190",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/usb/smsc95xx.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.28"
},
{
"lessThan": "2.6.28",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.312",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.280",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.240",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.177",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.105",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.22",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.312",
"versionStartIncluding": "2.6.28",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.280",
"versionStartIncluding": "2.6.28",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.240",
"versionStartIncluding": "2.6.28",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.177",
"versionStartIncluding": "2.6.28",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.105",
"versionStartIncluding": "2.6.28",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.22",
"versionStartIncluding": "2.6.28",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.9",
"versionStartIncluding": "2.6.28",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "2.6.28",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: usb: smsc95xx: Limit packet length to skb-\u003elen\n\nPacket length retrieved from descriptor may be larger than\nthe actual socket buffer length. In such case the cloned\nskb passed up the network stack will leak kernel memory contents."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:48:59.615Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/733580e268a53db1cd01f2251419da91866378f6"
},
{
"url": "https://git.kernel.org/stable/c/d3c145a4d24b752c9a1314d5a595014d51471418"
},
{
"url": "https://git.kernel.org/stable/c/f2111c791d885211714db85f9a06188571c57dd0"
},
{
"url": "https://git.kernel.org/stable/c/33d1603a38e05886c538129ddfe00bd52d347e7b"
},
{
"url": "https://git.kernel.org/stable/c/ba6c40227108f8ee428e42eb0337b48ed3001e65"
},
{
"url": "https://git.kernel.org/stable/c/e041bef1adee02999cf24f9a2e15ed452bc363fe"
},
{
"url": "https://git.kernel.org/stable/c/70eb25c6a6cde149affe8a587371a3a8ad295ba0"
},
{
"url": "https://git.kernel.org/stable/c/ff821092cf02a70c2bccd2d19269f01e29aa52cf"
}
],
"title": "net: usb: smsc95xx: Limit packet length to skb-\u003elen",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53062",
"datePublished": "2025-05-02T15:55:16.211Z",
"dateReserved": "2025-05-02T15:51:43.547Z",
"dateUpdated": "2025-05-04T07:48:59.615Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49790 (GCVE-0-2022-49790)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:45
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
Input: iforce - invert valid length check when fetching device IDs
syzbot is reporting uninitialized value at iforce_init_device() [1], for
commit 6ac0aec6b0a6 ("Input: iforce - allow callers supply data buffer
when fetching device IDs") is checking that valid length is shorter than
bytes to read. Since iforce_get_id_packet() stores valid length when
returning 0, the caller needs to check that valid length is longer than or
equals to bytes to read.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/input/joystick/iforce/iforce-main.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "5d53797ce7ce8fb1d95a5bebc5efa9418c4217a3",
"status": "affected",
"version": "6ac0aec6b0a651d64eef759fddf17d9145b51033",
"versionType": "git"
},
{
"lessThan": "24cc679abbf31477d0cc6106ec83c2fbae6b3cdf",
"status": "affected",
"version": "6ac0aec6b0a651d64eef759fddf17d9145b51033",
"versionType": "git"
},
{
"lessThan": "fdd57c20d4408cac3c3c535c120d244e083406c9",
"status": "affected",
"version": "6ac0aec6b0a651d64eef759fddf17d9145b51033",
"versionType": "git"
},
{
"lessThan": "6365569d62a75ddf53fb0c2936c16587a365984c",
"status": "affected",
"version": "6ac0aec6b0a651d64eef759fddf17d9145b51033",
"versionType": "git"
},
{
"lessThan": "b8ebf250997c5fb253582f42bfe98673801ebebd",
"status": "affected",
"version": "6ac0aec6b0a651d64eef759fddf17d9145b51033",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/input/joystick/iforce/iforce-main.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.3"
},
{
"lessThan": "5.3",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.156",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.80",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.225",
"versionStartIncluding": "5.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.156",
"versionStartIncluding": "5.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.80",
"versionStartIncluding": "5.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "5.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "5.3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nInput: iforce - invert valid length check when fetching device IDs\n\nsyzbot is reporting uninitialized value at iforce_init_device() [1], for\ncommit 6ac0aec6b0a6 (\"Input: iforce - allow callers supply data buffer\nwhen fetching device IDs\") is checking that valid length is shorter than\nbytes to read. Since iforce_get_id_packet() stores valid length when\nreturning 0, the caller needs to check that valid length is longer than or\nequals to bytes to read."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:45:25.494Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/5d53797ce7ce8fb1d95a5bebc5efa9418c4217a3"
},
{
"url": "https://git.kernel.org/stable/c/24cc679abbf31477d0cc6106ec83c2fbae6b3cdf"
},
{
"url": "https://git.kernel.org/stable/c/fdd57c20d4408cac3c3c535c120d244e083406c9"
},
{
"url": "https://git.kernel.org/stable/c/6365569d62a75ddf53fb0c2936c16587a365984c"
},
{
"url": "https://git.kernel.org/stable/c/b8ebf250997c5fb253582f42bfe98673801ebebd"
}
],
"title": "Input: iforce - invert valid length check when fetching device IDs",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49790",
"datePublished": "2025-05-01T14:09:22.158Z",
"dateReserved": "2025-05-01T14:05:17.224Z",
"dateUpdated": "2025-05-04T08:45:25.494Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49777 (GCVE-0-2022-49777)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:45
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
Input: i8042 - fix leaking of platform device on module removal
Avoid resetting the module-wide i8042_platform_device pointer in
i8042_probe() or i8042_remove(), so that the device can be properly
destroyed by i8042_exit() on module unload.
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 68fdb0499653a2519691e645fcb72944f6e1e220 Version: f93d5dca7d84a4c725acf87db74b12c5686bd83e Version: bb672eff7447f8a26c8a66ddee613afd279bd760 Version: dd33054e4c18a54645072c7a62d46cdf6d05dace Version: 9222ba68c3f4065f6364b99cc641b6b019ef2d42 Version: 9222ba68c3f4065f6364b99cc641b6b019ef2d42 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/input/serio/i8042.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "81df118e79b2136b5c016394f67a051dc508b7b6",
"status": "affected",
"version": "68fdb0499653a2519691e645fcb72944f6e1e220",
"versionType": "git"
},
{
"lessThan": "4f348b60c79671eee33c1389efe89109c93047da",
"status": "affected",
"version": "f93d5dca7d84a4c725acf87db74b12c5686bd83e",
"versionType": "git"
},
{
"lessThan": "3f25add5ecf88de0f8ff2b27b6c0731a1f1b38ed",
"status": "affected",
"version": "bb672eff7447f8a26c8a66ddee613afd279bd760",
"versionType": "git"
},
{
"lessThan": "d5f7f6e63fed9c2ed09725d90059a28907e197e3",
"status": "affected",
"version": "dd33054e4c18a54645072c7a62d46cdf6d05dace",
"versionType": "git"
},
{
"lessThan": "a32cd7feb0127bf629a82686b6e2c128139a86e5",
"status": "affected",
"version": "9222ba68c3f4065f6364b99cc641b6b019ef2d42",
"versionType": "git"
},
{
"lessThan": "81cd7e8489278d28794e7b272950c3e00c344e44",
"status": "affected",
"version": "9222ba68c3f4065f6364b99cc641b6b019ef2d42",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/input/serio/i8042.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.16"
},
{
"lessThan": "5.16",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.267",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.156",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.80",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.267",
"versionStartIncluding": "4.19.224",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.225",
"versionStartIncluding": "5.4.170",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.156",
"versionStartIncluding": "5.10.90",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.80",
"versionStartIncluding": "5.15.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "5.16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "5.16",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nInput: i8042 - fix leaking of platform device on module removal\n\nAvoid resetting the module-wide i8042_platform_device pointer in\ni8042_probe() or i8042_remove(), so that the device can be properly\ndestroyed by i8042_exit() on module unload."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:45:09.190Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/81df118e79b2136b5c016394f67a051dc508b7b6"
},
{
"url": "https://git.kernel.org/stable/c/4f348b60c79671eee33c1389efe89109c93047da"
},
{
"url": "https://git.kernel.org/stable/c/3f25add5ecf88de0f8ff2b27b6c0731a1f1b38ed"
},
{
"url": "https://git.kernel.org/stable/c/d5f7f6e63fed9c2ed09725d90059a28907e197e3"
},
{
"url": "https://git.kernel.org/stable/c/a32cd7feb0127bf629a82686b6e2c128139a86e5"
},
{
"url": "https://git.kernel.org/stable/c/81cd7e8489278d28794e7b272950c3e00c344e44"
}
],
"title": "Input: i8042 - fix leaking of platform device on module removal",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49777",
"datePublished": "2025-05-01T14:09:13.199Z",
"dateReserved": "2025-04-16T07:17:33.805Z",
"dateUpdated": "2025-05-04T08:45:09.190Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53049 (GCVE-0-2023-53049)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 07:48
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: ucsi: Fix NULL pointer deref in ucsi_connector_change()
When ucsi_init() fails, ucsi->connector is NULL, yet in case of
ucsi_acpi we may still get events which cause the ucs_acpi code to call
ucsi_connector_change(), which then derefs the NULL ucsi->connector
pointer.
Fix this by not setting ucsi->ntfy inside ucsi_init() until ucsi_init()
has succeeded, so that ucsi_connector_change() ignores the events
because UCSI_ENABLE_NTFY_CONNECTOR_CHANGE is not set in the ntfy mask.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/usb/typec/ucsi/ucsi.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "a6adfe9bbd6ac11e398b54ccd99a0f8eea09f3c0",
"status": "affected",
"version": "bdc62f2bae8fb0e8e99574de5232f0a3c54a27df",
"versionType": "git"
},
{
"lessThan": "7dd27aed9c456670b3882877ef17a48195f21693",
"status": "affected",
"version": "bdc62f2bae8fb0e8e99574de5232f0a3c54a27df",
"versionType": "git"
},
{
"lessThan": "1c5abcb13491da8c049f20462189c12c753ba978",
"status": "affected",
"version": "bdc62f2bae8fb0e8e99574de5232f0a3c54a27df",
"versionType": "git"
},
{
"lessThan": "7ef0423e43f877a328454059d46763043ce3da44",
"status": "affected",
"version": "bdc62f2bae8fb0e8e99574de5232f0a3c54a27df",
"versionType": "git"
},
{
"lessThan": "f87fb985452ab2083967103ac00bfd68fb182764",
"status": "affected",
"version": "bdc62f2bae8fb0e8e99574de5232f0a3c54a27df",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/usb/typec/ucsi/ucsi.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.5"
},
{
"lessThan": "5.5",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.177",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.105",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.22",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.177",
"versionStartIncluding": "5.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.105",
"versionStartIncluding": "5.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.22",
"versionStartIncluding": "5.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.9",
"versionStartIncluding": "5.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "5.5",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: ucsi: Fix NULL pointer deref in ucsi_connector_change()\n\nWhen ucsi_init() fails, ucsi-\u003econnector is NULL, yet in case of\nucsi_acpi we may still get events which cause the ucs_acpi code to call\nucsi_connector_change(), which then derefs the NULL ucsi-\u003econnector\npointer.\n\nFix this by not setting ucsi-\u003entfy inside ucsi_init() until ucsi_init()\nhas succeeded, so that ucsi_connector_change() ignores the events\nbecause UCSI_ENABLE_NTFY_CONNECTOR_CHANGE is not set in the ntfy mask."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:48:34.393Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/a6adfe9bbd6ac11e398b54ccd99a0f8eea09f3c0"
},
{
"url": "https://git.kernel.org/stable/c/7dd27aed9c456670b3882877ef17a48195f21693"
},
{
"url": "https://git.kernel.org/stable/c/1c5abcb13491da8c049f20462189c12c753ba978"
},
{
"url": "https://git.kernel.org/stable/c/7ef0423e43f877a328454059d46763043ce3da44"
},
{
"url": "https://git.kernel.org/stable/c/f87fb985452ab2083967103ac00bfd68fb182764"
}
],
"title": "usb: ucsi: Fix NULL pointer deref in ucsi_connector_change()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53049",
"datePublished": "2025-05-02T15:55:05.568Z",
"dateReserved": "2025-04-16T07:18:43.828Z",
"dateUpdated": "2025-05-04T07:48:34.393Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49915 (GCVE-0-2022-49915)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-10-01 16:00
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
mISDN: fix possible memory leak in mISDN_register_device()
Afer commit 1fa5ae857bb1 ("driver core: get rid of struct device's
bus_id string array"), the name of device is allocated dynamically,
add put_device() to give up the reference, so that the name can be
freed in kobject_cleanup() when the refcount is 0.
Set device class before put_device() to avoid null release() function
WARN message in device_release().
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 1fa5ae857bb14f6046205171d98506d8112dd74e Version: 1fa5ae857bb14f6046205171d98506d8112dd74e Version: 1fa5ae857bb14f6046205171d98506d8112dd74e Version: 1fa5ae857bb14f6046205171d98506d8112dd74e Version: 1fa5ae857bb14f6046205171d98506d8112dd74e Version: 1fa5ae857bb14f6046205171d98506d8112dd74e Version: 1fa5ae857bb14f6046205171d98506d8112dd74e Version: 1fa5ae857bb14f6046205171d98506d8112dd74e |
||
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-49915",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T16:00:31.674785Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-401",
"description": "CWE-401 Missing Release of Memory after Effective Lifetime",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T16:00:35.098Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/isdn/mISDN/core.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "d1d1aede313eb2b9a84afd60ff6cfb7c33631e0e",
"status": "affected",
"version": "1fa5ae857bb14f6046205171d98506d8112dd74e",
"versionType": "git"
},
{
"lessThan": "080aabfb29b2ee9cbb8894a1d039651943d3773e",
"status": "affected",
"version": "1fa5ae857bb14f6046205171d98506d8112dd74e",
"versionType": "git"
},
{
"lessThan": "a636fc5a7cabd05699b5692ad838c2c7a3abec7b",
"status": "affected",
"version": "1fa5ae857bb14f6046205171d98506d8112dd74e",
"versionType": "git"
},
{
"lessThan": "2ff6b669523d3b3d253a044fa9636a67d0694995",
"status": "affected",
"version": "1fa5ae857bb14f6046205171d98506d8112dd74e",
"versionType": "git"
},
{
"lessThan": "e77d213843e67b4373285712699b692f9c743f61",
"status": "affected",
"version": "1fa5ae857bb14f6046205171d98506d8112dd74e",
"versionType": "git"
},
{
"lessThan": "029d5b7688a2f3a86f2a3be5a6ba9cc968c80e41",
"status": "affected",
"version": "1fa5ae857bb14f6046205171d98506d8112dd74e",
"versionType": "git"
},
{
"lessThan": "0d4e91efcaee081e919b3c50e875ecbb84290e41",
"status": "affected",
"version": "1fa5ae857bb14f6046205171d98506d8112dd74e",
"versionType": "git"
},
{
"lessThan": "e7d1d4d9ac0dfa40be4c2c8abd0731659869b297",
"status": "affected",
"version": "1fa5ae857bb14f6046205171d98506d8112dd74e",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/isdn/mISDN/core.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.30"
},
{
"lessThan": "2.6.30",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.9.*",
"status": "unaffected",
"version": "4.9.333",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.299",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.265",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.224",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.154",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.78",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.9.333",
"versionStartIncluding": "2.6.30",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.299",
"versionStartIncluding": "2.6.30",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.265",
"versionStartIncluding": "2.6.30",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.224",
"versionStartIncluding": "2.6.30",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.154",
"versionStartIncluding": "2.6.30",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.78",
"versionStartIncluding": "2.6.30",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.8",
"versionStartIncluding": "2.6.30",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "2.6.30",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmISDN: fix possible memory leak in mISDN_register_device()\n\nAfer commit 1fa5ae857bb1 (\"driver core: get rid of struct device\u0027s\nbus_id string array\"), the name of device is allocated dynamically,\nadd put_device() to give up the reference, so that the name can be\nfreed in kobject_cleanup() when the refcount is 0.\n\nSet device class before put_device() to avoid null release() function\nWARN message in device_release()."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:48:36.621Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/d1d1aede313eb2b9a84afd60ff6cfb7c33631e0e"
},
{
"url": "https://git.kernel.org/stable/c/080aabfb29b2ee9cbb8894a1d039651943d3773e"
},
{
"url": "https://git.kernel.org/stable/c/a636fc5a7cabd05699b5692ad838c2c7a3abec7b"
},
{
"url": "https://git.kernel.org/stable/c/2ff6b669523d3b3d253a044fa9636a67d0694995"
},
{
"url": "https://git.kernel.org/stable/c/e77d213843e67b4373285712699b692f9c743f61"
},
{
"url": "https://git.kernel.org/stable/c/029d5b7688a2f3a86f2a3be5a6ba9cc968c80e41"
},
{
"url": "https://git.kernel.org/stable/c/0d4e91efcaee081e919b3c50e875ecbb84290e41"
},
{
"url": "https://git.kernel.org/stable/c/e7d1d4d9ac0dfa40be4c2c8abd0731659869b297"
}
],
"title": "mISDN: fix possible memory leak in mISDN_register_device()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49915",
"datePublished": "2025-05-01T14:10:56.208Z",
"dateReserved": "2025-05-01T14:05:17.251Z",
"dateUpdated": "2025-10-01T16:00:35.098Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-50257 (GCVE-0-2024-50257)
Vulnerability from cvelistv5
Published
2024-11-09 10:15
Modified
2025-05-04 09:50
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: Fix use-after-free in get_info()
ip6table_nat module unload has refcnt warning for UAF. call trace is:
WARNING: CPU: 1 PID: 379 at kernel/module/main.c:853 module_put+0x6f/0x80
Modules linked in: ip6table_nat(-)
CPU: 1 UID: 0 PID: 379 Comm: ip6tables Not tainted 6.12.0-rc4-00047-gc2ee9f594da8-dirty #205
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996),
BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014
RIP: 0010:module_put+0x6f/0x80
Call Trace:
<TASK>
get_info+0x128/0x180
do_ip6t_get_ctl+0x6a/0x430
nf_getsockopt+0x46/0x80
ipv6_getsockopt+0xb9/0x100
rawv6_getsockopt+0x42/0x190
do_sock_getsockopt+0xaa/0x180
__sys_getsockopt+0x70/0xc0
__x64_sys_getsockopt+0x20/0x30
do_syscall_64+0xa2/0x1a0
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Concurrent execution of module unload and get_info() trigered the warning.
The root cause is as follows:
cpu0 cpu1
module_exit
//mod->state = MODULE_STATE_GOING
ip6table_nat_exit
xt_unregister_template
kfree(t)
//removed from templ_list
getinfo()
t = xt_find_table_lock
list_for_each_entry(tmpl, &xt_templates[af]...)
if (strcmp(tmpl->name, name))
continue; //table not found
try_module_get
list_for_each_entry(t, &xt_net->tables[af]...)
return t; //not get refcnt
module_put(t->me) //uaf
unregister_pernet_subsys
//remove table from xt_net list
While xt_table module was going away and has been removed from
xt_templates list, we couldnt get refcnt of xt_table->me. Check
module in xt_net->tables list re-traversal to fix it.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2024-50257",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-12-11T14:25:40.458302Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-416",
"description": "CWE-416 Use After Free",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-12-11T14:58:32.580Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/netfilter/x_tables.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "ba22ea01348384df19cc1fabc7964be6e7189749",
"status": "affected",
"version": "fdacd57c79b79a03c7ca88f706ad9fb7b46831c1",
"versionType": "git"
},
{
"lessThan": "cb7c388b5967946f097afdb759b7c860305f2d96",
"status": "affected",
"version": "fdacd57c79b79a03c7ca88f706ad9fb7b46831c1",
"versionType": "git"
},
{
"lessThan": "6a1f088f9807f5166f58902d26246d0b88da03a8",
"status": "affected",
"version": "fdacd57c79b79a03c7ca88f706ad9fb7b46831c1",
"versionType": "git"
},
{
"lessThan": "bab3bb35c03b263c486833d50d50c081d9e9832b",
"status": "affected",
"version": "fdacd57c79b79a03c7ca88f706ad9fb7b46831c1",
"versionType": "git"
},
{
"lessThan": "f48d258f0ac540f00fa617dac496c4c18b5dc2fa",
"status": "affected",
"version": "fdacd57c79b79a03c7ca88f706ad9fb7b46831c1",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/netfilter/x_tables.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.15"
},
{
"lessThan": "5.15",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.171",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.116",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.60",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.11.*",
"status": "unaffected",
"version": "6.11.7",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.12",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.171",
"versionStartIncluding": "5.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.116",
"versionStartIncluding": "5.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.60",
"versionStartIncluding": "5.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.11.7",
"versionStartIncluding": "5.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12",
"versionStartIncluding": "5.15",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: Fix use-after-free in get_info()\n\nip6table_nat module unload has refcnt warning for UAF. call trace is:\n\nWARNING: CPU: 1 PID: 379 at kernel/module/main.c:853 module_put+0x6f/0x80\nModules linked in: ip6table_nat(-)\nCPU: 1 UID: 0 PID: 379 Comm: ip6tables Not tainted 6.12.0-rc4-00047-gc2ee9f594da8-dirty #205\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996),\nBIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014\nRIP: 0010:module_put+0x6f/0x80\nCall Trace:\n \u003cTASK\u003e\n get_info+0x128/0x180\n do_ip6t_get_ctl+0x6a/0x430\n nf_getsockopt+0x46/0x80\n ipv6_getsockopt+0xb9/0x100\n rawv6_getsockopt+0x42/0x190\n do_sock_getsockopt+0xaa/0x180\n __sys_getsockopt+0x70/0xc0\n __x64_sys_getsockopt+0x20/0x30\n do_syscall_64+0xa2/0x1a0\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\nConcurrent execution of module unload and get_info() trigered the warning.\nThe root cause is as follows:\n\ncpu0\t\t\t\t cpu1\nmodule_exit\n//mod-\u003estate = MODULE_STATE_GOING\n ip6table_nat_exit\n xt_unregister_template\n\tkfree(t)\n\t//removed from templ_list\n\t\t\t\t getinfo()\n\t\t\t\t\t t = xt_find_table_lock\n\t\t\t\t\t\tlist_for_each_entry(tmpl, \u0026xt_templates[af]...)\n\t\t\t\t\t\t\tif (strcmp(tmpl-\u003ename, name))\n\t\t\t\t\t\t\t\tcontinue; //table not found\n\t\t\t\t\t\t\ttry_module_get\n\t\t\t\t\t\tlist_for_each_entry(t, \u0026xt_net-\u003etables[af]...)\n\t\t\t\t\t\t\treturn t; //not get refcnt\n\t\t\t\t\t module_put(t-\u003eme) //uaf\n unregister_pernet_subsys\n //remove table from xt_net list\n\nWhile xt_table module was going away and has been removed from\nxt_templates list, we couldnt get refcnt of xt_table-\u003eme. Check\nmodule in xt_net-\u003etables list re-traversal to fix it."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T09:50:04.187Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/ba22ea01348384df19cc1fabc7964be6e7189749"
},
{
"url": "https://git.kernel.org/stable/c/cb7c388b5967946f097afdb759b7c860305f2d96"
},
{
"url": "https://git.kernel.org/stable/c/6a1f088f9807f5166f58902d26246d0b88da03a8"
},
{
"url": "https://git.kernel.org/stable/c/bab3bb35c03b263c486833d50d50c081d9e9832b"
},
{
"url": "https://git.kernel.org/stable/c/f48d258f0ac540f00fa617dac496c4c18b5dc2fa"
}
],
"title": "netfilter: Fix use-after-free in get_info()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-50257",
"datePublished": "2024-11-09T10:15:10.373Z",
"dateReserved": "2024-10-21T19:36:19.980Z",
"dateUpdated": "2025-05-04T09:50:04.187Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-53208 (GCVE-0-2024-53208)
Vulnerability from cvelistv5
Published
2024-12-27 13:49
Modified
2025-05-04 09:55
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: MGMT: Fix slab-use-after-free Read in set_powered_sync
This fixes the following crash:
==================================================================
BUG: KASAN: slab-use-after-free in set_powered_sync+0x3a/0xc0 net/bluetooth/mgmt.c:1353
Read of size 8 at addr ffff888029b4dd18 by task kworker/u9:0/54
CPU: 1 UID: 0 PID: 54 Comm: kworker/u9:0 Not tainted 6.11.0-rc6-syzkaller-01155-gf723224742fc #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: hci0 hci_cmd_sync_work
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:93 [inline]
dump_stack_lvl+0x241/0x360 lib/dump_stack.c:119
print_address_description mm/kasan/report.c:377 [inline]
print_report+0x169/0x550 mm/kasan/report.c:488
q kasan_report+0x143/0x180 mm/kasan/report.c:601
set_powered_sync+0x3a/0xc0 net/bluetooth/mgmt.c:1353
hci_cmd_sync_work+0x22b/0x400 net/bluetooth/hci_sync.c:328
process_one_work kernel/workqueue.c:3231 [inline]
process_scheduled_works+0xa2c/0x1830 kernel/workqueue.c:3312
worker_thread+0x86d/0xd10 kernel/workqueue.c:3389
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
</TASK>
Allocated by task 5247:
kasan_save_stack mm/kasan/common.c:47 [inline]
kasan_save_track+0x3f/0x80 mm/kasan/common.c:68
poison_kmalloc_redzone mm/kasan/common.c:370 [inline]
__kasan_kmalloc+0x98/0xb0 mm/kasan/common.c:387
kasan_kmalloc include/linux/kasan.h:211 [inline]
__kmalloc_cache_noprof+0x19c/0x2c0 mm/slub.c:4193
kmalloc_noprof include/linux/slab.h:681 [inline]
kzalloc_noprof include/linux/slab.h:807 [inline]
mgmt_pending_new+0x65/0x250 net/bluetooth/mgmt_util.c:269
mgmt_pending_add+0x36/0x120 net/bluetooth/mgmt_util.c:296
set_powered+0x3cd/0x5e0 net/bluetooth/mgmt.c:1394
hci_mgmt_cmd+0xc47/0x11d0 net/bluetooth/hci_sock.c:1712
hci_sock_sendmsg+0x7b8/0x11c0 net/bluetooth/hci_sock.c:1832
sock_sendmsg_nosec net/socket.c:730 [inline]
__sock_sendmsg+0x221/0x270 net/socket.c:745
sock_write_iter+0x2dd/0x400 net/socket.c:1160
new_sync_write fs/read_write.c:497 [inline]
vfs_write+0xa72/0xc90 fs/read_write.c:590
ksys_write+0x1a0/0x2c0 fs/read_write.c:643
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Freed by task 5246:
kasan_save_stack mm/kasan/common.c:47 [inline]
kasan_save_track+0x3f/0x80 mm/kasan/common.c:68
kasan_save_free_info+0x40/0x50 mm/kasan/generic.c:579
poison_slab_object+0xe0/0x150 mm/kasan/common.c:240
__kasan_slab_free+0x37/0x60 mm/kasan/common.c:256
kasan_slab_free include/linux/kasan.h:184 [inline]
slab_free_hook mm/slub.c:2256 [inline]
slab_free mm/slub.c:4477 [inline]
kfree+0x149/0x360 mm/slub.c:4598
settings_rsp+0x2bc/0x390 net/bluetooth/mgmt.c:1443
mgmt_pending_foreach+0xd1/0x130 net/bluetooth/mgmt_util.c:259
__mgmt_power_off+0x112/0x420 net/bluetooth/mgmt.c:9455
hci_dev_close_sync+0x665/0x11a0 net/bluetooth/hci_sync.c:5191
hci_dev_do_close net/bluetooth/hci_core.c:483 [inline]
hci_dev_close+0x112/0x210 net/bluetooth/hci_core.c:508
sock_do_ioctl+0x158/0x460 net/socket.c:1222
sock_ioctl+0x629/0x8e0 net/socket.c:1341
vfs_ioctl fs/ioctl.c:51 [inline]
__do_sys_ioctl fs/ioctl.c:907 [inline]
__se_sys_ioctl+0xfc/0x170 fs/ioctl.c:893
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83gv
entry_SYSCALL_64_after_hwframe+0x77/0x7f
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2024-53208",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-03-06T16:07:48.553528Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-416",
"description": "CWE-416 Use After Free",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-03-06T16:14:32.855Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/bluetooth/mgmt.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "cdfc818ffdfeb8266351ed59b6d884056009a095",
"status": "affected",
"version": "275f3f64870245b06188f24bdf917e55a813d294",
"versionType": "git"
},
{
"lessThan": "95f7a972194ad20696c36523b54c19a3567e0697",
"status": "affected",
"version": "275f3f64870245b06188f24bdf917e55a813d294",
"versionType": "git"
},
{
"lessThan": "6b75f32bce90c085c89c45761373d940fdcff68c",
"status": "affected",
"version": "275f3f64870245b06188f24bdf917e55a813d294",
"versionType": "git"
},
{
"lessThan": "87819234aa1d2a0cb0f962fabb335e798f5ec8b2",
"status": "affected",
"version": "275f3f64870245b06188f24bdf917e55a813d294",
"versionType": "git"
},
{
"lessThan": "0b882940665ca2849386ee459d4331aa2f8c4e7d",
"status": "affected",
"version": "275f3f64870245b06188f24bdf917e55a813d294",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/bluetooth/mgmt.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.17"
},
{
"lessThan": "5.17",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.120",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.64",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.11.*",
"status": "unaffected",
"version": "6.11.11",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.2",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.13",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.120",
"versionStartIncluding": "5.17",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.64",
"versionStartIncluding": "5.17",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.11.11",
"versionStartIncluding": "5.17",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.2",
"versionStartIncluding": "5.17",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.13",
"versionStartIncluding": "5.17",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: MGMT: Fix slab-use-after-free Read in set_powered_sync\n\nThis fixes the following crash:\n\n==================================================================\nBUG: KASAN: slab-use-after-free in set_powered_sync+0x3a/0xc0 net/bluetooth/mgmt.c:1353\nRead of size 8 at addr ffff888029b4dd18 by task kworker/u9:0/54\n\nCPU: 1 UID: 0 PID: 54 Comm: kworker/u9:0 Not tainted 6.11.0-rc6-syzkaller-01155-gf723224742fc #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024\nWorkqueue: hci0 hci_cmd_sync_work\nCall Trace:\n \u003cTASK\u003e\n __dump_stack lib/dump_stack.c:93 [inline]\n dump_stack_lvl+0x241/0x360 lib/dump_stack.c:119\n print_address_description mm/kasan/report.c:377 [inline]\n print_report+0x169/0x550 mm/kasan/report.c:488\nq kasan_report+0x143/0x180 mm/kasan/report.c:601\n set_powered_sync+0x3a/0xc0 net/bluetooth/mgmt.c:1353\n hci_cmd_sync_work+0x22b/0x400 net/bluetooth/hci_sync.c:328\n process_one_work kernel/workqueue.c:3231 [inline]\n process_scheduled_works+0xa2c/0x1830 kernel/workqueue.c:3312\n worker_thread+0x86d/0xd10 kernel/workqueue.c:3389\n kthread+0x2f0/0x390 kernel/kthread.c:389\n ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147\n ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244\n \u003c/TASK\u003e\n\nAllocated by task 5247:\n kasan_save_stack mm/kasan/common.c:47 [inline]\n kasan_save_track+0x3f/0x80 mm/kasan/common.c:68\n poison_kmalloc_redzone mm/kasan/common.c:370 [inline]\n __kasan_kmalloc+0x98/0xb0 mm/kasan/common.c:387\n kasan_kmalloc include/linux/kasan.h:211 [inline]\n __kmalloc_cache_noprof+0x19c/0x2c0 mm/slub.c:4193\n kmalloc_noprof include/linux/slab.h:681 [inline]\n kzalloc_noprof include/linux/slab.h:807 [inline]\n mgmt_pending_new+0x65/0x250 net/bluetooth/mgmt_util.c:269\n mgmt_pending_add+0x36/0x120 net/bluetooth/mgmt_util.c:296\n set_powered+0x3cd/0x5e0 net/bluetooth/mgmt.c:1394\n hci_mgmt_cmd+0xc47/0x11d0 net/bluetooth/hci_sock.c:1712\n hci_sock_sendmsg+0x7b8/0x11c0 net/bluetooth/hci_sock.c:1832\n sock_sendmsg_nosec net/socket.c:730 [inline]\n __sock_sendmsg+0x221/0x270 net/socket.c:745\n sock_write_iter+0x2dd/0x400 net/socket.c:1160\n new_sync_write fs/read_write.c:497 [inline]\n vfs_write+0xa72/0xc90 fs/read_write.c:590\n ksys_write+0x1a0/0x2c0 fs/read_write.c:643\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\nFreed by task 5246:\n kasan_save_stack mm/kasan/common.c:47 [inline]\n kasan_save_track+0x3f/0x80 mm/kasan/common.c:68\n kasan_save_free_info+0x40/0x50 mm/kasan/generic.c:579\n poison_slab_object+0xe0/0x150 mm/kasan/common.c:240\n __kasan_slab_free+0x37/0x60 mm/kasan/common.c:256\n kasan_slab_free include/linux/kasan.h:184 [inline]\n slab_free_hook mm/slub.c:2256 [inline]\n slab_free mm/slub.c:4477 [inline]\n kfree+0x149/0x360 mm/slub.c:4598\n settings_rsp+0x2bc/0x390 net/bluetooth/mgmt.c:1443\n mgmt_pending_foreach+0xd1/0x130 net/bluetooth/mgmt_util.c:259\n __mgmt_power_off+0x112/0x420 net/bluetooth/mgmt.c:9455\n hci_dev_close_sync+0x665/0x11a0 net/bluetooth/hci_sync.c:5191\n hci_dev_do_close net/bluetooth/hci_core.c:483 [inline]\n hci_dev_close+0x112/0x210 net/bluetooth/hci_core.c:508\n sock_do_ioctl+0x158/0x460 net/socket.c:1222\n sock_ioctl+0x629/0x8e0 net/socket.c:1341\n vfs_ioctl fs/ioctl.c:51 [inline]\n __do_sys_ioctl fs/ioctl.c:907 [inline]\n __se_sys_ioctl+0xfc/0x170 fs/ioctl.c:893\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83gv\n entry_SYSCALL_64_after_hwframe+0x77/0x7f"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T09:55:56.277Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/cdfc818ffdfeb8266351ed59b6d884056009a095"
},
{
"url": "https://git.kernel.org/stable/c/95f7a972194ad20696c36523b54c19a3567e0697"
},
{
"url": "https://git.kernel.org/stable/c/6b75f32bce90c085c89c45761373d940fdcff68c"
},
{
"url": "https://git.kernel.org/stable/c/87819234aa1d2a0cb0f962fabb335e798f5ec8b2"
},
{
"url": "https://git.kernel.org/stable/c/0b882940665ca2849386ee459d4331aa2f8c4e7d"
}
],
"title": "Bluetooth: MGMT: Fix slab-use-after-free Read in set_powered_sync",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-53208",
"datePublished": "2024-12-27T13:49:54.122Z",
"dateReserved": "2024-11-19T17:17:25.020Z",
"dateUpdated": "2025-05-04T09:55:56.277Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49818 (GCVE-0-2022-49818)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:45
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
mISDN: fix misuse of put_device() in mISDN_register_device()
We should not release reference by put_device() before calling device_initialize().
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: d1d1aede313eb2b9a84afd60ff6cfb7c33631e0e Version: 080aabfb29b2ee9cbb8894a1d039651943d3773e Version: a636fc5a7cabd05699b5692ad838c2c7a3abec7b Version: 2ff6b669523d3b3d253a044fa9636a67d0694995 Version: e77d213843e67b4373285712699b692f9c743f61 Version: 029d5b7688a2f3a86f2a3be5a6ba9cc968c80e41 Version: 0d4e91efcaee081e919b3c50e875ecbb84290e41 Version: e7d1d4d9ac0dfa40be4c2c8abd0731659869b297 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/isdn/mISDN/core.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "44658d65f6b3118f595a1229d7eed74845a5e2ac",
"status": "affected",
"version": "d1d1aede313eb2b9a84afd60ff6cfb7c33631e0e",
"versionType": "git"
},
{
"lessThan": "81db4f182744acd004f17d7cc52dde9ea53467e6",
"status": "affected",
"version": "080aabfb29b2ee9cbb8894a1d039651943d3773e",
"versionType": "git"
},
{
"lessThan": "d40b35a7922f4df3767ad6fb8ef3dc86e31d7ba3",
"status": "affected",
"version": "a636fc5a7cabd05699b5692ad838c2c7a3abec7b",
"versionType": "git"
},
{
"lessThan": "83672c1b83d107b0d4fe0accf1bf64d8988398e6",
"status": "affected",
"version": "2ff6b669523d3b3d253a044fa9636a67d0694995",
"versionType": "git"
},
{
"lessThan": "709aa1f73d3e9e9ea16e2c4e44f2874c5d2c382c",
"status": "affected",
"version": "e77d213843e67b4373285712699b692f9c743f61",
"versionType": "git"
},
{
"lessThan": "596230471da3415e92ae6b9d2a4e26f4a81cac5a",
"status": "affected",
"version": "029d5b7688a2f3a86f2a3be5a6ba9cc968c80e41",
"versionType": "git"
},
{
"lessThan": "87b336aa158201dc30a318431e63e8c5b26c4156",
"status": "affected",
"version": "0d4e91efcaee081e919b3c50e875ecbb84290e41",
"versionType": "git"
},
{
"lessThan": "2d25107e111a85c56f601a5470f1780ec054e6ac",
"status": "affected",
"version": "e7d1d4d9ac0dfa40be4c2c8abd0731659869b297",
"versionType": "git"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/isdn/mISDN/core.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "4.9.334",
"status": "affected",
"version": "4.9.333",
"versionType": "semver"
},
{
"lessThan": "4.14.300",
"status": "affected",
"version": "4.14.299",
"versionType": "semver"
},
{
"lessThan": "4.19.267",
"status": "affected",
"version": "4.19.265",
"versionType": "semver"
},
{
"lessThan": "5.4.225",
"status": "affected",
"version": "5.4.224",
"versionType": "semver"
},
{
"lessThan": "5.10.156",
"status": "affected",
"version": "5.10.154",
"versionType": "semver"
},
{
"lessThan": "5.15.80",
"status": "affected",
"version": "5.15.78",
"versionType": "semver"
},
{
"lessThan": "6.0.10",
"status": "affected",
"version": "6.0.8",
"versionType": "semver"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.9.334",
"versionStartIncluding": "4.9.333",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.300",
"versionStartIncluding": "4.14.299",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.267",
"versionStartIncluding": "4.19.265",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.225",
"versionStartIncluding": "5.4.224",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.156",
"versionStartIncluding": "5.10.154",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.80",
"versionStartIncluding": "5.15.78",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "6.0.8",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmISDN: fix misuse of put_device() in mISDN_register_device()\n\nWe should not release reference by put_device() before calling device_initialize()."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:45:58.787Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/44658d65f6b3118f595a1229d7eed74845a5e2ac"
},
{
"url": "https://git.kernel.org/stable/c/81db4f182744acd004f17d7cc52dde9ea53467e6"
},
{
"url": "https://git.kernel.org/stable/c/d40b35a7922f4df3767ad6fb8ef3dc86e31d7ba3"
},
{
"url": "https://git.kernel.org/stable/c/83672c1b83d107b0d4fe0accf1bf64d8988398e6"
},
{
"url": "https://git.kernel.org/stable/c/709aa1f73d3e9e9ea16e2c4e44f2874c5d2c382c"
},
{
"url": "https://git.kernel.org/stable/c/596230471da3415e92ae6b9d2a4e26f4a81cac5a"
},
{
"url": "https://git.kernel.org/stable/c/87b336aa158201dc30a318431e63e8c5b26c4156"
},
{
"url": "https://git.kernel.org/stable/c/2d25107e111a85c56f601a5470f1780ec054e6ac"
}
],
"title": "mISDN: fix misuse of put_device() in mISDN_register_device()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49818",
"datePublished": "2025-05-01T14:09:40.957Z",
"dateReserved": "2025-05-01T14:05:17.227Z",
"dateUpdated": "2025-05-04T08:45:58.787Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53078 (GCVE-0-2023-53078)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 12:50
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: scsi_dh_alua: Fix memleak for 'qdata' in alua_activate()
If alua_rtpg_queue() failed from alua_activate(), then 'qdata' is not
freed, which will cause following memleak:
unreferenced object 0xffff88810b2c6980 (size 32):
comm "kworker/u16:2", pid 635322, jiffies 4355801099 (age 1216426.076s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
40 39 24 c1 ff ff ff ff 00 f8 ea 0a 81 88 ff ff @9$.............
backtrace:
[<0000000098f3a26d>] alua_activate+0xb0/0x320
[<000000003b529641>] scsi_dh_activate+0xb2/0x140
[<000000007b296db3>] activate_path_work+0xc6/0xe0 [dm_multipath]
[<000000007adc9ace>] process_one_work+0x3c5/0x730
[<00000000c457a985>] worker_thread+0x93/0x650
[<00000000cb80e628>] kthread+0x1ba/0x210
[<00000000a1e61077>] ret_from_fork+0x22/0x30
Fix the problem by freeing 'qdata' in error path.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 625fe857e4fac6518716f3c0ff5e5deb8ec6d238 Version: 625fe857e4fac6518716f3c0ff5e5deb8ec6d238 Version: 625fe857e4fac6518716f3c0ff5e5deb8ec6d238 Version: 625fe857e4fac6518716f3c0ff5e5deb8ec6d238 Version: 625fe857e4fac6518716f3c0ff5e5deb8ec6d238 Version: 625fe857e4fac6518716f3c0ff5e5deb8ec6d238 Version: 625fe857e4fac6518716f3c0ff5e5deb8ec6d238 Version: 625fe857e4fac6518716f3c0ff5e5deb8ec6d238 Version: 68b275b7cbf065a8ea9b964cbb7d78d2b63c635f Version: 2b1725d1df362499f6bbd5a7e245a4090b29c2bb |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/scsi/device_handler/scsi_dh_alua.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "123483df146492ca22b503ae6dacc2ce7c3a3974",
"status": "affected",
"version": "625fe857e4fac6518716f3c0ff5e5deb8ec6d238",
"versionType": "git"
},
{
"lessThan": "c110051d335ef7f62ad33474b0c23997fee5bfb5",
"status": "affected",
"version": "625fe857e4fac6518716f3c0ff5e5deb8ec6d238",
"versionType": "git"
},
{
"lessThan": "5c4d71424df34fc23dc5336d09394ce68c849542",
"status": "affected",
"version": "625fe857e4fac6518716f3c0ff5e5deb8ec6d238",
"versionType": "git"
},
{
"lessThan": "c09cdf6eb815ee35e55d6c50ac7f63db58bd20b8",
"status": "affected",
"version": "625fe857e4fac6518716f3c0ff5e5deb8ec6d238",
"versionType": "git"
},
{
"lessThan": "9311e7a554dffd3823499e309a8b86a5cd1540e5",
"status": "affected",
"version": "625fe857e4fac6518716f3c0ff5e5deb8ec6d238",
"versionType": "git"
},
{
"lessThan": "1c55982beb80c7d3c30278fc6cfda8496a31dbe6",
"status": "affected",
"version": "625fe857e4fac6518716f3c0ff5e5deb8ec6d238",
"versionType": "git"
},
{
"lessThan": "0d89254a4320eb7de0970c478172f764125c6355",
"status": "affected",
"version": "625fe857e4fac6518716f3c0ff5e5deb8ec6d238",
"versionType": "git"
},
{
"lessThan": "a13faca032acbf2699293587085293bdfaafc8ae",
"status": "affected",
"version": "625fe857e4fac6518716f3c0ff5e5deb8ec6d238",
"versionType": "git"
},
{
"status": "affected",
"version": "68b275b7cbf065a8ea9b964cbb7d78d2b63c635f",
"versionType": "git"
},
{
"status": "affected",
"version": "2b1725d1df362499f6bbd5a7e245a4090b29c2bb",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/scsi/device_handler/scsi_dh_alua.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.11"
},
{
"lessThan": "4.11",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.312",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.280",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.240",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.177",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.105",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.22",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.312",
"versionStartIncluding": "4.11",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.280",
"versionStartIncluding": "4.11",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.240",
"versionStartIncluding": "4.11",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.177",
"versionStartIncluding": "4.11",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.105",
"versionStartIncluding": "4.11",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.22",
"versionStartIncluding": "4.11",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.9",
"versionStartIncluding": "4.11",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "4.11",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.9.21",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.10.9",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: scsi_dh_alua: Fix memleak for \u0027qdata\u0027 in alua_activate()\n\nIf alua_rtpg_queue() failed from alua_activate(), then \u0027qdata\u0027 is not\nfreed, which will cause following memleak:\n\nunreferenced object 0xffff88810b2c6980 (size 32):\n comm \"kworker/u16:2\", pid 635322, jiffies 4355801099 (age 1216426.076s)\n hex dump (first 32 bytes):\n 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................\n 40 39 24 c1 ff ff ff ff 00 f8 ea 0a 81 88 ff ff @9$.............\n backtrace:\n [\u003c0000000098f3a26d\u003e] alua_activate+0xb0/0x320\n [\u003c000000003b529641\u003e] scsi_dh_activate+0xb2/0x140\n [\u003c000000007b296db3\u003e] activate_path_work+0xc6/0xe0 [dm_multipath]\n [\u003c000000007adc9ace\u003e] process_one_work+0x3c5/0x730\n [\u003c00000000c457a985\u003e] worker_thread+0x93/0x650\n [\u003c00000000cb80e628\u003e] kthread+0x1ba/0x210\n [\u003c00000000a1e61077\u003e] ret_from_fork+0x22/0x30\n\nFix the problem by freeing \u0027qdata\u0027 in error path."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T12:50:18.916Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/123483df146492ca22b503ae6dacc2ce7c3a3974"
},
{
"url": "https://git.kernel.org/stable/c/c110051d335ef7f62ad33474b0c23997fee5bfb5"
},
{
"url": "https://git.kernel.org/stable/c/5c4d71424df34fc23dc5336d09394ce68c849542"
},
{
"url": "https://git.kernel.org/stable/c/c09cdf6eb815ee35e55d6c50ac7f63db58bd20b8"
},
{
"url": "https://git.kernel.org/stable/c/9311e7a554dffd3823499e309a8b86a5cd1540e5"
},
{
"url": "https://git.kernel.org/stable/c/1c55982beb80c7d3c30278fc6cfda8496a31dbe6"
},
{
"url": "https://git.kernel.org/stable/c/0d89254a4320eb7de0970c478172f764125c6355"
},
{
"url": "https://git.kernel.org/stable/c/a13faca032acbf2699293587085293bdfaafc8ae"
}
],
"title": "scsi: scsi_dh_alua: Fix memleak for \u0027qdata\u0027 in alua_activate()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53078",
"datePublished": "2025-05-02T15:55:28.246Z",
"dateReserved": "2025-05-02T15:51:43.549Z",
"dateUpdated": "2025-05-04T12:50:18.916Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49839 (GCVE-0-2022-49839)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-10-01 17:01
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: scsi_transport_sas: Fix error handling in sas_phy_add()
If transport_add_device() fails in sas_phy_add(), the kernel will crash
trying to delete the device in transport_remove_device() called from
sas_remove_host().
Unable to handle kernel NULL pointer dereference at virtual address 0000000000000108
CPU: 61 PID: 42829 Comm: rmmod Kdump: loaded Tainted: G W 6.1.0-rc1+ #173
pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : device_del+0x54/0x3d0
lr : device_del+0x37c/0x3d0
Call trace:
device_del+0x54/0x3d0
attribute_container_class_device_del+0x28/0x38
transport_remove_classdev+0x6c/0x80
attribute_container_device_trigger+0x108/0x110
transport_remove_device+0x28/0x38
sas_phy_delete+0x30/0x60 [scsi_transport_sas]
do_sas_phy_delete+0x6c/0x80 [scsi_transport_sas]
device_for_each_child+0x68/0xb0
sas_remove_children+0x40/0x50 [scsi_transport_sas]
sas_remove_host+0x20/0x38 [scsi_transport_sas]
hisi_sas_remove+0x40/0x68 [hisi_sas_main]
hisi_sas_v2_remove+0x20/0x30 [hisi_sas_v2_hw]
platform_remove+0x2c/0x60
Fix this by checking and handling return value of transport_add_device()
in sas_phy_add().
References
| URL | Tags | |
|---|---|---|
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-49839",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T17:01:16.805772Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-476",
"description": "CWE-476 NULL Pointer Dereference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T17:01:20.900Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/scsi/scsi_transport_sas.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "03aabcb88aeeb7221ddb6196ae84ad5fb17b743f",
"status": "affected",
"version": "c7ebbbce366c02e5657ac6b6059933fe0353b175",
"versionType": "git"
},
{
"lessThan": "2f21d653c648735657e23948b1d7ac7273de0f87",
"status": "affected",
"version": "c7ebbbce366c02e5657ac6b6059933fe0353b175",
"versionType": "git"
},
{
"lessThan": "c736876ee294bb4f271d76a25cc7d70c8537bc5d",
"status": "affected",
"version": "c7ebbbce366c02e5657ac6b6059933fe0353b175",
"versionType": "git"
},
{
"lessThan": "5d7bebf2dfb0dc97aac1fbace0910e557ecdb16f",
"status": "affected",
"version": "c7ebbbce366c02e5657ac6b6059933fe0353b175",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/scsi/scsi_transport_sas.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.14"
},
{
"lessThan": "2.6.14",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.157",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.80",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.157",
"versionStartIncluding": "2.6.14",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.80",
"versionStartIncluding": "2.6.14",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "2.6.14",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "2.6.14",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: scsi_transport_sas: Fix error handling in sas_phy_add()\n\nIf transport_add_device() fails in sas_phy_add(), the kernel will crash\ntrying to delete the device in transport_remove_device() called from\nsas_remove_host().\n\nUnable to handle kernel NULL pointer dereference at virtual address 0000000000000108\nCPU: 61 PID: 42829 Comm: rmmod Kdump: loaded Tainted: G W 6.1.0-rc1+ #173\npstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)\npc : device_del+0x54/0x3d0\nlr : device_del+0x37c/0x3d0\nCall trace:\n device_del+0x54/0x3d0\n attribute_container_class_device_del+0x28/0x38\n transport_remove_classdev+0x6c/0x80\n attribute_container_device_trigger+0x108/0x110\n transport_remove_device+0x28/0x38\n sas_phy_delete+0x30/0x60 [scsi_transport_sas]\n do_sas_phy_delete+0x6c/0x80 [scsi_transport_sas]\n device_for_each_child+0x68/0xb0\n sas_remove_children+0x40/0x50 [scsi_transport_sas]\n sas_remove_host+0x20/0x38 [scsi_transport_sas]\n hisi_sas_remove+0x40/0x68 [hisi_sas_main]\n hisi_sas_v2_remove+0x20/0x30 [hisi_sas_v2_hw]\n platform_remove+0x2c/0x60\n\nFix this by checking and handling return value of transport_add_device()\nin sas_phy_add()."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:46:37.293Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/03aabcb88aeeb7221ddb6196ae84ad5fb17b743f"
},
{
"url": "https://git.kernel.org/stable/c/2f21d653c648735657e23948b1d7ac7273de0f87"
},
{
"url": "https://git.kernel.org/stable/c/c736876ee294bb4f271d76a25cc7d70c8537bc5d"
},
{
"url": "https://git.kernel.org/stable/c/5d7bebf2dfb0dc97aac1fbace0910e557ecdb16f"
}
],
"title": "scsi: scsi_transport_sas: Fix error handling in sas_phy_add()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49839",
"datePublished": "2025-05-01T14:09:55.599Z",
"dateReserved": "2025-05-01T14:05:17.229Z",
"dateUpdated": "2025-10-01T17:01:20.900Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53096 (GCVE-0-2023-53096)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 07:49
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
interconnect: fix mem leak when freeing nodes
The node link array is allocated when adding links to a node but is not
deallocated when nodes are destroyed.
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 11f1ceca7031deefc1a34236ab7b94360016b71d Version: 11f1ceca7031deefc1a34236ab7b94360016b71d Version: 11f1ceca7031deefc1a34236ab7b94360016b71d Version: 11f1ceca7031deefc1a34236ab7b94360016b71d Version: 11f1ceca7031deefc1a34236ab7b94360016b71d Version: 11f1ceca7031deefc1a34236ab7b94360016b71d |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/interconnect/core.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "f1e3a20c60196c37a402c584d0c9de306ba988ce",
"status": "affected",
"version": "11f1ceca7031deefc1a34236ab7b94360016b71d",
"versionType": "git"
},
{
"lessThan": "efae80ca13faa94457208852825731da44a788ad",
"status": "affected",
"version": "11f1ceca7031deefc1a34236ab7b94360016b71d",
"versionType": "git"
},
{
"lessThan": "2e0b13a1827229a02abef97b50ffaf89ba25370a",
"status": "affected",
"version": "11f1ceca7031deefc1a34236ab7b94360016b71d",
"versionType": "git"
},
{
"lessThan": "3167306455d0fbbbcf08cb25651acc527a86a95e",
"status": "affected",
"version": "11f1ceca7031deefc1a34236ab7b94360016b71d",
"versionType": "git"
},
{
"lessThan": "c1722e4113281fb34e5b4fb5c5387b17cd39a537",
"status": "affected",
"version": "11f1ceca7031deefc1a34236ab7b94360016b71d",
"versionType": "git"
},
{
"lessThan": "a5904f415e1af72fa8fe6665aa4f554dc2099a95",
"status": "affected",
"version": "11f1ceca7031deefc1a34236ab7b94360016b71d",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/interconnect/core.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.1"
},
{
"lessThan": "5.1",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.238",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.176",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.104",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.21",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.238",
"versionStartIncluding": "5.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.176",
"versionStartIncluding": "5.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.104",
"versionStartIncluding": "5.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.21",
"versionStartIncluding": "5.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.8",
"versionStartIncluding": "5.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "5.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ninterconnect: fix mem leak when freeing nodes\n\nThe node link array is allocated when adding links to a node but is not\ndeallocated when nodes are destroyed."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:49:46.113Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/f1e3a20c60196c37a402c584d0c9de306ba988ce"
},
{
"url": "https://git.kernel.org/stable/c/efae80ca13faa94457208852825731da44a788ad"
},
{
"url": "https://git.kernel.org/stable/c/2e0b13a1827229a02abef97b50ffaf89ba25370a"
},
{
"url": "https://git.kernel.org/stable/c/3167306455d0fbbbcf08cb25651acc527a86a95e"
},
{
"url": "https://git.kernel.org/stable/c/c1722e4113281fb34e5b4fb5c5387b17cd39a537"
},
{
"url": "https://git.kernel.org/stable/c/a5904f415e1af72fa8fe6665aa4f554dc2099a95"
}
],
"title": "interconnect: fix mem leak when freeing nodes",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53096",
"datePublished": "2025-05-02T15:55:40.287Z",
"dateReserved": "2025-05-02T15:51:43.552Z",
"dateUpdated": "2025-05-04T07:49:46.113Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53114 (GCVE-0-2023-53114)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 07:50
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
i40e: Fix kernel crash during reboot when adapter is in recovery mode
If the driver detects during probe that firmware is in recovery
mode then i40e_init_recovery_mode() is called and the rest of
probe function is skipped including pci_set_drvdata(). Subsequent
i40e_shutdown() called during shutdown/reboot dereferences NULL
pointer as pci_get_drvdata() returns NULL.
To fix call pci_set_drvdata() also during entering to recovery mode.
Reproducer:
1) Lets have i40e NIC with firmware in recovery mode
2) Run reboot
Result:
[ 139.084698] i40e: Intel(R) Ethernet Connection XL710 Network Driver
[ 139.090959] i40e: Copyright (c) 2013 - 2019 Intel Corporation.
[ 139.108438] i40e 0000:02:00.0: Firmware recovery mode detected. Limiting functionality.
[ 139.116439] i40e 0000:02:00.0: Refer to the Intel(R) Ethernet Adapters and Devices User Guide for details on firmware recovery mode.
[ 139.129499] i40e 0000:02:00.0: fw 8.3.64775 api 1.13 nvm 8.30 0x8000b78d 1.3106.0 [8086:1583] [15d9:084a]
[ 139.215932] i40e 0000:02:00.0 enp2s0f0: renamed from eth0
[ 139.223292] i40e 0000:02:00.1: Firmware recovery mode detected. Limiting functionality.
[ 139.231292] i40e 0000:02:00.1: Refer to the Intel(R) Ethernet Adapters and Devices User Guide for details on firmware recovery mode.
[ 139.244406] i40e 0000:02:00.1: fw 8.3.64775 api 1.13 nvm 8.30 0x8000b78d 1.3106.0 [8086:1583] [15d9:084a]
[ 139.329209] i40e 0000:02:00.1 enp2s0f1: renamed from eth0
...
[ 156.311376] BUG: kernel NULL pointer dereference, address: 00000000000006c2
[ 156.318330] #PF: supervisor write access in kernel mode
[ 156.323546] #PF: error_code(0x0002) - not-present page
[ 156.328679] PGD 0 P4D 0
[ 156.331210] Oops: 0002 [#1] PREEMPT SMP NOPTI
[ 156.335567] CPU: 26 PID: 15119 Comm: reboot Tainted: G E 6.2.0+ #1
[ 156.343126] Hardware name: Abacus electric, s.r.o. - servis@abacus.cz Super Server/H12SSW-iN, BIOS 2.4 04/13/2022
[ 156.353369] RIP: 0010:i40e_shutdown+0x15/0x130 [i40e]
[ 156.358430] Code: c1 fc ff ff 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 0f 1f 44 00 00 55 48 89 fd 53 48 8b 9f 48 01 00 00 <f0> 80 8b c2 06 00 00 04 f0 80 8b c0 06 00 00 08 48 8d bb 08 08 00
[ 156.377168] RSP: 0018:ffffb223c8447d90 EFLAGS: 00010282
[ 156.382384] RAX: ffffffffc073ee70 RBX: 0000000000000000 RCX: 0000000000000001
[ 156.389510] RDX: 0000000080000001 RSI: 0000000000000246 RDI: ffff95db49988000
[ 156.396634] RBP: ffff95db49988000 R08: ffffffffffffffff R09: ffffffff8bd17d40
[ 156.403759] R10: 0000000000000001 R11: ffffffff8a5e3d28 R12: ffff95db49988000
[ 156.410882] R13: ffffffff89a6fe17 R14: ffff95db49988150 R15: 0000000000000000
[ 156.418007] FS: 00007fe7c0cc3980(0000) GS:ffff95ea8ee80000(0000) knlGS:0000000000000000
[ 156.426083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 156.431819] CR2: 00000000000006c2 CR3: 00000003092fc005 CR4: 0000000000770ee0
[ 156.438944] PKRU: 55555554
[ 156.441647] Call Trace:
[ 156.444096] <TASK>
[ 156.446199] pci_device_shutdown+0x38/0x60
[ 156.450297] device_shutdown+0x163/0x210
[ 156.454215] kernel_restart+0x12/0x70
[ 156.457872] __do_sys_reboot+0x1ab/0x230
[ 156.461789] ? vfs_writev+0xa6/0x1a0
[ 156.465362] ? __pfx_file_free_rcu+0x10/0x10
[ 156.469635] ? __call_rcu_common.constprop.85+0x109/0x5a0
[ 156.475034] do_syscall_64+0x3e/0x90
[ 156.478611] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 156.483658] RIP: 0033:0x7fe7bff37ab7
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 4ff0ee1af016976acb6a525e68ec9a5a85d7abdc Version: 4ff0ee1af016976acb6a525e68ec9a5a85d7abdc Version: 4ff0ee1af016976acb6a525e68ec9a5a85d7abdc Version: 4ff0ee1af016976acb6a525e68ec9a5a85d7abdc Version: 4ff0ee1af016976acb6a525e68ec9a5a85d7abdc Version: 4ff0ee1af016976acb6a525e68ec9a5a85d7abdc |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/intel/i40e/i40e_main.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "6e18f66b704bd725196508c1db93bf7338cdc8de",
"status": "affected",
"version": "4ff0ee1af016976acb6a525e68ec9a5a85d7abdc",
"versionType": "git"
},
{
"lessThan": "3cbecb1c9085a00155639404f7addbcbfc987ba3",
"status": "affected",
"version": "4ff0ee1af016976acb6a525e68ec9a5a85d7abdc",
"versionType": "git"
},
{
"lessThan": "4ff82695266576a0b4f1077a7100b2451e476df4",
"status": "affected",
"version": "4ff0ee1af016976acb6a525e68ec9a5a85d7abdc",
"versionType": "git"
},
{
"lessThan": "c703362a66ea971905b9dc153fc54d1b6ac05423",
"status": "affected",
"version": "4ff0ee1af016976acb6a525e68ec9a5a85d7abdc",
"versionType": "git"
},
{
"lessThan": "b3826fb3ea14646b3d4e6309bfc384b349f36eb6",
"status": "affected",
"version": "4ff0ee1af016976acb6a525e68ec9a5a85d7abdc",
"versionType": "git"
},
{
"lessThan": "7e4f8a0c495413a50413e8c9f1032ce1bc633bae",
"status": "affected",
"version": "4ff0ee1af016976acb6a525e68ec9a5a85d7abdc",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/intel/i40e/i40e_main.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.2"
},
{
"lessThan": "5.2",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.238",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.176",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.104",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.21",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.238",
"versionStartIncluding": "5.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.176",
"versionStartIncluding": "5.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.104",
"versionStartIncluding": "5.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.21",
"versionStartIncluding": "5.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.8",
"versionStartIncluding": "5.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "5.2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ni40e: Fix kernel crash during reboot when adapter is in recovery mode\n\nIf the driver detects during probe that firmware is in recovery\nmode then i40e_init_recovery_mode() is called and the rest of\nprobe function is skipped including pci_set_drvdata(). Subsequent\ni40e_shutdown() called during shutdown/reboot dereferences NULL\npointer as pci_get_drvdata() returns NULL.\n\nTo fix call pci_set_drvdata() also during entering to recovery mode.\n\nReproducer:\n1) Lets have i40e NIC with firmware in recovery mode\n2) Run reboot\n\nResult:\n[ 139.084698] i40e: Intel(R) Ethernet Connection XL710 Network Driver\n[ 139.090959] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\n[ 139.108438] i40e 0000:02:00.0: Firmware recovery mode detected. Limiting functionality.\n[ 139.116439] i40e 0000:02:00.0: Refer to the Intel(R) Ethernet Adapters and Devices User Guide for details on firmware recovery mode.\n[ 139.129499] i40e 0000:02:00.0: fw 8.3.64775 api 1.13 nvm 8.30 0x8000b78d 1.3106.0 [8086:1583] [15d9:084a]\n[ 139.215932] i40e 0000:02:00.0 enp2s0f0: renamed from eth0\n[ 139.223292] i40e 0000:02:00.1: Firmware recovery mode detected. Limiting functionality.\n[ 139.231292] i40e 0000:02:00.1: Refer to the Intel(R) Ethernet Adapters and Devices User Guide for details on firmware recovery mode.\n[ 139.244406] i40e 0000:02:00.1: fw 8.3.64775 api 1.13 nvm 8.30 0x8000b78d 1.3106.0 [8086:1583] [15d9:084a]\n[ 139.329209] i40e 0000:02:00.1 enp2s0f1: renamed from eth0\n...\n[ 156.311376] BUG: kernel NULL pointer dereference, address: 00000000000006c2\n[ 156.318330] #PF: supervisor write access in kernel mode\n[ 156.323546] #PF: error_code(0x0002) - not-present page\n[ 156.328679] PGD 0 P4D 0\n[ 156.331210] Oops: 0002 [#1] PREEMPT SMP NOPTI\n[ 156.335567] CPU: 26 PID: 15119 Comm: reboot Tainted: G E 6.2.0+ #1\n[ 156.343126] Hardware name: Abacus electric, s.r.o. - servis@abacus.cz Super Server/H12SSW-iN, BIOS 2.4 04/13/2022\n[ 156.353369] RIP: 0010:i40e_shutdown+0x15/0x130 [i40e]\n[ 156.358430] Code: c1 fc ff ff 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 0f 1f 44 00 00 55 48 89 fd 53 48 8b 9f 48 01 00 00 \u003cf0\u003e 80 8b c2 06 00 00 04 f0 80 8b c0 06 00 00 08 48 8d bb 08 08 00\n[ 156.377168] RSP: 0018:ffffb223c8447d90 EFLAGS: 00010282\n[ 156.382384] RAX: ffffffffc073ee70 RBX: 0000000000000000 RCX: 0000000000000001\n[ 156.389510] RDX: 0000000080000001 RSI: 0000000000000246 RDI: ffff95db49988000\n[ 156.396634] RBP: ffff95db49988000 R08: ffffffffffffffff R09: ffffffff8bd17d40\n[ 156.403759] R10: 0000000000000001 R11: ffffffff8a5e3d28 R12: ffff95db49988000\n[ 156.410882] R13: ffffffff89a6fe17 R14: ffff95db49988150 R15: 0000000000000000\n[ 156.418007] FS: 00007fe7c0cc3980(0000) GS:ffff95ea8ee80000(0000) knlGS:0000000000000000\n[ 156.426083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[ 156.431819] CR2: 00000000000006c2 CR3: 00000003092fc005 CR4: 0000000000770ee0\n[ 156.438944] PKRU: 55555554\n[ 156.441647] Call Trace:\n[ 156.444096] \u003cTASK\u003e\n[ 156.446199] pci_device_shutdown+0x38/0x60\n[ 156.450297] device_shutdown+0x163/0x210\n[ 156.454215] kernel_restart+0x12/0x70\n[ 156.457872] __do_sys_reboot+0x1ab/0x230\n[ 156.461789] ? vfs_writev+0xa6/0x1a0\n[ 156.465362] ? __pfx_file_free_rcu+0x10/0x10\n[ 156.469635] ? __call_rcu_common.constprop.85+0x109/0x5a0\n[ 156.475034] do_syscall_64+0x3e/0x90\n[ 156.478611] entry_SYSCALL_64_after_hwframe+0x72/0xdc\n[ 156.483658] RIP: 0033:0x7fe7bff37ab7"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:50:08.215Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/6e18f66b704bd725196508c1db93bf7338cdc8de"
},
{
"url": "https://git.kernel.org/stable/c/3cbecb1c9085a00155639404f7addbcbfc987ba3"
},
{
"url": "https://git.kernel.org/stable/c/4ff82695266576a0b4f1077a7100b2451e476df4"
},
{
"url": "https://git.kernel.org/stable/c/c703362a66ea971905b9dc153fc54d1b6ac05423"
},
{
"url": "https://git.kernel.org/stable/c/b3826fb3ea14646b3d4e6309bfc384b349f36eb6"
},
{
"url": "https://git.kernel.org/stable/c/7e4f8a0c495413a50413e8c9f1032ce1bc633bae"
}
],
"title": "i40e: Fix kernel crash during reboot when adapter is in recovery mode",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53114",
"datePublished": "2025-05-02T15:55:53.230Z",
"dateReserved": "2025-05-02T15:51:43.554Z",
"dateUpdated": "2025-05-04T07:50:08.215Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53143 (GCVE-0-2023-53143)
Vulnerability from cvelistv5
Published
2025-05-02 15:56
Modified
2025-05-04 07:50
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ext4: fix another off-by-one fsmap error on 1k block filesystems
Apparently syzbot figured out that issuing this FSMAP call:
struct fsmap_head cmd = {
.fmh_count = ...;
.fmh_keys = {
{ .fmr_device = /* ext4 dev */, .fmr_physical = 0, },
{ .fmr_device = /* ext4 dev */, .fmr_physical = 0, },
},
...
};
ret = ioctl(fd, FS_IOC_GETFSMAP, &cmd);
Produces this crash if the underlying filesystem is a 1k-block ext4
filesystem:
kernel BUG at fs/ext4/ext4.h:3331!
invalid opcode: 0000 [#1] PREEMPT SMP
CPU: 3 PID: 3227965 Comm: xfs_io Tainted: G W O 6.2.0-rc8-achx
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.15.0-1 04/01/2014
RIP: 0010:ext4_mb_load_buddy_gfp+0x47c/0x570 [ext4]
RSP: 0018:ffffc90007c03998 EFLAGS: 00010246
RAX: ffff888004978000 RBX: ffffc90007c03a20 RCX: ffff888041618000
RDX: 0000000000000000 RSI: 00000000000005a4 RDI: ffffffffa0c99b11
RBP: ffff888012330000 R08: ffffffffa0c2b7d0 R09: 0000000000000400
R10: ffffc90007c03950 R11: 0000000000000000 R12: 0000000000000001
R13: 00000000ffffffff R14: 0000000000000c40 R15: ffff88802678c398
FS: 00007fdf2020c880(0000) GS:ffff88807e100000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffd318a5fe8 CR3: 000000007f80f001 CR4: 00000000001706e0
Call Trace:
<TASK>
ext4_mballoc_query_range+0x4b/0x210 [ext4 dfa189daddffe8fecd3cdfd00564e0f265a8ab80]
ext4_getfsmap_datadev+0x713/0x890 [ext4 dfa189daddffe8fecd3cdfd00564e0f265a8ab80]
ext4_getfsmap+0x2b7/0x330 [ext4 dfa189daddffe8fecd3cdfd00564e0f265a8ab80]
ext4_ioc_getfsmap+0x153/0x2b0 [ext4 dfa189daddffe8fecd3cdfd00564e0f265a8ab80]
__ext4_ioctl+0x2a7/0x17e0 [ext4 dfa189daddffe8fecd3cdfd00564e0f265a8ab80]
__x64_sys_ioctl+0x82/0xa0
do_syscall_64+0x2b/0x80
entry_SYSCALL_64_after_hwframe+0x46/0xb0
RIP: 0033:0x7fdf20558aff
RSP: 002b:00007ffd318a9e30 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00000000000200c0 RCX: 00007fdf20558aff
RDX: 00007fdf1feb2010 RSI: 00000000c0c0583b RDI: 0000000000000003
RBP: 00005625c0634be0 R08: 00005625c0634c40 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdf1feb2010
R13: 00005625be70d994 R14: 0000000000000800 R15: 0000000000000000
For GETFSMAP calls, the caller selects a physical block device by
writing its block number into fsmap_head.fmh_keys[01].fmr_device.
To query mappings for a subrange of the device, the starting byte of the
range is written to fsmap_head.fmh_keys[0].fmr_physical and the last
byte of the range goes in fsmap_head.fmh_keys[1].fmr_physical.
IOWs, to query what mappings overlap with bytes 3-14 of /dev/sda, you'd
set the inputs as follows:
fmh_keys[0] = { .fmr_device = major(8, 0), .fmr_physical = 3},
fmh_keys[1] = { .fmr_device = major(8, 0), .fmr_physical = 14},
Which would return you whatever is mapped in the 12 bytes starting at
physical offset 3.
The crash is due to insufficient range validation of keys[1] in
ext4_getfsmap_datadev. On 1k-block filesystems, block 0 is not part of
the filesystem, which means that s_first_data_block is nonzero.
ext4_get_group_no_and_offset subtracts this quantity from the blocknr
argument before cracking it into a group number and a block number
within a group. IOWs, block group 0 spans blocks 1-8192 (1-based)
instead of 0-8191 (0-based) like what happens with larger blocksizes.
The net result of this encoding is that blocknr < s_first_data_block is
not a valid input to this function. The end_fsb variable is set from
the keys that are copied from userspace, which means that in the above
example, its value is zero. That leads to an underflow here:
blocknr = blocknr - le32_to_cpu(es->s_first_data_block);
The division then operates on -1:
offset = do_div(blocknr, EXT4_BLOCKS_PER_GROUP(sb)) >>
EXT4_SB(sb)->s_cluster_bits;
Leaving an impossibly large group number (2^32-1) in blocknr.
ext4_getfsmap_check_keys checked that keys[0
---truncated---
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 4a4956249dac0b9b0027949907bff0cd1a9b57fa Version: 4a4956249dac0b9b0027949907bff0cd1a9b57fa Version: 4a4956249dac0b9b0027949907bff0cd1a9b57fa Version: 4a4956249dac0b9b0027949907bff0cd1a9b57fa Version: 4a4956249dac0b9b0027949907bff0cd1a9b57fa Version: 4a4956249dac0b9b0027949907bff0cd1a9b57fa Version: 4a4956249dac0b9b0027949907bff0cd1a9b57fa Version: 4a4956249dac0b9b0027949907bff0cd1a9b57fa |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"fs/ext4/fsmap.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "a70b49dc7eee5dbe3775a650ce598e3557ff5475",
"status": "affected",
"version": "4a4956249dac0b9b0027949907bff0cd1a9b57fa",
"versionType": "git"
},
{
"lessThan": "f16054ac1774915160ca4e1c73ff7a269465a1b9",
"status": "affected",
"version": "4a4956249dac0b9b0027949907bff0cd1a9b57fa",
"versionType": "git"
},
{
"lessThan": "c24f838493792b5e78a3596b4ca96375aa0af4c2",
"status": "affected",
"version": "4a4956249dac0b9b0027949907bff0cd1a9b57fa",
"versionType": "git"
},
{
"lessThan": "1d2366624b4c19a2ba6baf67fe57f4a1b0f67c05",
"status": "affected",
"version": "4a4956249dac0b9b0027949907bff0cd1a9b57fa",
"versionType": "git"
},
{
"lessThan": "c5d7c31e17224d847a330180ec1b03bf390632b2",
"status": "affected",
"version": "4a4956249dac0b9b0027949907bff0cd1a9b57fa",
"versionType": "git"
},
{
"lessThan": "eb3a695aa71a514f2e7f5778e05faba3733b70a0",
"status": "affected",
"version": "4a4956249dac0b9b0027949907bff0cd1a9b57fa",
"versionType": "git"
},
{
"lessThan": "15ebade3266b300da9cd1edce4004fe8fd6a2b88",
"status": "affected",
"version": "4a4956249dac0b9b0027949907bff0cd1a9b57fa",
"versionType": "git"
},
{
"lessThan": "c993799baf9c5861f8df91beb80e1611b12efcbd",
"status": "affected",
"version": "4a4956249dac0b9b0027949907bff0cd1a9b57fa",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"fs/ext4/fsmap.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.13"
},
{
"lessThan": "4.13",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.310",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.278",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.237",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.175",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.103",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.20",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.7",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.310",
"versionStartIncluding": "4.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.278",
"versionStartIncluding": "4.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.237",
"versionStartIncluding": "4.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.175",
"versionStartIncluding": "4.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.103",
"versionStartIncluding": "4.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.20",
"versionStartIncluding": "4.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.7",
"versionStartIncluding": "4.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "4.13",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\next4: fix another off-by-one fsmap error on 1k block filesystems\n\nApparently syzbot figured out that issuing this FSMAP call:\n\nstruct fsmap_head cmd = {\n\t.fmh_count\t= ...;\n\t.fmh_keys\t= {\n\t\t{ .fmr_device = /* ext4 dev */, .fmr_physical = 0, },\n\t\t{ .fmr_device = /* ext4 dev */, .fmr_physical = 0, },\n\t},\n...\n};\nret = ioctl(fd, FS_IOC_GETFSMAP, \u0026cmd);\n\nProduces this crash if the underlying filesystem is a 1k-block ext4\nfilesystem:\n\nkernel BUG at fs/ext4/ext4.h:3331!\ninvalid opcode: 0000 [#1] PREEMPT SMP\nCPU: 3 PID: 3227965 Comm: xfs_io Tainted: G W O 6.2.0-rc8-achx\nHardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.15.0-1 04/01/2014\nRIP: 0010:ext4_mb_load_buddy_gfp+0x47c/0x570 [ext4]\nRSP: 0018:ffffc90007c03998 EFLAGS: 00010246\nRAX: ffff888004978000 RBX: ffffc90007c03a20 RCX: ffff888041618000\nRDX: 0000000000000000 RSI: 00000000000005a4 RDI: ffffffffa0c99b11\nRBP: ffff888012330000 R08: ffffffffa0c2b7d0 R09: 0000000000000400\nR10: ffffc90007c03950 R11: 0000000000000000 R12: 0000000000000001\nR13: 00000000ffffffff R14: 0000000000000c40 R15: ffff88802678c398\nFS: 00007fdf2020c880(0000) GS:ffff88807e100000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 00007ffd318a5fe8 CR3: 000000007f80f001 CR4: 00000000001706e0\nCall Trace:\n \u003cTASK\u003e\n ext4_mballoc_query_range+0x4b/0x210 [ext4 dfa189daddffe8fecd3cdfd00564e0f265a8ab80]\n ext4_getfsmap_datadev+0x713/0x890 [ext4 dfa189daddffe8fecd3cdfd00564e0f265a8ab80]\n ext4_getfsmap+0x2b7/0x330 [ext4 dfa189daddffe8fecd3cdfd00564e0f265a8ab80]\n ext4_ioc_getfsmap+0x153/0x2b0 [ext4 dfa189daddffe8fecd3cdfd00564e0f265a8ab80]\n __ext4_ioctl+0x2a7/0x17e0 [ext4 dfa189daddffe8fecd3cdfd00564e0f265a8ab80]\n __x64_sys_ioctl+0x82/0xa0\n do_syscall_64+0x2b/0x80\n entry_SYSCALL_64_after_hwframe+0x46/0xb0\nRIP: 0033:0x7fdf20558aff\nRSP: 002b:00007ffd318a9e30 EFLAGS: 00000246 ORIG_RAX: 0000000000000010\nRAX: ffffffffffffffda RBX: 00000000000200c0 RCX: 00007fdf20558aff\nRDX: 00007fdf1feb2010 RSI: 00000000c0c0583b RDI: 0000000000000003\nRBP: 00005625c0634be0 R08: 00005625c0634c40 R09: 0000000000000001\nR10: 0000000000000000 R11: 0000000000000246 R12: 00007fdf1feb2010\nR13: 00005625be70d994 R14: 0000000000000800 R15: 0000000000000000\n\nFor GETFSMAP calls, the caller selects a physical block device by\nwriting its block number into fsmap_head.fmh_keys[01].fmr_device.\nTo query mappings for a subrange of the device, the starting byte of the\nrange is written to fsmap_head.fmh_keys[0].fmr_physical and the last\nbyte of the range goes in fsmap_head.fmh_keys[1].fmr_physical.\n\nIOWs, to query what mappings overlap with bytes 3-14 of /dev/sda, you\u0027d\nset the inputs as follows:\n\n\tfmh_keys[0] = { .fmr_device = major(8, 0), .fmr_physical = 3},\n\tfmh_keys[1] = { .fmr_device = major(8, 0), .fmr_physical = 14},\n\nWhich would return you whatever is mapped in the 12 bytes starting at\nphysical offset 3.\n\nThe crash is due to insufficient range validation of keys[1] in\next4_getfsmap_datadev. On 1k-block filesystems, block 0 is not part of\nthe filesystem, which means that s_first_data_block is nonzero.\next4_get_group_no_and_offset subtracts this quantity from the blocknr\nargument before cracking it into a group number and a block number\nwithin a group. IOWs, block group 0 spans blocks 1-8192 (1-based)\ninstead of 0-8191 (0-based) like what happens with larger blocksizes.\n\nThe net result of this encoding is that blocknr \u003c s_first_data_block is\nnot a valid input to this function. The end_fsb variable is set from\nthe keys that are copied from userspace, which means that in the above\nexample, its value is zero. That leads to an underflow here:\n\n\tblocknr = blocknr - le32_to_cpu(es-\u003es_first_data_block);\n\nThe division then operates on -1:\n\n\toffset = do_div(blocknr, EXT4_BLOCKS_PER_GROUP(sb)) \u003e\u003e\n\t\tEXT4_SB(sb)-\u003es_cluster_bits;\n\nLeaving an impossibly large group number (2^32-1) in blocknr.\next4_getfsmap_check_keys checked that keys[0\n---truncated---"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:50:54.510Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/a70b49dc7eee5dbe3775a650ce598e3557ff5475"
},
{
"url": "https://git.kernel.org/stable/c/f16054ac1774915160ca4e1c73ff7a269465a1b9"
},
{
"url": "https://git.kernel.org/stable/c/c24f838493792b5e78a3596b4ca96375aa0af4c2"
},
{
"url": "https://git.kernel.org/stable/c/1d2366624b4c19a2ba6baf67fe57f4a1b0f67c05"
},
{
"url": "https://git.kernel.org/stable/c/c5d7c31e17224d847a330180ec1b03bf390632b2"
},
{
"url": "https://git.kernel.org/stable/c/eb3a695aa71a514f2e7f5778e05faba3733b70a0"
},
{
"url": "https://git.kernel.org/stable/c/15ebade3266b300da9cd1edce4004fe8fd6a2b88"
},
{
"url": "https://git.kernel.org/stable/c/c993799baf9c5861f8df91beb80e1611b12efcbd"
}
],
"title": "ext4: fix another off-by-one fsmap error on 1k block filesystems",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53143",
"datePublished": "2025-05-02T15:56:13.656Z",
"dateReserved": "2025-05-02T15:51:43.564Z",
"dateUpdated": "2025-05-04T07:50:54.510Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49902 (GCVE-0-2022-49902)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-10-01 14:59
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
block: Fix possible memory leak for rq_wb on add_disk failure
kmemleak reported memory leaks in device_add_disk():
kmemleak: 3 new suspected memory leaks
unreferenced object 0xffff88800f420800 (size 512):
comm "modprobe", pid 4275, jiffies 4295639067 (age 223.512s)
hex dump (first 32 bytes):
04 00 00 00 08 00 00 00 01 00 00 00 00 00 00 00 ................
