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CERTFR-2025-AVI-0723
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 élévation de privilèges et une atteinte à la confidentialité 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 Availability Extension | SUSE Linux Enterprise High Availability Extension 15 SP4 | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server 15 SP3 LTSS | ||
| SUSE | Confidential Computing Module | Confidential Computing Module 15-SP6 | ||
| 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 12 SP5 LTSS | ||
| SUSE | SUSE Linux Enterprise Real Time | SUSE Linux Enterprise Real Time 15 SP7 | ||
| SUSE | SUSE Manager Retail Branch Server | SUSE Manager Retail Branch Server 4.2 | ||
| SUSE | openSUSE Leap | openSUSE Leap 15.3 | ||
| 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 12 SP5 | ||
| SUSE | SUSE Linux Enterprise High Performance Computing | SUSE Linux Enterprise High Performance Computing 15 SP4 | ||
| SUSE | SUSE Manager Proxy | SUSE Manager Proxy 4.2 | ||
| SUSE | SUSE Manager Retail Branch Server | SUSE Manager Retail Branch Server 4.3 | ||
| SUSE | SUSE Linux Enterprise Live Patching | SUSE Linux Enterprise Live Patching 12-SP5 | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security | ||
| SUSE | openSUSE Leap | openSUSE Leap 15.4 | ||
| SUSE | SUSE Manager Server | SUSE Manager Server 4.3 LTS | ||
| SUSE | SUSE Linux Enterprise Live Patching | SUSE Linux Enterprise Live Patching 15-SP6 | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server for SAP Applications 12 SP5 | ||
| SUSE | SUSE Linux Enterprise Live Patching | SUSE Linux Enterprise Live Patching 15-SP7 | ||
| SUSE | SUSE Linux Enterprise High Performance Computing | SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server 12 SP5 | ||
| SUSE | SUSE Linux Enterprise Micro | SUSE Linux Enterprise Micro 5.2 | ||
| SUSE | SUSE Manager Server | SUSE Manager Server 4.2 | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server 15 SP4 LTSS | ||
| SUSE | SUSE Linux Enterprise High Availability Extension | SUSE Linux Enterprise High Availability Extension 15 SP3 | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server 15 SP5 | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server for SAP Applications 15 SP3 | ||
| SUSE | SUSE Linux Enterprise Micro | SUSE Linux Enterprise Micro 5.1 | ||
| SUSE | SUSE Linux Enterprise Micro | SUSE Linux Enterprise Micro for Rancher 5.4 | ||
| SUSE | SUSE Linux Enterprise High Performance Computing | SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 | ||
| SUSE | SUSE Enterprise Storage | SUSE Enterprise Storage 7.1 | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server for SAP Applications 15 SP5 | ||
| SUSE | openSUSE Leap | openSUSE Leap 15.6 | ||
| SUSE | SUSE Linux Enterprise Micro | SUSE Linux Enterprise Micro 5.3 | ||
| SUSE | SUSE Manager Proxy | SUSE Manager Proxy 4.3 LTS | ||
| SUSE | SUSE Linux Enterprise Real Time | SUSE Linux Enterprise Real Time 15 SP5 | ||
| SUSE | SUSE Linux Enterprise Micro | SUSE Linux Enterprise Micro for Rancher 5.3 | ||
| 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 Manager Proxy | SUSE Manager Proxy 4.3 | ||
| SUSE | SUSE Linux Enterprise Live Patching | SUSE Linux Enterprise Live Patching 15-SP3 | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server for SAP Applications 15 SP7 | ||
| SUSE | SUSE Linux Enterprise Micro | SUSE Linux Enterprise Micro for Rancher 5.2 | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server 11 SP4 | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server for SAP Applications 15 SP4 | ||
| SUSE | SUSE Linux Enterprise High Performance Computing | SUSE Linux Enterprise High Performance Computing 15 SP3 | ||
| 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 Manager Retail Branch Server | SUSE Manager Retail Branch Server 4.3 LTS | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server 15 SP7 | ||
| SUSE | SUSE Manager Server | SUSE Manager Server 4.3 | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server 15 SP3 Business Critical Linux | ||
| SUSE | SUSE Real Time Module | SUSE Real Time Module 15-SP7 | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server 15 SP3 | ||
| SUSE | SUSE Linux Enterprise Micro | SUSE Linux Enterprise Micro 5.4 | ||
| SUSE | SUSE Linux Enterprise Live Patching | SUSE Linux Enterprise Live Patching 15-SP4 | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE |
References
{
"$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 Availability Extension 15 SP4",
"product": {
"name": "SUSE Linux Enterprise High Availability Extension",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Server 15 SP3 LTSS",
"product": {
"name": "SUSE Linux Enterprise Server",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "Confidential Computing Module 15-SP6",
"product": {
"name": "Confidential Computing Module",
"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 12 SP5 LTSS",
"product": {
"name": "SUSE Linux Enterprise Server",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Real Time 15 SP7",
"product": {
"name": "SUSE Linux Enterprise Real Time",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Manager Retail Branch Server 4.2",
"product": {
"name": "SUSE Manager Retail Branch Server",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "openSUSE Leap 15.3",
"product": {
"name": "openSUSE Leap",
"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 12 SP5",
"product": {
"name": "SUSE Linux Enterprise High Performance Computing",
"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": "SUSE Manager Proxy 4.2",
"product": {
"name": "SUSE Manager Proxy",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Manager Retail Branch Server 4.3",
"product": {
"name": "SUSE Manager Retail Branch Server",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Live Patching 12-SP5",
"product": {
"name": "SUSE Linux Enterprise Live Patching",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security",
"product": {
"name": "SUSE Linux Enterprise Server",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "openSUSE Leap 15.4",
"product": {
"name": "openSUSE Leap",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Manager Server 4.3 LTS",
"product": {
"name": "SUSE Manager Server",
"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 for SAP Applications 12 SP5",
"product": {
"name": "SUSE Linux Enterprise Server",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Live Patching 15-SP7",
"product": {
"name": "SUSE Linux Enterprise Live Patching",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise High Performance Computing LTSS 15 SP4",
"product": {
"name": "SUSE Linux Enterprise High Performance Computing",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Server 12 SP5",
"product": {
"name": "SUSE Linux Enterprise Server",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Micro 5.2",
"product": {
"name": "SUSE Linux Enterprise Micro",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Manager Server 4.2",
"product": {
"name": "SUSE Manager Server",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Server 15 SP4 LTSS",
"product": {
"name": "SUSE Linux Enterprise Server",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise High Availability Extension 15 SP3",
"product": {
"name": "SUSE Linux Enterprise High Availability Extension",
"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 SP3",
"product": {
"name": "SUSE Linux Enterprise Server",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Micro 5.1",
"product": {
"name": "SUSE Linux Enterprise Micro",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Micro for Rancher 5.4",
"product": {
"name": "SUSE Linux Enterprise Micro",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4",
"product": {
"name": "SUSE Linux Enterprise High Performance Computing",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Enterprise Storage 7.1",
"product": {
"name": "SUSE Enterprise Storage",
"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": "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 Manager Proxy 4.3 LTS",
"product": {
"name": "SUSE Manager Proxy",
"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 Micro for Rancher 5.3",
"product": {
"name": "SUSE Linux Enterprise Micro",
"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 Manager Proxy 4.3",
"product": {
"name": "SUSE Manager Proxy",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Live Patching 15-SP3",
"product": {
"name": "SUSE Linux Enterprise Live Patching",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Server for SAP Applications 15 SP7",
"product": {
"name": "SUSE Linux Enterprise Server",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Micro for Rancher 5.2",
"product": {
"name": "SUSE Linux Enterprise Micro",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Server 11 SP4",
"product": {
"name": "SUSE Linux Enterprise Server",
"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 High Performance Computing 15 SP3",
"product": {
"name": "SUSE Linux Enterprise High Performance Computing",
"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 Manager Retail Branch Server 4.3 LTS",
"product": {
"name": "SUSE Manager Retail Branch Server",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Server 15 SP7",
"product": {
"name": "SUSE Linux Enterprise Server",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Manager Server 4.3",
"product": {
"name": "SUSE Manager Server",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Server 15 SP3 Business Critical Linux",
"product": {
"name": "SUSE Linux Enterprise Server",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Real Time Module 15-SP7",
"product": {
"name": "SUSE Real Time Module",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Server 15 SP3",
"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
}
}
},
{
"description": "SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE",
"product": {
"name": "SUSE Linux Enterprise Server",
"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-2019-11135",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-11135"
},
{
"name": "CVE-2022-4129",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-4129"
},
{
"name": "CVE-2023-2176",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-2176"
},
{
"name": "CVE-2024-26643",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26643"
},
{
"name": "CVE-2021-46984",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-46984"
},
{
"name": "CVE-2024-26974",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26974"
},
{
"name": "CVE-2024-26982",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26982"
},
{
"name": "CVE-2023-52878",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52878"
},
{
"name": "CVE-2024-36978",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-36978"
},
{
"name": "CVE-2024-26831",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26831"
},
{
"name": "CVE-2024-36972",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-36972"
},
{
"name": "CVE-2024-36028",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-36028"
},
{
"name": "CVE-2024-42134",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42134"
},
{
"name": "CVE-2024-46713",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46713"
},
{
"name": "CVE-2024-42265",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42265"
},
{
"name": "CVE-2023-52888",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52888"
},
{
"name": "CVE-2024-43869",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43869"
},
{
"name": "CVE-2024-49861",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49861"
},
{
"name": "CVE-2024-53057",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53057"
},
{
"name": "CVE-2024-44963",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44963"
},
{
"name": "CVE-2023-52923",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52923"
},
{
"name": "CVE-2024-50106",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50106"
},
{
"name": "CVE-2024-53164",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53164"
},
{
"name": "CVE-2024-56699",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56699"
},
{
"name": "CVE-2024-56742",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56742"
},
{
"name": "CVE-2025-21629",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21629"
},
{
"name": "CVE-2022-49319",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49319"
},
{
"name": "CVE-2022-49323",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49323"
},
{
"name": "CVE-2024-49568",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49568"
},
{
"name": "CVE-2024-56613",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56613"
},
{
"name": "CVE-2025-21658",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21658"
},
{
"name": "CVE-2025-21701",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21701"
},
{
"name": "CVE-2025-21731",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21731"
},
{
"name": "CVE-2022-49138",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49138"
},
{
"name": "CVE-2023-52927",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52927"
},
{
"name": "CVE-2024-57947",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-57947"
},
{
"name": "CVE-2025-21839",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21839"
},
{
"name": "CVE-2025-21702",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21702"
},
{
"name": "CVE-2025-21881",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21881"
},
{
"name": "CVE-2025-21898",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21898"
},
{
"name": "CVE-2025-21899",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21899"
},
{
"name": "CVE-2025-21920",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21920"
},
{
"name": "CVE-2025-21928",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21928"
},
{
"name": "CVE-2025-21938",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21938"
},
{
"name": "CVE-2025-21959",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21959"
},
{
"name": "CVE-2025-21971",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21971"
},
{
"name": "CVE-2025-21997",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21997"
},
{
"name": "CVE-2025-22005",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22005"
},
{
"name": "CVE-2025-22035",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22035"
},
{
"name": "CVE-2025-22066",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22066"
},
{
"name": "CVE-2025-22089",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22089"
},
{
"name": "CVE-2025-22095",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22095"
},
{
"name": "CVE-2025-39735",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39735"
},
{
"name": "CVE-2025-21854",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21854"
},
{
"name": "CVE-2025-22090",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22090"
},
{
"name": "CVE-2025-37798",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37798"
},
{
"name": "CVE-2025-21872",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21872"
},
{
"name": "CVE-2025-23141",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-23141"
},
{
"name": "CVE-2025-23142",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-23142"
},
{
"name": "CVE-2025-23144",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-23144"
},
{
"name": "CVE-2025-23146",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-23146"
},
{
"name": "CVE-2025-23147",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-23147"
},
{
"name": "CVE-2025-23148",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-23148"
},
{
"name": "CVE-2025-23151",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-23151"
},
{
"name": "CVE-2025-23156",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-23156"
},
{
"name": "CVE-2025-23157",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-23157"
},
{
"name": "CVE-2025-23158",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-23158"
},
{
"name": "CVE-2025-23159",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-23159"
},
{
"name": "CVE-2025-23161",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-23161"
},
{
"name": "CVE-2025-23163",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-23163"
},
{
"name": "CVE-2025-37738",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37738"
},
{
"name": "CVE-2025-37740",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37740"
},
{
"name": "CVE-2025-37741",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37741"
},
{
"name": "CVE-2025-37742",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37742"
},
{
"name": "CVE-2025-37752",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37752"
},
{
"name": "CVE-2025-37756",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37756"
},
{
"name": "CVE-2025-37757",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37757"
},
{
"name": "CVE-2025-37758",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37758"
},
{
"name": "CVE-2025-37765",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37765"
},
{
"name": "CVE-2025-37766",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37766"
},
{
"name": "CVE-2025-37767",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37767"
},
{
"name": "CVE-2025-37768",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37768"
},
{
"name": "CVE-2025-37769",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37769"
},
{
"name": "CVE-2025-37770",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37770"
},
{
"name": "CVE-2025-37771",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37771"
},
{
"name": "CVE-2025-37772",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37772"
},
{
"name": "CVE-2025-37781",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37781"
},
{
"name": "CVE-2025-37782",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37782"
},
{
"name": "CVE-2025-37788",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37788"
},
{
"name": "CVE-2025-37792",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37792"
},
{
"name": "CVE-2025-37794",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37794"
},
{
"name": "CVE-2025-37796",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37796"
},
{
"name": "CVE-2025-37797",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37797"
},
{
"name": "CVE-2025-37801",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37801"
},
{
"name": "CVE-2025-37805",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37805"
},
{
"name": "CVE-2025-37810",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37810"
},
{
"name": "CVE-2025-37811",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37811"
},
{
"name": "CVE-2025-37812",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37812"
},
{
"name": "CVE-2025-37815",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37815"
},
{
"name": "CVE-2025-37836",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37836"
},
{
"name": "CVE-2025-37839",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37839"
},
{
"name": "CVE-2025-37840",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37840"
},
{
"name": "CVE-2025-37841",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37841"
},
{
"name": "CVE-2025-37844",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37844"
},
{
"name": "CVE-2025-37849",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37849"
},
{
"name": "CVE-2025-37850",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37850"
},
{
"name": "CVE-2025-37851",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37851"
},
{
"name": "CVE-2025-37852",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37852"
},
{
"name": "CVE-2025-37854",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37854"
},
{
"name": "CVE-2025-37858",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37858"
},
{
"name": "CVE-2025-37859",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37859"
},
{
"name": "CVE-2025-37862",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37862"
},
{
"name": "CVE-2025-37865",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37865"
},
{
"name": "CVE-2025-37867",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37867"
},
{
"name": "CVE-2025-37871",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37871"
},
{
"name": "CVE-2025-37875",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37875"
},
{
"name": "CVE-2025-37881",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37881"
},
{
"name": "CVE-2025-37884",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37884"
},
{
"name": "CVE-2025-37885",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37885"
},
{
"name": "CVE-2025-37889",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37889"
},
{
"name": "CVE-2025-37892",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37892"
},
{
"name": "CVE-2025-37937",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37937"
},
{
"name": "CVE-2025-37938",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37938"
},
{
"name": "CVE-2025-37979",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37979"
},
{
"name": "CVE-2025-37982",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37982"
},
{
"name": "CVE-2025-37983",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37983"
},
{
"name": "CVE-2025-37985",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37985"
},
{
"name": "CVE-2025-37989",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37989"
},
{
"name": "CVE-2025-37819",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37819"
},
{
"name": "CVE-2025-37890",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37890"
},
{
"name": "CVE-2025-37897",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37897"
},
{
"name": "CVE-2025-37901",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37901"
},
{
"name": "CVE-2025-37903",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37903"
},
{
"name": "CVE-2025-37905",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37905"
},
{
"name": "CVE-2025-37909",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37909"
},
{
"name": "CVE-2025-37911",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37911"
},
{
"name": "CVE-2025-37912",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37912"
},
{
"name": "CVE-2025-37913",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37913"
},
{
"name": "CVE-2025-37914",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37914"
},
{
"name": "CVE-2025-37915",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37915"
},
{
"name": "CVE-2025-37917",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37917"
},
{
"name": "CVE-2025-37921",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37921"
},
{
"name": "CVE-2025-37923",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37923"
},
{
"name": "CVE-2025-37927",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37927"
},
{
"name": "CVE-2025-37928",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37928"
},
{
"name": "CVE-2025-37929",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37929"
},
{
"name": "CVE-2025-37930",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37930"
},
{
"name": "CVE-2025-37932",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37932"
},
{
"name": "CVE-2025-37936",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37936"
},
{
"name": "CVE-2025-37948",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37948"
},
{
"name": "CVE-2025-37951",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37951"
},
{
"name": "CVE-2025-37953",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37953"
},
{
"name": "CVE-2025-37959",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37959"
},
{
"name": "CVE-2025-37961",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37961"
},
{
"name": "CVE-2025-37963",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37963"
},
{
"name": "CVE-2025-37967",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37967"
},
{
"name": "CVE-2025-37969",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37969"
},
{
"name": "CVE-2025-37970",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37970"
},
{
"name": "CVE-2025-37972",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37972"
},
{
"name": "CVE-2025-37990",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37990"
},
{
"name": "CVE-2022-49770",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49770"
},
{
"name": "CVE-2022-49825",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49825"
},
{
"name": "CVE-2023-53118",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53118"
},
{
"name": "CVE-2025-37943",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37943"
},
{
"name": "CVE-2023-53146",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53146"
},
{
"name": "CVE-2024-58098",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-58098"
},
{
"name": "CVE-2024-58099",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-58099"
},
{
"name": "CVE-2024-58100",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-58100"
},
{
"name": "CVE-2024-58237",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-58237"
},
{
"name": "CVE-2025-21868",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21868"
},
{
"name": "CVE-2025-22113",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22113"
},
{
"name": "CVE-2025-22119",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22119"
},
{
"name": "CVE-2025-22124",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22124"
},
{
"name": "CVE-2025-23149",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-23149"
},
{
"name": "CVE-2025-23155",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-23155"
},
{
"name": "CVE-2025-37743",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37743"
},
{
"name": "CVE-2025-37747",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37747"
},
{
"name": "CVE-2025-37754",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37754"
},
{
"name": "CVE-2025-37793",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37793"
},
{
"name": "CVE-2025-37800",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37800"
},
{
"name": "CVE-2025-37853",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37853"
},
{
"name": "CVE-2025-37873",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37873"
},
{
"name": "CVE-2025-37874",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37874"
},
{
"name": "CVE-2025-37891",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37891"
},
{
"name": "CVE-2025-37900",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37900"
},
{
"name": "CVE-2025-37918",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37918"
},
{
"name": "CVE-2025-37925",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37925"
},
{