00 e1 f5 05 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<00000000d3662699>] kmalloc_trace+0x26/0x60
[<00000000edc7aadc>] wbt_init+0x50/0x6f0
[<0000000069601d16>] wbt_enable_default+0x157/0x1c0
[<0000000028fc393f>] blk_register_queue+0x2a4/0x420
[<000000007345a042>] device_add_disk+0x6fd/0xe40
[<0000000060e6aab0>] nbd_dev_add+0x828/0xbf0 [nbd]
...
It is because the memory allocated in wbt_enable_default() is not
released in device_add_disk() error path.
Normally, these memory are freed in:
del_gendisk()
rq_qos_exit()
rqos->ops->exit(rqos);
wbt_exit()
So rq_qos_exit() is called to free the rq_wb memory for wbt_init().
However in the error path of device_add_disk(), only
blk_unregister_queue() is called and make rq_wb memory leaked.
Add rq_qos_exit() to the error path to fix it.
References
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-49902",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T14:59:03.595609Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-401",
"description": "CWE-401 Missing Release of Memory after Effective Lifetime",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T14:59:06.935Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"block/genhd.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "4e68c5da60cd79950bd56287ae80b39d6261f995",
"status": "affected",
"version": "83cbce9574462c6b4eed6797bdaf18fae6859ab3",
"versionType": "git"
},
{
"lessThan": "528677d3b4af985445bd4ac667485ded1ed11220",
"status": "affected",
"version": "83cbce9574462c6b4eed6797bdaf18fae6859ab3",
"versionType": "git"
},
{
"lessThan": "fa81cbafbf5764ad5053512152345fab37a1fe18",
"status": "affected",
"version": "83cbce9574462c6b4eed6797bdaf18fae6859ab3",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"block/genhd.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.15"
},
{
"lessThan": "5.15",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.78",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.78",
"versionStartIncluding": "5.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.8",
"versionStartIncluding": "5.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "5.15",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nblock: Fix possible memory leak for rq_wb on add_disk failure\n\nkmemleak reported memory leaks in device_add_disk():\n\nkmemleak: 3 new suspected memory leaks\n\nunreferenced object 0xffff88800f420800 (size 512):\n comm \"modprobe\", pid 4275, jiffies 4295639067 (age 223.512s)\n hex dump (first 32 bytes):\n 04 00 00 00 08 00 00 00 01 00 00 00 00 00 00 00 ................\n 00 e1 f5 05 00 00 00 00 00 00 00 00 00 00 00 00 ................\n backtrace:\n [\u003c00000000d3662699\u003e] kmalloc_trace+0x26/0x60\n [\u003c00000000edc7aadc\u003e] wbt_init+0x50/0x6f0\n [\u003c0000000069601d16\u003e] wbt_enable_default+0x157/0x1c0\n [\u003c0000000028fc393f\u003e] blk_register_queue+0x2a4/0x420\n [\u003c000000007345a042\u003e] device_add_disk+0x6fd/0xe40\n [\u003c0000000060e6aab0\u003e] nbd_dev_add+0x828/0xbf0 [nbd]\n ...\n\nIt is because the memory allocated in wbt_enable_default() is not\nreleased in device_add_disk() error path.\nNormally, these memory are freed in:\n\ndel_gendisk()\n rq_qos_exit()\n rqos-\u003eops-\u003eexit(rqos);\n wbt_exit()\n\nSo rq_qos_exit() is called to free the rq_wb memory for wbt_init().\nHowever in the error path of device_add_disk(), only\nblk_unregister_queue() is called and make rq_wb memory leaked.\n\nAdd rq_qos_exit() to the error path to fix it."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:48:18.878Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/4e68c5da60cd79950bd56287ae80b39d6261f995"
},
{
"url": "https://git.kernel.org/stable/c/528677d3b4af985445bd4ac667485ded1ed11220"
},
{
"url": "https://git.kernel.org/stable/c/fa81cbafbf5764ad5053512152345fab37a1fe18"
}
],
"title": "block: Fix possible memory leak for rq_wb on add_disk failure",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49902",
"datePublished": "2025-05-01T14:10:47.608Z",
"dateReserved": "2025-05-01T14:05:17.245Z",
"dateUpdated": "2025-10-01T14:59:06.935Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53068 (GCVE-0-2023-53068)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 07:49
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: usb: lan78xx: Limit packet length to skb->len
Packet length retrieved from descriptor may be larger than
the actual socket buffer length. In such case the cloned
skb passed up the network stack will leak kernel memory contents.
Additionally prevent integer underflow when size is less than
ETH_FCS_LEN.
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/usb/lan78xx.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "83de34967473ed31d276381373713cc2869a42e5",
"status": "affected",
"version": "55d7de9de6c30adce8d675c7ce513e283829c2ff",
"versionType": "git"
},
{
"lessThan": "44b9ed73369fc5ec85dd2ee487e986301792a82d",
"status": "affected",
"version": "55d7de9de6c30adce8d675c7ce513e283829c2ff",
"versionType": "git"
},
{
"lessThan": "7f247f5a2c18b3f21206cdd51193df4f38e1b9f5",
"status": "affected",
"version": "55d7de9de6c30adce8d675c7ce513e283829c2ff",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/usb/lan78xx.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.3"
},
{
"lessThan": "4.3",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.22",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.22",
"versionStartIncluding": "4.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.9",
"versionStartIncluding": "4.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "4.3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: usb: lan78xx: Limit packet length to skb-\u003elen\n\nPacket length retrieved from descriptor may be larger than\nthe actual socket buffer length. In such case the cloned\nskb passed up the network stack will leak kernel memory contents.\n\nAdditionally prevent integer underflow when size is less than\nETH_FCS_LEN."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:49:06.721Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/83de34967473ed31d276381373713cc2869a42e5"
},
{
"url": "https://git.kernel.org/stable/c/44b9ed73369fc5ec85dd2ee487e986301792a82d"
},
{
"url": "https://git.kernel.org/stable/c/7f247f5a2c18b3f21206cdd51193df4f38e1b9f5"
}
],
"title": "net: usb: lan78xx: Limit packet length to skb-\u003elen",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53068",
"datePublished": "2025-05-02T15:55:21.142Z",
"dateReserved": "2025-05-02T15:51:43.548Z",
"dateUpdated": "2025-05-04T07:49:06.721Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53131 (GCVE-0-2023-53131)
Vulnerability from cvelistv5
Published
2025-05-02 15:56
Modified
2025-05-04 12:50
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
SUNRPC: Fix a server shutdown leak
Fix a race where kthread_stop() may prevent the threadfn from ever getting
called. If that happens the svc_rqst will not be cleaned up.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: ed6473ddc704a2005b9900ca08e236ebb2d8540a Version: ed6473ddc704a2005b9900ca08e236ebb2d8540a Version: ed6473ddc704a2005b9900ca08e236ebb2d8540a Version: ed6473ddc704a2005b9900ca08e236ebb2d8540a Version: ed6473ddc704a2005b9900ca08e236ebb2d8540a Version: f609266b12d214437cf9d68245dc27f8d4f69836 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/sunrpc/svc.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "ce7dd61e004002bc1c48d1ca47c887f3f3cc7370",
"status": "affected",
"version": "ed6473ddc704a2005b9900ca08e236ebb2d8540a",
"versionType": "git"
},
{
"lessThan": "ad7e40ee157ba33950a4ccdc284334580da3638d",
"status": "affected",
"version": "ed6473ddc704a2005b9900ca08e236ebb2d8540a",
"versionType": "git"
},
{
"lessThan": "7a3720361068ab520aed4608bad31ea9a6cc7fe7",
"status": "affected",
"version": "ed6473ddc704a2005b9900ca08e236ebb2d8540a",
"versionType": "git"
},
{
"lessThan": "f74b3286859463cd63cc9d4aeaabd8b0c640182a",
"status": "affected",
"version": "ed6473ddc704a2005b9900ca08e236ebb2d8540a",
"versionType": "git"
},
{
"lessThan": "9ca6705d9d609441d34f8b853e1e4a6369b3b171",
"status": "affected",
"version": "ed6473ddc704a2005b9900ca08e236ebb2d8540a",
"versionType": "git"
},
{
"status": "affected",
"version": "f609266b12d214437cf9d68245dc27f8d4f69836",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/sunrpc/svc.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.12"
},
{
"lessThan": "4.12",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.175",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.103",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.20",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.7",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.175",
"versionStartIncluding": "4.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.103",
"versionStartIncluding": "4.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.20",
"versionStartIncluding": "4.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.7",
"versionStartIncluding": "4.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "4.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.9.52",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nSUNRPC: Fix a server shutdown leak\n\nFix a race where kthread_stop() may prevent the threadfn from ever getting\ncalled. If that happens the svc_rqst will not be cleaned up."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T12:50:30.338Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/ce7dd61e004002bc1c48d1ca47c887f3f3cc7370"
},
{
"url": "https://git.kernel.org/stable/c/ad7e40ee157ba33950a4ccdc284334580da3638d"
},
{
"url": "https://git.kernel.org/stable/c/7a3720361068ab520aed4608bad31ea9a6cc7fe7"
},
{
"url": "https://git.kernel.org/stable/c/f74b3286859463cd63cc9d4aeaabd8b0c640182a"
},
{
"url": "https://git.kernel.org/stable/c/9ca6705d9d609441d34f8b853e1e4a6369b3b171"
}
],
"title": "SUNRPC: Fix a server shutdown leak",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53131",
"datePublished": "2025-05-02T15:56:05.646Z",
"dateReserved": "2025-05-02T15:51:43.560Z",
"dateUpdated": "2025-05-04T12:50:30.338Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53116 (GCVE-0-2023-53116)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 07:50
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
nvmet: avoid potential UAF in nvmet_req_complete()
An nvme target ->queue_response() operation implementation may free the
request passed as argument. Such implementation potentially could result
in a use after free of the request pointer when percpu_ref_put() is
called in nvmet_req_complete().
Avoid such problem by using a local variable to save the sq pointer
before calling __nvmet_req_complete(), thus avoiding dereferencing the
req pointer after that function call.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: a07b4970f464f13640e28e16dad6cfa33647cc99 Version: a07b4970f464f13640e28e16dad6cfa33647cc99 Version: a07b4970f464f13640e28e16dad6cfa33647cc99 Version: a07b4970f464f13640e28e16dad6cfa33647cc99 Version: a07b4970f464f13640e28e16dad6cfa33647cc99 Version: a07b4970f464f13640e28e16dad6cfa33647cc99 Version: a07b4970f464f13640e28e16dad6cfa33647cc99 Version: a07b4970f464f13640e28e16dad6cfa33647cc99 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/nvme/target/core.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "e5d99b29012bbf0e86929403209723b2806500c1",
"status": "affected",
"version": "a07b4970f464f13640e28e16dad6cfa33647cc99",
"versionType": "git"
},
{
"lessThan": "fafcb4b26393870c45462f9af6a48e581dbbcf7e",
"status": "affected",
"version": "a07b4970f464f13640e28e16dad6cfa33647cc99",
"versionType": "git"
},
{
"lessThan": "04c394208831d5e0d5cfee46722eb0f033cd4083",
"status": "affected",
"version": "a07b4970f464f13640e28e16dad6cfa33647cc99",
"versionType": "git"
},
{
"lessThan": "a6317235da8aa7cb97529ebc8121cc2a4c4c437a",
"status": "affected",
"version": "a07b4970f464f13640e28e16dad6cfa33647cc99",
"versionType": "git"
},
{
"lessThan": "f1d5888a5efe345b63c430b256e95acb0a475642",
"status": "affected",
"version": "a07b4970f464f13640e28e16dad6cfa33647cc99",
"versionType": "git"
},
{
"lessThan": "bcd535f07c58342302a2cd2bdd8894fe0872c8a9",
"status": "affected",
"version": "a07b4970f464f13640e28e16dad6cfa33647cc99",
"versionType": "git"
},
{
"lessThan": "8ed9813871038b25a934b21ab76b5b7dbf44fc3a",
"status": "affected",
"version": "a07b4970f464f13640e28e16dad6cfa33647cc99",
"versionType": "git"
},
{
"lessThan": "6173a77b7e9d3e202bdb9897b23f2a8afe7bf286",
"status": "affected",
"version": "a07b4970f464f13640e28e16dad6cfa33647cc99",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/nvme/target/core.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.8"
},
{
"lessThan": "4.8",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.311",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.279",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.238",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.176",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.104",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.21",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.311",
"versionStartIncluding": "4.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.279",
"versionStartIncluding": "4.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.238",
"versionStartIncluding": "4.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.176",
"versionStartIncluding": "4.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.104",
"versionStartIncluding": "4.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.21",
"versionStartIncluding": "4.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.8",
"versionStartIncluding": "4.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "4.8",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnvmet: avoid potential UAF in nvmet_req_complete()\n\nAn nvme target -\u003equeue_response() operation implementation may free the\nrequest passed as argument. Such implementation potentially could result\nin a use after free of the request pointer when percpu_ref_put() is\ncalled in nvmet_req_complete().\n\nAvoid such problem by using a local variable to save the sq pointer\nbefore calling __nvmet_req_complete(), thus avoiding dereferencing the\nreq pointer after that function call."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:50:10.667Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/e5d99b29012bbf0e86929403209723b2806500c1"
},
{
"url": "https://git.kernel.org/stable/c/fafcb4b26393870c45462f9af6a48e581dbbcf7e"
},
{
"url": "https://git.kernel.org/stable/c/04c394208831d5e0d5cfee46722eb0f033cd4083"
},
{
"url": "https://git.kernel.org/stable/c/a6317235da8aa7cb97529ebc8121cc2a4c4c437a"
},
{
"url": "https://git.kernel.org/stable/c/f1d5888a5efe345b63c430b256e95acb0a475642"
},
{
"url": "https://git.kernel.org/stable/c/bcd535f07c58342302a2cd2bdd8894fe0872c8a9"
},
{
"url": "https://git.kernel.org/stable/c/8ed9813871038b25a934b21ab76b5b7dbf44fc3a"
},
{
"url": "https://git.kernel.org/stable/c/6173a77b7e9d3e202bdb9897b23f2a8afe7bf286"
}
],
"title": "nvmet: avoid potential UAF in nvmet_req_complete()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53116",
"datePublished": "2025-05-02T15:55:54.858Z",
"dateReserved": "2025-05-02T15:51:43.554Z",
"dateUpdated": "2025-05-04T07:50:10.667Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53038 (GCVE-0-2023-53038)
Vulnerability from cvelistv5
Published
2025-05-02 15:54
Modified
2025-05-04 07:48
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: lpfc: Check kzalloc() in lpfc_sli4_cgn_params_read()
If kzalloc() fails in lpfc_sli4_cgn_params_read(), then we rely on
lpfc_read_object()'s routine to NULL check pdata.
Currently, an early return error is thrown from lpfc_read_object() to
protect us from NULL ptr dereference, but the errno code is -ENODEV.
Change the errno code to a more appropriate -ENOMEM.
References
| URL | Tags | |
|---|---|---|
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/scsi/lpfc/lpfc_init.c",
"drivers/scsi/lpfc/lpfc_sli.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "67b8343998b84418bc5b5206aa01fe9b461a80ef",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "4829a1e1171536978b240a1438789c2e4d5c9715",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "908dd9a0853a88155a5a36018c7e2b32ccf20379",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "312320b0e0ec21249a17645683fe5304d796aec1",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/scsi/lpfc/lpfc_init.c",
"drivers/scsi/lpfc/lpfc_sli.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.105",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.22",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.105",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.22",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: lpfc: Check kzalloc() in lpfc_sli4_cgn_params_read()\n\nIf kzalloc() fails in lpfc_sli4_cgn_params_read(), then we rely on\nlpfc_read_object()\u0027s routine to NULL check pdata.\n\nCurrently, an early return error is thrown from lpfc_read_object() to\nprotect us from NULL ptr dereference, but the errno code is -ENODEV.\n\nChange the errno code to a more appropriate -ENOMEM."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:48:15.283Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/67b8343998b84418bc5b5206aa01fe9b461a80ef"
},
{
"url": "https://git.kernel.org/stable/c/4829a1e1171536978b240a1438789c2e4d5c9715"
},
{
"url": "https://git.kernel.org/stable/c/908dd9a0853a88155a5a36018c7e2b32ccf20379"
},
{
"url": "https://git.kernel.org/stable/c/312320b0e0ec21249a17645683fe5304d796aec1"
}
],
"title": "scsi: lpfc: Check kzalloc() in lpfc_sli4_cgn_params_read()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53038",
"datePublished": "2025-05-02T15:54:57.091Z",
"dateReserved": "2025-04-16T07:18:43.827Z",
"dateUpdated": "2025-05-04T07:48:15.283Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53060 (GCVE-0-2023-53060)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 12:50
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
igb: revert rtnl_lock() that causes deadlock
The commit 6faee3d4ee8b ("igb: Add lock to avoid data race") adds
rtnl_lock to eliminate a false data race shown below
(FREE from device detaching) | (USE from netdev core)
igb_remove | igb_ndo_get_vf_config
igb_disable_sriov | vf >= adapter->vfs_allocated_count?
kfree(adapter->vf_data) |
adapter->vfs_allocated_count = 0 |
| memcpy(... adapter->vf_data[vf]
The above race will never happen and the extra rtnl_lock causes deadlock
below
[ 141.420169] <TASK>
[ 141.420672] __schedule+0x2dd/0x840
[ 141.421427] schedule+0x50/0xc0
[ 141.422041] schedule_preempt_disabled+0x11/0x20
[ 141.422678] __mutex_lock.isra.13+0x431/0x6b0
[ 141.423324] unregister_netdev+0xe/0x20
[ 141.423578] igbvf_remove+0x45/0xe0 [igbvf]
[ 141.423791] pci_device_remove+0x36/0xb0
[ 141.423990] device_release_driver_internal+0xc1/0x160
[ 141.424270] pci_stop_bus_device+0x6d/0x90
[ 141.424507] pci_stop_and_remove_bus_device+0xe/0x20
[ 141.424789] pci_iov_remove_virtfn+0xba/0x120
[ 141.425452] sriov_disable+0x2f/0xf0
[ 141.425679] igb_disable_sriov+0x4e/0x100 [igb]
[ 141.426353] igb_remove+0xa0/0x130 [igb]
[ 141.426599] pci_device_remove+0x36/0xb0
[ 141.426796] device_release_driver_internal+0xc1/0x160
[ 141.427060] driver_detach+0x44/0x90
[ 141.427253] bus_remove_driver+0x55/0xe0
[ 141.427477] pci_unregister_driver+0x2a/0xa0
[ 141.428296] __x64_sys_delete_module+0x141/0x2b0
[ 141.429126] ? mntput_no_expire+0x4a/0x240
[ 141.429363] ? syscall_trace_enter.isra.19+0x126/0x1a0
[ 141.429653] do_syscall_64+0x5b/0x80
[ 141.429847] ? exit_to_user_mode_prepare+0x14d/0x1c0
[ 141.430109] ? syscall_exit_to_user_mode+0x12/0x30
[ 141.430849] ? do_syscall_64+0x67/0x80
[ 141.431083] ? syscall_exit_to_user_mode_prepare+0x183/0x1b0
[ 141.431770] ? syscall_exit_to_user_mode+0x12/0x30
[ 141.432482] ? do_syscall_64+0x67/0x80
[ 141.432714] ? exc_page_fault+0x64/0x140
[ 141.432911] entry_SYSCALL_64_after_hwframe+0x72/0xdc
Since the igb_disable_sriov() will call pci_disable_sriov() before
releasing any resources, the netdev core will synchronize the cleanup to
avoid any races. This patch removes the useless rtnl_(un)lock to guarantee
correctness.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 5773a1e6e5ba9f62c4573c57878d154fda269bc2 Version: 2e8a30c1d994d91099fa8762f504b2ac9dce2cf7 Version: 55197ba6d64d48f1948e6e1f52482e0e3e38e1bf Version: 0f516dcd1456b18b56a7de0c1f67b8a4aa54c2ef Version: 8ee44abe4cae06713db33e0a3b1e87bfb95b13ef Version: 6faee3d4ee8be0f0367d0c3d826afb3571b7a5e0 Version: 6faee3d4ee8be0f0367d0c3d826afb3571b7a5e0 Version: 6faee3d4ee8be0f0367d0c3d826afb3571b7a5e0 Version: 64c0c233a88591bb23569ae12eed7f74e5bd39ce |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/intel/igb/igb_main.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "0dabb72b923e17cb3b4ac99ea1adc9ef35116930",
"status": "affected",
"version": "5773a1e6e5ba9f62c4573c57878d154fda269bc2",
"versionType": "git"
},
{
"lessThan": "7d845e9a485f287181ff81567c3900a8e7ad1e28",
"status": "affected",
"version": "2e8a30c1d994d91099fa8762f504b2ac9dce2cf7",
"versionType": "git"
},
{
"lessThan": "cd1e320ac0958298c2774605ad050483f33a21f2",
"status": "affected",
"version": "55197ba6d64d48f1948e6e1f52482e0e3e38e1bf",
"versionType": "git"
},
{
"lessThan": "4d2626e10709ff8474ffd1a9db3cf4647569e89c",
"status": "affected",
"version": "0f516dcd1456b18b56a7de0c1f67b8a4aa54c2ef",
"versionType": "git"
},
{
"lessThan": "66e5577cabc3d463eea540332727929d0ace41c6",
"status": "affected",
"version": "8ee44abe4cae06713db33e0a3b1e87bfb95b13ef",
"versionType": "git"
},
{
"lessThan": "62a64645749926f9d75af82a96440941f22b046f",
"status": "affected",
"version": "6faee3d4ee8be0f0367d0c3d826afb3571b7a5e0",
"versionType": "git"
},
{
"lessThan": "de91528d8ba274c614a2265077d695c61e31fd43",
"status": "affected",
"version": "6faee3d4ee8be0f0367d0c3d826afb3571b7a5e0",
"versionType": "git"
},
{
"lessThan": "65f69851e44d71248b952a687e44759a7abb5016",
"status": "affected",
"version": "6faee3d4ee8be0f0367d0c3d826afb3571b7a5e0",
"versionType": "git"
},
{
"status": "affected",
"version": "64c0c233a88591bb23569ae12eed7f74e5bd39ce",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/intel/igb/igb_main.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.0"
},
{
"lessThan": "6.0",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.312",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.280",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.240",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.177",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.105",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.22",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.312",
"versionStartIncluding": "4.14.291",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.280",
"versionStartIncluding": "4.19.256",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.240",
"versionStartIncluding": "5.4.211",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.177",
"versionStartIncluding": "5.10.138",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.105",
"versionStartIncluding": "5.15.63",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.22",
"versionStartIncluding": "6.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.9",
"versionStartIncluding": "6.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "6.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.19.4",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nigb: revert rtnl_lock() that causes deadlock\n\nThe commit 6faee3d4ee8b (\"igb: Add lock to avoid data race\") adds\nrtnl_lock to eliminate a false data race shown below\n\n (FREE from device detaching) | (USE from netdev core)\nigb_remove | igb_ndo_get_vf_config\n igb_disable_sriov | vf \u003e= adapter-\u003evfs_allocated_count?\n kfree(adapter-\u003evf_data) |\n adapter-\u003evfs_allocated_count = 0 |\n | memcpy(... adapter-\u003evf_data[vf]\n\nThe above race will never happen and the extra rtnl_lock causes deadlock\nbelow\n\n[ 141.420169] \u003cTASK\u003e\n[ 141.420672] __schedule+0x2dd/0x840\n[ 141.421427] schedule+0x50/0xc0\n[ 141.422041] schedule_preempt_disabled+0x11/0x20\n[ 141.422678] __mutex_lock.isra.13+0x431/0x6b0\n[ 141.423324] unregister_netdev+0xe/0x20\n[ 141.423578] igbvf_remove+0x45/0xe0 [igbvf]\n[ 141.423791] pci_device_remove+0x36/0xb0\n[ 141.423990] device_release_driver_internal+0xc1/0x160\n[ 141.424270] pci_stop_bus_device+0x6d/0x90\n[ 141.424507] pci_stop_and_remove_bus_device+0xe/0x20\n[ 141.424789] pci_iov_remove_virtfn+0xba/0x120\n[ 141.425452] sriov_disable+0x2f/0xf0\n[ 141.425679] igb_disable_sriov+0x4e/0x100 [igb]\n[ 141.426353] igb_remove+0xa0/0x130 [igb]\n[ 141.426599] pci_device_remove+0x36/0xb0\n[ 141.426796] device_release_driver_internal+0xc1/0x160\n[ 141.427060] driver_detach+0x44/0x90\n[ 141.427253] bus_remove_driver+0x55/0xe0\n[ 141.427477] pci_unregister_driver+0x2a/0xa0\n[ 141.428296] __x64_sys_delete_module+0x141/0x2b0\n[ 141.429126] ? mntput_no_expire+0x4a/0x240\n[ 141.429363] ? syscall_trace_enter.isra.19+0x126/0x1a0\n[ 141.429653] do_syscall_64+0x5b/0x80\n[ 141.429847] ? exit_to_user_mode_prepare+0x14d/0x1c0\n[ 141.430109] ? syscall_exit_to_user_mode+0x12/0x30\n[ 141.430849] ? do_syscall_64+0x67/0x80\n[ 141.431083] ? syscall_exit_to_user_mode_prepare+0x183/0x1b0\n[ 141.431770] ? syscall_exit_to_user_mode+0x12/0x30\n[ 141.432482] ? do_syscall_64+0x67/0x80\n[ 141.432714] ? exc_page_fault+0x64/0x140\n[ 141.432911] entry_SYSCALL_64_after_hwframe+0x72/0xdc\n\nSince the igb_disable_sriov() will call pci_disable_sriov() before\nreleasing any resources, the netdev core will synchronize the cleanup to\navoid any races. This patch removes the useless rtnl_(un)lock to guarantee\ncorrectness."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T12:50:14.039Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/0dabb72b923e17cb3b4ac99ea1adc9ef35116930"
},
{
"url": "https://git.kernel.org/stable/c/7d845e9a485f287181ff81567c3900a8e7ad1e28"
},
{
"url": "https://git.kernel.org/stable/c/cd1e320ac0958298c2774605ad050483f33a21f2"
},
{
"url": "https://git.kernel.org/stable/c/4d2626e10709ff8474ffd1a9db3cf4647569e89c"
},
{
"url": "https://git.kernel.org/stable/c/66e5577cabc3d463eea540332727929d0ace41c6"
},
{
"url": "https://git.kernel.org/stable/c/62a64645749926f9d75af82a96440941f22b046f"
},
{
"url": "https://git.kernel.org/stable/c/de91528d8ba274c614a2265077d695c61e31fd43"
},
{
"url": "https://git.kernel.org/stable/c/65f69851e44d71248b952a687e44759a7abb5016"
}
],
"title": "igb: revert rtnl_lock() that causes deadlock",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53060",
"datePublished": "2025-05-02T15:55:14.418Z",
"dateReserved": "2025-05-02T15:51:43.547Z",
"dateUpdated": "2025-05-04T12:50:14.039Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53108 (GCVE-0-2023-53108)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 07:50
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/iucv: Fix size of interrupt data
iucv_irq_data needs to be 4 bytes larger.
These bytes are not used by the iucv module, but written by
the z/VM hypervisor in case a CPU is deconfigured.
Reported as:
BUG dma-kmalloc-64 (Not tainted): kmalloc Redzone overwritten
-----------------------------------------------------------------------------
0x0000000000400564-0x0000000000400567 @offset=1380. First byte 0x80 instead of 0xcc
Allocated in iucv_cpu_prepare+0x44/0xd0 age=167839 cpu=2 pid=1
__kmem_cache_alloc_node+0x166/0x450
kmalloc_node_trace+0x3a/0x70
iucv_cpu_prepare+0x44/0xd0
cpuhp_invoke_callback+0x156/0x2f0
cpuhp_issue_call+0xf0/0x298
__cpuhp_setup_state_cpuslocked+0x136/0x338
__cpuhp_setup_state+0xf4/0x288
iucv_init+0xf4/0x280
do_one_initcall+0x78/0x390
do_initcalls+0x11a/0x140
kernel_init_freeable+0x25e/0x2a0
kernel_init+0x2e/0x170
__ret_from_fork+0x3c/0x58
ret_from_fork+0xa/0x40
Freed in iucv_init+0x92/0x280 age=167839 cpu=2 pid=1
__kmem_cache_free+0x308/0x358
iucv_init+0x92/0x280
do_one_initcall+0x78/0x390
do_initcalls+0x11a/0x140
kernel_init_freeable+0x25e/0x2a0
kernel_init+0x2e/0x170
__ret_from_fork+0x3c/0x58
ret_from_fork+0xa/0x40
Slab 0x0000037200010000 objects=32 used=30 fp=0x0000000000400640 flags=0x1ffff00000010200(slab|head|node=0|zone=0|
Object 0x0000000000400540 @offset=1344 fp=0x0000000000000000
Redzone 0000000000400500: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
Redzone 0000000000400510: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
Redzone 0000000000400520: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
Redzone 0000000000400530: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
Object 0000000000400540: 00 01 00 03 00 00 00 00 00 00 00 00 00 00 00 00 ................
Object 0000000000400550: f3 86 81 f2 f4 82 f8 82 f0 f0 f0 f0 f0 f0 f0 f2 ................
Object 0000000000400560: 00 00 00 00 80 00 00 00 cc cc cc cc cc cc cc cc ................
Object 0000000000400570: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
Redzone 0000000000400580: cc cc cc cc cc cc cc cc ........
Padding 00000000004005d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
Padding 00000000004005e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
Padding 00000000004005f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZ
CPU: 6 PID: 121030 Comm: 116-pai-crypto. Not tainted 6.3.0-20230221.rc0.git4.99b8246b2d71.300.fc37.s390x+debug #1
Hardware name: IBM 3931 A01 704 (z/VM 7.3.0)
Call Trace:
[<000000032aa034ec>] dump_stack_lvl+0xac/0x100
[<0000000329f5a6cc>] check_bytes_and_report+0x104/0x140
[<0000000329f5aa78>] check_object+0x370/0x3c0
[<0000000329f5ede6>] free_debug_processing+0x15e/0x348
[<0000000329f5f06a>] free_to_partial_list+0x9a/0x2f0
[<0000000329f5f4a4>] __slab_free+0x1e4/0x3a8
[<0000000329f61768>] __kmem_cache_free+0x308/0x358
[<000000032a91465c>] iucv_cpu_dead+0x6c/0x88
[<0000000329c2fc66>] cpuhp_invoke_callback+0x156/0x2f0
[<000000032aa062da>] _cpu_down.constprop.0+0x22a/0x5e0
[<0000000329c3243e>] cpu_device_down+0x4e/0x78
[<000000032a61dee0>] device_offline+0xc8/0x118
[<000000032a61e048>] online_store+0x60/0xe0
[<000000032a08b6b0>] kernfs_fop_write_iter+0x150/0x1e8
[<0000000329fab65c>] vfs_write+0x174/0x360
[<0000000329fab9fc>] ksys_write+0x74/0x100
[<000000032aa03a5a>] __do_syscall+0x1da/0x208
[<000000032aa177b2>] system_call+0x82/0xb0
INFO: lockdep is turned off.
FIX dma-kmalloc-64: Restoring kmalloc Redzone 0x0000000000400564-0x0000000000400567=0xcc
FIX dma-kmalloc-64: Object at 0x0000000000400540 not freed
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 2356f4cb191100a5e92d537f13e5efdbc697e9cb Version: 2356f4cb191100a5e92d537f13e5efdbc697e9cb Version: 2356f4cb191100a5e92d537f13e5efdbc697e9cb Version: 2356f4cb191100a5e92d537f13e5efdbc697e9cb Version: 2356f4cb191100a5e92d537f13e5efdbc697e9cb Version: 2356f4cb191100a5e92d537f13e5efdbc697e9cb Version: 2356f4cb191100a5e92d537f13e5efdbc697e9cb Version: 2356f4cb191100a5e92d537f13e5efdbc697e9cb |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/iucv/iucv.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "a908eae0f71811afee86be7088692f1aa5855c3b",
"status": "affected",
"version": "2356f4cb191100a5e92d537f13e5efdbc697e9cb",
"versionType": "git"
},
{
"lessThan": "b0d2bb5e31a693ebc8888eb407f8a257a3680efa",
"status": "affected",
"version": "2356f4cb191100a5e92d537f13e5efdbc697e9cb",
"versionType": "git"
},
{
"lessThan": "71da5991b6438ad6da13ceb25465ee2760a1c52f",
"status": "affected",
"version": "2356f4cb191100a5e92d537f13e5efdbc697e9cb",
"versionType": "git"
},
{
"lessThan": "bd2e78462ae18484e55ae4d285df2c86b86bdd12",
"status": "affected",
"version": "2356f4cb191100a5e92d537f13e5efdbc697e9cb",
"versionType": "git"
},
{
"lessThan": "3cfdefdaaa4b2a77e84d0db5e0a47a7aa3bb615a",
"status": "affected",
"version": "2356f4cb191100a5e92d537f13e5efdbc697e9cb",
"versionType": "git"
},
{
"lessThan": "c78f1345db4e4b3b78f9b768f4074ebd60abe966",
"status": "affected",
"version": "2356f4cb191100a5e92d537f13e5efdbc697e9cb",
"versionType": "git"
},
{
"lessThan": "93a970494881004c348d8feb38463ee72496e99a",
"status": "affected",
"version": "2356f4cb191100a5e92d537f13e5efdbc697e9cb",
"versionType": "git"
},
{
"lessThan": "3d87debb8ed2649608ff432699e7c961c0c6f03b",
"status": "affected",
"version": "2356f4cb191100a5e92d537f13e5efdbc697e9cb",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/iucv/iucv.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.21"
},
{
"lessThan": "2.6.21",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.311",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.279",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.238",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.176",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.104",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.21",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.311",
"versionStartIncluding": "2.6.21",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.279",
"versionStartIncluding": "2.6.21",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.238",
"versionStartIncluding": "2.6.21",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.176",
"versionStartIncluding": "2.6.21",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.104",
"versionStartIncluding": "2.6.21",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.21",
"versionStartIncluding": "2.6.21",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.8",
"versionStartIncluding": "2.6.21",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "2.6.21",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/iucv: Fix size of interrupt data\n\niucv_irq_data needs to be 4 bytes larger.\nThese bytes are not used by the iucv module, but written by\nthe z/VM hypervisor in case a CPU is deconfigured.\n\nReported as:\nBUG dma-kmalloc-64 (Not tainted): kmalloc Redzone overwritten\n-----------------------------------------------------------------------------\n0x0000000000400564-0x0000000000400567 @offset=1380. First byte 0x80 instead of 0xcc\nAllocated in iucv_cpu_prepare+0x44/0xd0 age=167839 cpu=2 pid=1\n__kmem_cache_alloc_node+0x166/0x450\nkmalloc_node_trace+0x3a/0x70\niucv_cpu_prepare+0x44/0xd0\ncpuhp_invoke_callback+0x156/0x2f0\ncpuhp_issue_call+0xf0/0x298\n__cpuhp_setup_state_cpuslocked+0x136/0x338\n__cpuhp_setup_state+0xf4/0x288\niucv_init+0xf4/0x280\ndo_one_initcall+0x78/0x390\ndo_initcalls+0x11a/0x140\nkernel_init_freeable+0x25e/0x2a0\nkernel_init+0x2e/0x170\n__ret_from_fork+0x3c/0x58\nret_from_fork+0xa/0x40\nFreed in iucv_init+0x92/0x280 age=167839 cpu=2 pid=1\n__kmem_cache_free+0x308/0x358\niucv_init+0x92/0x280\ndo_one_initcall+0x78/0x390\ndo_initcalls+0x11a/0x140\nkernel_init_freeable+0x25e/0x2a0\nkernel_init+0x2e/0x170\n__ret_from_fork+0x3c/0x58\nret_from_fork+0xa/0x40\nSlab 0x0000037200010000 objects=32 used=30 fp=0x0000000000400640 flags=0x1ffff00000010200(slab|head|node=0|zone=0|\nObject 0x0000000000400540 @offset=1344 fp=0x0000000000000000\nRedzone 0000000000400500: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................\nRedzone 0000000000400510: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................\nRedzone 0000000000400520: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................\nRedzone 0000000000400530: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................\nObject 0000000000400540: 00 01 00 03 00 00 00 00 00 00 00 00 00 00 00 00 ................\nObject 0000000000400550: f3 86 81 f2 f4 82 f8 82 f0 f0 f0 f0 f0 f0 f0 f2 ................\nObject 0000000000400560: 00 00 00 00 80 00 00 00 cc cc cc cc cc cc cc cc ................\nObject 0000000000400570: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................\nRedzone 0000000000400580: cc cc cc cc cc cc cc cc ........\nPadding 00000000004005d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ\nPadding 00000000004005e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ\nPadding 00000000004005f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZ\nCPU: 6 PID: 121030 Comm: 116-pai-crypto. Not tainted 6.3.0-20230221.rc0.git4.99b8246b2d71.300.fc37.s390x+debug #1\nHardware name: IBM 3931 A01 704 (z/VM 7.3.0)\nCall Trace:\n[\u003c000000032aa034ec\u003e] dump_stack_lvl+0xac/0x100\n[\u003c0000000329f5a6cc\u003e] check_bytes_and_report+0x104/0x140\n[\u003c0000000329f5aa78\u003e] check_object+0x370/0x3c0\n[\u003c0000000329f5ede6\u003e] free_debug_processing+0x15e/0x348\n[\u003c0000000329f5f06a\u003e] free_to_partial_list+0x9a/0x2f0\n[\u003c0000000329f5f4a4\u003e] __slab_free+0x1e4/0x3a8\n[\u003c0000000329f61768\u003e] __kmem_cache_free+0x308/0x358\n[\u003c000000032a91465c\u003e] iucv_cpu_dead+0x6c/0x88\n[\u003c0000000329c2fc66\u003e] cpuhp_invoke_callback+0x156/0x2f0\n[\u003c000000032aa062da\u003e] _cpu_down.constprop.0+0x22a/0x5e0\n[\u003c0000000329c3243e\u003e] cpu_device_down+0x4e/0x78\n[\u003c000000032a61dee0\u003e] device_offline+0xc8/0x118\n[\u003c000000032a61e048\u003e] online_store+0x60/0xe0\n[\u003c000000032a08b6b0\u003e] kernfs_fop_write_iter+0x150/0x1e8\n[\u003c0000000329fab65c\u003e] vfs_write+0x174/0x360\n[\u003c0000000329fab9fc\u003e] ksys_write+0x74/0x100\n[\u003c000000032aa03a5a\u003e] __do_syscall+0x1da/0x208\n[\u003c000000032aa177b2\u003e] system_call+0x82/0xb0\nINFO: lockdep is turned off.\nFIX dma-kmalloc-64: Restoring kmalloc Redzone 0x0000000000400564-0x0000000000400567=0xcc\nFIX dma-kmalloc-64: Object at 0x0000000000400540 not freed"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:50:01.039Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/a908eae0f71811afee86be7088692f1aa5855c3b"
},
{
"url": "https://git.kernel.org/stable/c/b0d2bb5e31a693ebc8888eb407f8a257a3680efa"
},
{
"url": "https://git.kernel.org/stable/c/71da5991b6438ad6da13ceb25465ee2760a1c52f"
},
{
"url": "https://git.kernel.org/stable/c/bd2e78462ae18484e55ae4d285df2c86b86bdd12"
},
{
"url": "https://git.kernel.org/stable/c/3cfdefdaaa4b2a77e84d0db5e0a47a7aa3bb615a"
},
{
"url": "https://git.kernel.org/stable/c/c78f1345db4e4b3b78f9b768f4074ebd60abe966"
},
{
"url": "https://git.kernel.org/stable/c/93a970494881004c348d8feb38463ee72496e99a"
},
{
"url": "https://git.kernel.org/stable/c/3d87debb8ed2649608ff432699e7c961c0c6f03b"
}
],
"title": "net/iucv: Fix size of interrupt data",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53108",
"datePublished": "2025-05-02T15:55:48.867Z",
"dateReserved": "2025-05-02T15:51:43.553Z",
"dateUpdated": "2025-05-04T07:50:01.039Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53090 (GCVE-0-2023-53090)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-09-16 08:02
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amdkfd: Fix an illegal memory access
In the kfd_wait_on_events() function, the kfd_event_waiter structure is
allocated by alloc_event_waiters(), but the event field of the waiter
structure is not initialized; When copy_from_user() fails in the
kfd_wait_on_events() function, it will enter exception handling to
release the previously allocated memory of the waiter structure;
Due to the event field of the waiters structure being accessed
in the free_waiters() function, this results in illegal memory access
and system crash, here is the crash log:
localhost kernel: RIP: 0010:native_queued_spin_lock_slowpath+0x185/0x1e0
localhost kernel: RSP: 0018:ffffaa53c362bd60 EFLAGS: 00010082
localhost kernel: RAX: ff3d3d6bff4007cb RBX: 0000000000000282 RCX: 00000000002c0000
localhost kernel: RDX: ffff9e855eeacb80 RSI: 000000000000279c RDI: ffffe7088f6a21d0
localhost kernel: RBP: ffffe7088f6a21d0 R08: 00000000002c0000 R09: ffffaa53c362be64
localhost kernel: R10: ffffaa53c362bbd8 R11: 0000000000000001 R12: 0000000000000002
localhost kernel: R13: ffff9e7ead15d600 R14: 0000000000000000 R15: ffff9e7ead15d698
localhost kernel: FS: 0000152a3d111700(0000) GS:ffff9e855ee80000(0000) knlGS:0000000000000000
localhost kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
localhost kernel: CR2: 0000152938000010 CR3: 000000044d7a4000 CR4: 00000000003506e0
localhost kernel: Call Trace:
localhost kernel: _raw_spin_lock_irqsave+0x30/0x40
localhost kernel: remove_wait_queue+0x12/0x50
localhost kernel: kfd_wait_on_events+0x1b6/0x490 [hydcu]
localhost kernel: ? ftrace_graph_caller+0xa0/0xa0
localhost kernel: kfd_ioctl+0x38c/0x4a0 [hydcu]
localhost kernel: ? kfd_ioctl_set_trap_handler+0x70/0x70 [hydcu]
localhost kernel: ? kfd_ioctl_create_queue+0x5a0/0x5a0 [hydcu]
localhost kernel: ? ftrace_graph_caller+0xa0/0xa0
localhost kernel: __x64_sys_ioctl+0x8e/0xd0
localhost kernel: ? syscall_trace_enter.isra.18+0x143/0x1b0
localhost kernel: do_syscall_64+0x33/0x80
localhost kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9
localhost kernel: RIP: 0033:0x152a4dff68d7
Allocate the structure with kcalloc, and remove redundant 0-initialization
and a redundant loop condition check.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 4a488a7ad71401169cecee75dc94bcce642e2c53 Version: 4a488a7ad71401169cecee75dc94bcce642e2c53 Version: 4a488a7ad71401169cecee75dc94bcce642e2c53 Version: 4a488a7ad71401169cecee75dc94bcce642e2c53 Version: 4a488a7ad71401169cecee75dc94bcce642e2c53 Version: 4a488a7ad71401169cecee75dc94bcce642e2c53 Version: 4a488a7ad71401169cecee75dc94bcce642e2c53 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/amd/amdkfd/kfd_events.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "5a3fb3b745af0ce46ec2e0c8e507bae45b937334",
"status": "affected",
"version": "4a488a7ad71401169cecee75dc94bcce642e2c53",
"versionType": "git"
},
{
"lessThan": "bbf5eada4334a96e3a204b2307ff5b14dc380b0b",
"status": "affected",
"version": "4a488a7ad71401169cecee75dc94bcce642e2c53",
"versionType": "git"
},
{
"lessThan": "6936525142a015e854d0a23e9ad9ea0a28b3843d",
"status": "affected",
"version": "4a488a7ad71401169cecee75dc94bcce642e2c53",
"versionType": "git"
},
{
"lessThan": "2fece63b55c5d74cd6f5de51159e2cde37e10555",
"status": "affected",
"version": "4a488a7ad71401169cecee75dc94bcce642e2c53",
"versionType": "git"
},
{
"lessThan": "d9923e7214a870b312bf61f6a89c7554d0966985",
"status": "affected",
"version": "4a488a7ad71401169cecee75dc94bcce642e2c53",
"versionType": "git"
},
{
"lessThan": "61f306f8df0d5559659c5578cf6d95236bcdcb25",
"status": "affected",
"version": "4a488a7ad71401169cecee75dc94bcce642e2c53",
"versionType": "git"
},
{
"lessThan": "4fc8fff378b2f2039f2a666d9f8c570f4e58352c",
"status": "affected",
"version": "4a488a7ad71401169cecee75dc94bcce642e2c53",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/amd/amdkfd/kfd_events.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "3.19"
},
{
"lessThan": "3.19",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.279",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.238",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.176",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.104",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.21",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.279",
"versionStartIncluding": "3.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.238",
"versionStartIncluding": "3.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.176",
"versionStartIncluding": "3.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.104",
"versionStartIncluding": "3.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.21",
"versionStartIncluding": "3.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.8",
"versionStartIncluding": "3.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "3.19",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdkfd: Fix an illegal memory access\n\nIn the kfd_wait_on_events() function, the kfd_event_waiter structure is\nallocated by alloc_event_waiters(), but the event field of the waiter\nstructure is not initialized; When copy_from_user() fails in the\nkfd_wait_on_events() function, it will enter exception handling to\nrelease the previously allocated memory of the waiter structure;\nDue to the event field of the waiters structure being accessed\nin the free_waiters() function, this results in illegal memory access\nand system crash, here is the crash log:\n\nlocalhost kernel: RIP: 0010:native_queued_spin_lock_slowpath+0x185/0x1e0\nlocalhost kernel: RSP: 0018:ffffaa53c362bd60 EFLAGS: 00010082\nlocalhost kernel: RAX: ff3d3d6bff4007cb RBX: 0000000000000282 RCX: 00000000002c0000\nlocalhost kernel: RDX: ffff9e855eeacb80 RSI: 000000000000279c RDI: ffffe7088f6a21d0\nlocalhost kernel: RBP: ffffe7088f6a21d0 R08: 00000000002c0000 R09: ffffaa53c362be64\nlocalhost kernel: R10: ffffaa53c362bbd8 R11: 0000000000000001 R12: 0000000000000002\nlocalhost kernel: R13: ffff9e7ead15d600 R14: 0000000000000000 R15: ffff9e7ead15d698\nlocalhost kernel: FS: 0000152a3d111700(0000) GS:ffff9e855ee80000(0000) knlGS:0000000000000000\nlocalhost kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nlocalhost kernel: CR2: 0000152938000010 CR3: 000000044d7a4000 CR4: 00000000003506e0\nlocalhost kernel: Call Trace:\nlocalhost kernel: _raw_spin_lock_irqsave+0x30/0x40\nlocalhost kernel: remove_wait_queue+0x12/0x50\nlocalhost kernel: kfd_wait_on_events+0x1b6/0x490 [hydcu]\nlocalhost kernel: ? ftrace_graph_caller+0xa0/0xa0\nlocalhost kernel: kfd_ioctl+0x38c/0x4a0 [hydcu]\nlocalhost kernel: ? kfd_ioctl_set_trap_handler+0x70/0x70 [hydcu]\nlocalhost kernel: ? kfd_ioctl_create_queue+0x5a0/0x5a0 [hydcu]\nlocalhost kernel: ? ftrace_graph_caller+0xa0/0xa0\nlocalhost kernel: __x64_sys_ioctl+0x8e/0xd0\nlocalhost kernel: ? syscall_trace_enter.isra.18+0x143/0x1b0\nlocalhost kernel: do_syscall_64+0x33/0x80\nlocalhost kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9\nlocalhost kernel: RIP: 0033:0x152a4dff68d7\n\nAllocate the structure with kcalloc, and remove redundant 0-initialization\nand a redundant loop condition check."
}
],
"providerMetadata": {
"dateUpdated": "2025-09-16T08:02:17.858Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/5a3fb3b745af0ce46ec2e0c8e507bae45b937334"
},
{
"url": "https://git.kernel.org/stable/c/bbf5eada4334a96e3a204b2307ff5b14dc380b0b"
},
{
"url": "https://git.kernel.org/stable/c/6936525142a015e854d0a23e9ad9ea0a28b3843d"
},
{
"url": "https://git.kernel.org/stable/c/2fece63b55c5d74cd6f5de51159e2cde37e10555"
},
{
"url": "https://git.kernel.org/stable/c/d9923e7214a870b312bf61f6a89c7554d0966985"
},
{
"url": "https://git.kernel.org/stable/c/61f306f8df0d5559659c5578cf6d95236bcdcb25"
},
{
"url": "https://git.kernel.org/stable/c/4fc8fff378b2f2039f2a666d9f8c570f4e58352c"
}
],
"title": "drm/amdkfd: Fix an illegal memory access",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53090",
"datePublished": "2025-05-02T15:55:36.164Z",
"dateReserved": "2025-05-02T15:51:43.551Z",
"dateUpdated": "2025-09-16T08:02:17.858Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49776 (GCVE-0-2022-49776)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:45
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
macvlan: enforce a consistent minimal mtu
macvlan should enforce a minimal mtu of 68, even at link creation.
This patch avoids the current behavior (which could lead to crashes
in ipv6 stack if the link is brought up)
$ ip link add macvlan1 link eno1 mtu 8 type macvlan # This should fail !
$ ip link sh dev macvlan1
5: macvlan1@eno1: <BROADCAST,MULTICAST> mtu 8 qdisc noop
state DOWN mode DEFAULT group default qlen 1000
link/ether 02:47:6c:24:74:82 brd ff:ff:ff:ff:ff:ff
$ ip link set macvlan1 mtu 67
Error: mtu less than device minimum.
$ ip link set macvlan1 mtu 68
$ ip link set macvlan1 mtu 8
Error: mtu less than device minimum.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 91572088e3fdbf4fe31cf397926d8b890fdb3237 Version: 91572088e3fdbf4fe31cf397926d8b890fdb3237 Version: 91572088e3fdbf4fe31cf397926d8b890fdb3237 Version: 91572088e3fdbf4fe31cf397926d8b890fdb3237 Version: 91572088e3fdbf4fe31cf397926d8b890fdb3237 Version: 91572088e3fdbf4fe31cf397926d8b890fdb3237 Version: 91572088e3fdbf4fe31cf397926d8b890fdb3237 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/macvlan.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "d2fee7d121d189c6dc905b727d60e7043a6655bb",
"status": "affected",
"version": "91572088e3fdbf4fe31cf397926d8b890fdb3237",
"versionType": "git"
},
{
"lessThan": "650137a7c0b2892df2e5b0bc112d7b09a78c93c8",
"status": "affected",
"version": "91572088e3fdbf4fe31cf397926d8b890fdb3237",
"versionType": "git"
},
{
"lessThan": "a62aa84fe19eb24d083d600a074c009a0a66d4f3",
"status": "affected",
"version": "91572088e3fdbf4fe31cf397926d8b890fdb3237",
"versionType": "git"
},
{
"lessThan": "e929ec98c0c3b10d9c07f3776df0c1a02d7a763e",
"status": "affected",
"version": "91572088e3fdbf4fe31cf397926d8b890fdb3237",
"versionType": "git"
},
{
"lessThan": "e41cbf98df22d08402e65174d147cbb187fe1a33",
"status": "affected",
"version": "91572088e3fdbf4fe31cf397926d8b890fdb3237",
"versionType": "git"
},
{
"lessThan": "2b055c719d8f94c15ec9b7659978133030c6a353",
"status": "affected",
"version": "91572088e3fdbf4fe31cf397926d8b890fdb3237",
"versionType": "git"
},
{
"lessThan": "b64085b00044bdf3cd1c9825e9ef5b2e0feae91a",
"status": "affected",
"version": "91572088e3fdbf4fe31cf397926d8b890fdb3237",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/macvlan.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.10"
},
{
"lessThan": "4.10",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.300",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.267",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.156",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.80",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.300",
"versionStartIncluding": "4.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.267",
"versionStartIncluding": "4.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.225",
"versionStartIncluding": "4.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.156",
"versionStartIncluding": "4.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.80",
"versionStartIncluding": "4.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "4.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "4.10",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmacvlan: enforce a consistent minimal mtu\n\nmacvlan should enforce a minimal mtu of 68, even at link creation.\n\nThis patch avoids the current behavior (which could lead to crashes\nin ipv6 stack if the link is brought up)\n\n$ ip link add macvlan1 link eno1 mtu 8 type macvlan # This should fail !\n$ ip link sh dev macvlan1\n5: macvlan1@eno1: \u003cBROADCAST,MULTICAST\u003e mtu 8 qdisc noop\n state DOWN mode DEFAULT group default qlen 1000\n link/ether 02:47:6c:24:74:82 brd ff:ff:ff:ff:ff:ff\n$ ip link set macvlan1 mtu 67\nError: mtu less than device minimum.\n$ ip link set macvlan1 mtu 68\n$ ip link set macvlan1 mtu 8\nError: mtu less than device minimum."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:45:07.682Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/d2fee7d121d189c6dc905b727d60e7043a6655bb"
},
{
"url": "https://git.kernel.org/stable/c/650137a7c0b2892df2e5b0bc112d7b09a78c93c8"
},
{
"url": "https://git.kernel.org/stable/c/a62aa84fe19eb24d083d600a074c009a0a66d4f3"
},
{
"url": "https://git.kernel.org/stable/c/e929ec98c0c3b10d9c07f3776df0c1a02d7a763e"
},
{
"url": "https://git.kernel.org/stable/c/e41cbf98df22d08402e65174d147cbb187fe1a33"
},
{
"url": "https://git.kernel.org/stable/c/2b055c719d8f94c15ec9b7659978133030c6a353"
},
{
"url": "https://git.kernel.org/stable/c/b64085b00044bdf3cd1c9825e9ef5b2e0feae91a"
}
],
"title": "macvlan: enforce a consistent minimal mtu",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49776",
"datePublished": "2025-05-01T14:09:12.572Z",
"dateReserved": "2025-04-16T07:17:33.805Z",
"dateUpdated": "2025-05-04T08:45:07.682Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49879 (GCVE-0-2022-49879)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-05-04 08:47
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ext4: fix BUG_ON() when directory entry has invalid rec_len
The rec_len field in the directory entry has to be a multiple of 4. A
corrupted filesystem image can be used to hit a BUG() in
ext4_rec_len_to_disk(), called from make_indexed_dir().
------------[ cut here ]------------
kernel BUG at fs/ext4/ext4.h:2413!
...
RIP: 0010:make_indexed_dir+0x53f/0x5f0
...
Call Trace:
<TASK>
? add_dirent_to_buf+0x1b2/0x200
ext4_add_entry+0x36e/0x480
ext4_add_nondir+0x2b/0xc0
ext4_create+0x163/0x200
path_openat+0x635/0xe90
do_filp_open+0xb4/0x160
? __create_object.isra.0+0x1de/0x3b0
? _raw_spin_unlock+0x12/0x30
do_sys_openat2+0x91/0x150
__x64_sys_open+0x6c/0xa0
do_syscall_64+0x3c/0x80
entry_SYSCALL_64_after_hwframe+0x46/0xb0
The fix simply adds a call to ext4_check_dir_entry() to validate the
directory entry, returning -EFSCORRUPTED if the entry is invalid.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"fs/ext4/namei.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "2fa24d0274fbf913b56ee31f15bc01168669d909",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "156451a67b93986fb07c274ef6995ff40766c5ad",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "999cff2b6ce3b45c08abf793bf55534777421327",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "ce1ee2c8827fb6493e91acbd50f664cf2a972c3d",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "17a0bc9bd697f75cfdf9b378d5eb2d7409c91340",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"fs/ext4/namei.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.224",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.154",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.78",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.224",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.154",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.78",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\next4: fix BUG_ON() when directory entry has invalid rec_len\n\nThe rec_len field in the directory entry has to be a multiple of 4. A\ncorrupted filesystem image can be used to hit a BUG() in\next4_rec_len_to_disk(), called from make_indexed_dir().\n\n ------------[ cut here ]------------\n kernel BUG at fs/ext4/ext4.h:2413!\n ...\n RIP: 0010:make_indexed_dir+0x53f/0x5f0\n ...\n Call Trace:\n \u003cTASK\u003e\n ? add_dirent_to_buf+0x1b2/0x200\n ext4_add_entry+0x36e/0x480\n ext4_add_nondir+0x2b/0xc0\n ext4_create+0x163/0x200\n path_openat+0x635/0xe90\n do_filp_open+0xb4/0x160\n ? __create_object.isra.0+0x1de/0x3b0\n ? _raw_spin_unlock+0x12/0x30\n do_sys_openat2+0x91/0x150\n __x64_sys_open+0x6c/0xa0\n do_syscall_64+0x3c/0x80\n entry_SYSCALL_64_after_hwframe+0x46/0xb0\n\nThe fix simply adds a call to ext4_check_dir_entry() to validate the\ndirectory entry, returning -EFSCORRUPTED if the entry is invalid."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:47:39.142Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/2fa24d0274fbf913b56ee31f15bc01168669d909"
},
{
"url": "https://git.kernel.org/stable/c/156451a67b93986fb07c274ef6995ff40766c5ad"
},
{
"url": "https://git.kernel.org/stable/c/999cff2b6ce3b45c08abf793bf55534777421327"
},
{
"url": "https://git.kernel.org/stable/c/ce1ee2c8827fb6493e91acbd50f664cf2a972c3d"
},
{
"url": "https://git.kernel.org/stable/c/17a0bc9bd697f75cfdf9b378d5eb2d7409c91340"
}
],
"title": "ext4: fix BUG_ON() when directory entry has invalid rec_len",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49879",
"datePublished": "2025-05-01T14:10:27.117Z",
"dateReserved": "2025-05-01T14:05:17.239Z",
"dateUpdated": "2025-05-04T08:47:39.142Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49858 (GCVE-0-2022-49858)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-05-04 08:47
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
octeontx2-pf: Fix SQE threshold checking
Current way of checking available SQE count which is based on
HW updated SQB count could result in driver submitting an SQE
even before CQE for the previously transmitted SQE at the same
index is processed in NAPI resulting losing SKB pointers,
hence a leak. Fix this by checking a consumer index which
is updated once CQE is processed.
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c",
"drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.c",
"drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.h"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "015e3c0a3b16193aab23beefe4719484b9984c2d",
"status": "affected",
"version": "3ca6c4c882a7f34085b170d93cf0d0e843aa00e6",
"versionType": "git"
},
{
"lessThan": "f0dfc4c88ef39be0ba736aa0ce6119263fc19aeb",
"status": "affected",
"version": "3ca6c4c882a7f34085b170d93cf0d0e843aa00e6",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c",
"drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.c",
"drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.h"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.6"
},
{
"lessThan": "5.6",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.9",
"versionStartIncluding": "5.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "5.6",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nocteontx2-pf: Fix SQE threshold checking\n\nCurrent way of checking available SQE count which is based on\nHW updated SQB count could result in driver submitting an SQE\neven before CQE for the previously transmitted SQE at the same\nindex is processed in NAPI resulting losing SKB pointers,\nhence a leak. Fix this by checking a consumer index which\nis updated once CQE is processed."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:47:02.160Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/015e3c0a3b16193aab23beefe4719484b9984c2d"
},
{
"url": "https://git.kernel.org/stable/c/f0dfc4c88ef39be0ba736aa0ce6119263fc19aeb"
}
],
"title": "octeontx2-pf: Fix SQE threshold checking",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49858",
"datePublished": "2025-05-01T14:10:11.559Z",
"dateReserved": "2025-05-01T14:05:17.235Z",
"dateUpdated": "2025-05-04T08:47:02.160Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49842 (GCVE-0-2022-49842)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-10-01 17:00
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ASoC: core: Fix use-after-free in snd_soc_exit()
KASAN reports a use-after-free:
BUG: KASAN: use-after-free in device_del+0xb5b/0xc60
Read of size 8 at addr ffff888008655050 by task rmmod/387
CPU: 2 PID: 387 Comm: rmmod
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996)
Call Trace:
<TASK>
dump_stack_lvl+0x79/0x9a
print_report+0x17f/0x47b
kasan_report+0xbb/0xf0
device_del+0xb5b/0xc60
platform_device_del.part.0+0x24/0x200
platform_device_unregister+0x2e/0x40
snd_soc_exit+0xa/0x22 [snd_soc_core]
__do_sys_delete_module.constprop.0+0x34f/0x5b0
do_syscall_64+0x3a/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
...
</TASK>
It's bacause in snd_soc_init(), snd_soc_util_init() is possble to fail,
but its ret is ignored, which makes soc_dummy_dev unregistered twice.
snd_soc_init()
snd_soc_util_init()
platform_device_register_simple(soc_dummy_dev)
platform_driver_register() # fail
platform_device_unregister(soc_dummy_dev)
platform_driver_register() # success
...
snd_soc_exit()
snd_soc_util_exit()
# soc_dummy_dev will be unregistered for second time
To fix it, handle error and stop snd_soc_init() when util_init() fail.
Also clean debugfs when util_init() or driver_register() fail.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: fb257897bf20c5f0e1df584bb5b874e811651263 Version: fb257897bf20c5f0e1df584bb5b874e811651263 Version: fb257897bf20c5f0e1df584bb5b874e811651263 Version: fb257897bf20c5f0e1df584bb5b874e811651263 Version: fb257897bf20c5f0e1df584bb5b874e811651263 Version: fb257897bf20c5f0e1df584bb5b874e811651263 Version: fb257897bf20c5f0e1df584bb5b874e811651263 Version: fb257897bf20c5f0e1df584bb5b874e811651263 |
||
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-49842",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T17:00:53.638936Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-416",
"description": "CWE-416 Use After Free",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T17:00:56.212Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"sound/soc/soc-core.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "41fad4f712e081acdfde8b59847f9f66eaf407a0",
"status": "affected",
"version": "fb257897bf20c5f0e1df584bb5b874e811651263",
"versionType": "git"
},
{
"lessThan": "90bbdf30a51e42378cb23a312005a022794b8e1e",
"status": "affected",
"version": "fb257897bf20c5f0e1df584bb5b874e811651263",
"versionType": "git"
},
{
"lessThan": "a3365e62239dc064019a244bde5686ac18527c22",
"status": "affected",
"version": "fb257897bf20c5f0e1df584bb5b874e811651263",
"versionType": "git"
},
{
"lessThan": "2ec3f558db343b045a7c7419cdbaec266b8ac1a7",
"status": "affected",
"version": "fb257897bf20c5f0e1df584bb5b874e811651263",
"versionType": "git"
},
{
"lessThan": "8d21554ec7680e9585fb852d933203c3db60dad1",
"status": "affected",
"version": "fb257897bf20c5f0e1df584bb5b874e811651263",
"versionType": "git"
},
{
"lessThan": "34eee4189bcebbd5f6a2ff25ef0cb893ad33d51e",
"status": "affected",
"version": "fb257897bf20c5f0e1df584bb5b874e811651263",
"versionType": "git"
},
{
"lessThan": "c5674bd073c0fd9f620ca550c5ff08d0d429bdd9",
"status": "affected",
"version": "fb257897bf20c5f0e1df584bb5b874e811651263",
"versionType": "git"
},
{
"lessThan": "6ec27c53886c8963729885bcf2dd996eba2767a7",
"status": "affected",
"version": "fb257897bf20c5f0e1df584bb5b874e811651263",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"sound/soc/soc-core.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "3.0"
},
{
"lessThan": "3.0",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.9.*",
"status": "unaffected",
"version": "4.9.334",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.300",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.267",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.156",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.80",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.9.334",
"versionStartIncluding": "3.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.300",
"versionStartIncluding": "3.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.267",
"versionStartIncluding": "3.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.225",
"versionStartIncluding": "3.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.156",
"versionStartIncluding": "3.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.80",
"versionStartIncluding": "3.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "3.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "3.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: core: Fix use-after-free in snd_soc_exit()\n\nKASAN reports a use-after-free:\n\nBUG: KASAN: use-after-free in device_del+0xb5b/0xc60\nRead of size 8 at addr ffff888008655050 by task rmmod/387\nCPU: 2 PID: 387 Comm: rmmod\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996)\nCall Trace:\n\u003cTASK\u003e\ndump_stack_lvl+0x79/0x9a\nprint_report+0x17f/0x47b\nkasan_report+0xbb/0xf0\ndevice_del+0xb5b/0xc60\nplatform_device_del.part.0+0x24/0x200\nplatform_device_unregister+0x2e/0x40\nsnd_soc_exit+0xa/0x22 [snd_soc_core]\n__do_sys_delete_module.constprop.0+0x34f/0x5b0\ndo_syscall_64+0x3a/0x90\nentry_SYSCALL_64_after_hwframe+0x63/0xcd\n...\n\u003c/TASK\u003e\n\nIt\u0027s bacause in snd_soc_init(), snd_soc_util_init() is possble to fail,\nbut its ret is ignored, which makes soc_dummy_dev unregistered twice.\n\nsnd_soc_init()\n snd_soc_util_init()\n platform_device_register_simple(soc_dummy_dev)\n platform_driver_register() # fail\n \tplatform_device_unregister(soc_dummy_dev)\n platform_driver_register() # success\n...\nsnd_soc_exit()\n snd_soc_util_exit()\n # soc_dummy_dev will be unregistered for second time\n\nTo fix it, handle error and stop snd_soc_init() when util_init() fail.\nAlso clean debugfs when util_init() or driver_register() fail."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:46:41.713Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/41fad4f712e081acdfde8b59847f9f66eaf407a0"
},
{
"url": "https://git.kernel.org/stable/c/90bbdf30a51e42378cb23a312005a022794b8e1e"
},
{
"url": "https://git.kernel.org/stable/c/a3365e62239dc064019a244bde5686ac18527c22"
},
{
"url": "https://git.kernel.org/stable/c/2ec3f558db343b045a7c7419cdbaec266b8ac1a7"
},
{
"url": "https://git.kernel.org/stable/c/8d21554ec7680e9585fb852d933203c3db60dad1"
},
{
"url": "https://git.kernel.org/stable/c/34eee4189bcebbd5f6a2ff25ef0cb893ad33d51e"
},
{
"url": "https://git.kernel.org/stable/c/c5674bd073c0fd9f620ca550c5ff08d0d429bdd9"
},
{
"url": "https://git.kernel.org/stable/c/6ec27c53886c8963729885bcf2dd996eba2767a7"
}
],
"title": "ASoC: core: Fix use-after-free in snd_soc_exit()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49842",
"datePublished": "2025-05-01T14:09:57.711Z",
"dateReserved": "2025-05-01T14:05:17.229Z",
"dateUpdated": "2025-10-01T17:00:56.212Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53101 (GCVE-0-2023-53101)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 07:49
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ext4: zero i_disksize when initializing the bootloader inode
If the boot loader inode has never been used before, the
EXT4_IOC_SWAP_BOOT inode will initialize it, including setting the
i_size to 0. However, if the "never before used" boot loader has a
non-zero i_size, then i_disksize will be non-zero, and the
inconsistency between i_size and i_disksize can trigger a kernel
warning:
WARNING: CPU: 0 PID: 2580 at fs/ext4/file.c:319
CPU: 0 PID: 2580 Comm: bb Not tainted 6.3.0-rc1-00004-g703695902cfa
RIP: 0010:ext4_file_write_iter+0xbc7/0xd10
Call Trace:
vfs_write+0x3b1/0x5c0
ksys_write+0x77/0x160
__x64_sys_write+0x22/0x30
do_syscall_64+0x39/0x80
Reproducer:
1. create corrupted image and mount it:
mke2fs -t ext4 /tmp/foo.img 200
debugfs -wR "sif <5> size 25700" /tmp/foo.img
mount -t ext4 /tmp/foo.img /mnt
cd /mnt
echo 123 > file
2. Run the reproducer program:
posix_memalign(&buf, 1024, 1024)
fd = open("file", O_RDWR | O_DIRECT);
ioctl(fd, EXT4_IOC_SWAP_BOOT);
write(fd, buf, 1024);
Fix this by setting i_disksize as well as i_size to zero when
initiaizing the boot loader inode.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"fs/ext4/ioctl.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "d6c1447e483c05dbcfb3ff77ac04237a82070b8c",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "59eee0cdf8c036f554add97a4da7c06d7a9ff34a",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "0d8a6c9a6415999fee1259ccf1796480c026b7d6",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "3f00c476da8fe7c4c34ea16abb55d74127120413",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "01a821aacc64d4b05dafd239dbc9b7856686002f",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "9cb27b1e76f0cc886ac09055bc41c0ab3f205167",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "9e9a4cc5486356158554f6ad73027d8635a48b34",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "f5361da1e60d54ec81346aee8e3d8baf1be0b762",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"fs/ext4/ioctl.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.310",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.278",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.237",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.175",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.103",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.20",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.7",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.310",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.278",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.237",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.175",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.103",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.20",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\next4: zero i_disksize when initializing the bootloader inode\n\nIf the boot loader inode has never been used before, the\nEXT4_IOC_SWAP_BOOT inode will initialize it, including setting the\ni_size to 0. However, if the \"never before used\" boot loader has a\nnon-zero i_size, then i_disksize will be non-zero, and the\ninconsistency between i_size and i_disksize can trigger a kernel\nwarning:\n\n WARNING: CPU: 0 PID: 2580 at fs/ext4/file.c:319\n CPU: 0 PID: 2580 Comm: bb Not tainted 6.3.0-rc1-00004-g703695902cfa\n RIP: 0010:ext4_file_write_iter+0xbc7/0xd10\n Call Trace:\n vfs_write+0x3b1/0x5c0\n ksys_write+0x77/0x160\n __x64_sys_write+0x22/0x30\n do_syscall_64+0x39/0x80\n\nReproducer:\n 1. create corrupted image and mount it:\n mke2fs -t ext4 /tmp/foo.img 200\n debugfs -wR \"sif \u003c5\u003e size 25700\" /tmp/foo.img\n mount -t ext4 /tmp/foo.img /mnt\n cd /mnt\n echo 123 \u003e file\n 2. Run the reproducer program:\n posix_memalign(\u0026buf, 1024, 1024)\n fd = open(\"file\", O_RDWR | O_DIRECT);\n ioctl(fd, EXT4_IOC_SWAP_BOOT);\n write(fd, buf, 1024);\n\nFix this by setting i_disksize as well as i_size to zero when\ninitiaizing the boot loader inode."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:49:52.100Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/d6c1447e483c05dbcfb3ff77ac04237a82070b8c"
},
{
"url": "https://git.kernel.org/stable/c/59eee0cdf8c036f554add97a4da7c06d7a9ff34a"
},
{
"url": "https://git.kernel.org/stable/c/0d8a6c9a6415999fee1259ccf1796480c026b7d6"
},
{
"url": "https://git.kernel.org/stable/c/3f00c476da8fe7c4c34ea16abb55d74127120413"
},
{
"url": "https://git.kernel.org/stable/c/01a821aacc64d4b05dafd239dbc9b7856686002f"
},
{
"url": "https://git.kernel.org/stable/c/9cb27b1e76f0cc886ac09055bc41c0ab3f205167"
},
{
"url": "https://git.kernel.org/stable/c/9e9a4cc5486356158554f6ad73027d8635a48b34"
},
{
"url": "https://git.kernel.org/stable/c/f5361da1e60d54ec81346aee8e3d8baf1be0b762"
}
],
"title": "ext4: zero i_disksize when initializing the bootloader inode",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53101",
"datePublished": "2025-05-02T15:55:43.804Z",
"dateReserved": "2025-05-02T15:51:43.553Z",
"dateUpdated": "2025-05-04T07:49:52.100Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49809 (GCVE-0-2022-49809)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 12:45
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/x25: Fix skb leak in x25_lapb_receive_frame()
x25_lapb_receive_frame() using skb_copy() to get a private copy of
skb, the new skb should be freed in the undersized/fragmented skb
error handling path. Otherwise there is a memory leak.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: cb101ed2c3c7c0224d16953fe77bfb9d6c2cb9df Version: cb101ed2c3c7c0224d16953fe77bfb9d6c2cb9df Version: cb101ed2c3c7c0224d16953fe77bfb9d6c2cb9df Version: cb101ed2c3c7c0224d16953fe77bfb9d6c2cb9df Version: cb101ed2c3c7c0224d16953fe77bfb9d6c2cb9df Version: cb101ed2c3c7c0224d16953fe77bfb9d6c2cb9df Version: cb101ed2c3c7c0224d16953fe77bfb9d6c2cb9df Version: cb101ed2c3c7c0224d16953fe77bfb9d6c2cb9df Version: 7f3ea0c12493c9ff38a13a89bcf08846b50c1f1c |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/x25/x25_dev.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "fda0ba7c84b46d10947c687320804b9de149a921",
"status": "affected",
"version": "cb101ed2c3c7c0224d16953fe77bfb9d6c2cb9df",
"versionType": "git"
},
{
"lessThan": "dfcfbe4f2e4b2c81cff4e79b48502d97fda73118",
"status": "affected",
"version": "cb101ed2c3c7c0224d16953fe77bfb9d6c2cb9df",
"versionType": "git"
},
{
"lessThan": "0ef17d966445358a55c5f4ccf2c73cca3e39192b",
"status": "affected",
"version": "cb101ed2c3c7c0224d16953fe77bfb9d6c2cb9df",
"versionType": "git"
},
{
"lessThan": "e109b41870db995cae25dfaf0cc3922f9028b1a1",
"status": "affected",
"version": "cb101ed2c3c7c0224d16953fe77bfb9d6c2cb9df",
"versionType": "git"
},
{
"lessThan": "9f00da9c866d506998bf0a3f699ec900730472da",
"status": "affected",
"version": "cb101ed2c3c7c0224d16953fe77bfb9d6c2cb9df",
"versionType": "git"
},
{
"lessThan": "c8baf1fc248b2e88642f094fea9509a9bf98c5bb",
"status": "affected",
"version": "cb101ed2c3c7c0224d16953fe77bfb9d6c2cb9df",
"versionType": "git"
},
{
"lessThan": "2d675be16a461310d738d93f9f1a00da62055c5a",
"status": "affected",
"version": "cb101ed2c3c7c0224d16953fe77bfb9d6c2cb9df",
"versionType": "git"
},
{
"lessThan": "2929cceb2fcf0ded7182562e4888afafece82cce",
"status": "affected",
"version": "cb101ed2c3c7c0224d16953fe77bfb9d6c2cb9df",
"versionType": "git"
},
{
"status": "affected",
"version": "7f3ea0c12493c9ff38a13a89bcf08846b50c1f1c",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/x25/x25_dev.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "3.1"
},
{
"lessThan": "3.1",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.9.*",
"status": "unaffected",
"version": "4.9.334",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.300",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.267",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.156",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.80",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.9.334",
"versionStartIncluding": "3.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.300",
"versionStartIncluding": "3.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.267",
"versionStartIncluding": "3.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.225",
"versionStartIncluding": "3.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.156",
"versionStartIncluding": "3.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.80",
"versionStartIncluding": "3.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "3.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "3.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "3.0.72",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/x25: Fix skb leak in x25_lapb_receive_frame()\n\nx25_lapb_receive_frame() using skb_copy() to get a private copy of\nskb, the new skb should be freed in the undersized/fragmented skb\nerror handling path. Otherwise there is a memory leak."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T12:45:15.015Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/fda0ba7c84b46d10947c687320804b9de149a921"
},
{
"url": "https://git.kernel.org/stable/c/dfcfbe4f2e4b2c81cff4e79b48502d97fda73118"
},
{
"url": "https://git.kernel.org/stable/c/0ef17d966445358a55c5f4ccf2c73cca3e39192b"
},
{
"url": "https://git.kernel.org/stable/c/e109b41870db995cae25dfaf0cc3922f9028b1a1"
},
{
"url": "https://git.kernel.org/stable/c/9f00da9c866d506998bf0a3f699ec900730472da"
},
{
"url": "https://git.kernel.org/stable/c/c8baf1fc248b2e88642f094fea9509a9bf98c5bb"
},
{
"url": "https://git.kernel.org/stable/c/2d675be16a461310d738d93f9f1a00da62055c5a"
},
{
"url": "https://git.kernel.org/stable/c/2929cceb2fcf0ded7182562e4888afafece82cce"
}
],
"title": "net/x25: Fix skb leak in x25_lapb_receive_frame()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49809",
"datePublished": "2025-05-01T14:09:34.853Z",
"dateReserved": "2025-05-01T14:05:17.226Z",
"dateUpdated": "2025-05-04T12:45:15.015Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49834 (GCVE-0-2022-49834)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:46
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
nilfs2: fix use-after-free bug of ns_writer on remount
If a nilfs2 filesystem is downgraded to read-only due to metadata
corruption on disk and is remounted read/write, or if emergency read-only
remount is performed, detaching a log writer and synchronizing the
filesystem can be done at the same time.