"name": "CVE-2025-37931",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37931"
},
{
"name": "CVE-2025-37933",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37933"
},
{
"name": "CVE-2025-37944",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37944"
},
{
"name": "CVE-2025-37954",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37954"
},
{
"name": "CVE-2025-37968",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37968"
},
{
"name": "CVE-2025-37978",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37978"
},
{
"name": "CVE-2025-37980",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37980"
},
{
"name": "CVE-2025-37986",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37986"
},
{
"name": "CVE-2025-37987",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37987"
},
{
"name": "CVE-2025-37998",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37998"
},
{
"name": "CVE-2025-38104",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38104"
},
{
"name": "CVE-2025-38240",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38240"
},
{
"name": "CVE-2025-40014",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40014"
},
{
"name": "CVE-2025-37997",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37997"
},
{
"name": "CVE-2025-38000",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38000"
},
{
"name": "CVE-2025-38001",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38001"
},
{
"name": "CVE-2025-22083",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22083"
},
{
"name": "CVE-2025-22111",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22111"
},
{
"name": "CVE-2025-22120",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22120"
},
{
"name": "CVE-2025-37786",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37786"
},
{
"name": "CVE-2025-37856",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37856"
},
{
"name": "CVE-2025-37864",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37864"
},
{
"name": "CVE-2025-37945",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37945"
},
{
"name": "CVE-2025-37984",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37984"
},
{
"name": "CVE-2024-36348",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-36348"
},
{
"name": "CVE-2024-36350",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-36350"
},
{
"name": "CVE-2024-36357",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-36357"
},
{
"name": "CVE-2022-49934",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49934"
},
{
"name": "CVE-2022-49948",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49948"
},
{
"name": "CVE-2022-49969",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49969"
},
{
"name": "CVE-2022-49993",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49993"
},
{
"name": "CVE-2022-50027",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-50027"
},
{
"name": "CVE-2022-50030",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-50030"
},
{
"name": "CVE-2022-50033",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-50033"
},
{
"name": "CVE-2022-50103",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-50103"
},
{
"name": "CVE-2022-50149",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-50149"
},
{
"name": "CVE-2022-50211",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-50211"
},
{
"name": "CVE-2022-50226",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-50226"
},
{
"name": "CVE-2024-57982",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-57982"
},
{
"name": "CVE-2024-58053",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-58053"
},
{
"name": "CVE-2025-21720",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21720"
},
{
"name": "CVE-2025-37946",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37946"
},
{
"name": "CVE-2025-37973",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37973"
},
{
"name": "CVE-2025-37992",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37992"
},
{
"name": "CVE-2025-37994",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37994"
},
{
"name": "CVE-2025-37995",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37995"
},
{
"name": "CVE-2025-38003",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38003"
},
{
"name": "CVE-2025-38004",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38004"
},
{
"name": "CVE-2025-38005",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38005"
},
{
"name": "CVE-2025-38007",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38007"
},
{
"name": "CVE-2025-38009",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38009"
},
{
"name": "CVE-2025-38010",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38010"
},
{
"name": "CVE-2025-38011",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38011"
},
{
"name": "CVE-2025-38013",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38013"
},
{
"name": "CVE-2025-38014",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38014"
},
{
"name": "CVE-2025-38015",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38015"
},
{
"name": "CVE-2025-38018",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38018"
},
{
"name": "CVE-2025-38020",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38020"
},
{
"name": "CVE-2025-38022",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38022"
},
{
"name": "CVE-2025-38023",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38023"
},
{
"name": "CVE-2025-38024",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38024"
},
{
"name": "CVE-2025-38027",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38027"
},
{
"name": "CVE-2025-38031",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38031"
},
{
"name": "CVE-2025-38040",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38040"
},
{
"name": "CVE-2025-38043",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38043"
},
{
"name": "CVE-2025-38044",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38044"
},
{
"name": "CVE-2025-38045",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38045"
},
{
"name": "CVE-2025-38053",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38053"
},
{
"name": "CVE-2025-38057",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38057"
},
{
"name": "CVE-2025-38059",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38059"
},
{
"name": "CVE-2025-38060",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38060"
},
{
"name": "CVE-2025-38065",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38065"
},
{
"name": "CVE-2025-38068",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38068"
},
{
"name": "CVE-2025-38072",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38072"
},
{
"name": "CVE-2025-38077",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38077"
},
{
"name": "CVE-2025-38078",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38078"
},
{
"name": "CVE-2025-38079",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38079"
},
{
"name": "CVE-2025-38080",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38080"
},
{
"name": "CVE-2025-38081",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38081"
},
{
"name": "CVE-2025-38083",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38083"
},
{
"name": "CVE-2025-38110",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38110"
},
{
"name": "CVE-2023-53020",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53020"
},
{
"name": "CVE-2025-38061",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38061"
},
{
"name": "CVE-2025-38177",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38177"
},
{
"name": "CVE-2025-37920",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37920"
},
{
"name": "CVE-2025-38094",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38094"
},
{
"name": "CVE-2025-38089",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38089"
},
{
"name": "CVE-2025-38052",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38052"
},
{
"name": "CVE-2025-38087",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38087"
},
{
"name": "CVE-2025-38088",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38088"
},
{
"name": "CVE-2025-38181",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38181"
},
{
"name": "CVE-2025-38200",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38200"
},
{
"name": "CVE-2025-38206",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38206"
},
{
"name": "CVE-2025-38212",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38212"
},
{
"name": "CVE-2025-38213",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38213"
},
{
"name": "CVE-2025-38257",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38257"
},
{
"name": "CVE-2025-38289",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38289"
},
{
"name": "CVE-2025-38264",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38264"
},
{
"name": "CVE-2025-38250",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38250"
},
{
"name": "CVE-2021-46987",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-46987"
},
{
"name": "CVE-2022-49768",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49768"
},
{
"name": "CVE-2022-50025",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-50025"
},
{
"name": "CVE-2023-53117",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53117"
},
{
"name": "CVE-2024-36349",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-36349"
},
{
"name": "CVE-2025-38047",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38047"
},
{
"name": "CVE-2025-38064",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38064"
},
{
"name": "CVE-2025-38091",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38091"
},
{
"name": "CVE-2025-38098",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38098"
},
{
"name": "CVE-2025-38099",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38099"
},
{
"name": "CVE-2025-38105",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38105"
},
{
"name": "CVE-2025-38106",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38106"
},
{
"name": "CVE-2025-38109",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38109"
},
{
"name": "CVE-2025-38114",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38114"
},
{
"name": "CVE-2025-38117",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38117"
},
{
"name": "CVE-2025-38123",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38123"
},
{
"name": "CVE-2025-38127",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38127"
},
{
"name": "CVE-2025-38095",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38095"
},
{
"name": "CVE-2025-38034",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38034"
},
{
"name": "CVE-2025-38035",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38035"
},
{
"name": "CVE-2025-38051",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38051"
},
{
"name": "CVE-2025-38058",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38058"
},
{
"name": "CVE-2025-38062",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38062"
},
{
"name": "CVE-2025-38063",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38063"
},
{
"name": "CVE-2025-38074",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38074"
},
{
"name": "CVE-2025-38084",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38084"
},
{
"name": "CVE-2025-38085",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38085"
},
{
"name": "CVE-2025-38090",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38090"
},
{
"name": "CVE-2025-38097",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38097"
},
{
"name": "CVE-2025-38100",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38100"
},
{
"name": "CVE-2025-38102",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38102"
},
{
"name": "CVE-2025-38107",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38107"
},
{
"name": "CVE-2025-38108",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38108"
},
{
"name": "CVE-2025-38111",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38111"
},
{
"name": "CVE-2025-38112",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38112"
},
{
"name": "CVE-2025-38113",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38113"
},
{
"name": "CVE-2025-38115",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38115"
},
{
"name": "CVE-2025-38118",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38118"
},
{
"name": "CVE-2025-38120",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38120"
},
{
"name": "CVE-2025-38122",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38122"
},
{
"name": "CVE-2025-38124",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38124"
},
{
"name": "CVE-2025-38126",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38126"
},
{
"name": "CVE-2025-38131",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38131"
},
{
"name": "CVE-2025-38135",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38135"
},
{
"name": "CVE-2025-38136",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38136"
},
{
"name": "CVE-2025-38138",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38138"
},
{
"name": "CVE-2025-38142",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38142"
},
{
"name": "CVE-2025-38143",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38143"
},
{
"name": "CVE-2025-38145",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38145"
},
{
"name": "CVE-2025-38147",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38147"
},
{
"name": "CVE-2025-38148",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38148"
},
{
"name": "CVE-2025-38151",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38151"
},
{
"name": "CVE-2025-38153",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38153"
},
{
"name": "CVE-2025-38154",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38154"
},
{
"name": "CVE-2025-38157",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38157"
},
{
"name": "CVE-2025-38158",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38158"
},
{
"name": "CVE-2025-38159",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38159"
},
{
"name": "CVE-2025-38161",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38161"
},
{
"name": "CVE-2025-38165",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38165"
},
{
"name": "CVE-2025-38166",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38166"
},
{
"name": "CVE-2025-38173",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38173"
},
{
"name": "CVE-2025-38174",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38174"
},
{
"name": "CVE-2025-38180",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38180"
},
{
"name": "CVE-2025-38183",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38183"
},
{
"name": "CVE-2025-38193",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38193"
},
{
"name": "CVE-2025-38194",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38194"
},
{
"name": "CVE-2025-38197",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38197"
},
{
"name": "CVE-2025-38198",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38198"
},
{
"name": "CVE-2025-38202",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38202"
},
{
"name": "CVE-2025-38211",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38211"
},
{
"name": "CVE-2025-38214",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38214"
},
{
"name": "CVE-2025-38215",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38215"
},
{
"name": "CVE-2025-38222",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38222"
},
{
"name": "CVE-2025-38225",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38225"
},
{
"name": "CVE-2025-38226",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38226"
},
{
"name": "CVE-2025-38227",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38227"
},
{
"name": "CVE-2025-38229",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38229"
},
{
"name": "CVE-2025-38231",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38231"
},
{
"name": "CVE-2025-38236",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38236"
},
{
"name": "CVE-2025-38239",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38239"
},
{
"name": "CVE-2025-38249",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38249"
},
{
"name": "CVE-2025-38259",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38259"
},
{
"name": "CVE-2025-38273",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38273"
},
{
"name": "CVE-2025-38275",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38275"
},
{
"name": "CVE-2025-38277",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38277"
},
{
"name": "CVE-2025-38286",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38286"
},
{
"name": "CVE-2025-38293",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38293"
},
{
"name": "CVE-2025-38300",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38300"
},
{
"name": "CVE-2025-38304",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38304"
},
{
"name": "CVE-2025-38305",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38305"
},
{
"name": "CVE-2025-38310",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38310"
},
{
"name": "CVE-2025-38312",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38312"
},
{
"name": "CVE-2025-38313",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38313"
},
{
"name": "CVE-2025-38319",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38319"
},
{
"name": "CVE-2025-38323",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38323"
},
{
"name": "CVE-2025-38326",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38326"
},
{
"name": "CVE-2025-38328",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38328"
},
{
"name": "CVE-2025-38332",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38332"
},
{
"name": "CVE-2025-38334",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38334"
},
{
"name": "CVE-2025-38335",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38335"
},
{
"name": "CVE-2025-38336",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38336"
},
{
"name": "CVE-2025-38337",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38337"
},
{
"name": "CVE-2025-38342",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38342"
},
{
"name": "CVE-2025-38344",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38344"
},
{
"name": "CVE-2025-38345",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38345"
},
{
"name": "CVE-2025-38348",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38348"
},
{
"name": "CVE-2025-38349",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38349"
},
{
"name": "CVE-2025-38350",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38350"
},
{
"name": "CVE-2025-38352",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38352"
},
{
"name": "CVE-2025-38354",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38354"
},
{
"name": "CVE-2025-38362",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38362"
},
{
"name": "CVE-2025-38363",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38363"
},
{
"name": "CVE-2025-38364",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38364"
},
{
"name": "CVE-2025-38365",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38365"
},
{
"name": "CVE-2025-38371",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38371"
},
{
"name": "CVE-2025-38375",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38375"
},
{
"name": "CVE-2025-38377",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38377"
},
{
"name": "CVE-2025-38380",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38380"
},
{
"name": "CVE-2025-38382",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38382"
},
{
"name": "CVE-2025-38384",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38384"
},
{
"name": "CVE-2025-38385",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38385"
},
{
"name": "CVE-2025-38386",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38386"
},
{
"name": "CVE-2025-38387",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38387"
},
{
"name": "CVE-2025-38389",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38389"
},
{
"name": "CVE-2025-38391",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38391"
},
{
"name": "CVE-2025-38393",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38393"
},
{
"name": "CVE-2025-38395",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38395"
},
{
"name": "CVE-2025-38396",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38396"
},
{
"name": "CVE-2025-38399",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38399"
},
{
"name": "CVE-2025-38400",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38400"
},
{
"name": "CVE-2025-38401",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38401"
},
{
"name": "CVE-2025-38403",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38403"
},
{
"name": "CVE-2025-38404",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38404"
},
{
"name": "CVE-2025-38406",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38406"
},
{
"name": "CVE-2025-38409",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38409"
},
{
"name": "CVE-2025-38410",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38410"
},
{
"name": "CVE-2025-38412",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38412"
},
{
"name": "CVE-2025-38415",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38415"
},
{
"name": "CVE-2025-38416",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38416"
},
{
"name": "CVE-2025-38420",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38420"
},
{
"name": "CVE-2025-38424",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38424"
},
{
"name": "CVE-2025-38425",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38425"
},
{
"name": "CVE-2025-38428",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38428"
},
{
"name": "CVE-2025-38430",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38430"
},
{
"name": "CVE-2025-38443",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38443"
},
{
"name": "CVE-2025-38448",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38448"
},
{
"name": "CVE-2025-38449",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38449"
},
{
"name": "CVE-2025-38455",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38455"
},
{
"name": "CVE-2025-38457",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38457"
},
{
"name": "CVE-2025-38460",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38460"
},
{
"name": "CVE-2025-38461",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38461"
},
{
"name": "CVE-2025-38462",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38462"
},
{
"name": "CVE-2025-38463",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38463"
},
{
"name": "CVE-2025-38465",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38465"
},
{
"name": "CVE-2025-38467",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38467"
},
{
"name": "CVE-2025-38468",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38468"
},
{
"name": "CVE-2025-38470",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38470"
},
{
"name": "CVE-2025-38471",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38471"
},
{
"name": "CVE-2025-38473",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38473"
},
{
"name": "CVE-2025-38474",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38474"
},
{
"name": "CVE-2025-38475",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38475"
},
{
"name": "CVE-2025-38476",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38476"
},
{
"name": "CVE-2025-38477",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38477"
},
{
"name": "CVE-2025-38478",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38478"
},
{
"name": "CVE-2025-38480",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38480"
},
{
"name": "CVE-2025-38481",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38481"
},
{
"name": "CVE-2025-38482",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38482"
},
{
"name": "CVE-2025-38483",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38483"
},
{
"name": "CVE-2025-38485",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38485"
},
{
"name": "CVE-2025-38487",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38487"
},
{
"name": "CVE-2025-38489",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38489"
},
{
"name": "CVE-2025-38490",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38490"
},
{
"name": "CVE-2025-38494",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38494"
},
{
"name": "CVE-2025-38495",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38495"
},
{
"name": "CVE-2025-38496",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38496"
},
{
"name": "CVE-2025-38497",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38497"
},
{
"name": "CVE-2025-38498",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38498"
},
{
"name": "CVE-2025-38292",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38292"
},
{
"name": "CVE-2025-38129",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38129"
},
{
"name": "CVE-2025-38132",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38132"
},
{
"name": "CVE-2025-38149",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38149"
},
{
"name": "CVE-2025-38155",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38155"
},
{
"name": "CVE-2025-38162",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38162"
},
{
"name": "CVE-2025-38182",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38182"
},
{
"name": "CVE-2025-38186",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38186"
},
{
"name": "CVE-2025-38187",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38187"
},
{
"name": "CVE-2025-38188",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38188"
},
{
"name": "CVE-2025-38189",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38189"
},
{
"name": "CVE-2025-38192",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38192"
},
{
"name": "CVE-2025-38203",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38203"
},
{
"name": "CVE-2025-38204",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38204"
},
{
"name": "CVE-2025-38210",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38210"
},
{
"name": "CVE-2025-38217",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38217"
},
{
"name": "CVE-2025-38220",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38220"
},
{
"name": "CVE-2025-38238",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38238"
},
{
"name": "CVE-2025-38244",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38244"
},
{
"name": "CVE-2025-38246",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38246"
},
{
"name": "CVE-2025-38248",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38248"
},
{
"name": "CVE-2025-38256",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38256"
},
{
"name": "CVE-2025-38265",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38265"
},
{
"name": "CVE-2025-38268",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38268"