In these cases, use-after-free of the log writer (hereinafter
nilfs->ns_writer) can happen as shown in the scenario below:
Task1 Task2
-------------------------------- ------------------------------
nilfs_construct_segment
nilfs_segctor_sync
init_wait
init_waitqueue_entry
add_wait_queue
schedule
nilfs_remount (R/W remount case)
nilfs_attach_log_writer
nilfs_detach_log_writer
nilfs_segctor_destroy
kfree
finish_wait
_raw_spin_lock_irqsave
__raw_spin_lock_irqsave
do_raw_spin_lock
debug_spin_lock_before <-- use-after-free
While Task1 is sleeping, nilfs->ns_writer is freed by Task2. After Task1
waked up, Task1 accesses nilfs->ns_writer which is already freed. This
scenario diagram is based on the Shigeru Yoshida's post [1].
This patch fixes the issue by not detaching nilfs->ns_writer on remount so
that this UAF race doesn't happen. Along with this change, this patch
also inserts a few necessary read-only checks with superblock instance
where only the ns_writer pointer was used to check if the filesystem is
read-only.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"fs/nilfs2/segment.c",
"fs/nilfs2/super.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "b2fbf10040216ef5ee270773755fc2f5da65b749",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "39a3ed68270b079c6b874d4e4727a512b9b4882c",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "b4736ab5542112fe0a40f140a0a0b072954f34da",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "9b162e81045266a2d5b44df9dffdf05c54de9cca",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "4feedde5486c07ea79787839153a71ca71329c7d",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "afbd1188382a75f6cfe22c0b68533f7f9664f182",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "b152300d5a1ba4258dacf9916bff20e6a8c7603b",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "8cccf05fe857a18ee26e20d11a8455a73ffd4efd",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"fs/nilfs2/segment.c",
"fs/nilfs2/super.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThanOrEqual": "4.9.*",
"status": "unaffected",
"version": "4.9.334",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.300",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.267",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.155",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.79",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.9.334",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.300",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.267",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.225",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.155",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.79",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnilfs2: fix use-after-free bug of ns_writer on remount\n\nIf a nilfs2 filesystem is downgraded to read-only due to metadata\ncorruption on disk and is remounted read/write, or if emergency read-only\nremount is performed, detaching a log writer and synchronizing the\nfilesystem can be done at the same time.\n\nIn these cases, use-after-free of the log writer (hereinafter\nnilfs-\u003ens_writer) can happen as shown in the scenario below:\n\n Task1 Task2\n -------------------------------- ------------------------------\n nilfs_construct_segment\n nilfs_segctor_sync\n init_wait\n init_waitqueue_entry\n add_wait_queue\n schedule\n nilfs_remount (R/W remount case)\n\t\t\t\t nilfs_attach_log_writer\n nilfs_detach_log_writer\n nilfs_segctor_destroy\n kfree\n finish_wait\n _raw_spin_lock_irqsave\n __raw_spin_lock_irqsave\n do_raw_spin_lock\n debug_spin_lock_before \u003c-- use-after-free\n\nWhile Task1 is sleeping, nilfs-\u003ens_writer is freed by Task2. After Task1\nwaked up, Task1 accesses nilfs-\u003ens_writer which is already freed. This\nscenario diagram is based on the Shigeru Yoshida\u0027s post [1].\n\nThis patch fixes the issue by not detaching nilfs-\u003ens_writer on remount so\nthat this UAF race doesn\u0027t happen. Along with this change, this patch\nalso inserts a few necessary read-only checks with superblock instance\nwhere only the ns_writer pointer was used to check if the filesystem is\nread-only."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:46:30.738Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/b2fbf10040216ef5ee270773755fc2f5da65b749"
},
{
"url": "https://git.kernel.org/stable/c/39a3ed68270b079c6b874d4e4727a512b9b4882c"
},
{
"url": "https://git.kernel.org/stable/c/b4736ab5542112fe0a40f140a0a0b072954f34da"
},
{
"url": "https://git.kernel.org/stable/c/9b162e81045266a2d5b44df9dffdf05c54de9cca"
},
{
"url": "https://git.kernel.org/stable/c/4feedde5486c07ea79787839153a71ca71329c7d"
},
{
"url": "https://git.kernel.org/stable/c/afbd1188382a75f6cfe22c0b68533f7f9664f182"
},
{
"url": "https://git.kernel.org/stable/c/b152300d5a1ba4258dacf9916bff20e6a8c7603b"
},
{
"url": "https://git.kernel.org/stable/c/8cccf05fe857a18ee26e20d11a8455a73ffd4efd"
}
],
"title": "nilfs2: fix use-after-free bug of ns_writer on remount",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49834",
"datePublished": "2025-05-01T14:09:52.076Z",
"dateReserved": "2025-05-01T14:05:17.228Z",
"dateUpdated": "2025-05-04T08:46:30.738Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49885 (GCVE-0-2022-49885)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-10-01 16:10
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ACPI: APEI: Fix integer overflow in ghes_estatus_pool_init()
Change num_ghes from int to unsigned int, preventing an overflow
and causing subsequent vmalloc() to fail.
The overflow happens in ghes_estatus_pool_init() when calculating
len during execution of the statement below as both multiplication
operands here are signed int:
len += (num_ghes * GHES_ESOURCE_PREALLOC_MAX_SIZE);
The following call trace is observed because of this bug:
[ 9.317108] swapper/0: vmalloc error: size 18446744071562596352, exceeds total pages, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0-1
[ 9.317131] Call Trace:
[ 9.317134] <TASK>
[ 9.317137] dump_stack_lvl+0x49/0x5f
[ 9.317145] dump_stack+0x10/0x12
[ 9.317146] warn_alloc.cold+0x7b/0xdf
[ 9.317150] ? __device_attach+0x16a/0x1b0
[ 9.317155] __vmalloc_node_range+0x702/0x740
[ 9.317160] ? device_add+0x17f/0x920
[ 9.317164] ? dev_set_name+0x53/0x70
[ 9.317166] ? platform_device_add+0xf9/0x240
[ 9.317168] __vmalloc_node+0x49/0x50
[ 9.317170] ? ghes_estatus_pool_init+0x43/0xa0
[ 9.317176] vmalloc+0x21/0x30
[ 9.317177] ghes_estatus_pool_init+0x43/0xa0
[ 9.317179] acpi_hest_init+0x129/0x19c
[ 9.317185] acpi_init+0x434/0x4a4
[ 9.317188] ? acpi_sleep_proc_init+0x2a/0x2a
[ 9.317190] do_one_initcall+0x48/0x200
[ 9.317195] kernel_init_freeable+0x221/0x284
[ 9.317200] ? rest_init+0xe0/0xe0
[ 9.317204] kernel_init+0x1a/0x130
[ 9.317205] ret_from_fork+0x22/0x30
[ 9.317208] </TASK>
[ rjw: Subject and changelog edits ]
References
| URL | Tags | |
|---|---|---|
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-49885",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T16:10:29.975957Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-190",
"description": "CWE-190 Integer Overflow or Wraparound",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T16:10:34.830Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/acpi/apei/ghes.c",
"include/acpi/ghes.h"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "9edf20e5a1d805855e78f241cf221d741b50d482",
"status": "affected",
"version": "fb7be08f1a091ec243780bfdad4bf0c492057808",
"versionType": "git"
},
{
"lessThan": "c50ec15725e005e9fb20bce69b6c23b135a4a9b7",
"status": "affected",
"version": "fb7be08f1a091ec243780bfdad4bf0c492057808",
"versionType": "git"
},
{
"lessThan": "4c10c854113720cbfe75d4f51db79b700a629e73",
"status": "affected",
"version": "fb7be08f1a091ec243780bfdad4bf0c492057808",
"versionType": "git"
},
{
"lessThan": "43d2748394c3feb86c0c771466f5847e274fc043",
"status": "affected",
"version": "fb7be08f1a091ec243780bfdad4bf0c492057808",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/acpi/apei/ghes.c",
"include/acpi/ghes.h"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.1"
},
{
"lessThan": "5.1",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.154",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.78",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.154",
"versionStartIncluding": "5.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.78",
"versionStartIncluding": "5.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.8",
"versionStartIncluding": "5.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "5.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nACPI: APEI: Fix integer overflow in ghes_estatus_pool_init()\n\nChange num_ghes from int to unsigned int, preventing an overflow\nand causing subsequent vmalloc() to fail.\n\nThe overflow happens in ghes_estatus_pool_init() when calculating\nlen during execution of the statement below as both multiplication\noperands here are signed int:\n\nlen += (num_ghes * GHES_ESOURCE_PREALLOC_MAX_SIZE);\n\nThe following call trace is observed because of this bug:\n\n[ 9.317108] swapper/0: vmalloc error: size 18446744071562596352, exceeds total pages, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0-1\n[ 9.317131] Call Trace:\n[ 9.317134] \u003cTASK\u003e\n[ 9.317137] dump_stack_lvl+0x49/0x5f\n[ 9.317145] dump_stack+0x10/0x12\n[ 9.317146] warn_alloc.cold+0x7b/0xdf\n[ 9.317150] ? __device_attach+0x16a/0x1b0\n[ 9.317155] __vmalloc_node_range+0x702/0x740\n[ 9.317160] ? device_add+0x17f/0x920\n[ 9.317164] ? dev_set_name+0x53/0x70\n[ 9.317166] ? platform_device_add+0xf9/0x240\n[ 9.317168] __vmalloc_node+0x49/0x50\n[ 9.317170] ? ghes_estatus_pool_init+0x43/0xa0\n[ 9.317176] vmalloc+0x21/0x30\n[ 9.317177] ghes_estatus_pool_init+0x43/0xa0\n[ 9.317179] acpi_hest_init+0x129/0x19c\n[ 9.317185] acpi_init+0x434/0x4a4\n[ 9.317188] ? acpi_sleep_proc_init+0x2a/0x2a\n[ 9.317190] do_one_initcall+0x48/0x200\n[ 9.317195] kernel_init_freeable+0x221/0x284\n[ 9.317200] ? rest_init+0xe0/0xe0\n[ 9.317204] kernel_init+0x1a/0x130\n[ 9.317205] ret_from_fork+0x22/0x30\n[ 9.317208] \u003c/TASK\u003e\n\n[ rjw: Subject and changelog edits ]"
}
],
"providerMetadata": {
"dateUpdated": "2025-06-19T12:56:25.577Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/9edf20e5a1d805855e78f241cf221d741b50d482"
},
{
"url": "https://git.kernel.org/stable/c/c50ec15725e005e9fb20bce69b6c23b135a4a9b7"
},
{
"url": "https://git.kernel.org/stable/c/4c10c854113720cbfe75d4f51db79b700a629e73"
},
{
"url": "https://git.kernel.org/stable/c/43d2748394c3feb86c0c771466f5847e274fc043"
}
],
"title": "ACPI: APEI: Fix integer overflow in ghes_estatus_pool_init()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49885",
"datePublished": "2025-05-01T14:10:31.286Z",
"dateReserved": "2025-05-01T14:05:17.241Z",
"dateUpdated": "2025-10-01T16:10:34.830Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-50279 (GCVE-0-2024-50279)
Vulnerability from cvelistv5
Published
2024-11-19 01:30
Modified
2025-10-01 20:17
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
dm cache: fix out-of-bounds access to the dirty bitset when resizing
dm-cache checks the dirty bits of the cache blocks to be dropped when
shrinking the fast device, but an index bug in bitset iteration causes
out-of-bounds access.
Reproduce steps:
1. create a cache device of 1024 cache blocks (128 bytes dirty bitset)
dmsetup create cmeta --table "0 8192 linear /dev/sdc 0"
dmsetup create cdata --table "0 131072 linear /dev/sdc 8192"
dmsetup create corig --table "0 524288 linear /dev/sdc 262144"
dd if=/dev/zero of=/dev/mapper/cmeta bs=4k count=1 oflag=direct
dmsetup create cache --table "0 524288 cache /dev/mapper/cmeta \
/dev/mapper/cdata /dev/mapper/corig 128 2 metadata2 writethrough smq 0"
2. shrink the fast device to 512 cache blocks, triggering out-of-bounds
access to the dirty bitset (offset 0x80)
dmsetup suspend cache
dmsetup reload cdata --table "0 65536 linear /dev/sdc 8192"
dmsetup resume cdata
dmsetup resume cache
KASAN reports:
BUG: KASAN: vmalloc-out-of-bounds in cache_preresume+0x269/0x7b0
Read of size 8 at addr ffffc900000f3080 by task dmsetup/131
(...snip...)
The buggy address belongs to the virtual mapping at
[ffffc900000f3000, ffffc900000f5000) created by:
cache_ctr+0x176a/0x35f0
(...snip...)
Memory state around the buggy address:
ffffc900000f2f80: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
ffffc900000f3000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>ffffc900000f3080: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
^
ffffc900000f3100: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
ffffc900000f3180: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
Fix by making the index post-incremented.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: f494a9c6b1b6dd9a9f21bbb75d9210d478eeb498 Version: f494a9c6b1b6dd9a9f21bbb75d9210d478eeb498 Version: f494a9c6b1b6dd9a9f21bbb75d9210d478eeb498 Version: f494a9c6b1b6dd9a9f21bbb75d9210d478eeb498 Version: f494a9c6b1b6dd9a9f21bbb75d9210d478eeb498 Version: f494a9c6b1b6dd9a9f21bbb75d9210d478eeb498 Version: f494a9c6b1b6dd9a9f21bbb75d9210d478eeb498 Version: f494a9c6b1b6dd9a9f21bbb75d9210d478eeb498 |
||
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2024-50279",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T20:14:43.545051Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-125",
"description": "CWE-125 Out-of-bounds Read",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T20:17:22.379Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/md/dm-cache-target.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "4fa4feb873cea0e9d6ff883b37cca6f33169d8b4",
"status": "affected",
"version": "f494a9c6b1b6dd9a9f21bbb75d9210d478eeb498",
"versionType": "git"
},
{
"lessThan": "8501e38dc9e0060814c4085815fc83da3e6d43bf",
"status": "affected",
"version": "f494a9c6b1b6dd9a9f21bbb75d9210d478eeb498",
"versionType": "git"
},
{
"lessThan": "ee1f74925717ab36f6a091104c170639501ce818",
"status": "affected",
"version": "f494a9c6b1b6dd9a9f21bbb75d9210d478eeb498",
"versionType": "git"
},
{
"lessThan": "ff1dd8a04c30e8d4e2fd5c83198ca672eb6a9e7f",
"status": "affected",
"version": "f494a9c6b1b6dd9a9f21bbb75d9210d478eeb498",
"versionType": "git"
},
{
"lessThan": "56507203e1b6127967ec2b51fb0b23a0d4af1334",
"status": "affected",
"version": "f494a9c6b1b6dd9a9f21bbb75d9210d478eeb498",
"versionType": "git"
},
{
"lessThan": "e57648ce325fa405fe6bbd0e6a618ced7c301a2d",
"status": "affected",
"version": "f494a9c6b1b6dd9a9f21bbb75d9210d478eeb498",
"versionType": "git"
},
{
"lessThan": "3b02c40ff10fdf83cc545850db208de855ebe22c",
"status": "affected",
"version": "f494a9c6b1b6dd9a9f21bbb75d9210d478eeb498",
"versionType": "git"
},
{
"lessThan": "792227719725497ce10a8039803bec13f89f8910",
"status": "affected",
"version": "f494a9c6b1b6dd9a9f21bbb75d9210d478eeb498",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/md/dm-cache-target.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "3.13"
},
{
"lessThan": "3.13",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.324",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.286",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.230",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.172",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.117",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.61",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.11.*",
"status": "unaffected",
"version": "6.11.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.12",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.324",
"versionStartIncluding": "3.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.286",
"versionStartIncluding": "3.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.230",
"versionStartIncluding": "3.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.172",
"versionStartIncluding": "3.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.117",
"versionStartIncluding": "3.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.61",
"versionStartIncluding": "3.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.11.8",
"versionStartIncluding": "3.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12",
"versionStartIncluding": "3.13",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndm cache: fix out-of-bounds access to the dirty bitset when resizing\n\ndm-cache checks the dirty bits of the cache blocks to be dropped when\nshrinking the fast device, but an index bug in bitset iteration causes\nout-of-bounds access.\n\nReproduce steps:\n\n1. create a cache device of 1024 cache blocks (128 bytes dirty bitset)\n\ndmsetup create cmeta --table \"0 8192 linear /dev/sdc 0\"\ndmsetup create cdata --table \"0 131072 linear /dev/sdc 8192\"\ndmsetup create corig --table \"0 524288 linear /dev/sdc 262144\"\ndd if=/dev/zero of=/dev/mapper/cmeta bs=4k count=1 oflag=direct\ndmsetup create cache --table \"0 524288 cache /dev/mapper/cmeta \\\n/dev/mapper/cdata /dev/mapper/corig 128 2 metadata2 writethrough smq 0\"\n\n2. shrink the fast device to 512 cache blocks, triggering out-of-bounds\n access to the dirty bitset (offset 0x80)\n\ndmsetup suspend cache\ndmsetup reload cdata --table \"0 65536 linear /dev/sdc 8192\"\ndmsetup resume cdata\ndmsetup resume cache\n\nKASAN reports:\n\n BUG: KASAN: vmalloc-out-of-bounds in cache_preresume+0x269/0x7b0\n Read of size 8 at addr ffffc900000f3080 by task dmsetup/131\n\n (...snip...)\n The buggy address belongs to the virtual mapping at\n [ffffc900000f3000, ffffc900000f5000) created by:\n cache_ctr+0x176a/0x35f0\n\n (...snip...)\n Memory state around the buggy address:\n ffffc900000f2f80: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8\n ffffc900000f3000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00\n \u003effffc900000f3080: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8\n ^\n ffffc900000f3100: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8\n ffffc900000f3180: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8\n\nFix by making the index post-incremented."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T09:50:36.310Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/4fa4feb873cea0e9d6ff883b37cca6f33169d8b4"
},
{
"url": "https://git.kernel.org/stable/c/8501e38dc9e0060814c4085815fc83da3e6d43bf"
},
{
"url": "https://git.kernel.org/stable/c/ee1f74925717ab36f6a091104c170639501ce818"
},
{
"url": "https://git.kernel.org/stable/c/ff1dd8a04c30e8d4e2fd5c83198ca672eb6a9e7f"
},
{
"url": "https://git.kernel.org/stable/c/56507203e1b6127967ec2b51fb0b23a0d4af1334"
},
{
"url": "https://git.kernel.org/stable/c/e57648ce325fa405fe6bbd0e6a618ced7c301a2d"
},
{
"url": "https://git.kernel.org/stable/c/3b02c40ff10fdf83cc545850db208de855ebe22c"
},
{
"url": "https://git.kernel.org/stable/c/792227719725497ce10a8039803bec13f89f8910"
}
],
"title": "dm cache: fix out-of-bounds access to the dirty bitset when resizing",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-50279",
"datePublished": "2024-11-19T01:30:20.712Z",
"dateReserved": "2024-10-21T19:36:19.983Z",
"dateUpdated": "2025-10-01T20:17:22.379Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53082 (GCVE-0-2023-53082)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 07:49
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
vp_vdpa: fix the crash in hot unplug with vp_vdpa
While unplugging the vp_vdpa device, it triggers a kernel panic
The root cause is: vdpa_mgmtdev_unregister() will accesses modern
devices which will cause a use after free.
So need to change the sequence in vp_vdpa_remove
[ 195.003359] BUG: unable to handle page fault for address: ff4e8beb80199014
[ 195.004012] #PF: supervisor read access in kernel mode
[ 195.004486] #PF: error_code(0x0000) - not-present page
[ 195.004960] PGD 100000067 P4D 1001b6067 PUD 1001b7067 PMD 1001b8067 PTE 0
[ 195.005578] Oops: 0000 1 PREEMPT SMP PTI
[ 195.005968] CPU: 13 PID: 164 Comm: kworker/u56:10 Kdump: loaded Not tainted 5.14.0-252.el9.x86_64 #1
[ 195.006792] Hardware name: Red Hat KVM/RHEL, BIOS edk2-20221207gitfff6d81270b5-2.el9 unknown
[ 195.007556] Workqueue: kacpi_hotplug acpi_hotplug_work_fn
[ 195.008059] RIP: 0010:ioread8+0x31/0x80
[ 195.008418] Code: 77 28 48 81 ff 00 00 01 00 76 0b 89 fa ec 0f b6 c0 c3 cc cc cc cc 8b 15 ad 72 93 01 b8 ff 00 00 00 85 d2 75 0f c3 cc cc cc cc <8a> 07 0f b6 c0 c3 cc cc cc cc 83 ea 01 48 83 ec 08 48 89 fe 48 c7
[ 195.010104] RSP: 0018:ff4e8beb8067bab8 EFLAGS: 00010292
[ 195.010584] RAX: ffffffffc05834a0 RBX: ffffffffc05843c0 RCX: ff4e8beb8067bae0
[ 195.011233] RDX: ff1bcbd580f88000 RSI: 0000000000000246 RDI: ff4e8beb80199014
[ 195.011881] RBP: ff1bcbd587e39000 R08: ffffffff916fa2d0 R09: ff4e8beb8067ba68
[ 195.012527] R10: 000000000000001c R11: 0000000000000000 R12: ff1bcbd5a3de9120
[ 195.013179] R13: ffffffffc062d000 R14: 0000000000000080 R15: ff1bcbe402bc7805
[ 195.013826] FS: 0000000000000000(0000) GS:ff1bcbe402740000(0000) knlGS:0000000000000000
[ 195.014564] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 195.015093] CR2: ff4e8beb80199014 CR3: 0000000107dea002 CR4: 0000000000771ee0
[ 195.015741] PKRU: 55555554
[ 195.016001] Call Trace:
[ 195.016233] <TASK>
[ 195.016434] vp_modern_get_status+0x12/0x20
[ 195.016823] vp_vdpa_reset+0x1b/0x50 [vp_vdpa]
[ 195.017238] virtio_vdpa_reset+0x3c/0x48 [virtio_vdpa]
[ 195.017709] remove_vq_common+0x1f/0x3a0 [virtio_net]
[ 195.018178] virtnet_remove+0x5d/0x70 [virtio_net]
[ 195.018618] virtio_dev_remove+0x3d/0x90
[ 195.018986] device_release_driver_internal+0x1aa/0x230
[ 195.019466] bus_remove_device+0xd8/0x150
[ 195.019841] device_del+0x18b/0x3f0
[ 195.020167] ? kernfs_find_ns+0x35/0xd0
[ 195.020526] device_unregister+0x13/0x60
[ 195.020894] unregister_virtio_device+0x11/0x20
[ 195.021311] device_release_driver_internal+0x1aa/0x230
[ 195.021790] bus_remove_device+0xd8/0x150
[ 195.022162] device_del+0x18b/0x3f0
[ 195.022487] device_unregister+0x13/0x60
[ 195.022852] ? vdpa_dev_remove+0x30/0x30 [vdpa]
[ 195.023270] vp_vdpa_dev_del+0x12/0x20 [vp_vdpa]
[ 195.023694] vdpa_match_remove+0x2b/0x40 [vdpa]
[ 195.024115] bus_for_each_dev+0x78/0xc0
[ 195.024471] vdpa_mgmtdev_unregister+0x65/0x80 [vdpa]
[ 195.024937] vp_vdpa_remove+0x23/0x40 [vp_vdpa]
[ 195.025353] pci_device_remove+0x36/0xa0
[ 195.025719] device_release_driver_internal+0x1aa/0x230
[ 195.026201] pci_stop_bus_device+0x6c/0x90
[ 195.026580] pci_stop_and_remove_bus_device+0xe/0x20
[ 195.027039] disable_slot+0x49/0x90
[ 195.027366] acpiphp_disable_and_eject_slot+0x15/0x90
[ 195.027832] hotplug_event+0xea/0x210
[ 195.028171] ? hotplug_event+0x210/0x210
[ 195.028535] acpiphp_hotplug_notify+0x22/0x80
[ 195.028942] ? hotplug_event+0x210/0x210
[ 195.029303] acpi_device_hotplug+0x8a/0x1d0
[ 195.029690] acpi_hotplug_work_fn+0x1a/0x30
[ 195.030077] process_one_work+0x1e8/0x3c0
[ 195.030451] worker_thread+0x50/0x3b0
[ 195.030791] ? rescuer_thread+0x3a0/0x3a0
[ 195.031165] kthread+0xd9/0x100
[ 195.031459] ? kthread_complete_and_exit+0x20/0x20
[ 195.031899] ret_from_fork+0x22/0x30
[ 195.032233] </TASK>
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/vdpa/virtio_pci/vp_vdpa.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "baafa2960731211837d8fc04ff3873ecb7440464",
"status": "affected",
"version": "ffbda8e9df10d1784d5427ec199e7d8308e3763f",
"versionType": "git"
},
{
"lessThan": "fa1f327f93c9a7310cce9d2fcda28b7af91f7437",
"status": "affected",
"version": "ffbda8e9df10d1784d5427ec199e7d8308e3763f",
"versionType": "git"
},
{
"lessThan": "aed8efddd39b3434c96718d39009285c52b1cafc",
"status": "affected",
"version": "ffbda8e9df10d1784d5427ec199e7d8308e3763f",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/vdpa/virtio_pci/vp_vdpa.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.19"
},
{
"lessThan": "5.19",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.21",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.21",
"versionStartIncluding": "5.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.8",
"versionStartIncluding": "5.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "5.19",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nvp_vdpa: fix the crash in hot unplug with vp_vdpa\n\nWhile unplugging the vp_vdpa device, it triggers a kernel panic\nThe root cause is: vdpa_mgmtdev_unregister() will accesses modern\ndevices which will cause a use after free.\nSo need to change the sequence in vp_vdpa_remove\n\n[ 195.003359] BUG: unable to handle page fault for address: ff4e8beb80199014\n[ 195.004012] #PF: supervisor read access in kernel mode\n[ 195.004486] #PF: error_code(0x0000) - not-present page\n[ 195.004960] PGD 100000067 P4D 1001b6067 PUD 1001b7067 PMD 1001b8067 PTE 0\n[ 195.005578] Oops: 0000 1 PREEMPT SMP PTI\n[ 195.005968] CPU: 13 PID: 164 Comm: kworker/u56:10 Kdump: loaded Not tainted 5.14.0-252.el9.x86_64 #1\n[ 195.006792] Hardware name: Red Hat KVM/RHEL, BIOS edk2-20221207gitfff6d81270b5-2.el9 unknown\n[ 195.007556] Workqueue: kacpi_hotplug acpi_hotplug_work_fn\n[ 195.008059] RIP: 0010:ioread8+0x31/0x80\n[ 195.008418] Code: 77 28 48 81 ff 00 00 01 00 76 0b 89 fa ec 0f b6 c0 c3 cc cc cc cc 8b 15 ad 72 93 01 b8 ff 00 00 00 85 d2 75 0f c3 cc cc cc cc \u003c8a\u003e 07 0f b6 c0 c3 cc cc cc cc 83 ea 01 48 83 ec 08 48 89 fe 48 c7\n[ 195.010104] RSP: 0018:ff4e8beb8067bab8 EFLAGS: 00010292\n[ 195.010584] RAX: ffffffffc05834a0 RBX: ffffffffc05843c0 RCX: ff4e8beb8067bae0\n[ 195.011233] RDX: ff1bcbd580f88000 RSI: 0000000000000246 RDI: ff4e8beb80199014\n[ 195.011881] RBP: ff1bcbd587e39000 R08: ffffffff916fa2d0 R09: ff4e8beb8067ba68\n[ 195.012527] R10: 000000000000001c R11: 0000000000000000 R12: ff1bcbd5a3de9120\n[ 195.013179] R13: ffffffffc062d000 R14: 0000000000000080 R15: ff1bcbe402bc7805\n[ 195.013826] FS: 0000000000000000(0000) GS:ff1bcbe402740000(0000) knlGS:0000000000000000\n[ 195.014564] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[ 195.015093] CR2: ff4e8beb80199014 CR3: 0000000107dea002 CR4: 0000000000771ee0\n[ 195.015741] PKRU: 55555554\n[ 195.016001] Call Trace:\n[ 195.016233] \u003cTASK\u003e\n[ 195.016434] vp_modern_get_status+0x12/0x20\n[ 195.016823] vp_vdpa_reset+0x1b/0x50 [vp_vdpa]\n[ 195.017238] virtio_vdpa_reset+0x3c/0x48 [virtio_vdpa]\n[ 195.017709] remove_vq_common+0x1f/0x3a0 [virtio_net]\n[ 195.018178] virtnet_remove+0x5d/0x70 [virtio_net]\n[ 195.018618] virtio_dev_remove+0x3d/0x90\n[ 195.018986] device_release_driver_internal+0x1aa/0x230\n[ 195.019466] bus_remove_device+0xd8/0x150\n[ 195.019841] device_del+0x18b/0x3f0\n[ 195.020167] ? kernfs_find_ns+0x35/0xd0\n[ 195.020526] device_unregister+0x13/0x60\n[ 195.020894] unregister_virtio_device+0x11/0x20\n[ 195.021311] device_release_driver_internal+0x1aa/0x230\n[ 195.021790] bus_remove_device+0xd8/0x150\n[ 195.022162] device_del+0x18b/0x3f0\n[ 195.022487] device_unregister+0x13/0x60\n[ 195.022852] ? vdpa_dev_remove+0x30/0x30 [vdpa]\n[ 195.023270] vp_vdpa_dev_del+0x12/0x20 [vp_vdpa]\n[ 195.023694] vdpa_match_remove+0x2b/0x40 [vdpa]\n[ 195.024115] bus_for_each_dev+0x78/0xc0\n[ 195.024471] vdpa_mgmtdev_unregister+0x65/0x80 [vdpa]\n[ 195.024937] vp_vdpa_remove+0x23/0x40 [vp_vdpa]\n[ 195.025353] pci_device_remove+0x36/0xa0\n[ 195.025719] device_release_driver_internal+0x1aa/0x230\n[ 195.026201] pci_stop_bus_device+0x6c/0x90\n[ 195.026580] pci_stop_and_remove_bus_device+0xe/0x20\n[ 195.027039] disable_slot+0x49/0x90\n[ 195.027366] acpiphp_disable_and_eject_slot+0x15/0x90\n[ 195.027832] hotplug_event+0xea/0x210\n[ 195.028171] ? hotplug_event+0x210/0x210\n[ 195.028535] acpiphp_hotplug_notify+0x22/0x80\n[ 195.028942] ? hotplug_event+0x210/0x210\n[ 195.029303] acpi_device_hotplug+0x8a/0x1d0\n[ 195.029690] acpi_hotplug_work_fn+0x1a/0x30\n[ 195.030077] process_one_work+0x1e8/0x3c0\n[ 195.030451] worker_thread+0x50/0x3b0\n[ 195.030791] ? rescuer_thread+0x3a0/0x3a0\n[ 195.031165] kthread+0xd9/0x100\n[ 195.031459] ? kthread_complete_and_exit+0x20/0x20\n[ 195.031899] ret_from_fork+0x22/0x30\n[ 195.032233] \u003c/TASK\u003e"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:49:23.320Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/baafa2960731211837d8fc04ff3873ecb7440464"
},
{
"url": "https://git.kernel.org/stable/c/fa1f327f93c9a7310cce9d2fcda28b7af91f7437"
},
{
"url": "https://git.kernel.org/stable/c/aed8efddd39b3434c96718d39009285c52b1cafc"
}
],
"title": "vp_vdpa: fix the crash in hot unplug with vp_vdpa",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53082",
"datePublished": "2025-05-02T15:55:31.071Z",
"dateReserved": "2025-05-02T15:51:43.550Z",
"dateUpdated": "2025-05-04T07:49:23.320Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49787 (GCVE-0-2022-49787)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:45
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
mmc: sdhci-pci: Fix possible memory leak caused by missing pci_dev_put()
pci_get_device() will increase the reference count for the returned
pci_dev. We need to use pci_dev_put() to decrease the reference count
before amd_probe() returns. There is no problem for the 'smbus_dev ==
NULL' branch because pci_dev_put() can also handle the NULL input
parameter case.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 659c9bc114a810b3a3c1e50585cc57f1312a6d60 Version: 659c9bc114a810b3a3c1e50585cc57f1312a6d60 Version: 659c9bc114a810b3a3c1e50585cc57f1312a6d60 Version: 659c9bc114a810b3a3c1e50585cc57f1312a6d60 Version: 659c9bc114a810b3a3c1e50585cc57f1312a6d60 Version: 659c9bc114a810b3a3c1e50585cc57f1312a6d60 Version: 659c9bc114a810b3a3c1e50585cc57f1312a6d60 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/mmc/host/sdhci-pci-core.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "7570e5b5419ffd34b6dc45a88c51e113a9a187e3",
"status": "affected",
"version": "659c9bc114a810b3a3c1e50585cc57f1312a6d60",
"versionType": "git"
},
{
"lessThan": "5dbd6378dbf96787d6dbcca44156c511ae085ea3",
"status": "affected",
"version": "659c9bc114a810b3a3c1e50585cc57f1312a6d60",
"versionType": "git"
},
{
"lessThan": "27f712cd47d65e14cd52cc32a23d42aeef583d5d",
"status": "affected",
"version": "659c9bc114a810b3a3c1e50585cc57f1312a6d60",
"versionType": "git"
},
{
"lessThan": "4423866d31a06a810db22062ed13389416a66b22",
"status": "affected",
"version": "659c9bc114a810b3a3c1e50585cc57f1312a6d60",
"versionType": "git"
},
{
"lessThan": "a99a547658e5d451f01ed307426286716b6f01bf",
"status": "affected",
"version": "659c9bc114a810b3a3c1e50585cc57f1312a6d60",
"versionType": "git"
},
{
"lessThan": "35bca18092685b488003509fef7055aa2d4f2ebc",
"status": "affected",
"version": "659c9bc114a810b3a3c1e50585cc57f1312a6d60",
"versionType": "git"
},
{
"lessThan": "222cfa0118aa68687ace74aab8fdf77ce8fbd7e6",
"status": "affected",
"version": "659c9bc114a810b3a3c1e50585cc57f1312a6d60",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/mmc/host/sdhci-pci-core.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.4"
},
{
"lessThan": "4.4",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.300",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.267",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.156",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.80",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.300",
"versionStartIncluding": "4.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.267",
"versionStartIncluding": "4.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.225",
"versionStartIncluding": "4.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.156",
"versionStartIncluding": "4.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.80",
"versionStartIncluding": "4.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "4.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "4.4",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmmc: sdhci-pci: Fix possible memory leak caused by missing pci_dev_put()\n\npci_get_device() will increase the reference count for the returned\npci_dev. We need to use pci_dev_put() to decrease the reference count\nbefore amd_probe() returns. There is no problem for the \u0027smbus_dev ==\nNULL\u0027 branch because pci_dev_put() can also handle the NULL input\nparameter case."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:45:21.859Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/7570e5b5419ffd34b6dc45a88c51e113a9a187e3"
},
{
"url": "https://git.kernel.org/stable/c/5dbd6378dbf96787d6dbcca44156c511ae085ea3"
},
{
"url": "https://git.kernel.org/stable/c/27f712cd47d65e14cd52cc32a23d42aeef583d5d"
},
{
"url": "https://git.kernel.org/stable/c/4423866d31a06a810db22062ed13389416a66b22"
},
{
"url": "https://git.kernel.org/stable/c/a99a547658e5d451f01ed307426286716b6f01bf"
},
{
"url": "https://git.kernel.org/stable/c/35bca18092685b488003509fef7055aa2d4f2ebc"
},
{
"url": "https://git.kernel.org/stable/c/222cfa0118aa68687ace74aab8fdf77ce8fbd7e6"
}
],
"title": "mmc: sdhci-pci: Fix possible memory leak caused by missing pci_dev_put()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49787",
"datePublished": "2025-05-01T14:09:19.731Z",
"dateReserved": "2025-05-01T14:05:17.223Z",
"dateUpdated": "2025-05-04T08:45:21.859Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49772 (GCVE-0-2022-49772)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:45
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ALSA: usb-audio: Drop snd_BUG_ON() from snd_usbmidi_output_open()
snd_usbmidi_output_open() has a check of the NULL port with
snd_BUG_ON(). snd_BUG_ON() was used as this shouldn't have happened,
but in reality, the NULL port may be seen when the device gives an
invalid endpoint setup at the descriptor, hence the driver skips the
allocation. That is, the check itself is valid and snd_BUG_ON()
should be dropped from there. Otherwise it's confusing as if it were
a real bug, as recently syzbot stumbled on it.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"sound/usb/midi.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "872c9314769e89d8bda74ff3ac584756a45ee752",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "368a01e5064c13946d032ab1d65ba95020a39cc5",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "c43991065f36f7628cd124e037b8750c4617a7a7",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "e7dc436aea80308a9268e6d2d85f910ff107de9b",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "a80369c8ca50bc885d14386087a834659ec54a54",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "02b94885b2fdf1808b1874e009bfb90753f8f4db",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "00f5f1bbf815a39e9eecb468d12ca55d3360eb10",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "ad72c3c3f6eb81d2cb189ec71e888316adada5df",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"sound/usb/midi.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThanOrEqual": "4.9.*",
"status": "unaffected",
"version": "4.9.334",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.300",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.267",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.156",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.80",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.9.334",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.300",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.267",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.225",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.156",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.80",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: usb-audio: Drop snd_BUG_ON() from snd_usbmidi_output_open()\n\nsnd_usbmidi_output_open() has a check of the NULL port with\nsnd_BUG_ON(). snd_BUG_ON() was used as this shouldn\u0027t have happened,\nbut in reality, the NULL port may be seen when the device gives an\ninvalid endpoint setup at the descriptor, hence the driver skips the\nallocation. That is, the check itself is valid and snd_BUG_ON()\nshould be dropped from there. Otherwise it\u0027s confusing as if it were\na real bug, as recently syzbot stumbled on it."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:45:03.190Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/872c9314769e89d8bda74ff3ac584756a45ee752"
},
{
"url": "https://git.kernel.org/stable/c/368a01e5064c13946d032ab1d65ba95020a39cc5"
},
{
"url": "https://git.kernel.org/stable/c/c43991065f36f7628cd124e037b8750c4617a7a7"
},
{
"url": "https://git.kernel.org/stable/c/e7dc436aea80308a9268e6d2d85f910ff107de9b"
},
{
"url": "https://git.kernel.org/stable/c/a80369c8ca50bc885d14386087a834659ec54a54"
},
{
"url": "https://git.kernel.org/stable/c/02b94885b2fdf1808b1874e009bfb90753f8f4db"
},
{
"url": "https://git.kernel.org/stable/c/00f5f1bbf815a39e9eecb468d12ca55d3360eb10"
},
{
"url": "https://git.kernel.org/stable/c/ad72c3c3f6eb81d2cb189ec71e888316adada5df"
}
],
"title": "ALSA: usb-audio: Drop snd_BUG_ON() from snd_usbmidi_output_open()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49772",
"datePublished": "2025-05-01T14:09:09.697Z",
"dateReserved": "2025-04-16T07:17:33.805Z",
"dateUpdated": "2025-05-04T08:45:03.190Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53065 (GCVE-0-2023-53065)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 07:49
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
perf/core: Fix perf_output_begin parameter is incorrectly invoked in perf_event_bpf_output
syzkaller reportes a KASAN issue with stack-out-of-bounds.
The call trace is as follows:
dump_stack+0x9c/0xd3
print_address_description.constprop.0+0x19/0x170
__kasan_report.cold+0x6c/0x84
kasan_report+0x3a/0x50
__perf_event_header__init_id+0x34/0x290
perf_event_header__init_id+0x48/0x60
perf_output_begin+0x4a4/0x560
perf_event_bpf_output+0x161/0x1e0
perf_iterate_sb_cpu+0x29e/0x340
perf_iterate_sb+0x4c/0xc0
perf_event_bpf_event+0x194/0x2c0
__bpf_prog_put.constprop.0+0x55/0xf0
__cls_bpf_delete_prog+0xea/0x120 [cls_bpf]
cls_bpf_delete_prog_work+0x1c/0x30 [cls_bpf]
process_one_work+0x3c2/0x730
worker_thread+0x93/0x650
kthread+0x1b8/0x210
ret_from_fork+0x1f/0x30
commit 267fb27352b6 ("perf: Reduce stack usage of perf_output_begin()")
use on-stack struct perf_sample_data of the caller function.
However, perf_event_bpf_output uses incorrect parameter to convert
small-sized data (struct perf_bpf_event) into large-sized data
(struct perf_sample_data), which causes memory overwriting occurs in
__perf_event_header__init_id.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"kernel/events/core.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "ddcf8320003638a06eb1e46412e045d0c5701575",
"status": "affected",
"version": "267fb27352b6fc9fdbad753127a239f75618ecbc",
"versionType": "git"
},
{
"lessThan": "ac5f88642cb211152041f84a985309e9af4baf59",
"status": "affected",
"version": "267fb27352b6fc9fdbad753127a239f75618ecbc",
"versionType": "git"
},
{
"lessThan": "ff8137727a2af4ad5f6e6c8b9f7ec5e8db9da86c",
"status": "affected",
"version": "267fb27352b6fc9fdbad753127a239f75618ecbc",
"versionType": "git"
},
{
"lessThan": "3a776fddb4e5598c8bfcd4ad094fba34f9856fc9",
"status": "affected",
"version": "267fb27352b6fc9fdbad753127a239f75618ecbc",
"versionType": "git"
},
{
"lessThan": "eb81a2ed4f52be831c9fb879752d89645a312c13",
"status": "affected",
"version": "267fb27352b6fc9fdbad753127a239f75618ecbc",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"kernel/events/core.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.10"
},
{
"lessThan": "5.10",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.177",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.105",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.22",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.177",
"versionStartIncluding": "5.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.105",
"versionStartIncluding": "5.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.22",
"versionStartIncluding": "5.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.9",
"versionStartIncluding": "5.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "5.10",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nperf/core: Fix perf_output_begin parameter is incorrectly invoked in perf_event_bpf_output\n\nsyzkaller reportes a KASAN issue with stack-out-of-bounds.\nThe call trace is as follows:\n dump_stack+0x9c/0xd3\n print_address_description.constprop.0+0x19/0x170\n __kasan_report.cold+0x6c/0x84\n kasan_report+0x3a/0x50\n __perf_event_header__init_id+0x34/0x290\n perf_event_header__init_id+0x48/0x60\n perf_output_begin+0x4a4/0x560\n perf_event_bpf_output+0x161/0x1e0\n perf_iterate_sb_cpu+0x29e/0x340\n perf_iterate_sb+0x4c/0xc0\n perf_event_bpf_event+0x194/0x2c0\n __bpf_prog_put.constprop.0+0x55/0xf0\n __cls_bpf_delete_prog+0xea/0x120 [cls_bpf]\n cls_bpf_delete_prog_work+0x1c/0x30 [cls_bpf]\n process_one_work+0x3c2/0x730\n worker_thread+0x93/0x650\n kthread+0x1b8/0x210\n ret_from_fork+0x1f/0x30\n\ncommit 267fb27352b6 (\"perf: Reduce stack usage of perf_output_begin()\")\nuse on-stack struct perf_sample_data of the caller function.\n\nHowever, perf_event_bpf_output uses incorrect parameter to convert\nsmall-sized data (struct perf_bpf_event) into large-sized data\n(struct perf_sample_data), which causes memory overwriting occurs in\n__perf_event_header__init_id."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:49:03.253Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/ddcf8320003638a06eb1e46412e045d0c5701575"
},
{
"url": "https://git.kernel.org/stable/c/ac5f88642cb211152041f84a985309e9af4baf59"
},
{
"url": "https://git.kernel.org/stable/c/ff8137727a2af4ad5f6e6c8b9f7ec5e8db9da86c"
},
{
"url": "https://git.kernel.org/stable/c/3a776fddb4e5598c8bfcd4ad094fba34f9856fc9"
},
{
"url": "https://git.kernel.org/stable/c/eb81a2ed4f52be831c9fb879752d89645a312c13"
}
],
"title": "perf/core: Fix perf_output_begin parameter is incorrectly invoked in perf_event_bpf_output",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53065",
"datePublished": "2025-05-02T15:55:18.789Z",
"dateReserved": "2025-05-02T15:51:43.548Z",
"dateUpdated": "2025-05-04T07:49:03.253Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49916 (GCVE-0-2022-49916)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-10-01 16:00
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
rose: Fix NULL pointer dereference in rose_send_frame()
The syzkaller reported an issue:
KASAN: null-ptr-deref in range [0x0000000000000380-0x0000000000000387]
CPU: 0 PID: 4069 Comm: kworker/0:15 Not tainted 6.0.0-syzkaller-02734-g0326074ff465 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022
Workqueue: rcu_gp srcu_invoke_callbacks
RIP: 0010:rose_send_frame+0x1dd/0x2f0 net/rose/rose_link.c:101
Call Trace:
<IRQ>
rose_transmit_clear_request+0x1d5/0x290 net/rose/rose_link.c:255
rose_rx_call_request+0x4c0/0x1bc0 net/rose/af_rose.c:1009
rose_loopback_timer+0x19e/0x590 net/rose/rose_loopback.c:111
call_timer_fn+0x1a0/0x6b0 kernel/time/timer.c:1474
expire_timers kernel/time/timer.c:1519 [inline]
__run_timers.part.0+0x674/0xa80 kernel/time/timer.c:1790
__run_timers kernel/time/timer.c:1768 [inline]
run_timer_softirq+0xb3/0x1d0 kernel/time/timer.c:1803
__do_softirq+0x1d0/0x9c8 kernel/softirq.c:571
[...]
</IRQ>
It triggers NULL pointer dereference when 'neigh->dev->dev_addr' is
called in the rose_send_frame(). It's the first occurrence of the
`neigh` is in rose_loopback_timer() as `rose_loopback_neigh', and
the 'dev' in 'rose_loopback_neigh' is initialized sa nullptr.
It had been fixed by commit 3b3fd068c56e3fbea30090859216a368398e39bf
("rose: Fix Null pointer dereference in rose_send_frame()") ever.
But it's introduced by commit 3c53cd65dece47dd1f9d3a809f32e59d1d87b2b8
("rose: check NULL rose_loopback_neigh->loopback") again.
We fix it by add NULL check in rose_transmit_clear_request(). When
the 'dev' in 'neigh' is NULL, we don't reply the request and just
clear it.
syzkaller don't provide repro, and I provide a syz repro like:
r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'rose0\x00', 0x201})
r1 = syz_init_net_socket$rose(0xb, 0x5, 0x0)
bind$rose(r1, &(0x7f00000000c0)=@full={0xb, @dev, @null, 0x0, [@null, @null, @netrom, @netrom, @default, @null]}, 0x40)
connect$rose(r1, &(0x7f0000000240)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x1, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}, 0x1c)
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 76885373129b13df35ecc9b4ee86ea5840f12133 Version: b8f9de195d6303f52bae16c7911f35ac14ba7e3d Version: 0aae33feb7a56b28318f92c960a3d08d9c305984 Version: 6e4b20d548fc97ecbdca15c8d96302ee5e3e6313 Version: de3deadd11987070788b48825bec4647458b988d Version: 9cf85759e104d7e9c3fd8920a554195b715d6797 Version: 3c53cd65dece47dd1f9d3a809f32e59d1d87b2b8 Version: 3c53cd65dece47dd1f9d3a809f32e59d1d87b2b8 Version: 9197ca40fd9de265caedba70d0cb5814c4e45952 |
||
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-49916",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T16:00:00.455092Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-476",
"description": "CWE-476 NULL Pointer Dereference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T16:00:19.393Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/rose/rose_link.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "01b9c68c121847d05a4ccef68244dadf82bfa331",
"status": "affected",
"version": "76885373129b13df35ecc9b4ee86ea5840f12133",
"versionType": "git"
},
{
"lessThan": "bbc03d74e641e824754443b908454ca9e203773e",
"status": "affected",
"version": "b8f9de195d6303f52bae16c7911f35ac14ba7e3d",
"versionType": "git"
},
{
"lessThan": "5b46adfbee1e429f33b10a88d6c00fa88f3d6c77",
"status": "affected",
"version": "0aae33feb7a56b28318f92c960a3d08d9c305984",
"versionType": "git"
},
{
"lessThan": "b13be5e852b03f376058027e462fad4230240891",
"status": "affected",
"version": "6e4b20d548fc97ecbdca15c8d96302ee5e3e6313",
"versionType": "git"
},
{
"lessThan": "f06186e5271b980bac03f5c97276ed0146ddc9b0",
"status": "affected",
"version": "de3deadd11987070788b48825bec4647458b988d",
"versionType": "git"
},
{
"lessThan": "3e2129c67daca21043a26575108f6286c85e71f6",
"status": "affected",
"version": "9cf85759e104d7e9c3fd8920a554195b715d6797",
"versionType": "git"
},
{
"lessThan": "a601e5eded33bb88b8a42743db8fef3ad41dd97e",
"status": "affected",
"version": "3c53cd65dece47dd1f9d3a809f32e59d1d87b2b8",
"versionType": "git"
},
{
"lessThan": "e97c089d7a49f67027395ddf70bf327eeac2611e",
"status": "affected",
"version": "3c53cd65dece47dd1f9d3a809f32e59d1d87b2b8",
"versionType": "git"
},
{
"status": "affected",
"version": "9197ca40fd9de265caedba70d0cb5814c4e45952",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/rose/rose_link.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.0"
},
{
"lessThan": "6.0",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.9.*",
"status": "unaffected",
"version": "4.9.333",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.299",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.265",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.224",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.154",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.78",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.9.333",
"versionStartIncluding": "4.9.327",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.299",
"versionStartIncluding": "4.14.292",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.265",
"versionStartIncluding": "4.19.257",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.224",
"versionStartIncluding": "5.4.212",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.154",
"versionStartIncluding": "5.10.140",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.78",
"versionStartIncluding": "5.15.64",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.8",
"versionStartIncluding": "6.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "6.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.19.6",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nrose: Fix NULL pointer dereference in rose_send_frame()\n\nThe syzkaller reported an issue:\n\nKASAN: null-ptr-deref in range [0x0000000000000380-0x0000000000000387]\nCPU: 0 PID: 4069 Comm: kworker/0:15 Not tainted 6.0.0-syzkaller-02734-g0326074ff465 #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022\nWorkqueue: rcu_gp srcu_invoke_callbacks\nRIP: 0010:rose_send_frame+0x1dd/0x2f0 net/rose/rose_link.c:101\nCall Trace:\n \u003cIRQ\u003e\n rose_transmit_clear_request+0x1d5/0x290 net/rose/rose_link.c:255\n rose_rx_call_request+0x4c0/0x1bc0 net/rose/af_rose.c:1009\n rose_loopback_timer+0x19e/0x590 net/rose/rose_loopback.c:111\n call_timer_fn+0x1a0/0x6b0 kernel/time/timer.c:1474\n expire_timers kernel/time/timer.c:1519 [inline]\n __run_timers.part.0+0x674/0xa80 kernel/time/timer.c:1790\n __run_timers kernel/time/timer.c:1768 [inline]\n run_timer_softirq+0xb3/0x1d0 kernel/time/timer.c:1803\n __do_softirq+0x1d0/0x9c8 kernel/softirq.c:571\n [...]\n \u003c/IRQ\u003e\n\nIt triggers NULL pointer dereference when \u0027neigh-\u003edev-\u003edev_addr\u0027 is\ncalled in the rose_send_frame(). It\u0027s the first occurrence of the\n`neigh` is in rose_loopback_timer() as `rose_loopback_neigh\u0027, and\nthe \u0027dev\u0027 in \u0027rose_loopback_neigh\u0027 is initialized sa nullptr.\n\nIt had been fixed by commit 3b3fd068c56e3fbea30090859216a368398e39bf\n(\"rose: Fix Null pointer dereference in rose_send_frame()\") ever.\nBut it\u0027s introduced by commit 3c53cd65dece47dd1f9d3a809f32e59d1d87b2b8\n(\"rose: check NULL rose_loopback_neigh-\u003eloopback\") again.\n\nWe fix it by add NULL check in rose_transmit_clear_request(). When\nthe \u0027dev\u0027 in \u0027neigh\u0027 is NULL, we don\u0027t reply the request and just\nclear it.\n\nsyzkaller don\u0027t provide repro, and I provide a syz repro like:\nr0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)\nioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, \u0026(0x7f0000000180)={\u0027rose0\\x00\u0027, 0x201})\nr1 = syz_init_net_socket$rose(0xb, 0x5, 0x0)\nbind$rose(r1, \u0026(0x7f00000000c0)=@full={0xb, @dev, @null, 0x0, [@null, @null, @netrom, @netrom, @default, @null]}, 0x40)\nconnect$rose(r1, \u0026(0x7f0000000240)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x1, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}, 0x1c)"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T12:45:26.225Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/01b9c68c121847d05a4ccef68244dadf82bfa331"
},
{
"url": "https://git.kernel.org/stable/c/bbc03d74e641e824754443b908454ca9e203773e"
},
{
"url": "https://git.kernel.org/stable/c/5b46adfbee1e429f33b10a88d6c00fa88f3d6c77"
},
{
"url": "https://git.kernel.org/stable/c/b13be5e852b03f376058027e462fad4230240891"
},
{
"url": "https://git.kernel.org/stable/c/f06186e5271b980bac03f5c97276ed0146ddc9b0"
},
{
"url": "https://git.kernel.org/stable/c/3e2129c67daca21043a26575108f6286c85e71f6"
},
{
"url": "https://git.kernel.org/stable/c/a601e5eded33bb88b8a42743db8fef3ad41dd97e"
},
{
"url": "https://git.kernel.org/stable/c/e97c089d7a49f67027395ddf70bf327eeac2611e"
}
],
"title": "rose: Fix NULL pointer dereference in rose_send_frame()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49916",
"datePublished": "2025-05-01T14:10:56.851Z",
"dateReserved": "2025-05-01T14:05:17.251Z",
"dateUpdated": "2025-10-01T16:00:19.393Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-28956 (GCVE-0-2024-28956)
Vulnerability from cvelistv5
Published
2025-05-13 21:02
Modified
2025-05-14 14:43
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Information Disclosure
- CWE-1421 - Exposure of Sensitive Information in Shared Microarchitectural Structures during Transient Execution
Summary
Exposure of Sensitive Information in Shared Microarchitectural Structures during Transient Execution for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Intel(R) Processors |
Version: See references |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2025-05-13T22:03:18.846Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "http://xenbits.xen.org/xsa/advisory-469.html"
},
{
"url": "http://www.openwall.com/lists/oss-security/2025/05/12/5"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-28956",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-05-14T14:42:03.518493Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-05-14T14:43:48.581Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Intel(R) Processors",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "See references"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Exposure of Sensitive Information in Shared Microarchitectural Structures during Transient Execution for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 5.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N",
"version": "3.1"
},
"cvssV4_0": {
"attackComplexity": "HIGH",
"attackRequirements": "PRESENT",
"attackVector": "LOCAL",
"baseScore": 5.7,
"baseSeverity": "MEDIUM",
"privilegesRequired": "LOW",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"vectorString": "CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "NONE"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Information Disclosure",
"lang": "en"
},
{
"cweId": "CWE-1421",
"description": "Exposure of Sensitive Information in Shared Microarchitectural Structures during Transient Execution",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-05-13T21:02:56.170Z",
"orgId": "6dda929c-bb53-4a77-a76d-48e79601a1ce",
"shortName": "intel"
},
"references": [
{
"name": "https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01153.html",
"url": "https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01153.html"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "6dda929c-bb53-4a77-a76d-48e79601a1ce",
"assignerShortName": "intel",
"cveId": "CVE-2024-28956",
"datePublished": "2025-05-13T21:02:56.170Z",
"dateReserved": "2024-05-23T17:14:54.799Z",
"dateUpdated": "2025-05-14T14:43:48.581Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-50127 (GCVE-0-2024-50127)
Vulnerability from cvelistv5
Published
2024-11-05 17:10
Modified
2025-05-04 09:46
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: sched: fix use-after-free in taprio_change()
In 'taprio_change()', 'admin' pointer may become dangling due to sched
switch / removal caused by 'advance_sched()', and critical section
protected by 'q->current_entry_lock' is too small to prevent from such
a scenario (which causes use-after-free detected by KASAN). Fix this
by prefer 'rcu_replace_pointer()' over 'rcu_assign_pointer()' to update
'admin' immediately before an attempt to schedule freeing.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: a3d43c0d56f1b94e74963a2fbadfb70126d92213 Version: a3d43c0d56f1b94e74963a2fbadfb70126d92213 Version: a3d43c0d56f1b94e74963a2fbadfb70126d92213 Version: a3d43c0d56f1b94e74963a2fbadfb70126d92213 Version: a3d43c0d56f1b94e74963a2fbadfb70126d92213 Version: a3d43c0d56f1b94e74963a2fbadfb70126d92213 Version: a3d43c0d56f1b94e74963a2fbadfb70126d92213 |
||
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2024-50127",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-12-11T14:28:21.328657Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-416",
"description": "CWE-416 Use After Free",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-12-11T14:58:33.392Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/sched/sch_taprio.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "2f868ce6013548a713c431c679ef73747a66fcf3",
"status": "affected",
"version": "a3d43c0d56f1b94e74963a2fbadfb70126d92213",
"versionType": "git"
},
{
"lessThan": "8a283a19026aaae8a773fd8061263cfa315b127f",
"status": "affected",
"version": "a3d43c0d56f1b94e74963a2fbadfb70126d92213",
"versionType": "git"
},
{
"lessThan": "999612996df28d81f163dad530d7f8026e03aec6",
"status": "affected",
"version": "a3d43c0d56f1b94e74963a2fbadfb70126d92213",
"versionType": "git"
},
{
"lessThan": "fe371f084073e8672a2d7d46b335c3c060d1e301",
"status": "affected",
"version": "a3d43c0d56f1b94e74963a2fbadfb70126d92213",
"versionType": "git"
},
{
"lessThan": "0d4c0d2844e4eac3aed647f948fd7e60eea56a61",
"status": "affected",
"version": "a3d43c0d56f1b94e74963a2fbadfb70126d92213",
"versionType": "git"
},
{
"lessThan": "2240f9376f20f8b6463232b4ca7292569217237f",
"status": "affected",
"version": "a3d43c0d56f1b94e74963a2fbadfb70126d92213",
"versionType": "git"
},
{
"lessThan": "f504465970aebb2467da548f7c1efbbf36d0f44b",
"status": "affected",
"version": "a3d43c0d56f1b94e74963a2fbadfb70126d92213",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/sched/sch_taprio.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.2"
},
{
"lessThan": "5.2",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.285",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.229",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.170",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.115",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.59",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.11.*",
"status": "unaffected",
"version": "6.11.6",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.12",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.285",
"versionStartIncluding": "5.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.229",
"versionStartIncluding": "5.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.170",
"versionStartIncluding": "5.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.115",
"versionStartIncluding": "5.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.59",
"versionStartIncluding": "5.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.11.6",
"versionStartIncluding": "5.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12",
"versionStartIncluding": "5.2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: sched: fix use-after-free in taprio_change()\n\nIn \u0027taprio_change()\u0027, \u0027admin\u0027 pointer may become dangling due to sched\nswitch / removal caused by \u0027advance_sched()\u0027, and critical section\nprotected by \u0027q-\u003ecurrent_entry_lock\u0027 is too small to prevent from such\na scenario (which causes use-after-free detected by KASAN). Fix this\nby prefer \u0027rcu_replace_pointer()\u0027 over \u0027rcu_assign_pointer()\u0027 to update\n\u0027admin\u0027 immediately before an attempt to schedule freeing."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T09:46:40.244Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/2f868ce6013548a713c431c679ef73747a66fcf3"
},
{
"url": "https://git.kernel.org/stable/c/8a283a19026aaae8a773fd8061263cfa315b127f"
},
{
"url": "https://git.kernel.org/stable/c/999612996df28d81f163dad530d7f8026e03aec6"
},
{
"url": "https://git.kernel.org/stable/c/fe371f084073e8672a2d7d46b335c3c060d1e301"
},
{
"url": "https://git.kernel.org/stable/c/0d4c0d2844e4eac3aed647f948fd7e60eea56a61"
},
{
"url": "https://git.kernel.org/stable/c/2240f9376f20f8b6463232b4ca7292569217237f"
},
{
"url": "https://git.kernel.org/stable/c/f504465970aebb2467da548f7c1efbbf36d0f44b"
}
],
"title": "net: sched: fix use-after-free in taprio_change()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-50127",
"datePublished": "2024-11-05T17:10:54.385Z",
"dateReserved": "2024-10-21T19:36:19.954Z",
"dateUpdated": "2025-05-04T09:46:40.244Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53128 (GCVE-0-2023-53128)
Vulnerability from cvelistv5
Published
2025-05-02 15:56
Modified
2025-05-04 07:50
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: mpi3mr: Fix throttle_groups memory leak
Add a missing kfree().
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/scsi/mpi3mr/mpi3mr_fw.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "574cc10edaa7dba833764efed8c57ee0e6bf7574",
"status": "affected",
"version": "f10af057325c251c0dfcba7f3e3b607634d0bb25",
"versionType": "git"
},
{
"lessThan": "85349a227eb4a56520adc190c666075f80d4ae70",
"status": "affected",
"version": "f10af057325c251c0dfcba7f3e3b607634d0bb25",
"versionType": "git"
},
{
"lessThan": "f305a7b6ca21a665e8d0cf70b5936991a298c93c",
"status": "affected",
"version": "f10af057325c251c0dfcba7f3e3b607634d0bb25",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/scsi/mpi3mr/mpi3mr_fw.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.0"
},
{
"lessThan": "6.0",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.21",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.21",
"versionStartIncluding": "6.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.8",
"versionStartIncluding": "6.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "6.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: mpi3mr: Fix throttle_groups memory leak\n\nAdd a missing kfree()."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:50:30.643Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/574cc10edaa7dba833764efed8c57ee0e6bf7574"
},
{
"url": "https://git.kernel.org/stable/c/85349a227eb4a56520adc190c666075f80d4ae70"
},
{
"url": "https://git.kernel.org/stable/c/f305a7b6ca21a665e8d0cf70b5936991a298c93c"
}
],
"title": "scsi: mpi3mr: Fix throttle_groups memory leak",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53128",
"datePublished": "2025-05-02T15:56:03.674Z",
"dateReserved": "2025-05-02T15:51:43.560Z",
"dateUpdated": "2025-05-04T07:50:30.643Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53145 (GCVE-0-2023-53145)
Vulnerability from cvelistv5
Published
2025-05-10 14:19
Modified
2025-05-10 14:19
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: btsdio: fix use after free bug in btsdio_remove due to race condition
In btsdio_probe, the data->work is bound with btsdio_work. It will be
started in btsdio_send_frame.
If the btsdio_remove runs with a unfinished work, there may be a race
condition that hdev is freed but used in btsdio_work. Fix it by
canceling the work before do cleanup in btsdio_remove.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/bluetooth/btsdio.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "6c3653627397a0d6eab19b20a59423e118985a6b",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "3efcbf25e5ab4d4ad1b7e6ba0869ff85540e3f6e",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "a6650d27ab2c12a8ee750f396edb5ac8b4558b2e",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "746b363bef41cc159c051c47f9e30800bc6b520d",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "a5c2a467e9e789ae0891de55b766daac52e3b7b3",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "179c65828593aff1f444e15debd40a477cb23cf4",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "73f7b171b7c09139eb3c6a5677c200dc1be5f318",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/bluetooth/btsdio.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.326",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.295",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.257",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.195",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.131",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.52",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.326",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.295",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.257",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.195",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.131",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.52",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: btsdio: fix use after free bug in btsdio_remove due to race condition\n\nIn btsdio_probe, the data-\u003ework is bound with btsdio_work. It will be\nstarted in btsdio_send_frame.\n\nIf the btsdio_remove runs with a unfinished work, there may be a race\ncondition that hdev is freed but used in btsdio_work. Fix it by\ncanceling the work before do cleanup in btsdio_remove."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-10T14:19:14.932Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/6c3653627397a0d6eab19b20a59423e118985a6b"
},
{
"url": "https://git.kernel.org/stable/c/3efcbf25e5ab4d4ad1b7e6ba0869ff85540e3f6e"
},
{
"url": "https://git.kernel.org/stable/c/a6650d27ab2c12a8ee750f396edb5ac8b4558b2e"
},
{
"url": "https://git.kernel.org/stable/c/746b363bef41cc159c051c47f9e30800bc6b520d"
},
{
"url": "https://git.kernel.org/stable/c/a5c2a467e9e789ae0891de55b766daac52e3b7b3"
},
{
"url": "https://git.kernel.org/stable/c/179c65828593aff1f444e15debd40a477cb23cf4"
},
{
"url": "https://git.kernel.org/stable/c/73f7b171b7c09139eb3c6a5677c200dc1be5f318"
}
],
"title": "Bluetooth: btsdio: fix use after free bug in btsdio_remove due to race condition",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53145",
"datePublished": "2025-05-10T14:19:14.932Z",
"dateReserved": "2025-05-02T15:51:43.565Z",
"dateUpdated": "2025-05-10T14:19:14.932Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53054 (GCVE-0-2023-53054)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 12:50
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: dwc2: fix a devres leak in hw_enable upon suspend resume
Each time the platform goes to low power, PM suspend / resume routines
call: __dwc2_lowlevel_hw_enable -> devm_add_action_or_reset().
This adds a new devres each time.
This may also happen at runtime, as dwc2_lowlevel_hw_enable() can be
called from udc_start().
This can be seen with tracing:
- echo 1 > /sys/kernel/debug/tracing/events/dev/devres_log/enable
- go to low power
- cat /sys/kernel/debug/tracing/trace
A new "ADD" entry is found upon each low power cycle:
... devres_log: 49000000.usb-otg ADD 82a13bba devm_action_release (8 bytes)
... devres_log: 49000000.usb-otg ADD 49889daf devm_action_release (8 bytes)
...
A second issue is addressed here:
- regulator_bulk_enable() is called upon each PM cycle (suspend/resume).
- regulator_bulk_disable() never gets called.
So the reference count for these regulators constantly increase, by one
upon each low power cycle, due to missing regulator_bulk_disable() call
in __dwc2_lowlevel_hw_disable().
The original fix that introduced the devm_add_action_or_reset() call,
fixed an issue during probe, that happens due to other errors in
dwc2_driver_probe() -> dwc2_core_reset(). Then the probe fails without
disabling regulators, when dr_mode == USB_DR_MODE_PERIPHERAL.
Rather fix the error path: disable all the low level hardware in the
error path, by using the "hsotg->ll_hw_enabled" flag. Checking dr_mode
has been introduced to avoid a dual call to dwc2_lowlevel_hw_disable().
"ll_hw_enabled" should achieve the same (and is used currently in the
remove() routine).
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 33a06f1300a79cfd461cea0268f05e969d4f34ec Version: 33a06f1300a79cfd461cea0268f05e969d4f34ec Version: 33a06f1300a79cfd461cea0268f05e969d4f34ec Version: 33a06f1300a79cfd461cea0268f05e969d4f34ec Version: 33a06f1300a79cfd461cea0268f05e969d4f34ec Version: c95e1f67b9a84479d1a6d2e9b123a1553af2a75e Version: 7d2a4749e1589295c69183f7d79d5b62664b34d6 Version: 8a8841b9f3eb1f46e3fc6d56a9b9299c53f4f86f Version: fa7fd9ba18533e9aa5f718a06de3deb522a4b587 Version: b2c2b88b049684b89776036f9a03fcc2d1bb3c22 Version: e7c4b79d70a70b4b7b0a04c640238a2ef0a7a8c8 Version: 88dcd13872b11bd60e6d4cb6317821e1d367e524 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/usb/dwc2/platform.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "1f01027c51eb16145e8e07fafea3ca07ef102d06",
"status": "affected",
"version": "33a06f1300a79cfd461cea0268f05e969d4f34ec",
"versionType": "git"
},
{
"lessThan": "cba76e1fb896b573f09f51aa299223276a77bc90",
"status": "affected",
"version": "33a06f1300a79cfd461cea0268f05e969d4f34ec",
"versionType": "git"
},
{
"lessThan": "ffb8ab6f87bd28d700ab5c20d9d3a7e75067630d",
"status": "affected",
"version": "33a06f1300a79cfd461cea0268f05e969d4f34ec",
"versionType": "git"
},
{
"lessThan": "6485fc381b6528b6f547ee1ff10bdbcbe31a6e4c",
"status": "affected",
"version": "33a06f1300a79cfd461cea0268f05e969d4f34ec",
"versionType": "git"
},
{
"lessThan": "f747313249b74f323ddf841a9c8db14d989f296a",
"status": "affected",
"version": "33a06f1300a79cfd461cea0268f05e969d4f34ec",
"versionType": "git"
},
{
"status": "affected",
"version": "c95e1f67b9a84479d1a6d2e9b123a1553af2a75e",
"versionType": "git"
},
{
"status": "affected",
"version": "7d2a4749e1589295c69183f7d79d5b62664b34d6",
"versionType": "git"
},
{
"status": "affected",
"version": "8a8841b9f3eb1f46e3fc6d56a9b9299c53f4f86f",
"versionType": "git"
},
{
"status": "affected",
"version": "fa7fd9ba18533e9aa5f718a06de3deb522a4b587",
"versionType": "git"
},
{
"status": "affected",
"version": "b2c2b88b049684b89776036f9a03fcc2d1bb3c22",
"versionType": "git"
},
{
"status": "affected",
"version": "e7c4b79d70a70b4b7b0a04c640238a2ef0a7a8c8",
"versionType": "git"
},
{
"status": "affected",
"version": "88dcd13872b11bd60e6d4cb6317821e1d367e524",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/usb/dwc2/platform.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.9"
},
{
"lessThan": "5.9",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.177",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.105",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.22",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.177",
"versionStartIncluding": "5.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.105",
"versionStartIncluding": "5.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.22",
"versionStartIncluding": "5.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.9",
"versionStartIncluding": "5.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "5.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.4.233",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.9.233",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.14.194",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.19.140",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.4.59",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.7.16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.8.2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: dwc2: fix a devres leak in hw_enable upon suspend resume\n\nEach time the platform goes to low power, PM suspend / resume routines\ncall: __dwc2_lowlevel_hw_enable -\u003e devm_add_action_or_reset().\nThis adds a new devres each time.\nThis may also happen at runtime, as dwc2_lowlevel_hw_enable() can be\ncalled from udc_start().\n\nThis can be seen with tracing:\n- echo 1 \u003e /sys/kernel/debug/tracing/events/dev/devres_log/enable\n- go to low power\n- cat /sys/kernel/debug/tracing/trace\n\nA new \"ADD\" entry is found upon each low power cycle:\n... devres_log: 49000000.usb-otg ADD 82a13bba devm_action_release (8 bytes)\n... devres_log: 49000000.usb-otg ADD 49889daf devm_action_release (8 bytes)\n...\n\nA second issue is addressed here:\n- regulator_bulk_enable() is called upon each PM cycle (suspend/resume).\n- regulator_bulk_disable() never gets called.\n\nSo the reference count for these regulators constantly increase, by one\nupon each low power cycle, due to missing regulator_bulk_disable() call\nin __dwc2_lowlevel_hw_disable().\n\nThe original fix that introduced the devm_add_action_or_reset() call,\nfixed an issue during probe, that happens due to other errors in\ndwc2_driver_probe() -\u003e dwc2_core_reset(). Then the probe fails without\ndisabling regulators, when dr_mode == USB_DR_MODE_PERIPHERAL.\n\nRather fix the error path: disable all the low level hardware in the\nerror path, by using the \"hsotg-\u003ell_hw_enabled\" flag. Checking dr_mode\nhas been introduced to avoid a dual call to dwc2_lowlevel_hw_disable().\n\"ll_hw_enabled\" should achieve the same (and is used currently in the\nremove() routine)."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T12:50:11.518Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/1f01027c51eb16145e8e07fafea3ca07ef102d06"
},
{
"url": "https://git.kernel.org/stable/c/cba76e1fb896b573f09f51aa299223276a77bc90"
},
{
"url": "https://git.kernel.org/stable/c/ffb8ab6f87bd28d700ab5c20d9d3a7e75067630d"
},
{
"url": "https://git.kernel.org/stable/c/6485fc381b6528b6f547ee1ff10bdbcbe31a6e4c"
},
{
"url": "https://git.kernel.org/stable/c/f747313249b74f323ddf841a9c8db14d989f296a"
}
],
"title": "usb: dwc2: fix a devres leak in hw_enable upon suspend resume",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53054",
"datePublished": "2025-05-02T15:55:09.354Z",
"dateReserved": "2025-05-02T15:51:43.546Z",
"dateUpdated": "2025-05-04T12:50:11.518Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49869 (GCVE-0-2022-49869)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-10-01 16:04
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
bnxt_en: Fix possible crash in bnxt_hwrm_set_coal()
During the error recovery sequence, the rtnl_lock is not held for the
entire duration and some datastructures may be freed during the sequence.
Check for the BNXT_STATE_OPEN flag instead of netif_running() to ensure
that the device is fully operational before proceeding to reconfigure
the coalescing settings.