},
{
"name": "CVE-2025-38272",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38272"
},
{
"name": "CVE-2025-38279",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38279"
},
{
"name": "CVE-2025-38283",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38283"
},
{
"name": "CVE-2025-38287",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38287"
},
{
"name": "CVE-2025-38288",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38288"
},
{
"name": "CVE-2025-38290",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38290"
},
{
"name": "CVE-2025-38291",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38291"
},
{
"name": "CVE-2025-38299",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38299"
},
{
"name": "CVE-2025-38303",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38303"
},
{
"name": "CVE-2025-38307",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38307"
},
{
"name": "CVE-2025-38315",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38315"
},
{
"name": "CVE-2025-38317",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38317"
},
{
"name": "CVE-2025-38338",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38338"
},
{
"name": "CVE-2025-38343",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38343"
},
{
"name": "CVE-2025-38353",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38353"
},
{
"name": "CVE-2025-38355",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38355"
},
{
"name": "CVE-2025-38356",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38356"
},
{
"name": "CVE-2025-38361",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38361"
},
{
"name": "CVE-2025-38369",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38369"
},
{
"name": "CVE-2025-38373",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38373"
},
{
"name": "CVE-2025-38376",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38376"
},
{
"name": "CVE-2025-38392",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38392"
},
{
"name": "CVE-2025-38414",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38414"
},
{
"name": "CVE-2025-38417",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38417"
},
{
"name": "CVE-2025-38426",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38426"
},
{
"name": "CVE-2025-38427",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38427"
},
{
"name": "CVE-2025-38429",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38429"
},
{
"name": "CVE-2025-38436",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38436"
},
{
"name": "CVE-2025-38453",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38453"
}
],
"initial_release_date": "2025-08-22T00:00:00",
"last_revision_date": "2025-08-22T00:00:00",
"links": [],
"reference": "CERTFR-2025-AVI-0723",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2025-08-22T00:00:00.000000"
}
],
"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"
},
{
"description": "\u00c9l\u00e9vation de privil\u00e8ges"
}
],
"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 \u00e9l\u00e9vation de privil\u00e8ges et une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux de SUSE",
"vendor_advisories": [
{
"published_at": "2025-08-21",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02955-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502955-1"
},
{
"published_at": "2025-08-19",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02876-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502876-1"
},
{
"published_at": "2025-08-19",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02873-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502873-1"
},
{
"published_at": "2025-08-18",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02853-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502853-1"
},
{
"published_at": "2025-08-17",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02832-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502832-1"
},
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"published_at": "2025-08-20",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02930-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502930-1"
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"published_at": "2025-08-21",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02944-1",
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"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502834-1"
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"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502936-1"
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"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02851-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502851-1"
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},
{
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"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02923-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502923-1"
},
{
"published_at": "2025-08-18",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02844-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502844-1"
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"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502938-1"
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{
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"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02933-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502933-1"
},
{
"published_at": "2025-08-18",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02852-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502852-1"
},
{
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"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502902-1"
},
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"published_at": "2025-08-19",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02911-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502911-1"
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"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502849-1"
},
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"published_at": "2025-08-19",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02908-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502908-1"
},
{
"published_at": "2025-08-16",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02820-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502820-1"
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"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502833-1"
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"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502857-1"
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"published_at": "2025-08-21",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02937-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502937-1"
},
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"published_at": "2025-08-18",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02848-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502848-1"
},
{
"published_at": "2025-08-18",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02859-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502859-1"
},
{
"published_at": "2025-08-16",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02827-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502827-1"
},
{
"published_at": "2025-08-18",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02846-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502846-1"
},
{
"published_at": "2025-08-19",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02918-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502918-1"
},
{
"published_at": "2025-08-19",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02871-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502871-1"
},
{
"published_at": "2025-08-19",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02894-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502894-1"
},
{
"published_at": "2025-08-20",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02934-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502934-1"
},
{
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"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02858-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502858-1"
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"published_at": "2025-08-21",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02942-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502942-1"
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"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02860-1",
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"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02917-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502917-1"
},
{
"published_at": "2025-08-19",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02878-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502878-1"
},
{
"published_at": "2025-08-16",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02830-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502830-1"
},
{
"published_at": "2025-08-19",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02897-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502897-1"
},
{
"published_at": "2025-08-18",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02850-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502850-1"
},
{
"published_at": "2025-08-21",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02945-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502945-1"
},
{
"published_at": "2025-08-19",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02875-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502875-1"
},
{
"published_at": "2025-08-20",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02926-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502926-1"
},
{
"published_at": "2025-08-19",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02922-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502922-1"
},
{
"published_at": "2025-08-16",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02821-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502821-1"
},
{
"published_at": "2025-08-19",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02884-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502884-1"
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{
"published_at": "2025-08-19",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02909-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502909-1"
},
{
"published_at": "2025-08-20",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02932-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502932-1"
},
{
"published_at": "2025-08-21",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02943-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502943-1"
},
{
"published_at": "2025-08-16",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02823-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502823-1"
},
{
"published_at": "2025-08-18",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2025:02854-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202502854-1"
}
]
}
CVE-2024-53164 (GCVE-0-2024-53164)
Vulnerability from cvelistv5
Published
2024-12-27 13:38
Modified
2025-11-03 20:46
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: sched: fix ordering of qlen adjustment
Changes to sch->q.qlen around qdisc_tree_reduce_backlog() need to happen
_before_ a call to said function because otherwise it may fail to notify
parent qdiscs when the child is about to become empty.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
||
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CVE-2025-37987 (GCVE-0-2025-37987)
Vulnerability from cvelistv5
Published
2025-05-20 17:09
Modified
2025-06-04 12:57
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
pds_core: Prevent possible adminq overflow/stuck condition
The pds_core's adminq is protected by the adminq_lock, which prevents
more than 1 command to be posted onto it at any one time. This makes it
so the client drivers cannot simultaneously post adminq commands.
However, the completions happen in a different context, which means
multiple adminq commands can be posted sequentially and all waiting
on completion.
On the FW side, the backing adminq request queue is only 16 entries
long and the retry mechanism and/or overflow/stuck prevention is
lacking. This can cause the adminq to get stuck, so commands are no
longer processed and completions are no longer sent by the FW.
As an initial fix, prevent more than 16 outstanding adminq commands so
there's no way to cause the adminq from getting stuck. This works
because the backing adminq request queue will never have more than 16
pending adminq commands, so it will never overflow. This is done by
reducing the adminq depth to 16.
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CVE-2025-22120 (GCVE-0-2025-22120)
Vulnerability from cvelistv5
Published
2025-04-16 14:13
Modified
2025-05-26 05:18
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ext4: goto right label 'out_mmap_sem' in ext4_setattr()
Otherwise, if ext4_inode_attach_jinode() fails, a hung task will
happen because filemap_invalidate_unlock() isn't called to unlock
mapping->invalidate_lock. Like this:
EXT4-fs error (device sda) in ext4_setattr:5557: Out of memory
INFO: task fsstress:374 blocked for more than 122 seconds.