This will fix a possible crash like this:
BUG: unable to handle kernel NULL pointer dereference at 0000000000000000
PGD 0 P4D 0
Oops: 0000 [#1] SMP NOPTI
CPU: 10 PID: 181276 Comm: ethtool Kdump: loaded Tainted: G IOE --------- - - 4.18.0-348.el8.x86_64 #1
Hardware name: Dell Inc. PowerEdge R740/0F9N89, BIOS 2.3.10 08/15/2019
RIP: 0010:bnxt_hwrm_set_coal+0x1fb/0x2a0 [bnxt_en]
Code: c2 66 83 4e 22 08 66 89 46 1c e8 10 cb 00 00 41 83 c6 01 44 39 b3 68 01 00 00 0f 8e a3 00 00 00 48 8b 93 c8 00 00 00 49 63 c6 <48> 8b 2c c2 48 8b 85 b8 02 00 00 48 85 c0 74 2e 48 8b 74 24 08 f6
RSP: 0018:ffffb11c8dcaba50 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8d168a8b0ac0 RCX: 00000000000000c5
RDX: 0000000000000000 RSI: ffff8d162f72c000 RDI: ffff8d168a8b0b28
RBP: 0000000000000000 R08: b6e1f68a12e9a7eb R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000037 R12: ffff8d168a8b109c
R13: ffff8d168a8b10aa R14: 0000000000000000 R15: ffffffffc01ac4e0
FS: 00007f3852e4c740(0000) GS:ffff8d24c0080000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000041b3ee003 CR4: 00000000007706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
PKRU: 55555554
Call Trace:
ethnl_set_coalesce+0x3ce/0x4c0
genl_family_rcv_msg_doit.isra.15+0x10f/0x150
genl_family_rcv_msg+0xb3/0x160
? coalesce_fill_reply+0x480/0x480
genl_rcv_msg+0x47/0x90
? genl_family_rcv_msg+0x160/0x160
netlink_rcv_skb+0x4c/0x120
genl_rcv+0x24/0x40
netlink_unicast+0x196/0x230
netlink_sendmsg+0x204/0x3d0
sock_sendmsg+0x4c/0x50
__sys_sendto+0xee/0x160
? syscall_trace_enter+0x1d3/0x2c0
? __audit_syscall_exit+0x249/0x2a0
__x64_sys_sendto+0x24/0x30
do_syscall_64+0x5b/0x1a0
entry_SYSCALL_64_after_hwframe+0x65/0xca
RIP: 0033:0x7f38524163bb
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-49869",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T16:04:12.712026Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-476",
"description": "CWE-476 NULL Pointer Dereference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T16:04:15.531Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "a5a05fbef4a0dfe45fe03b2f1d02ba23aebf5384",
"status": "affected",
"version": "2151fe0830fdb951f8ecfcfe67306fdef2366aa0",
"versionType": "git"
},
{
"lessThan": "38147073c96dce8c7e142ce0e5f305a420a729ba",
"status": "affected",
"version": "2151fe0830fdb951f8ecfcfe67306fdef2366aa0",
"versionType": "git"
},
{
"lessThan": "ac257c43fa615d22180916074feed803b8bb8cb0",
"status": "affected",
"version": "2151fe0830fdb951f8ecfcfe67306fdef2366aa0",
"versionType": "git"
},
{
"lessThan": "7781e32984cde65549bedc3201537e253297c98d",
"status": "affected",
"version": "2151fe0830fdb951f8ecfcfe67306fdef2366aa0",
"versionType": "git"
},
{
"lessThan": "6d81ea3765dfa6c8a20822613c81edad1c4a16a0",
"status": "affected",
"version": "2151fe0830fdb951f8ecfcfe67306fdef2366aa0",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.4"
},
{
"lessThan": "5.4",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.155",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.79",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.225",
"versionStartIncluding": "5.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.155",
"versionStartIncluding": "5.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.79",
"versionStartIncluding": "5.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.9",
"versionStartIncluding": "5.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "5.4",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbnxt_en: Fix possible crash in bnxt_hwrm_set_coal()\n\nDuring the error recovery sequence, the rtnl_lock is not held for the\nentire duration and some datastructures may be freed during the sequence.\nCheck for the BNXT_STATE_OPEN flag instead of netif_running() to ensure\nthat the device is fully operational before proceeding to reconfigure\nthe coalescing settings.\n\nThis will fix a possible crash like this:\n\nBUG: unable to handle kernel NULL pointer dereference at 0000000000000000\nPGD 0 P4D 0\nOops: 0000 [#1] SMP NOPTI\nCPU: 10 PID: 181276 Comm: ethtool Kdump: loaded Tainted: G IOE --------- - - 4.18.0-348.el8.x86_64 #1\nHardware name: Dell Inc. PowerEdge R740/0F9N89, BIOS 2.3.10 08/15/2019\nRIP: 0010:bnxt_hwrm_set_coal+0x1fb/0x2a0 [bnxt_en]\nCode: c2 66 83 4e 22 08 66 89 46 1c e8 10 cb 00 00 41 83 c6 01 44 39 b3 68 01 00 00 0f 8e a3 00 00 00 48 8b 93 c8 00 00 00 49 63 c6 \u003c48\u003e 8b 2c c2 48 8b 85 b8 02 00 00 48 85 c0 74 2e 48 8b 74 24 08 f6\nRSP: 0018:ffffb11c8dcaba50 EFLAGS: 00010246\nRAX: 0000000000000000 RBX: ffff8d168a8b0ac0 RCX: 00000000000000c5\nRDX: 0000000000000000 RSI: ffff8d162f72c000 RDI: ffff8d168a8b0b28\nRBP: 0000000000000000 R08: b6e1f68a12e9a7eb R09: 0000000000000000\nR10: 0000000000000001 R11: 0000000000000037 R12: ffff8d168a8b109c\nR13: ffff8d168a8b10aa R14: 0000000000000000 R15: ffffffffc01ac4e0\nFS: 00007f3852e4c740(0000) GS:ffff8d24c0080000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 0000000000000000 CR3: 000000041b3ee003 CR4: 00000000007706e0\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\nPKRU: 55555554\nCall Trace:\n ethnl_set_coalesce+0x3ce/0x4c0\n genl_family_rcv_msg_doit.isra.15+0x10f/0x150\n genl_family_rcv_msg+0xb3/0x160\n ? coalesce_fill_reply+0x480/0x480\n genl_rcv_msg+0x47/0x90\n ? genl_family_rcv_msg+0x160/0x160\n netlink_rcv_skb+0x4c/0x120\n genl_rcv+0x24/0x40\n netlink_unicast+0x196/0x230\n netlink_sendmsg+0x204/0x3d0\n sock_sendmsg+0x4c/0x50\n __sys_sendto+0xee/0x160\n ? syscall_trace_enter+0x1d3/0x2c0\n ? __audit_syscall_exit+0x249/0x2a0\n __x64_sys_sendto+0x24/0x30\n do_syscall_64+0x5b/0x1a0\n entry_SYSCALL_64_after_hwframe+0x65/0xca\nRIP: 0033:0x7f38524163bb"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:47:21.177Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/a5a05fbef4a0dfe45fe03b2f1d02ba23aebf5384"
},
{
"url": "https://git.kernel.org/stable/c/38147073c96dce8c7e142ce0e5f305a420a729ba"
},
{
"url": "https://git.kernel.org/stable/c/ac257c43fa615d22180916074feed803b8bb8cb0"
},
{
"url": "https://git.kernel.org/stable/c/7781e32984cde65549bedc3201537e253297c98d"
},
{
"url": "https://git.kernel.org/stable/c/6d81ea3765dfa6c8a20822613c81edad1c4a16a0"
}
],
"title": "bnxt_en: Fix possible crash in bnxt_hwrm_set_coal()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49869",
"datePublished": "2025-05-01T14:10:20.501Z",
"dateReserved": "2025-05-01T14:05:17.237Z",
"dateUpdated": "2025-10-01T16:04:15.531Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53098 (GCVE-0-2023-53098)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 07:49
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: rc: gpio-ir-recv: add remove function
In case runtime PM is enabled, do runtime PM clean up to remove
cpu latency qos request, otherwise driver removal may have below
kernel dump:
[ 19.463299] Unable to handle kernel NULL pointer dereference at
virtual address 0000000000000048
[ 19.472161] Mem abort info:
[ 19.474985] ESR = 0x0000000096000004
[ 19.478754] EC = 0x25: DABT (current EL), IL = 32 bits
[ 19.484081] SET = 0, FnV = 0
[ 19.487149] EA = 0, S1PTW = 0
[ 19.490361] FSC = 0x04: level 0 translation fault
[ 19.495256] Data abort info:
[ 19.498149] ISV = 0, ISS = 0x00000004
[ 19.501997] CM = 0, WnR = 0
[ 19.504977] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f81000
[ 19.511432] [0000000000000048] pgd=0000000000000000,
p4d=0000000000000000
[ 19.518245] Internal error: Oops: 0000000096000004 [#1] PREEMPT SMP
[ 19.524520] Modules linked in: gpio_ir_recv(+) rc_core [last
unloaded: rc_core]
[ 19.531845] CPU: 0 PID: 445 Comm: insmod Not tainted
6.2.0-rc1-00028-g2c397a46d47c #72
[ 19.531854] Hardware name: FSL i.MX8MM EVK board (DT)
[ 19.531859] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO -DIT -SSBS
BTYPE=--)
[ 19.551777] pc : cpu_latency_qos_remove_request+0x20/0x110
[ 19.557277] lr : gpio_ir_recv_runtime_suspend+0x18/0x30
[gpio_ir_recv]
[ 19.557294] sp : ffff800008ce3740
[ 19.557297] x29: ffff800008ce3740 x28: 0000000000000000 x27:
ffff800008ce3d50
[ 19.574270] x26: ffffc7e3e9cea100 x25: 00000000000f4240 x24:
ffffc7e3f9ef0e30
[ 19.574284] x23: 0000000000000000 x22: ffff0061803820f4 x21:
0000000000000008
[ 19.574296] x20: ffffc7e3fa75df30 x19: 0000000000000020 x18:
ffffffffffffffff
[ 19.588570] x17: 0000000000000000 x16: ffffc7e3f9efab70 x15:
ffffffffffffffff
[ 19.595712] x14: ffff800008ce37b8 x13: ffff800008ce37aa x12:
0000000000000001
[ 19.602853] x11: 0000000000000001 x10: ffffcbe3ec0dff87 x9 :
0000000000000008
[ 19.609991] x8 : 0101010101010101 x7 : 0000000000000000 x6 :
000000000f0bfe9f
[ 19.624261] x5 : 00ffffffffffffff x4 : 0025ab8e00000000 x3 :
ffff006180382010
[ 19.631405] x2 : ffffc7e3e9ce8030 x1 : ffffc7e3fc3eb810 x0 :
0000000000000020
[ 19.638548] Call trace:
[ 19.640995] cpu_latency_qos_remove_request+0x20/0x110
[ 19.646142] gpio_ir_recv_runtime_suspend+0x18/0x30 [gpio_ir_recv]
[ 19.652339] pm_generic_runtime_suspend+0x2c/0x44
[ 19.657055] __rpm_callback+0x48/0x1dc
[ 19.660807] rpm_callback+0x6c/0x80
[ 19.664301] rpm_suspend+0x10c/0x640
[ 19.667880] rpm_idle+0x250/0x2d0
[ 19.671198] update_autosuspend+0x38/0xe0
[ 19.675213] pm_runtime_set_autosuspend_delay+0x40/0x60
[ 19.680442] gpio_ir_recv_probe+0x1b4/0x21c [gpio_ir_recv]
[ 19.685941] platform_probe+0x68/0xc0
[ 19.689610] really_probe+0xc0/0x3dc
[ 19.693189] __driver_probe_device+0x7c/0x190
[ 19.697550] driver_probe_device+0x3c/0x110
[ 19.701739] __driver_attach+0xf4/0x200
[ 19.705578] bus_for_each_dev+0x70/0xd0
[ 19.709417] driver_attach+0x24/0x30
[ 19.712998] bus_add_driver+0x17c/0x240
[ 19.716834] driver_register+0x78/0x130
[ 19.720676] __platform_driver_register+0x28/0x34
[ 19.725386] gpio_ir_recv_driver_init+0x20/0x1000 [gpio_ir_recv]
[ 19.731404] do_one_initcall+0x44/0x2ac
[ 19.735243] do_init_module+0x48/0x1d0
[ 19.739003] load_module+0x19fc/0x2034
[ 19.742759] __do_sys_finit_module+0xac/0x12c
[ 19.747124] __arm64_sys_finit_module+0x20/0x30
[ 19.751664] invoke_syscall+0x48/0x114
[ 19.755420] el0_svc_common.constprop.0+0xcc/0xec
[ 19.760132] do_el0_svc+0x38/0xb0
[ 19.763456] el0_svc+0x2c/0x84
[ 19.766516] el0t_64_sync_handler+0xf4/0x120
[ 19.770789] el0t_64_sync+0x190/0x194
[ 19.774460] Code: 910003fd a90153f3 aa0003f3 91204021 (f9401400)
[ 19.780556] ---[ end trace 0000000000000000 ]---
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/media/rc/gpio-ir-recv.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "a5c140d88a69eb43de2a030f1d7ff7b16bff3b1a",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "513572bb89e8075f5d2a2bb4c89f1152e44da9d8",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "00e81f191bc00cb6faabf468960e96ebf0404a6c",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "2ece4d2f7eac1cb51dc0e9859e09bfdb00faa28e",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "30040818b338b8ebc956ce0ebd198f8d593586a6",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/media/rc/gpio-ir-recv.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.175",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.103",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.20",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.7",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.175",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.103",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.20",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: rc: gpio-ir-recv: add remove function\n\nIn case runtime PM is enabled, do runtime PM clean up to remove\ncpu latency qos request, otherwise driver removal may have below\nkernel dump:\n\n[ 19.463299] Unable to handle kernel NULL pointer dereference at\nvirtual address 0000000000000048\n[ 19.472161] Mem abort info:\n[ 19.474985] ESR = 0x0000000096000004\n[ 19.478754] EC = 0x25: DABT (current EL), IL = 32 bits\n[ 19.484081] SET = 0, FnV = 0\n[ 19.487149] EA = 0, S1PTW = 0\n[ 19.490361] FSC = 0x04: level 0 translation fault\n[ 19.495256] Data abort info:\n[ 19.498149] ISV = 0, ISS = 0x00000004\n[ 19.501997] CM = 0, WnR = 0\n[ 19.504977] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000049f81000\n[ 19.511432] [0000000000000048] pgd=0000000000000000,\np4d=0000000000000000\n[ 19.518245] Internal error: Oops: 0000000096000004 [#1] PREEMPT SMP\n[ 19.524520] Modules linked in: gpio_ir_recv(+) rc_core [last\nunloaded: rc_core]\n[ 19.531845] CPU: 0 PID: 445 Comm: insmod Not tainted\n6.2.0-rc1-00028-g2c397a46d47c #72\n[ 19.531854] Hardware name: FSL i.MX8MM EVK board (DT)\n[ 19.531859] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO -DIT -SSBS\nBTYPE=--)\n[ 19.551777] pc : cpu_latency_qos_remove_request+0x20/0x110\n[ 19.557277] lr : gpio_ir_recv_runtime_suspend+0x18/0x30\n[gpio_ir_recv]\n[ 19.557294] sp : ffff800008ce3740\n[ 19.557297] x29: ffff800008ce3740 x28: 0000000000000000 x27:\nffff800008ce3d50\n[ 19.574270] x26: ffffc7e3e9cea100 x25: 00000000000f4240 x24:\nffffc7e3f9ef0e30\n[ 19.574284] x23: 0000000000000000 x22: ffff0061803820f4 x21:\n0000000000000008\n[ 19.574296] x20: ffffc7e3fa75df30 x19: 0000000000000020 x18:\nffffffffffffffff\n[ 19.588570] x17: 0000000000000000 x16: ffffc7e3f9efab70 x15:\nffffffffffffffff\n[ 19.595712] x14: ffff800008ce37b8 x13: ffff800008ce37aa x12:\n0000000000000001\n[ 19.602853] x11: 0000000000000001 x10: ffffcbe3ec0dff87 x9 :\n0000000000000008\n[ 19.609991] x8 : 0101010101010101 x7 : 0000000000000000 x6 :\n000000000f0bfe9f\n[ 19.624261] x5 : 00ffffffffffffff x4 : 0025ab8e00000000 x3 :\nffff006180382010\n[ 19.631405] x2 : ffffc7e3e9ce8030 x1 : ffffc7e3fc3eb810 x0 :\n0000000000000020\n[ 19.638548] Call trace:\n[ 19.640995] cpu_latency_qos_remove_request+0x20/0x110\n[ 19.646142] gpio_ir_recv_runtime_suspend+0x18/0x30 [gpio_ir_recv]\n[ 19.652339] pm_generic_runtime_suspend+0x2c/0x44\n[ 19.657055] __rpm_callback+0x48/0x1dc\n[ 19.660807] rpm_callback+0x6c/0x80\n[ 19.664301] rpm_suspend+0x10c/0x640\n[ 19.667880] rpm_idle+0x250/0x2d0\n[ 19.671198] update_autosuspend+0x38/0xe0\n[ 19.675213] pm_runtime_set_autosuspend_delay+0x40/0x60\n[ 19.680442] gpio_ir_recv_probe+0x1b4/0x21c [gpio_ir_recv]\n[ 19.685941] platform_probe+0x68/0xc0\n[ 19.689610] really_probe+0xc0/0x3dc\n[ 19.693189] __driver_probe_device+0x7c/0x190\n[ 19.697550] driver_probe_device+0x3c/0x110\n[ 19.701739] __driver_attach+0xf4/0x200\n[ 19.705578] bus_for_each_dev+0x70/0xd0\n[ 19.709417] driver_attach+0x24/0x30\n[ 19.712998] bus_add_driver+0x17c/0x240\n[ 19.716834] driver_register+0x78/0x130\n[ 19.720676] __platform_driver_register+0x28/0x34\n[ 19.725386] gpio_ir_recv_driver_init+0x20/0x1000 [gpio_ir_recv]\n[ 19.731404] do_one_initcall+0x44/0x2ac\n[ 19.735243] do_init_module+0x48/0x1d0\n[ 19.739003] load_module+0x19fc/0x2034\n[ 19.742759] __do_sys_finit_module+0xac/0x12c\n[ 19.747124] __arm64_sys_finit_module+0x20/0x30\n[ 19.751664] invoke_syscall+0x48/0x114\n[ 19.755420] el0_svc_common.constprop.0+0xcc/0xec\n[ 19.760132] do_el0_svc+0x38/0xb0\n[ 19.763456] el0_svc+0x2c/0x84\n[ 19.766516] el0t_64_sync_handler+0xf4/0x120\n[ 19.770789] el0t_64_sync+0x190/0x194\n[ 19.774460] Code: 910003fd a90153f3 aa0003f3 91204021 (f9401400)\n[ 19.780556] ---[ end trace 0000000000000000 ]---"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:49:48.319Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/a5c140d88a69eb43de2a030f1d7ff7b16bff3b1a"
},
{
"url": "https://git.kernel.org/stable/c/513572bb89e8075f5d2a2bb4c89f1152e44da9d8"
},
{
"url": "https://git.kernel.org/stable/c/00e81f191bc00cb6faabf468960e96ebf0404a6c"
},
{
"url": "https://git.kernel.org/stable/c/2ece4d2f7eac1cb51dc0e9859e09bfdb00faa28e"
},
{
"url": "https://git.kernel.org/stable/c/30040818b338b8ebc956ce0ebd198f8d593586a6"
}
],
"title": "media: rc: gpio-ir-recv: add remove function",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53098",
"datePublished": "2025-05-02T15:55:41.762Z",
"dateReserved": "2025-05-02T15:51:43.552Z",
"dateUpdated": "2025-05-04T07:49:48.319Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49910 (GCVE-0-2022-49910)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-05-04 08:48
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: L2CAP: Fix use-after-free caused by l2cap_reassemble_sdu
Fix the race condition between the following two flows that run in
parallel:
1. l2cap_reassemble_sdu -> chan->ops->recv (l2cap_sock_recv_cb) ->
__sock_queue_rcv_skb.
2. bt_sock_recvmsg -> skb_recv_datagram, skb_free_datagram.
An SKB can be queued by the first flow and immediately dequeued and
freed by the second flow, therefore the callers of l2cap_reassemble_sdu
can't use the SKB after that function returns. However, some places
continue accessing struct l2cap_ctrl that resides in the SKB's CB for a
short time after l2cap_reassemble_sdu returns, leading to a
use-after-free condition (the stack trace is below, line numbers for
kernel 5.19.8).
Fix it by keeping a local copy of struct l2cap_ctrl.
BUG: KASAN: use-after-free in l2cap_rx_state_recv (net/bluetooth/l2cap_core.c:6906) bluetooth
Read of size 1 at addr ffff88812025f2f0 by task kworker/u17:3/43169
Workqueue: hci0 hci_rx_work [bluetooth]
Call Trace:
<TASK>
dump_stack_lvl (lib/dump_stack.c:107 (discriminator 4))
print_report.cold (mm/kasan/report.c:314 mm/kasan/report.c:429)
? l2cap_rx_state_recv (net/bluetooth/l2cap_core.c:6906) bluetooth
kasan_report (mm/kasan/report.c:162 mm/kasan/report.c:493)
? l2cap_rx_state_recv (net/bluetooth/l2cap_core.c:6906) bluetooth
l2cap_rx_state_recv (net/bluetooth/l2cap_core.c:6906) bluetooth
l2cap_rx (net/bluetooth/l2cap_core.c:7236 net/bluetooth/l2cap_core.c:7271) bluetooth
ret_from_fork (arch/x86/entry/entry_64.S:306)
</TASK>
Allocated by task 43169:
kasan_save_stack (mm/kasan/common.c:39)
__kasan_slab_alloc (mm/kasan/common.c:45 mm/kasan/common.c:436 mm/kasan/common.c:469)
kmem_cache_alloc_node (mm/slab.h:750 mm/slub.c:3243 mm/slub.c:3293)
__alloc_skb (net/core/skbuff.c:414)
l2cap_recv_frag (./include/net/bluetooth/bluetooth.h:425 net/bluetooth/l2cap_core.c:8329) bluetooth
l2cap_recv_acldata (net/bluetooth/l2cap_core.c:8442) bluetooth
hci_rx_work (net/bluetooth/hci_core.c:3642 net/bluetooth/hci_core.c:3832) bluetooth
process_one_work (kernel/workqueue.c:2289)
worker_thread (./include/linux/list.h:292 kernel/workqueue.c:2437)
kthread (kernel/kthread.c:376)
ret_from_fork (arch/x86/entry/entry_64.S:306)
Freed by task 27920:
kasan_save_stack (mm/kasan/common.c:39)
kasan_set_track (mm/kasan/common.c:45)
kasan_set_free_info (mm/kasan/generic.c:372)
____kasan_slab_free (mm/kasan/common.c:368 mm/kasan/common.c:328)
slab_free_freelist_hook (mm/slub.c:1780)
kmem_cache_free (mm/slub.c:3536 mm/slub.c:3553)
skb_free_datagram (./include/net/sock.h:1578 ./include/net/sock.h:1639 net/core/datagram.c:323)
bt_sock_recvmsg (net/bluetooth/af_bluetooth.c:295) bluetooth
l2cap_sock_recvmsg (net/bluetooth/l2cap_sock.c:1212) bluetooth
sock_read_iter (net/socket.c:1087)
new_sync_read (./include/linux/fs.h:2052 fs/read_write.c:401)
vfs_read (fs/read_write.c:482)
ksys_read (fs/read_write.c:620)
do_syscall_64 (arch/x86/entry/common.c:50 arch/x86/entry/common.c:80)
entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:120)
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 4b51dae96731c9d82f5634e75ac7ffd3b9c1b060 Version: 4b51dae96731c9d82f5634e75ac7ffd3b9c1b060 Version: 4b51dae96731c9d82f5634e75ac7ffd3b9c1b060 Version: 4b51dae96731c9d82f5634e75ac7ffd3b9c1b060 Version: 4b51dae96731c9d82f5634e75ac7ffd3b9c1b060 Version: 4b51dae96731c9d82f5634e75ac7ffd3b9c1b060 Version: 4b51dae96731c9d82f5634e75ac7ffd3b9c1b060 Version: 4b51dae96731c9d82f5634e75ac7ffd3b9c1b060 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/bluetooth/l2cap_core.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "dc30e05bb18852303084430c03ca76e69257d9ea",
"status": "affected",
"version": "4b51dae96731c9d82f5634e75ac7ffd3b9c1b060",
"versionType": "git"
},
{
"lessThan": "03af22e23b96fb7ef75fb7885407ef457e8b403d",
"status": "affected",
"version": "4b51dae96731c9d82f5634e75ac7ffd3b9c1b060",
"versionType": "git"
},
{
"lessThan": "6c7407bfbeafc80a04e6eaedcf34d378532a04f2",
"status": "affected",
"version": "4b51dae96731c9d82f5634e75ac7ffd3b9c1b060",
"versionType": "git"
},
{
"lessThan": "4cd094fd5d872862ca278e15b9b51b07e915ef3f",
"status": "affected",
"version": "4b51dae96731c9d82f5634e75ac7ffd3b9c1b060",
"versionType": "git"
},
{
"lessThan": "cb1c012099ef5904cd468bdb8d6fcdfdd9bcb569",
"status": "affected",
"version": "4b51dae96731c9d82f5634e75ac7ffd3b9c1b060",
"versionType": "git"
},
{
"lessThan": "8278a87bb1eeea94350d675ef961ee5a03341fde",
"status": "affected",
"version": "4b51dae96731c9d82f5634e75ac7ffd3b9c1b060",
"versionType": "git"
},
{
"lessThan": "9a04161244603f502c6e453913e51edd59cb70c1",
"status": "affected",
"version": "4b51dae96731c9d82f5634e75ac7ffd3b9c1b060",
"versionType": "git"
},
{
"lessThan": "3aff8aaca4e36dc8b17eaa011684881a80238966",
"status": "affected",
"version": "4b51dae96731c9d82f5634e75ac7ffd3b9c1b060",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/bluetooth/l2cap_core.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "3.6"
},
{
"lessThan": "3.6",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.9.*",
"status": "unaffected",
"version": "4.9.333",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.299",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.265",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.224",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.154",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.78",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.9.333",
"versionStartIncluding": "3.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.299",
"versionStartIncluding": "3.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.265",
"versionStartIncluding": "3.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.224",
"versionStartIncluding": "3.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.154",
"versionStartIncluding": "3.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.78",
"versionStartIncluding": "3.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.8",
"versionStartIncluding": "3.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "3.6",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: L2CAP: Fix use-after-free caused by l2cap_reassemble_sdu\n\nFix the race condition between the following two flows that run in\nparallel:\n\n1. l2cap_reassemble_sdu -\u003e chan-\u003eops-\u003erecv (l2cap_sock_recv_cb) -\u003e\n __sock_queue_rcv_skb.\n\n2. bt_sock_recvmsg -\u003e skb_recv_datagram, skb_free_datagram.\n\nAn SKB can be queued by the first flow and immediately dequeued and\nfreed by the second flow, therefore the callers of l2cap_reassemble_sdu\ncan\u0027t use the SKB after that function returns. However, some places\ncontinue accessing struct l2cap_ctrl that resides in the SKB\u0027s CB for a\nshort time after l2cap_reassemble_sdu returns, leading to a\nuse-after-free condition (the stack trace is below, line numbers for\nkernel 5.19.8).\n\nFix it by keeping a local copy of struct l2cap_ctrl.\n\nBUG: KASAN: use-after-free in l2cap_rx_state_recv (net/bluetooth/l2cap_core.c:6906) bluetooth\nRead of size 1 at addr ffff88812025f2f0 by task kworker/u17:3/43169\n\nWorkqueue: hci0 hci_rx_work [bluetooth]\nCall Trace:\n \u003cTASK\u003e\n dump_stack_lvl (lib/dump_stack.c:107 (discriminator 4))\n print_report.cold (mm/kasan/report.c:314 mm/kasan/report.c:429)\n ? l2cap_rx_state_recv (net/bluetooth/l2cap_core.c:6906) bluetooth\n kasan_report (mm/kasan/report.c:162 mm/kasan/report.c:493)\n ? l2cap_rx_state_recv (net/bluetooth/l2cap_core.c:6906) bluetooth\n l2cap_rx_state_recv (net/bluetooth/l2cap_core.c:6906) bluetooth\n l2cap_rx (net/bluetooth/l2cap_core.c:7236 net/bluetooth/l2cap_core.c:7271) bluetooth\n ret_from_fork (arch/x86/entry/entry_64.S:306)\n \u003c/TASK\u003e\n\nAllocated by task 43169:\n kasan_save_stack (mm/kasan/common.c:39)\n __kasan_slab_alloc (mm/kasan/common.c:45 mm/kasan/common.c:436 mm/kasan/common.c:469)\n kmem_cache_alloc_node (mm/slab.h:750 mm/slub.c:3243 mm/slub.c:3293)\n __alloc_skb (net/core/skbuff.c:414)\n l2cap_recv_frag (./include/net/bluetooth/bluetooth.h:425 net/bluetooth/l2cap_core.c:8329) bluetooth\n l2cap_recv_acldata (net/bluetooth/l2cap_core.c:8442) bluetooth\n hci_rx_work (net/bluetooth/hci_core.c:3642 net/bluetooth/hci_core.c:3832) bluetooth\n process_one_work (kernel/workqueue.c:2289)\n worker_thread (./include/linux/list.h:292 kernel/workqueue.c:2437)\n kthread (kernel/kthread.c:376)\n ret_from_fork (arch/x86/entry/entry_64.S:306)\n\nFreed by task 27920:\n kasan_save_stack (mm/kasan/common.c:39)\n kasan_set_track (mm/kasan/common.c:45)\n kasan_set_free_info (mm/kasan/generic.c:372)\n ____kasan_slab_free (mm/kasan/common.c:368 mm/kasan/common.c:328)\n slab_free_freelist_hook (mm/slub.c:1780)\n kmem_cache_free (mm/slub.c:3536 mm/slub.c:3553)\n skb_free_datagram (./include/net/sock.h:1578 ./include/net/sock.h:1639 net/core/datagram.c:323)\n bt_sock_recvmsg (net/bluetooth/af_bluetooth.c:295) bluetooth\n l2cap_sock_recvmsg (net/bluetooth/l2cap_sock.c:1212) bluetooth\n sock_read_iter (net/socket.c:1087)\n new_sync_read (./include/linux/fs.h:2052 fs/read_write.c:401)\n vfs_read (fs/read_write.c:482)\n ksys_read (fs/read_write.c:620)\n do_syscall_64 (arch/x86/entry/common.c:50 arch/x86/entry/common.c:80)\n entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:120)"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:48:29.372Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/dc30e05bb18852303084430c03ca76e69257d9ea"
},
{
"url": "https://git.kernel.org/stable/c/03af22e23b96fb7ef75fb7885407ef457e8b403d"
},
{
"url": "https://git.kernel.org/stable/c/6c7407bfbeafc80a04e6eaedcf34d378532a04f2"
},
{
"url": "https://git.kernel.org/stable/c/4cd094fd5d872862ca278e15b9b51b07e915ef3f"
},
{
"url": "https://git.kernel.org/stable/c/cb1c012099ef5904cd468bdb8d6fcdfdd9bcb569"
},
{
"url": "https://git.kernel.org/stable/c/8278a87bb1eeea94350d675ef961ee5a03341fde"
},
{
"url": "https://git.kernel.org/stable/c/9a04161244603f502c6e453913e51edd59cb70c1"
},
{
"url": "https://git.kernel.org/stable/c/3aff8aaca4e36dc8b17eaa011684881a80238966"
}
],
"title": "Bluetooth: L2CAP: Fix use-after-free caused by l2cap_reassemble_sdu",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49910",
"datePublished": "2025-05-01T14:10:53.010Z",
"dateReserved": "2025-05-01T14:05:17.247Z",
"dateUpdated": "2025-05-04T08:48:29.372Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49825 (GCVE-0-2022-49825)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:46
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ata: libata-transport: fix error handling in ata_tport_add()
In ata_tport_add(), the return value of transport_add_device() is
not checked. As a result, it causes null-ptr-deref while removing
the module, because transport_remove_device() is called to remove
the device that was not added.
Unable to handle kernel NULL pointer dereference at virtual address 00000000000000d0
CPU: 12 PID: 13605 Comm: rmmod Kdump: loaded Tainted: G W 6.1.0-rc3+ #8
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : device_del+0x48/0x39c
lr : device_del+0x44/0x39c
Call trace:
device_del+0x48/0x39c
attribute_container_class_device_del+0x28/0x40
transport_remove_classdev+0x60/0x7c
attribute_container_device_trigger+0x118/0x120
transport_remove_device+0x20/0x30
ata_tport_delete+0x34/0x60 [libata]
ata_port_detach+0x148/0x1b0 [libata]
ata_pci_remove_one+0x50/0x80 [libata]
ahci_remove_one+0x4c/0x8c [ahci]
Fix this by checking and handling return value of transport_add_device()
in ata_tport_add().
References
| URL | Tags | |
|---|---|---|
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/ata/libata-transport.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "b5362dc1634d8b8d5f30920f33ac11a3276b7ed9",
"status": "affected",
"version": "d9027470b88631d0956ac37cdadfdeb9cdcf2c99",
"versionType": "git"
},
{
"lessThan": "e7bb1b7a7bf26f6b7372b7b683daece4a42fda02",
"status": "affected",
"version": "d9027470b88631d0956ac37cdadfdeb9cdcf2c99",
"versionType": "git"
},
{
"lessThan": "52d9bb0adae9359711a0c5271430afd3754069e7",
"status": "affected",
"version": "d9027470b88631d0956ac37cdadfdeb9cdcf2c99",
"versionType": "git"
},
{
"lessThan": "3613dbe3909dcc637fe6be00e4dc43b4aa0470ee",
"status": "affected",
"version": "d9027470b88631d0956ac37cdadfdeb9cdcf2c99",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/ata/libata-transport.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.37"
},
{
"lessThan": "2.6.37",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.156",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.80",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.156",
"versionStartIncluding": "2.6.37",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.80",
"versionStartIncluding": "2.6.37",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "2.6.37",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "2.6.37",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nata: libata-transport: fix error handling in ata_tport_add()\n\nIn ata_tport_add(), the return value of transport_add_device() is\nnot checked. As a result, it causes null-ptr-deref while removing\nthe module, because transport_remove_device() is called to remove\nthe device that was not added.\n\nUnable to handle kernel NULL pointer dereference at virtual address 00000000000000d0\nCPU: 12 PID: 13605 Comm: rmmod Kdump: loaded Tainted: G W 6.1.0-rc3+ #8\npstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)\npc : device_del+0x48/0x39c\nlr : device_del+0x44/0x39c\nCall trace:\n device_del+0x48/0x39c\n attribute_container_class_device_del+0x28/0x40\n transport_remove_classdev+0x60/0x7c\n attribute_container_device_trigger+0x118/0x120\n transport_remove_device+0x20/0x30\n ata_tport_delete+0x34/0x60 [libata]\n ata_port_detach+0x148/0x1b0 [libata]\n ata_pci_remove_one+0x50/0x80 [libata]\n ahci_remove_one+0x4c/0x8c [ahci]\n\nFix this by checking and handling return value of transport_add_device()\nin ata_tport_add()."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:46:14.218Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/b5362dc1634d8b8d5f30920f33ac11a3276b7ed9"
},
{
"url": "https://git.kernel.org/stable/c/e7bb1b7a7bf26f6b7372b7b683daece4a42fda02"
},
{
"url": "https://git.kernel.org/stable/c/52d9bb0adae9359711a0c5271430afd3754069e7"
},
{
"url": "https://git.kernel.org/stable/c/3613dbe3909dcc637fe6be00e4dc43b4aa0470ee"
}
],
"title": "ata: libata-transport: fix error handling in ata_tport_add()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49825",
"datePublished": "2025-05-01T14:09:45.524Z",
"dateReserved": "2025-05-01T14:05:17.227Z",
"dateUpdated": "2025-05-04T08:46:14.218Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49906 (GCVE-0-2022-49906)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-10-01 16:01
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ibmvnic: Free rwi on reset success
Free the rwi structure in the event that the last rwi in the list
processed successfully. The logic in commit 4f408e1fa6e1 ("ibmvnic:
retry reset if there are no other resets") introduces an issue that
results in a 32 byte memory leak whenever the last rwi in the list
gets processed.
References
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-49906",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T16:01:17.184029Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-401",
"description": "CWE-401 Missing Release of Memory after Effective Lifetime",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T16:01:19.571Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/ibm/ibmvnic.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "535b78739ae75f257c894a05b1afa86ad9a3669e",
"status": "affected",
"version": "4f408e1fa6e10b6da72691233369172bac7d9e9b",
"versionType": "git"
},
{
"lessThan": "c3543a287cfba9105dcc4bb41eb817f51266caaf",
"status": "affected",
"version": "4f408e1fa6e10b6da72691233369172bac7d9e9b",
"versionType": "git"
},
{
"lessThan": "d6dd2fe71153f0ff748bf188bd4af076fe09a0a6",
"status": "affected",
"version": "4f408e1fa6e10b6da72691233369172bac7d9e9b",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/ibm/ibmvnic.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.14"
},
{
"lessThan": "5.14",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.78",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.78",
"versionStartIncluding": "5.14",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.8",
"versionStartIncluding": "5.14",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "5.14",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nibmvnic: Free rwi on reset success\n\nFree the rwi structure in the event that the last rwi in the list\nprocessed successfully. The logic in commit 4f408e1fa6e1 (\"ibmvnic:\nretry reset if there are no other resets\") introduces an issue that\nresults in a 32 byte memory leak whenever the last rwi in the list\ngets processed."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:48:23.919Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/535b78739ae75f257c894a05b1afa86ad9a3669e"
},
{
"url": "https://git.kernel.org/stable/c/c3543a287cfba9105dcc4bb41eb817f51266caaf"
},
{
"url": "https://git.kernel.org/stable/c/d6dd2fe71153f0ff748bf188bd4af076fe09a0a6"
}
],
"title": "ibmvnic: Free rwi on reset success",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49906",
"datePublished": "2025-05-01T14:10:50.383Z",
"dateReserved": "2025-05-01T14:05:17.246Z",
"dateUpdated": "2025-10-01T16:01:19.571Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49795 (GCVE-0-2022-49795)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:45
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
rethook: fix a potential memleak in rethook_alloc()
In rethook_alloc(), the variable rh is not freed or passed out
if handler is NULL, which could lead to a memleak, fix it.
[Masami: Add "rethook:" tag to the title.]
Acke-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"kernel/trace/rethook.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "cbc5d1f9a8cc40ba2bc6779b36d2ea1f65bc027c",
"status": "affected",
"version": "54ecbe6f1ed5138c895bdff55608cf502755b20e",
"versionType": "git"
},
{
"lessThan": "0a1ebe35cb3b7aa1f4b26b37e2a0b9ae68dc4ffb",
"status": "affected",
"version": "54ecbe6f1ed5138c895bdff55608cf502755b20e",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"kernel/trace/rethook.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.18"
},
{
"lessThan": "5.18",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "5.18",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "5.18",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nrethook: fix a potential memleak in rethook_alloc()\n\nIn rethook_alloc(), the variable rh is not freed or passed out\nif handler is NULL, which could lead to a memleak, fix it.\n\n[Masami: Add \"rethook:\" tag to the title.]\n\nAcke-by: Masami Hiramatsu (Google) \u003cmhiramat@kernel.org\u003e"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:45:31.504Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/cbc5d1f9a8cc40ba2bc6779b36d2ea1f65bc027c"
},
{
"url": "https://git.kernel.org/stable/c/0a1ebe35cb3b7aa1f4b26b37e2a0b9ae68dc4ffb"
}
],
"title": "rethook: fix a potential memleak in rethook_alloc()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49795",
"datePublished": "2025-05-01T14:09:25.764Z",
"dateReserved": "2025-05-01T14:05:17.224Z",
"dateUpdated": "2025-05-04T08:45:31.504Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49793 (GCVE-0-2022-49793)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:45
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
iio: trigger: sysfs: fix possible memory leak in iio_sysfs_trig_init()
dev_set_name() allocates memory for name, it need be freed
when device_add() fails, call put_device() to give up the
reference that hold in device_initialize(), so that it can
be freed in kobject_cleanup() when the refcount hit to 0.
Fault injection test can trigger this:
unreferenced object 0xffff8e8340a7b4c0 (size 32):
comm "modprobe", pid 243, jiffies 4294678145 (age 48.845s)
hex dump (first 32 bytes):
69 69 6f 5f 73 79 73 66 73 5f 74 72 69 67 67 65 iio_sysfs_trigge
72 00 a7 40 83 8e ff ff 00 86 13 c4 f6 ee ff ff r..@............
backtrace:
[<0000000074999de8>] __kmem_cache_alloc_node+0x1e9/0x360
[<00000000497fd30b>] __kmalloc_node_track_caller+0x44/0x1a0
[<000000003636c520>] kstrdup+0x2d/0x60
[<0000000032f84da2>] kobject_set_name_vargs+0x1e/0x90
[<0000000092efe493>] dev_set_name+0x4e/0x70
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 1f785681a87068f123d3e23da13b2c55ab4f93ac Version: 1f785681a87068f123d3e23da13b2c55ab4f93ac Version: 1f785681a87068f123d3e23da13b2c55ab4f93ac Version: 1f785681a87068f123d3e23da13b2c55ab4f93ac Version: 1f785681a87068f123d3e23da13b2c55ab4f93ac Version: 1f785681a87068f123d3e23da13b2c55ab4f93ac Version: 1f785681a87068f123d3e23da13b2c55ab4f93ac Version: 1f785681a87068f123d3e23da13b2c55ab4f93ac |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/iio/trigger/iio-trig-sysfs.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "f68c96821b61d2c71a35dbb8bf90c347fad624d9",
"status": "affected",
"version": "1f785681a87068f123d3e23da13b2c55ab4f93ac",
"versionType": "git"
},
{
"lessThan": "5a39382aa5411d64b25a71516c2c7480aab13bb7",
"status": "affected",
"version": "1f785681a87068f123d3e23da13b2c55ab4f93ac",
"versionType": "git"
},
{
"lessThan": "b47bb521961f027b4dcf8683337a7a1ba9e5ea1f",
"status": "affected",
"version": "1f785681a87068f123d3e23da13b2c55ab4f93ac",
"versionType": "git"
},
{
"lessThan": "0dd52e141afde089304de470148d311b05c14564",
"status": "affected",
"version": "1f785681a87068f123d3e23da13b2c55ab4f93ac",
"versionType": "git"
},
{
"lessThan": "8dddf2699da296c84205582aaead6b43dd7e8c4b",
"status": "affected",
"version": "1f785681a87068f123d3e23da13b2c55ab4f93ac",
"versionType": "git"
},
{
"lessThan": "656f670613662b6cc77aad14112db2803ad18fa8",
"status": "affected",
"version": "1f785681a87068f123d3e23da13b2c55ab4f93ac",
"versionType": "git"
},
{
"lessThan": "2c4e65285bdea23fd36d2ff376006ac64db6f42e",
"status": "affected",
"version": "1f785681a87068f123d3e23da13b2c55ab4f93ac",
"versionType": "git"
},
{
"lessThan": "efa17e90e1711bdb084e3954fa44afb6647331c0",
"status": "affected",
"version": "1f785681a87068f123d3e23da13b2c55ab4f93ac",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/iio/trigger/iio-trig-sysfs.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "3.0"
},
{
"lessThan": "3.0",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.9.*",
"status": "unaffected",
"version": "4.9.334",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.300",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.267",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.156",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.80",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.9.334",
"versionStartIncluding": "3.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.300",
"versionStartIncluding": "3.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.267",
"versionStartIncluding": "3.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.225",
"versionStartIncluding": "3.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.156",
"versionStartIncluding": "3.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.80",
"versionStartIncluding": "3.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "3.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "3.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\niio: trigger: sysfs: fix possible memory leak in iio_sysfs_trig_init()\n\ndev_set_name() allocates memory for name, it need be freed\nwhen device_add() fails, call put_device() to give up the\nreference that hold in device_initialize(), so that it can\nbe freed in kobject_cleanup() when the refcount hit to 0.\n\nFault injection test can trigger this:\n\nunreferenced object 0xffff8e8340a7b4c0 (size 32):\n comm \"modprobe\", pid 243, jiffies 4294678145 (age 48.845s)\n hex dump (first 32 bytes):\n 69 69 6f 5f 73 79 73 66 73 5f 74 72 69 67 67 65 iio_sysfs_trigge\n 72 00 a7 40 83 8e ff ff 00 86 13 c4 f6 ee ff ff r..@............\n backtrace:\n [\u003c0000000074999de8\u003e] __kmem_cache_alloc_node+0x1e9/0x360\n [\u003c00000000497fd30b\u003e] __kmalloc_node_track_caller+0x44/0x1a0\n [\u003c000000003636c520\u003e] kstrdup+0x2d/0x60\n [\u003c0000000032f84da2\u003e] kobject_set_name_vargs+0x1e/0x90\n [\u003c0000000092efe493\u003e] dev_set_name+0x4e/0x70"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:45:29.276Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/f68c96821b61d2c71a35dbb8bf90c347fad624d9"
},
{
"url": "https://git.kernel.org/stable/c/5a39382aa5411d64b25a71516c2c7480aab13bb7"
},
{
"url": "https://git.kernel.org/stable/c/b47bb521961f027b4dcf8683337a7a1ba9e5ea1f"
},
{
"url": "https://git.kernel.org/stable/c/0dd52e141afde089304de470148d311b05c14564"
},
{
"url": "https://git.kernel.org/stable/c/8dddf2699da296c84205582aaead6b43dd7e8c4b"
},
{
"url": "https://git.kernel.org/stable/c/656f670613662b6cc77aad14112db2803ad18fa8"
},
{
"url": "https://git.kernel.org/stable/c/2c4e65285bdea23fd36d2ff376006ac64db6f42e"
},
{
"url": "https://git.kernel.org/stable/c/efa17e90e1711bdb084e3954fa44afb6647331c0"
}
],
"title": "iio: trigger: sysfs: fix possible memory leak in iio_sysfs_trig_init()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49793",
"datePublished": "2025-05-01T14:09:24.442Z",
"dateReserved": "2025-05-01T14:05:17.224Z",
"dateUpdated": "2025-05-04T08:45:29.276Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49832 (GCVE-0-2022-49832)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:46
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
pinctrl: devicetree: fix null pointer dereferencing in pinctrl_dt_to_map
Here is the BUG report by KASAN about null pointer dereference:
BUG: KASAN: null-ptr-deref in strcmp+0x2e/0x50
Read of size 1 at addr 0000000000000000 by task python3/2640
Call Trace:
strcmp
__of_find_property
of_find_property
pinctrl_dt_to_map
kasprintf() would return NULL pointer when kmalloc() fail to allocate.
So directly return ENOMEM, if kasprintf() return NULL pointer.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 57291ce295c0aca738dd284c4a9c591c09ebee71 Version: 57291ce295c0aca738dd284c4a9c591c09ebee71 Version: 57291ce295c0aca738dd284c4a9c591c09ebee71 Version: 57291ce295c0aca738dd284c4a9c591c09ebee71 Version: 57291ce295c0aca738dd284c4a9c591c09ebee71 Version: 57291ce295c0aca738dd284c4a9c591c09ebee71 Version: 57291ce295c0aca738dd284c4a9c591c09ebee71 Version: 57291ce295c0aca738dd284c4a9c591c09ebee71 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/pinctrl/devicetree.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "aaf552c5d53abe4659176e099575fe870d2e4768",
"status": "affected",
"version": "57291ce295c0aca738dd284c4a9c591c09ebee71",
"versionType": "git"
},
{
"lessThan": "b4d9f55cd38435358bc16d580612bc0d798d7b4c",
"status": "affected",
"version": "57291ce295c0aca738dd284c4a9c591c09ebee71",
"versionType": "git"
},
{
"lessThan": "a988dcd3dd9e691c5ccc3324b209688f3b5453e9",
"status": "affected",
"version": "57291ce295c0aca738dd284c4a9c591c09ebee71",
"versionType": "git"
},
{
"lessThan": "040f726fecd88121f3b95e70369785ad452dddf9",
"status": "affected",
"version": "57291ce295c0aca738dd284c4a9c591c09ebee71",
"versionType": "git"
},
{
"lessThan": "777430aa4ddccaa5accec6db90ffc1d47f00d471",
"status": "affected",
"version": "57291ce295c0aca738dd284c4a9c591c09ebee71",
"versionType": "git"
},
{
"lessThan": "97e5b508e96176f1a73888ed89df396d7041bfcb",
"status": "affected",
"version": "57291ce295c0aca738dd284c4a9c591c09ebee71",
"versionType": "git"
},
{
"lessThan": "5834a3a98cd266ad35a229923c0adbd0addc8d68",
"status": "affected",
"version": "57291ce295c0aca738dd284c4a9c591c09ebee71",
"versionType": "git"
},
{
"lessThan": "91d5c5060ee24fe8da88cd585bb43b843d2f0dce",
"status": "affected",
"version": "57291ce295c0aca738dd284c4a9c591c09ebee71",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/pinctrl/devicetree.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "3.5"
},
{
"lessThan": "3.5",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.9.*",
"status": "unaffected",
"version": "4.9.334",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.300",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.267",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.156",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.80",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.9.334",
"versionStartIncluding": "3.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.300",
"versionStartIncluding": "3.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.267",
"versionStartIncluding": "3.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.225",
"versionStartIncluding": "3.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.156",
"versionStartIncluding": "3.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.80",
"versionStartIncluding": "3.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "3.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "3.5",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\npinctrl: devicetree: fix null pointer dereferencing in pinctrl_dt_to_map\n\nHere is the BUG report by KASAN about null pointer dereference:\n\nBUG: KASAN: null-ptr-deref in strcmp+0x2e/0x50\nRead of size 1 at addr 0000000000000000 by task python3/2640\nCall Trace:\n strcmp\n __of_find_property\n of_find_property\n pinctrl_dt_to_map\n\nkasprintf() would return NULL pointer when kmalloc() fail to allocate.\nSo directly return ENOMEM, if kasprintf() return NULL pointer."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:46:28.117Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/aaf552c5d53abe4659176e099575fe870d2e4768"
},
{
"url": "https://git.kernel.org/stable/c/b4d9f55cd38435358bc16d580612bc0d798d7b4c"
},
{
"url": "https://git.kernel.org/stable/c/a988dcd3dd9e691c5ccc3324b209688f3b5453e9"
},
{
"url": "https://git.kernel.org/stable/c/040f726fecd88121f3b95e70369785ad452dddf9"
},
{
"url": "https://git.kernel.org/stable/c/777430aa4ddccaa5accec6db90ffc1d47f00d471"
},
{
"url": "https://git.kernel.org/stable/c/97e5b508e96176f1a73888ed89df396d7041bfcb"
},
{
"url": "https://git.kernel.org/stable/c/5834a3a98cd266ad35a229923c0adbd0addc8d68"
},
{
"url": "https://git.kernel.org/stable/c/91d5c5060ee24fe8da88cd585bb43b843d2f0dce"
}
],
"title": "pinctrl: devicetree: fix null pointer dereferencing in pinctrl_dt_to_map",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49832",
"datePublished": "2025-05-01T14:09:50.435Z",
"dateReserved": "2025-05-01T14:05:17.228Z",
"dateUpdated": "2025-05-04T08:46:28.117Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-3640 (GCVE-0-2022-3640)
Vulnerability from cvelistv5
Published
2022-10-21 00:00
Modified
2024-08-03 01:14
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-119 - Memory Corruption -> CWE-416 Use After Free
Summary
A vulnerability, which was classified as critical, was found in Linux Kernel. Affected is the function l2cap_conn_del of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211944.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T01:14:03.216Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git/commit/?id=42cf46dea905a80f6de218e837ba4d4cc33d6979"
},
{
"tags": [
"x_transferred"
],
"url": "https://vuldb.com/?id.211944"
},
{
"name": "FEDORA-2022-64ab9153c0",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OD7VWUT7YAU4CJ247IF44NGVOAODAJGC/"
},
{
"name": "FEDORA-2022-65a0a3504a",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DGOIRR72OAFE53XZRUDZDP7INGLIC3E3/"
},
{
"name": "FEDORA-2022-7aadaadebc",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XG2UPX3MQ7RKRJEUMGEH2TLPKZJCBU5C/"
},
{
"name": "[debian-lts-announce] 20221222 [SECURITY] [DLA 3244-1] linux-5.10 security update",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00031.html"
},
{
"name": "[debian-lts-announce] 20221223 [SECURITY] [DLA 3245-1] linux security update",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00034.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Kernel",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability, which was classified as critical, was found in Linux Kernel. Affected is the function l2cap_conn_del of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211944."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-119",
"description": "CWE-119 Memory Corruption -\u003e CWE-416 Use After Free",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2022-12-24T00:00:00",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git/commit/?id=42cf46dea905a80f6de218e837ba4d4cc33d6979"
},
{
"url": "https://vuldb.com/?id.211944"
},
{
"name": "FEDORA-2022-64ab9153c0",
"tags": [
"vendor-advisory"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OD7VWUT7YAU4CJ247IF44NGVOAODAJGC/"
},
{
"name": "FEDORA-2022-65a0a3504a",
"tags": [
"vendor-advisory"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DGOIRR72OAFE53XZRUDZDP7INGLIC3E3/"
},
{
"name": "FEDORA-2022-7aadaadebc",
"tags": [
"vendor-advisory"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XG2UPX3MQ7RKRJEUMGEH2TLPKZJCBU5C/"
},
{
"name": "[debian-lts-announce] 20221222 [SECURITY] [DLA 3244-1] linux-5.10 security update",
"tags": [
"mailing-list"
],
"url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00031.html"
},
{
"name": "[debian-lts-announce] 20221223 [SECURITY] [DLA 3245-1] linux security update",
"tags": [
"mailing-list"
],
"url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00034.html"
}
],
"title": "Linux Kernel Bluetooth l2cap_core.c l2cap_conn_del use after free",
"x_generator": "vuldb.com"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2022-3640",
"datePublished": "2022-10-21T00:00:00",
"dateReserved": "2022-10-21T00:00:00",
"dateUpdated": "2024-08-03T01:14:03.216Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53040 (GCVE-0-2023-53040)
Vulnerability from cvelistv5
Published
2025-05-02 15:54
Modified
2025-05-04 07:48
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ca8210: fix mac_len negative array access
This patch fixes a buffer overflow access of skb->data if
ieee802154_hdr_peek_addrs() fails.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/ieee802154/ca8210.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "55d836f75778d2e2cafe37e023f9c106400bad4b",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "5da4469a7aa011de614c3e2ae383c35a353a382e",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "d2b3bd0d4cadfdb7f3454d2aef9d5d9e8b48aae4",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "7df72bedbdd1d02bb216e1f6eca0a16900238c4e",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "d143e327c97241599c958d1ba9fbaa88c37db721",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "fd176a18db96d574d8c4763708abcec4444a08b6",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "918944526a386f186dd818ea6b0bcbed75d8c16b",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "6c993779ea1d0cccdb3a5d7d45446dd229e610a3",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/ieee802154/ca8210.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.312",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.280",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.240",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.177",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.105",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.22",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.312",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.280",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.240",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.177",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.105",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.22",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nca8210: fix mac_len negative array access\n\nThis patch fixes a buffer overflow access of skb-\u003edata if\nieee802154_hdr_peek_addrs() fails."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:48:17.467Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/55d836f75778d2e2cafe37e023f9c106400bad4b"
},
{
"url": "https://git.kernel.org/stable/c/5da4469a7aa011de614c3e2ae383c35a353a382e"
},
{
"url": "https://git.kernel.org/stable/c/d2b3bd0d4cadfdb7f3454d2aef9d5d9e8b48aae4"
},
{
"url": "https://git.kernel.org/stable/c/7df72bedbdd1d02bb216e1f6eca0a16900238c4e"
},
{
"url": "https://git.kernel.org/stable/c/d143e327c97241599c958d1ba9fbaa88c37db721"
},
{
"url": "https://git.kernel.org/stable/c/fd176a18db96d574d8c4763708abcec4444a08b6"
},
{
"url": "https://git.kernel.org/stable/c/918944526a386f186dd818ea6b0bcbed75d8c16b"
},
{
"url": "https://git.kernel.org/stable/c/6c993779ea1d0cccdb3a5d7d45446dd229e610a3"
}
],
"title": "ca8210: fix mac_len negative array access",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53040",
"datePublished": "2025-05-02T15:54:58.527Z",
"dateReserved": "2025-04-16T07:18:43.827Z",
"dateUpdated": "2025-05-04T07:48:17.467Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49880 (GCVE-0-2022-49880)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-10-01 16:11
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ext4: fix warning in 'ext4_da_release_space'
Syzkaller report issue as follows:
EXT4-fs (loop0): Free/Dirty block details
EXT4-fs (loop0): free_blocks=0
EXT4-fs (loop0): dirty_blocks=0
EXT4-fs (loop0): Block reservation details
EXT4-fs (loop0): i_reserved_data_blocks=0
EXT4-fs warning (device loop0): ext4_da_release_space:1527: ext4_da_release_space: ino 18, to_free 1 with only 0 reserved data blocks
------------[ cut here ]------------
WARNING: CPU: 0 PID: 92 at fs/ext4/inode.c:1528 ext4_da_release_space+0x25e/0x370 fs/ext4/inode.c:1524
Modules linked in:
CPU: 0 PID: 92 Comm: kworker/u4:4 Not tainted 6.0.0-syzkaller-09423-g493ffd6605b2 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022
Workqueue: writeback wb_workfn (flush-7:0)
RIP: 0010:ext4_da_release_space+0x25e/0x370 fs/ext4/inode.c:1528
RSP: 0018:ffffc900015f6c90 EFLAGS: 00010296
RAX: 42215896cd52ea00 RBX: 0000000000000000 RCX: 42215896cd52ea00
RDX: 0000000000000000 RSI: 0000000080000001 RDI: 0000000000000000
RBP: 1ffff1100e907d96 R08: ffffffff816aa79d R09: fffff520002bece5
R10: fffff520002bece5 R11: 1ffff920002bece4 R12: ffff888021fd2000
R13: ffff88807483ecb0 R14: 0000000000000001 R15: ffff88807483e740
FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005555569ba628 CR3: 000000000c88e000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
ext4_es_remove_extent+0x1ab/0x260 fs/ext4/extents_status.c:1461
mpage_release_unused_pages+0x24d/0xef0 fs/ext4/inode.c:1589
ext4_writepages+0x12eb/0x3be0 fs/ext4/inode.c:2852
do_writepages+0x3c3/0x680 mm/page-writeback.c:2469
__writeback_single_inode+0xd1/0x670 fs/fs-writeback.c:1587
writeback_sb_inodes+0xb3b/0x18f0 fs/fs-writeback.c:1870
wb_writeback+0x41f/0x7b0 fs/fs-writeback.c:2044
wb_do_writeback fs/fs-writeback.c:2187 [inline]
wb_workfn+0x3cb/0xef0 fs/fs-writeback.c:2227
process_one_work+0x877/0xdb0 kernel/workqueue.c:2289
worker_thread+0xb14/0x1330 kernel/workqueue.c:2436
kthread+0x266/0x300 kernel/kthread.c:376
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306
</TASK>
Above issue may happens as follows:
ext4_da_write_begin
ext4_create_inline_data
ext4_clear_inode_flag(inode, EXT4_INODE_EXTENTS);
ext4_set_inode_flag(inode, EXT4_INODE_INLINE_DATA);
__ext4_ioctl
ext4_ext_migrate -> will lead to eh->eh_entries not zero, and set extent flag
ext4_da_write_begin
ext4_da_convert_inline_data_to_extent
ext4_da_write_inline_data_begin
ext4_da_map_blocks
ext4_insert_delayed_block
if (!ext4_es_scan_clu(inode, &ext4_es_is_delonly, lblk))
if (!ext4_es_scan_clu(inode, &ext4_es_is_mapped, lblk))
ext4_clu_mapped(inode, EXT4_B2C(sbi, lblk)); -> will return 1
allocated = true;
ext4_es_insert_delayed_block(inode, lblk, allocated);
ext4_writepages
mpage_map_and_submit_extent(handle, &mpd, &give_up_on_write); -> return -ENOSPC
mpage_release_unused_pages(&mpd, give_up_on_write); -> give_up_on_write == 1
ext4_es_remove_extent
ext4_da_release_space(inode, reserved);
if (unlikely(to_free > ei->i_reserved_data_blocks))
-> to_free == 1 but ei->i_reserved_data_blocks == 0
-> then trigger warning as above
To solve above issue, forbid inode do migrate which has inline data.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
||
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-49880",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T16:11:11.330119Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "CWE-noinfo Not enough information",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T16:11:13.897Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"fs/ext4/migrate.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "0de5ee103747fd3a24f1c010c79caabe35e8f0bb",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "c3bf1e95cfa7d950dc3c064d0c2e3d06b427bc63",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "890d738f569fa9412b70ba09f15407f17a52da20",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "72743d5598b9096950bbfd6a9b7f173d156eea97",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "5370b965b7a945bb8f48b9ee23d83a76a947902e",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "0a43c015e98121c91a76154edf42280ce1a8a883",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "89bee03d2fb8c54119b38ac6c24e7d60fae036b6",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "1b8f787ef547230a3249bcf897221ef0cc78481b",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"fs/ext4/migrate.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThanOrEqual": "4.9.*",
"status": "unaffected",
"version": "4.9.333",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.299",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.265",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.224",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.154",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.78",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.9.333",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.299",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.265",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.224",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.154",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.78",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\next4: fix warning in \u0027ext4_da_release_space\u0027\n\nSyzkaller report issue as follows:\nEXT4-fs (loop0): Free/Dirty block details\nEXT4-fs (loop0): free_blocks=0\nEXT4-fs (loop0): dirty_blocks=0\nEXT4-fs (loop0): Block reservation details\nEXT4-fs (loop0): i_reserved_data_blocks=0\nEXT4-fs warning (device loop0): ext4_da_release_space:1527: ext4_da_release_space: ino 18, to_free 1 with only 0 reserved data blocks\n------------[ cut here ]------------\nWARNING: CPU: 0 PID: 92 at fs/ext4/inode.c:1528 ext4_da_release_space+0x25e/0x370 fs/ext4/inode.c:1524\nModules linked in:\nCPU: 0 PID: 92 Comm: kworker/u4:4 Not tainted 6.0.0-syzkaller-09423-g493ffd6605b2 #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022\nWorkqueue: writeback wb_workfn (flush-7:0)\nRIP: 0010:ext4_da_release_space+0x25e/0x370 fs/ext4/inode.c:1528\nRSP: 0018:ffffc900015f6c90 EFLAGS: 00010296\nRAX: 42215896cd52ea00 RBX: 0000000000000000 RCX: 42215896cd52ea00\nRDX: 0000000000000000 RSI: 0000000080000001 RDI: 0000000000000000\nRBP: 1ffff1100e907d96 R08: ffffffff816aa79d R09: fffff520002bece5\nR10: fffff520002bece5 R11: 1ffff920002bece4 R12: ffff888021fd2000\nR13: ffff88807483ecb0 R14: 0000000000000001 R15: ffff88807483e740\nFS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 00005555569ba628 CR3: 000000000c88e000 CR4: 00000000003506f0\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\nCall Trace:\n \u003cTASK\u003e\n ext4_es_remove_extent+0x1ab/0x260 fs/ext4/extents_status.c:1461\n mpage_release_unused_pages+0x24d/0xef0 fs/ext4/inode.c:1589\n ext4_writepages+0x12eb/0x3be0 fs/ext4/inode.c:2852\n do_writepages+0x3c3/0x680 mm/page-writeback.c:2469\n __writeback_single_inode+0xd1/0x670 fs/fs-writeback.c:1587\n writeback_sb_inodes+0xb3b/0x18f0 fs/fs-writeback.c:1870\n wb_writeback+0x41f/0x7b0 fs/fs-writeback.c:2044\n wb_do_writeback fs/fs-writeback.c:2187 [inline]\n wb_workfn+0x3cb/0xef0 fs/fs-writeback.c:2227\n process_one_work+0x877/0xdb0 kernel/workqueue.c:2289\n worker_thread+0xb14/0x1330 kernel/workqueue.c:2436\n kthread+0x266/0x300 kernel/kthread.c:376\n ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306\n \u003c/TASK\u003e\n\nAbove issue may happens as follows:\next4_da_write_begin\n ext4_create_inline_data\n ext4_clear_inode_flag(inode, EXT4_INODE_EXTENTS);\n ext4_set_inode_flag(inode, EXT4_INODE_INLINE_DATA);\n__ext4_ioctl\n ext4_ext_migrate -\u003e will lead to eh-\u003eeh_entries not zero, and set extent flag\next4_da_write_begin\n ext4_da_convert_inline_data_to_extent\n ext4_da_write_inline_data_begin\n ext4_da_map_blocks\n ext4_insert_delayed_block\n\t if (!ext4_es_scan_clu(inode, \u0026ext4_es_is_delonly, lblk))\n\t if (!ext4_es_scan_clu(inode, \u0026ext4_es_is_mapped, lblk))\n\t ext4_clu_mapped(inode, EXT4_B2C(sbi, lblk)); -\u003e will return 1\n\t allocated = true;\n ext4_es_insert_delayed_block(inode, lblk, allocated);\next4_writepages\n mpage_map_and_submit_extent(handle, \u0026mpd, \u0026give_up_on_write); -\u003e return -ENOSPC\n mpage_release_unused_pages(\u0026mpd, give_up_on_write); -\u003e give_up_on_write == 1\n ext4_es_remove_extent\n ext4_da_release_space(inode, reserved);\n if (unlikely(to_free \u003e ei-\u003ei_reserved_data_blocks))\n\t -\u003e to_free == 1 but ei-\u003ei_reserved_data_blocks == 0\n\t -\u003e then trigger warning as above\n\nTo solve above issue, forbid inode do migrate which has inline data."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:47:40.387Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/0de5ee103747fd3a24f1c010c79caabe35e8f0bb"
},
{
"url": "https://git.kernel.org/stable/c/c3bf1e95cfa7d950dc3c064d0c2e3d06b427bc63"
},
{
"url": "https://git.kernel.org/stable/c/890d738f569fa9412b70ba09f15407f17a52da20"
},
{
"url": "https://git.kernel.org/stable/c/72743d5598b9096950bbfd6a9b7f173d156eea97"
},
{
"url": "https://git.kernel.org/stable/c/5370b965b7a945bb8f48b9ee23d83a76a947902e"
},
{
"url": "https://git.kernel.org/stable/c/0a43c015e98121c91a76154edf42280ce1a8a883"
},
{
"url": "https://git.kernel.org/stable/c/89bee03d2fb8c54119b38ac6c24e7d60fae036b6"
},
{
"url": "https://git.kernel.org/stable/c/1b8f787ef547230a3249bcf897221ef0cc78481b"
}
],
"title": "ext4: fix warning in \u0027ext4_da_release_space\u0027",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49880",
"datePublished": "2025-05-01T14:10:27.947Z",
"dateReserved": "2025-05-01T14:05:17.239Z",
"dateUpdated": "2025-10-01T16:11:13.897Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-53074 (GCVE-0-2024-53074)
Vulnerability from cvelistv5
Published
2024-11-19 17:31
Modified
2025-10-01 20:17
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: iwlwifi: mvm: don't leak a link on AP removal
Release the link mapping resource in AP removal. This impacted devices
that do not support the MLD API (9260 and down).
On those devices, we couldn't start the AP again after the AP has been
already started and stopped.
References
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2024-53074",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T20:12:17.220155Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-772",
"description": "CWE-772 Missing Release of Resource after Effective Lifetime",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T20:17:15.909Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "70ddf9ce1894c48dbbf10b0de51a95e4fb3dd376",
"status": "affected",
"version": "a8b5d4809b503da668966a8187b9872e6c85291c",
"versionType": "git"
},
{
"lessThan": "3ed092997a004d68a3a5b0eeb94e71b69839d0f7",
"status": "affected",
"version": "a8b5d4809b503da668966a8187b9872e6c85291c",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.9"
},
{
"lessThan": "6.9",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.11.*",
"status": "unaffected",
"version": "6.11.7",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.12",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.11.7",
"versionStartIncluding": "6.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12",
"versionStartIncluding": "6.9",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: mvm: don\u0027t leak a link on AP removal\n\nRelease the link mapping resource in AP removal. This impacted devices\nthat do not support the MLD API (9260 and down).\nOn those devices, we couldn\u0027t start the AP again after the AP has been\nalready started and stopped."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T09:52:17.763Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/70ddf9ce1894c48dbbf10b0de51a95e4fb3dd376"
},
{
"url": "https://git.kernel.org/stable/c/3ed092997a004d68a3a5b0eeb94e71b69839d0f7"
}
],
"title": "wifi: iwlwifi: mvm: don\u0027t leak a link on AP removal",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-53074",
"datePublished": "2024-11-19T17:31:39.010Z",
"dateReserved": "2024-11-19T17:17:24.976Z",
"dateUpdated": "2025-10-01T20:17:15.909Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49826 (GCVE-0-2022-49826)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:46
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ata: libata-transport: fix double ata_host_put() in ata_tport_add()
In the error path in ata_tport_add(), when calling put_device(),
ata_tport_release() is called, it will put the refcount of 'ap->host'.
And then ata_host_put() is called again, the refcount is decreased
to 0, ata_host_release() is called, all ports are freed and set to
null.
When unbinding the device after failure, ata_host_stop() is called
to release the resources, it leads a null-ptr-deref(), because all
the ports all freed and null.
Unable to handle kernel NULL pointer dereference at virtual address 0000000000000008
CPU: 7 PID: 18671 Comm: modprobe Kdump: loaded Tainted: G E 6.1.0-rc3+ #8
pstate: 80400009 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : ata_host_stop+0x3c/0x84 [libata]
lr : release_nodes+0x64/0xd0
Call trace:
ata_host_stop+0x3c/0x84 [libata]
release_nodes+0x64/0xd0
devres_release_all+0xbc/0x1b0
device_unbind_cleanup+0x20/0x70
really_probe+0x158/0x320
__driver_probe_device+0x84/0x120
driver_probe_device+0x44/0x120
__driver_attach+0xb4/0x220
bus_for_each_dev+0x78/0xdc
driver_attach+0x2c/0x40
bus_add_driver+0x184/0x240
driver_register+0x80/0x13c
__pci_register_driver+0x4c/0x60
ahci_pci_driver_init+0x30/0x1000 [ahci]
Fix this by removing redundant ata_host_put() in the error path.
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 2623c7a5f2799569d8bb05eb211da524a8144cb3 Version: 2623c7a5f2799569d8bb05eb211da524a8144cb3 Version: 2623c7a5f2799569d8bb05eb211da524a8144cb3 Version: 2623c7a5f2799569d8bb05eb211da524a8144cb3 Version: 2623c7a5f2799569d8bb05eb211da524a8144cb3 Version: 2623c7a5f2799569d8bb05eb211da524a8144cb3 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/ata/libata-transport.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "30e12e2be27ac6c4be2af4163c70db381364706f",
"status": "affected",
"version": "2623c7a5f2799569d8bb05eb211da524a8144cb3",
"versionType": "git"
},
{
"lessThan": "bec9ded5404cb14e5f5470103d0973a2ff83d6a5",
"status": "affected",
"version": "2623c7a5f2799569d8bb05eb211da524a8144cb3",
"versionType": "git"
},
{
"lessThan": "ac471468f7c16cda2525909946ca13ddbcd14000",
"status": "affected",
"version": "2623c7a5f2799569d8bb05eb211da524a8144cb3",
"versionType": "git"
},
{
"lessThan": "377ff82c33c0cb74562a353361b64b33c09562cf",
"status": "affected",
"version": "2623c7a5f2799569d8bb05eb211da524a8144cb3",
"versionType": "git"
},
{
"lessThan": "865a6da40ba092c18292ae5f6194756131293745",
"status": "affected",
"version": "2623c7a5f2799569d8bb05eb211da524a8144cb3",
"versionType": "git"
},
{
"lessThan": "8c76310740807ade5ecdab5888f70ecb6d35732e",
"status": "affected",
"version": "2623c7a5f2799569d8bb05eb211da524a8144cb3",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/ata/libata-transport.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.17"
},
{
"lessThan": "4.17",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.267",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.156",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.80",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.267",
"versionStartIncluding": "4.17",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.225",
"versionStartIncluding": "4.17",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.156",
"versionStartIncluding": "4.17",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.80",
"versionStartIncluding": "4.17",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "4.17",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "4.17",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nata: libata-transport: fix double ata_host_put() in ata_tport_add()\n\nIn the error path in ata_tport_add(), when calling put_device(),\nata_tport_release() is called, it will put the refcount of \u0027ap-\u003ehost\u0027.\n\nAnd then ata_host_put() is called again, the refcount is decreased\nto 0, ata_host_release() is called, all ports are freed and set to\nnull.\n\nWhen unbinding the device after failure, ata_host_stop() is called\nto release the resources, it leads a null-ptr-deref(), because all\nthe ports all freed and null.\n\nUnable to handle kernel NULL pointer dereference at virtual address 0000000000000008\nCPU: 7 PID: 18671 Comm: modprobe Kdump: loaded Tainted: G E 6.1.0-rc3+ #8\npstate: 80400009 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)\npc : ata_host_stop+0x3c/0x84 [libata]\nlr : release_nodes+0x64/0xd0\nCall trace:\n ata_host_stop+0x3c/0x84 [libata]\n release_nodes+0x64/0xd0\n devres_release_all+0xbc/0x1b0\n device_unbind_cleanup+0x20/0x70\n really_probe+0x158/0x320\n __driver_probe_device+0x84/0x120\n driver_probe_device+0x44/0x120\n __driver_attach+0xb4/0x220\n bus_for_each_dev+0x78/0xdc\n driver_attach+0x2c/0x40\n bus_add_driver+0x184/0x240\n driver_register+0x80/0x13c\n __pci_register_driver+0x4c/0x60\n ahci_pci_driver_init+0x30/0x1000 [ahci]\n\nFix this by removing redundant ata_host_put() in the error path."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:46:15.287Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/30e12e2be27ac6c4be2af4163c70db381364706f"
},
{
"url": "https://git.kernel.org/stable/c/bec9ded5404cb14e5f5470103d0973a2ff83d6a5"
},
{
"url": "https://git.kernel.org/stable/c/ac471468f7c16cda2525909946ca13ddbcd14000"
},
{
"url": "https://git.kernel.org/stable/c/377ff82c33c0cb74562a353361b64b33c09562cf"
},
{
"url": "https://git.kernel.org/stable/c/865a6da40ba092c18292ae5f6194756131293745"
},
{
"url": "https://git.kernel.org/stable/c/8c76310740807ade5ecdab5888f70ecb6d35732e"
}
],
"title": "ata: libata-transport: fix double ata_host_put() in ata_tport_add()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49826",
"datePublished": "2025-05-01T14:09:46.145Z",
"dateReserved": "2025-05-01T14:05:17.228Z",
"dateUpdated": "2025-05-04T08:46:15.287Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53052 (GCVE-0-2023-53052)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-06-19 12:56
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
cifs: fix use-after-free bug in refresh_cache_worker()
The UAF bug occurred because we were putting DFS root sessions in
cifs_umount() while DFS cache refresher was being executed.
Make DFS root sessions have same lifetime as DFS tcons so we can avoid
the use-after-free bug is DFS cache refresher and other places that
require IPCs to get new DFS referrals on. Also, get rid of mount
group handling in DFS cache as we no longer need it.
This fixes below use-after-free bug catched by KASAN
[ 379.946955] BUG: KASAN: use-after-free in __refresh_tcon.isra.0+0x10b/0xc10 [cifs]
[ 379.947642] Read of size 8 at addr ffff888018f57030 by task kworker/u4:3/56
[ 379.948096]
[ 379.948208] CPU: 0 PID: 56 Comm: kworker/u4:3 Not tainted 6.2.0-rc7-lku #23
[ 379.948661] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS
rel-1.16.0-0-gd239552-rebuilt.opensuse.org 04/01/2014
[ 379.949368] Workqueue: cifs-dfscache refresh_cache_worker [cifs]
[ 379.949942] Call Trace:
[ 379.950113] <TASK>
[ 379.950260] dump_stack_lvl+0x50/0x67
[ 379.950510] print_report+0x16a/0x48e
[ 379.950759] ? __virt_addr_valid+0xd8/0x160
[ 379.951040] ? __phys_addr+0x41/0x80
[ 379.951285] kasan_report+0xdb/0x110
[ 379.951533] ? __refresh_tcon.isra.0+0x10b/0xc10 [cifs]
[ 379.952056] ? __refresh_tcon.isra.0+0x10b/0xc10 [cifs]
[ 379.952585] __refresh_tcon.isra.0+0x10b/0xc10 [cifs]
[ 379.953096] ? __pfx___refresh_tcon.isra.0+0x10/0x10 [cifs]
[ 379.953637] ? __pfx___mutex_lock+0x10/0x10
[ 379.953915] ? lock_release+0xb6/0x720
[ 379.954167] ? __pfx_lock_acquire+0x10/0x10
[ 379.954443] ? refresh_cache_worker+0x34e/0x6d0 [cifs]
[ 379.954960] ? __pfx_wb_workfn+0x10/0x10
[ 379.955239] refresh_cache_worker+0x4ad/0x6d0 [cifs]
[ 379.955755] ? __pfx_refresh_cache_worker+0x10/0x10 [cifs]
[ 379.956323] ? __pfx_lock_acquired+0x10/0x10
[ 379.956615] ? read_word_at_a_time+0xe/0x20
[ 379.956898] ? lockdep_hardirqs_on_prepare+0x12/0x220
[ 379.957235] process_one_work+0x535/0x990
[ 379.957509] ? __pfx_process_one_work+0x10/0x10
[ 379.957812] ? lock_acquired+0xb7/0x5f0
[ 379.958069] ? __list_add_valid+0x37/0xd0
[ 379.958341] ? __list_add_valid+0x37/0xd0
[ 379.958611] worker_thread+0x8e/0x630
[ 379.958861] ? __pfx_worker_thread+0x10/0x10
[ 379.959148] kthread+0x17d/0x1b0
[ 379.959369] ? __pfx_kthread+0x10/0x10
[ 379.959630] ret_from_fork+0x2c/0x50
[ 379.959879] </TASK>
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"fs/cifs/cifs_fs_sb.h",
"fs/cifs/cifsglob.h",
"fs/cifs/connect.c",
"fs/cifs/dfs.c",
"fs/cifs/dfs.h",
"fs/cifs/dfs_cache.c",
"fs/cifs/dfs_cache.h",
"fs/cifs/misc.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "5a89d81c1a3c152837ea204fd29572228e54ce0b",
"status": "affected",
"version": "6916881f443f67f6893b504fa2171468c8aed915",
"versionType": "git"
},
{
"lessThan": "396935de145589c8bfe552fa03a5e38604071829",
"status": "affected",
"version": "6916881f443f67f6893b504fa2171468c8aed915",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"fs/cifs/cifs_fs_sb.h",
"fs/cifs/cifsglob.h",
"fs/cifs/connect.c",
"fs/cifs/dfs.c",
"fs/cifs/dfs.h",
"fs/cifs/dfs_cache.c",
"fs/cifs/dfs_cache.h",
"fs/cifs/misc.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.2"
},
{
"lessThan": "6.2",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.8",
"versionStartIncluding": "6.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "6.2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncifs: fix use-after-free bug in refresh_cache_worker()\n\nThe UAF bug occurred because we were putting DFS root sessions in\ncifs_umount() while DFS cache refresher was being executed.\n\nMake DFS root sessions have same lifetime as DFS tcons so we can avoid\nthe use-after-free bug is DFS cache refresher and other places that\nrequire IPCs to get new DFS referrals on. Also, get rid of mount\ngroup handling in DFS cache as we no longer need it.\n\nThis fixes below use-after-free bug catched by KASAN\n\n[ 379.946955] BUG: KASAN: use-after-free in __refresh_tcon.isra.0+0x10b/0xc10 [cifs]\n[ 379.947642] Read of size 8 at addr ffff888018f57030 by task kworker/u4:3/56\n[ 379.948096]\n[ 379.948208] CPU: 0 PID: 56 Comm: kworker/u4:3 Not tainted 6.2.0-rc7-lku #23\n[ 379.948661] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS\nrel-1.16.0-0-gd239552-rebuilt.opensuse.org 04/01/2014\n[ 379.949368] Workqueue: cifs-dfscache refresh_cache_worker [cifs]\n[ 379.949942] Call Trace:\n[ 379.950113] \u003cTASK\u003e\n[ 379.950260] dump_stack_lvl+0x50/0x67\n[ 379.950510] print_report+0x16a/0x48e\n[ 379.950759] ? __virt_addr_valid+0xd8/0x160\n[ 379.951040] ? __phys_addr+0x41/0x80\n[ 379.951285] kasan_report+0xdb/0x110\n[ 379.951533] ? __refresh_tcon.isra.0+0x10b/0xc10 [cifs]\n[ 379.952056] ? __refresh_tcon.isra.0+0x10b/0xc10 [cifs]\n[ 379.952585] __refresh_tcon.isra.0+0x10b/0xc10 [cifs]\n[ 379.953096] ? __pfx___refresh_tcon.isra.0+0x10/0x10 [cifs]\n[ 379.953637] ? __pfx___mutex_lock+0x10/0x10\n[ 379.953915] ? lock_release+0xb6/0x720\n[ 379.954167] ? __pfx_lock_acquire+0x10/0x10\n[ 379.954443] ? refresh_cache_worker+0x34e/0x6d0 [cifs]\n[ 379.954960] ? __pfx_wb_workfn+0x10/0x10\n[ 379.955239] refresh_cache_worker+0x4ad/0x6d0 [cifs]\n[ 379.955755] ? __pfx_refresh_cache_worker+0x10/0x10 [cifs]\n[ 379.956323] ? __pfx_lock_acquired+0x10/0x10\n[ 379.956615] ? read_word_at_a_time+0xe/0x20\n[ 379.956898] ? lockdep_hardirqs_on_prepare+0x12/0x220\n[ 379.957235] process_one_work+0x535/0x990\n[ 379.957509] ? __pfx_process_one_work+0x10/0x10\n[ 379.957812] ? lock_acquired+0xb7/0x5f0\n[ 379.958069] ? __list_add_valid+0x37/0xd0\n[ 379.958341] ? __list_add_valid+0x37/0xd0\n[ 379.958611] worker_thread+0x8e/0x630\n[ 379.958861] ? __pfx_worker_thread+0x10/0x10\n[ 379.959148] kthread+0x17d/0x1b0\n[ 379.959369] ? __pfx_kthread+0x10/0x10\n[ 379.959630] ret_from_fork+0x2c/0x50\n[ 379.959879] \u003c/TASK\u003e"
}
],
"providerMetadata": {
"dateUpdated": "2025-06-19T12:56:34.456Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/5a89d81c1a3c152837ea204fd29572228e54ce0b"
},
{
"url": "https://git.kernel.org/stable/c/396935de145589c8bfe552fa03a5e38604071829"
}
],
"title": "cifs: fix use-after-free bug in refresh_cache_worker()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53052",
"datePublished": "2025-05-02T15:55:07.755Z",
"dateReserved": "2025-04-16T07:18:43.828Z",
"dateUpdated": "2025-06-19T12:56:34.456Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-56601 (GCVE-0-2024-56601)
Vulnerability from cvelistv5
Published
2024-12-27 14:51
Modified
2025-05-21 09:13
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: inet: do not leave a dangling sk pointer in inet_create()
sock_init_data() attaches the allocated sk object to the provided sock
object. If inet_create() fails later, the sk object is freed, but the
sock object retains the dangling pointer, which may create use-after-free
later.