Not tainted 6.14.0-rc1-next-20250206-xfstests-dirty #726
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:fsstress state:D stack:0 pid:374 tgid:374 ppid:373
task_flags:0x440140 flags:0x00000000
Call Trace:
<TASK>
__schedule+0x2c9/0x7f0
schedule+0x27/0xa0
schedule_preempt_disabled+0x15/0x30
rwsem_down_read_slowpath+0x278/0x4c0
down_read+0x59/0xb0
page_cache_ra_unbounded+0x65/0x1b0
filemap_get_pages+0x124/0x3e0
filemap_read+0x114/0x3d0
vfs_read+0x297/0x360
ksys_read+0x6c/0xe0
do_syscall_64+0x4b/0x110
entry_SYSCALL_64_after_hwframe+0x76/0x7e
References
| URL | Tags | |
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Impacted products
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CVE-2025-37767 (GCVE-0-2025-37767)
Vulnerability from cvelistv5
Published
2025-05-01 13:07
Modified
2025-11-03 19:54
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/pm: Prevent division by zero
The user can set any speed value.
If speed is greater than UINT_MAX/8, division by zero is possible.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: c05d1c401572ac63d704183b19db2ce746961412 Version: c05d1c401572ac63d704183b19db2ce746961412 Version: c05d1c401572ac63d704183b19db2ce746961412 Version: c05d1c401572ac63d704183b19db2ce746961412 Version: c05d1c401572ac63d704183b19db2ce746961412 Version: c05d1c401572ac63d704183b19db2ce746961412 |
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CVE-2025-38477 (GCVE-0-2025-38477)
Vulnerability from cvelistv5
Published
2025-07-28 11:21
Modified
2025-11-03 17:38
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/sched: sch_qfq: Fix race condition on qfq_aggregate
A race condition can occur when 'agg' is modified in qfq_change_agg
(called during qfq_enqueue) while other threads access it
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dereference, and qfq_delete_class may cause a use-after-free.
This patch addresses the issue by:
1. Moved qfq_destroy_class into the critical section.
2. Added sch_tree_lock protection to qfq_dump_class and
qfq_dump_class_stats.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
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|---|---|---|---|---|
| Linux | Linux |
Version: 462dbc9101acd38e92eda93c0726857517a24bbd Version: 462dbc9101acd38e92eda93c0726857517a24bbd Version: 462dbc9101acd38e92eda93c0726857517a24bbd Version: 462dbc9101acd38e92eda93c0726857517a24bbd Version: 462dbc9101acd38e92eda93c0726857517a24bbd Version: 462dbc9101acd38e92eda93c0726857517a24bbd Version: 462dbc9101acd38e92eda93c0726857517a24bbd Version: 462dbc9101acd38e92eda93c0726857517a24bbd |
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CVE-2024-36978 (GCVE-0-2024-36978)
Vulnerability from cvelistv5
Published
2024-06-19 06:20
Modified
2025-11-03 21:55
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: sched: sch_multiq: fix possible OOB write in multiq_tune()
q->bands will be assigned to qopt->bands to execute subsequent code logic
after kmalloc. So the old q->bands should not be used in kmalloc.
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References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
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|---|---|---|---|---|
| Linux | Linux |
Version: c2999f7fb05b87da4060e38150c70fa46794d82b Version: c2999f7fb05b87da4060e38150c70fa46794d82b Version: c2999f7fb05b87da4060e38150c70fa46794d82b Version: c2999f7fb05b87da4060e38150c70fa46794d82b Version: c2999f7fb05b87da4060e38150c70fa46794d82b Version: c2999f7fb05b87da4060e38150c70fa46794d82b Version: c2999f7fb05b87da4060e38150c70fa46794d82b |
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CVE-2025-37771 (GCVE-0-2025-37771)
Vulnerability from cvelistv5
Published
2025-05-01 13:07
Modified
2025-11-03 19:54
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/pm: Prevent division by zero
The user can set any speed value.
If speed is greater than UINT_MAX/8, division by zero is possible.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
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CVE-2025-38007 (GCVE-0-2025-38007)
Vulnerability from cvelistv5
Published
2025-06-18 09:28
Modified
2025-11-03 19:58
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
HID: uclogic: Add NULL check in uclogic_input_configured()
devm_kasprintf() returns NULL when memory allocation fails. Currently,
uclogic_input_configured() does not check for this case, which results
in a NULL pointer dereference.
Add NULL check after devm_kasprintf() to prevent this issue.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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CVE-2025-37943 (GCVE-0-2025-37943)
Vulnerability from cvelistv5
Published
2025-05-20 15:58
Modified
2025-05-26 05:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: ath12k: Fix invalid data access in ath12k_dp_rx_h_undecap_nwifi
In certain cases, hardware might provide packets with a
length greater than the maximum native Wi-Fi header length.
This can lead to accessing and modifying fields in the header
within the ath12k_dp_rx_h_undecap_nwifi function for
DP_RX_DECAP_TYPE_NATIVE_WIFI decap type and
potentially resulting in invalid data access and memory corruption.
Add a sanity check before processing the SKB to prevent invalid
data access in the undecap native Wi-Fi function for the
DP_RX_DECAP_TYPE_NATIVE_WIFI decap type.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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CVE-2025-38463 (GCVE-0-2025-38463)
Vulnerability from cvelistv5
Published
2025-07-25 15:27
Modified
2025-07-28 04:23
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
tcp: Correct signedness in skb remaining space calculation
Syzkaller reported a bug [1] where sk->sk_forward_alloc can overflow.
When we send data, if an skb exists at the tail of the write queue, the
kernel will attempt to append the new data to that skb. However, the code
that checks for available space in the skb is flawed:
'''
copy = size_goal - skb->len
'''
The types of the variables involved are:
'''
copy: ssize_t (s64 on 64-bit systems)
size_goal: int
skb->len: unsigned int
'''
Due to C's type promotion rules, the signed size_goal is converted to an
unsigned int to match skb->len before the subtraction. The result is an
unsigned int.
When this unsigned int result is then assigned to the s64 copy variable,
it is zero-extended, preserving its non-negative value. Consequently, copy
is always >= 0.
Assume we are sending 2GB of data and size_goal has been adjusted to a
value smaller than skb->len. The subtraction will result in copy holding a
very large positive integer. In the subsequent logic, this large value is
used to update sk->sk_forward_alloc, which can easily cause it to overflow.
The syzkaller reproducer uses TCP_REPAIR to reliably create this
condition. However, this can also occur in real-world scenarios. The
tcp_bound_to_half_wnd() function can also reduce size_goal to a small
value. This would cause the subsequent tcp_wmem_schedule() to set
sk->sk_forward_alloc to a value close to INT_MAX. Further memory
allocation requests would then cause sk_forward_alloc to wrap around and
become negative.
[1]: https://syzkaller.appspot.com/bug?extid=de6565462ab540f50e47
References
| URL | Tags | |
|---|---|---|
Impacted products
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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
{
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CVE-2025-37946 (GCVE-0-2025-37946)
Vulnerability from cvelistv5
Published
2025-05-20 16:01
Modified
2025-05-26 05:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
s390/pci: Fix duplicate pci_dev_put() in disable_slot() when PF has child VFs
With commit bcb5d6c76903 ("s390/pci: introduce lock to synchronize state
of zpci_dev's") the code to ignore power off of a PF that has child VFs
was changed from a direct return to a goto to the unlock and
pci_dev_put() section. The change however left the existing pci_dev_put()
untouched resulting in a doubple put. This can subsequently cause a use
after free if the struct pci_dev is released in an unexpected state.
Fix this by removing the extra pci_dev_put().
References
Impacted products
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CVE-2025-38246 (GCVE-0-2025-38246)
Vulnerability from cvelistv5
Published
2025-07-09 10:42
Modified
2025-07-28 04:16
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
bnxt: properly flush XDP redirect lists
We encountered following crash when testing a XDP_REDIRECT feature
in production:
[56251.579676] list_add corruption. next->prev should be prev (ffff93120dd40f30), but was ffffb301ef3a6740. (next=ffff93120dd
40f30).
[56251.601413] ------------[ cut here ]------------
[56251.611357] kernel BUG at lib/list_debug.c:29!
[56251.621082] Oops: invalid opcode: 0000 [#1] PREEMPT SMP NOPTI
[56251.632073] CPU: 111 UID: 0 PID: 0 Comm: swapper/111 Kdump: loaded Tainted: P O 6.12.33-cloudflare-2025.6.