Clear the sk pointer in the sock object on error.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
||
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2024-56601",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-02-11T15:42:25.967090Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-416",
"description": "CWE-416 Use After Free",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-02-11T15:45:24.011Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/ipv4/af_inet.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "f8a3f255f7509a209292871715cda03779640c8d",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "2bc34d8c8898ae9fddf4612501aabb22d76c2b2c",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "3e8258070b0f2aba66b3ef18883de229674fb288",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "b4513cfd3a10c03c660d5d3d26c2e322efbfdd9b",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "25447c6aaa7235f155292b0c58a067347e8ae891",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "691d6d816f93b2a1008c14178399061466e674ef",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "9365fa510c6f82e3aa550a09d0c5c6b44dbc78ff",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/ipv4/af_inet.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.12"
},
{
"lessThan": "2.6.12",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.287",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.231",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.174",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.120",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.66",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.5",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.13",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.287",
"versionStartIncluding": "2.6.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.231",
"versionStartIncluding": "2.6.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.174",
"versionStartIncluding": "2.6.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.120",
"versionStartIncluding": "2.6.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.66",
"versionStartIncluding": "2.6.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.5",
"versionStartIncluding": "2.6.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.13",
"versionStartIncluding": "2.6.12",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: inet: do not leave a dangling sk pointer in inet_create()\n\nsock_init_data() attaches the allocated sk object to the provided sock\nobject. If inet_create() fails later, the sk object is freed, but the\nsock object retains the dangling pointer, which may create use-after-free\nlater.\n\nClear the sk pointer in the sock object on error."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-21T09:13:42.168Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/f8a3f255f7509a209292871715cda03779640c8d"
},
{
"url": "https://git.kernel.org/stable/c/2bc34d8c8898ae9fddf4612501aabb22d76c2b2c"
},
{
"url": "https://git.kernel.org/stable/c/3e8258070b0f2aba66b3ef18883de229674fb288"
},
{
"url": "https://git.kernel.org/stable/c/b4513cfd3a10c03c660d5d3d26c2e322efbfdd9b"
},
{
"url": "https://git.kernel.org/stable/c/25447c6aaa7235f155292b0c58a067347e8ae891"
},
{
"url": "https://git.kernel.org/stable/c/691d6d816f93b2a1008c14178399061466e674ef"
},
{
"url": "https://git.kernel.org/stable/c/9365fa510c6f82e3aa550a09d0c5c6b44dbc78ff"
}
],
"title": "net: inet: do not leave a dangling sk pointer in inet_create()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-56601",
"datePublished": "2024-12-27T14:51:07.358Z",
"dateReserved": "2024-12-27T14:03:06.011Z",
"dateUpdated": "2025-05-21T09:13:42.168Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49794 (GCVE-0-2022-49794)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:45
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
iio: adc: at91_adc: fix possible memory leak in at91_adc_allocate_trigger()
If iio_trigger_register() returns error, it should call iio_trigger_free()
to give up the reference that hold in iio_trigger_alloc(), so that it can
call iio_trig_release() to free memory when the refcount hit to 0.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 0e589d5fb3172b0dde7fdad3a4829ce5352dd30d Version: 0e589d5fb3172b0dde7fdad3a4829ce5352dd30d Version: 0e589d5fb3172b0dde7fdad3a4829ce5352dd30d Version: 0e589d5fb3172b0dde7fdad3a4829ce5352dd30d Version: 0e589d5fb3172b0dde7fdad3a4829ce5352dd30d Version: 0e589d5fb3172b0dde7fdad3a4829ce5352dd30d Version: 0e589d5fb3172b0dde7fdad3a4829ce5352dd30d Version: 0e589d5fb3172b0dde7fdad3a4829ce5352dd30d |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/iio/adc/at91_adc.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "c3ce73f60599a483dca7becd4112508833a40ef9",
"status": "affected",
"version": "0e589d5fb3172b0dde7fdad3a4829ce5352dd30d",
"versionType": "git"
},
{
"lessThan": "a0d98ae5a62a7bbad8fcf9fa22e0a1274197bbc4",
"status": "affected",
"version": "0e589d5fb3172b0dde7fdad3a4829ce5352dd30d",
"versionType": "git"
},
{
"lessThan": "2b29a7f2d52fb5281b30cf61c947d88bab18a29b",
"status": "affected",
"version": "0e589d5fb3172b0dde7fdad3a4829ce5352dd30d",
"versionType": "git"
},
{
"lessThan": "7b75515728b628a9a7540f201efdeb8ca7299385",
"status": "affected",
"version": "0e589d5fb3172b0dde7fdad3a4829ce5352dd30d",
"versionType": "git"
},
{
"lessThan": "85d2a8b287a89853c0dcfc5a97b5e9d36376fe37",
"status": "affected",
"version": "0e589d5fb3172b0dde7fdad3a4829ce5352dd30d",
"versionType": "git"
},
{
"lessThan": "1bf8c0aff8fb5c4edf3ba6728e6bedbd610d7f4b",
"status": "affected",
"version": "0e589d5fb3172b0dde7fdad3a4829ce5352dd30d",
"versionType": "git"
},
{
"lessThan": "c27a3b6ba23350708cf5ab9962337447b51eb76d",
"status": "affected",
"version": "0e589d5fb3172b0dde7fdad3a4829ce5352dd30d",
"versionType": "git"
},
{
"lessThan": "65f20301607d07ee279b0804d11a05a62a6c1a1c",
"status": "affected",
"version": "0e589d5fb3172b0dde7fdad3a4829ce5352dd30d",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/iio/adc/at91_adc.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "3.5"
},
{
"lessThan": "3.5",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.9.*",
"status": "unaffected",
"version": "4.9.334",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.300",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.267",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.156",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.80",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.9.334",
"versionStartIncluding": "3.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.300",
"versionStartIncluding": "3.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.267",
"versionStartIncluding": "3.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.225",
"versionStartIncluding": "3.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.156",
"versionStartIncluding": "3.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.80",
"versionStartIncluding": "3.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "3.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "3.5",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\niio: adc: at91_adc: fix possible memory leak in at91_adc_allocate_trigger()\n\nIf iio_trigger_register() returns error, it should call iio_trigger_free()\nto give up the reference that hold in iio_trigger_alloc(), so that it can\ncall iio_trig_release() to free memory when the refcount hit to 0."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:45:30.350Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/c3ce73f60599a483dca7becd4112508833a40ef9"
},
{
"url": "https://git.kernel.org/stable/c/a0d98ae5a62a7bbad8fcf9fa22e0a1274197bbc4"
},
{
"url": "https://git.kernel.org/stable/c/2b29a7f2d52fb5281b30cf61c947d88bab18a29b"
},
{
"url": "https://git.kernel.org/stable/c/7b75515728b628a9a7540f201efdeb8ca7299385"
},
{
"url": "https://git.kernel.org/stable/c/85d2a8b287a89853c0dcfc5a97b5e9d36376fe37"
},
{
"url": "https://git.kernel.org/stable/c/1bf8c0aff8fb5c4edf3ba6728e6bedbd610d7f4b"
},
{
"url": "https://git.kernel.org/stable/c/c27a3b6ba23350708cf5ab9962337447b51eb76d"
},
{
"url": "https://git.kernel.org/stable/c/65f20301607d07ee279b0804d11a05a62a6c1a1c"
}
],
"title": "iio: adc: at91_adc: fix possible memory leak in at91_adc_allocate_trigger()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49794",
"datePublished": "2025-05-01T14:09:25.124Z",
"dateReserved": "2025-05-01T14:05:17.224Z",
"dateUpdated": "2025-05-04T08:45:30.350Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49900 (GCVE-0-2022-49900)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-05-04 08:48
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
i2c: piix4: Fix adapter not be removed in piix4_remove()
In piix4_probe(), the piix4 adapter will be registered in:
piix4_probe()
piix4_add_adapters_sb800() / piix4_add_adapter()
i2c_add_adapter()
Based on the probed device type, piix4_add_adapters_sb800() or single
piix4_add_adapter() will be called.
For the former case, piix4_adapter_count is set as the number of adapters,
while for antoher case it is not set and kept default *zero*.
When piix4 is removed, piix4_remove() removes the adapters added in
piix4_probe(), basing on the piix4_adapter_count value.
Because the count is zero for the single adapter case, the adapter won't
be removed and makes the sources allocated for adapter leaked, such as
the i2c client and device.
These sources can still be accessed by i2c or bus and cause problems.
An easily reproduced case is that if a new adapter is registered, i2c
will get the leaked adapter and try to call smbus_algorithm, which was
already freed:
Triggered by: rmmod i2c_piix4 && modprobe max31730
BUG: unable to handle page fault for address: ffffffffc053d860
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
Oops: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 3752 Comm: modprobe Tainted: G
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996)
RIP: 0010:i2c_default_probe (drivers/i2c/i2c-core-base.c:2259) i2c_core
RSP: 0018:ffff888107477710 EFLAGS: 00000246
...
<TASK>
i2c_detect (drivers/i2c/i2c-core-base.c:2302) i2c_core
__process_new_driver (drivers/i2c/i2c-core-base.c:1336) i2c_core
bus_for_each_dev (drivers/base/bus.c:301)
i2c_for_each_dev (drivers/i2c/i2c-core-base.c:1823) i2c_core
i2c_register_driver (drivers/i2c/i2c-core-base.c:1861) i2c_core
do_one_initcall (init/main.c:1296)
do_init_module (kernel/module/main.c:2455)
...
</TASK>
---[ end trace 0000000000000000 ]---
Fix this problem by correctly set piix4_adapter_count as 1 for the
single adapter so it can be normally removed.
References
| URL | Tags | |
|---|---|---|
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/i2c/busses/i2c-piix4.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "bfd5e62f9a7ee214661cb6f143a3b40ccc63317f",
"status": "affected",
"version": "528d53a1592b0e27c423f7cafc1df85f77fc1163",
"versionType": "git"
},
{
"lessThan": "d78ccdce662e88f41e87e90cf2bee63c1715d2a5",
"status": "affected",
"version": "528d53a1592b0e27c423f7cafc1df85f77fc1163",
"versionType": "git"
},
{
"lessThan": "fe51636fffc8108c7c4da6aa393010e786530ad9",
"status": "affected",
"version": "528d53a1592b0e27c423f7cafc1df85f77fc1163",
"versionType": "git"
},
{
"lessThan": "569bea74c94d37785682b11bab76f557520477cd",
"status": "affected",
"version": "528d53a1592b0e27c423f7cafc1df85f77fc1163",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/i2c/busses/i2c-piix4.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.4"
},
{
"lessThan": "5.4",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.154",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.78",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.154",
"versionStartIncluding": "5.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.78",
"versionStartIncluding": "5.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.8",
"versionStartIncluding": "5.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "5.4",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ni2c: piix4: Fix adapter not be removed in piix4_remove()\n\nIn piix4_probe(), the piix4 adapter will be registered in:\n\n piix4_probe()\n piix4_add_adapters_sb800() / piix4_add_adapter()\n i2c_add_adapter()\n\nBased on the probed device type, piix4_add_adapters_sb800() or single\npiix4_add_adapter() will be called.\nFor the former case, piix4_adapter_count is set as the number of adapters,\nwhile for antoher case it is not set and kept default *zero*.\n\nWhen piix4 is removed, piix4_remove() removes the adapters added in\npiix4_probe(), basing on the piix4_adapter_count value.\nBecause the count is zero for the single adapter case, the adapter won\u0027t\nbe removed and makes the sources allocated for adapter leaked, such as\nthe i2c client and device.\n\nThese sources can still be accessed by i2c or bus and cause problems.\nAn easily reproduced case is that if a new adapter is registered, i2c\nwill get the leaked adapter and try to call smbus_algorithm, which was\nalready freed:\n\nTriggered by: rmmod i2c_piix4 \u0026\u0026 modprobe max31730\n\n BUG: unable to handle page fault for address: ffffffffc053d860\n #PF: supervisor read access in kernel mode\n #PF: error_code(0x0000) - not-present page\n Oops: 0000 [#1] PREEMPT SMP KASAN\n CPU: 0 PID: 3752 Comm: modprobe Tainted: G\n Hardware name: QEMU Standard PC (i440FX + PIIX, 1996)\n RIP: 0010:i2c_default_probe (drivers/i2c/i2c-core-base.c:2259) i2c_core\n RSP: 0018:ffff888107477710 EFLAGS: 00000246\n ...\n \u003cTASK\u003e\n i2c_detect (drivers/i2c/i2c-core-base.c:2302) i2c_core\n __process_new_driver (drivers/i2c/i2c-core-base.c:1336) i2c_core\n bus_for_each_dev (drivers/base/bus.c:301)\n i2c_for_each_dev (drivers/i2c/i2c-core-base.c:1823) i2c_core\n i2c_register_driver (drivers/i2c/i2c-core-base.c:1861) i2c_core\n do_one_initcall (init/main.c:1296)\n do_init_module (kernel/module/main.c:2455)\n ...\n \u003c/TASK\u003e\n ---[ end trace 0000000000000000 ]---\n\nFix this problem by correctly set piix4_adapter_count as 1 for the\nsingle adapter so it can be normally removed."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:48:16.248Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/bfd5e62f9a7ee214661cb6f143a3b40ccc63317f"
},
{
"url": "https://git.kernel.org/stable/c/d78ccdce662e88f41e87e90cf2bee63c1715d2a5"
},
{
"url": "https://git.kernel.org/stable/c/fe51636fffc8108c7c4da6aa393010e786530ad9"
},
{
"url": "https://git.kernel.org/stable/c/569bea74c94d37785682b11bab76f557520477cd"
}
],
"title": "i2c: piix4: Fix adapter not be removed in piix4_remove()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49900",
"datePublished": "2025-05-01T14:10:46.362Z",
"dateReserved": "2025-05-01T14:05:17.244Z",
"dateUpdated": "2025-05-04T08:48:16.248Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49800 (GCVE-0-2022-49800)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:45
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
tracing: Fix memory leak in test_gen_synth_cmd() and test_empty_synth_event()
test_gen_synth_cmd() only free buf in fail path, hence buf will leak
when there is no failure. Add kfree(buf) to prevent the memleak. The
same reason and solution in test_empty_synth_event().
unreferenced object 0xffff8881127de000 (size 2048):
comm "modprobe", pid 247, jiffies 4294972316 (age 78.756s)
hex dump (first 32 bytes):
20 67 65 6e 5f 73 79 6e 74 68 5f 74 65 73 74 20 gen_synth_test
20 70 69 64 5f 74 20 6e 65 78 74 5f 70 69 64 5f pid_t next_pid_
backtrace:
[<000000004254801a>] kmalloc_trace+0x26/0x100
[<0000000039eb1cf5>] 0xffffffffa00083cd
[<000000000e8c3bc8>] 0xffffffffa00086ba
[<00000000c293d1ea>] do_one_initcall+0xdb/0x480
[<00000000aa189e6d>] do_init_module+0x1cf/0x680
[<00000000d513222b>] load_module+0x6a50/0x70a0
[<000000001fd4d529>] __do_sys_finit_module+0x12f/0x1c0
[<00000000b36c4c0f>] do_syscall_64+0x3f/0x90
[<00000000bbf20cf3>] entry_SYSCALL_64_after_hwframe+0x63/0xcd
unreferenced object 0xffff8881127df000 (size 2048):
comm "modprobe", pid 247, jiffies 4294972324 (age 78.728s)
hex dump (first 32 bytes):
20 65 6d 70 74 79 5f 73 79 6e 74 68 5f 74 65 73 empty_synth_tes
74 20 20 70 69 64 5f 74 20 6e 65 78 74 5f 70 69 t pid_t next_pi
backtrace:
[<000000004254801a>] kmalloc_trace+0x26/0x100
[<00000000d4db9a3d>] 0xffffffffa0008071
[<00000000c31354a5>] 0xffffffffa00086ce
[<00000000c293d1ea>] do_one_initcall+0xdb/0x480
[<00000000aa189e6d>] do_init_module+0x1cf/0x680
[<00000000d513222b>] load_module+0x6a50/0x70a0
[<000000001fd4d529>] __do_sys_finit_module+0x12f/0x1c0
[<00000000b36c4c0f>] do_syscall_64+0x3f/0x90
[<00000000bbf20cf3>] entry_SYSCALL_64_after_hwframe+0x63/0xcd
References
| URL | Tags | |
|---|---|---|
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"kernel/trace/synth_event_gen_test.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "65ba7e7c241122ef0a9e61d1920f2ae9689aa796",
"status": "affected",
"version": "9fe41efaca08416657efa8731c0d47ccb6a3f3eb",
"versionType": "git"
},
{
"lessThan": "07ba4f0603aba288580866394f2916dfe55823a2",
"status": "affected",
"version": "9fe41efaca08416657efa8731c0d47ccb6a3f3eb",
"versionType": "git"
},
{
"lessThan": "0e5baaa181a052d968701bb9c5b1d55847f00942",
"status": "affected",
"version": "9fe41efaca08416657efa8731c0d47ccb6a3f3eb",
"versionType": "git"
},
{
"lessThan": "a4527fef9afe5c903c718d0cd24609fe9c754250",
"status": "affected",
"version": "9fe41efaca08416657efa8731c0d47ccb6a3f3eb",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"kernel/trace/synth_event_gen_test.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.6"
},
{
"lessThan": "5.6",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.156",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.80",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.156",
"versionStartIncluding": "5.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.80",
"versionStartIncluding": "5.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "5.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "5.6",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntracing: Fix memory leak in test_gen_synth_cmd() and test_empty_synth_event()\n\ntest_gen_synth_cmd() only free buf in fail path, hence buf will leak\nwhen there is no failure. Add kfree(buf) to prevent the memleak. The\nsame reason and solution in test_empty_synth_event().\n\nunreferenced object 0xffff8881127de000 (size 2048):\n comm \"modprobe\", pid 247, jiffies 4294972316 (age 78.756s)\n hex dump (first 32 bytes):\n 20 67 65 6e 5f 73 79 6e 74 68 5f 74 65 73 74 20 gen_synth_test\n 20 70 69 64 5f 74 20 6e 65 78 74 5f 70 69 64 5f pid_t next_pid_\n backtrace:\n [\u003c000000004254801a\u003e] kmalloc_trace+0x26/0x100\n [\u003c0000000039eb1cf5\u003e] 0xffffffffa00083cd\n [\u003c000000000e8c3bc8\u003e] 0xffffffffa00086ba\n [\u003c00000000c293d1ea\u003e] do_one_initcall+0xdb/0x480\n [\u003c00000000aa189e6d\u003e] do_init_module+0x1cf/0x680\n [\u003c00000000d513222b\u003e] load_module+0x6a50/0x70a0\n [\u003c000000001fd4d529\u003e] __do_sys_finit_module+0x12f/0x1c0\n [\u003c00000000b36c4c0f\u003e] do_syscall_64+0x3f/0x90\n [\u003c00000000bbf20cf3\u003e] entry_SYSCALL_64_after_hwframe+0x63/0xcd\nunreferenced object 0xffff8881127df000 (size 2048):\n comm \"modprobe\", pid 247, jiffies 4294972324 (age 78.728s)\n hex dump (first 32 bytes):\n 20 65 6d 70 74 79 5f 73 79 6e 74 68 5f 74 65 73 empty_synth_tes\n 74 20 20 70 69 64 5f 74 20 6e 65 78 74 5f 70 69 t pid_t next_pi\n backtrace:\n [\u003c000000004254801a\u003e] kmalloc_trace+0x26/0x100\n [\u003c00000000d4db9a3d\u003e] 0xffffffffa0008071\n [\u003c00000000c31354a5\u003e] 0xffffffffa00086ce\n [\u003c00000000c293d1ea\u003e] do_one_initcall+0xdb/0x480\n [\u003c00000000aa189e6d\u003e] do_init_module+0x1cf/0x680\n [\u003c00000000d513222b\u003e] load_module+0x6a50/0x70a0\n [\u003c000000001fd4d529\u003e] __do_sys_finit_module+0x12f/0x1c0\n [\u003c00000000b36c4c0f\u003e] do_syscall_64+0x3f/0x90\n [\u003c00000000bbf20cf3\u003e] entry_SYSCALL_64_after_hwframe+0x63/0xcd"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:45:37.373Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/65ba7e7c241122ef0a9e61d1920f2ae9689aa796"
},
{
"url": "https://git.kernel.org/stable/c/07ba4f0603aba288580866394f2916dfe55823a2"
},
{
"url": "https://git.kernel.org/stable/c/0e5baaa181a052d968701bb9c5b1d55847f00942"
},
{
"url": "https://git.kernel.org/stable/c/a4527fef9afe5c903c718d0cd24609fe9c754250"
}
],
"title": "tracing: Fix memory leak in test_gen_synth_cmd() and test_empty_synth_event()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49800",
"datePublished": "2025-05-01T14:09:29.042Z",
"dateReserved": "2025-05-01T14:05:17.225Z",
"dateUpdated": "2025-05-04T08:45:37.373Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-22056 (GCVE-0-2025-22056)
Vulnerability from cvelistv5
Published
2025-04-16 14:12
Modified
2025-10-01 17:41
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nft_tunnel: fix geneve_opt type confusion addition
When handling multiple NFTA_TUNNEL_KEY_OPTS_GENEVE attributes, the
parsing logic should place every geneve_opt structure one by one
compactly. Hence, when deciding the next geneve_opt position, the
pointer addition should be in units of char *.
However, the current implementation erroneously does type conversion
before the addition, which will lead to heap out-of-bounds write.
[ 6.989857] ==================================================================
[ 6.990293] BUG: KASAN: slab-out-of-bounds in nft_tunnel_obj_init+0x977/0xa70
[ 6.990725] Write of size 124 at addr ffff888005f18974 by task poc/178
[ 6.991162]
[ 6.991259] CPU: 0 PID: 178 Comm: poc-oob-write Not tainted 6.1.132 #1
[ 6.991655] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.0-0-gd239552ce722-prebuilt.qemu.org 04/01/2014
[ 6.992281] Call Trace:
[ 6.992423] <TASK>
[ 6.992586] dump_stack_lvl+0x44/0x5c
[ 6.992801] print_report+0x184/0x4be
[ 6.993790] kasan_report+0xc5/0x100
[ 6.994252] kasan_check_range+0xf3/0x1a0
[ 6.994486] memcpy+0x38/0x60
[ 6.994692] nft_tunnel_obj_init+0x977/0xa70
[ 6.995677] nft_obj_init+0x10c/0x1b0
[ 6.995891] nf_tables_newobj+0x585/0x950
[ 6.996922] nfnetlink_rcv_batch+0xdf9/0x1020
[ 6.998997] nfnetlink_rcv+0x1df/0x220
[ 6.999537] netlink_unicast+0x395/0x530
[ 7.000771] netlink_sendmsg+0x3d0/0x6d0
[ 7.001462] __sock_sendmsg+0x99/0xa0
[ 7.001707] ____sys_sendmsg+0x409/0x450
[ 7.002391] ___sys_sendmsg+0xfd/0x170
[ 7.003145] __sys_sendmsg+0xea/0x170
[ 7.004359] do_syscall_64+0x5e/0x90
[ 7.005817] entry_SYSCALL_64_after_hwframe+0x6e/0xd8
[ 7.006127] RIP: 0033:0x7ec756d4e407
[ 7.006339] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 faf
[ 7.007364] RSP: 002b:00007ffed5d46760 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 7.007827] RAX: ffffffffffffffda RBX: 00007ec756cc4740 RCX: 00007ec756d4e407
[ 7.008223] RDX: 0000000000000000 RSI: 00007ffed5d467f0 RDI: 0000000000000003
[ 7.008620] RBP: 00007ffed5d468a0 R08: 0000000000000000 R09: 0000000000000000
[ 7.009039] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[ 7.009429] R13: 00007ffed5d478b0 R14: 00007ec756ee5000 R15: 00005cbd4e655cb8
Fix this bug with correct pointer addition and conversion in parse
and dump code.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 925d844696d9287f841d6b3e0ed62a35fb175970 Version: 925d844696d9287f841d6b3e0ed62a35fb175970 Version: 925d844696d9287f841d6b3e0ed62a35fb175970 Version: 925d844696d9287f841d6b3e0ed62a35fb175970 Version: 925d844696d9287f841d6b3e0ed62a35fb175970 Version: 925d844696d9287f841d6b3e0ed62a35fb175970 Version: 925d844696d9287f841d6b3e0ed62a35fb175970 Version: 925d844696d9287f841d6b3e0ed62a35fb175970 |
||
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2025-22056",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T17:41:22.716014Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-787",
"description": "CWE-787 Out-of-bounds Write",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T17:41:26.294Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/netfilter/nft_tunnel.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "31d49eb436f2da61280508d7adf8c9b473b967aa",
"status": "affected",
"version": "925d844696d9287f841d6b3e0ed62a35fb175970",
"versionType": "git"
},
{
"lessThan": "ca2adfc03cd6273f0b589fe65afc6f75e0fe116e",
"status": "affected",
"version": "925d844696d9287f841d6b3e0ed62a35fb175970",
"versionType": "git"
},
{
"lessThan": "a263d31c8c92e5919d41af57d9479cfb66323782",
"status": "affected",
"version": "925d844696d9287f841d6b3e0ed62a35fb175970",
"versionType": "git"
},
{
"lessThan": "28d88ee1e1cc8ac2d79aeb112717b97c5c833d43",
"status": "affected",
"version": "925d844696d9287f841d6b3e0ed62a35fb175970",
"versionType": "git"
},
{
"lessThan": "0a93a710d6df334b828ea064c6d39fda34f901dc",
"status": "affected",
"version": "925d844696d9287f841d6b3e0ed62a35fb175970",
"versionType": "git"
},
{
"lessThan": "446d94898c560ed2f61e26ae445858a4c4830762",
"status": "affected",
"version": "925d844696d9287f841d6b3e0ed62a35fb175970",
"versionType": "git"
},
{
"lessThan": "708e268acb3a446ad2a8a3d2e9bd41cc23660cd6",
"status": "affected",
"version": "925d844696d9287f841d6b3e0ed62a35fb175970",
"versionType": "git"
},
{
"lessThan": "1b755d8eb1ace3870789d48fbd94f386ad6e30be",
"status": "affected",
"version": "925d844696d9287f841d6b3e0ed62a35fb175970",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/netfilter/nft_tunnel.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.7"
},
{
"lessThan": "5.7",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.236",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.180",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.134",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.87",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.23",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.13.*",
"status": "unaffected",
"version": "6.13.11",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.14.*",
"status": "unaffected",
"version": "6.14.2",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.15",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.236",
"versionStartIncluding": "5.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.180",
"versionStartIncluding": "5.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.134",
"versionStartIncluding": "5.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.87",
"versionStartIncluding": "5.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.23",
"versionStartIncluding": "5.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.13.11",
"versionStartIncluding": "5.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.14.2",
"versionStartIncluding": "5.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.15",
"versionStartIncluding": "5.7",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: nft_tunnel: fix geneve_opt type confusion addition\n\nWhen handling multiple NFTA_TUNNEL_KEY_OPTS_GENEVE attributes, the\nparsing logic should place every geneve_opt structure one by one\ncompactly. Hence, when deciding the next geneve_opt position, the\npointer addition should be in units of char *.\n\nHowever, the current implementation erroneously does type conversion\nbefore the addition, which will lead to heap out-of-bounds write.\n\n[ 6.989857] ==================================================================\n[ 6.990293] BUG: KASAN: slab-out-of-bounds in nft_tunnel_obj_init+0x977/0xa70\n[ 6.990725] Write of size 124 at addr ffff888005f18974 by task poc/178\n[ 6.991162]\n[ 6.991259] CPU: 0 PID: 178 Comm: poc-oob-write Not tainted 6.1.132 #1\n[ 6.991655] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.0-0-gd239552ce722-prebuilt.qemu.org 04/01/2014\n[ 6.992281] Call Trace:\n[ 6.992423] \u003cTASK\u003e\n[ 6.992586] dump_stack_lvl+0x44/0x5c\n[ 6.992801] print_report+0x184/0x4be\n[ 6.993790] kasan_report+0xc5/0x100\n[ 6.994252] kasan_check_range+0xf3/0x1a0\n[ 6.994486] memcpy+0x38/0x60\n[ 6.994692] nft_tunnel_obj_init+0x977/0xa70\n[ 6.995677] nft_obj_init+0x10c/0x1b0\n[ 6.995891] nf_tables_newobj+0x585/0x950\n[ 6.996922] nfnetlink_rcv_batch+0xdf9/0x1020\n[ 6.998997] nfnetlink_rcv+0x1df/0x220\n[ 6.999537] netlink_unicast+0x395/0x530\n[ 7.000771] netlink_sendmsg+0x3d0/0x6d0\n[ 7.001462] __sock_sendmsg+0x99/0xa0\n[ 7.001707] ____sys_sendmsg+0x409/0x450\n[ 7.002391] ___sys_sendmsg+0xfd/0x170\n[ 7.003145] __sys_sendmsg+0xea/0x170\n[ 7.004359] do_syscall_64+0x5e/0x90\n[ 7.005817] entry_SYSCALL_64_after_hwframe+0x6e/0xd8\n[ 7.006127] RIP: 0033:0x7ec756d4e407\n[ 7.006339] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 \u003c5b\u003e c3 0f 1f 80 00 00 00 00 83 e2 39 83 faf\n[ 7.007364] RSP: 002b:00007ffed5d46760 EFLAGS: 00000202 ORIG_RAX: 000000000000002e\n[ 7.007827] RAX: ffffffffffffffda RBX: 00007ec756cc4740 RCX: 00007ec756d4e407\n[ 7.008223] RDX: 0000000000000000 RSI: 00007ffed5d467f0 RDI: 0000000000000003\n[ 7.008620] RBP: 00007ffed5d468a0 R08: 0000000000000000 R09: 0000000000000000\n[ 7.009039] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000\n[ 7.009429] R13: 00007ffed5d478b0 R14: 00007ec756ee5000 R15: 00005cbd4e655cb8\n\nFix this bug with correct pointer addition and conversion in parse\nand dump code."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-26T05:17:30.555Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/31d49eb436f2da61280508d7adf8c9b473b967aa"
},
{
"url": "https://git.kernel.org/stable/c/ca2adfc03cd6273f0b589fe65afc6f75e0fe116e"
},
{
"url": "https://git.kernel.org/stable/c/a263d31c8c92e5919d41af57d9479cfb66323782"
},
{
"url": "https://git.kernel.org/stable/c/28d88ee1e1cc8ac2d79aeb112717b97c5c833d43"
},
{
"url": "https://git.kernel.org/stable/c/0a93a710d6df334b828ea064c6d39fda34f901dc"
},
{
"url": "https://git.kernel.org/stable/c/446d94898c560ed2f61e26ae445858a4c4830762"
},
{
"url": "https://git.kernel.org/stable/c/708e268acb3a446ad2a8a3d2e9bd41cc23660cd6"
},
{
"url": "https://git.kernel.org/stable/c/1b755d8eb1ace3870789d48fbd94f386ad6e30be"
}
],
"title": "netfilter: nft_tunnel: fix geneve_opt type confusion addition",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-22056",
"datePublished": "2025-04-16T14:12:13.440Z",
"dateReserved": "2024-12-29T08:45:45.812Z",
"dateUpdated": "2025-10-01T17:41:26.294Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49922 (GCVE-0-2022-49922)
Vulnerability from cvelistv5
Published
2025-05-01 14:11
Modified
2025-10-01 14:58
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
nfc: nfcmrvl: Fix potential memory leak in nfcmrvl_i2c_nci_send()
nfcmrvl_i2c_nci_send() will be called by nfcmrvl_nci_send(), and skb
should be freed in nfcmrvl_i2c_nci_send(). However, nfcmrvl_nci_send()
will only free skb when i2c_master_send() return >=0, which means skb
will memleak when i2c_master_send() failed. Free skb no matter whether
i2c_master_send() succeeds.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: b5b3e23e4cace008e1a30e8614a484d14dfd07a1 Version: b5b3e23e4cace008e1a30e8614a484d14dfd07a1 Version: b5b3e23e4cace008e1a30e8614a484d14dfd07a1 Version: b5b3e23e4cace008e1a30e8614a484d14dfd07a1 Version: b5b3e23e4cace008e1a30e8614a484d14dfd07a1 Version: b5b3e23e4cace008e1a30e8614a484d14dfd07a1 Version: b5b3e23e4cace008e1a30e8614a484d14dfd07a1 Version: b5b3e23e4cace008e1a30e8614a484d14dfd07a1 |
||
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-49922",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T14:58:04.795753Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-401",
"description": "CWE-401 Missing Release of Memory after Effective Lifetime",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T14:58:08.889Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/nfc/nfcmrvl/i2c.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "dd0ee55ead91fbb16889dbe7ff0b0f7c9e4e849d",
"status": "affected",
"version": "b5b3e23e4cace008e1a30e8614a484d14dfd07a1",
"versionType": "git"
},
{
"lessThan": "825656ae61e73ddc05f585e6258d284c87064b10",
"status": "affected",
"version": "b5b3e23e4cace008e1a30e8614a484d14dfd07a1",
"versionType": "git"
},
{
"lessThan": "c8e7d4a1166f063703955f1b2e765a6db5bf1771",
"status": "affected",
"version": "b5b3e23e4cace008e1a30e8614a484d14dfd07a1",
"versionType": "git"
},
{
"lessThan": "f30060efcf18883748a0541aa41acef183cd9c0e",
"status": "affected",
"version": "b5b3e23e4cace008e1a30e8614a484d14dfd07a1",
"versionType": "git"
},
{
"lessThan": "52438e734c1566f5e2bcd9a065d2d65e306c0555",
"status": "affected",
"version": "b5b3e23e4cace008e1a30e8614a484d14dfd07a1",
"versionType": "git"
},
{
"lessThan": "5dfdac5e3f8db5f4445228c44f64091045644a3b",
"status": "affected",
"version": "b5b3e23e4cace008e1a30e8614a484d14dfd07a1",
"versionType": "git"
},
{
"lessThan": "92a1df9c6da20c02cf9872f8b025a66ddb307aeb",
"status": "affected",
"version": "b5b3e23e4cace008e1a30e8614a484d14dfd07a1",
"versionType": "git"
},
{
"lessThan": "93d904a734a74c54d945a9884b4962977f1176cd",
"status": "affected",
"version": "b5b3e23e4cace008e1a30e8614a484d14dfd07a1",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/nfc/nfcmrvl/i2c.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.4"
},
{
"lessThan": "4.4",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.9.*",
"status": "unaffected",
"version": "4.9.333",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.299",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.265",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.224",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.154",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.78",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.9.333",
"versionStartIncluding": "4.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.299",
"versionStartIncluding": "4.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.265",
"versionStartIncluding": "4.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.224",
"versionStartIncluding": "4.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.154",
"versionStartIncluding": "4.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.78",
"versionStartIncluding": "4.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.8",
"versionStartIncluding": "4.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "4.4",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnfc: nfcmrvl: Fix potential memory leak in nfcmrvl_i2c_nci_send()\n\nnfcmrvl_i2c_nci_send() will be called by nfcmrvl_nci_send(), and skb\nshould be freed in nfcmrvl_i2c_nci_send(). However, nfcmrvl_nci_send()\nwill only free skb when i2c_master_send() return \u003e=0, which means skb\nwill memleak when i2c_master_send() failed. Free skb no matter whether\ni2c_master_send() succeeds."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:48:46.202Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/dd0ee55ead91fbb16889dbe7ff0b0f7c9e4e849d"
},
{
"url": "https://git.kernel.org/stable/c/825656ae61e73ddc05f585e6258d284c87064b10"
},
{
"url": "https://git.kernel.org/stable/c/c8e7d4a1166f063703955f1b2e765a6db5bf1771"
},
{
"url": "https://git.kernel.org/stable/c/f30060efcf18883748a0541aa41acef183cd9c0e"
},
{
"url": "https://git.kernel.org/stable/c/52438e734c1566f5e2bcd9a065d2d65e306c0555"
},
{
"url": "https://git.kernel.org/stable/c/5dfdac5e3f8db5f4445228c44f64091045644a3b"
},
{
"url": "https://git.kernel.org/stable/c/92a1df9c6da20c02cf9872f8b025a66ddb307aeb"
},
{
"url": "https://git.kernel.org/stable/c/93d904a734a74c54d945a9884b4962977f1176cd"
}
],
"title": "nfc: nfcmrvl: Fix potential memory leak in nfcmrvl_i2c_nci_send()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49922",
"datePublished": "2025-05-01T14:11:01.010Z",
"dateReserved": "2025-05-01T14:05:17.252Z",
"dateUpdated": "2025-10-01T14:58:08.889Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53102 (GCVE-0-2023-53102)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 07:49
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ice: xsk: disable txq irq before flushing hw
ice_qp_dis() intends to stop a given queue pair that is a target of xsk
pool attach/detach. One of the steps is to disable interrupts on these
queues. It currently is broken in a way that txq irq is turned off
*after* HW flush which in turn takes no effect.
ice_qp_dis():
-> ice_qvec_dis_irq()
--> disable rxq irq
--> flush hw
-> ice_vsi_stop_tx_ring()
-->disable txq irq
Below splat can be triggered by following steps:
- start xdpsock WITHOUT loading xdp prog
- run xdp_rxq_info with XDP_TX action on this interface
- start traffic
- terminate xdpsock
[ 256.312485] BUG: kernel NULL pointer dereference, address: 0000000000000018
[ 256.319560] #PF: supervisor read access in kernel mode
[ 256.324775] #PF: error_code(0x0000) - not-present page
[ 256.329994] PGD 0 P4D 0
[ 256.332574] Oops: 0000 [#1] PREEMPT SMP NOPTI
[ 256.337006] CPU: 3 PID: 32 Comm: ksoftirqd/3 Tainted: G OE 6.2.0-rc5+ #51
[ 256.345218] Hardware name: Intel Corporation S2600WFT/S2600WFT, BIOS SE5C620.86B.02.01.0008.031920191559 03/19/2019
[ 256.355807] RIP: 0010:ice_clean_rx_irq_zc+0x9c/0x7d0 [ice]
[ 256.361423] Code: b7 8f 8a 00 00 00 66 39 ca 0f 84 f1 04 00 00 49 8b 47 40 4c 8b 24 d0 41 0f b7 45 04 66 25 ff 3f 66 89 04 24 0f 84 85 02 00 00 <49> 8b 44 24 18 0f b7 14 24 48 05 00 01 00 00 49 89 04 24 49 89 44
[ 256.380463] RSP: 0018:ffffc900088bfd20 EFLAGS: 00010206
[ 256.385765] RAX: 000000000000003c RBX: 0000000000000035 RCX: 000000000000067f
[ 256.393012] RDX: 0000000000000775 RSI: 0000000000000000 RDI: ffff8881deb3ac80
[ 256.400256] RBP: 000000000000003c R08: ffff889847982710 R09: 0000000000010000
[ 256.407500] R10: ffffffff82c060c0 R11: 0000000000000004 R12: 0000000000000000
[ 256.414746] R13: ffff88811165eea0 R14: ffffc9000d255000 R15: ffff888119b37600
[ 256.421990] FS: 0000000000000000(0000) GS:ffff8897e0cc0000(0000) knlGS:0000000000000000
[ 256.430207] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 256.436036] CR2: 0000000000000018 CR3: 0000000005c0a006 CR4: 00000000007706e0
[ 256.443283] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 256.450527] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 256.457770] PKRU: 55555554
[ 256.460529] Call Trace:
[ 256.463015] <TASK>
[ 256.465157] ? ice_xmit_zc+0x6e/0x150 [ice]
[ 256.469437] ice_napi_poll+0x46d/0x680 [ice]
[ 256.473815] ? _raw_spin_unlock_irqrestore+0x1b/0x40
[ 256.478863] __napi_poll+0x29/0x160
[ 256.482409] net_rx_action+0x136/0x260
[ 256.486222] __do_softirq+0xe8/0x2e5
[ 256.489853] ? smpboot_thread_fn+0x2c/0x270
[ 256.494108] run_ksoftirqd+0x2a/0x50
[ 256.497747] smpboot_thread_fn+0x1c1/0x270
[ 256.501907] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 256.506594] kthread+0xea/0x120
[ 256.509785] ? __pfx_kthread+0x10/0x10
[ 256.513597] ret_from_fork+0x29/0x50
[ 256.517238] </TASK>
In fact, irqs were not disabled and napi managed to be scheduled and run
while xsk_pool pointer was still valid, but SW ring of xdp_buff pointers
was already freed.
To fix this, call ice_qvec_dis_irq() after ice_vsi_stop_tx_ring(). Also
while at it, remove redundant ice_clean_rx_ring() call - this is handled
in ice_qp_clean_rings().
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/intel/ice/ice_xsk.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "cccba1ff0798a27f7b8d0c06762ef977400a2afb",
"status": "affected",
"version": "2d4238f5569722197612656163d824098208519c",
"versionType": "git"
},
{
"lessThan": "b89a453c6918e0f346fb0562e8c7812b94d28c73",
"status": "affected",
"version": "2d4238f5569722197612656163d824098208519c",
"versionType": "git"
},
{
"lessThan": "2ecc6e44959382f95c9d427cd8da85121a9cecda",
"status": "affected",
"version": "2d4238f5569722197612656163d824098208519c",
"versionType": "git"
},
{
"lessThan": "243cde8de10894d7812c8a6b62653bf04d8f9700",
"status": "affected",
"version": "2d4238f5569722197612656163d824098208519c",
"versionType": "git"
},
{
"lessThan": "b830c9642386867863ac64295185f896ff2928ac",
"status": "affected",
"version": "2d4238f5569722197612656163d824098208519c",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/intel/ice/ice_xsk.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.5"
},
{
"lessThan": "5.5",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.176",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.104",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.21",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.176",
"versionStartIncluding": "5.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.104",
"versionStartIncluding": "5.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.21",
"versionStartIncluding": "5.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.8",
"versionStartIncluding": "5.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "5.5",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nice: xsk: disable txq irq before flushing hw\n\nice_qp_dis() intends to stop a given queue pair that is a target of xsk\npool attach/detach. One of the steps is to disable interrupts on these\nqueues. It currently is broken in a way that txq irq is turned off\n*after* HW flush which in turn takes no effect.\n\nice_qp_dis():\n-\u003e ice_qvec_dis_irq()\n--\u003e disable rxq irq\n--\u003e flush hw\n-\u003e ice_vsi_stop_tx_ring()\n--\u003edisable txq irq\n\nBelow splat can be triggered by following steps:\n- start xdpsock WITHOUT loading xdp prog\n- run xdp_rxq_info with XDP_TX action on this interface\n- start traffic\n- terminate xdpsock\n\n[ 256.312485] BUG: kernel NULL pointer dereference, address: 0000000000000018\n[ 256.319560] #PF: supervisor read access in kernel mode\n[ 256.324775] #PF: error_code(0x0000) - not-present page\n[ 256.329994] PGD 0 P4D 0\n[ 256.332574] Oops: 0000 [#1] PREEMPT SMP NOPTI\n[ 256.337006] CPU: 3 PID: 32 Comm: ksoftirqd/3 Tainted: G OE 6.2.0-rc5+ #51\n[ 256.345218] Hardware name: Intel Corporation S2600WFT/S2600WFT, BIOS SE5C620.86B.02.01.0008.031920191559 03/19/2019\n[ 256.355807] RIP: 0010:ice_clean_rx_irq_zc+0x9c/0x7d0 [ice]\n[ 256.361423] Code: b7 8f 8a 00 00 00 66 39 ca 0f 84 f1 04 00 00 49 8b 47 40 4c 8b 24 d0 41 0f b7 45 04 66 25 ff 3f 66 89 04 24 0f 84 85 02 00 00 \u003c49\u003e 8b 44 24 18 0f b7 14 24 48 05 00 01 00 00 49 89 04 24 49 89 44\n[ 256.380463] RSP: 0018:ffffc900088bfd20 EFLAGS: 00010206\n[ 256.385765] RAX: 000000000000003c RBX: 0000000000000035 RCX: 000000000000067f\n[ 256.393012] RDX: 0000000000000775 RSI: 0000000000000000 RDI: ffff8881deb3ac80\n[ 256.400256] RBP: 000000000000003c R08: ffff889847982710 R09: 0000000000010000\n[ 256.407500] R10: ffffffff82c060c0 R11: 0000000000000004 R12: 0000000000000000\n[ 256.414746] R13: ffff88811165eea0 R14: ffffc9000d255000 R15: ffff888119b37600\n[ 256.421990] FS: 0000000000000000(0000) GS:ffff8897e0cc0000(0000) knlGS:0000000000000000\n[ 256.430207] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[ 256.436036] CR2: 0000000000000018 CR3: 0000000005c0a006 CR4: 00000000007706e0\n[ 256.443283] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\n[ 256.450527] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\n[ 256.457770] PKRU: 55555554\n[ 256.460529] Call Trace:\n[ 256.463015] \u003cTASK\u003e\n[ 256.465157] ? ice_xmit_zc+0x6e/0x150 [ice]\n[ 256.469437] ice_napi_poll+0x46d/0x680 [ice]\n[ 256.473815] ? _raw_spin_unlock_irqrestore+0x1b/0x40\n[ 256.478863] __napi_poll+0x29/0x160\n[ 256.482409] net_rx_action+0x136/0x260\n[ 256.486222] __do_softirq+0xe8/0x2e5\n[ 256.489853] ? smpboot_thread_fn+0x2c/0x270\n[ 256.494108] run_ksoftirqd+0x2a/0x50\n[ 256.497747] smpboot_thread_fn+0x1c1/0x270\n[ 256.501907] ? __pfx_smpboot_thread_fn+0x10/0x10\n[ 256.506594] kthread+0xea/0x120\n[ 256.509785] ? __pfx_kthread+0x10/0x10\n[ 256.513597] ret_from_fork+0x29/0x50\n[ 256.517238] \u003c/TASK\u003e\n\nIn fact, irqs were not disabled and napi managed to be scheduled and run\nwhile xsk_pool pointer was still valid, but SW ring of xdp_buff pointers\nwas already freed.\n\nTo fix this, call ice_qvec_dis_irq() after ice_vsi_stop_tx_ring(). Also\nwhile at it, remove redundant ice_clean_rx_ring() call - this is handled\nin ice_qp_clean_rings()."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:49:53.224Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/cccba1ff0798a27f7b8d0c06762ef977400a2afb"
},
{
"url": "https://git.kernel.org/stable/c/b89a453c6918e0f346fb0562e8c7812b94d28c73"
},
{
"url": "https://git.kernel.org/stable/c/2ecc6e44959382f95c9d427cd8da85121a9cecda"
},
{
"url": "https://git.kernel.org/stable/c/243cde8de10894d7812c8a6b62653bf04d8f9700"
},
{
"url": "https://git.kernel.org/stable/c/b830c9642386867863ac64295185f896ff2928ac"
}
],
"title": "ice: xsk: disable txq irq before flushing hw",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53102",
"datePublished": "2025-05-02T15:55:44.444Z",
"dateReserved": "2025-05-02T15:51:43.553Z",
"dateUpdated": "2025-05-04T07:49:53.224Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49827 (GCVE-0-2022-49827)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:46
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm: Fix potential null-ptr-deref in drm_vblank_destroy_worker()
drm_vblank_init() call drmm_add_action_or_reset() with
drm_vblank_init_release() as action. If __drmm_add_action() failed, will
directly call drm_vblank_init_release() with the vblank whose worker is
NULL. As the resule, a null-ptr-deref will happen in
kthread_destroy_worker(). Add the NULL check before calling
drm_vblank_destroy_worker().
BUG: null-ptr-deref
KASAN: null-ptr-deref in range [0x0000000000000068-0x000000000000006f]
CPU: 5 PID: 961 Comm: modprobe Not tainted 6.0.0-11331-gd465bff130bf-dirty
RIP: 0010:kthread_destroy_worker+0x25/0xb0
Call Trace:
<TASK>
drm_vblank_init_release+0x124/0x220 [drm]
? drm_crtc_vblank_restore+0x8b0/0x8b0 [drm]
__drmm_add_action_or_reset+0x41/0x50 [drm]
drm_vblank_init+0x282/0x310 [drm]
vkms_init+0x35f/0x1000 [vkms]
? 0xffffffffc4508000
? lock_is_held_type+0xd7/0x130
? __kmem_cache_alloc_node+0x1c2/0x2b0
? lock_is_held_type+0xd7/0x130
? 0xffffffffc4508000
do_one_initcall+0xd0/0x4f0
...
do_syscall_64+0x35/0x80
entry_SYSCALL_64_after_hwframe+0x46/0xb0
References
| URL | Tags | |
|---|---|---|
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/drm_internal.h"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "1d160dfb3fdf11ba9447e862c548447f91f4e74a",
"status": "affected",
"version": "5e6c2b4f916157e8f10d093d43e88b2a250d1774",
"versionType": "git"
},
{
"lessThan": "e884a6c2d49a6c12761e5bed851e9fe93bd923a1",
"status": "affected",
"version": "5e6c2b4f916157e8f10d093d43e88b2a250d1774",
"versionType": "git"
},
{
"lessThan": "3acd2016421b2e628acad65495d15493bf7a3bc3",
"status": "affected",
"version": "5e6c2b4f916157e8f10d093d43e88b2a250d1774",
"versionType": "git"
},
{
"lessThan": "4979524f5a2a8210e87fde2f642b0dc060860821",
"status": "affected",
"version": "5e6c2b4f916157e8f10d093d43e88b2a250d1774",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/drm_internal.h"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.9"
},
{
"lessThan": "5.9",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.156",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.80",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.156",
"versionStartIncluding": "5.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.80",
"versionStartIncluding": "5.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "5.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "5.9",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm: Fix potential null-ptr-deref in drm_vblank_destroy_worker()\n\ndrm_vblank_init() call drmm_add_action_or_reset() with\ndrm_vblank_init_release() as action. If __drmm_add_action() failed, will\ndirectly call drm_vblank_init_release() with the vblank whose worker is\nNULL. As the resule, a null-ptr-deref will happen in\nkthread_destroy_worker(). Add the NULL check before calling\ndrm_vblank_destroy_worker().\n\nBUG: null-ptr-deref\nKASAN: null-ptr-deref in range [0x0000000000000068-0x000000000000006f]\nCPU: 5 PID: 961 Comm: modprobe Not tainted 6.0.0-11331-gd465bff130bf-dirty\nRIP: 0010:kthread_destroy_worker+0x25/0xb0\n Call Trace:\n \u003cTASK\u003e\n drm_vblank_init_release+0x124/0x220 [drm]\n ? drm_crtc_vblank_restore+0x8b0/0x8b0 [drm]\n __drmm_add_action_or_reset+0x41/0x50 [drm]\n drm_vblank_init+0x282/0x310 [drm]\n vkms_init+0x35f/0x1000 [vkms]\n ? 0xffffffffc4508000\n ? lock_is_held_type+0xd7/0x130\n ? __kmem_cache_alloc_node+0x1c2/0x2b0\n ? lock_is_held_type+0xd7/0x130\n ? 0xffffffffc4508000\n do_one_initcall+0xd0/0x4f0\n ...\n do_syscall_64+0x35/0x80\n entry_SYSCALL_64_after_hwframe+0x46/0xb0"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:46:16.624Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/1d160dfb3fdf11ba9447e862c548447f91f4e74a"
},
{
"url": "https://git.kernel.org/stable/c/e884a6c2d49a6c12761e5bed851e9fe93bd923a1"
},
{
"url": "https://git.kernel.org/stable/c/3acd2016421b2e628acad65495d15493bf7a3bc3"
},
{
"url": "https://git.kernel.org/stable/c/4979524f5a2a8210e87fde2f642b0dc060860821"
}
],
"title": "drm: Fix potential null-ptr-deref in drm_vblank_destroy_worker()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49827",
"datePublished": "2025-05-01T14:09:46.805Z",
"dateReserved": "2025-05-01T14:05:17.228Z",
"dateUpdated": "2025-05-04T08:46:16.624Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49773 (GCVE-0-2022-49773)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-06-19 12:56
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Fix optc2_configure warning on dcn314
[Why]
dcn314 uses optc2_configure_crc() that wraps
optc1_configure_crc() + set additional registers
not applicable to dcn314.
It's not critical but when used leads to warning like:
WARNING: drivers/gpu/drm/amd/amdgpu/../display/dc/dc_helper.c
Call Trace:
<TASK>
generic_reg_set_ex+0x6d/0xe0 [amdgpu]
optc2_configure_crc+0x60/0x80 [amdgpu]
dc_stream_configure_crc+0x129/0x150 [amdgpu]
amdgpu_dm_crtc_configure_crc_source+0x5d/0xe0 [amdgpu]
[How]
Use optc1_configure_crc() directly
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/amd/display/dc/dcn314/dcn314_optc.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "f67ef5aa88e3db0a13ae3befab2ddf14ac00a91c",
"status": "affected",
"version": "2ce0b2186c057a54a4d980b296bd1659d0091716",
"versionType": "git"
},
{
"lessThan": "e7e4f77c991c9abf90924929a9d55f90b0bb78de",
"status": "affected",
"version": "2ce0b2186c057a54a4d980b296bd1659d0091716",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/amd/display/dc/dcn314/dcn314_optc.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.0"
},
{
"lessThan": "6.0",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "6.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "6.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Fix optc2_configure warning on dcn314\n\n[Why]\ndcn314 uses optc2_configure_crc() that wraps\noptc1_configure_crc() + set additional registers\nnot applicable to dcn314.\nIt\u0027s not critical but when used leads to warning like:\nWARNING: drivers/gpu/drm/amd/amdgpu/../display/dc/dc_helper.c\nCall Trace:\n\u003cTASK\u003e\ngeneric_reg_set_ex+0x6d/0xe0 [amdgpu]\noptc2_configure_crc+0x60/0x80 [amdgpu]\ndc_stream_configure_crc+0x129/0x150 [amdgpu]\namdgpu_dm_crtc_configure_crc_source+0x5d/0xe0 [amdgpu]\n\n[How]\nUse optc1_configure_crc() directly"
}
],
"providerMetadata": {
"dateUpdated": "2025-06-19T12:56:24.227Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/f67ef5aa88e3db0a13ae3befab2ddf14ac00a91c"
},
{
"url": "https://git.kernel.org/stable/c/e7e4f77c991c9abf90924929a9d55f90b0bb78de"
}
],
"title": "drm/amd/display: Fix optc2_configure warning on dcn314",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49773",
"datePublished": "2025-05-01T14:09:10.511Z",
"dateReserved": "2025-04-16T07:17:33.805Z",
"dateUpdated": "2025-06-19T12:56:24.227Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49868 (GCVE-0-2022-49868)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-05-04 08:47
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
phy: ralink: mt7621-pci: add sentinel to quirks table
With mt7621 soc_dev_attr fixed to register the soc as a device,
kernel will experience an oops in soc_device_match_attr
This quirk test was introduced in the staging driver in
commit 9445ccb3714c ("staging: mt7621-pci-phy: add quirks for 'E2'
revision using 'soc_device_attribute'"). The staging driver was removed,
and later re-added in commit d87da32372a0 ("phy: ralink: Add PHY driver
for MT7621 PCIe PHY") for kernel 5.11
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/phy/ralink/phy-mt7621-pci.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "500bcd3a99eae84412067c3b9e7ffba1c66e6383",
"status": "affected",
"version": "d87da32372a03ce121fc65ccd2c9a43edf56b364",
"versionType": "git"
},
{
"lessThan": "d539cfd1202d66c2dcea383f1d96835ae72d5809",
"status": "affected",
"version": "d87da32372a03ce121fc65ccd2c9a43edf56b364",
"versionType": "git"
},
{
"lessThan": "819b885cd886c193782891c4f51bbcab3de119a4",
"status": "affected",
"version": "d87da32372a03ce121fc65ccd2c9a43edf56b364",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/phy/ralink/phy-mt7621-pci.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.11"
},
{
"lessThan": "5.11",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.79",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.79",
"versionStartIncluding": "5.11",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.9",
"versionStartIncluding": "5.11",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "5.11",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nphy: ralink: mt7621-pci: add sentinel to quirks table\n\nWith mt7621 soc_dev_attr fixed to register the soc as a device,\nkernel will experience an oops in soc_device_match_attr\n\nThis quirk test was introduced in the staging driver in\ncommit 9445ccb3714c (\"staging: mt7621-pci-phy: add quirks for \u0027E2\u0027\nrevision using \u0027soc_device_attribute\u0027\"). The staging driver was removed,\nand later re-added in commit d87da32372a0 (\"phy: ralink: Add PHY driver\nfor MT7621 PCIe PHY\") for kernel 5.11"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:47:19.742Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/500bcd3a99eae84412067c3b9e7ffba1c66e6383"
},
{
"url": "https://git.kernel.org/stable/c/d539cfd1202d66c2dcea383f1d96835ae72d5809"
},
{
"url": "https://git.kernel.org/stable/c/819b885cd886c193782891c4f51bbcab3de119a4"
}
],
"title": "phy: ralink: mt7621-pci: add sentinel to quirks table",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49868",
"datePublished": "2025-05-01T14:10:19.853Z",
"dateReserved": "2025-05-01T14:05:17.237Z",
"dateUpdated": "2025-05-04T08:47:19.742Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49917 (GCVE-0-2022-49917)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-05-04 08:48
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ipvs: fix WARNING in ip_vs_app_net_cleanup()
During the initialization of ip_vs_app_net_init(), if file ip_vs_app
fails to be created, the initialization is successful by default.
Therefore, the ip_vs_app file doesn't be found during the remove in
ip_vs_app_net_cleanup(). It will cause WRNING.
The following is the stack information:
name 'ip_vs_app'
WARNING: CPU: 1 PID: 9 at fs/proc/generic.c:712 remove_proc_entry+0x389/0x460
Modules linked in:
Workqueue: netns cleanup_net
RIP: 0010:remove_proc_entry+0x389/0x460
Call Trace:
<TASK>
ops_exit_list+0x125/0x170
cleanup_net+0x4ea/0xb00
process_one_work+0x9bf/0x1710
worker_thread+0x665/0x1080
kthread+0x2e4/0x3a0
ret_from_fork+0x1f/0x30
</TASK>
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 457c4cbc5a3dde259d2a1f15d5f9785290397267 Version: 457c4cbc5a3dde259d2a1f15d5f9785290397267 Version: 457c4cbc5a3dde259d2a1f15d5f9785290397267 Version: 457c4cbc5a3dde259d2a1f15d5f9785290397267 Version: 457c4cbc5a3dde259d2a1f15d5f9785290397267 Version: 457c4cbc5a3dde259d2a1f15d5f9785290397267 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/netfilter/ipvs/ip_vs_app.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "adc76740ccd52e4a1d910767cd1223e134a7078b",
"status": "affected",
"version": "457c4cbc5a3dde259d2a1f15d5f9785290397267",
"versionType": "git"
},
{
"lessThan": "8457a00c981fe1a799ce34123908856b0f5973b8",
"status": "affected",
"version": "457c4cbc5a3dde259d2a1f15d5f9785290397267",
"versionType": "git"
},
{
"lessThan": "2c8d81bdb2684d53d6cedad7410ba4cf9090e343",
"status": "affected",
"version": "457c4cbc5a3dde259d2a1f15d5f9785290397267",
"versionType": "git"
},
{
"lessThan": "06d7596d18725f1a93cf817662d36050e5afb989",
"status": "affected",
"version": "457c4cbc5a3dde259d2a1f15d5f9785290397267",
"versionType": "git"
},
{
"lessThan": "97f872b00937f2689bff2dab4ad9ed259482840f",
"status": "affected",
"version": "457c4cbc5a3dde259d2a1f15d5f9785290397267",
"versionType": "git"
},
{
"lessThan": "5663ed63adb9619c98ab7479aa4606fa9b7a548c",
"status": "affected",
"version": "457c4cbc5a3dde259d2a1f15d5f9785290397267",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/netfilter/ipvs/ip_vs_app.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.24"
},
{
"lessThan": "2.6.24",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.265",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.224",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.154",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.78",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.265",
"versionStartIncluding": "2.6.24",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.224",
"versionStartIncluding": "2.6.24",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.154",
"versionStartIncluding": "2.6.24",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.78",
"versionStartIncluding": "2.6.24",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.8",
"versionStartIncluding": "2.6.24",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "2.6.24",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nipvs: fix WARNING in ip_vs_app_net_cleanup()\n\nDuring the initialization of ip_vs_app_net_init(), if file ip_vs_app\nfails to be created, the initialization is successful by default.\nTherefore, the ip_vs_app file doesn\u0027t be found during the remove in\nip_vs_app_net_cleanup(). It will cause WRNING.\n\nThe following is the stack information:\nname \u0027ip_vs_app\u0027\nWARNING: CPU: 1 PID: 9 at fs/proc/generic.c:712 remove_proc_entry+0x389/0x460\nModules linked in:\nWorkqueue: netns cleanup_net\nRIP: 0010:remove_proc_entry+0x389/0x460\nCall Trace:\n\u003cTASK\u003e\nops_exit_list+0x125/0x170\ncleanup_net+0x4ea/0xb00\nprocess_one_work+0x9bf/0x1710\nworker_thread+0x665/0x1080\nkthread+0x2e4/0x3a0\nret_from_fork+0x1f/0x30\n\u003c/TASK\u003e"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:48:39.357Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/adc76740ccd52e4a1d910767cd1223e134a7078b"
},
{
"url": "https://git.kernel.org/stable/c/8457a00c981fe1a799ce34123908856b0f5973b8"
},
{
"url": "https://git.kernel.org/stable/c/2c8d81bdb2684d53d6cedad7410ba4cf9090e343"
},
{
"url": "https://git.kernel.org/stable/c/06d7596d18725f1a93cf817662d36050e5afb989"
},
{
"url": "https://git.kernel.org/stable/c/97f872b00937f2689bff2dab4ad9ed259482840f"
},
{
"url": "https://git.kernel.org/stable/c/5663ed63adb9619c98ab7479aa4606fa9b7a548c"
}
],
"title": "ipvs: fix WARNING in ip_vs_app_net_cleanup()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49917",
"datePublished": "2025-05-01T14:10:57.477Z",
"dateReserved": "2025-05-01T14:05:17.251Z",
"dateUpdated": "2025-05-04T08:48:39.357Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49865 (GCVE-0-2022-49865)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-05-04 08:47
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ipv6: addrlabel: fix infoleak when sending struct ifaddrlblmsg to network
When copying a `struct ifaddrlblmsg` to the network, __ifal_reserved
remained uninitialized, resulting in a 1-byte infoleak:
BUG: KMSAN: kernel-network-infoleak in __netdev_start_xmit ./include/linux/netdevice.h:4841
__netdev_start_xmit ./include/linux/netdevice.h:4841
netdev_start_xmit ./include/linux/netdevice.h:4857
xmit_one net/core/dev.c:3590
dev_hard_start_xmit+0x1dc/0x800 net/core/dev.c:3606
__dev_queue_xmit+0x17e8/0x4350 net/core/dev.c:4256
dev_queue_xmit ./include/linux/netdevice.h:3009
__netlink_deliver_tap_skb net/netlink/af_netlink.c:307
__netlink_deliver_tap+0x728/0xad0 net/netlink/af_netlink.c:325
netlink_deliver_tap net/netlink/af_netlink.c:338
__netlink_sendskb net/netlink/af_netlink.c:1263
netlink_sendskb+0x1d9/0x200 net/netlink/af_netlink.c:1272
netlink_unicast+0x56d/0xf50 net/netlink/af_netlink.c:1360
nlmsg_unicast ./include/net/netlink.h:1061
rtnl_unicast+0x5a/0x80 net/core/rtnetlink.c:758
ip6addrlbl_get+0xfad/0x10f0 net/ipv6/addrlabel.c:628
rtnetlink_rcv_msg+0xb33/0x1570 net/core/rtnetlink.c:6082
...
Uninit was created at:
slab_post_alloc_hook+0x118/0xb00 mm/slab.h:742
slab_alloc_node mm/slub.c:3398
__kmem_cache_alloc_node+0x4f2/0x930 mm/slub.c:3437
__do_kmalloc_node mm/slab_common.c:954
__kmalloc_node_track_caller+0x117/0x3d0 mm/slab_common.c:975
kmalloc_reserve net/core/skbuff.c:437
__alloc_skb+0x27a/0xab0 net/core/skbuff.c:509
alloc_skb ./include/linux/skbuff.h:1267
nlmsg_new ./include/net/netlink.h:964
ip6addrlbl_get+0x490/0x10f0 net/ipv6/addrlabel.c:608
rtnetlink_rcv_msg+0xb33/0x1570 net/core/rtnetlink.c:6082
netlink_rcv_skb+0x299/0x550 net/netlink/af_netlink.c:2540
rtnetlink_rcv+0x26/0x30 net/core/rtnetlink.c:6109
netlink_unicast_kernel net/netlink/af_netlink.c:1319
netlink_unicast+0x9ab/0xf50 net/netlink/af_netlink.c:1345
netlink_sendmsg+0xebc/0x10f0 net/netlink/af_netlink.c:1921
...
This patch ensures that the reserved field is always initialized.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 2a8cc6c89039e0530a3335954253b76ed0f9339a Version: 2a8cc6c89039e0530a3335954253b76ed0f9339a Version: 2a8cc6c89039e0530a3335954253b76ed0f9339a Version: 2a8cc6c89039e0530a3335954253b76ed0f9339a Version: 2a8cc6c89039e0530a3335954253b76ed0f9339a Version: 2a8cc6c89039e0530a3335954253b76ed0f9339a Version: 2a8cc6c89039e0530a3335954253b76ed0f9339a Version: 2a8cc6c89039e0530a3335954253b76ed0f9339a |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/ipv6/addrlabel.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "568a47ff756f913e8b374c2af9d22cd2c772c744",
"status": "affected",
"version": "2a8cc6c89039e0530a3335954253b76ed0f9339a",
"versionType": "git"
},
{
"lessThan": "0f85b7ae7c4b5d7b4bbf7ac653a733c181a8a2bf",
"status": "affected",
"version": "2a8cc6c89039e0530a3335954253b76ed0f9339a",
"versionType": "git"
},
{
"lessThan": "6d26d0587abccb9835382a0b53faa7b9b1cd83e3",
"status": "affected",
"version": "2a8cc6c89039e0530a3335954253b76ed0f9339a",
"versionType": "git"
},
{
"lessThan": "58cd7fdc8c1e6c7873acc08f190069fed88d1c12",
"status": "affected",
"version": "2a8cc6c89039e0530a3335954253b76ed0f9339a",
"versionType": "git"
},
{
"lessThan": "a033b86c7f7621fde31f0364af8986f43b44914f",
"status": "affected",
"version": "2a8cc6c89039e0530a3335954253b76ed0f9339a",
"versionType": "git"
},
{
"lessThan": "2acb2779b147decd300c117683d5a32ce61c75d6",
"status": "affected",
"version": "2a8cc6c89039e0530a3335954253b76ed0f9339a",
"versionType": "git"
},
{
"lessThan": "49e92ba5ecd7d72ba369dde2ccff738edd028a47",
"status": "affected",
"version": "2a8cc6c89039e0530a3335954253b76ed0f9339a",
"versionType": "git"
},
{
"lessThan": "c23fb2c82267638f9d206cb96bb93e1f93ad7828",
"status": "affected",
"version": "2a8cc6c89039e0530a3335954253b76ed0f9339a",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/ipv6/addrlabel.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.25"
},
{
"lessThan": "2.6.25",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.9.*",
"status": "unaffected",
"version": "4.9.334",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.300",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.267",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.155",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.79",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.9.334",
"versionStartIncluding": "2.6.25",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.300",
"versionStartIncluding": "2.6.25",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.267",
"versionStartIncluding": "2.6.25",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.225",
"versionStartIncluding": "2.6.25",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.155",
"versionStartIncluding": "2.6.25",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.79",
"versionStartIncluding": "2.6.25",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.9",
"versionStartIncluding": "2.6.25",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "2.6.25",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nipv6: addrlabel: fix infoleak when sending struct ifaddrlblmsg to network\n\nWhen copying a `struct ifaddrlblmsg` to the network, __ifal_reserved\nremained uninitialized, resulting in a 1-byte infoleak:\n\n BUG: KMSAN: kernel-network-infoleak in __netdev_start_xmit ./include/linux/netdevice.h:4841\n __netdev_start_xmit ./include/linux/netdevice.h:4841\n netdev_start_xmit ./include/linux/netdevice.h:4857\n xmit_one net/core/dev.c:3590\n dev_hard_start_xmit+0x1dc/0x800 net/core/dev.c:3606\n __dev_queue_xmit+0x17e8/0x4350 net/core/dev.c:4256\n dev_queue_xmit ./include/linux/netdevice.h:3009\n __netlink_deliver_tap_skb net/netlink/af_netlink.c:307\n __netlink_deliver_tap+0x728/0xad0 net/netlink/af_netlink.c:325\n netlink_deliver_tap net/netlink/af_netlink.c:338\n __netlink_sendskb net/netlink/af_netlink.c:1263\n netlink_sendskb+0x1d9/0x200 net/netlink/af_netlink.c:1272\n netlink_unicast+0x56d/0xf50 net/netlink/af_netlink.c:1360\n nlmsg_unicast ./include/net/netlink.h:1061\n rtnl_unicast+0x5a/0x80 net/core/rtnetlink.c:758\n ip6addrlbl_get+0xfad/0x10f0 net/ipv6/addrlabel.c:628\n rtnetlink_rcv_msg+0xb33/0x1570 net/core/rtnetlink.c:6082\n ...\n Uninit was created at:\n slab_post_alloc_hook+0x118/0xb00 mm/slab.h:742\n slab_alloc_node mm/slub.c:3398\n __kmem_cache_alloc_node+0x4f2/0x930 mm/slub.c:3437\n __do_kmalloc_node mm/slab_common.c:954\n __kmalloc_node_track_caller+0x117/0x3d0 mm/slab_common.c:975\n kmalloc_reserve net/core/skbuff.c:437\n __alloc_skb+0x27a/0xab0 net/core/skbuff.c:509\n alloc_skb ./include/linux/skbuff.h:1267\n nlmsg_new ./include/net/netlink.h:964\n ip6addrlbl_get+0x490/0x10f0 net/ipv6/addrlabel.c:608\n rtnetlink_rcv_msg+0xb33/0x1570 net/core/rtnetlink.c:6082\n netlink_rcv_skb+0x299/0x550 net/netlink/af_netlink.c:2540\n rtnetlink_rcv+0x26/0x30 net/core/rtnetlink.c:6109\n netlink_unicast_kernel net/netlink/af_netlink.c:1319\n netlink_unicast+0x9ab/0xf50 net/netlink/af_netlink.c:1345\n netlink_sendmsg+0xebc/0x10f0 net/netlink/af_netlink.c:1921\n ...\n\nThis patch ensures that the reserved field is always initialized."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:47:15.815Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/568a47ff756f913e8b374c2af9d22cd2c772c744"
},
{
"url": "https://git.kernel.org/stable/c/0f85b7ae7c4b5d7b4bbf7ac653a733c181a8a2bf"
},
{
"url": "https://git.kernel.org/stable/c/6d26d0587abccb9835382a0b53faa7b9b1cd83e3"
},
{
"url": "https://git.kernel.org/stable/c/58cd7fdc8c1e6c7873acc08f190069fed88d1c12"
},
{
"url": "https://git.kernel.org/stable/c/a033b86c7f7621fde31f0364af8986f43b44914f"
},
{
"url": "https://git.kernel.org/stable/c/2acb2779b147decd300c117683d5a32ce61c75d6"
},
{
"url": "https://git.kernel.org/stable/c/49e92ba5ecd7d72ba369dde2ccff738edd028a47"
},
{
"url": "https://git.kernel.org/stable/c/c23fb2c82267638f9d206cb96bb93e1f93ad7828"
}
],
"title": "ipv6: addrlabel: fix infoleak when sending struct ifaddrlblmsg to network",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49865",
"datePublished": "2025-05-01T14:10:17.673Z",
"dateReserved": "2025-05-01T14:05:17.237Z",
"dateUpdated": "2025-05-04T08:47:15.815Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49769 (GCVE-0-2022-49769)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:44
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
gfs2: Check sb_bsize_shift after reading superblock
Fuzzers like to scribble over sb_bsize_shift but in reality it's very
unlikely that this field would be corrupted on its own. Nevertheless it
should be checked to avoid the possibility of messy mount errors due to
bad calculations. It's always a fixed value based on the block size so
we can just check that it's the expected value.
Tested with:
mkfs.gfs2 -O -p lock_nolock /dev/vdb
for i in 0 -1 64 65 32 33; do
gfs2_edit -p sb field sb_bsize_shift $i /dev/vdb
mount /dev/vdb /mnt/test && umount /mnt/test
done
Before this patch we get a withdraw after
[ 76.413681] gfs2: fsid=loop0.0: fatal: invalid metadata block
[ 76.413681] bh = 19 (type: exp=5, found=4)
[ 76.413681] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492
and with UBSAN configured we also get complaints like
[ 76.373395] UBSAN: shift-out-of-bounds in fs/gfs2/ops_fstype.c:295:19
[ 76.373815] shift exponent 4294967287 is too large for 64-bit type 'long unsigned int'
After the patch, these complaints don't appear, mount fails immediately
and we get an explanation in dmesg.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"fs/gfs2/ops_fstype.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "d6b1e8ea6f3418c3b461ad5a35cdc93c996b2c87",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "1ad197097343568066a8ffaa27ee7d0ae6d9f476",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "15c83fa0fd659dd9fbdc940a560b61236e876a80",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "8b6534c9ae9dba5489703a19d8ba6c8f2cfa33c2",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "5fa30be7ba81191b0a0c7239a89befc0c94286d5",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "28275a7c84d21c55ab3282d897f284d8d527173c",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "16670534c7cff1acd918a6a5ec751b14e7436b76",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "670f8ce56dd0632dc29a0322e188cc73ce3c6b92",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"fs/gfs2/ops_fstype.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThanOrEqual": "4.9.*",
"status": "unaffected",
"version": "4.9.334",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.300",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.267",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.156",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.80",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.9.334",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.300",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.267",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.225",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.156",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.80",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ngfs2: Check sb_bsize_shift after reading superblock\n\nFuzzers like to scribble over sb_bsize_shift but in reality it\u0027s very\nunlikely that this field would be corrupted on its own. Nevertheless it\nshould be checked to avoid the possibility of messy mount errors due to\nbad calculations. It\u0027s always a fixed value based on the block size so\nwe can just check that it\u0027s the expected value.\n\nTested with:\n\n mkfs.gfs2 -O -p lock_nolock /dev/vdb\n for i in 0 -1 64 65 32 33; do\n gfs2_edit -p sb field sb_bsize_shift $i /dev/vdb\n mount /dev/vdb /mnt/test \u0026\u0026 umount /mnt/test\n done\n\nBefore this patch we get a withdraw after\n\n[ 76.413681] gfs2: fsid=loop0.0: fatal: invalid metadata block\n[ 76.413681] bh = 19 (type: exp=5, found=4)\n[ 76.413681] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492\n\nand with UBSAN configured we also get complaints like\n\n[ 76.373395] UBSAN: shift-out-of-bounds in fs/gfs2/ops_fstype.c:295:19\n[ 76.373815] shift exponent 4294967287 is too large for 64-bit type \u0027long unsigned int\u0027\n\nAfter the patch, these complaints don\u0027t appear, mount fails immediately\nand we get an explanation in dmesg."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:44:58.736Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/d6b1e8ea6f3418c3b461ad5a35cdc93c996b2c87"
},
{
"url": "https://git.kernel.org/stable/c/1ad197097343568066a8ffaa27ee7d0ae6d9f476"
},
{
"url": "https://git.kernel.org/stable/c/15c83fa0fd659dd9fbdc940a560b61236e876a80"
},
{
"url": "https://git.kernel.org/stable/c/8b6534c9ae9dba5489703a19d8ba6c8f2cfa33c2"
},
{
"url": "https://git.kernel.org/stable/c/5fa30be7ba81191b0a0c7239a89befc0c94286d5"
},
{
"url": "https://git.kernel.org/stable/c/28275a7c84d21c55ab3282d897f284d8d527173c"
},
{
"url": "https://git.kernel.org/stable/c/16670534c7cff1acd918a6a5ec751b14e7436b76"
},
{
"url": "https://git.kernel.org/stable/c/670f8ce56dd0632dc29a0322e188cc73ce3c6b92"
}
],
"title": "gfs2: Check sb_bsize_shift after reading superblock",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49769",
"datePublished": "2025-05-01T14:09:07.526Z",
"dateReserved": "2025-04-16T07:17:33.804Z",
"dateUpdated": "2025-05-04T08:44:58.736Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49860 (GCVE-0-2022-49860)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-10-01 16:05
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
dmaengine: ti: k3-udma-glue: fix memory leak when register device fail
If device_register() fails, it should call put_device() to give
up reference, the name allocated in dev_set_name() can be freed
in callback function kobject_cleanup().
References
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-49860",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T16:05:40.692031Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-401",
"description": "CWE-401 Missing Release of Memory after Effective Lifetime",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T16:05:45.423Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/dma/ti/k3-udma-glue.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "1dd27541aa2b95bde71bddd43d73f9c16d73272c",
"status": "affected",
"version": "5b65781d06ea90ef2f8e51a13352c43c3daa8cdc",
"versionType": "git"
},
{
"lessThan": "025eab5189fc7ee223ae9b4bc49d7df196543e53",
"status": "affected",
"version": "5b65781d06ea90ef2f8e51a13352c43c3daa8cdc",
"versionType": "git"
},
{
"lessThan": "ac2b9f34f02052709aea7b34bb2a165e1853eb41",
"status": "affected",
"version": "5b65781d06ea90ef2f8e51a13352c43c3daa8cdc",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/dma/ti/k3-udma-glue.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.11"
},
{
"lessThan": "5.11",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.79",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.79",
"versionStartIncluding": "5.11",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.9",
"versionStartIncluding": "5.11",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "5.11",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: ti: k3-udma-glue: fix memory leak when register device fail\n\nIf device_register() fails, it should call put_device() to give\nup reference, the name allocated in dev_set_name() can be freed\nin callback function kobject_cleanup()."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:47:04.834Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/1dd27541aa2b95bde71bddd43d73f9c16d73272c"
},
{
"url": "https://git.kernel.org/stable/c/025eab5189fc7ee223ae9b4bc49d7df196543e53"
},
{
"url": "https://git.kernel.org/stable/c/ac2b9f34f02052709aea7b34bb2a165e1853eb41"
}
],
"title": "dmaengine: ti: k3-udma-glue: fix memory leak when register device fail",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49860",
"datePublished": "2025-05-01T14:10:14.212Z",
"dateReserved": "2025-05-01T14:05:17.236Z",
"dateUpdated": "2025-10-01T16:05:45.423Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53140 (GCVE-0-2023-53140)
Vulnerability from cvelistv5
Published
2025-05-02 15:56
Modified
2025-05-04 07:50
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: core: Remove the /proc/scsi/${proc_name} directory earlier
Remove the /proc/scsi/${proc_name} directory earlier to fix a race
condition between unloading and reloading kernel modules. This fixes a bug
introduced in 2009 by commit 77c019768f06 ("[SCSI] fix /proc memory leak in
the SCSI core").
Fix the following kernel warning:
proc_dir_entry 'scsi/scsi_debug' already registered
WARNING: CPU: 19 PID: 27986 at fs/proc/generic.c:376 proc_register+0x27d/0x2e0
Call Trace:
proc_mkdir+0xb5/0xe0
scsi_proc_hostdir_add+0xb5/0x170
scsi_host_alloc+0x683/0x6c0
sdebug_driver_probe+0x6b/0x2d0 [scsi_debug]
really_probe+0x159/0x540
__driver_probe_device+0xdc/0x230
driver_probe_device+0x4f/0x120
__device_attach_driver+0xef/0x180
bus_for_each_drv+0xe5/0x130
__device_attach+0x127/0x290
device_initial_probe+0x17/0x20
bus_probe_device+0x110/0x130
device_add+0x673/0xc80
device_register+0x1e/0x30
sdebug_add_host_helper+0x1a7/0x3b0 [scsi_debug]
scsi_debug_init+0x64f/0x1000 [scsi_debug]
do_one_initcall+0xd7/0x470
do_init_module+0xe7/0x330
load_module+0x122a/0x12c0
__do_sys_finit_module+0x124/0x1a0
__x64_sys_finit_module+0x46/0x50
do_syscall_64+0x38/0x80
entry_SYSCALL_64_after_hwframe+0x46/0xb0
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 77c019768f0607c36e25bec11ce3e1eabef09277 Version: 77c019768f0607c36e25bec11ce3e1eabef09277 Version: 77c019768f0607c36e25bec11ce3e1eabef09277 Version: 77c019768f0607c36e25bec11ce3e1eabef09277 Version: 77c019768f0607c36e25bec11ce3e1eabef09277 Version: 77c019768f0607c36e25bec11ce3e1eabef09277 Version: 77c019768f0607c36e25bec11ce3e1eabef09277 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/scsi/hosts.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "13daafe1e209b03e9bda16ff2bd2b2da145a139b",
"status": "affected",
"version": "77c019768f0607c36e25bec11ce3e1eabef09277",
"versionType": "git"
},
{
"lessThan": "891a3cba425cf483d96facca55aebd6ff1da4338",
"status": "affected",
"version": "77c019768f0607c36e25bec11ce3e1eabef09277",
"versionType": "git"
},
{
"lessThan": "6b223e32d66ca9db1f252f433514783d8b22a8e1",
"status": "affected",
"version": "77c019768f0607c36e25bec11ce3e1eabef09277",
"versionType": "git"
},
{
"lessThan": "e471e928de97b00f297ad1015cc14f9459765713",
"status": "affected",
"version": "77c019768f0607c36e25bec11ce3e1eabef09277",
"versionType": "git"
},
{
"lessThan": "17e98a5ede81b7696bec421f7afa2dfe467f5e6b",
"status": "affected",
"version": "77c019768f0607c36e25bec11ce3e1eabef09277",
"versionType": "git"
},
{
"lessThan": "1ec363599f8346d5a8d08c71a0d9860d6c420ec0",
"status": "affected",
"version": "77c019768f0607c36e25bec11ce3e1eabef09277",
"versionType": "git"
},
{
"lessThan": "fc663711b94468f4e1427ebe289c9f05669699c9",
"status": "affected",
"version": "77c019768f0607c36e25bec11ce3e1eabef09277",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/scsi/hosts.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.30"
},
{
"lessThan": "2.6.30",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.278",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.237",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.175",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.103",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.20",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.7",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.278",
"versionStartIncluding": "2.6.30",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.237",
"versionStartIncluding": "2.6.30",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.175",
"versionStartIncluding": "2.6.30",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.103",
"versionStartIncluding": "2.6.30",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.20",
"versionStartIncluding": "2.6.30",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.7",
"versionStartIncluding": "2.6.30",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "2.6.30",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: core: Remove the /proc/scsi/${proc_name} directory earlier\n\nRemove the /proc/scsi/${proc_name} directory earlier to fix a race\ncondition between unloading and reloading kernel modules. This fixes a bug\nintroduced in 2009 by commit 77c019768f06 (\"[SCSI] fix /proc memory leak in\nthe SCSI core\").\n\nFix the following kernel warning:\n\nproc_dir_entry \u0027scsi/scsi_debug\u0027 already registered\nWARNING: CPU: 19 PID: 27986 at fs/proc/generic.c:376 proc_register+0x27d/0x2e0\nCall Trace:\n proc_mkdir+0xb5/0xe0\n scsi_proc_hostdir_add+0xb5/0x170\n scsi_host_alloc+0x683/0x6c0\n sdebug_driver_probe+0x6b/0x2d0 [scsi_debug]\n really_probe+0x159/0x540\n __driver_probe_device+0xdc/0x230\n driver_probe_device+0x4f/0x120\n __device_attach_driver+0xef/0x180\n bus_for_each_drv+0xe5/0x130\n __device_attach+0x127/0x290\n device_initial_probe+0x17/0x20\n bus_probe_device+0x110/0x130\n device_add+0x673/0xc80\n device_register+0x1e/0x30\n sdebug_add_host_helper+0x1a7/0x3b0 [scsi_debug]\n scsi_debug_init+0x64f/0x1000 [scsi_debug]\n do_one_initcall+0xd7/0x470\n do_init_module+0xe7/0x330\n load_module+0x122a/0x12c0\n __do_sys_finit_module+0x124/0x1a0\n __x64_sys_finit_module+0x46/0x50\n do_syscall_64+0x38/0x80\n entry_SYSCALL_64_after_hwframe+0x46/0xb0"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:50:50.137Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/13daafe1e209b03e9bda16ff2bd2b2da145a139b"
},
{
"url": "https://git.kernel.org/stable/c/891a3cba425cf483d96facca55aebd6ff1da4338"
},
{
"url": "https://git.kernel.org/stable/c/6b223e32d66ca9db1f252f433514783d8b22a8e1"
},
{
"url": "https://git.kernel.org/stable/c/e471e928de97b00f297ad1015cc14f9459765713"
},
{
"url": "https://git.kernel.org/stable/c/17e98a5ede81b7696bec421f7afa2dfe467f5e6b"
},
{
"url": "https://git.kernel.org/stable/c/1ec363599f8346d5a8d08c71a0d9860d6c420ec0"
},
{
"url": "https://git.kernel.org/stable/c/fc663711b94468f4e1427ebe289c9f05669699c9"
}
],
"title": "scsi: core: Remove the /proc/scsi/${proc_name} directory earlier",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53140",
"datePublished": "2025-05-02T15:56:11.666Z",
"dateReserved": "2025-05-02T15:51:43.562Z",
"dateUpdated": "2025-05-04T07:50:50.137Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49901 (GCVE-0-2022-49901)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-10-01 20:16
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
blk-mq: Fix kmemleak in blk_mq_init_allocated_queue
There is a kmemleak caused by modprobe null_blk.ko
unreferenced object 0xffff8881acb1f000 (size 1024):
comm "modprobe", pid 836, jiffies 4294971190 (age 27.068s)
hex dump (first 32 bytes):
00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N..........
ff ff ff ff ff ff ff ff 00 53 99 9e ff ff ff ff .........S......
backtrace:
[<000000004a10c249>] kmalloc_node_trace+0x22/0x60
[<00000000648f7950>] blk_mq_alloc_and_init_hctx+0x289/0x350
[<00000000af06de0e>] blk_mq_realloc_hw_ctxs+0x2fe/0x3d0
[<00000000e00c1872>] blk_mq_init_allocated_queue+0x48c/0x1440
[<00000000d16b4e68>] __blk_mq_alloc_disk+0xc8/0x1c0
[<00000000d10c98c3>] 0xffffffffc450d69d
[<00000000b9299f48>] 0xffffffffc4538392
[<0000000061c39ed6>] do_one_initcall+0xd0/0x4f0
[<00000000b389383b>] do_init_module+0x1a4/0x680
[<0000000087cf3542>] load_module+0x6249/0x7110
[<00000000beba61b8>] __do_sys_finit_module+0x140/0x200
[<00000000fdcfff51>] do_syscall_64+0x35/0x80
[<000000003c0f1f71>] entry_SYSCALL_64_after_hwframe+0x46/0xb0
That is because q->ma_ops is set to NULL before blk_release_queue is
called.
blk_mq_init_queue_data
blk_mq_init_allocated_queue
blk_mq_realloc_hw_ctxs
for (i = 0; i < set->nr_hw_queues; i++) {
old_hctx = xa_load(&q->hctx_table, i);
if (!blk_mq_alloc_and_init_hctx(.., i, ..)) [1]
if (!old_hctx)
break;
xa_for_each_start(&q->hctx_table, j, hctx, j)
blk_mq_exit_hctx(q, set, hctx, j); [2]
if (!q->nr_hw_queues) [3]
goto err_hctxs;
err_exit:
q->mq_ops = NULL; [4]
blk_put_queue
blk_release_queue
if (queue_is_mq(q)) [5]
blk_mq_release(q);
[1]: blk_mq_alloc_and_init_hctx failed at i != 0.
[2]: The hctxs allocated by [1] are moved to q->unused_hctx_list and
will be cleaned up in blk_mq_release.
[3]: q->nr_hw_queues is 0.
[4]: Set q->mq_ops to NULL.
[5]: queue_is_mq returns false due to [4]. And blk_mq_release
will not be called. The hctxs in q->unused_hctx_list are leaked.
To fix it, call blk_release_queue in exception path.
References
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-49901",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T14:59:17.778258Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-401",
"description": "CWE-401 Missing Release of Memory after Effective Lifetime",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T20:16:35.594Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"block/blk-mq.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "2dc97e15a54b7bdf457848aa8c663c98a24e58a6",
"status": "affected",
"version": "2f8f1336a48bd5186de3476da0a3e2ec06d0533a",
"versionType": "git"
},
{
"lessThan": "943f45b9399ed8b2b5190cbc797995edaa97f58f",
"status": "affected",
"version": "2f8f1336a48bd5186de3476da0a3e2ec06d0533a",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"block/blk-mq.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.2"
},
{
"lessThan": "5.2",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.8",
"versionStartIncluding": "5.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "5.2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nblk-mq: Fix kmemleak in blk_mq_init_allocated_queue\n\nThere is a kmemleak caused by modprobe null_blk.ko\n\nunreferenced object 0xffff8881acb1f000 (size 1024):\n comm \"modprobe\", pid 836, jiffies 4294971190 (age 27.068s)\n hex dump (first 32 bytes):\n 00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N..........\n ff ff ff ff ff ff ff ff 00 53 99 9e ff ff ff ff .........S......\n backtrace:\n [\u003c000000004a10c249\u003e] kmalloc_node_trace+0x22/0x60\n [\u003c00000000648f7950\u003e] blk_mq_alloc_and_init_hctx+0x289/0x350\n [\u003c00000000af06de0e\u003e] blk_mq_realloc_hw_ctxs+0x2fe/0x3d0\n [\u003c00000000e00c1872\u003e] blk_mq_init_allocated_queue+0x48c/0x1440\n [\u003c00000000d16b4e68\u003e] __blk_mq_alloc_disk+0xc8/0x1c0\n [\u003c00000000d10c98c3\u003e] 0xffffffffc450d69d\n [\u003c00000000b9299f48\u003e] 0xffffffffc4538392\n [\u003c0000000061c39ed6\u003e] do_one_initcall+0xd0/0x4f0\n [\u003c00000000b389383b\u003e] do_init_module+0x1a4/0x680\n [\u003c0000000087cf3542\u003e] load_module+0x6249/0x7110\n [\u003c00000000beba61b8\u003e] __do_sys_finit_module+0x140/0x200\n [\u003c00000000fdcfff51\u003e] do_syscall_64+0x35/0x80\n [\u003c000000003c0f1f71\u003e] entry_SYSCALL_64_after_hwframe+0x46/0xb0\n\nThat is because q-\u003ema_ops is set to NULL before blk_release_queue is\ncalled.\n\nblk_mq_init_queue_data\n blk_mq_init_allocated_queue\n blk_mq_realloc_hw_ctxs\n for (i = 0; i \u003c set-\u003enr_hw_queues; i++) {\n old_hctx = xa_load(\u0026q-\u003ehctx_table, i);\n if (!blk_mq_alloc_and_init_hctx(.., i, ..))\t\t[1]\n if (!old_hctx)\n\t break;\n\n xa_for_each_start(\u0026q-\u003ehctx_table, j, hctx, j)\n blk_mq_exit_hctx(q, set, hctx, j); \t\t\t[2]\n\n if (!q-\u003enr_hw_queues)\t\t\t\t\t[3]\n goto err_hctxs;\n\n err_exit:\n q-\u003emq_ops = NULL;\t\t\t \t\t\t[4]\n\n blk_put_queue\n blk_release_queue\n if (queue_is_mq(q))\t\t\t\t\t[5]\n blk_mq_release(q);\n\n[1]: blk_mq_alloc_and_init_hctx failed at i != 0.\n[2]: The hctxs allocated by [1] are moved to q-\u003eunused_hctx_list and\nwill be cleaned up in blk_mq_release.\n[3]: q-\u003enr_hw_queues is 0.\n[4]: Set q-\u003emq_ops to NULL.\n[5]: queue_is_mq returns false due to [4]. And blk_mq_release\nwill not be called. The hctxs in q-\u003eunused_hctx_list are leaked.\n\nTo fix it, call blk_release_queue in exception path."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:48:17.645Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/2dc97e15a54b7bdf457848aa8c663c98a24e58a6"
},
{
"url": "https://git.kernel.org/stable/c/943f45b9399ed8b2b5190cbc797995edaa97f58f"
}
],
"title": "blk-mq: Fix kmemleak in blk_mq_init_allocated_queue",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49901",
"datePublished": "2025-05-01T14:10:46.974Z",
"dateReserved": "2025-05-01T14:05:17.245Z",
"dateUpdated": "2025-10-01T20:16:35.594Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49823 (GCVE-0-2022-49823)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:46
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ata: libata-transport: fix error handling in ata_tdev_add()
In ata_tdev_add(), the return value of transport_add_device() is
not checked. As a result, it causes null-ptr-deref while removing
the module, because transport_remove_device() is called to remove
the device that was not added.
Unable to handle kernel NULL pointer dereference at virtual address 00000000000000d0
CPU: 13 PID: 13603 Comm: rmmod Kdump: loaded Tainted: G W 6.1.0-rc3+ #36
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : device_del+0x48/0x3a0
lr : device_del+0x44/0x3a0
Call trace:
device_del+0x48/0x3a0
attribute_container_class_device_del+0x28/0x40
transport_remove_classdev+0x60/0x7c
attribute_container_device_trigger+0x118/0x120
transport_remove_device+0x20/0x30
ata_tdev_delete+0x24/0x50 [libata]
ata_tlink_delete+0x40/0xa0 [libata]
ata_tport_delete+0x2c/0x60 [libata]
ata_port_detach+0x148/0x1b0 [libata]
ata_pci_remove_one+0x50/0x80 [libata]
ahci_remove_one+0x4c/0x8c [ahci]
Fix this by checking and handling return value of transport_add_device()
in ata_tdev_add(). In the error path, device_del() is called to delete
the device which was added earlier in this function, and ata_tdev_free()
is called to free ata_dev.
References
| URL | Tags | |
|---|---|---|
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/ata/libata-transport.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "ef2ac07ab83163b9a53f45da20e14302591ad9cc",
"status": "affected",
"version": "d9027470b88631d0956ac37cdadfdeb9cdcf2c99",
"versionType": "git"
},
{
"lessThan": "f23058dc2398db1d8faca9a2b1ce30b85cdd8b22",
"status": "affected",
"version": "d9027470b88631d0956ac37cdadfdeb9cdcf2c99",
"versionType": "git"
},
{
"lessThan": "f54331962883f4fc4bf5e487e6e7cf07c4567fef",
"status": "affected",
"version": "d9027470b88631d0956ac37cdadfdeb9cdcf2c99",
"versionType": "git"
},
{
"lessThan": "1ff36351309e3eadcff297480baf4785e726de9b",
"status": "affected",
"version": "d9027470b88631d0956ac37cdadfdeb9cdcf2c99",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/ata/libata-transport.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.37"
},
{
"lessThan": "2.6.37",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.156",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.80",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.156",
"versionStartIncluding": "2.6.37",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.80",
"versionStartIncluding": "2.6.37",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "2.6.37",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "2.6.37",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nata: libata-transport: fix error handling in ata_tdev_add()\n\nIn ata_tdev_add(), the return value of transport_add_device() is\nnot checked. As a result, it causes null-ptr-deref while removing\nthe module, because transport_remove_device() is called to remove\nthe device that was not added.\n\nUnable to handle kernel NULL pointer dereference at virtual address 00000000000000d0\nCPU: 13 PID: 13603 Comm: rmmod Kdump: loaded Tainted: G W 6.1.0-rc3+ #36\npstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)\npc : device_del+0x48/0x3a0\nlr : device_del+0x44/0x3a0\nCall trace:\n device_del+0x48/0x3a0\n attribute_container_class_device_del+0x28/0x40\n transport_remove_classdev+0x60/0x7c\n attribute_container_device_trigger+0x118/0x120\n transport_remove_device+0x20/0x30\n ata_tdev_delete+0x24/0x50 [libata]\n ata_tlink_delete+0x40/0xa0 [libata]\n ata_tport_delete+0x2c/0x60 [libata]\n ata_port_detach+0x148/0x1b0 [libata]\n ata_pci_remove_one+0x50/0x80 [libata]\n ahci_remove_one+0x4c/0x8c [ahci]\n\nFix this by checking and handling return value of transport_add_device()\nin ata_tdev_add(). In the error path, device_del() is called to delete\nthe device which was added earlier in this function, and ata_tdev_free()\nis called to free ata_dev."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:46:11.440Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/ef2ac07ab83163b9a53f45da20e14302591ad9cc"
},
{
"url": "https://git.kernel.org/stable/c/f23058dc2398db1d8faca9a2b1ce30b85cdd8b22"
},
{
"url": "https://git.kernel.org/stable/c/f54331962883f4fc4bf5e487e6e7cf07c4567fef"
},
{
"url": "https://git.kernel.org/stable/c/1ff36351309e3eadcff297480baf4785e726de9b"
}
],
"title": "ata: libata-transport: fix error handling in ata_tdev_add()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49823",
"datePublished": "2025-05-01T14:09:44.205Z",
"dateReserved": "2025-05-01T14:05:17.227Z",
"dateUpdated": "2025-05-04T08:46:11.440Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-3619 (GCVE-0-2022-3619)
Vulnerability from cvelistv5
Published
2022-10-20 00:00
Modified
2025-04-15 13:26
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-404 - Denial of Service -> CWE-401 Memory Leak
Summary
A vulnerability has been found in Linux Kernel and classified as problematic. This vulnerability affects the function l2cap_recv_acldata of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The manipulation leads to memory leak. It is recommended to apply a patch to fix this issue. VDB-211918 is the identifier assigned to this vulnerability.
References
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T01:14:02.535Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git/commit/?id=97097c85c088e11651146da32a4e1cdb9dfa6193"
},
{
"tags": [
"x_transferred"
],
"url": "https://vuldb.com/?id.211918"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2022-3619",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-04-14T16:59:20.841257Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-04-15T13:26:06.308Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Kernel",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability has been found in Linux Kernel and classified as problematic. This vulnerability affects the function l2cap_recv_acldata of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The manipulation leads to memory leak. It is recommended to apply a patch to fix this issue. VDB-211918 is the identifier assigned to this vulnerability."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "LOW",
"baseScore": 3.5,
"baseSeverity": "LOW",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-404",
"description": "CWE-404 Denial of Service -\u003e CWE-401 Memory Leak",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2022-10-20T00:00:00.000Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git/commit/?id=97097c85c088e11651146da32a4e1cdb9dfa6193"
},
{
"url": "https://vuldb.com/?id.211918"
}
],
"title": "Linux Kernel Bluetooth l2cap_core.c l2cap_recv_acldata memory leak",
"x_generator": "vuldb.com"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2022-3619",
"datePublished": "2022-10-20T00:00:00.000Z",
"dateReserved": "2022-10-20T00:00:00.000Z",
"dateUpdated": "2025-04-15T13:26:06.308Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-50125 (GCVE-0-2024-50125)
Vulnerability from cvelistv5
Published
2024-11-05 17:10
Modified
2025-05-04 12:59
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: SCO: Fix UAF on sco_sock_timeout
conn->sk maybe have been unlinked/freed while waiting for sco_conn_lock
so this checks if the conn->sk is still valid by checking if it part of
sco_sk_list.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: ba316be1b6a00db7126ed9a39f9bee434a508043 Version: ba316be1b6a00db7126ed9a39f9bee434a508043 Version: ba316be1b6a00db7126ed9a39f9bee434a508043 Version: ba316be1b6a00db7126ed9a39f9bee434a508043 Version: ba316be1b6a00db7126ed9a39f9bee434a508043 Version: fea63ccd928c01573306983346588b26cffb5572 Version: 48669c81a65628ef234cbdd91b9395952c7c27fe Version: 37d7ae2b0578f2373674a755402ee722e96edc08 Version: a1073aad497d0d071a71f61b721966a176d50c08 Version: ec1f74319bb35c1c90c25014ec0f6ea6c3ca2134 Version: b657bba82ff6a007d84fd076bd73b11131726a2b |
||
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2024-50125",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-12-11T14:25:55.353607Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-416",
"description": "CWE-416 Use After Free",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-12-11T14:58:33.667Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"include/net/bluetooth/bluetooth.h",
"net/bluetooth/af_bluetooth.c",
"net/bluetooth/sco.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "74a466a15731a754bcd8b5a83c126b5122e15a45",
"status": "affected",
"version": "ba316be1b6a00db7126ed9a39f9bee434a508043",
"versionType": "git"
},
{
"lessThan": "9ddda5d967e84796e7df1b54a55f36b4b9f21079",
"status": "affected",
"version": "ba316be1b6a00db7126ed9a39f9bee434a508043",
"versionType": "git"
},
{
"lessThan": "d30803f6a972b5b9e26d1d43b583c7ec151de04b",
"status": "affected",
"version": "ba316be1b6a00db7126ed9a39f9bee434a508043",
"versionType": "git"
},
{
"lessThan": "80b05fbfa998480fb3d5299d93eab946f51e9c36",
"status": "affected",
"version": "ba316be1b6a00db7126ed9a39f9bee434a508043",
"versionType": "git"
},
{
"lessThan": "1bf4470a3939c678fb822073e9ea77a0560bc6bb",
"status": "affected",
"version": "ba316be1b6a00db7126ed9a39f9bee434a508043",
"versionType": "git"
},
{
"status": "affected",
"version": "fea63ccd928c01573306983346588b26cffb5572",
"versionType": "git"
},
{
"status": "affected",
"version": "48669c81a65628ef234cbdd91b9395952c7c27fe",
"versionType": "git"
},
{
"status": "affected",
"version": "37d7ae2b0578f2373674a755402ee722e96edc08",
"versionType": "git"
},
{
"status": "affected",
"version": "a1073aad497d0d071a71f61b721966a176d50c08",
"versionType": "git"
},
{
"status": "affected",
"version": "ec1f74319bb35c1c90c25014ec0f6ea6c3ca2134",
"versionType": "git"
},
{
"status": "affected",
"version": "b657bba82ff6a007d84fd076bd73b11131726a2b",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"include/net/bluetooth/bluetooth.h",
"net/bluetooth/af_bluetooth.c",
"net/bluetooth/sco.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.15"
},
{
"lessThan": "5.15",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.181",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.115",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.59",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.11.*",
"status": "unaffected",
"version": "6.11.6",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.12",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.181",
"versionStartIncluding": "5.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.115",
"versionStartIncluding": "5.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.59",
"versionStartIncluding": "5.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.11.6",
"versionStartIncluding": "5.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12",
"versionStartIncluding": "5.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.14.263",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.19.207",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.4.148",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.10.67",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.13.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.14.6",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: SCO: Fix UAF on sco_sock_timeout\n\nconn-\u003esk maybe have been unlinked/freed while waiting for sco_conn_lock\nso this checks if the conn-\u003esk is still valid by checking if it part of\nsco_sk_list."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T12:59:35.245Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/74a466a15731a754bcd8b5a83c126b5122e15a45"
},
{
"url": "https://git.kernel.org/stable/c/9ddda5d967e84796e7df1b54a55f36b4b9f21079"
},
{
"url": "https://git.kernel.org/stable/c/d30803f6a972b5b9e26d1d43b583c7ec151de04b"
},
{
"url": "https://git.kernel.org/stable/c/80b05fbfa998480fb3d5299d93eab946f51e9c36"
},
{
"url": "https://git.kernel.org/stable/c/1bf4470a3939c678fb822073e9ea77a0560bc6bb"
}
],
"title": "Bluetooth: SCO: Fix UAF on sco_sock_timeout",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-50125",
"datePublished": "2024-11-05T17:10:53.090Z",
"dateReserved": "2024-10-21T19:36:19.954Z",
"dateUpdated": "2025-05-04T12:59:35.245Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53142 (GCVE-0-2023-53142)
Vulnerability from cvelistv5
Published
2025-05-02 15:56
Modified
2025-05-04 07:50
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ice: copy last block omitted in ice_get_module_eeprom()
ice_get_module_eeprom() is broken since commit e9c9692c8a81 ("ice:
Reimplement module reads used by ethtool") In this refactor,
ice_get_module_eeprom() reads the eeprom in blocks of size 8.
But the condition that should protect the buffer overflow
ignores the last block. The last block always contains zeros.
Bug uncovered by ethtool upstream commit 9538f384b535
("netlink: eeprom: Defer page requests to individual parsers")
After this commit, ethtool reads a block with length = 1;
to read the SFF-8024 identifier value.
unpatched driver:
$ ethtool -m enp65s0f0np0 offset 0x90 length 8
Offset Values
------ ------
0x0090: 00 00 00 00 00 00 00 00
$ ethtool -m enp65s0f0np0 offset 0x90 length 12
Offset Values
------ ------
0x0090: 00 00 01 a0 4d 65 6c 6c 00 00 00 00
$
$ ethtool -m enp65s0f0np0
Offset Values
------ ------
0x0000: 11 06 06 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0040: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0050: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0060: 00 00 00 00 00 00 00 00 00 00 00 00 00 01 08 00
0x0070: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00
patched driver:
$ ethtool -m enp65s0f0np0 offset 0x90 length 8
Offset Values
------ ------
0x0090: 00 00 01 a0 4d 65 6c 6c
$ ethtool -m enp65s0f0np0 offset 0x90 length 12
Offset Values
------ ------
0x0090: 00 00 01 a0 4d 65 6c 6c 61 6e 6f 78
$ ethtool -m enp65s0f0np0
Identifier : 0x11 (QSFP28)
Extended identifier : 0x00
Extended identifier description : 1.5W max. Power consumption
Extended identifier description : No CDR in TX, No CDR in RX
Extended identifier description : High Power Class (> 3.5 W) not enabled
Connector : 0x23 (No separable connector)
Transceiver codes : 0x88 0x00 0x00 0x00 0x00 0x00 0x00 0x00
Transceiver type : 40G Ethernet: 40G Base-CR4
Transceiver type : 25G Ethernet: 25G Base-CR CA-N
Encoding : 0x05 (64B/66B)
BR, Nominal : 25500Mbps
Rate identifier : 0x00
Length (SMF,km) : 0km
Length (OM3 50um) : 0m
Length (OM2 50um) : 0m
Length (OM1 62.5um) : 0m
Length (Copper or Active cable) : 1m
Transmitter technology : 0xa0 (Copper cable unequalized)
Attenuation at 2.5GHz : 4db
Attenuation at 5.0GHz : 5db
Attenuation at 7.0GHz : 7db
Attenuation at 12.9GHz : 10db
........
....
References
| URL | Tags | |
|---|---|---|
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/intel/ice/ice_ethtool.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "c813f7a3161481483ae2077651b21bc217c419e0",
"status": "affected",
"version": "e9c9692c8a81aacf0854f68ab54dc182f8be38e8",
"versionType": "git"
},
{
"lessThan": "90b40ab29298db3a4879c1d3c4e685184386bce6",
"status": "affected",
"version": "e9c9692c8a81aacf0854f68ab54dc182f8be38e8",
"versionType": "git"
},
{
"lessThan": "8cfbdda65588e75bfbd93e5ee847efcb4796ad09",
"status": "affected",
"version": "e9c9692c8a81aacf0854f68ab54dc182f8be38e8",
"versionType": "git"
},
{
"lessThan": "84cba1840e68430325ac133a11be06bfb2f7acd8",
"status": "affected",
"version": "e9c9692c8a81aacf0854f68ab54dc182f8be38e8",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/intel/ice/ice_ethtool.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.13"
},
{
"lessThan": "5.13",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.103",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.20",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.7",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.103",
"versionStartIncluding": "5.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.20",
"versionStartIncluding": "5.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.7",
"versionStartIncluding": "5.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "5.13",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nice: copy last block omitted in ice_get_module_eeprom()\n\nice_get_module_eeprom() is broken since commit e9c9692c8a81 (\"ice:\nReimplement module reads used by ethtool\") In this refactor,\nice_get_module_eeprom() reads the eeprom in blocks of size 8.\nBut the condition that should protect the buffer overflow\nignores the last block. The last block always contains zeros.\n\nBug uncovered by ethtool upstream commit 9538f384b535\n(\"netlink: eeprom: Defer page requests to individual parsers\")\nAfter this commit, ethtool reads a block with length = 1;\nto read the SFF-8024 identifier value.\n\nunpatched driver:\n$ ethtool -m enp65s0f0np0 offset 0x90 length 8\nOffset Values\n------ ------\n0x0090: 00 00 00 00 00 00 00 00\n$ ethtool -m enp65s0f0np0 offset 0x90 length 12\nOffset Values\n------ ------\n0x0090: 00 00 01 a0 4d 65 6c 6c 00 00 00 00\n$\n\n$ ethtool -m enp65s0f0np0\nOffset Values\n------ ------\n0x0000: 11 06 06 00 00 00 00 00 00 00 00 00 00 00 00 00\n0x0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00\n0x0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00\n0x0030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00\n0x0040: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00\n0x0050: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00\n0x0060: 00 00 00 00 00 00 00 00 00 00 00 00 00 01 08 00\n0x0070: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00\n\npatched driver:\n$ ethtool -m enp65s0f0np0 offset 0x90 length 8\nOffset Values\n------ ------\n0x0090: 00 00 01 a0 4d 65 6c 6c\n$ ethtool -m enp65s0f0np0 offset 0x90 length 12\nOffset Values\n------ ------\n0x0090: 00 00 01 a0 4d 65 6c 6c 61 6e 6f 78\n$ ethtool -m enp65s0f0np0\n Identifier : 0x11 (QSFP28)\n Extended identifier : 0x00\n Extended identifier description : 1.5W max. Power consumption\n Extended identifier description : No CDR in TX, No CDR in RX\n Extended identifier description : High Power Class (\u003e 3.5 W) not enabled\n Connector : 0x23 (No separable connector)\n Transceiver codes : 0x88 0x00 0x00 0x00 0x00 0x00 0x00 0x00\n Transceiver type : 40G Ethernet: 40G Base-CR4\n Transceiver type : 25G Ethernet: 25G Base-CR CA-N\n Encoding : 0x05 (64B/66B)\n BR, Nominal : 25500Mbps\n Rate identifier : 0x00\n Length (SMF,km) : 0km\n Length (OM3 50um) : 0m\n Length (OM2 50um) : 0m\n Length (OM1 62.5um) : 0m\n Length (Copper or Active cable) : 1m\n Transmitter technology : 0xa0 (Copper cable unequalized)\n Attenuation at 2.5GHz : 4db\n Attenuation at 5.0GHz : 5db\n Attenuation at 7.0GHz : 7db\n Attenuation at 12.9GHz : 10db\n ........\n ...."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:50:52.954Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/c813f7a3161481483ae2077651b21bc217c419e0"
},
{
"url": "https://git.kernel.org/stable/c/90b40ab29298db3a4879c1d3c4e685184386bce6"
},
{
"url": "https://git.kernel.org/stable/c/8cfbdda65588e75bfbd93e5ee847efcb4796ad09"
},
{
"url": "https://git.kernel.org/stable/c/84cba1840e68430325ac133a11be06bfb2f7acd8"
}
],
"title": "ice: copy last block omitted in ice_get_module_eeprom()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53142",
"datePublished": "2025-05-02T15:56:12.949Z",
"dateReserved": "2025-05-02T15:51:43.562Z",
"dateUpdated": "2025-05-04T07:50:52.954Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49874 (GCVE-0-2022-49874)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-10-01 16:03
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
HID: hyperv: fix possible memory leak in mousevsc_probe()
If hid_add_device() returns error, it should call hid_destroy_device()
to free hid_dev which is allocated in hid_allocate_device().
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 74c4fb058083b47571a4f76dcfce95085f2d8098 Version: 74c4fb058083b47571a4f76dcfce95085f2d8098 Version: 74c4fb058083b47571a4f76dcfce95085f2d8098 Version: 74c4fb058083b47571a4f76dcfce95085f2d8098 Version: 74c4fb058083b47571a4f76dcfce95085f2d8098 Version: 74c4fb058083b47571a4f76dcfce95085f2d8098 Version: 74c4fb058083b47571a4f76dcfce95085f2d8098 Version: 74c4fb058083b47571a4f76dcfce95085f2d8098 |
||
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-49874",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T16:03:32.796448Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-401",
"description": "CWE-401 Missing Release of Memory after Effective Lifetime",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T16:03:35.110Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/hid/hid-hyperv.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "ed75d1a1c31a0cae8ecc8bcea710b25c0be68da0",
"status": "affected",
"version": "74c4fb058083b47571a4f76dcfce95085f2d8098",
"versionType": "git"
},
{
"lessThan": "249b743801c00542e9324f87b380032e957a43e8",
"status": "affected",
"version": "74c4fb058083b47571a4f76dcfce95085f2d8098",
"versionType": "git"
},
{
"lessThan": "a6d2fb1874c52ace1f5cf1966ee558829c5c19b6",
"status": "affected",
"version": "74c4fb058083b47571a4f76dcfce95085f2d8098",
"versionType": "git"
},
{
"lessThan": "e29289d0d8193fca6d2c1f0a1de75cfc80edec00",
"status": "affected",
"version": "74c4fb058083b47571a4f76dcfce95085f2d8098",
"versionType": "git"
},
{
"lessThan": "8597b59e3d22b27849bd3e4f92a3d466774bfb04",
"status": "affected",
"version": "74c4fb058083b47571a4f76dcfce95085f2d8098",
"versionType": "git"
},
{
"lessThan": "5ad95d71344b7ffec360d62591633b3c465dc049",
"status": "affected",
"version": "74c4fb058083b47571a4f76dcfce95085f2d8098",
"versionType": "git"
},
{
"lessThan": "5f3aba6566b866f5b0a4916f0b2e8a6ae66a6451",
"status": "affected",
"version": "74c4fb058083b47571a4f76dcfce95085f2d8098",
"versionType": "git"
},
{
"lessThan": "b5bcb94b0954a026bbd671741fdb00e7141f9c91",
"status": "affected",
"version": "74c4fb058083b47571a4f76dcfce95085f2d8098",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/hid/hid-hyperv.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "3.3"
},
{
"lessThan": "3.3",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.9.*",
"status": "unaffected",
"version": "4.9.334",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.300",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.267",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.155",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.79",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.9.334",
"versionStartIncluding": "3.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.300",
"versionStartIncluding": "3.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.267",
"versionStartIncluding": "3.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.225",
"versionStartIncluding": "3.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.155",
"versionStartIncluding": "3.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.79",
"versionStartIncluding": "3.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.9",
"versionStartIncluding": "3.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "3.3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nHID: hyperv: fix possible memory leak in mousevsc_probe()\n\nIf hid_add_device() returns error, it should call hid_destroy_device()\nto free hid_dev which is allocated in hid_allocate_device()."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:47:27.862Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/ed75d1a1c31a0cae8ecc8bcea710b25c0be68da0"
},
{
"url": "https://git.kernel.org/stable/c/249b743801c00542e9324f87b380032e957a43e8"
},
{
"url": "https://git.kernel.org/stable/c/a6d2fb1874c52ace1f5cf1966ee558829c5c19b6"
},
{
"url": "https://git.kernel.org/stable/c/e29289d0d8193fca6d2c1f0a1de75cfc80edec00"
},
{
"url": "https://git.kernel.org/stable/c/8597b59e3d22b27849bd3e4f92a3d466774bfb04"
},
{
"url": "https://git.kernel.org/stable/c/5ad95d71344b7ffec360d62591633b3c465dc049"
},
{
"url": "https://git.kernel.org/stable/c/5f3aba6566b866f5b0a4916f0b2e8a6ae66a6451"
},
{
"url": "https://git.kernel.org/stable/c/b5bcb94b0954a026bbd671741fdb00e7141f9c91"
}
],
"title": "HID: hyperv: fix possible memory leak in mousevsc_probe()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49874",
"datePublished": "2025-05-01T14:10:23.783Z",
"dateReserved": "2025-05-01T14:05:17.238Z",
"dateUpdated": "2025-10-01T16:03:35.110Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49870 (GCVE-0-2022-49870)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-05-04 08:47
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
capabilities: fix undefined behavior in bit shift for CAP_TO_MASK
Shifting signed 32-bit value by 31 bits is undefined, so changing
significant bit to unsigned. The UBSAN warning calltrace like below:
UBSAN: shift-out-of-bounds in security/commoncap.c:1252:2
left shift of 1 by 31 places cannot be represented in type 'int'
Call Trace:
<TASK>
dump_stack_lvl+0x7d/0xa5
dump_stack+0x15/0x1b
ubsan_epilogue+0xe/0x4e
__ubsan_handle_shift_out_of_bounds+0x1e7/0x20c
cap_task_prctl+0x561/0x6f0
security_task_prctl+0x5a/0xb0
__x64_sys_prctl+0x61/0x8f0
do_syscall_64+0x58/0x80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
</TASK>
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: e338d263a76af78fe8f38a72131188b58fceb591 Version: e338d263a76af78fe8f38a72131188b58fceb591 Version: e338d263a76af78fe8f38a72131188b58fceb591 Version: e338d263a76af78fe8f38a72131188b58fceb591 Version: e338d263a76af78fe8f38a72131188b58fceb591 Version: e338d263a76af78fe8f38a72131188b58fceb591 Version: e338d263a76af78fe8f38a72131188b58fceb591 Version: e338d263a76af78fe8f38a72131188b58fceb591 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"include/uapi/linux/capability.h"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "5b79fa628e2ab789e629a83cd211ef9b4c1a593e",
"status": "affected",
"version": "e338d263a76af78fe8f38a72131188b58fceb591",
"versionType": "git"
},
{
"lessThan": "65b0bc7a0690861812ade523d19f82688ab819dc",
"status": "affected",
"version": "e338d263a76af78fe8f38a72131188b58fceb591",
"versionType": "git"
},
{
"lessThan": "dbaab08c8677d598244d21afb7818e44e1c5d826",
"status": "affected",
"version": "e338d263a76af78fe8f38a72131188b58fceb591",
"versionType": "git"
},
{
"lessThan": "5661f111a1616ac105ec8cec81bff99b60f847ac",
"status": "affected",
"version": "e338d263a76af78fe8f38a72131188b58fceb591",
"versionType": "git"
},
{
"lessThan": "fcbd2b336834bd24e1d9454ad5737856470c10d7",
"status": "affected",
"version": "e338d263a76af78fe8f38a72131188b58fceb591",
"versionType": "git"
},
{
"lessThan": "151dc8087b5609e53b069c068e3f3ee100efa586",
"status": "affected",
"version": "e338d263a76af78fe8f38a72131188b58fceb591",
"versionType": "git"
},
{
"lessThan": "27bdb134c043ff32c459d98f16550d0ffa0b3c34",
"status": "affected",
"version": "e338d263a76af78fe8f38a72131188b58fceb591",
"versionType": "git"
},
{
"lessThan": "46653972e3ea64f79e7f8ae3aa41a4d3fdb70a13",
"status": "affected",
"version": "e338d263a76af78fe8f38a72131188b58fceb591",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"include/uapi/linux/capability.h"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.25"
},
{
"lessThan": "2.6.25",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.9.*",
"status": "unaffected",
"version": "4.9.334",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.300",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.267",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.155",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.79",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.9.334",
"versionStartIncluding": "2.6.25",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.300",
"versionStartIncluding": "2.6.25",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.267",
"versionStartIncluding": "2.6.25",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.225",
"versionStartIncluding": "2.6.25",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.155",
"versionStartIncluding": "2.6.25",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.79",
"versionStartIncluding": "2.6.25",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.9",
"versionStartIncluding": "2.6.25",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "2.6.25",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncapabilities: fix undefined behavior in bit shift for CAP_TO_MASK\n\nShifting signed 32-bit value by 31 bits is undefined, so changing\nsignificant bit to unsigned. The UBSAN warning calltrace like below:\n\nUBSAN: shift-out-of-bounds in security/commoncap.c:1252:2\nleft shift of 1 by 31 places cannot be represented in type \u0027int\u0027\nCall Trace:\n \u003cTASK\u003e\n dump_stack_lvl+0x7d/0xa5\n dump_stack+0x15/0x1b\n ubsan_epilogue+0xe/0x4e\n __ubsan_handle_shift_out_of_bounds+0x1e7/0x20c\n cap_task_prctl+0x561/0x6f0\n security_task_prctl+0x5a/0xb0\n __x64_sys_prctl+0x61/0x8f0\n do_syscall_64+0x58/0x80\n entry_SYSCALL_64_after_hwframe+0x63/0xcd\n \u003c/TASK\u003e"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:47:22.346Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/5b79fa628e2ab789e629a83cd211ef9b4c1a593e"
},
{
"url": "https://git.kernel.org/stable/c/65b0bc7a0690861812ade523d19f82688ab819dc"
},
{
"url": "https://git.kernel.org/stable/c/dbaab08c8677d598244d21afb7818e44e1c5d826"
},
{
"url": "https://git.kernel.org/stable/c/5661f111a1616ac105ec8cec81bff99b60f847ac"
},
{
"url": "https://git.kernel.org/stable/c/fcbd2b336834bd24e1d9454ad5737856470c10d7"
},
{
"url": "https://git.kernel.org/stable/c/151dc8087b5609e53b069c068e3f3ee100efa586"
},
{
"url": "https://git.kernel.org/stable/c/27bdb134c043ff32c459d98f16550d0ffa0b3c34"
},
{
"url": "https://git.kernel.org/stable/c/46653972e3ea64f79e7f8ae3aa41a4d3fdb70a13"
}
],
"title": "capabilities: fix undefined behavior in bit shift for CAP_TO_MASK",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49870",
"datePublished": "2025-05-01T14:10:21.134Z",
"dateReserved": "2025-05-01T14:05:17.237Z",
"dateUpdated": "2025-05-04T08:47:22.346Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-37789 (GCVE-0-2025-37789)
Vulnerability from cvelistv5
Published
2025-05-01 13:07
Modified
2025-05-26 05:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: openvswitch: fix nested key length validation in the set() action
It's not safe to access nla_len(ovs_key) if the data is smaller than
the netlink header. Check that the attribute is OK first.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: ccb1352e76cff0524e7ccb2074826a092dd13016 Version: ccb1352e76cff0524e7ccb2074826a092dd13016 Version: ccb1352e76cff0524e7ccb2074826a092dd13016 Version: ccb1352e76cff0524e7ccb2074826a092dd13016 Version: ccb1352e76cff0524e7ccb2074826a092dd13016 Version: ccb1352e76cff0524e7ccb2074826a092dd13016 Version: ccb1352e76cff0524e7ccb2074826a092dd13016 Version: ccb1352e76cff0524e7ccb2074826a092dd13016 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/openvswitch/flow_netlink.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "54c6957d1123a2032099b9eab51c314800f677ce",
"status": "affected",
"version": "ccb1352e76cff0524e7ccb2074826a092dd13016",
"versionType": "git"
},
{
"lessThan": "7fcaec0b2ab8fa5fbf0b45e5512364a168f445bd",
"status": "affected",
"version": "ccb1352e76cff0524e7ccb2074826a092dd13016",
"versionType": "git"
},
{
"lessThan": "a27526e6b48eee9e2d82efff502c4f272f1a91d4",
"status": "affected",
"version": "ccb1352e76cff0524e7ccb2074826a092dd13016",
"versionType": "git"
},
{
"lessThan": "1489c195c8eecd262aa6712761ba5288203e28ec",
"status": "affected",
"version": "ccb1352e76cff0524e7ccb2074826a092dd13016",
"versionType": "git"
},
{
"lessThan": "824a7c2df5127b2402b68a21a265d413e78dcad7",
"status": "affected",
"version": "ccb1352e76cff0524e7ccb2074826a092dd13016",
"versionType": "git"
},
{
"lessThan": "be80768d4f3b6fd13f421451cc3fee8778aba8bc",
"status": "affected",
"version": "ccb1352e76cff0524e7ccb2074826a092dd13016",
"versionType": "git"
},
{
"lessThan": "03d7262dd53e8c404da35cc81aaa887fd901f76b",
"status": "affected",
"version": "ccb1352e76cff0524e7ccb2074826a092dd13016",
"versionType": "git"
},
{
"lessThan": "65d91192aa66f05710cfddf6a14b5a25ee554dba",
"status": "affected",
"version": "ccb1352e76cff0524e7ccb2074826a092dd13016",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/openvswitch/flow_netlink.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "3.3"
},
{
"lessThan": "3.3",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.293",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.237",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.181",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.135",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.88",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.25",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.14.*",
"status": "unaffected",
"version": "6.14.4",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.15",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.293",
"versionStartIncluding": "3.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.237",
"versionStartIncluding": "3.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.181",
"versionStartIncluding": "3.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.135",
"versionStartIncluding": "3.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.88",
"versionStartIncluding": "3.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.25",
"versionStartIncluding": "3.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.14.4",
"versionStartIncluding": "3.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.15",
"versionStartIncluding": "3.3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: openvswitch: fix nested key length validation in the set() action\n\nIt\u0027s not safe to access nla_len(ovs_key) if the data is smaller than\nthe netlink header. Check that the attribute is OK first."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-26T05:20:55.725Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/54c6957d1123a2032099b9eab51c314800f677ce"
},
{
"url": "https://git.kernel.org/stable/c/7fcaec0b2ab8fa5fbf0b45e5512364a168f445bd"
},
{
"url": "https://git.kernel.org/stable/c/a27526e6b48eee9e2d82efff502c4f272f1a91d4"
},
{
"url": "https://git.kernel.org/stable/c/1489c195c8eecd262aa6712761ba5288203e28ec"
},
{
"url": "https://git.kernel.org/stable/c/824a7c2df5127b2402b68a21a265d413e78dcad7"
},
{
"url": "https://git.kernel.org/stable/c/be80768d4f3b6fd13f421451cc3fee8778aba8bc"
},
{
"url": "https://git.kernel.org/stable/c/03d7262dd53e8c404da35cc81aaa887fd901f76b"
},
{
"url": "https://git.kernel.org/stable/c/65d91192aa66f05710cfddf6a14b5a25ee554dba"
}
],
"title": "net: openvswitch: fix nested key length validation in the set() action",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-37789",
"datePublished": "2025-05-01T13:07:22.809Z",
"dateReserved": "2025-04-16T04:51:23.940Z",
"dateUpdated": "2025-05-26T05:20:55.725Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49841 (GCVE-0-2022-49841)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:46
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
serial: imx: Add missing .thaw_noirq hook
The following warning is seen with non-console UART instance when
system hibernates.
[ 37.371969] ------------[ cut here ]------------
[ 37.376599] uart3_root_clk already disabled
[ 37.380810] WARNING: CPU: 0 PID: 296 at drivers/clk/clk.c:952 clk_core_disable+0xa4/0xb0
...
[ 37.506986] Call trace:
[ 37.509432] clk_core_disable+0xa4/0xb0
[ 37.513270] clk_disable+0x34/0x50
[ 37.516672] imx_uart_thaw+0x38/0x5c
[ 37.520250] platform_pm_thaw+0x30/0x6c
[ 37.524089] dpm_run_callback.constprop.0+0x3c/0xd4
[ 37.528972] device_resume+0x7c/0x160
[ 37.532633] dpm_resume+0xe8/0x230
[ 37.536036] hibernation_snapshot+0x288/0x430
[ 37.540397] hibernate+0x10c/0x2e0
[ 37.543798] state_store+0xc4/0xd0
[ 37.547203] kobj_attr_store+0x1c/0x30
[ 37.550953] sysfs_kf_write+0x48/0x60
[ 37.554619] kernfs_fop_write_iter+0x118/0x1ac
[ 37.559063] new_sync_write+0xe8/0x184
[ 37.562812] vfs_write+0x230/0x290
[ 37.566214] ksys_write+0x68/0xf4
[ 37.569529] __arm64_sys_write+0x20/0x2c
[ 37.573452] invoke_syscall.constprop.0+0x50/0xf0
[ 37.578156] do_el0_svc+0x11c/0x150
[ 37.581648] el0_svc+0x30/0x140
[ 37.584792] el0t_64_sync_handler+0xe8/0xf0
[ 37.588976] el0t_64_sync+0x1a0/0x1a4
[ 37.592639] ---[ end trace 56e22eec54676d75 ]---
On hibernating, pm core calls into related hooks in sequence like:
.freeze
.freeze_noirq
.thaw_noirq
.thaw
With .thaw_noirq hook being absent, the clock will be disabled in a
unbalanced call which results the warning above.
imx_uart_freeze()
clk_prepare_enable()
imx_uart_suspend_noirq()
clk_disable()
imx_uart_thaw
clk_disable_unprepare()
Adding the missing .thaw_noirq hook as imx_uart_resume_noirq() will have
the call sequence corrected as below and thus fix the warning.
imx_uart_freeze()
clk_prepare_enable()
imx_uart_suspend_noirq()
clk_disable()
imx_uart_resume_noirq()
clk_enable()
imx_uart_thaw
clk_disable_unprepare()
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 09df0b3464e528c6a4ca2c48d9ff6d2fd7cbd775 Version: 09df0b3464e528c6a4ca2c48d9ff6d2fd7cbd775 Version: 09df0b3464e528c6a4ca2c48d9ff6d2fd7cbd775 Version: 09df0b3464e528c6a4ca2c48d9ff6d2fd7cbd775 Version: 09df0b3464e528c6a4ca2c48d9ff6d2fd7cbd775 Version: 09df0b3464e528c6a4ca2c48d9ff6d2fd7cbd775 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/tty/serial/imx.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "e401312ca6e180ee1bd65f6a766e99dd40aa95e7",
"status": "affected",
"version": "09df0b3464e528c6a4ca2c48d9ff6d2fd7cbd775",
"versionType": "git"
},
{
"lessThan": "476b09e07bd519ec7ba5941a6a6f9a02256dbb21",
"status": "affected",
"version": "09df0b3464e528c6a4ca2c48d9ff6d2fd7cbd775",
"versionType": "git"
},
{
"lessThan": "0a3160f4ffc70ee4bfa1521f698dace06e6091fd",
"status": "affected",
"version": "09df0b3464e528c6a4ca2c48d9ff6d2fd7cbd775",
"versionType": "git"
},
{
"lessThan": "ae22294e213a402a70fa1731538367d1b758ffe7",
"status": "affected",
"version": "09df0b3464e528c6a4ca2c48d9ff6d2fd7cbd775",
"versionType": "git"
},
{
"lessThan": "e3f9d87d6f0732827c443bd1474df21c2fad704b",
"status": "affected",
"version": "09df0b3464e528c6a4ca2c48d9ff6d2fd7cbd775",
"versionType": "git"
},
{
"lessThan": "4561d8008a467cb05ac632a215391d6b787f40aa",
"status": "affected",
"version": "09df0b3464e528c6a4ca2c48d9ff6d2fd7cbd775",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/tty/serial/imx.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.16"
},
{
"lessThan": "4.16",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.267",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.156",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.80",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.267",
"versionStartIncluding": "4.16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.225",
"versionStartIncluding": "4.16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.156",
"versionStartIncluding": "4.16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.80",
"versionStartIncluding": "4.16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "4.16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "4.16",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nserial: imx: Add missing .thaw_noirq hook\n\nThe following warning is seen with non-console UART instance when\nsystem hibernates.\n\n[ 37.371969] ------------[ cut here ]------------\n[ 37.376599] uart3_root_clk already disabled\n[ 37.380810] WARNING: CPU: 0 PID: 296 at drivers/clk/clk.c:952 clk_core_disable+0xa4/0xb0\n...\n[ 37.506986] Call trace:\n[ 37.509432] clk_core_disable+0xa4/0xb0\n[ 37.513270] clk_disable+0x34/0x50\n[ 37.516672] imx_uart_thaw+0x38/0x5c\n[ 37.520250] platform_pm_thaw+0x30/0x6c\n[ 37.524089] dpm_run_callback.constprop.0+0x3c/0xd4\n[ 37.528972] device_resume+0x7c/0x160\n[ 37.532633] dpm_resume+0xe8/0x230\n[ 37.536036] hibernation_snapshot+0x288/0x430\n[ 37.540397] hibernate+0x10c/0x2e0\n[ 37.543798] state_store+0xc4/0xd0\n[ 37.547203] kobj_attr_store+0x1c/0x30\n[ 37.550953] sysfs_kf_write+0x48/0x60\n[ 37.554619] kernfs_fop_write_iter+0x118/0x1ac\n[ 37.559063] new_sync_write+0xe8/0x184\n[ 37.562812] vfs_write+0x230/0x290\n[ 37.566214] ksys_write+0x68/0xf4\n[ 37.569529] __arm64_sys_write+0x20/0x2c\n[ 37.573452] invoke_syscall.constprop.0+0x50/0xf0\n[ 37.578156] do_el0_svc+0x11c/0x150\n[ 37.581648] el0_svc+0x30/0x140\n[ 37.584792] el0t_64_sync_handler+0xe8/0xf0\n[ 37.588976] el0t_64_sync+0x1a0/0x1a4\n[ 37.592639] ---[ end trace 56e22eec54676d75 ]---\n\nOn hibernating, pm core calls into related hooks in sequence like:\n\n .freeze\n .freeze_noirq\n .thaw_noirq\n .thaw\n\nWith .thaw_noirq hook being absent, the clock will be disabled in a\nunbalanced call which results the warning above.\n\n imx_uart_freeze()\n clk_prepare_enable()\n imx_uart_suspend_noirq()\n clk_disable()\n imx_uart_thaw\n clk_disable_unprepare()\n\nAdding the missing .thaw_noirq hook as imx_uart_resume_noirq() will have\nthe call sequence corrected as below and thus fix the warning.\n\n imx_uart_freeze()\n clk_prepare_enable()\n imx_uart_suspend_noirq()\n clk_disable()\n imx_uart_resume_noirq()\n clk_enable()\n imx_uart_thaw\n clk_disable_unprepare()"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:46:40.165Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/e401312ca6e180ee1bd65f6a766e99dd40aa95e7"
},
{
"url": "https://git.kernel.org/stable/c/476b09e07bd519ec7ba5941a6a6f9a02256dbb21"
},
{
"url": "https://git.kernel.org/stable/c/0a3160f4ffc70ee4bfa1521f698dace06e6091fd"
},
{
"url": "https://git.kernel.org/stable/c/ae22294e213a402a70fa1731538367d1b758ffe7"
},
{
"url": "https://git.kernel.org/stable/c/e3f9d87d6f0732827c443bd1474df21c2fad704b"
},
{
"url": "https://git.kernel.org/stable/c/4561d8008a467cb05ac632a215391d6b787f40aa"
}
],
"title": "serial: imx: Add missing .thaw_noirq hook",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49841",
"datePublished": "2025-05-01T14:09:56.980Z",
"dateReserved": "2025-05-01T14:05:17.229Z",
"dateUpdated": "2025-05-04T08:46:40.165Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53044 (GCVE-0-2023-53044)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 07:48
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
dm stats: check for and propagate alloc_percpu failure
Check alloc_precpu()'s return value and return an error from
dm_stats_init() if it fails. Update alloc_dev() to fail if
dm_stats_init() does.
Otherwise, a NULL pointer dereference will occur in dm_stats_cleanup()
even if dm-stats isn't being actively used.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: fd2ed4d252701d3bbed4cd3e3d267ad469bb832a Version: fd2ed4d252701d3bbed4cd3e3d267ad469bb832a Version: fd2ed4d252701d3bbed4cd3e3d267ad469bb832a Version: fd2ed4d252701d3bbed4cd3e3d267ad469bb832a Version: fd2ed4d252701d3bbed4cd3e3d267ad469bb832a Version: fd2ed4d252701d3bbed4cd3e3d267ad469bb832a Version: fd2ed4d252701d3bbed4cd3e3d267ad469bb832a Version: fd2ed4d252701d3bbed4cd3e3d267ad469bb832a |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/md/dm-stats.c",
"drivers/md/dm-stats.h",
"drivers/md/dm.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "2287d7b721471a3d58bcd829250336e3cdf1635e",
"status": "affected",
"version": "fd2ed4d252701d3bbed4cd3e3d267ad469bb832a",
"versionType": "git"
},
{
"lessThan": "0d96bd507ed7e7d565b6d53ebd3874686f123b2e",
"status": "affected",
"version": "fd2ed4d252701d3bbed4cd3e3d267ad469bb832a",
"versionType": "git"
},
{
"lessThan": "4a32a9a818a895671bd43e0c40351e60e4e9140b",
"status": "affected",
"version": "fd2ed4d252701d3bbed4cd3e3d267ad469bb832a",
"versionType": "git"
},
{
"lessThan": "c68f08cc745675a17894e1b4a5b5b9700ace6da4",
"status": "affected",
"version": "fd2ed4d252701d3bbed4cd3e3d267ad469bb832a",
"versionType": "git"
},
{
"lessThan": "443c9d522397511a4328dc2ec3c9c63c73049756",
"status": "affected",
"version": "fd2ed4d252701d3bbed4cd3e3d267ad469bb832a",
"versionType": "git"
},
{
"lessThan": "a42180dd361584816bfe15c137b665699b994d90",
"status": "affected",
"version": "fd2ed4d252701d3bbed4cd3e3d267ad469bb832a",
"versionType": "git"
},
{
"lessThan": "5b66e36a3efd24041b7374432bfa4dec2ff01e95",
"status": "affected",
"version": "fd2ed4d252701d3bbed4cd3e3d267ad469bb832a",
"versionType": "git"
},
{
"lessThan": "d3aa3e060c4a80827eb801fc448debc9daa7c46b",
"status": "affected",
"version": "fd2ed4d252701d3bbed4cd3e3d267ad469bb832a",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/md/dm-stats.c",
"drivers/md/dm-stats.h",
"drivers/md/dm.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "3.12"
},
{
"lessThan": "3.12",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.312",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.280",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.240",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.177",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.105",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.22",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.312",
"versionStartIncluding": "3.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.280",
"versionStartIncluding": "3.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.240",
"versionStartIncluding": "3.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.177",
"versionStartIncluding": "3.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.105",
"versionStartIncluding": "3.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.22",
"versionStartIncluding": "3.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.9",
"versionStartIncluding": "3.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "3.12",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndm stats: check for and propagate alloc_percpu failure\n\nCheck alloc_precpu()\u0027s return value and return an error from\ndm_stats_init() if it fails. Update alloc_dev() to fail if\ndm_stats_init() does.\n\nOtherwise, a NULL pointer dereference will occur in dm_stats_cleanup()\neven if dm-stats isn\u0027t being actively used."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:48:23.084Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/2287d7b721471a3d58bcd829250336e3cdf1635e"
},
{
"url": "https://git.kernel.org/stable/c/0d96bd507ed7e7d565b6d53ebd3874686f123b2e"
},
{
"url": "https://git.kernel.org/stable/c/4a32a9a818a895671bd43e0c40351e60e4e9140b"
},
{
"url": "https://git.kernel.org/stable/c/c68f08cc745675a17894e1b4a5b5b9700ace6da4"
},
{
"url": "https://git.kernel.org/stable/c/443c9d522397511a4328dc2ec3c9c63c73049756"
},
{
"url": "https://git.kernel.org/stable/c/a42180dd361584816bfe15c137b665699b994d90"
},
{
"url": "https://git.kernel.org/stable/c/5b66e36a3efd24041b7374432bfa4dec2ff01e95"
},
{
"url": "https://git.kernel.org/stable/c/d3aa3e060c4a80827eb801fc448debc9daa7c46b"
}
],
"title": "dm stats: check for and propagate alloc_percpu failure",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53044",
"datePublished": "2025-05-02T15:55:01.444Z",
"dateReserved": "2025-04-16T07:18:43.827Z",
"dateUpdated": "2025-05-04T07:48:23.084Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53109 (GCVE-0-2023-53109)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 07:50
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: tunnels: annotate lockless accesses to dev->needed_headroom
IP tunnels can apparently update dev->needed_headroom
in their xmit path.
This patch takes care of three tunnels xmit, and also the
core LL_RESERVED_SPACE() and LL_RESERVED_SPACE_EXTRA()
helpers.
More changes might be needed for completeness.
BUG: KCSAN: data-race in ip_tunnel_xmit / ip_tunnel_xmit
read to 0xffff88815b9da0ec of 2 bytes by task 888 on cpu 1:
ip_tunnel_xmit+0x1270/0x1730 net/ipv4/ip_tunnel.c:803
__gre_xmit net/ipv4/ip_gre.c:469 [inline]
ipgre_xmit+0x516/0x570 net/ipv4/ip_gre.c:661
__netdev_start_xmit include/linux/netdevice.h:4881 [inline]
netdev_start_xmit include/linux/netdevice.h:4895 [inline]
xmit_one net/core/dev.c:3580 [inline]
dev_hard_start_xmit+0x127/0x400 net/core/dev.c:3596
__dev_queue_xmit+0x1007/0x1eb0 net/core/dev.c:4246
dev_queue_xmit include/linux/netdevice.h:3051 [inline]
neigh_direct_output+0x17/0x20 net/core/neighbour.c:1623
neigh_output include/net/neighbour.h:546 [inline]
ip_finish_output2+0x740/0x840 net/ipv4/ip_output.c:228
ip_finish_output+0xf4/0x240 net/ipv4/ip_output.c:316
NF_HOOK_COND include/linux/netfilter.h:291 [inline]
ip_output+0xe5/0x1b0 net/ipv4/ip_output.c:430
dst_output include/net/dst.h:444 [inline]
ip_local_out+0x64/0x80 net/ipv4/ip_output.c:126
iptunnel_xmit+0x34a/0x4b0 net/ipv4/ip_tunnel_core.c:82
ip_tunnel_xmit+0x1451/0x1730 net/ipv4/ip_tunnel.c:813
__gre_xmit net/ipv4/ip_gre.c:469 [inline]
ipgre_xmit+0x516/0x570 net/ipv4/ip_gre.c:661
__netdev_start_xmit include/linux/netdevice.h:4881 [inline]
netdev_start_xmit include/linux/netdevice.h:4895 [inline]
xmit_one net/core/dev.c:3580 [inline]
dev_hard_start_xmit+0x127/0x400 net/core/dev.c:3596
__dev_queue_xmit+0x1007/0x1eb0 net/core/dev.c:4246
dev_queue_xmit include/linux/netdevice.h:3051 [inline]
neigh_direct_output+0x17/0x20 net/core/neighbour.c:1623
neigh_output include/net/neighbour.h:546 [inline]
ip_finish_output2+0x740/0x840 net/ipv4/ip_output.c:228
ip_finish_output+0xf4/0x240 net/ipv4/ip_output.c:316
NF_HOOK_COND include/linux/netfilter.h:291 [inline]
ip_output+0xe5/0x1b0 net/ipv4/ip_output.c:430
dst_output include/net/dst.h:444 [inline]
ip_local_out+0x64/0x80 net/ipv4/ip_output.c:126
iptunnel_xmit+0x34a/0x4b0 net/ipv4/ip_tunnel_core.c:82
ip_tunnel_xmit+0x1451/0x1730 net/ipv4/ip_tunnel.c:813
__gre_xmit net/ipv4/ip_gre.c:469 [inline]
ipgre_xmit+0x516/0x570 net/ipv4/ip_gre.c:661
__netdev_start_xmit include/linux/netdevice.h:4881 [inline]
netdev_start_xmit include/linux/netdevice.h:4895 [inline]
xmit_one net/core/dev.c:3580 [inline]
dev_hard_start_xmit+0x127/0x400 net/core/dev.c:3596
__dev_queue_xmit+0x1007/0x1eb0 net/core/dev.c:4246
dev_queue_xmit include/linux/netdevice.h:3051 [inline]
neigh_direct_output+0x17/0x20 net/core/neighbour.c:1623
neigh_output include/net/neighbour.h:546 [inline]
ip_finish_output2+0x740/0x840 net/ipv4/ip_output.c:228
ip_finish_output+0xf4/0x240 net/ipv4/ip_output.c:316
NF_HOOK_COND include/linux/netfilter.h:291 [inline]
ip_output+0xe5/0x1b0 net/ipv4/ip_output.c:430
dst_output include/net/dst.h:444 [inline]
ip_local_out+0x64/0x80 net/ipv4/ip_output.c:126
iptunnel_xmit+0x34a/0x4b0 net/ipv4/ip_tunnel_core.c:82
ip_tunnel_xmit+0x1451/0x1730 net/ipv4/ip_tunnel.c:813
__gre_xmit net/ipv4/ip_gre.c:469 [inline]
ipgre_xmit+0x516/0x570 net/ipv4/ip_gre.c:661
__netdev_start_xmit include/linux/netdevice.h:4881 [inline]
netdev_start_xmit include/linux/netdevice.h:4895 [inline]
xmit_one net/core/dev.c:3580 [inline]
dev_hard_start_xmit+0x127/0x400 net/core/dev.c:3596
__dev_queue_xmit+0x1007/0x1eb0 net/core/dev.c:4246
dev_queue_xmit include/linux/netdevice.h:3051 [inline]
neigh_direct_output+0x17/0x20 net/core/neighbour.c:1623
neigh_output include/net/neighbour.h:546 [inline]
ip_finish_output2+0x740/0x840 net/ipv4/ip_output.c:228
ip_finish_output+0xf4/0x240 net/ipv4/ip_output.c:316
NF_HOOK_COND include/linux/netfilter.h:291 [inline]
ip_output+0xe5/0x1b0 net/i
---truncated---
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 8eb30be0352d09165e94a41fef1c7b994dca0714 Version: 8eb30be0352d09165e94a41fef1c7b994dca0714 Version: 8eb30be0352d09165e94a41fef1c7b994dca0714 Version: 8eb30be0352d09165e94a41fef1c7b994dca0714 Version: 8eb30be0352d09165e94a41fef1c7b994dca0714 Version: 8eb30be0352d09165e94a41fef1c7b994dca0714 Version: 8eb30be0352d09165e94a41fef1c7b994dca0714 Version: 8eb30be0352d09165e94a41fef1c7b994dca0714 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"include/linux/netdevice.h",
"net/ipv4/ip_tunnel.c",
"net/ipv6/ip6_tunnel.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "8e206f66d824b3b28a7f9ee1366dfc79a937bb46",
"status": "affected",
"version": "8eb30be0352d09165e94a41fef1c7b994dca0714",
"versionType": "git"
},
{
"lessThan": "51f3bd3765bc5ca4583af07a00833da00d2ace1d",
"status": "affected",
"version": "8eb30be0352d09165e94a41fef1c7b994dca0714",
"versionType": "git"
},
{
"lessThan": "5aaab217c8f5387b9c5fff9e940d80f135e04366",
"status": "affected",
"version": "8eb30be0352d09165e94a41fef1c7b994dca0714",
"versionType": "git"
},
{
"lessThan": "be59b87ee4aed81db7c10e44f603866a0ac3ca5d",
"status": "affected",
"version": "8eb30be0352d09165e94a41fef1c7b994dca0714",
"versionType": "git"
},
{
"lessThan": "e0a557fc1daf5c1086e47150a4571aebadbb62be",
"status": "affected",
"version": "8eb30be0352d09165e94a41fef1c7b994dca0714",
"versionType": "git"
},
{
"lessThan": "a69b72b57b7d269e833e520ba7500d556e8189b6",
"status": "affected",
"version": "8eb30be0352d09165e94a41fef1c7b994dca0714",
"versionType": "git"
},
{
"lessThan": "9b86a8702b042ee4e15d2d46375be873a6a8834f",
"status": "affected",
"version": "8eb30be0352d09165e94a41fef1c7b994dca0714",
"versionType": "git"
},
{
"lessThan": "4b397c06cb987935b1b097336532aa6b4210e091",
"status": "affected",
"version": "8eb30be0352d09165e94a41fef1c7b994dca0714",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"include/linux/netdevice.h",
"net/ipv4/ip_tunnel.c",
"net/ipv6/ip6_tunnel.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.7"
},
{
"lessThan": "4.7",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.311",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.279",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.238",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.176",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.104",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.21",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.311",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.279",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.238",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.176",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.104",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.21",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.8",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "4.7",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: tunnels: annotate lockless accesses to dev-\u003eneeded_headroom\n\nIP tunnels can apparently update dev-\u003eneeded_headroom\nin their xmit path.\n\nThis patch takes care of three tunnels xmit, and also the\ncore LL_RESERVED_SPACE() and LL_RESERVED_SPACE_EXTRA()\nhelpers.\n\nMore changes might be needed for completeness.\n\nBUG: KCSAN: data-race in ip_tunnel_xmit / ip_tunnel_xmit\n\nread to 0xffff88815b9da0ec of 2 bytes by task 888 on cpu 1:\nip_tunnel_xmit+0x1270/0x1730 net/ipv4/ip_tunnel.c:803\n__gre_xmit net/ipv4/ip_gre.c:469 [inline]\nipgre_xmit+0x516/0x570 net/ipv4/ip_gre.c:661\n__netdev_start_xmit include/linux/netdevice.h:4881 [inline]\nnetdev_start_xmit include/linux/netdevice.h:4895 [inline]\nxmit_one net/core/dev.c:3580 [inline]\ndev_hard_start_xmit+0x127/0x400 net/core/dev.c:3596\n__dev_queue_xmit+0x1007/0x1eb0 net/core/dev.c:4246\ndev_queue_xmit include/linux/netdevice.h:3051 [inline]\nneigh_direct_output+0x17/0x20 net/core/neighbour.c:1623\nneigh_output include/net/neighbour.h:546 [inline]\nip_finish_output2+0x740/0x840 net/ipv4/ip_output.c:228\nip_finish_output+0xf4/0x240 net/ipv4/ip_output.c:316\nNF_HOOK_COND include/linux/netfilter.h:291 [inline]\nip_output+0xe5/0x1b0 net/ipv4/ip_output.c:430\ndst_output include/net/dst.h:444 [inline]\nip_local_out+0x64/0x80 net/ipv4/ip_output.c:126\niptunnel_xmit+0x34a/0x4b0 net/ipv4/ip_tunnel_core.c:82\nip_tunnel_xmit+0x1451/0x1730 net/ipv4/ip_tunnel.c:813\n__gre_xmit net/ipv4/ip_gre.c:469 [inline]\nipgre_xmit+0x516/0x570 net/ipv4/ip_gre.c:661\n__netdev_start_xmit include/linux/netdevice.h:4881 [inline]\nnetdev_start_xmit include/linux/netdevice.h:4895 [inline]\nxmit_one net/core/dev.c:3580 [inline]\ndev_hard_start_xmit+0x127/0x400 net/core/dev.c:3596\n__dev_queue_xmit+0x1007/0x1eb0 net/core/dev.c:4246\ndev_queue_xmit include/linux/netdevice.h:3051 [inline]\nneigh_direct_output+0x17/0x20 net/core/neighbour.c:1623\nneigh_output include/net/neighbour.h:546 [inline]\nip_finish_output2+0x740/0x840 net/ipv4/ip_output.c:228\nip_finish_output+0xf4/0x240 net/ipv4/ip_output.c:316\nNF_HOOK_COND include/linux/netfilter.h:291 [inline]\nip_output+0xe5/0x1b0 net/ipv4/ip_output.c:430\ndst_output include/net/dst.h:444 [inline]\nip_local_out+0x64/0x80 net/ipv4/ip_output.c:126\niptunnel_xmit+0x34a/0x4b0 net/ipv4/ip_tunnel_core.c:82\nip_tunnel_xmit+0x1451/0x1730 net/ipv4/ip_tunnel.c:813\n__gre_xmit net/ipv4/ip_gre.c:469 [inline]\nipgre_xmit+0x516/0x570 net/ipv4/ip_gre.c:661\n__netdev_start_xmit include/linux/netdevice.h:4881 [inline]\nnetdev_start_xmit include/linux/netdevice.h:4895 [inline]\nxmit_one net/core/dev.c:3580 [inline]\ndev_hard_start_xmit+0x127/0x400 net/core/dev.c:3596\n__dev_queue_xmit+0x1007/0x1eb0 net/core/dev.c:4246\ndev_queue_xmit include/linux/netdevice.h:3051 [inline]\nneigh_direct_output+0x17/0x20 net/core/neighbour.c:1623\nneigh_output include/net/neighbour.h:546 [inline]\nip_finish_output2+0x740/0x840 net/ipv4/ip_output.c:228\nip_finish_output+0xf4/0x240 net/ipv4/ip_output.c:316\nNF_HOOK_COND include/linux/netfilter.h:291 [inline]\nip_output+0xe5/0x1b0 net/ipv4/ip_output.c:430\ndst_output include/net/dst.h:444 [inline]\nip_local_out+0x64/0x80 net/ipv4/ip_output.c:126\niptunnel_xmit+0x34a/0x4b0 net/ipv4/ip_tunnel_core.c:82\nip_tunnel_xmit+0x1451/0x1730 net/ipv4/ip_tunnel.c:813\n__gre_xmit net/ipv4/ip_gre.c:469 [inline]\nipgre_xmit+0x516/0x570 net/ipv4/ip_gre.c:661\n__netdev_start_xmit include/linux/netdevice.h:4881 [inline]\nnetdev_start_xmit include/linux/netdevice.h:4895 [inline]\nxmit_one net/core/dev.c:3580 [inline]\ndev_hard_start_xmit+0x127/0x400 net/core/dev.c:3596\n__dev_queue_xmit+0x1007/0x1eb0 net/core/dev.c:4246\ndev_queue_xmit include/linux/netdevice.h:3051 [inline]\nneigh_direct_output+0x17/0x20 net/core/neighbour.c:1623\nneigh_output include/net/neighbour.h:546 [inline]\nip_finish_output2+0x740/0x840 net/ipv4/ip_output.c:228\nip_finish_output+0xf4/0x240 net/ipv4/ip_output.c:316\nNF_HOOK_COND include/linux/netfilter.h:291 [inline]\nip_output+0xe5/0x1b0 net/i\n---truncated---"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:50:02.360Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/8e206f66d824b3b28a7f9ee1366dfc79a937bb46"
},
{
"url": "https://git.kernel.org/stable/c/51f3bd3765bc5ca4583af07a00833da00d2ace1d"
},
{
"url": "https://git.kernel.org/stable/c/5aaab217c8f5387b9c5fff9e940d80f135e04366"
},
{
"url": "https://git.kernel.org/stable/c/be59b87ee4aed81db7c10e44f603866a0ac3ca5d"
},
{
"url": "https://git.kernel.org/stable/c/e0a557fc1daf5c1086e47150a4571aebadbb62be"
},
{
"url": "https://git.kernel.org/stable/c/a69b72b57b7d269e833e520ba7500d556e8189b6"
},
{
"url": "https://git.kernel.org/stable/c/9b86a8702b042ee4e15d2d46375be873a6a8834f"
},
{
"url": "https://git.kernel.org/stable/c/4b397c06cb987935b1b097336532aa6b4210e091"
}
],
"title": "net: tunnels: annotate lockless accesses to dev-\u003eneeded_headroom",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53109",
"datePublished": "2025-05-02T15:55:49.654Z",
"dateReserved": "2025-05-02T15:51:43.554Z",
"dateUpdated": "2025-05-04T07:50:02.360Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49810 (GCVE-0-2022-49810)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:45
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfs: Fix missing xas_retry() calls in xarray iteration
netfslib has a number of places in which it performs iteration of an xarray
whilst being under the RCU read lock. It *should* call xas_retry() as the
first thing inside of the loop and do "continue" if it returns true in case
the xarray walker passed out a special value indicating that the walk needs
to be redone from the root[*].
Fix this by adding the missing retry checks.
[*] I wonder if this should be done inside xas_find(), xas_next_node() and
suchlike, but I'm told that's not an simple change to effect.
This can cause an oops like that below. Note the faulting address - this
is an internal value (|0x2) returned from xarray.
BUG: kernel NULL pointer dereference, address: 0000000000000402
...
RIP: 0010:netfs_rreq_unlock+0xef/0x380 [netfs]
...
Call Trace:
netfs_rreq_assess+0xa6/0x240 [netfs]
netfs_readpage+0x173/0x3b0 [netfs]
? init_wait_var_entry+0x50/0x50
filemap_read_page+0x33/0xf0
filemap_get_pages+0x2f2/0x3f0
filemap_read+0xaa/0x320
? do_filp_open+0xb2/0x150
? rmqueue+0x3be/0xe10
ceph_read_iter+0x1fe/0x680 [ceph]
? new_sync_read+0x115/0x1a0
new_sync_read+0x115/0x1a0
vfs_read+0xf3/0x180
ksys_read+0x5f/0xe0
do_syscall_64+0x38/0x90
entry_SYSCALL_64_after_hwframe+0x44/0xae
Changes:
========
ver #2)
- Changed an unsigned int to a size_t to reduce the likelihood of an
overflow as per Willy's suggestion.
- Added an additional patch to fix the maths.
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"fs/netfs/buffered_read.c",
"fs/netfs/io.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "b2cc07a76f1eb12de3b22caf5fdbf856a7bef16d",
"status": "affected",
"version": "3d3c95046742e4eebaa4b891b0b01cbbed94ebbd",
"versionType": "git"
},
{
"lessThan": "7e043a80b5dae5c2d2cf84031501de7827fd6c00",
"status": "affected",
"version": "3d3c95046742e4eebaa4b891b0b01cbbed94ebbd",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"fs/netfs/buffered_read.c",
"fs/netfs/io.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.13"
},
{
"lessThan": "5.13",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "5.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "5.13",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfs: Fix missing xas_retry() calls in xarray iteration\n\nnetfslib has a number of places in which it performs iteration of an xarray\nwhilst being under the RCU read lock. It *should* call xas_retry() as the\nfirst thing inside of the loop and do \"continue\" if it returns true in case\nthe xarray walker passed out a special value indicating that the walk needs\nto be redone from the root[*].\n\nFix this by adding the missing retry checks.\n\n[*] I wonder if this should be done inside xas_find(), xas_next_node() and\n suchlike, but I\u0027m told that\u0027s not an simple change to effect.\n\nThis can cause an oops like that below. Note the faulting address - this\nis an internal value (|0x2) returned from xarray.\n\nBUG: kernel NULL pointer dereference, address: 0000000000000402\n...\nRIP: 0010:netfs_rreq_unlock+0xef/0x380 [netfs]\n...\nCall Trace:\n netfs_rreq_assess+0xa6/0x240 [netfs]\n netfs_readpage+0x173/0x3b0 [netfs]\n ? init_wait_var_entry+0x50/0x50\n filemap_read_page+0x33/0xf0\n filemap_get_pages+0x2f2/0x3f0\n filemap_read+0xaa/0x320\n ? do_filp_open+0xb2/0x150\n ? rmqueue+0x3be/0xe10\n ceph_read_iter+0x1fe/0x680 [ceph]\n ? new_sync_read+0x115/0x1a0\n new_sync_read+0x115/0x1a0\n vfs_read+0xf3/0x180\n ksys_read+0x5f/0xe0\n do_syscall_64+0x38/0x90\n entry_SYSCALL_64_after_hwframe+0x44/0xae\n\nChanges:\n========\nver #2)\n - Changed an unsigned int to a size_t to reduce the likelihood of an\n overflow as per Willy\u0027s suggestion.\n - Added an additional patch to fix the maths."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:45:49.863Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/b2cc07a76f1eb12de3b22caf5fdbf856a7bef16d"
},
{
"url": "https://git.kernel.org/stable/c/7e043a80b5dae5c2d2cf84031501de7827fd6c00"
}
],
"title": "netfs: Fix missing xas_retry() calls in xarray iteration",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49810",
"datePublished": "2025-05-01T14:09:35.470Z",
"dateReserved": "2025-05-01T14:05:17.226Z",
"dateUpdated": "2025-05-04T08:45:49.863Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49924 (GCVE-0-2022-49924)
Vulnerability from cvelistv5
Published
2025-05-01 14:11
Modified
2025-10-01 14:57
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
nfc: fdp: Fix potential memory leak in fdp_nci_send()
fdp_nci_send() will call fdp_nci_i2c_write that will not free skb in
the function. As a result, when fdp_nci_i2c_write() finished, the skb
will memleak. fdp_nci_send() should free skb after fdp_nci_i2c_write()
finished.