3 #1
[56251.653155] Tainted: [P]=PROPRIETARY_MODULE, [O]=OOT_MODULE
[56251.663877] Hardware name: MiTAC GC68B-B8032-G11P6-GPU/S8032GM-HE-CFR, BIOS V7.020.B10-sig 01/22/2025
[56251.682626] RIP: 0010:__list_add_valid_or_report+0x4b/0xa0
[56251.693203] Code: 0e 48 c7 c7 68 e7 d9 97 e8 42 16 fe ff 0f 0b 48 8b 52 08 48 39 c2 74 14 48 89 f1 48 c7 c7 90 e7 d9 97 48
89 c6 e8 25 16 fe ff <0f> 0b 4c 8b 02 49 39 f0 74 14 48 89 d1 48 c7 c7 e8 e7 d9 97 4c 89
[56251.725811] RSP: 0018:ffff93120dd40b80 EFLAGS: 00010246
[56251.736094] RAX: 0000000000000075 RBX: ffffb301e6bba9d8 RCX: 0000000000000000
[56251.748260] RDX: 0000000000000000 RSI: ffff9149afda0b80 RDI: ffff9149afda0b80
[56251.760349] RBP: ffff9131e49c8000 R08: 0000000000000000 R09: ffff93120dd40a18
[56251.772382] R10: ffff9159cf2ce1a8 R11: 0000000000000003 R12: ffff911a80850000
[56251.784364] R13: ffff93120fbc7000 R14: 0000000000000010 R15: ffff9139e7510e40
[56251.796278] FS: 0000000000000000(0000) GS:ffff9149afd80000(0000) knlGS:0000000000000000
[56251.809133] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[56251.819561] CR2: 00007f5e85e6f300 CR3: 00000038b85e2006 CR4: 0000000000770ef0
[56251.831365] PKRU: 55555554
[56251.838653] Call Trace:
[56251.845560] <IRQ>
[56251.851943] cpu_map_enqueue.cold+0x5/0xa
[56251.860243] xdp_do_redirect+0x2d9/0x480
[56251.868388] bnxt_rx_xdp+0x1d8/0x4c0 [bnxt_en]
[56251.877028] bnxt_rx_pkt+0x5f7/0x19b0 [bnxt_en]
[56251.885665] ? cpu_max_write+0x1e/0x100
[56251.893510] ? srso_alias_return_thunk+0x5/0xfbef5
[56251.902276] __bnxt_poll_work+0x190/0x340 [bnxt_en]
[56251.911058] bnxt_poll+0xab/0x1b0 [bnxt_en]
[56251.919041] ? srso_alias_return_thunk+0x5/0xfbef5
[56251.927568] ? srso_alias_return_thunk+0x5/0xfbef5
[56251.935958] ? srso_alias_return_thunk+0x5/0xfbef5
[56251.944250] __napi_poll+0x2b/0x160
[56251.951155] bpf_trampoline_6442548651+0x79/0x123
[56251.959262] __napi_poll+0x5/0x160
[56251.966037] net_rx_action+0x3d2/0x880
[56251.973133] ? srso_alias_return_thunk+0x5/0xfbef5
[56251.981265] ? srso_alias_return_thunk+0x5/0xfbef5
[56251.989262] ? __hrtimer_run_queues+0x162/0x2a0
[56251.996967] ? srso_alias_return_thunk+0x5/0xfbef5
[56252.004875] ? srso_alias_return_thunk+0x5/0xfbef5
[56252.012673] ? bnxt_msix+0x62/0x70 [bnxt_en]
[56252.019903] handle_softirqs+0xcf/0x270
[56252.026650] irq_exit_rcu+0x67/0x90
[56252.032933] common_interrupt+0x85/0xa0
[56252.039498] </IRQ>
[56252.044246] <TASK>
[56252.048935] asm_common_interrupt+0x26/0x40
[56252.055727] RIP: 0010:cpuidle_enter_state+0xb8/0x420
[56252.063305] Code: dc 01 00 00 e8 f9 79 3b ff e8 64 f7 ff ff 49 89 c5 0f 1f 44 00 00 31 ff e8 a5 32 3a ff 45 84 ff 0f 85 ae
01 00 00 fb 45 85 f6 <0f> 88 88 01 00 00 48 8b 04 24 49 63 ce 4c 89 ea 48 6b f1 68 48 29
[56252.088911] RSP: 0018:ffff93120c97fe98 EFLAGS: 00000202
[56252.096912] RAX: ffff9149afd80000 RBX: ffff9141d3a72800 RCX: 0000000000000000
[56252.106844] RDX: 00003329176c6b98 RSI: ffffffe36db3fdc7 RDI: 0000000000000000
[56252.116733] RBP: 0000000000000002 R08: 0000000000000002 R09: 000000000000004e
[56252.126652] R10: ffff9149afdb30c4 R11: 071c71c71c71c71c R12: ffffffff985ff860
[56252.136637] R13: 00003329176c6b98 R14: 0000000000000002 R15: 0000000000000000
[56252.146667] ? cpuidle_enter_state+0xab/0x420
[56252.153909] cpuidle_enter+0x2d/0x40
[56252.160360] do_idle+0x176/0x1c0
[56252.166456
---truncated---
References
| URL | Tags | |
|---|---|---|
Impacted products
{
"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": "16254aa985d14dee050564c4a3936f3dc096e1f7",
"status": "affected",
"version": "a7559bc8c17c3f9a91dcbeefe8642ba757fd09e8",
"versionType": "git"
},
{
"lessThan": "c6665b8f0f58082c480ed8627029f44d046ef2c8",
"status": "affected",
"version": "a7559bc8c17c3f9a91dcbeefe8642ba757fd09e8",
"versionType": "git"
},
{
"lessThan": "02bf488d56df9db4f5147280b65d9011e1ab88d2",
"status": "affected",
"version": "a7559bc8c17c3f9a91dcbeefe8642ba757fd09e8",
"versionType": "git"
},
{
"lessThan": "9caca6ac0e26cd20efd490d8b3b2ffb1c7c00f6f",
"status": "affected",
"version": "a7559bc8c17c3f9a91dcbeefe8642ba757fd09e8",
"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": "5.19"
},
{
"lessThan": "5.19",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.97",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.36",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.15.*",
"status": "unaffected",
"version": "6.15.5",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.16",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.97",
"versionStartIncluding": "5.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.36",
"versionStartIncluding": "5.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.15.5",
"versionStartIncluding": "5.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.16",
"versionStartIncluding": "5.19",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbnxt: properly flush XDP redirect lists\n\nWe encountered following crash when testing a XDP_REDIRECT feature\nin production:\n\n[56251.579676] list_add corruption. next-\u003eprev should be prev (ffff93120dd40f30), but was ffffb301ef3a6740. (next=ffff93120dd\n40f30).\n[56251.601413] ------------[ cut here ]------------\n[56251.611357] kernel BUG at lib/list_debug.c:29!\n[56251.621082] Oops: invalid opcode: 0000 [#1] PREEMPT SMP NOPTI\n[56251.632073] CPU: 111 UID: 0 PID: 0 Comm: swapper/111 Kdump: loaded Tainted: P O 6.12.33-cloudflare-2025.6.\n3 #1\n[56251.653155] Tainted: [P]=PROPRIETARY_MODULE, [O]=OOT_MODULE\n[56251.663877] Hardware name: MiTAC GC68B-B8032-G11P6-GPU/S8032GM-HE-CFR, BIOS V7.020.B10-sig 01/22/2025\n[56251.682626] RIP: 0010:__list_add_valid_or_report+0x4b/0xa0\n[56251.693203] Code: 0e 48 c7 c7 68 e7 d9 97 e8 42 16 fe ff 0f 0b 48 8b 52 08 48 39 c2 74 14 48 89 f1 48 c7 c7 90 e7 d9 97 48\n 89 c6 e8 25 16 fe ff \u003c0f\u003e 0b 4c 8b 02 49 39 f0 74 14 48 89 d1 48 c7 c7 e8 e7 d9 97 4c 89\n[56251.725811] RSP: 0018:ffff93120dd40b80 EFLAGS: 00010246\n[56251.736094] RAX: 0000000000000075 RBX: ffffb301e6bba9d8 RCX: 0000000000000000\n[56251.748260] RDX: 0000000000000000 RSI: ffff9149afda0b80 RDI: ffff9149afda0b80\n[56251.760349] RBP: ffff9131e49c8000 R08: 0000000000000000 R09: ffff93120dd40a18\n[56251.772382] R10: ffff9159cf2ce1a8 R11: 0000000000000003 R12: ffff911a80850000\n[56251.784364] R13: ffff93120fbc7000 R14: 0000000000000010 R15: ffff9139e7510e40\n[56251.796278] FS: 0000000000000000(0000) GS:ffff9149afd80000(0000) knlGS:0000000000000000\n[56251.809133] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[56251.819561] CR2: 00007f5e85e6f300 CR3: 00000038b85e2006 CR4: 0000000000770ef0\n[56251.831365] PKRU: 55555554\n[56251.838653] Call