References
| URL | Tags | |
|---|---|---|
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-49924",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T14:57:36.394743Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-401",
"description": "CWE-401 Missing Release of Memory after Effective Lifetime",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T14:57:39.073Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/nfc/fdp/fdp.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "e8c11ee2d07f7c4dfa2ac0ea8efc4f627e58ea57",
"status": "affected",
"version": "a06347c04c13e380afce0c9816df51f00b83faf1",
"versionType": "git"
},
{
"lessThan": "44bc1868a4f542502ea2221fe5ad88ca66d1c6b6",
"status": "affected",
"version": "a06347c04c13e380afce0c9816df51f00b83faf1",
"versionType": "git"
},
{
"lessThan": "1a7a898f8f7b56c0eaa2baf67a0c96235a30bc29",
"status": "affected",
"version": "a06347c04c13e380afce0c9816df51f00b83faf1",
"versionType": "git"
},
{
"lessThan": "8e4aae6b8ca76afb1fb64dcb24be44ba814e7f8a",
"status": "affected",
"version": "a06347c04c13e380afce0c9816df51f00b83faf1",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/nfc/fdp/fdp.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.4"
},
{
"lessThan": "4.4",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.154",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.78",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.154",
"versionStartIncluding": "4.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.78",
"versionStartIncluding": "4.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.8",
"versionStartIncluding": "4.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "4.4",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnfc: fdp: Fix potential memory leak in fdp_nci_send()\n\nfdp_nci_send() will call fdp_nci_i2c_write that will not free skb in\nthe function. As a result, when fdp_nci_i2c_write() finished, the skb\nwill memleak. fdp_nci_send() should free skb after fdp_nci_i2c_write()\nfinished."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:48:53.766Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/e8c11ee2d07f7c4dfa2ac0ea8efc4f627e58ea57"
},
{
"url": "https://git.kernel.org/stable/c/44bc1868a4f542502ea2221fe5ad88ca66d1c6b6"
},
{
"url": "https://git.kernel.org/stable/c/1a7a898f8f7b56c0eaa2baf67a0c96235a30bc29"
},
{
"url": "https://git.kernel.org/stable/c/8e4aae6b8ca76afb1fb64dcb24be44ba814e7f8a"
}
],
"title": "nfc: fdp: Fix potential memory leak in fdp_nci_send()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49924",
"datePublished": "2025-05-01T14:11:03.328Z",
"dateReserved": "2025-05-01T14:05:17.252Z",
"dateUpdated": "2025-10-01T14:57:39.073Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53039 (GCVE-0-2023-53039)
Vulnerability from cvelistv5
Published
2025-05-02 15:54
Modified
2025-06-19 12:56
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
HID: intel-ish-hid: ipc: Fix potential use-after-free in work function
When a reset notify IPC message is received, the ISR schedules a work
function and passes the ISHTP device to it via a global pointer
ishtp_dev. If ish_probe() fails, the devm-managed device resources
including ishtp_dev are freed, but the work is not cancelled, causing a
use-after-free when the work function tries to access ishtp_dev. Use
devm_work_autocancel() instead, so that the work is automatically
cancelled if probe fails.
References
| URL | Tags | |
|---|---|---|
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/hid/intel-ish-hid/ipc/ipc.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "8c1d378b8c224fd50247625255f09fc01dcc5836",
"status": "affected",
"version": "ae02e5d40d5f829c589412c6253f925e35cf7a22",
"versionType": "git"
},
{
"lessThan": "0a594cb490ca6232671fc09e2dc1a0fc7ccbb0b5",
"status": "affected",
"version": "ae02e5d40d5f829c589412c6253f925e35cf7a22",
"versionType": "git"
},
{
"lessThan": "d3ce3afd9f791dd1b7daedfcf8c396b60af5dec0",
"status": "affected",
"version": "ae02e5d40d5f829c589412c6253f925e35cf7a22",
"versionType": "git"
},
{
"lessThan": "8ae2f2b0a28416ed2f6d8478ac8b9f7862f36785",
"status": "affected",
"version": "ae02e5d40d5f829c589412c6253f925e35cf7a22",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/hid/intel-ish-hid/ipc/ipc.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.9"
},
{
"lessThan": "4.9",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.105",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.22",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.105",
"versionStartIncluding": "4.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.22",
"versionStartIncluding": "4.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.9",
"versionStartIncluding": "4.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "4.9",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nHID: intel-ish-hid: ipc: Fix potential use-after-free in work function\n\nWhen a reset notify IPC message is received, the ISR schedules a work\nfunction and passes the ISHTP device to it via a global pointer\nishtp_dev. If ish_probe() fails, the devm-managed device resources\nincluding ishtp_dev are freed, but the work is not cancelled, causing a\nuse-after-free when the work function tries to access ishtp_dev. Use\ndevm_work_autocancel() instead, so that the work is automatically\ncancelled if probe fails."
}
],
"providerMetadata": {
"dateUpdated": "2025-06-19T12:56:33.311Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/8c1d378b8c224fd50247625255f09fc01dcc5836"
},
{
"url": "https://git.kernel.org/stable/c/0a594cb490ca6232671fc09e2dc1a0fc7ccbb0b5"
},
{
"url": "https://git.kernel.org/stable/c/d3ce3afd9f791dd1b7daedfcf8c396b60af5dec0"
},
{
"url": "https://git.kernel.org/stable/c/8ae2f2b0a28416ed2f6d8478ac8b9f7862f36785"
}
],
"title": "HID: intel-ish-hid: ipc: Fix potential use-after-free in work function",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53039",
"datePublished": "2025-05-02T15:54:57.876Z",
"dateReserved": "2025-04-16T07:18:43.827Z",
"dateUpdated": "2025-06-19T12:56:33.311Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49909 (GCVE-0-2022-49909)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-10-01 16:00
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: L2CAP: fix use-after-free in l2cap_conn_del()
When l2cap_recv_frame() is invoked to receive data, and the cid is
L2CAP_CID_A2MP, if the channel does not exist, it will create a channel.
However, after a channel is created, the hold operation of the channel
is not performed. In this case, the value of channel reference counting
is 1. As a result, after hci_error_reset() is triggered, l2cap_conn_del()
invokes the close hook function of A2MP to release the channel. Then
l2cap_chan_unlock(chan) will trigger UAF issue.
The process is as follows:
Receive data:
l2cap_data_channel()
a2mp_channel_create() --->channel ref is 2
l2cap_chan_put() --->channel ref is 1
Triger event:
hci_error_reset()
hci_dev_do_close()
...
l2cap_disconn_cfm()
l2cap_conn_del()
l2cap_chan_hold() --->channel ref is 2
l2cap_chan_del() --->channel ref is 1
a2mp_chan_close_cb() --->channel ref is 0, release channel
l2cap_chan_unlock() --->UAF of channel
The detailed Call Trace is as follows:
BUG: KASAN: use-after-free in __mutex_unlock_slowpath+0xa6/0x5e0
Read of size 8 at addr ffff8880160664b8 by task kworker/u11:1/7593
Workqueue: hci0 hci_error_reset
Call Trace:
<TASK>
dump_stack_lvl+0xcd/0x134
print_report.cold+0x2ba/0x719
kasan_report+0xb1/0x1e0
kasan_check_range+0x140/0x190
__mutex_unlock_slowpath+0xa6/0x5e0
l2cap_conn_del+0x404/0x7b0
l2cap_disconn_cfm+0x8c/0xc0
hci_conn_hash_flush+0x11f/0x260
hci_dev_close_sync+0x5f5/0x11f0
hci_dev_do_close+0x2d/0x70
hci_error_reset+0x9e/0x140
process_one_work+0x98a/0x1620
worker_thread+0x665/0x1080
kthread+0x2e4/0x3a0
ret_from_fork+0x1f/0x30
</TASK>
Allocated by task 7593:
kasan_save_stack+0x1e/0x40
__kasan_kmalloc+0xa9/0xd0
l2cap_chan_create+0x40/0x930
amp_mgr_create+0x96/0x990
a2mp_channel_create+0x7d/0x150
l2cap_recv_frame+0x51b8/0x9a70
l2cap_recv_acldata+0xaa3/0xc00
hci_rx_work+0x702/0x1220
process_one_work+0x98a/0x1620
worker_thread+0x665/0x1080
kthread+0x2e4/0x3a0
ret_from_fork+0x1f/0x30
Freed by task 7593:
kasan_save_stack+0x1e/0x40
kasan_set_track+0x21/0x30
kasan_set_free_info+0x20/0x30
____kasan_slab_free+0x167/0x1c0
slab_free_freelist_hook+0x89/0x1c0
kfree+0xe2/0x580
l2cap_chan_put+0x22a/0x2d0
l2cap_conn_del+0x3fc/0x7b0
l2cap_disconn_cfm+0x8c/0xc0
hci_conn_hash_flush+0x11f/0x260
hci_dev_close_sync+0x5f5/0x11f0
hci_dev_do_close+0x2d/0x70
hci_error_reset+0x9e/0x140
process_one_work+0x98a/0x1620
worker_thread+0x665/0x1080
kthread+0x2e4/0x3a0
ret_from_fork+0x1f/0x30
Last potentially related work creation:
kasan_save_stack+0x1e/0x40
__kasan_record_aux_stack+0xbe/0xd0
call_rcu+0x99/0x740
netlink_release+0xe6a/0x1cf0
__sock_release+0xcd/0x280
sock_close+0x18/0x20
__fput+0x27c/0xa90
task_work_run+0xdd/0x1a0
exit_to_user_mode_prepare+0x23c/0x250
syscall_exit_to_user_mode+0x19/0x50
do_syscall_64+0x42/0x80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
Second to last potentially related work creation:
kasan_save_stack+0x1e/0x40
__kasan_record_aux_stack+0xbe/0xd0
call_rcu+0x99/0x740
netlink_release+0xe6a/0x1cf0
__sock_release+0xcd/0x280
sock_close+0x18/0x20
__fput+0x27c/0xa90
task_work_run+0xdd/0x1a0
exit_to_user_mode_prepare+0x23c/0x250
syscall_exit_to_user_mode+0x19/0x50
do_syscall_64+0x42/0x80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: d255c861e268ba342e855244639a15f12d7a0bf2 Version: 5bb395334392891dffae5a0e8f37dbe1d70496c9 Version: bbd1fdb0e1adf827997a93bf108f20ede038e56e Version: 098e07ef0059296e710a801cdbd74b59016e6624 Version: de5d4654ac6c22b1be756fdf7db18471e7df01ea Version: f32d5615a78a1256c4f557ccc6543866e75d03f4 Version: d0be8347c623e0ac4202a1d4e0373882821f56b0 Version: d0be8347c623e0ac4202a1d4e0373882821f56b0 Version: 59a55ec33a54a7179fa178f8aaf8b1cb8e63bd93 |
||
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-49909",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T16:00:44.319059Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-416",
"description": "CWE-416 Use After Free",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T16:00:46.843Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/bluetooth/l2cap_core.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "db4a0783ed78beb2ebaa32f5f785bfd79c580689",
"status": "affected",
"version": "d255c861e268ba342e855244639a15f12d7a0bf2",
"versionType": "git"
},
{
"lessThan": "17c6164854f8bb80bf76f32b2c2f199c16b53703",
"status": "affected",
"version": "5bb395334392891dffae5a0e8f37dbe1d70496c9",
"versionType": "git"
},
{
"lessThan": "7f7bfdd9a9af3b12c33d9da9a012e7f4d5c91f4b",
"status": "affected",
"version": "bbd1fdb0e1adf827997a93bf108f20ede038e56e",
"versionType": "git"
},
{
"lessThan": "c1f594dddd9ffd747c39f49cc5b67a9b7677d2ab",
"status": "affected",
"version": "098e07ef0059296e710a801cdbd74b59016e6624",
"versionType": "git"
},
{
"lessThan": "d9ec6e2fbd4a565b2345d4852f586b7ae3ab41fd",
"status": "affected",
"version": "de5d4654ac6c22b1be756fdf7db18471e7df01ea",
"versionType": "git"
},
{
"lessThan": "a3a7b2ac64de232edb67279e804932cb42f0b52a",
"status": "affected",
"version": "f32d5615a78a1256c4f557ccc6543866e75d03f4",
"versionType": "git"
},
{
"lessThan": "8f7e4cf0694149a5d999d676ebd9ecf1b4cb2cc9",
"status": "affected",
"version": "d0be8347c623e0ac4202a1d4e0373882821f56b0",
"versionType": "git"
},
{
"lessThan": "0d0e2d032811280b927650ff3c15fe5020e82533",
"status": "affected",
"version": "d0be8347c623e0ac4202a1d4e0373882821f56b0",
"versionType": "git"
},
{
"status": "affected",
"version": "59a55ec33a54a7179fa178f8aaf8b1cb8e63bd93",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/bluetooth/l2cap_core.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.19"
},
{
"lessThan": "5.19",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.9.*",
"status": "unaffected",
"version": "4.9.333",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.299",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.265",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.224",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.154",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.78",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.9.333",
"versionStartIncluding": "4.9.326",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.299",
"versionStartIncluding": "4.14.291",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.265",
"versionStartIncluding": "4.19.255",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.224",
"versionStartIncluding": "5.4.209",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.154",
"versionStartIncluding": "5.10.135",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.78",
"versionStartIncluding": "5.15.59",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.8",
"versionStartIncluding": "5.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "5.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.18.16",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: L2CAP: fix use-after-free in l2cap_conn_del()\n\nWhen l2cap_recv_frame() is invoked to receive data, and the cid is\nL2CAP_CID_A2MP, if the channel does not exist, it will create a channel.\nHowever, after a channel is created, the hold operation of the channel\nis not performed. In this case, the value of channel reference counting\nis 1. As a result, after hci_error_reset() is triggered, l2cap_conn_del()\ninvokes the close hook function of A2MP to release the channel. Then\n l2cap_chan_unlock(chan) will trigger UAF issue.\n\nThe process is as follows:\nReceive data:\nl2cap_data_channel()\n a2mp_channel_create() ---\u003echannel ref is 2\n l2cap_chan_put() ---\u003echannel ref is 1\n\nTriger event:\n hci_error_reset()\n hci_dev_do_close()\n ...\n l2cap_disconn_cfm()\n l2cap_conn_del()\n l2cap_chan_hold() ---\u003echannel ref is 2\n l2cap_chan_del() ---\u003echannel ref is 1\n a2mp_chan_close_cb() ---\u003echannel ref is 0, release channel\n l2cap_chan_unlock() ---\u003eUAF of channel\n\nThe detailed Call Trace is as follows:\nBUG: KASAN: use-after-free in __mutex_unlock_slowpath+0xa6/0x5e0\nRead of size 8 at addr ffff8880160664b8 by task kworker/u11:1/7593\nWorkqueue: hci0 hci_error_reset\nCall Trace:\n \u003cTASK\u003e\n dump_stack_lvl+0xcd/0x134\n print_report.cold+0x2ba/0x719\n kasan_report+0xb1/0x1e0\n kasan_check_range+0x140/0x190\n __mutex_unlock_slowpath+0xa6/0x5e0\n l2cap_conn_del+0x404/0x7b0\n l2cap_disconn_cfm+0x8c/0xc0\n hci_conn_hash_flush+0x11f/0x260\n hci_dev_close_sync+0x5f5/0x11f0\n hci_dev_do_close+0x2d/0x70\n hci_error_reset+0x9e/0x140\n process_one_work+0x98a/0x1620\n worker_thread+0x665/0x1080\n kthread+0x2e4/0x3a0\n ret_from_fork+0x1f/0x30\n \u003c/TASK\u003e\n\nAllocated by task 7593:\n kasan_save_stack+0x1e/0x40\n __kasan_kmalloc+0xa9/0xd0\n l2cap_chan_create+0x40/0x930\n amp_mgr_create+0x96/0x990\n a2mp_channel_create+0x7d/0x150\n l2cap_recv_frame+0x51b8/0x9a70\n l2cap_recv_acldata+0xaa3/0xc00\n hci_rx_work+0x702/0x1220\n process_one_work+0x98a/0x1620\n worker_thread+0x665/0x1080\n kthread+0x2e4/0x3a0\n ret_from_fork+0x1f/0x30\n\nFreed by task 7593:\n kasan_save_stack+0x1e/0x40\n kasan_set_track+0x21/0x30\n kasan_set_free_info+0x20/0x30\n ____kasan_slab_free+0x167/0x1c0\n slab_free_freelist_hook+0x89/0x1c0\n kfree+0xe2/0x580\n l2cap_chan_put+0x22a/0x2d0\n l2cap_conn_del+0x3fc/0x7b0\n l2cap_disconn_cfm+0x8c/0xc0\n hci_conn_hash_flush+0x11f/0x260\n hci_dev_close_sync+0x5f5/0x11f0\n hci_dev_do_close+0x2d/0x70\n hci_error_reset+0x9e/0x140\n process_one_work+0x98a/0x1620\n worker_thread+0x665/0x1080\n kthread+0x2e4/0x3a0\n ret_from_fork+0x1f/0x30\n\nLast potentially related work creation:\n kasan_save_stack+0x1e/0x40\n __kasan_record_aux_stack+0xbe/0xd0\n call_rcu+0x99/0x740\n netlink_release+0xe6a/0x1cf0\n __sock_release+0xcd/0x280\n sock_close+0x18/0x20\n __fput+0x27c/0xa90\n task_work_run+0xdd/0x1a0\n exit_to_user_mode_prepare+0x23c/0x250\n syscall_exit_to_user_mode+0x19/0x50\n do_syscall_64+0x42/0x80\n entry_SYSCALL_64_after_hwframe+0x63/0xcd\n\nSecond to last potentially related work creation:\n kasan_save_stack+0x1e/0x40\n __kasan_record_aux_stack+0xbe/0xd0\n call_rcu+0x99/0x740\n netlink_release+0xe6a/0x1cf0\n __sock_release+0xcd/0x280\n sock_close+0x18/0x20\n __fput+0x27c/0xa90\n task_work_run+0xdd/0x1a0\n exit_to_user_mode_prepare+0x23c/0x250\n syscall_exit_to_user_mode+0x19/0x50\n do_syscall_64+0x42/0x80\n entry_SYSCALL_64_after_hwframe+0x63/0xcd"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T12:45:25.157Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/db4a0783ed78beb2ebaa32f5f785bfd79c580689"
},
{
"url": "https://git.kernel.org/stable/c/17c6164854f8bb80bf76f32b2c2f199c16b53703"
},
{
"url": "https://git.kernel.org/stable/c/7f7bfdd9a9af3b12c33d9da9a012e7f4d5c91f4b"
},
{
"url": "https://git.kernel.org/stable/c/c1f594dddd9ffd747c39f49cc5b67a9b7677d2ab"
},
{
"url": "https://git.kernel.org/stable/c/d9ec6e2fbd4a565b2345d4852f586b7ae3ab41fd"
},
{
"url": "https://git.kernel.org/stable/c/a3a7b2ac64de232edb67279e804932cb42f0b52a"
},
{
"url": "https://git.kernel.org/stable/c/8f7e4cf0694149a5d999d676ebd9ecf1b4cb2cc9"
},
{
"url": "https://git.kernel.org/stable/c/0d0e2d032811280b927650ff3c15fe5020e82533"
}
],
"title": "Bluetooth: L2CAP: fix use-after-free in l2cap_conn_del()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49909",
"datePublished": "2025-05-01T14:10:52.331Z",
"dateReserved": "2025-05-01T14:05:17.247Z",
"dateUpdated": "2025-10-01T16:00:46.843Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53064 (GCVE-0-2023-53064)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 12:50
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
iavf: fix hang on reboot with ice
When a system with E810 with existing VFs gets rebooted the following
hang may be observed.
Pid 1 is hung in iavf_remove(), part of a network driver:
PID: 1 TASK: ffff965400e5a340 CPU: 24 COMMAND: "systemd-shutdow"
#0 [ffffaad04005fa50] __schedule at ffffffff8b3239cb
#1 [ffffaad04005fae8] schedule at ffffffff8b323e2d
#2 [ffffaad04005fb00] schedule_hrtimeout_range_clock at ffffffff8b32cebc
#3 [ffffaad04005fb80] usleep_range_state at ffffffff8b32c930
#4 [ffffaad04005fbb0] iavf_remove at ffffffffc12b9b4c [iavf]
#5 [ffffaad04005fbf0] pci_device_remove at ffffffff8add7513
#6 [ffffaad04005fc10] device_release_driver_internal at ffffffff8af08baa
#7 [ffffaad04005fc40] pci_stop_bus_device at ffffffff8adcc5fc
#8 [ffffaad04005fc60] pci_stop_and_remove_bus_device at ffffffff8adcc81e
#9 [ffffaad04005fc70] pci_iov_remove_virtfn at ffffffff8adf9429
#10 [ffffaad04005fca8] sriov_disable at ffffffff8adf98e4
#11 [ffffaad04005fcc8] ice_free_vfs at ffffffffc04bb2c8 [ice]
#12 [ffffaad04005fd10] ice_remove at ffffffffc04778fe [ice]
#13 [ffffaad04005fd38] ice_shutdown at ffffffffc0477946 [ice]
#14 [ffffaad04005fd50] pci_device_shutdown at ffffffff8add58f1
#15 [ffffaad04005fd70] device_shutdown at ffffffff8af05386
#16 [ffffaad04005fd98] kernel_restart at ffffffff8a92a870
#17 [ffffaad04005fda8] __do_sys_reboot at ffffffff8a92abd6
#18 [ffffaad04005fee0] do_syscall_64 at ffffffff8b317159
#19 [ffffaad04005ff08] __context_tracking_enter at ffffffff8b31b6fc
#20 [ffffaad04005ff18] syscall_exit_to_user_mode at ffffffff8b31b50d
#21 [ffffaad04005ff28] do_syscall_64 at ffffffff8b317169
#22 [ffffaad04005ff50] entry_SYSCALL_64_after_hwframe at ffffffff8b40009b
RIP: 00007f1baa5c13d7 RSP: 00007fffbcc55a98 RFLAGS: 00000202
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1baa5c13d7
RDX: 0000000001234567 RSI: 0000000028121969 RDI: 00000000fee1dead
RBP: 00007fffbcc55ca0 R8: 0000000000000000 R9: 00007fffbcc54e90
R10: 00007fffbcc55050 R11: 0000000000000202 R12: 0000000000000005
R13: 0000000000000000 R14: 00007fffbcc55af0 R15: 0000000000000000
ORIG_RAX: 00000000000000a9 CS: 0033 SS: 002b
During reboot all drivers PM shutdown callbacks are invoked.
In iavf_shutdown() the adapter state is changed to __IAVF_REMOVE.
In ice_shutdown() the call chain above is executed, which at some point
calls iavf_remove(). However iavf_remove() expects the VF to be in one
of the states __IAVF_RUNNING, __IAVF_DOWN or __IAVF_INIT_FAILED. If
that's not the case it sleeps forever.
So if iavf_shutdown() gets invoked before iavf_remove() the system will
hang indefinitely because the adapter is already in state __IAVF_REMOVE.
Fix this by returning from iavf_remove() if the state is __IAVF_REMOVE,
as we already went through iavf_shutdown().
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 85aa76066fef64de8a48d0da6b4071ceac455a94 Version: 974578017fc1fdd06cea8afb9dfa32602e8529ed Version: 974578017fc1fdd06cea8afb9dfa32602e8529ed Version: 974578017fc1fdd06cea8afb9dfa32602e8529ed Version: 7b9515172ab4d4c6ac0eae4b71013ee6ce932205 Version: ecff08f3c469bfb25609df789f4149b10feec91c |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/intel/iavf/iavf_main.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "7a29799fc141ba9e6cf921fc8e958e3398ad1a4f",
"status": "affected",
"version": "85aa76066fef64de8a48d0da6b4071ceac455a94",
"versionType": "git"
},
{
"lessThan": "502b898235f06130750c91512c86dd0e9efe28e6",
"status": "affected",
"version": "974578017fc1fdd06cea8afb9dfa32602e8529ed",
"versionType": "git"
},
{
"lessThan": "f752ace58867de3c063512b21e0f1694fc27f043",
"status": "affected",
"version": "974578017fc1fdd06cea8afb9dfa32602e8529ed",
"versionType": "git"
},
{
"lessThan": "4e264be98b88a6d6f476c11087fe865696e8bef5",
"status": "affected",
"version": "974578017fc1fdd06cea8afb9dfa32602e8529ed",
"versionType": "git"
},
{
"status": "affected",
"version": "7b9515172ab4d4c6ac0eae4b71013ee6ce932205",
"versionType": "git"
},
{
"status": "affected",
"version": "ecff08f3c469bfb25609df789f4149b10feec91c",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/intel/iavf/iavf_main.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.17"
},
{
"lessThan": "5.17",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.105",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.22",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.105",
"versionStartIncluding": "5.15.27",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.22",
"versionStartIncluding": "5.17",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.9",
"versionStartIncluding": "5.17",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "5.17",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.16.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.15.81",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\niavf: fix hang on reboot with ice\n\nWhen a system with E810 with existing VFs gets rebooted the following\nhang may be observed.\n\n Pid 1 is hung in iavf_remove(), part of a network driver:\n PID: 1 TASK: ffff965400e5a340 CPU: 24 COMMAND: \"systemd-shutdow\"\n #0 [ffffaad04005fa50] __schedule at ffffffff8b3239cb\n #1 [ffffaad04005fae8] schedule at ffffffff8b323e2d\n #2 [ffffaad04005fb00] schedule_hrtimeout_range_clock at ffffffff8b32cebc\n #3 [ffffaad04005fb80] usleep_range_state at ffffffff8b32c930\n #4 [ffffaad04005fbb0] iavf_remove at ffffffffc12b9b4c [iavf]\n #5 [ffffaad04005fbf0] pci_device_remove at ffffffff8add7513\n #6 [ffffaad04005fc10] device_release_driver_internal at ffffffff8af08baa\n #7 [ffffaad04005fc40] pci_stop_bus_device at ffffffff8adcc5fc\n #8 [ffffaad04005fc60] pci_stop_and_remove_bus_device at ffffffff8adcc81e\n #9 [ffffaad04005fc70] pci_iov_remove_virtfn at ffffffff8adf9429\n #10 [ffffaad04005fca8] sriov_disable at ffffffff8adf98e4\n #11 [ffffaad04005fcc8] ice_free_vfs at ffffffffc04bb2c8 [ice]\n #12 [ffffaad04005fd10] ice_remove at ffffffffc04778fe [ice]\n #13 [ffffaad04005fd38] ice_shutdown at ffffffffc0477946 [ice]\n #14 [ffffaad04005fd50] pci_device_shutdown at ffffffff8add58f1\n #15 [ffffaad04005fd70] device_shutdown at ffffffff8af05386\n #16 [ffffaad04005fd98] kernel_restart at ffffffff8a92a870\n #17 [ffffaad04005fda8] __do_sys_reboot at ffffffff8a92abd6\n #18 [ffffaad04005fee0] do_syscall_64 at ffffffff8b317159\n #19 [ffffaad04005ff08] __context_tracking_enter at ffffffff8b31b6fc\n #20 [ffffaad04005ff18] syscall_exit_to_user_mode at ffffffff8b31b50d\n #21 [ffffaad04005ff28] do_syscall_64 at ffffffff8b317169\n #22 [ffffaad04005ff50] entry_SYSCALL_64_after_hwframe at ffffffff8b40009b\n RIP: 00007f1baa5c13d7 RSP: 00007fffbcc55a98 RFLAGS: 00000202\n RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1baa5c13d7\n RDX: 0000000001234567 RSI: 0000000028121969 RDI: 00000000fee1dead\n RBP: 00007fffbcc55ca0 R8: 0000000000000000 R9: 00007fffbcc54e90\n R10: 00007fffbcc55050 R11: 0000000000000202 R12: 0000000000000005\n R13: 0000000000000000 R14: 00007fffbcc55af0 R15: 0000000000000000\n ORIG_RAX: 00000000000000a9 CS: 0033 SS: 002b\n\nDuring reboot all drivers PM shutdown callbacks are invoked.\nIn iavf_shutdown() the adapter state is changed to __IAVF_REMOVE.\nIn ice_shutdown() the call chain above is executed, which at some point\ncalls iavf_remove(). However iavf_remove() expects the VF to be in one\nof the states __IAVF_RUNNING, __IAVF_DOWN or __IAVF_INIT_FAILED. If\nthat\u0027s not the case it sleeps forever.\nSo if iavf_shutdown() gets invoked before iavf_remove() the system will\nhang indefinitely because the adapter is already in state __IAVF_REMOVE.\n\nFix this by returning from iavf_remove() if the state is __IAVF_REMOVE,\nas we already went through iavf_shutdown()."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T12:50:15.271Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/7a29799fc141ba9e6cf921fc8e958e3398ad1a4f"
},
{
"url": "https://git.kernel.org/stable/c/502b898235f06130750c91512c86dd0e9efe28e6"
},
{
"url": "https://git.kernel.org/stable/c/f752ace58867de3c063512b21e0f1694fc27f043"
},
{
"url": "https://git.kernel.org/stable/c/4e264be98b88a6d6f476c11087fe865696e8bef5"
}
],
"title": "iavf: fix hang on reboot with ice",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53064",
"datePublished": "2025-05-02T15:55:17.971Z",
"dateReserved": "2025-05-02T15:51:43.548Z",
"dateUpdated": "2025-05-04T12:50:15.271Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49783 (GCVE-0-2022-49783)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:45
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
x86/fpu: Drop fpregs lock before inheriting FPU permissions
Mike Galbraith reported the following against an old fork of preempt-rt
but the same issue also applies to the current preempt-rt tree.
BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:46
in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 1, name: systemd
preempt_count: 1, expected: 0
RCU nest depth: 0, expected: 0
Preemption disabled at:
fpu_clone
CPU: 6 PID: 1 Comm: systemd Tainted: G E (unreleased)
Call Trace:
<TASK>
dump_stack_lvl
? fpu_clone
__might_resched
rt_spin_lock
fpu_clone
? copy_thread
? copy_process
? shmem_alloc_inode
? kmem_cache_alloc
? kernel_clone
? __do_sys_clone
? do_syscall_64
? __x64_sys_rt_sigprocmask
? syscall_exit_to_user_mode
? do_syscall_64
? syscall_exit_to_user_mode
? do_syscall_64
? syscall_exit_to_user_mode
? do_syscall_64
? exc_page_fault
? entry_SYSCALL_64_after_hwframe
</TASK>
Mike says:
The splat comes from fpu_inherit_perms() being called under fpregs_lock(),
and us reaching the spin_lock_irq() therein due to fpu_state_size_dynamic()
returning true despite static key __fpu_state_size_dynamic having never
been enabled.
Mike's assessment looks correct. fpregs_lock on a PREEMPT_RT kernel disables
preemption so calling spin_lock_irq() in fpu_inherit_perms() is unsafe. This
problem exists since commit
9e798e9aa14c ("x86/fpu: Prepare fpu_clone() for dynamically enabled features").
Even though the original bug report should not have enabled the paths at
all, the bug still exists.
fpregs_lock is necessary when editing the FPU registers or a task's FP
state but it is not necessary for fpu_inherit_perms(). The only write
of any FP state in fpu_inherit_perms() is for the new child which is
not running yet and cannot context switch or be borrowed by a kernel
thread yet. Hence, fpregs_lock is not protecting anything in the new
child until clone() completes and can be dropped earlier. The siglock
still needs to be acquired by fpu_inherit_perms() as the read of the
parent's permissions has to be serialised.
[ bp: Cleanup splat. ]
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"arch/x86/kernel/fpu/core.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "c6e8a7a1780af3da65e78a615f7d0874da6aabb0",
"status": "affected",
"version": "9e798e9aa14c45fb94e47b30bf6347b369ce9df7",
"versionType": "git"
},
{
"lessThan": "36b038791e1e2baea892e9276588815fd14894b4",
"status": "affected",
"version": "9e798e9aa14c45fb94e47b30bf6347b369ce9df7",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"arch/x86/kernel/fpu/core.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.16"
},
{
"lessThan": "5.16",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "5.16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "5.16",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nx86/fpu: Drop fpregs lock before inheriting FPU permissions\n\nMike Galbraith reported the following against an old fork of preempt-rt\nbut the same issue also applies to the current preempt-rt tree.\n\n BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:46\n in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 1, name: systemd\n preempt_count: 1, expected: 0\n RCU nest depth: 0, expected: 0\n Preemption disabled at:\n fpu_clone\n CPU: 6 PID: 1 Comm: systemd Tainted: G E (unreleased)\n Call Trace:\n \u003cTASK\u003e\n dump_stack_lvl\n ? fpu_clone\n __might_resched\n rt_spin_lock\n fpu_clone\n ? copy_thread\n ? copy_process\n ? shmem_alloc_inode\n ? kmem_cache_alloc\n ? kernel_clone\n ? __do_sys_clone\n ? do_syscall_64\n ? __x64_sys_rt_sigprocmask\n ? syscall_exit_to_user_mode\n ? do_syscall_64\n ? syscall_exit_to_user_mode\n ? do_syscall_64\n ? syscall_exit_to_user_mode\n ? do_syscall_64\n ? exc_page_fault\n ? entry_SYSCALL_64_after_hwframe\n \u003c/TASK\u003e\n\nMike says:\n\n The splat comes from fpu_inherit_perms() being called under fpregs_lock(),\n and us reaching the spin_lock_irq() therein due to fpu_state_size_dynamic()\n returning true despite static key __fpu_state_size_dynamic having never\n been enabled.\n\nMike\u0027s assessment looks correct. fpregs_lock on a PREEMPT_RT kernel disables\npreemption so calling spin_lock_irq() in fpu_inherit_perms() is unsafe. This\nproblem exists since commit\n\n 9e798e9aa14c (\"x86/fpu: Prepare fpu_clone() for dynamically enabled features\").\n\nEven though the original bug report should not have enabled the paths at\nall, the bug still exists.\n\nfpregs_lock is necessary when editing the FPU registers or a task\u0027s FP\nstate but it is not necessary for fpu_inherit_perms(). The only write\nof any FP state in fpu_inherit_perms() is for the new child which is\nnot running yet and cannot context switch or be borrowed by a kernel\nthread yet. Hence, fpregs_lock is not protecting anything in the new\nchild until clone() completes and can be dropped earlier. The siglock\nstill needs to be acquired by fpu_inherit_perms() as the read of the\nparent\u0027s permissions has to be serialised.\n\n [ bp: Cleanup splat. ]"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:45:16.690Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/c6e8a7a1780af3da65e78a615f7d0874da6aabb0"
},
{
"url": "https://git.kernel.org/stable/c/36b038791e1e2baea892e9276588815fd14894b4"
}
],
"title": "x86/fpu: Drop fpregs lock before inheriting FPU permissions",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49783",
"datePublished": "2025-05-01T14:09:17.054Z",
"dateReserved": "2025-05-01T14:05:17.223Z",
"dateUpdated": "2025-05-04T08:45:16.690Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49845 (GCVE-0-2022-49845)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-10-01 17:00
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
can: j1939: j1939_send_one(): fix missing CAN header initialization
The read access to struct canxl_frame::len inside of a j1939 created
skbuff revealed a missing initialization of reserved and later filled
elements in struct can_frame.
This patch initializes the 8 byte CAN header with zero.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-49845",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T17:00:15.300629Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-908",
"description": "CWE-908 Use of Uninitialized Resource",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T17:00:17.827Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/can/j1939/main.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "d0513b095e1ef1469718564dec3fb3348556d0a8",
"status": "affected",
"version": "9d71dd0c70099914fcd063135da3c580865e924c",
"versionType": "git"
},
{
"lessThan": "f8e0edeaa0f2b860bdbbf0aafb4492533043d650",
"status": "affected",
"version": "9d71dd0c70099914fcd063135da3c580865e924c",
"versionType": "git"
},
{
"lessThan": "69e86c6268d59ceddd0abe9ae8f1f5296f316c3c",
"status": "affected",
"version": "9d71dd0c70099914fcd063135da3c580865e924c",
"versionType": "git"
},
{
"lessThan": "2719f82ad5d8199cf5f346ea8bb3998ad5323b72",
"status": "affected",
"version": "9d71dd0c70099914fcd063135da3c580865e924c",
"versionType": "git"
},
{
"lessThan": "3eb3d283e8579a22b81dd2ac3987b77465b2a22f",
"status": "affected",
"version": "9d71dd0c70099914fcd063135da3c580865e924c",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/can/j1939/main.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.4"
},
{
"lessThan": "5.4",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.155",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.79",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.225",
"versionStartIncluding": "5.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.155",
"versionStartIncluding": "5.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.79",
"versionStartIncluding": "5.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.9",
"versionStartIncluding": "5.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "5.4",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncan: j1939: j1939_send_one(): fix missing CAN header initialization\n\nThe read access to struct canxl_frame::len inside of a j1939 created\nskbuff revealed a missing initialization of reserved and later filled\nelements in struct can_frame.\n\nThis patch initializes the 8 byte CAN header with zero."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:46:45.744Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/d0513b095e1ef1469718564dec3fb3348556d0a8"
},
{
"url": "https://git.kernel.org/stable/c/f8e0edeaa0f2b860bdbbf0aafb4492533043d650"
},
{
"url": "https://git.kernel.org/stable/c/69e86c6268d59ceddd0abe9ae8f1f5296f316c3c"
},
{
"url": "https://git.kernel.org/stable/c/2719f82ad5d8199cf5f346ea8bb3998ad5323b72"
},
{
"url": "https://git.kernel.org/stable/c/3eb3d283e8579a22b81dd2ac3987b77465b2a22f"
}
],
"title": "can: j1939: j1939_send_one(): fix missing CAN header initialization",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49845",
"datePublished": "2025-05-01T14:09:59.718Z",
"dateReserved": "2025-05-01T14:05:17.230Z",
"dateUpdated": "2025-10-01T17:00:17.827Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53119 (GCVE-0-2023-53119)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 07:50
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
nfc: pn533: initialize struct pn533_out_arg properly
struct pn533_out_arg used as a temporary context for out_urb is not
initialized properly. Its uninitialized 'phy' field can be dereferenced in
error cases inside pn533_out_complete() callback function. It causes the
following failure:
general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007]
CPU: 1 PID: 0 Comm: swapper/1 Not tainted 6.2.0-rc3-next-20230110-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
RIP: 0010:pn533_out_complete.cold+0x15/0x44 drivers/nfc/pn533/usb.c:441
Call Trace:
<IRQ>
__usb_hcd_giveback_urb+0x2b6/0x5c0 drivers/usb/core/hcd.c:1671
usb_hcd_giveback_urb+0x384/0x430 drivers/usb/core/hcd.c:1754
dummy_timer+0x1203/0x32d0 drivers/usb/gadget/udc/dummy_hcd.c:1988
call_timer_fn+0x1da/0x800 kernel/time/timer.c:1700
expire_timers+0x234/0x330 kernel/time/timer.c:1751
__run_timers kernel/time/timer.c:2022 [inline]
__run_timers kernel/time/timer.c:1995 [inline]
run_timer_softirq+0x326/0x910 kernel/time/timer.c:2035
__do_softirq+0x1fb/0xaf6 kernel/softirq.c:571
invoke_softirq kernel/softirq.c:445 [inline]
__irq_exit_rcu+0x123/0x180 kernel/softirq.c:650
irq_exit_rcu+0x9/0x20 kernel/softirq.c:662
sysvec_apic_timer_interrupt+0x97/0xc0 arch/x86/kernel/apic/apic.c:1107
Initialize the field with the pn533_usb_phy currently used.
Found by Linux Verification Center (linuxtesting.org) with Syzkaller.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 35529d6b827eedb6bf7e81130e4b7e0aba9e58d2 Version: 321db5131c92983dac4f3338e8fbb6df214238c0 Version: 9424d2205fe94a095fb9365ec0c6137f0b394a2b Version: 0ca78c99656f5c448567db1e148367aa3b01c80a Version: 39ae73e581112cfe27ba50aecb1c891ce57cecb1 Version: 8998db5021a28ad67aa8d627bdb4226e4046ccc4 Version: 9dab880d675b9d0dd56c6428e4e8352a3339371d Version: 9dab880d675b9d0dd56c6428e4e8352a3339371d |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/nfc/pn533/usb.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "2bd1ed6d607d7013ed4959e86990a04f028543ef",
"status": "affected",
"version": "35529d6b827eedb6bf7e81130e4b7e0aba9e58d2",
"versionType": "git"
},
{
"lessThan": "4c20a07ed26a71a8ccc9c6d935fc181573f5462e",
"status": "affected",
"version": "321db5131c92983dac4f3338e8fbb6df214238c0",
"versionType": "git"
},
{
"lessThan": "0f9c1f26d434c32520dfe33326b28c5954bc4299",
"status": "affected",
"version": "9424d2205fe94a095fb9365ec0c6137f0b394a2b",
"versionType": "git"
},
{
"lessThan": "2703da78849c47b6b5b4471edb35fc7b7f91dead",
"status": "affected",
"version": "0ca78c99656f5c448567db1e148367aa3b01c80a",
"versionType": "git"
},
{
"lessThan": "2bee84369b76f6c9ef71938069c65a6ebd1a12f7",
"status": "affected",
"version": "39ae73e581112cfe27ba50aecb1c891ce57cecb1",
"versionType": "git"
},
{
"lessThan": "a97ef110c491b72c138111a595a3a3af56cbc94c",
"status": "affected",
"version": "8998db5021a28ad67aa8d627bdb4226e4046ccc4",
"versionType": "git"
},
{
"lessThan": "2cbd4213baf7be5d87d183e2032c54003de0790f",
"status": "affected",
"version": "9dab880d675b9d0dd56c6428e4e8352a3339371d",
"versionType": "git"
},
{
"lessThan": "484b7059796e3bc1cb527caa61dfc60da649b4f6",
"status": "affected",
"version": "9dab880d675b9d0dd56c6428e4e8352a3339371d",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/nfc/pn533/usb.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.2"
},
{
"lessThan": "6.2",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.311",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.279",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.238",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.176",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.104",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.21",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.311",
"versionStartIncluding": "4.14.303",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.279",
"versionStartIncluding": "4.19.270",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.238",
"versionStartIncluding": "5.4.229",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.176",
"versionStartIncluding": "5.10.164",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.104",
"versionStartIncluding": "5.15.89",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.21",
"versionStartIncluding": "6.1.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.8",
"versionStartIncluding": "6.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "6.2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnfc: pn533: initialize struct pn533_out_arg properly\n\nstruct pn533_out_arg used as a temporary context for out_urb is not\ninitialized properly. Its uninitialized \u0027phy\u0027 field can be dereferenced in\nerror cases inside pn533_out_complete() callback function. It causes the\nfollowing failure:\n\ngeneral protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN\nKASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007]\nCPU: 1 PID: 0 Comm: swapper/1 Not tainted 6.2.0-rc3-next-20230110-syzkaller #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022\nRIP: 0010:pn533_out_complete.cold+0x15/0x44 drivers/nfc/pn533/usb.c:441\nCall Trace:\n \u003cIRQ\u003e\n __usb_hcd_giveback_urb+0x2b6/0x5c0 drivers/usb/core/hcd.c:1671\n usb_hcd_giveback_urb+0x384/0x430 drivers/usb/core/hcd.c:1754\n dummy_timer+0x1203/0x32d0 drivers/usb/gadget/udc/dummy_hcd.c:1988\n call_timer_fn+0x1da/0x800 kernel/time/timer.c:1700\n expire_timers+0x234/0x330 kernel/time/timer.c:1751\n __run_timers kernel/time/timer.c:2022 [inline]\n __run_timers kernel/time/timer.c:1995 [inline]\n run_timer_softirq+0x326/0x910 kernel/time/timer.c:2035\n __do_softirq+0x1fb/0xaf6 kernel/softirq.c:571\n invoke_softirq kernel/softirq.c:445 [inline]\n __irq_exit_rcu+0x123/0x180 kernel/softirq.c:650\n irq_exit_rcu+0x9/0x20 kernel/softirq.c:662\n sysvec_apic_timer_interrupt+0x97/0xc0 arch/x86/kernel/apic/apic.c:1107\n\nInitialize the field with the pn533_usb_phy currently used.\n\nFound by Linux Verification Center (linuxtesting.org) with Syzkaller."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:50:14.684Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/2bd1ed6d607d7013ed4959e86990a04f028543ef"
},
{
"url": "https://git.kernel.org/stable/c/4c20a07ed26a71a8ccc9c6d935fc181573f5462e"
},
{
"url": "https://git.kernel.org/stable/c/0f9c1f26d434c32520dfe33326b28c5954bc4299"
},
{
"url": "https://git.kernel.org/stable/c/2703da78849c47b6b5b4471edb35fc7b7f91dead"
},
{
"url": "https://git.kernel.org/stable/c/2bee84369b76f6c9ef71938069c65a6ebd1a12f7"
},
{
"url": "https://git.kernel.org/stable/c/a97ef110c491b72c138111a595a3a3af56cbc94c"
},
{
"url": "https://git.kernel.org/stable/c/2cbd4213baf7be5d87d183e2032c54003de0790f"
},
{
"url": "https://git.kernel.org/stable/c/484b7059796e3bc1cb527caa61dfc60da649b4f6"
}
],
"title": "nfc: pn533: initialize struct pn533_out_arg properly",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53119",
"datePublished": "2025-05-02T15:55:56.818Z",
"dateReserved": "2025-05-02T15:51:43.555Z",
"dateUpdated": "2025-05-04T07:50:14.684Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53045 (GCVE-0-2023-53045)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 07:48
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: gadget: u_audio: don't let userspace block driver unbind
In the unbind callback for f_uac1 and f_uac2, a call to snd_card_free()
via g_audio_cleanup() will disconnect the card and then wait for all
resources to be released, which happens when the refcount falls to zero.
Since userspace can keep the refcount incremented by not closing the
relevant file descriptor, the call to unbind may block indefinitely.
This can cause a deadlock during reboot, as evidenced by the following
blocked task observed on my machine:
task:reboot state:D stack:0 pid:2827 ppid:569 flags:0x0000000c
Call trace:
__switch_to+0xc8/0x140
__schedule+0x2f0/0x7c0
schedule+0x60/0xd0
schedule_timeout+0x180/0x1d4
wait_for_completion+0x78/0x180
snd_card_free+0x90/0xa0
g_audio_cleanup+0x2c/0x64
afunc_unbind+0x28/0x60
...
kernel_restart+0x4c/0xac
__do_sys_reboot+0xcc/0x1ec
__arm64_sys_reboot+0x28/0x30
invoke_syscall+0x4c/0x110
...
The issue can also be observed by opening the card with arecord and
then stopping the process through the shell before unbinding:
# arecord -D hw:UAC2Gadget -f S32_LE -c 2 -r 48000 /dev/null
Recording WAVE '/dev/null' : Signed 32 bit Little Endian, Rate 48000 Hz, Stereo
^Z[1]+ Stopped arecord -D hw:UAC2Gadget -f S32_LE -c 2 -r 48000 /dev/null
# echo gadget.0 > /sys/bus/gadget/drivers/configfs-gadget/unbind
(observe that the unbind command never finishes)
Fix the problem by using snd_card_free_when_closed() instead, which will
still disconnect the card as desired, but defer the task of freeing the
resources to the core once userspace closes its file descriptor.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 132fcb460839a876f5bc8b71bede60f8d0875757 Version: 132fcb460839a876f5bc8b71bede60f8d0875757 Version: 132fcb460839a876f5bc8b71bede60f8d0875757 Version: 132fcb460839a876f5bc8b71bede60f8d0875757 Version: 132fcb460839a876f5bc8b71bede60f8d0875757 Version: 132fcb460839a876f5bc8b71bede60f8d0875757 Version: 132fcb460839a876f5bc8b71bede60f8d0875757 Version: 132fcb460839a876f5bc8b71bede60f8d0875757 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/usb/gadget/function/u_audio.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "3e016ef2e72da93a2ea7afbb45de1b481b44d761",
"status": "affected",
"version": "132fcb460839a876f5bc8b71bede60f8d0875757",
"versionType": "git"
},
{
"lessThan": "3256e152b645fc1e788ba44c2d8ced690113e3e6",
"status": "affected",
"version": "132fcb460839a876f5bc8b71bede60f8d0875757",
"versionType": "git"
},
{
"lessThan": "0eda2004f38d95ef5715d62be884cd344260535b",
"status": "affected",
"version": "132fcb460839a876f5bc8b71bede60f8d0875757",
"versionType": "git"
},
{
"lessThan": "33f341c1fc60e172a3515c51bdabee11e83d1ee9",
"status": "affected",
"version": "132fcb460839a876f5bc8b71bede60f8d0875757",
"versionType": "git"
},
{
"lessThan": "b131989797f7287d7fdadb2bababc05a15d44750",
"status": "affected",
"version": "132fcb460839a876f5bc8b71bede60f8d0875757",
"versionType": "git"
},
{
"lessThan": "3bc7324e4911351e39c54a62e6ca46321cb10faf",
"status": "affected",
"version": "132fcb460839a876f5bc8b71bede60f8d0875757",
"versionType": "git"
},
{
"lessThan": "43ca70753dfffd517d2af126da28690f8f615605",
"status": "affected",
"version": "132fcb460839a876f5bc8b71bede60f8d0875757",
"versionType": "git"
},
{
"lessThan": "6c67ed9ad9b83e453e808f9b31a931a20a25629b",
"status": "affected",
"version": "132fcb460839a876f5bc8b71bede60f8d0875757",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/usb/gadget/function/u_audio.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "3.4"
},
{
"lessThan": "3.4",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.312",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.280",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.240",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.177",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.105",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.22",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.312",
"versionStartIncluding": "3.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.280",
"versionStartIncluding": "3.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.240",
"versionStartIncluding": "3.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.177",
"versionStartIncluding": "3.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.105",
"versionStartIncluding": "3.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.22",
"versionStartIncluding": "3.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.9",
"versionStartIncluding": "3.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "3.4",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: gadget: u_audio: don\u0027t let userspace block driver unbind\n\nIn the unbind callback for f_uac1 and f_uac2, a call to snd_card_free()\nvia g_audio_cleanup() will disconnect the card and then wait for all\nresources to be released, which happens when the refcount falls to zero.\nSince userspace can keep the refcount incremented by not closing the\nrelevant file descriptor, the call to unbind may block indefinitely.\nThis can cause a deadlock during reboot, as evidenced by the following\nblocked task observed on my machine:\n\n task:reboot state:D stack:0 pid:2827 ppid:569 flags:0x0000000c\n Call trace:\n __switch_to+0xc8/0x140\n __schedule+0x2f0/0x7c0\n schedule+0x60/0xd0\n schedule_timeout+0x180/0x1d4\n wait_for_completion+0x78/0x180\n snd_card_free+0x90/0xa0\n g_audio_cleanup+0x2c/0x64\n afunc_unbind+0x28/0x60\n ...\n kernel_restart+0x4c/0xac\n __do_sys_reboot+0xcc/0x1ec\n __arm64_sys_reboot+0x28/0x30\n invoke_syscall+0x4c/0x110\n ...\n\nThe issue can also be observed by opening the card with arecord and\nthen stopping the process through the shell before unbinding:\n\n # arecord -D hw:UAC2Gadget -f S32_LE -c 2 -r 48000 /dev/null\n Recording WAVE \u0027/dev/null\u0027 : Signed 32 bit Little Endian, Rate 48000 Hz, Stereo\n ^Z[1]+ Stopped arecord -D hw:UAC2Gadget -f S32_LE -c 2 -r 48000 /dev/null\n # echo gadget.0 \u003e /sys/bus/gadget/drivers/configfs-gadget/unbind\n (observe that the unbind command never finishes)\n\nFix the problem by using snd_card_free_when_closed() instead, which will\nstill disconnect the card as desired, but defer the task of freeing the\nresources to the core once userspace closes its file descriptor."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:48:29.370Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/3e016ef2e72da93a2ea7afbb45de1b481b44d761"
},
{
"url": "https://git.kernel.org/stable/c/3256e152b645fc1e788ba44c2d8ced690113e3e6"
},
{
"url": "https://git.kernel.org/stable/c/0eda2004f38d95ef5715d62be884cd344260535b"
},
{
"url": "https://git.kernel.org/stable/c/33f341c1fc60e172a3515c51bdabee11e83d1ee9"
},
{
"url": "https://git.kernel.org/stable/c/b131989797f7287d7fdadb2bababc05a15d44750"
},
{
"url": "https://git.kernel.org/stable/c/3bc7324e4911351e39c54a62e6ca46321cb10faf"
},
{
"url": "https://git.kernel.org/stable/c/43ca70753dfffd517d2af126da28690f8f615605"
},
{
"url": "https://git.kernel.org/stable/c/6c67ed9ad9b83e453e808f9b31a931a20a25629b"
}
],
"title": "usb: gadget: u_audio: don\u0027t let userspace block driver unbind",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53045",
"datePublished": "2025-05-02T15:55:02.518Z",
"dateReserved": "2025-04-16T07:18:43.828Z",
"dateUpdated": "2025-05-04T07:48:29.370Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49812 (GCVE-0-2022-49812)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:45
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
bridge: switchdev: Fix memory leaks when changing VLAN protocol
The bridge driver can offload VLANs to the underlying hardware either
via switchdev or the 8021q driver. When the former is used, the VLAN is
marked in the bridge driver with the 'BR_VLFLAG_ADDED_BY_SWITCHDEV'
private flag.
To avoid the memory leaks mentioned in the cited commit, the bridge
driver will try to delete a VLAN via the 8021q driver if the VLAN is not
marked with the previously mentioned flag.
When the VLAN protocol of the bridge changes, switchdev drivers are
notified via the 'SWITCHDEV_ATTR_ID_BRIDGE_VLAN_PROTOCOL' attribute, but
the 8021q driver is also called to add the existing VLANs with the new
protocol and delete them with the old protocol.
In case the VLANs were offloaded via switchdev, the above behavior is
both redundant and buggy. Redundant because the VLANs are already
programmed in hardware and drivers that support VLAN protocol change
(currently only mlx5) change the protocol upon the switchdev attribute
notification. Buggy because the 8021q driver is called despite these
VLANs being marked with 'BR_VLFLAG_ADDED_BY_SWITCHDEV'. This leads to
memory leaks [1] when the VLANs are deleted.
Fix by not calling the 8021q driver for VLANs that were already
programmed via switchdev.
[1]
unreferenced object 0xffff8881f6771200 (size 256):
comm "ip", pid 446855, jiffies 4298238841 (age 55.240s)
hex dump (first 32 bytes):
00 00 7f 0e 83 88 ff ff 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<00000000012819ac>] vlan_vid_add+0x437/0x750
[<00000000f2281fad>] __br_vlan_set_proto+0x289/0x920
[<000000000632b56f>] br_changelink+0x3d6/0x13f0
[<0000000089d25f04>] __rtnl_newlink+0x8ae/0x14c0
[<00000000f6276baf>] rtnl_newlink+0x5f/0x90
[<00000000746dc902>] rtnetlink_rcv_msg+0x336/0xa00
[<000000001c2241c0>] netlink_rcv_skb+0x11d/0x340
[<0000000010588814>] netlink_unicast+0x438/0x710
[<00000000e1a4cd5c>] netlink_sendmsg+0x788/0xc40
[<00000000e8992d4e>] sock_sendmsg+0xb0/0xe0
[<00000000621b8f91>] ____sys_sendmsg+0x4ff/0x6d0
[<000000000ea26996>] ___sys_sendmsg+0x12e/0x1b0
[<00000000684f7e25>] __sys_sendmsg+0xab/0x130
[<000000004538b104>] do_syscall_64+0x3d/0x90
[<0000000091ed9678>] entry_SYSCALL_64_after_hwframe+0x46/0xb0
References
| URL | Tags | |
|---|---|---|
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/bridge/br_vlan.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "347f1793b573466424c550f2748ed837b6690fe7",
"status": "affected",
"version": "279737939a8194f02fa352ab4476a1b241f44ef4",
"versionType": "git"
},
{
"lessThan": "fc16a2c81a3eb1cbba8775f5bdc67856df903a7c",
"status": "affected",
"version": "279737939a8194f02fa352ab4476a1b241f44ef4",
"versionType": "git"
},
{
"lessThan": "f8926e2d2225eb7b7e11cd3fa266aaad9075b767",
"status": "affected",
"version": "279737939a8194f02fa352ab4476a1b241f44ef4",
"versionType": "git"
},
{
"lessThan": "9d45921ee4cb364910097e7d1b7558559c2f9fd2",
"status": "affected",
"version": "279737939a8194f02fa352ab4476a1b241f44ef4",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/bridge/br_vlan.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.0"
},
{
"lessThan": "5.0",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.157",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.80",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.157",
"versionStartIncluding": "5.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.80",
"versionStartIncluding": "5.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "5.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "5.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbridge: switchdev: Fix memory leaks when changing VLAN protocol\n\nThe bridge driver can offload VLANs to the underlying hardware either\nvia switchdev or the 8021q driver. When the former is used, the VLAN is\nmarked in the bridge driver with the \u0027BR_VLFLAG_ADDED_BY_SWITCHDEV\u0027\nprivate flag.\n\nTo avoid the memory leaks mentioned in the cited commit, the bridge\ndriver will try to delete a VLAN via the 8021q driver if the VLAN is not\nmarked with the previously mentioned flag.\n\nWhen the VLAN protocol of the bridge changes, switchdev drivers are\nnotified via the \u0027SWITCHDEV_ATTR_ID_BRIDGE_VLAN_PROTOCOL\u0027 attribute, but\nthe 8021q driver is also called to add the existing VLANs with the new\nprotocol and delete them with the old protocol.\n\nIn case the VLANs were offloaded via switchdev, the above behavior is\nboth redundant and buggy. Redundant because the VLANs are already\nprogrammed in hardware and drivers that support VLAN protocol change\n(currently only mlx5) change the protocol upon the switchdev attribute\nnotification. Buggy because the 8021q driver is called despite these\nVLANs being marked with \u0027BR_VLFLAG_ADDED_BY_SWITCHDEV\u0027. This leads to\nmemory leaks [1] when the VLANs are deleted.\n\nFix by not calling the 8021q driver for VLANs that were already\nprogrammed via switchdev.\n\n[1]\nunreferenced object 0xffff8881f6771200 (size 256):\n comm \"ip\", pid 446855, jiffies 4298238841 (age 55.240s)\n hex dump (first 32 bytes):\n 00 00 7f 0e 83 88 ff ff 00 00 00 00 00 00 00 00 ................\n 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................\n backtrace:\n [\u003c00000000012819ac\u003e] vlan_vid_add+0x437/0x750\n [\u003c00000000f2281fad\u003e] __br_vlan_set_proto+0x289/0x920\n [\u003c000000000632b56f\u003e] br_changelink+0x3d6/0x13f0\n [\u003c0000000089d25f04\u003e] __rtnl_newlink+0x8ae/0x14c0\n [\u003c00000000f6276baf\u003e] rtnl_newlink+0x5f/0x90\n [\u003c00000000746dc902\u003e] rtnetlink_rcv_msg+0x336/0xa00\n [\u003c000000001c2241c0\u003e] netlink_rcv_skb+0x11d/0x340\n [\u003c0000000010588814\u003e] netlink_unicast+0x438/0x710\n [\u003c00000000e1a4cd5c\u003e] netlink_sendmsg+0x788/0xc40\n [\u003c00000000e8992d4e\u003e] sock_sendmsg+0xb0/0xe0\n [\u003c00000000621b8f91\u003e] ____sys_sendmsg+0x4ff/0x6d0\n [\u003c000000000ea26996\u003e] ___sys_sendmsg+0x12e/0x1b0\n [\u003c00000000684f7e25\u003e] __sys_sendmsg+0xab/0x130\n [\u003c000000004538b104\u003e] do_syscall_64+0x3d/0x90\n [\u003c0000000091ed9678\u003e] entry_SYSCALL_64_after_hwframe+0x46/0xb0"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:45:52.554Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/347f1793b573466424c550f2748ed837b6690fe7"
},
{
"url": "https://git.kernel.org/stable/c/fc16a2c81a3eb1cbba8775f5bdc67856df903a7c"
},
{
"url": "https://git.kernel.org/stable/c/f8926e2d2225eb7b7e11cd3fa266aaad9075b767"
},
{
"url": "https://git.kernel.org/stable/c/9d45921ee4cb364910097e7d1b7558559c2f9fd2"
}
],
"title": "bridge: switchdev: Fix memory leaks when changing VLAN protocol",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49812",
"datePublished": "2025-05-01T14:09:36.741Z",
"dateReserved": "2025-05-01T14:05:17.226Z",
"dateUpdated": "2025-05-04T08:45:52.554Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53077 (GCVE-0-2023-53077)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-09-03 13:06
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: fix shift-out-of-bounds in CalculateVMAndRowBytes
[WHY]
When PTEBufferSizeInRequests is zero, UBSAN reports the following
warning because dml_log2 returns an unexpected negative value:
shift exponent 4294966273 is too large for 32-bit type 'int'
[HOW]
In the case PTEBufferSizeInRequests is zero, skip the dml_log2() and
assign the result directly.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "7257070be70e19a9138f39009c1a26c83a8a7cfa",
"status": "affected",
"version": "6725a88f88a7e922e91c45bf83d320487810c192",
"versionType": "git"
},
{
"lessThan": "bec1bea2fa974e63f6059c33edde669c7894d0bc",
"status": "affected",
"version": "6725a88f88a7e922e91c45bf83d320487810c192",
"versionType": "git"
},
{
"lessThan": "a16394b5d661afec9a264fecac3abd87aea439ea",
"status": "affected",
"version": "6725a88f88a7e922e91c45bf83d320487810c192",
"versionType": "git"
},
{
"lessThan": "e12b95680821b9880cd9992c0f3555389363604f",
"status": "affected",
"version": "6725a88f88a7e922e91c45bf83d320487810c192",
"versionType": "git"
},
{
"lessThan": "031f196d1b1b6d5dfcb0533b431e3ab1750e6189",
"status": "affected",
"version": "6725a88f88a7e922e91c45bf83d320487810c192",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.9"
},
{
"lessThan": "5.9",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.176",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.104",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.21",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.176",
"versionStartIncluding": "5.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.104",
"versionStartIncluding": "5.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.21",
"versionStartIncluding": "5.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.8",
"versionStartIncluding": "5.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "5.9",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: fix shift-out-of-bounds in CalculateVMAndRowBytes\n\n[WHY]\nWhen PTEBufferSizeInRequests is zero, UBSAN reports the following\nwarning because dml_log2 returns an unexpected negative value:\n\n shift exponent 4294966273 is too large for 32-bit type \u0027int\u0027\n\n[HOW]\n\nIn the case PTEBufferSizeInRequests is zero, skip the dml_log2() and\nassign the result directly."
}
],
"providerMetadata": {
"dateUpdated": "2025-09-03T13:06:38.200Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/7257070be70e19a9138f39009c1a26c83a8a7cfa"
},
{
"url": "https://git.kernel.org/stable/c/bec1bea2fa974e63f6059c33edde669c7894d0bc"
},
{
"url": "https://git.kernel.org/stable/c/a16394b5d661afec9a264fecac3abd87aea439ea"
},
{
"url": "https://git.kernel.org/stable/c/e12b95680821b9880cd9992c0f3555389363604f"
},
{
"url": "https://git.kernel.org/stable/c/031f196d1b1b6d5dfcb0533b431e3ab1750e6189"
}
],
"title": "drm/amd/display: fix shift-out-of-bounds in CalculateVMAndRowBytes",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53077",
"datePublished": "2025-05-02T15:55:27.613Z",
"dateReserved": "2025-05-02T15:51:43.549Z",
"dateUpdated": "2025-09-03T13:06:38.200Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53073 (GCVE-0-2023-53073)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 07:49
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
perf/x86/amd/core: Always clear status for idx
The variable 'status' (which contains the unhandled overflow bits) is
not being properly masked in some cases, displaying the following
warning:
WARNING: CPU: 156 PID: 475601 at arch/x86/events/amd/core.c:972 amd_pmu_v2_handle_irq+0x216/0x270
This seems to be happening because the loop is being continued before
the status bit being unset, in case x86_perf_event_set_period()
returns 0. This is also causing an inconsistency because the "handled"
counter is incremented, but the status bit is not cleaned.
Move the bit cleaning together above, together when the "handled"
counter is incremented.
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"arch/x86/events/amd/core.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "ab33a8f7649b0324639a336e1081aaea51a4523e",
"status": "affected",
"version": "7685665c390dc68c2d9a74e8445f41494cc8f6cf",
"versionType": "git"
},
{
"lessThan": "9d4c7b1f12e101d6d6253092588b127416ddfb6c",
"status": "affected",
"version": "7685665c390dc68c2d9a74e8445f41494cc8f6cf",
"versionType": "git"
},
{
"lessThan": "263f5ecaf7080513efc248ec739b6d9e00f4129f",
"status": "affected",
"version": "7685665c390dc68c2d9a74e8445f41494cc8f6cf",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"arch/x86/events/amd/core.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.19"
},
{
"lessThan": "5.19",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.22",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.22",
"versionStartIncluding": "5.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.9",
"versionStartIncluding": "5.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "5.19",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nperf/x86/amd/core: Always clear status for idx\n\nThe variable \u0027status\u0027 (which contains the unhandled overflow bits) is\nnot being properly masked in some cases, displaying the following\nwarning:\n\n WARNING: CPU: 156 PID: 475601 at arch/x86/events/amd/core.c:972 amd_pmu_v2_handle_irq+0x216/0x270\n\nThis seems to be happening because the loop is being continued before\nthe status bit being unset, in case x86_perf_event_set_period()\nreturns 0. This is also causing an inconsistency because the \"handled\"\ncounter is incremented, but the status bit is not cleaned.\n\nMove the bit cleaning together above, together when the \"handled\"\ncounter is incremented."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:49:12.403Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/ab33a8f7649b0324639a336e1081aaea51a4523e"
},
{
"url": "https://git.kernel.org/stable/c/9d4c7b1f12e101d6d6253092588b127416ddfb6c"
},
{
"url": "https://git.kernel.org/stable/c/263f5ecaf7080513efc248ec739b6d9e00f4129f"
}
],
"title": "perf/x86/amd/core: Always clear status for idx",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53073",
"datePublished": "2025-05-02T15:55:24.413Z",
"dateReserved": "2025-05-02T15:51:43.549Z",
"dateUpdated": "2025-05-04T07:49:12.403Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53079 (GCVE-0-2023-53079)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 07:49
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/mlx5: Fix steering rules cleanup
vport's mc, uc and multicast rules are not deleted in teardown path when
EEH happens. Since the vport's promisc settings(uc, mc and all) in
firmware are reset after EEH, mlx5 driver will try to delete the above
rules in the initialization path. This cause kernel crash because these
software rules are no longer valid.
Fix by nullifying these rules right after delete to avoid accessing any dangling
pointers.
Call Trace:
__list_del_entry_valid+0xcc/0x100 (unreliable)
tree_put_node+0xf4/0x1b0 [mlx5_core]
tree_remove_node+0x30/0x70 [mlx5_core]
mlx5_del_flow_rules+0x14c/0x1f0 [mlx5_core]
esw_apply_vport_rx_mode+0x10c/0x200 [mlx5_core]
esw_update_vport_rx_mode+0xb4/0x180 [mlx5_core]
esw_vport_change_handle_locked+0x1ec/0x230 [mlx5_core]
esw_enable_vport+0x130/0x260 [mlx5_core]
mlx5_eswitch_enable_sriov+0x2a0/0x2f0 [mlx5_core]
mlx5_device_enable_sriov+0x74/0x440 [mlx5_core]
mlx5_load_one+0x114c/0x1550 [mlx5_core]
mlx5_pci_resume+0x68/0xf0 [mlx5_core]
eeh_report_resume+0x1a4/0x230
eeh_pe_dev_traverse+0x98/0x170
eeh_handle_normal_event+0x3e4/0x640
eeh_handle_event+0x4c/0x370
eeh_event_handler+0x14c/0x210
kthread+0x168/0x1b0
ret_from_kernel_thread+0x5c/0x84
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/mellanox/mlx5/core/eswitch.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "18cead61e437f4c7898acca0a5f3df12f801d97f",
"status": "affected",
"version": "a35f71f27a614aff106cc89b86168962bce2725f",
"versionType": "git"
},
{
"lessThan": "4df1f2d36bdc9a368650bf14b9097c555e95f71d",
"status": "affected",
"version": "a35f71f27a614aff106cc89b86168962bce2725f",
"versionType": "git"
},
{
"lessThan": "63546395a0e6ac264f78f65218086ce6014b4494",
"status": "affected",
"version": "a35f71f27a614aff106cc89b86168962bce2725f",
"versionType": "git"
},
{
"lessThan": "6f5780536181d1d0d09a11a1bc92f22e143447e2",
"status": "affected",
"version": "a35f71f27a614aff106cc89b86168962bce2725f",
"versionType": "git"
},
{
"lessThan": "922f56e9a795d6f3dd72d3428ebdd7ee040fa855",
"status": "affected",
"version": "a35f71f27a614aff106cc89b86168962bce2725f",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/mellanox/mlx5/core/eswitch.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.7"
},
{
"lessThan": "4.7",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.177",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.105",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.22",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.177",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.105",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.22",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.9",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "4.7",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/mlx5: Fix steering rules cleanup\n\nvport\u0027s mc, uc and multicast rules are not deleted in teardown path when\nEEH happens. Since the vport\u0027s promisc settings(uc, mc and all) in\nfirmware are reset after EEH, mlx5 driver will try to delete the above\nrules in the initialization path. This cause kernel crash because these\nsoftware rules are no longer valid.\n\nFix by nullifying these rules right after delete to avoid accessing any dangling\npointers.\n\nCall Trace:\n__list_del_entry_valid+0xcc/0x100 (unreliable)\ntree_put_node+0xf4/0x1b0 [mlx5_core]\ntree_remove_node+0x30/0x70 [mlx5_core]\nmlx5_del_flow_rules+0x14c/0x1f0 [mlx5_core]\nesw_apply_vport_rx_mode+0x10c/0x200 [mlx5_core]\nesw_update_vport_rx_mode+0xb4/0x180 [mlx5_core]\nesw_vport_change_handle_locked+0x1ec/0x230 [mlx5_core]\nesw_enable_vport+0x130/0x260 [mlx5_core]\nmlx5_eswitch_enable_sriov+0x2a0/0x2f0 [mlx5_core]\nmlx5_device_enable_sriov+0x74/0x440 [mlx5_core]\nmlx5_load_one+0x114c/0x1550 [mlx5_core]\nmlx5_pci_resume+0x68/0xf0 [mlx5_core]\neeh_report_resume+0x1a4/0x230\neeh_pe_dev_traverse+0x98/0x170\neeh_handle_normal_event+0x3e4/0x640\neeh_handle_event+0x4c/0x370\neeh_event_handler+0x14c/0x210\nkthread+0x168/0x1b0\nret_from_kernel_thread+0x5c/0x84"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:49:19.664Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/18cead61e437f4c7898acca0a5f3df12f801d97f"
},
{
"url": "https://git.kernel.org/stable/c/4df1f2d36bdc9a368650bf14b9097c555e95f71d"
},
{
"url": "https://git.kernel.org/stable/c/63546395a0e6ac264f78f65218086ce6014b4494"
},
{
"url": "https://git.kernel.org/stable/c/6f5780536181d1d0d09a11a1bc92f22e143447e2"
},
{
"url": "https://git.kernel.org/stable/c/922f56e9a795d6f3dd72d3428ebdd7ee040fa855"
}
],
"title": "net/mlx5: Fix steering rules cleanup",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53079",
"datePublished": "2025-05-02T15:55:28.968Z",
"dateReserved": "2025-05-02T15:51:43.549Z",
"dateUpdated": "2025-05-04T07:49:19.664Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49802 (GCVE-0-2022-49802)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:45
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ftrace: Fix null pointer dereference in ftrace_add_mod()
The @ftrace_mod is allocated by kzalloc(), so both the members {prev,next}
of @ftrace_mode->list are NULL, it's not a valid state to call list_del().
If kstrdup() for @ftrace_mod->{func|module} fails, it goes to @out_free
tag and calls free_ftrace_mod() to destroy @ftrace_mod, then list_del()
will write prev->next and next->prev, where null pointer dereference
happens.
BUG: kernel NULL pointer dereference, address: 0000000000000008
Oops: 0002 [#1] PREEMPT SMP NOPTI
Call Trace:
<TASK>
ftrace_mod_callback+0x20d/0x220
? do_filp_open+0xd9/0x140
ftrace_process_regex.isra.51+0xbf/0x130
ftrace_regex_write.isra.52.part.53+0x6e/0x90
vfs_write+0xee/0x3a0
? __audit_filter_op+0xb1/0x100
? auditd_test_task+0x38/0x50
ksys_write+0xa5/0xe0
do_syscall_64+0x3a/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
Kernel panic - not syncing: Fatal exception
So call INIT_LIST_HEAD() to initialize the list member to fix this issue.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 673feb9d76ab3eddde7acfd94b206e321cfc90b9 Version: 673feb9d76ab3eddde7acfd94b206e321cfc90b9 Version: 673feb9d76ab3eddde7acfd94b206e321cfc90b9 Version: 673feb9d76ab3eddde7acfd94b206e321cfc90b9 Version: 673feb9d76ab3eddde7acfd94b206e321cfc90b9 Version: 673feb9d76ab3eddde7acfd94b206e321cfc90b9 Version: 673feb9d76ab3eddde7acfd94b206e321cfc90b9 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"kernel/trace/ftrace.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "665b4c6648bf2b91f69b33817f4321cf4c3cafe9",
"status": "affected",
"version": "673feb9d76ab3eddde7acfd94b206e321cfc90b9",
"versionType": "git"
},
{
"lessThan": "b5bfc61f541d3f092b13dedcfe000d86eb8e133c",
"status": "affected",
"version": "673feb9d76ab3eddde7acfd94b206e321cfc90b9",
"versionType": "git"
},
{
"lessThan": "f715f31559b82e3f75ce047fa476de63d8107584",
"status": "affected",
"version": "673feb9d76ab3eddde7acfd94b206e321cfc90b9",
"versionType": "git"
},
{
"lessThan": "6a14828caddad0d989495a72af678adf60992704",
"status": "affected",
"version": "673feb9d76ab3eddde7acfd94b206e321cfc90b9",
"versionType": "git"
},
{
"lessThan": "1bea037a1abb23a6729bef36a2265a4565f5ea77",
"status": "affected",
"version": "673feb9d76ab3eddde7acfd94b206e321cfc90b9",
"versionType": "git"
},
{
"lessThan": "6e50eb4b1807017f6c2d5089064256ce2de8aef1",
"status": "affected",
"version": "673feb9d76ab3eddde7acfd94b206e321cfc90b9",
"versionType": "git"
},
{
"lessThan": "19ba6c8af9382c4c05dc6a0a79af3013b9a35cd0",
"status": "affected",
"version": "673feb9d76ab3eddde7acfd94b206e321cfc90b9",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"kernel/trace/ftrace.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.13"
},
{
"lessThan": "4.13",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.300",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.267",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.156",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.80",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.300",
"versionStartIncluding": "4.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.267",
"versionStartIncluding": "4.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.225",
"versionStartIncluding": "4.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.156",
"versionStartIncluding": "4.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.80",
"versionStartIncluding": "4.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "4.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "4.13",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nftrace: Fix null pointer dereference in ftrace_add_mod()\n\nThe @ftrace_mod is allocated by kzalloc(), so both the members {prev,next}\nof @ftrace_mode-\u003elist are NULL, it\u0027s not a valid state to call list_del().\nIf kstrdup() for @ftrace_mod-\u003e{func|module} fails, it goes to @out_free\ntag and calls free_ftrace_mod() to destroy @ftrace_mod, then list_del()\nwill write prev-\u003enext and next-\u003eprev, where null pointer dereference\nhappens.\n\nBUG: kernel NULL pointer dereference, address: 0000000000000008\nOops: 0002 [#1] PREEMPT SMP NOPTI\nCall Trace:\n \u003cTASK\u003e\n ftrace_mod_callback+0x20d/0x220\n ? do_filp_open+0xd9/0x140\n ftrace_process_regex.isra.51+0xbf/0x130\n ftrace_regex_write.isra.52.part.53+0x6e/0x90\n vfs_write+0xee/0x3a0\n ? __audit_filter_op+0xb1/0x100\n ? auditd_test_task+0x38/0x50\n ksys_write+0xa5/0xe0\n do_syscall_64+0x3a/0x90\n entry_SYSCALL_64_after_hwframe+0x63/0xcd\nKernel panic - not syncing: Fatal exception\n\nSo call INIT_LIST_HEAD() to initialize the list member to fix this issue."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:45:39.803Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/665b4c6648bf2b91f69b33817f4321cf4c3cafe9"
},
{
"url": "https://git.kernel.org/stable/c/b5bfc61f541d3f092b13dedcfe000d86eb8e133c"
},
{
"url": "https://git.kernel.org/stable/c/f715f31559b82e3f75ce047fa476de63d8107584"
},
{
"url": "https://git.kernel.org/stable/c/6a14828caddad0d989495a72af678adf60992704"
},
{
"url": "https://git.kernel.org/stable/c/1bea037a1abb23a6729bef36a2265a4565f5ea77"
},
{
"url": "https://git.kernel.org/stable/c/6e50eb4b1807017f6c2d5089064256ce2de8aef1"
},
{
"url": "https://git.kernel.org/stable/c/19ba6c8af9382c4c05dc6a0a79af3013b9a35cd0"
}
],
"title": "ftrace: Fix null pointer dereference in ftrace_add_mod()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49802",
"datePublished": "2025-05-01T14:09:30.308Z",
"dateReserved": "2025-05-01T14:05:17.225Z",
"dateUpdated": "2025-05-04T08:45:39.803Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49779 (GCVE-0-2022-49779)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:45
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
kprobes: Skip clearing aggrprobe's post_handler in kprobe-on-ftrace case
In __unregister_kprobe_top(), if the currently unregistered probe has
post_handler but other child probes of the aggrprobe do not have
post_handler, the post_handler of the aggrprobe is cleared. If this is
a ftrace-based probe, there is a problem. In later calls to
disarm_kprobe(), we will use kprobe_ftrace_ops because post_handler is
NULL. But we're armed with kprobe_ipmodify_ops. This triggers a WARN in
__disarm_kprobe_ftrace() and may even cause use-after-free:
Failed to disarm kprobe-ftrace at kernel_clone+0x0/0x3c0 (error -2)
WARNING: CPU: 5 PID: 137 at kernel/kprobes.c:1135 __disarm_kprobe_ftrace.isra.21+0xcf/0xe0
Modules linked in: testKprobe_007(-)
CPU: 5 PID: 137 Comm: rmmod Not tainted 6.1.0-rc4-dirty #18
[...]
Call Trace:
<TASK>
__disable_kprobe+0xcd/0xe0
__unregister_kprobe_top+0x12/0x150
? mutex_lock+0xe/0x30
unregister_kprobes.part.23+0x31/0xa0
unregister_kprobe+0x32/0x40
__x64_sys_delete_module+0x15e/0x260
? do_user_addr_fault+0x2cd/0x6b0
do_syscall_64+0x3a/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
[...]
For the kprobe-on-ftrace case, we keep the post_handler setting to
identify this aggrprobe armed with kprobe_ipmodify_ops. This way we
can disarm it correctly.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"kernel/kprobes.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "7b0007b28dd970176f2e297c06ae63eea2447127",
"status": "affected",
"version": "0bc11ed5ab60c135aa764a62c02cd5ea68289de4",
"versionType": "git"
},
{
"lessThan": "7d606ae1abcc3eab5408e42444d789dc7def51b8",
"status": "affected",
"version": "0bc11ed5ab60c135aa764a62c02cd5ea68289de4",
"versionType": "git"
},
{
"lessThan": "c49cc2c059b503e962c2f13a806c105f9b757df4",
"status": "affected",
"version": "0bc11ed5ab60c135aa764a62c02cd5ea68289de4",
"versionType": "git"
},
{
"lessThan": "55788ebbe8b365b4375bd56b4ba7db79d393a370",
"status": "affected",
"version": "0bc11ed5ab60c135aa764a62c02cd5ea68289de4",
"versionType": "git"
},
{
"lessThan": "5dd7caf0bdc5d0bae7cf9776b4d739fb09bd5ebb",
"status": "affected",
"version": "0bc11ed5ab60c135aa764a62c02cd5ea68289de4",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"kernel/kprobes.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.4"
},
{
"lessThan": "5.4",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.156",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.80",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.225",
"versionStartIncluding": "5.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.156",
"versionStartIncluding": "5.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.80",
"versionStartIncluding": "5.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.10",
"versionStartIncluding": "5.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "5.4",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nkprobes: Skip clearing aggrprobe\u0027s post_handler in kprobe-on-ftrace case\n\nIn __unregister_kprobe_top(), if the currently unregistered probe has\npost_handler but other child probes of the aggrprobe do not have\npost_handler, the post_handler of the aggrprobe is cleared. If this is\na ftrace-based probe, there is a problem. In later calls to\ndisarm_kprobe(), we will use kprobe_ftrace_ops because post_handler is\nNULL. But we\u0027re armed with kprobe_ipmodify_ops. This triggers a WARN in\n__disarm_kprobe_ftrace() and may even cause use-after-free:\n\n Failed to disarm kprobe-ftrace at kernel_clone+0x0/0x3c0 (error -2)\n WARNING: CPU: 5 PID: 137 at kernel/kprobes.c:1135 __disarm_kprobe_ftrace.isra.21+0xcf/0xe0\n Modules linked in: testKprobe_007(-)\n CPU: 5 PID: 137 Comm: rmmod Not tainted 6.1.0-rc4-dirty #18\n [...]\n Call Trace:\n \u003cTASK\u003e\n __disable_kprobe+0xcd/0xe0\n __unregister_kprobe_top+0x12/0x150\n ? mutex_lock+0xe/0x30\n unregister_kprobes.part.23+0x31/0xa0\n unregister_kprobe+0x32/0x40\n __x64_sys_delete_module+0x15e/0x260\n ? do_user_addr_fault+0x2cd/0x6b0\n do_syscall_64+0x3a/0x90\n entry_SYSCALL_64_after_hwframe+0x63/0xcd\n [...]\n\nFor the kprobe-on-ftrace case, we keep the post_handler setting to\nidentify this aggrprobe armed with kprobe_ipmodify_ops. This way we\ncan disarm it correctly."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:45:12.098Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/7b0007b28dd970176f2e297c06ae63eea2447127"
},
{
"url": "https://git.kernel.org/stable/c/7d606ae1abcc3eab5408e42444d789dc7def51b8"
},
{
"url": "https://git.kernel.org/stable/c/c49cc2c059b503e962c2f13a806c105f9b757df4"
},
{
"url": "https://git.kernel.org/stable/c/55788ebbe8b365b4375bd56b4ba7db79d393a370"
},
{
"url": "https://git.kernel.org/stable/c/5dd7caf0bdc5d0bae7cf9776b4d739fb09bd5ebb"
}
],
"title": "kprobes: Skip clearing aggrprobe\u0027s post_handler in kprobe-on-ftrace case",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49779",
"datePublished": "2025-05-01T14:09:14.445Z",
"dateReserved": "2025-04-16T07:17:33.806Z",
"dateUpdated": "2025-05-04T08:45:12.098Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53036 (GCVE-0-2023-53036)
Vulnerability from cvelistv5
Published
2025-05-02 15:54
Modified
2025-09-03 12:59
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: Fix call trace warning and hang when removing amdgpu device
On GPUs with RAS enabled, below call trace and hang are observed when
shutting down device.
v2: use DRM device unplugged flag instead of shutdown flag as the check to
prevent memory wipe in shutdown stage.
[ +0.000000] RIP: 0010:amdgpu_vram_mgr_fini+0x18d/0x1c0 [amdgpu]
[ +0.000001] PKRU: 55555554
[ +0.000001] Call Trace:
[ +0.000001] <TASK>
[ +0.000002] amdgpu_ttm_fini+0x140/0x1c0 [amdgpu]
[ +0.000183] amdgpu_bo_fini+0x27/0xa0 [amdgpu]
[ +0.000184] gmc_v11_0_sw_fini+0x2b/0x40 [amdgpu]
[ +0.000163] amdgpu_device_fini_sw+0xb6/0x510 [amdgpu]
[ +0.000152] amdgpu_driver_release_kms+0x16/0x30 [amdgpu]
[ +0.000090] drm_dev_release+0x28/0x50 [drm]
[ +0.000016] devm_drm_dev_init_release+0x38/0x60 [drm]
[ +0.000011] devm_action_release+0x15/0x20
[ +0.000003] release_nodes+0x40/0xc0
[ +0.000001] devres_release_all+0x9e/0xe0
[ +0.000001] device_unbind_cleanup+0x12/0x80
[ +0.000003] device_release_driver_internal+0xff/0x160
[ +0.000001] driver_detach+0x4a/0x90
[ +0.000001] bus_remove_driver+0x6c/0xf0
[ +0.000001] driver_unregister+0x31/0x50
[ +0.000001] pci_unregister_driver+0x40/0x90
[ +0.000003] amdgpu_exit+0x15/0x120 [amdgpu]
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/amd/amdgpu/amdgpu_object.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "f06b902511ea05526f405ee64da54a8313d91831",
"status": "affected",
"version": "32f90e65251981f061eec883b0fe9e75d74e9665",
"versionType": "git"
},
{
"lessThan": "9a02dae3bbfe2df8e1c81e61a08695709e9588f9",
"status": "affected",
"version": "32f90e65251981f061eec883b0fe9e75d74e9665",
"versionType": "git"
},
{
"lessThan": "93bb18d2a873d2fa9625c8ea927723660a868b95",
"status": "affected",
"version": "32f90e65251981f061eec883b0fe9e75d74e9665",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/amd/amdgpu/amdgpu_object.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.18"
},
{
"lessThan": "5.18",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.22",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.22",
"versionStartIncluding": "5.18",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.9",
"versionStartIncluding": "5.18",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "5.18",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: Fix call trace warning and hang when removing amdgpu device\n\nOn GPUs with RAS enabled, below call trace and hang are observed when\nshutting down device.\n\nv2: use DRM device unplugged flag instead of shutdown flag as the check to\nprevent memory wipe in shutdown stage.\n\n[ +0.000000] RIP: 0010:amdgpu_vram_mgr_fini+0x18d/0x1c0 [amdgpu]\n[ +0.000001] PKRU: 55555554\n[ +0.000001] Call Trace:\n[ +0.000001] \u003cTASK\u003e\n[ +0.000002] amdgpu_ttm_fini+0x140/0x1c0 [amdgpu]\n[ +0.000183] amdgpu_bo_fini+0x27/0xa0 [amdgpu]\n[ +0.000184] gmc_v11_0_sw_fini+0x2b/0x40 [amdgpu]\n[ +0.000163] amdgpu_device_fini_sw+0xb6/0x510 [amdgpu]\n[ +0.000152] amdgpu_driver_release_kms+0x16/0x30 [amdgpu]\n[ +0.000090] drm_dev_release+0x28/0x50 [drm]\n[ +0.000016] devm_drm_dev_init_release+0x38/0x60 [drm]\n[ +0.000011] devm_action_release+0x15/0x20\n[ +0.000003] release_nodes+0x40/0xc0\n[ +0.000001] devres_release_all+0x9e/0xe0\n[ +0.000001] device_unbind_cleanup+0x12/0x80\n[ +0.000003] device_release_driver_internal+0xff/0x160\n[ +0.000001] driver_detach+0x4a/0x90\n[ +0.000001] bus_remove_driver+0x6c/0xf0\n[ +0.000001] driver_unregister+0x31/0x50\n[ +0.000001] pci_unregister_driver+0x40/0x90\n[ +0.000003] amdgpu_exit+0x15/0x120 [amdgpu]"
}
],
"providerMetadata": {
"dateUpdated": "2025-09-03T12:59:12.381Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/f06b902511ea05526f405ee64da54a8313d91831"
},
{
"url": "https://git.kernel.org/stable/c/9a02dae3bbfe2df8e1c81e61a08695709e9588f9"
},
{
"url": "https://git.kernel.org/stable/c/93bb18d2a873d2fa9625c8ea927723660a868b95"
}
],
"title": "drm/amdgpu: Fix call trace warning and hang when removing amdgpu device",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53036",
"datePublished": "2025-05-02T15:54:55.538Z",
"dateReserved": "2025-03-27T16:40:15.763Z",
"dateUpdated": "2025-09-03T12:59:12.381Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53056 (GCVE-0-2023-53056)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 07:48
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: qla2xxx: Synchronize the IOCB count to be in order
A system hang was observed with the following call trace:
BUG: kernel NULL pointer dereference, address: 0000000000000000
PGD 0 P4D 0
Oops: 0000 [#1] PREEMPT SMP NOPTI
CPU: 15 PID: 86747 Comm: nvme Kdump: loaded Not tainted 6.2.0+ #1
Hardware name: Dell Inc. PowerEdge R6515/04F3CJ, BIOS 2.7.3 03/31/2022
RIP: 0010:__wake_up_common+0x55/0x190
Code: 41 f6 01 04 0f 85 b2 00 00 00 48 8b 43 08 4c 8d
40 e8 48 8d 43 08 48 89 04 24 48 89 c6\
49 8d 40 18 48 39 c6 0f 84 e9 00 00 00 <49> 8b 40 18 89 6c 24 14 31
ed 4c 8d 60 e8 41 8b 18 f6 c3 04 75 5d
RSP: 0018:ffffb05a82afbba0 EFLAGS: 00010082
RAX: 0000000000000000 RBX: ffff8f9b83a00018 RCX: 0000000000000000
RDX: 0000000000000001 RSI: ffff8f9b83a00020 RDI: ffff8f9b83a00018
RBP: 0000000000000001 R08: ffffffffffffffe8 R09: ffffb05a82afbbf8
R10: 70735f7472617473 R11: 5f30307832616c71 R12: 0000000000000001
R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000
FS: 00007f815cf4c740(0000) GS:ffff8f9eeed80000(0000)
knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000010633a000 CR4: 0000000000350ee0
Call Trace:
<TASK>
__wake_up_common_lock+0x83/0xd0
qla_nvme_ls_req+0x21b/0x2b0 [qla2xxx]
__nvme_fc_send_ls_req+0x1b5/0x350 [nvme_fc]
nvme_fc_xmt_disconnect_assoc+0xca/0x110 [nvme_fc]
nvme_fc_delete_association+0x1bf/0x220 [nvme_fc]
? nvme_remove_namespaces+0x9f/0x140 [nvme_core]
nvme_do_delete_ctrl+0x5b/0xa0 [nvme_core]
nvme_sysfs_delete+0x5f/0x70 [nvme_core]
kernfs_fop_write_iter+0x12b/0x1c0
vfs_write+0x2a3/0x3b0
ksys_write+0x5f/0xe0
do_syscall_64+0x5c/0x90
? syscall_exit_work+0x103/0x130
? syscall_exit_to_user_mode+0x12/0x30
? do_syscall_64+0x69/0x90
? exit_to_user_mode_loop+0xd0/0x130
? exit_to_user_mode_prepare+0xec/0x100
? syscall_exit_to_user_mode+0x12/0x30
? do_syscall_64+0x69/0x90
? syscall_exit_to_user_mode+0x12/0x30
? do_syscall_64+0x69/0x90
entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f815cd3eb97
The IOCB counts are out of order and that would block any commands from
going out and subsequently hang the system. Synchronize the IOCB count to
be in correct order.
References
| URL | Tags | |
|---|---|---|
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/scsi/qla2xxx/qla_isr.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "6295b3ec64a3623fa96869ffb7cf17d0b3c92035",
"status": "affected",
"version": "d58b45bbbea8f9516b66e0b494701c369adb0ae8",
"versionType": "git"
},
{
"lessThan": "6d57b77d7369ed73836c82b25f785b34923eef84",
"status": "affected",
"version": "6626b7494a01561fe5151fa6976875014a343a14",
"versionType": "git"
},
{
"lessThan": "ffd7831841d3c56c655531fc8c5acafaaf20e1bb",
"status": "affected",
"version": "f2dde125ae9849b84f46a98abd98f655148821ab",
"versionType": "git"
},
{
"lessThan": "d3affdeb400f3adc925bd996f3839481f5291839",
"status": "affected",
"version": "5f63a163ed2f12c34dd4ae9b2757962ec7bb86e5",
"versionType": "git"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/scsi/qla2xxx/qla_isr.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "5.15.105",
"status": "affected",
"version": "5.15.99",
"versionType": "semver"
},
{
"lessThan": "6.1.22",
"status": "affected",
"version": "6.1.16",
"versionType": "semver"
},
{
"lessThan": "6.2.9",
"status": "affected",
"version": "6.2.3",
"versionType": "semver"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.105",
"versionStartIncluding": "5.15.99",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.22",
"versionStartIncluding": "6.1.16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.9",
"versionStartIncluding": "6.2.3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: Synchronize the IOCB count to be in order\n\nA system hang was observed with the following call trace:\n\nBUG: kernel NULL pointer dereference, address: 0000000000000000\nPGD 0 P4D 0\nOops: 0000 [#1] PREEMPT SMP NOPTI\nCPU: 15 PID: 86747 Comm: nvme Kdump: loaded Not tainted 6.2.0+ #1\nHardware name: Dell Inc. PowerEdge R6515/04F3CJ, BIOS 2.7.3 03/31/2022\nRIP: 0010:__wake_up_common+0x55/0x190\nCode: 41 f6 01 04 0f 85 b2 00 00 00 48 8b 43 08 4c 8d\n 40 e8 48 8d 43 08 48 89 04 24 48 89 c6\\\n 49 8d 40 18 48 39 c6 0f 84 e9 00 00 00 \u003c49\u003e 8b 40 18 89 6c 24 14 31\n ed 4c 8d 60 e8 41 8b 18 f6 c3 04 75 5d\nRSP: 0018:ffffb05a82afbba0 EFLAGS: 00010082\nRAX: 0000000000000000 RBX: ffff8f9b83a00018 RCX: 0000000000000000\nRDX: 0000000000000001 RSI: ffff8f9b83a00020 RDI: ffff8f9b83a00018\nRBP: 0000000000000001 R08: ffffffffffffffe8 R09: ffffb05a82afbbf8\nR10: 70735f7472617473 R11: 5f30307832616c71 R12: 0000000000000001\nR13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000\nFS: 00007f815cf4c740(0000) GS:ffff8f9eeed80000(0000)\n\tknlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 0000000000000000 CR3: 000000010633a000 CR4: 0000000000350ee0\nCall Trace:\n \u003cTASK\u003e\n __wake_up_common_lock+0x83/0xd0\n qla_nvme_ls_req+0x21b/0x2b0 [qla2xxx]\n __nvme_fc_send_ls_req+0x1b5/0x350 [nvme_fc]\n nvme_fc_xmt_disconnect_assoc+0xca/0x110 [nvme_fc]\n nvme_fc_delete_association+0x1bf/0x220 [nvme_fc]\n ? nvme_remove_namespaces+0x9f/0x140 [nvme_core]\n nvme_do_delete_ctrl+0x5b/0xa0 [nvme_core]\n nvme_sysfs_delete+0x5f/0x70 [nvme_core]\n kernfs_fop_write_iter+0x12b/0x1c0\n vfs_write+0x2a3/0x3b0\n ksys_write+0x5f/0xe0\n do_syscall_64+0x5c/0x90\n ? syscall_exit_work+0x103/0x130\n ? syscall_exit_to_user_mode+0x12/0x30\n ? do_syscall_64+0x69/0x90\n ? exit_to_user_mode_loop+0xd0/0x130\n ? exit_to_user_mode_prepare+0xec/0x100\n ? syscall_exit_to_user_mode+0x12/0x30\n ? do_syscall_64+0x69/0x90\n ? syscall_exit_to_user_mode+0x12/0x30\n ? do_syscall_64+0x69/0x90\n entry_SYSCALL_64_after_hwframe+0x72/0xdc\n RIP: 0033:0x7f815cd3eb97\n\nThe IOCB counts are out of order and that would block any commands from\ngoing out and subsequently hang the system. Synchronize the IOCB count to\nbe in correct order."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:48:47.731Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/6295b3ec64a3623fa96869ffb7cf17d0b3c92035"
},
{
"url": "https://git.kernel.org/stable/c/6d57b77d7369ed73836c82b25f785b34923eef84"
},
{
"url": "https://git.kernel.org/stable/c/ffd7831841d3c56c655531fc8c5acafaaf20e1bb"
},
{
"url": "https://git.kernel.org/stable/c/d3affdeb400f3adc925bd996f3839481f5291839"
}
],
"title": "scsi: qla2xxx: Synchronize the IOCB count to be in order",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53056",
"datePublished": "2025-05-02T15:55:11.283Z",
"dateReserved": "2025-05-02T15:51:43.547Z",
"dateUpdated": "2025-05-04T07:48:47.731Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-56558 (GCVE-0-2024-56558)
Vulnerability from cvelistv5
Published
2024-12-27 14:23
Modified
2025-05-04 09:58
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
nfsd: make sure exp active before svc_export_show
The function `e_show` was called with protection from RCU. This only
ensures that `exp` will not be freed. Therefore, the reference count for
`exp` can drop to zero, which will trigger a refcount use-after-free
warning when `exp_get` is called. To resolve this issue, use
`cache_get_rcu` to ensure that `exp` remains active.
------------[ cut here ]------------
refcount_t: addition on 0; use-after-free.
WARNING: CPU: 3 PID: 819 at lib/refcount.c:25
refcount_warn_saturate+0xb1/0x120
CPU: 3 UID: 0 PID: 819 Comm: cat Not tainted 6.12.0-rc3+ #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS
1.16.1-2.fc37 04/01/2014
RIP: 0010:refcount_warn_saturate+0xb1/0x120
...
Call Trace:
<TASK>
e_show+0x20b/0x230 [nfsd]
seq_read_iter+0x589/0x770
seq_read+0x1e5/0x270
vfs_read+0x125/0x530
ksys_read+0xc1/0x160
do_syscall_64+0x5f/0x170
entry_SYSCALL_64_after_hwframe+0x76/0x7e
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: bf18f163e89c52e09c96534db45c4274273a0b34 Version: bf18f163e89c52e09c96534db45c4274273a0b34 Version: bf18f163e89c52e09c96534db45c4274273a0b34 Version: bf18f163e89c52e09c96534db45c4274273a0b34 Version: bf18f163e89c52e09c96534db45c4274273a0b34 Version: bf18f163e89c52e09c96534db45c4274273a0b34 Version: bf18f163e89c52e09c96534db45c4274273a0b34 |
||
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2024-56558",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-02-11T15:42:49.247633Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-416",
"description": "CWE-416 Use After Free",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-02-11T15:45:24.949Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"fs/nfsd/export.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "e2fa0d0e327279a8defb87b263cd0bf288fd9261",
"status": "affected",
"version": "bf18f163e89c52e09c96534db45c4274273a0b34",
"versionType": "git"
},
{
"lessThan": "7fd29d284b55c2274f7a748e6c5f25b4758b8da5",
"status": "affected",
"version": "bf18f163e89c52e09c96534db45c4274273a0b34",
"versionType": "git"
},
{
"lessThan": "6cefcadd34e3c71c81ea64b899a0daa86314a51a",
"status": "affected",
"version": "bf18f163e89c52e09c96534db45c4274273a0b34",
"versionType": "git"
},
{
"lessThan": "7d8f7816bebcd2e7400bb4d786eccb8f33c9f9ec",
"status": "affected",
"version": "bf18f163e89c52e09c96534db45c4274273a0b34",
"versionType": "git"
},
{
"lessThan": "1cecfdbc6bfc89c516d286884c7f29267b95de2b",
"status": "affected",
"version": "bf18f163e89c52e09c96534db45c4274273a0b34",
"versionType": "git"
},
{
"lessThan": "7365d1f8de63cffdbbaa2287ce0205438e1a922f",
"status": "affected",
"version": "bf18f163e89c52e09c96534db45c4274273a0b34",
"versionType": "git"
},
{
"lessThan": "be8f982c369c965faffa198b46060f8853e0f1f0",
"status": "affected",
"version": "bf18f163e89c52e09c96534db45c4274273a0b34",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"fs/nfsd/export.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "3.17"
},
{
"lessThan": "3.17",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.287",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.231",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.174",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.120",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.64",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.4",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.13",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.287",
"versionStartIncluding": "3.17",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.231",
"versionStartIncluding": "3.17",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.174",
"versionStartIncluding": "3.17",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.120",
"versionStartIncluding": "3.17",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.64",
"versionStartIncluding": "3.17",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.4",
"versionStartIncluding": "3.17",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.13",
"versionStartIncluding": "3.17",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnfsd: make sure exp active before svc_export_show\n\nThe function `e_show` was called with protection from RCU. This only\nensures that `exp` will not be freed. Therefore, the reference count for\n`exp` can drop to zero, which will trigger a refcount use-after-free\nwarning when `exp_get` is called. To resolve this issue, use\n`cache_get_rcu` to ensure that `exp` remains active.\n\n------------[ cut here ]------------\nrefcount_t: addition on 0; use-after-free.\nWARNING: CPU: 3 PID: 819 at lib/refcount.c:25\nrefcount_warn_saturate+0xb1/0x120\nCPU: 3 UID: 0 PID: 819 Comm: cat Not tainted 6.12.0-rc3+ #1\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS\n1.16.1-2.fc37 04/01/2014\nRIP: 0010:refcount_warn_saturate+0xb1/0x120\n...\nCall Trace:\n \u003cTASK\u003e\n e_show+0x20b/0x230 [nfsd]\n seq_read_iter+0x589/0x770\n seq_read+0x1e5/0x270\n vfs_read+0x125/0x530\n ksys_read+0xc1/0x160\n do_syscall_64+0x5f/0x170\n entry_SYSCALL_64_after_hwframe+0x76/0x7e"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T09:58:18.903Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/e2fa0d0e327279a8defb87b263cd0bf288fd9261"
},
{
"url": "https://git.kernel.org/stable/c/7fd29d284b55c2274f7a748e6c5f25b4758b8da5"
},
{
"url": "https://git.kernel.org/stable/c/6cefcadd34e3c71c81ea64b899a0daa86314a51a"
},
{
"url": "https://git.kernel.org/stable/c/7d8f7816bebcd2e7400bb4d786eccb8f33c9f9ec"
},
{
"url": "https://git.kernel.org/stable/c/1cecfdbc6bfc89c516d286884c7f29267b95de2b"
},
{
"url": "https://git.kernel.org/stable/c/7365d1f8de63cffdbbaa2287ce0205438e1a922f"
},
{
"url": "https://git.kernel.org/stable/c/be8f982c369c965faffa198b46060f8853e0f1f0"
}
],
"title": "nfsd: make sure exp active before svc_export_show",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-56558",
"datePublished": "2024-12-27T14:23:03.902Z",
"dateReserved": "2024-12-27T14:03:05.992Z",
"dateUpdated": "2025-05-04T09:58:18.903Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-49905 (GCVE-0-2022-49905)
Vulnerability from cvelistv5
Published
2025-05-01 14:10
Modified
2025-05-04 08:48
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/smc: Fix possible leaked pernet namespace in smc_init()
In smc_init(), register_pernet_subsys(&smc_net_stat_ops) is called
without any error handling.
If it fails, registering of &smc_net_ops won't be reverted.
And if smc_nl_init() fails, &smc_net_stat_ops itself won't be reverted.
This leaves wild ops in subsystem linkedlist and when another module
tries to call register_pernet_operations() it triggers page fault:
BUG: unable to handle page fault for address: fffffbfff81b964c
RIP: 0010:register_pernet_operations+0x1b9/0x5f0
Call Trace:
<TASK>
register_pernet_subsys+0x29/0x40
ebtables_init+0x58/0x1000 [ebtables]
...
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/smc/af_smc.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "61defd6450a9ef4a1487090449999b0fd83518ef",
"status": "affected",
"version": "194730a9beb52d2b030ea45e12d94868d4a0e6fd",
"versionType": "git"
},
{
"lessThan": "c97daf836f7caf81d3144b8cd2b2a51f9bc3bd09",
"status": "affected",
"version": "194730a9beb52d2b030ea45e12d94868d4a0e6fd",
"versionType": "git"
},
{
"lessThan": "62ff373da2534534c55debe6c724c7fe14adb97f",
"status": "affected",
"version": "194730a9beb52d2b030ea45e12d94868d4a0e6fd",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/smc/af_smc.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.14"
},
{
"lessThan": "5.14",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.78",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.78",
"versionStartIncluding": "5.14",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.8",
"versionStartIncluding": "5.14",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1",
"versionStartIncluding": "5.14",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/smc: Fix possible leaked pernet namespace in smc_init()\n\nIn smc_init(), register_pernet_subsys(\u0026smc_net_stat_ops) is called\nwithout any error handling.\nIf it fails, registering of \u0026smc_net_ops won\u0027t be reverted.\nAnd if smc_nl_init() fails, \u0026smc_net_stat_ops itself won\u0027t be reverted.\n\nThis leaves wild ops in subsystem linkedlist and when another module\ntries to call register_pernet_operations() it triggers page fault:\n\nBUG: unable to handle page fault for address: fffffbfff81b964c\nRIP: 0010:register_pernet_operations+0x1b9/0x5f0\nCall Trace:\n \u003cTASK\u003e\n register_pernet_subsys+0x29/0x40\n ebtables_init+0x58/0x1000 [ebtables]\n ..."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:48:22.654Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/61defd6450a9ef4a1487090449999b0fd83518ef"
},
{
"url": "https://git.kernel.org/stable/c/c97daf836f7caf81d3144b8cd2b2a51f9bc3bd09"
},
{
"url": "https://git.kernel.org/stable/c/62ff373da2534534c55debe6c724c7fe14adb97f"
}
],
"title": "net/smc: Fix possible leaked pernet namespace in smc_init()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49905",
"datePublished": "2025-05-01T14:10:49.621Z",
"dateReserved": "2025-05-01T14:05:17.246Z",
"dateUpdated": "2025-05-04T08:48:22.654Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53100 (GCVE-0-2023-53100)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 07:49
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ext4: fix WARNING in ext4_update_inline_data
Syzbot found the following issue:
EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
fscrypt: AES-256-CTS-CBC using implementation "cts-cbc-aes-aesni"
fscrypt: AES-256-XTS using implementation "xts-aes-aesni"
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5071 at mm/page_alloc.c:5525 __alloc_pages+0x30a/0x560 mm/page_alloc.c:5525
Modules linked in:
CPU: 1 PID: 5071 Comm: syz-executor263 Not tainted 6.2.0-rc1-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
RIP: 0010:__alloc_pages+0x30a/0x560 mm/page_alloc.c:5525
RSP: 0018:ffffc90003c2f1c0 EFLAGS: 00010246
RAX: ffffc90003c2f220 RBX: 0000000000000014 RCX: 0000000000000000
RDX: 0000000000000028 RSI: 0000000000000000 RDI: ffffc90003c2f248
RBP: ffffc90003c2f2d8 R08: dffffc0000000000 R09: ffffc90003c2f220
R10: fffff52000785e49 R11: 1ffff92000785e44 R12: 0000000000040d40
R13: 1ffff92000785e40 R14: dffffc0000000000 R15: 1ffff92000785e3c
FS: 0000555556c0d300(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f95d5e04138 CR3: 00000000793aa000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
__alloc_pages_node include/linux/gfp.h:237 [inline]
alloc_pages_node include/linux/gfp.h:260 [inline]
__kmalloc_large_node+0x95/0x1e0 mm/slab_common.c:1113
__do_kmalloc_node mm/slab_common.c:956 [inline]
__kmalloc+0xfe/0x190 mm/slab_common.c:981
kmalloc include/linux/slab.h:584 [inline]
kzalloc include/linux/slab.h:720 [inline]
ext4_update_inline_data+0x236/0x6b0 fs/ext4/inline.c:346
ext4_update_inline_dir fs/ext4/inline.c:1115 [inline]
ext4_try_add_inline_entry+0x328/0x990 fs/ext4/inline.c:1307
ext4_add_entry+0x5a4/0xeb0 fs/ext4/namei.c:2385
ext4_add_nondir+0x96/0x260 fs/ext4/namei.c:2772
ext4_create+0x36c/0x560 fs/ext4/namei.c:2817
lookup_open fs/namei.c:3413 [inline]
open_last_lookups fs/namei.c:3481 [inline]
path_openat+0x12ac/0x2dd0 fs/namei.c:3711
do_filp_open+0x264/0x4f0 fs/namei.c:3741
do_sys_openat2+0x124/0x4e0 fs/open.c:1310
do_sys_open fs/open.c:1326 [inline]
__do_sys_openat fs/open.c:1342 [inline]
__se_sys_openat fs/open.c:1337 [inline]
__x64_sys_openat+0x243/0x290 fs/open.c:1337
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
Above issue happens as follows:
ext4_iget
ext4_find_inline_data_nolock ->i_inline_off=164 i_inline_size=60
ext4_try_add_inline_entry
__ext4_mark_inode_dirty
ext4_expand_extra_isize_ea ->i_extra_isize=32 s_want_extra_isize=44
ext4_xattr_shift_entries
->after shift i_inline_off is incorrect, actually is change to 176
ext4_try_add_inline_entry
ext4_update_inline_dir
get_max_inline_xattr_value_size
if (EXT4_I(inode)->i_inline_off)
entry = (struct ext4_xattr_entry *)((void *)raw_inode +
EXT4_I(inode)->i_inline_off);
free += EXT4_XATTR_SIZE(le32_to_cpu(entry->e_value_size));
->As entry is incorrect, then 'free' may be negative
ext4_update_inline_data
value = kzalloc(len, GFP_NOFS);
-> len is unsigned int, maybe very large, then trigger warning when
'kzalloc()'
To resolve the above issue we need to update 'i_inline_off' after
'ext4_xattr_shift_entries()'. We do not need to set
EXT4_STATE_MAY_INLINE_DATA flag here, since ext4_mark_inode_dirty()
already sets this flag if needed. Setting EXT4_STATE_MAY_INLINE_DATA
when it is needed may trigger a BUG_ON in ext4_writepages().
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"fs/ext4/xattr.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "c5aa102b433b1890e1ccaa40c06826c77dda1665",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "39c5df2ca544368b44b59d0f6d80131e90763371",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "74d775083e9f3d9dadf9e3b5f3e0028d1ad0bd5c",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "a9bd94f67b27739bbe8583c52256502bd4cc7e83",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "ca500cf2eceb5a8e93bf71ab97b5f7a18ecabce2",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "35161cec76772f74526f5886ad4082ec48511d5c",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "92eee6a82a9a6f9f83559e17a2b6b935e1a5cd25",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "2b96b4a5d9443ca4cad58b0040be455803c05a42",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"fs/ext4/xattr.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.310",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.278",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.237",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.175",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.103",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.20",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.7",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.310",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.278",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.237",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.175",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.103",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.20",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\next4: fix WARNING in ext4_update_inline_data\n\nSyzbot found the following issue:\nEXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.\nfscrypt: AES-256-CTS-CBC using implementation \"cts-cbc-aes-aesni\"\nfscrypt: AES-256-XTS using implementation \"xts-aes-aesni\"\n------------[ cut here ]------------\nWARNING: CPU: 0 PID: 5071 at mm/page_alloc.c:5525 __alloc_pages+0x30a/0x560 mm/page_alloc.c:5525\nModules linked in:\nCPU: 1 PID: 5071 Comm: syz-executor263 Not tainted 6.2.0-rc1-syzkaller #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022\nRIP: 0010:__alloc_pages+0x30a/0x560 mm/page_alloc.c:5525\nRSP: 0018:ffffc90003c2f1c0 EFLAGS: 00010246\nRAX: ffffc90003c2f220 RBX: 0000000000000014 RCX: 0000000000000000\nRDX: 0000000000000028 RSI: 0000000000000000 RDI: ffffc90003c2f248\nRBP: ffffc90003c2f2d8 R08: dffffc0000000000 R09: ffffc90003c2f220\nR10: fffff52000785e49 R11: 1ffff92000785e44 R12: 0000000000040d40\nR13: 1ffff92000785e40 R14: dffffc0000000000 R15: 1ffff92000785e3c\nFS: 0000555556c0d300(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 00007f95d5e04138 CR3: 00000000793aa000 CR4: 00000000003506f0\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\nCall Trace:\n \u003cTASK\u003e\n __alloc_pages_node include/linux/gfp.h:237 [inline]\n alloc_pages_node include/linux/gfp.h:260 [inline]\n __kmalloc_large_node+0x95/0x1e0 mm/slab_common.c:1113\n __do_kmalloc_node mm/slab_common.c:956 [inline]\n __kmalloc+0xfe/0x190 mm/slab_common.c:981\n kmalloc include/linux/slab.h:584 [inline]\n kzalloc include/linux/slab.h:720 [inline]\n ext4_update_inline_data+0x236/0x6b0 fs/ext4/inline.c:346\n ext4_update_inline_dir fs/ext4/inline.c:1115 [inline]\n ext4_try_add_inline_entry+0x328/0x990 fs/ext4/inline.c:1307\n ext4_add_entry+0x5a4/0xeb0 fs/ext4/namei.c:2385\n ext4_add_nondir+0x96/0x260 fs/ext4/namei.c:2772\n ext4_create+0x36c/0x560 fs/ext4/namei.c:2817\n lookup_open fs/namei.c:3413 [inline]\n open_last_lookups fs/namei.c:3481 [inline]\n path_openat+0x12ac/0x2dd0 fs/namei.c:3711\n do_filp_open+0x264/0x4f0 fs/namei.c:3741\n do_sys_openat2+0x124/0x4e0 fs/open.c:1310\n do_sys_open fs/open.c:1326 [inline]\n __do_sys_openat fs/open.c:1342 [inline]\n __se_sys_openat fs/open.c:1337 [inline]\n __x64_sys_openat+0x243/0x290 fs/open.c:1337\n do_syscall_x64 arch/x86/entry/common.c:50 [inline]\n do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80\n entry_SYSCALL_64_after_hwframe+0x63/0xcd\n\nAbove issue happens as follows:\next4_iget\n ext4_find_inline_data_nolock -\u003ei_inline_off=164 i_inline_size=60\next4_try_add_inline_entry\n __ext4_mark_inode_dirty\n ext4_expand_extra_isize_ea -\u003ei_extra_isize=32 s_want_extra_isize=44\n ext4_xattr_shift_entries\n\t -\u003eafter shift i_inline_off is incorrect, actually is change to 176\next4_try_add_inline_entry\n ext4_update_inline_dir\n get_max_inline_xattr_value_size\n if (EXT4_I(inode)-\u003ei_inline_off)\n\tentry = (struct ext4_xattr_entry *)((void *)raw_inode +\n\t\t\tEXT4_I(inode)-\u003ei_inline_off);\n free += EXT4_XATTR_SIZE(le32_to_cpu(entry-\u003ee_value_size));\n\t-\u003eAs entry is incorrect, then \u0027free\u0027 may be negative\n ext4_update_inline_data\n value = kzalloc(len, GFP_NOFS);\n -\u003e len is unsigned int, maybe very large, then trigger warning when\n \u0027kzalloc()\u0027\n\nTo resolve the above issue we need to update \u0027i_inline_off\u0027 after\n\u0027ext4_xattr_shift_entries()\u0027. We do not need to set\nEXT4_STATE_MAY_INLINE_DATA flag here, since ext4_mark_inode_dirty()\nalready sets this flag if needed. Setting EXT4_STATE_MAY_INLINE_DATA\nwhen it is needed may trigger a BUG_ON in ext4_writepages()."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:49:50.872Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/c5aa102b433b1890e1ccaa40c06826c77dda1665"
},
{
"url": "https://git.kernel.org/stable/c/39c5df2ca544368b44b59d0f6d80131e90763371"
},
{
"url": "https://git.kernel.org/stable/c/74d775083e9f3d9dadf9e3b5f3e0028d1ad0bd5c"
},
{
"url": "https://git.kernel.org/stable/c/a9bd94f67b27739bbe8583c52256502bd4cc7e83"
},
{
"url": "https://git.kernel.org/stable/c/ca500cf2eceb5a8e93bf71ab97b5f7a18ecabce2"
},
{
"url": "https://git.kernel.org/stable/c/35161cec76772f74526f5886ad4082ec48511d5c"
},
{
"url": "https://git.kernel.org/stable/c/92eee6a82a9a6f9f83559e17a2b6b935e1a5cd25"
},
{
"url": "https://git.kernel.org/stable/c/2b96b4a5d9443ca4cad58b0040be455803c05a42"
}
],
"title": "ext4: fix WARNING in ext4_update_inline_data",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53100",
"datePublished": "2025-05-02T15:55:43.113Z",
"dateReserved": "2025-05-02T15:51:43.553Z",
"dateUpdated": "2025-05-04T07:49:50.872Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-56582 (GCVE-0-2024-56582)
Vulnerability from cvelistv5
Published
2024-12-27 14:23
Modified
2025-05-04 09:58
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
btrfs: fix use-after-free in btrfs_encoded_read_endio()
Shinichiro reported the following use-after free that sometimes is
happening in our CI system when running fstests' btrfs/284 on a TCMU
runner device:
BUG: KASAN: slab-use-after-free in lock_release+0x708/0x780
Read of size 8 at addr ffff888106a83f18 by task kworker/u80:6/219
CPU: 8 UID: 0 PID: 219 Comm: kworker/u80:6 Not tainted 6.12.0-rc6-kts+ #15
Hardware name: Supermicro Super Server/X11SPi-TF, BIOS 3.3 02/21/2020
Workqueue: btrfs-endio btrfs_end_bio_work [btrfs]
Call Trace:
<TASK>
dump_stack_lvl+0x6e/0xa0
? lock_release+0x708/0x780
print_report+0x174/0x505
? lock_release+0x708/0x780
? __virt_addr_valid+0x224/0x410
? lock_release+0x708/0x780
kasan_report+0xda/0x1b0
? lock_release+0x708/0x780
? __wake_up+0x44/0x60
lock_release+0x708/0x780
? __pfx_lock_release+0x10/0x10
? __pfx_do_raw_spin_lock+0x10/0x10
? lock_is_held_type+0x9a/0x110
_raw_spin_unlock_irqrestore+0x1f/0x60
__wake_up+0x44/0x60
btrfs_encoded_read_endio+0x14b/0x190 [btrfs]
btrfs_check_read_bio+0x8d9/0x1360 [btrfs]
? lock_release+0x1b0/0x780
? trace_lock_acquire+0x12f/0x1a0
? __pfx_btrfs_check_read_bio+0x10/0x10 [btrfs]
? process_one_work+0x7e3/0x1460
? lock_acquire+0x31/0xc0
? process_one_work+0x7e3/0x1460
process_one_work+0x85c/0x1460
? __pfx_process_one_work+0x10/0x10
? assign_work+0x16c/0x240
worker_thread+0x5e6/0xfc0
? __pfx_worker_thread+0x10/0x10
kthread+0x2c3/0x3a0
? __pfx_kthread+0x10/0x10
ret_from_fork+0x31/0x70
? __pfx_kthread+0x10/0x10
ret_from_fork_asm+0x1a/0x30
</TASK>
Allocated by task 3661:
kasan_save_stack+0x30/0x50
kasan_save_track+0x14/0x30
__kasan_kmalloc+0xaa/0xb0
btrfs_encoded_read_regular_fill_pages+0x16c/0x6d0 [btrfs]
send_extent_data+0xf0f/0x24a0 [btrfs]
process_extent+0x48a/0x1830 [btrfs]
changed_cb+0x178b/0x2ea0 [btrfs]
btrfs_ioctl_send+0x3bf9/0x5c20 [btrfs]
_btrfs_ioctl_send+0x117/0x330 [btrfs]
btrfs_ioctl+0x184a/0x60a0 [btrfs]
__x64_sys_ioctl+0x12e/0x1a0
do_syscall_64+0x95/0x180
entry_SYSCALL_64_after_hwframe+0x76/0x7e
Freed by task 3661:
kasan_save_stack+0x30/0x50
kasan_save_track+0x14/0x30
kasan_save_free_info+0x3b/0x70
__kasan_slab_free+0x4f/0x70
kfree+0x143/0x490
btrfs_encoded_read_regular_fill_pages+0x531/0x6d0 [btrfs]
send_extent_data+0xf0f/0x24a0 [btrfs]
process_extent+0x48a/0x1830 [btrfs]
changed_cb+0x178b/0x2ea0 [btrfs]
btrfs_ioctl_send+0x3bf9/0x5c20 [btrfs]
_btrfs_ioctl_send+0x117/0x330 [btrfs]
btrfs_ioctl+0x184a/0x60a0 [btrfs]
__x64_sys_ioctl+0x12e/0x1a0
do_syscall_64+0x95/0x180
entry_SYSCALL_64_after_hwframe+0x76/0x7e
The buggy address belongs to the object at ffff888106a83f00
which belongs to the cache kmalloc-rnd-07-96 of size 96
The buggy address is located 24 bytes inside of
freed 96-byte region [ffff888106a83f00, ffff888106a83f60)
The buggy address belongs to the physical page:
page: refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff888106a83800 pfn:0x106a83
flags: 0x17ffffc0000000(node=0|zone=2|lastcpupid=0x1fffff)
page_type: f5(slab)
raw: 0017ffffc0000000 ffff888100053680 ffffea0004917200 0000000000000004
raw: ffff888106a83800 0000000080200019 00000001f5000000 0000000000000000
page dumped because: kasan: bad access detected
Memory state around the buggy address:
ffff888106a83e00: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc
ffff888106a83e80: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc
>ffff888106a83f00: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc
^
ffff888106a83f80: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc
ffff888106a84000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
==================================================================
Further analyzing the trace and
---truncated---
References
| URL | Tags | |
|---|---|---|
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2024-56582",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-02-11T15:42:35.022378Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-416",
"description": "CWE-416 Use After Free",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-02-11T15:45:24.334Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"fs/btrfs/inode.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "a40de0330af4fb7bc6b354250c24f294f8b826a0",
"status": "affected",
"version": "1881fba89bd5dcd364d2e1bf561912a90a11c21a",
"versionType": "git"
},
{
"lessThan": "6228f13f1996a4feb9b601d6644bf0bfe03671dd",
"status": "affected",
"version": "1881fba89bd5dcd364d2e1bf561912a90a11c21a",
"versionType": "git"
},
{
"lessThan": "f8a5129e4a9fc3f6aa3f137513253b51b31b94d4",
"status": "affected",
"version": "1881fba89bd5dcd364d2e1bf561912a90a11c21a",
"versionType": "git"
},
{
"lessThan": "05b36b04d74a517d6675bf2f90829ff1ac7e28dc",
"status": "affected",
"version": "1881fba89bd5dcd364d2e1bf561912a90a11c21a",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"fs/btrfs/inode.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.18"
},
{
"lessThan": "5.18",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.124",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.70",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.4",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.13",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.124",
"versionStartIncluding": "5.18",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.70",
"versionStartIncluding": "5.18",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.4",
"versionStartIncluding": "5.18",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.13",
"versionStartIncluding": "5.18",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbtrfs: fix use-after-free in btrfs_encoded_read_endio()\n\nShinichiro reported the following use-after free that sometimes is\nhappening in our CI system when running fstests\u0027 btrfs/284 on a TCMU\nrunner device:\n\n BUG: KASAN: slab-use-after-free in lock_release+0x708/0x780\n Read of size 8 at addr ffff888106a83f18 by task kworker/u80:6/219\n\n CPU: 8 UID: 0 PID: 219 Comm: kworker/u80:6 Not tainted 6.12.0-rc6-kts+ #15\n Hardware name: Supermicro Super Server/X11SPi-TF, BIOS 3.3 02/21/2020\n Workqueue: btrfs-endio btrfs_end_bio_work [btrfs]\n Call Trace:\n \u003cTASK\u003e\n dump_stack_lvl+0x6e/0xa0\n ? lock_release+0x708/0x780\n print_report+0x174/0x505\n ? lock_release+0x708/0x780\n ? __virt_addr_valid+0x224/0x410\n ? lock_release+0x708/0x780\n kasan_report+0xda/0x1b0\n ? lock_release+0x708/0x780\n ? __wake_up+0x44/0x60\n lock_release+0x708/0x780\n ? __pfx_lock_release+0x10/0x10\n ? __pfx_do_raw_spin_lock+0x10/0x10\n ? lock_is_held_type+0x9a/0x110\n _raw_spin_unlock_irqrestore+0x1f/0x60\n __wake_up+0x44/0x60\n btrfs_encoded_read_endio+0x14b/0x190 [btrfs]\n btrfs_check_read_bio+0x8d9/0x1360 [btrfs]\n ? lock_release+0x1b0/0x780\n ? trace_lock_acquire+0x12f/0x1a0\n ? __pfx_btrfs_check_read_bio+0x10/0x10 [btrfs]\n ? process_one_work+0x7e3/0x1460\n ? lock_acquire+0x31/0xc0\n ? process_one_work+0x7e3/0x1460\n process_one_work+0x85c/0x1460\n ? __pfx_process_one_work+0x10/0x10\n ? assign_work+0x16c/0x240\n worker_thread+0x5e6/0xfc0\n ? __pfx_worker_thread+0x10/0x10\n kthread+0x2c3/0x3a0\n ? __pfx_kthread+0x10/0x10\n ret_from_fork+0x31/0x70\n ? __pfx_kthread+0x10/0x10\n ret_from_fork_asm+0x1a/0x30\n \u003c/TASK\u003e\n\n Allocated by task 3661:\n kasan_save_stack+0x30/0x50\n kasan_save_track+0x14/0x30\n __kasan_kmalloc+0xaa/0xb0\n btrfs_encoded_read_regular_fill_pages+0x16c/0x6d0 [btrfs]\n send_extent_data+0xf0f/0x24a0 [btrfs]\n process_extent+0x48a/0x1830 [btrfs]\n changed_cb+0x178b/0x2ea0 [btrfs]\n btrfs_ioctl_send+0x3bf9/0x5c20 [btrfs]\n _btrfs_ioctl_send+0x117/0x330 [btrfs]\n btrfs_ioctl+0x184a/0x60a0 [btrfs]\n __x64_sys_ioctl+0x12e/0x1a0\n do_syscall_64+0x95/0x180\n entry_SYSCALL_64_after_hwframe+0x76/0x7e\n\n Freed by task 3661:\n kasan_save_stack+0x30/0x50\n kasan_save_track+0x14/0x30\n kasan_save_free_info+0x3b/0x70\n __kasan_slab_free+0x4f/0x70\n kfree+0x143/0x490\n btrfs_encoded_read_regular_fill_pages+0x531/0x6d0 [btrfs]\n send_extent_data+0xf0f/0x24a0 [btrfs]\n process_extent+0x48a/0x1830 [btrfs]\n changed_cb+0x178b/0x2ea0 [btrfs]\n btrfs_ioctl_send+0x3bf9/0x5c20 [btrfs]\n _btrfs_ioctl_send+0x117/0x330 [btrfs]\n btrfs_ioctl+0x184a/0x60a0 [btrfs]\n __x64_sys_ioctl+0x12e/0x1a0\n do_syscall_64+0x95/0x180\n entry_SYSCALL_64_after_hwframe+0x76/0x7e\n\n The buggy address belongs to the object at ffff888106a83f00\n which belongs to the cache kmalloc-rnd-07-96 of size 96\n The buggy address is located 24 bytes inside of\n freed 96-byte region [ffff888106a83f00, ffff888106a83f60)\n\n The buggy address belongs to the physical page:\n page: refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff888106a83800 pfn:0x106a83\n flags: 0x17ffffc0000000(node=0|zone=2|lastcpupid=0x1fffff)\n page_type: f5(slab)\n raw: 0017ffffc0000000 ffff888100053680 ffffea0004917200 0000000000000004\n raw: ffff888106a83800 0000000080200019 00000001f5000000 0000000000000000\n page dumped because: kasan: bad access detected\n\n Memory state around the buggy address:\n ffff888106a83e00: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc\n ffff888106a83e80: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc\n \u003effff888106a83f00: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc\n ^\n ffff888106a83f80: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc\n ffff888106a84000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00\n ==================================================================\n\nFurther analyzing the trace and \n---truncated---"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T09:58:59.341Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/a40de0330af4fb7bc6b354250c24f294f8b826a0"
},
{
"url": "https://git.kernel.org/stable/c/6228f13f1996a4feb9b601d6644bf0bfe03671dd"
},
{
"url": "https://git.kernel.org/stable/c/f8a5129e4a9fc3f6aa3f137513253b51b31b94d4"
},
{
"url": "https://git.kernel.org/stable/c/05b36b04d74a517d6675bf2f90829ff1ac7e28dc"
}
],
"title": "btrfs: fix use-after-free in btrfs_encoded_read_endio()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-56582",
"datePublished": "2024-12-27T14:23:23.851Z",
"dateReserved": "2024-12-27T14:03:06.000Z",
"dateUpdated": "2025-05-04T09:58:59.341Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53035 (GCVE-0-2023-53035)
Vulnerability from cvelistv5
Published
2025-05-02 15:54
Modified
2025-05-04 07:48
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
nilfs2: fix kernel-infoleak in nilfs_ioctl_wrap_copy()
The ioctl helper function nilfs_ioctl_wrap_copy(), which exchanges a
metadata array to/from user space, may copy uninitialized buffer regions
to user space memory for read-only ioctl commands NILFS_IOCTL_GET_SUINFO
and NILFS_IOCTL_GET_CPINFO.
This can occur when the element size of the user space metadata given by
the v_size member of the argument nilfs_argv structure is larger than the
size of the metadata element (nilfs_suinfo structure or nilfs_cpinfo
structure) on the file system side.
KMSAN-enabled kernels detect this issue as follows:
BUG: KMSAN: kernel-infoleak in instrument_copy_to_user
include/linux/instrumented.h:121 [inline]
BUG: KMSAN: kernel-infoleak in _copy_to_user+0xc0/0x100 lib/usercopy.c:33
instrument_copy_to_user include/linux/instrumented.h:121 [inline]
_copy_to_user+0xc0/0x100 lib/usercopy.c:33
copy_to_user include/linux/uaccess.h:169 [inline]
nilfs_ioctl_wrap_copy+0x6fa/0xc10 fs/nilfs2/ioctl.c:99
nilfs_ioctl_get_info fs/nilfs2/ioctl.c:1173 [inline]
nilfs_ioctl+0x2402/0x4450 fs/nilfs2/ioctl.c:1290
nilfs_compat_ioctl+0x1b8/0x200 fs/nilfs2/ioctl.c:1343
__do_compat_sys_ioctl fs/ioctl.c:968 [inline]
__se_compat_sys_ioctl+0x7dd/0x1000 fs/ioctl.c:910
__ia32_compat_sys_ioctl+0x93/0xd0 fs/ioctl.c:910
do_syscall_32_irqs_on arch/x86/entry/common.c:112 [inline]
__do_fast_syscall_32+0xa2/0x100 arch/x86/entry/common.c:178
do_fast_syscall_32+0x37/0x80 arch/x86/entry/common.c:203
do_SYSENTER_32+0x1f/0x30 arch/x86/entry/common.c:246
entry_SYSENTER_compat_after_hwframe+0x70/0x82
Uninit was created at:
__alloc_pages+0x9f6/0xe90 mm/page_alloc.c:5572
alloc_pages+0xab0/0xd80 mm/mempolicy.c:2287
__get_free_pages+0x34/0xc0 mm/page_alloc.c:5599
nilfs_ioctl_wrap_copy+0x223/0xc10 fs/nilfs2/ioctl.c:74
nilfs_ioctl_get_info fs/nilfs2/ioctl.c:1173 [inline]
nilfs_ioctl+0x2402/0x4450 fs/nilfs2/ioctl.c:1290
nilfs_compat_ioctl+0x1b8/0x200 fs/nilfs2/ioctl.c:1343
__do_compat_sys_ioctl fs/ioctl.c:968 [inline]
__se_compat_sys_ioctl+0x7dd/0x1000 fs/ioctl.c:910
__ia32_compat_sys_ioctl+0x93/0xd0 fs/ioctl.c:910
do_syscall_32_irqs_on arch/x86/entry/common.c:112 [inline]
__do_fast_syscall_32+0xa2/0x100 arch/x86/entry/common.c:178
do_fast_syscall_32+0x37/0x80 arch/x86/entry/common.c:203
do_SYSENTER_32+0x1f/0x30 arch/x86/entry/common.c:246
entry_SYSENTER_compat_after_hwframe+0x70/0x82
Bytes 16-127 of 3968 are uninitialized
...
This eliminates the leak issue by initializing the page allocated as
buffer using get_zeroed_page().
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"fs/nilfs2/ioctl.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "a94932381e8dae4117e9129b3c1282e18aa97b05",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "9c5034e9a0e03db8d5e9eabb176340259b5b97e4",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "8f5cbf6a8c0e19b062b829c5b7aca01468bb57f6",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "d18db946cc6a394291539e030df32324285648f7",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "5bb105cc72beb9d51bf12f5c657336d2d35bdc5d",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "5f33b042f74fc9662eba17f4cd19b07d84bbc6c5",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "8a6550b365c0ce2e65905de57dcbfe1f7d629726",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "003587000276f81d0114b5ce773d80c119d8cb30",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"fs/nilfs2/ioctl.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.312",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.280",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.240",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.177",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.105",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.22",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.312",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.280",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.240",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.177",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.105",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.22",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnilfs2: fix kernel-infoleak in nilfs_ioctl_wrap_copy()\n\nThe ioctl helper function nilfs_ioctl_wrap_copy(), which exchanges a\nmetadata array to/from user space, may copy uninitialized buffer regions\nto user space memory for read-only ioctl commands NILFS_IOCTL_GET_SUINFO\nand NILFS_IOCTL_GET_CPINFO.\n\nThis can occur when the element size of the user space metadata given by\nthe v_size member of the argument nilfs_argv structure is larger than the\nsize of the metadata element (nilfs_suinfo structure or nilfs_cpinfo\nstructure) on the file system side.\n\nKMSAN-enabled kernels detect this issue as follows:\n\n BUG: KMSAN: kernel-infoleak in instrument_copy_to_user\n include/linux/instrumented.h:121 [inline]\n BUG: KMSAN: kernel-infoleak in _copy_to_user+0xc0/0x100 lib/usercopy.c:33\n instrument_copy_to_user include/linux/instrumented.h:121 [inline]\n _copy_to_user+0xc0/0x100 lib/usercopy.c:33\n copy_to_user include/linux/uaccess.h:169 [inline]\n nilfs_ioctl_wrap_copy+0x6fa/0xc10 fs/nilfs2/ioctl.c:99\n nilfs_ioctl_get_info fs/nilfs2/ioctl.c:1173 [inline]\n nilfs_ioctl+0x2402/0x4450 fs/nilfs2/ioctl.c:1290\n nilfs_compat_ioctl+0x1b8/0x200 fs/nilfs2/ioctl.c:1343\n __do_compat_sys_ioctl fs/ioctl.c:968 [inline]\n __se_compat_sys_ioctl+0x7dd/0x1000 fs/ioctl.c:910\n __ia32_compat_sys_ioctl+0x93/0xd0 fs/ioctl.c:910\n do_syscall_32_irqs_on arch/x86/entry/common.c:112 [inline]\n __do_fast_syscall_32+0xa2/0x100 arch/x86/entry/common.c:178\n do_fast_syscall_32+0x37/0x80 arch/x86/entry/common.c:203\n do_SYSENTER_32+0x1f/0x30 arch/x86/entry/common.c:246\n entry_SYSENTER_compat_after_hwframe+0x70/0x82\n\n Uninit was created at:\n __alloc_pages+0x9f6/0xe90 mm/page_alloc.c:5572\n alloc_pages+0xab0/0xd80 mm/mempolicy.c:2287\n __get_free_pages+0x34/0xc0 mm/page_alloc.c:5599\n nilfs_ioctl_wrap_copy+0x223/0xc10 fs/nilfs2/ioctl.c:74\n nilfs_ioctl_get_info fs/nilfs2/ioctl.c:1173 [inline]\n nilfs_ioctl+0x2402/0x4450 fs/nilfs2/ioctl.c:1290\n nilfs_compat_ioctl+0x1b8/0x200 fs/nilfs2/ioctl.c:1343\n __do_compat_sys_ioctl fs/ioctl.c:968 [inline]\n __se_compat_sys_ioctl+0x7dd/0x1000 fs/ioctl.c:910\n __ia32_compat_sys_ioctl+0x93/0xd0 fs/ioctl.c:910\n do_syscall_32_irqs_on arch/x86/entry/common.c:112 [inline]\n __do_fast_syscall_32+0xa2/0x100 arch/x86/entry/common.c:178\n do_fast_syscall_32+0x37/0x80 arch/x86/entry/common.c:203\n do_SYSENTER_32+0x1f/0x30 arch/x86/entry/common.c:246\n entry_SYSENTER_compat_after_hwframe+0x70/0x82\n\n Bytes 16-127 of 3968 are uninitialized\n ...\n\nThis eliminates the leak issue by initializing the page allocated as\nbuffer using get_zeroed_page()."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:48:11.966Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/a94932381e8dae4117e9129b3c1282e18aa97b05"
},
{
"url": "https://git.kernel.org/stable/c/9c5034e9a0e03db8d5e9eabb176340259b5b97e4"
},
{
"url": "https://git.kernel.org/stable/c/8f5cbf6a8c0e19b062b829c5b7aca01468bb57f6"
},
{
"url": "https://git.kernel.org/stable/c/d18db946cc6a394291539e030df32324285648f7"
},
{
"url": "https://git.kernel.org/stable/c/5bb105cc72beb9d51bf12f5c657336d2d35bdc5d"
},
{
"url": "https://git.kernel.org/stable/c/5f33b042f74fc9662eba17f4cd19b07d84bbc6c5"
},
{
"url": "https://git.kernel.org/stable/c/8a6550b365c0ce2e65905de57dcbfe1f7d629726"
},
{
"url": "https://git.kernel.org/stable/c/003587000276f81d0114b5ce773d80c119d8cb30"
}
],
"title": "nilfs2: fix kernel-infoleak in nilfs_ioctl_wrap_copy()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53035",
"datePublished": "2025-05-02T15:54:54.876Z",
"dateReserved": "2025-03-27T16:40:15.763Z",
"dateUpdated": "2025-05-04T07:48:11.966Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53058 (GCVE-0-2023-53058)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 07:48
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/mlx5: E-Switch, Fix an Oops in error handling code
The error handling dereferences "vport". There is nothing we can do if
it is an error pointer except returning the error code.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/mellanox/mlx5/core/esw/acl/ingress_ofld.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "5eadc80328298ef7beaaf0cd96791667d3b485ca",
"status": "affected",
"version": "133dcfc577eaec6538db4ebd8b9205b361f59018",
"versionType": "git"
},
{
"lessThan": "388188fb58bef9e7f3ca4f8970f03d493b66909f",
"status": "affected",
"version": "133dcfc577eaec6538db4ebd8b9205b361f59018",
"versionType": "git"
},
{
"lessThan": "c4c977935b2fc60084b3735737d17a06e7ba1bd0",
"status": "affected",
"version": "133dcfc577eaec6538db4ebd8b9205b361f59018",
"versionType": "git"
},
{
"lessThan": "1a9853a7437a22fd849347008fb3c85087906b56",
"status": "affected",
"version": "133dcfc577eaec6538db4ebd8b9205b361f59018",
"versionType": "git"
},
{
"lessThan": "640fcdbcf27fc62de9223f958ceb4e897a00e791",
"status": "affected",
"version": "133dcfc577eaec6538db4ebd8b9205b361f59018",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/mellanox/mlx5/core/esw/acl/ingress_ofld.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.8"
},
{
"lessThan": "5.8",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.177",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.105",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.22",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.177",
"versionStartIncluding": "5.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.105",
"versionStartIncluding": "5.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.22",
"versionStartIncluding": "5.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.9",
"versionStartIncluding": "5.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "5.8",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/mlx5: E-Switch, Fix an Oops in error handling code\n\nThe error handling dereferences \"vport\". There is nothing we can do if\nit is an error pointer except returning the error code."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:48:50.016Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/5eadc80328298ef7beaaf0cd96791667d3b485ca"
},
{
"url": "https://git.kernel.org/stable/c/388188fb58bef9e7f3ca4f8970f03d493b66909f"
},
{
"url": "https://git.kernel.org/stable/c/c4c977935b2fc60084b3735737d17a06e7ba1bd0"
},
{
"url": "https://git.kernel.org/stable/c/1a9853a7437a22fd849347008fb3c85087906b56"
},
{
"url": "https://git.kernel.org/stable/c/640fcdbcf27fc62de9223f958ceb4e897a00e791"
}
],
"title": "net/mlx5: E-Switch, Fix an Oops in error handling code",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53058",
"datePublished": "2025-05-02T15:55:12.931Z",
"dateReserved": "2025-05-02T15:51:43.547Z",
"dateUpdated": "2025-05-04T07:48:50.016Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53087 (GCVE-0-2023-53087)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 07:49
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/i915/active: Fix misuse of non-idle barriers as fence trackers
Users reported oopses on list corruptions when using i915 perf with a
number of concurrently running graphics applications. Root cause analysis
pointed at an issue in barrier processing code -- a race among perf open /
close replacing active barriers with perf requests on kernel context and
concurrent barrier preallocate / acquire operations performed during user
context first pin / last unpin.
When adding a request to a composite tracker, we try to reuse an existing
fence tracker, already allocated and registered with that composite. The
tracker we obtain may already track another fence, may be an idle barrier,
or an active barrier.
If the tracker we get occurs a non-idle barrier then we try to delete that
barrier from a list of barrier tasks it belongs to. However, while doing
that we don't respect return value from a function that performs the
barrier deletion. Should the deletion ever fail, we would end up reusing
the tracker still registered as a barrier task. Since the same structure
field is reused with both fence callback lists and barrier tasks list,
list corruptions would likely occur.
Barriers are now deleted from a barrier tasks list by temporarily removing
the list content, traversing that content with skip over the node to be
deleted, then populating the list back with the modified content. Should
that intentionally racy concurrent deletion attempts be not serialized,
one or more of those may fail because of the list being temporary empty.
Related code that ignores the results of barrier deletion was initially
introduced in v5.4 by commit d8af05ff38ae ("drm/i915: Allow sharing the
idle-barrier from other kernel requests"). However, all users of the
barrier deletion routine were apparently serialized at that time, then the
issue didn't exhibit itself. Results of git bisect with help of a newly
developed igt@gem_barrier_race@remote-request IGT test indicate that list
corruptions might start to appear after commit 311770173fac ("drm/i915/gt:
Schedule request retirement when timeline idles"), introduced in v5.5.
Respect results of barrier deletion attempts -- mark the barrier as idle
only if successfully deleted from the list. Then, before proceeding with
setting our fence as the one currently tracked, make sure that the tracker
we've got is not a non-idle barrier. If that check fails then don't use
that tracker but go back and try to acquire a new, usable one.
v3: use unlikely() to document what outcome we expect (Andi),
- fix bad grammar in commit description.
v2: no code changes,
- blame commit 311770173fac ("drm/i915/gt: Schedule request retirement
when timeline idles"), v5.5, not commit d8af05ff38ae ("drm/i915: Allow
sharing the idle-barrier from other kernel requests"), v5.4,
- reword commit description.
(cherry picked from commit 506006055769b10d1b2b4e22f636f3b45e0e9fc7)
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/i915/i915_active.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "5e784a7d07af42057c0576fb647b482f4cb0dc2c",
"status": "affected",
"version": "311770173fac27845a3a83e2c16100a54d308f72",
"versionType": "git"
},
{
"lessThan": "6ab7d33617559cced63d467928f478ea5c459021",
"status": "affected",
"version": "311770173fac27845a3a83e2c16100a54d308f72",
"versionType": "git"
},
{
"lessThan": "5c7591b8574c52c56b3994c2fbef1a3a311b5715",
"status": "affected",
"version": "311770173fac27845a3a83e2c16100a54d308f72",
"versionType": "git"
},
{
"lessThan": "9159db27fb19bbf1c91b5c9d5285e66cc96cc5ff",
"status": "affected",
"version": "311770173fac27845a3a83e2c16100a54d308f72",
"versionType": "git"
},
{
"lessThan": "e0e6b416b25ee14716f3549e0cbec1011b193809",
"status": "affected",
"version": "311770173fac27845a3a83e2c16100a54d308f72",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/i915/i915_active.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.5"
},
{
"lessThan": "5.5",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.176",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.104",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.21",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.176",
"versionStartIncluding": "5.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.104",
"versionStartIncluding": "5.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.21",
"versionStartIncluding": "5.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.8",
"versionStartIncluding": "5.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "5.5",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/i915/active: Fix misuse of non-idle barriers as fence trackers\n\nUsers reported oopses on list corruptions when using i915 perf with a\nnumber of concurrently running graphics applications. Root cause analysis\npointed at an issue in barrier processing code -- a race among perf open /\nclose replacing active barriers with perf requests on kernel context and\nconcurrent barrier preallocate / acquire operations performed during user\ncontext first pin / last unpin.\n\nWhen adding a request to a composite tracker, we try to reuse an existing\nfence tracker, already allocated and registered with that composite. The\ntracker we obtain may already track another fence, may be an idle barrier,\nor an active barrier.\n\nIf the tracker we get occurs a non-idle barrier then we try to delete that\nbarrier from a list of barrier tasks it belongs to. However, while doing\nthat we don\u0027t respect return value from a function that performs the\nbarrier deletion. Should the deletion ever fail, we would end up reusing\nthe tracker still registered as a barrier task. Since the same structure\nfield is reused with both fence callback lists and barrier tasks list,\nlist corruptions would likely occur.\n\nBarriers are now deleted from a barrier tasks list by temporarily removing\nthe list content, traversing that content with skip over the node to be\ndeleted, then populating the list back with the modified content. Should\nthat intentionally racy concurrent deletion attempts be not serialized,\none or more of those may fail because of the list being temporary empty.\n\nRelated code that ignores the results of barrier deletion was initially\nintroduced in v5.4 by commit d8af05ff38ae (\"drm/i915: Allow sharing the\nidle-barrier from other kernel requests\"). However, all users of the\nbarrier deletion routine were apparently serialized at that time, then the\nissue didn\u0027t exhibit itself. Results of git bisect with help of a newly\ndeveloped igt@gem_barrier_race@remote-request IGT test indicate that list\ncorruptions might start to appear after commit 311770173fac (\"drm/i915/gt:\nSchedule request retirement when timeline idles\"), introduced in v5.5.\n\nRespect results of barrier deletion attempts -- mark the barrier as idle\nonly if successfully deleted from the list. Then, before proceeding with\nsetting our fence as the one currently tracked, make sure that the tracker\nwe\u0027ve got is not a non-idle barrier. If that check fails then don\u0027t use\nthat tracker but go back and try to acquire a new, usable one.\n\nv3: use unlikely() to document what outcome we expect (Andi),\n - fix bad grammar in commit description.\nv2: no code changes,\n - blame commit 311770173fac (\"drm/i915/gt: Schedule request retirement\n when timeline idles\"), v5.5, not commit d8af05ff38ae (\"drm/i915: Allow\n sharing the idle-barrier from other kernel requests\"), v5.4,\n - reword commit description.\n\n(cherry picked from commit 506006055769b10d1b2b4e22f636f3b45e0e9fc7)"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:49:29.178Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/5e784a7d07af42057c0576fb647b482f4cb0dc2c"
},
{
"url": "https://git.kernel.org/stable/c/6ab7d33617559cced63d467928f478ea5c459021"
},
{
"url": "https://git.kernel.org/stable/c/5c7591b8574c52c56b3994c2fbef1a3a311b5715"
},
{
"url": "https://git.kernel.org/stable/c/9159db27fb19bbf1c91b5c9d5285e66cc96cc5ff"
},
{
"url": "https://git.kernel.org/stable/c/e0e6b416b25ee14716f3549e0cbec1011b193809"
}
],
"title": "drm/i915/active: Fix misuse of non-idle barriers as fence trackers",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53087",
"datePublished": "2025-05-02T15:55:34.204Z",
"dateReserved": "2025-05-02T15:51:43.551Z",
"dateUpdated": "2025-05-04T07:49:29.178Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53093 (GCVE-0-2023-53093)
Vulnerability from cvelistv5
Published
2025-05-02 15:55
Modified
2025-05-04 07:49
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
tracing: Do not let histogram values have some modifiers
Histogram values can not be strings, stacktraces, graphs, symbols,
syscalls, or grouped in buckets or log. Give an error if a value is set to
do so.
Note, the histogram code was not prepared to handle these modifiers for
histograms and caused a bug.
Mark Rutland reported:
# echo 'p:copy_to_user __arch_copy_to_user n=$arg2' >> /sys/kernel/tracing/kprobe_events
# echo 'hist:keys=n:vals=hitcount.buckets=8:sort=hitcount' > /sys/kernel/tracing/events/kprobes/copy_to_user/trigger
# cat /sys/kernel/tracing/events/kprobes/copy_to_user/hist
[ 143.694628] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
[ 143.695190] Mem abort info:
[ 143.695362] ESR = 0x0000000096000004
[ 143.695604] EC = 0x25: DABT (current EL), IL = 32 bits
[ 143.695889] SET = 0, FnV = 0
[ 143.696077] EA = 0, S1PTW = 0
[ 143.696302] FSC = 0x04: level 0 translation fault
[ 143.702381] Data abort info:
[ 143.702614] ISV = 0, ISS = 0x00000004
[ 143.702832] CM = 0, WnR = 0
[ 143.703087] user pgtable: 4k pages, 48-bit VAs, pgdp=00000000448f9000
[ 143.703407] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
[ 143.704137] Internal error: Oops: 0000000096000004 [#1] PREEMPT SMP
[ 143.704714] Modules linked in:
[ 143.705273] CPU: 0 PID: 133 Comm: cat Not tainted 6.2.0-00003-g6fc512c10a7c #3
[ 143.706138] Hardware name: linux,dummy-virt (DT)
[ 143.706723] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 143.707120] pc : hist_field_name.part.0+0x14/0x140
[ 143.707504] lr : hist_field_name.part.0+0x104/0x140
[ 143.707774] sp : ffff800008333a30
[ 143.707952] x29: ffff800008333a30 x28: 0000000000000001 x27: 0000000000400cc0
[ 143.708429] x26: ffffd7a653b20260 x25: 0000000000000000 x24: ffff10d303ee5800
[ 143.708776] x23: ffffd7a6539b27b0 x22: ffff10d303fb8c00 x21: 0000000000000001
[ 143.709127] x20: ffff10d303ec2000 x19: 0000000000000000 x18: 0000000000000000
[ 143.709478] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[ 143.709824] x14: 0000000000000000 x13: 203a6f666e692072 x12: 6567676972742023
[ 143.710179] x11: 0a230a6d6172676f x10: 000000000000002c x9 : ffffd7a6521e018c
[ 143.710584] x8 : 000000000000002c x7 : 7f7f7f7f7f7f7f7f x6 : 000000000000002c
[ 143.710915] x5 : ffff10d303b0103e x4 : ffffd7a653b20261 x3 : 000000000000003d
[ 143.711239] x2 : 0000000000020001 x1 : 0000000000000001 x0 : 0000000000000000
[ 143.711746] Call trace:
[ 143.712115] hist_field_name.part.0+0x14/0x140
[ 143.712642] hist_field_name.part.0+0x104/0x140
[ 143.712925] hist_field_print+0x28/0x140
[ 143.713125] event_hist_trigger_print+0x174/0x4d0
[ 143.713348] hist_show+0xf8/0x980
[ 143.713521] seq_read_iter+0x1bc/0x4b0
[ 143.713711] seq_read+0x8c/0xc4
[ 143.713876] vfs_read+0xc8/0x2a4
[ 143.714043] ksys_read+0x70/0xfc
[ 143.714218] __arm64_sys_read+0x24/0x30
[ 143.714400] invoke_syscall+0x50/0x120
[ 143.714587] el0_svc_common.constprop.0+0x4c/0x100
[ 143.714807] do_el0_svc+0x44/0xd0
[ 143.714970] el0_svc+0x2c/0x84
[ 143.715134] el0t_64_sync_handler+0xbc/0x140
[ 143.715334] el0t_64_sync+0x190/0x194
[ 143.715742] Code: a9bd7bfd 910003fd a90153f3 aa0003f3 (f9400000)
[ 143.716510] ---[ end trace 0000000000000000 ]---
Segmentation fault
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"kernel/trace/trace_events_hist.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "39cd75f2f3a43c0e2f95749eb6dd6420c553f87d",
"status": "affected",
"version": "c6afad49d127f6d7c9957319f55173a2198b1ba8",
"versionType": "git"
},
{
"lessThan": "2fc0ee435c9264cdb7c5e872f76cd9bb97640227",
"status": "affected",
"version": "c6afad49d127f6d7c9957319f55173a2198b1ba8",
"versionType": "git"
},
{
"lessThan": "e0213434fe3e4a0d118923dc98d31e7ff1cd9e45",
"status": "affected",
"version": "c6afad49d127f6d7c9957319f55173a2198b1ba8",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"kernel/trace/trace_events_hist.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.7"
},
{
"lessThan": "4.7",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.23",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.23",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.8",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "4.7",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntracing: Do not let histogram values have some modifiers\n\nHistogram values can not be strings, stacktraces, graphs, symbols,\nsyscalls, or grouped in buckets or log. Give an error if a value is set to\ndo so.\n\nNote, the histogram code was not prepared to handle these modifiers for\nhistograms and caused a bug.\n\nMark Rutland reported:\n\n # echo \u0027p:copy_to_user __arch_copy_to_user n=$arg2\u0027 \u003e\u003e /sys/kernel/tracing/kprobe_events\n # echo \u0027hist:keys=n:vals=hitcount.buckets=8:sort=hitcount\u0027 \u003e /sys/kernel/tracing/events/kprobes/copy_to_user/trigger\n # cat /sys/kernel/tracing/events/kprobes/copy_to_user/hist\n[ 143.694628] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000\n[ 143.695190] Mem abort info:\n[ 143.695362] ESR = 0x0000000096000004\n[ 143.695604] EC = 0x25: DABT (current EL), IL = 32 bits\n[ 143.695889] SET = 0, FnV = 0\n[ 143.696077] EA = 0, S1PTW = 0\n[ 143.696302] FSC = 0x04: level 0 translation fault\n[ 143.702381] Data abort info:\n[ 143.702614] ISV = 0, ISS = 0x00000004\n[ 143.702832] CM = 0, WnR = 0\n[ 143.703087] user pgtable: 4k pages, 48-bit VAs, pgdp=00000000448f9000\n[ 143.703407] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000\n[ 143.704137] Internal error: Oops: 0000000096000004 [#1] PREEMPT SMP\n[ 143.704714] Modules linked in:\n[ 143.705273] CPU: 0 PID: 133 Comm: cat Not tainted 6.2.0-00003-g6fc512c10a7c #3\n[ 143.706138] Hardware name: linux,dummy-virt (DT)\n[ 143.706723] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n[ 143.707120] pc : hist_field_name.part.0+0x14/0x140\n[ 143.707504] lr : hist_field_name.part.0+0x104/0x140\n[ 143.707774] sp : ffff800008333a30\n[ 143.707952] x29: ffff800008333a30 x28: 0000000000000001 x27: 0000000000400cc0\n[ 143.708429] x26: ffffd7a653b20260 x25: 0000000000000000 x24: ffff10d303ee5800\n[ 143.708776] x23: ffffd7a6539b27b0 x22: ffff10d303fb8c00 x21: 0000000000000001\n[ 143.709127] x20: ffff10d303ec2000 x19: 0000000000000000 x18: 0000000000000000\n[ 143.709478] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000\n[ 143.709824] x14: 0000000000000000 x13: 203a6f666e692072 x12: 6567676972742023\n[ 143.710179] x11: 0a230a6d6172676f x10: 000000000000002c x9 : ffffd7a6521e018c\n[ 143.710584] x8 : 000000000000002c x7 : 7f7f7f7f7f7f7f7f x6 : 000000000000002c\n[ 143.710915] x5 : ffff10d303b0103e x4 : ffffd7a653b20261 x3 : 000000000000003d\n[ 143.711239] x2 : 0000000000020001 x1 : 0000000000000001 x0 : 0000000000000000\n[ 143.711746] Call trace:\n[ 143.712115] hist_field_name.part.0+0x14/0x140\n[ 143.712642] hist_field_name.part.0+0x104/0x140\n[ 143.712925] hist_field_print+0x28/0x140\n[ 143.713125] event_hist_trigger_print+0x174/0x4d0\n[ 143.713348] hist_show+0xf8/0x980\n[ 143.713521] seq_read_iter+0x1bc/0x4b0\n[ 143.713711] seq_read+0x8c/0xc4\n[ 143.713876] vfs_read+0xc8/0x2a4\n[ 143.714043] ksys_read+0x70/0xfc\n[ 143.714218] __arm64_sys_read+0x24/0x30\n[ 143.714400] invoke_syscall+0x50/0x120\n[ 143.714587] el0_svc_common.constprop.0+0x4c/0x100\n[ 143.714807] do_el0_svc+0x44/0xd0\n[ 143.714970] el0_svc+0x2c/0x84\n[ 143.715134] el0t_64_sync_handler+0xbc/0x140\n[ 143.715334] el0t_64_sync+0x190/0x194\n[ 143.715742] Code: a9bd7bfd 910003fd a90153f3 aa0003f3 (f9400000)\n[ 143.716510] ---[ end trace 0000000000000000 ]---\nSegmentation fault"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:49:41.656Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/39cd75f2f3a43c0e2f95749eb6dd6420c553f87d"
},
{
"url": "https://git.kernel.org/stable/c/2fc0ee435c9264cdb7c5e872f76cd9bb97640227"
},
{
"url": "https://git.kernel.org/stable/c/e0213434fe3e4a0d118923dc98d31e7ff1cd9e45"
}
],
"title": "tracing: Do not let histogram values have some modifiers",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53093",
"datePublished": "2025-05-02T15:55:38.386Z",
"dateReserved": "2025-05-02T15:51:43.552Z",
"dateUpdated": "2025-05-04T07:49:41.656Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
Loading…
Loading…