Trace:\n[56251.845560] \u003cIRQ\u003e\n[56251.851943] cpu_map_enqueue.cold+0x5/0xa\n[56251.860243] xdp_do_redirect+0x2d9/0x480\n[56251.868388] bnxt_rx_xdp+0x1d8/0x4c0 [bnxt_en]\n[56251.877028] bnxt_rx_pkt+0x5f7/0x19b0 [bnxt_en]\n[56251.885665] ? cpu_max_write+0x1e/0x100\n[56251.893510] ? srso_alias_return_thunk+0x5/0xfbef5\n[56251.902276] __bnxt_poll_work+0x190/0x340 [bnxt_en]\n[56251.911058] bnxt_poll+0xab/0x1b0 [bnxt_en]\n[56251.919041] ? srso_alias_return_thunk+0x5/0xfbef5\n[56251.927568] ? srso_alias_return_thunk+0x5/0xfbef5\n[56251.935958] ? srso_alias_return_thunk+0x5/0xfbef5\n[56251.944250] __napi_poll+0x2b/0x160\n[56251.951155] bpf_trampoline_6442548651+0x79/0x123\n[56251.959262] __napi_poll+0x5/0x160\n[56251.966037] net_rx_action+0x3d2/0x880\n[56251.973133] ? srso_alias_return_thunk+0x5/0xfbef5\n[56251.981265] ? srso_alias_return_thunk+0x5/0xfbef5\n[56251.989262] ? __hrtimer_run_queues+0x162/0x2a0\n[56251.996967] ? srso_alias_return_thunk+0x5/0xfbef5\n[56252.004875] ? srso_alias_return_thunk+0x5/0xfbef5\n[56252.012673] ? bnxt_msix+0x62/0x70 [bnxt_en]\n[56252.019903] handle_softirqs+0xcf/0x270\n[56252.026650] irq_exit_rcu+0x67/0x90\n[56252.032933] common_interrupt+0x85/0xa0\n[56252.039498] \u003c/IRQ\u003e\n[56252.044246] \u003cTASK\u003e\n[56252.048935] asm_common_interrupt+0x26/0x40\n[56252.055727] RIP: 0010:cpuidle_enter_state+0xb8/0x420\n[56252.063305] Code: dc 01 00 00 e8 f9 79 3b ff e8 64 f7 ff ff 49 89 c5 0f 1f 44 00 00 31 ff e8 a5 32 3a ff 45 84 ff 0f 85 ae\n 01 00 00 fb 45 85 f6 \u003c0f\u003e 88 88 01 00 00 48 8b 04 24 49 63 ce 4c 89 ea 48 6b f1 68 48 29\n[56252.088911] RSP: 0018:ffff93120c97fe98 EFLAGS: 00000202\n[56252.096912] RAX: ffff9149afd80000 RBX: ffff9141d3a72800 RCX: 0000000000000000\n[56252.106844] RDX: 00003329176c6b98 RSI: ffffffe36db3fdc7 RDI: 0000000000000000\n[56252.116733] RBP: 0000000000000002 R08: 0000000000000002 R09: 000000000000004e\n[56252.126652] R10: ffff9149afdb30c4 R11: 071c71c71c71c71c R12: ffffffff985ff860\n[56252.136637] R13: 00003329176c6b98 R14: 0000000000000002 R15: 0000000000000000\n[56252.146667] ? cpuidle_enter_state+0xab/0x420\n[56252.153909] cpuidle_enter+0x2d/0x40\n[56252.160360] do_idle+0x176/0x1c0\n[56252.166456\n---truncated---"
}
],
"providerMetadata": {
"dateUpdated": "2025-07-28T04:16:06.087Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/16254aa985d14dee050564c4a3936f3dc096e1f7"
},
{
"url": "https://git.kernel.org/stable/c/c6665b8f0f58082c480ed8627029f44d046ef2c8"
},
{
"url": "https://git.kernel.org/stable/c/02bf488d56df9db4f5147280b65d9011e1ab88d2"
},
{
"url": "https://git.kernel.org/stable/c/9caca6ac0e26cd20efd490d8b3b2ffb1c7c00f6f"
}
],
"title": "bnxt: properly flush XDP redirect lists",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-38246",
"datePublished": "2025-07-09T10:42:27.908Z",
"dateReserved": "2025-04-16T04:51:23.997Z",
"dateUpdated": "2025-07-28T04:16:06.087Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-22089 (GCVE-0-2025-22089)
Vulnerability from cvelistv5
Published
2025-04-16 14:12
Modified
2025-11-03 19:42
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA/core: Don't expose hw_counters outside of init net namespace
Commit 467f432a521a ("RDMA/core: Split port and device counter sysfs
attributes") accidentally almost exposed hw counters to non-init net
namespaces. It didn't expose them fully, as an attempt to read any of
those counters leads to a crash like this one:
[42021.807566] BUG: kernel NULL pointer dereference, address: 0000000000000028
[42021.814463] #PF: supervisor read access in kernel mode
[42021.819549] #PF: error_code(0x0000) - not-present page
[42021.824636] PGD 0 P4D 0
[42021.827145] Oops: 0000 [#1] SMP PTI
[42021.830598] CPU: 82 PID: 2843922 Comm: switchto-defaul Kdump: loaded Tainted: G S W I XXX
[42021.841697] Hardware name: XXX
[42021.849619] RIP: 0010:hw_stat_device_show+0x1e/0x40 [ib_core]
[42021.855362] Code: 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 0f 1f 44 00 00 49 89 d0 4c 8b 5e 20 48 8b 8f b8 04 00 00 48 81 c7 f0 fa ff ff <48> 8b 41 28 48 29 ce 48 83 c6 d0 48 c1 ee 04 69 d6 ab aa aa aa 48
[42021.873931] RSP: 0018:ffff97fe90f03da0 EFLAGS: 00010287
[42021.879108] RAX: ffff9406988a8c60 RBX: ffff940e1072d438 RCX: 0000000000000000
[42021.886169] RDX: ffff94085f1aa000 RSI: ffff93c6cbbdbcb0 RDI: ffff940c7517aef0
[42021.893230] RBP: ffff97fe90f03e70 R08: ffff94085f1aa000 R09: 0000000000000000
[42021.900294] R10: ffff94085f1aa000 R11: ffffffffc0775680 R12: ffffffff87ca2530
[42021.907355] R13: ffff940651602840 R14: ffff93c6cbbdbcb0 R15: ffff94085f1aa000
[42021.914418] FS: 00007fda1a3b9700(0000) GS:ffff94453fb80000(0000) knlGS:0000000000000000
[42021.922423] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[42021.928130] CR2: 0000000000000028 CR3: 00000042dcfb8003 CR4: 00000000003726f0
[42021.935194] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[42021.942257] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[42021.949324] Call Trace:
[42021.951756] <TASK>
[42021.953842] [<ffffffff86c58674>] ? show_regs+0x64/0x70
[42021.959030] [<ffffffff86c58468>] ? __die+0x78/0xc0
[42021.963874] [<ffffffff86c9ef75>] ? page_fault_oops+0x2b5/0x3b0
[42021.969749] [<ffffffff87674b92>] ? exc_page_fault+0x1a2/0x3c0
[42021.975549] [<ffffffff87801326>] ? asm_exc_page_fault+0x26/0x30
[42021.981517] [<ffffffffc0775680>] ? __pfx_show_hw_stats+0x10/0x10 [ib_core]
[42021.988482] [<ffffffffc077564e>] ? hw_stat_device_show+0x1e/0x40 [ib_core]
[42021.995438] [<ffffffff86ac7f8e>] dev_attr_show+0x1e/0x50
[42022.000803] [<ffffffff86a3eeb1>] sysfs_kf_seq_show+0x81/0xe0
[42022.006508] [<ffffffff86a11134>] seq_read_iter+0xf4/0x410
[42022.011954] [<ffffffff869f4b2e>] vfs_read+0x16e/0x2f0
[42022.017058] [<ffffffff869f50ee>] ksys_read+0x6e/0xe0
[42022.022073] [<ffffffff8766f1ca>] do_syscall_64+0x6a/0xa0
[42022.027441] [<ffffffff8780013b>] entry_SYSCALL_64_after_hwframe+0x78/0xe2
The problem can be reproduced using the following steps:
ip netns add foo
ip netns exec foo bash
cat /sys/class/infiniband/mlx4_0/hw_counters/*
The panic occurs because of casting the device pointer into an
ib_device pointer using container_of() in hw_stat_device_show() is
wrong and leads to a memory corruption.
However the real problem is that hw counters should never been exposed
outside of the non-init net namespace.
Fix this by saving the index of the corresponding attribute group
(it might be 1 or 2 depending on the presence of driver-specific
attributes) and zeroing the pointer to hw_counters group for compat
devices during the initialization.
With this fix applied hw_counters are not available in a non-init
net namespace:
find /sys/class/infiniband/mlx4_0/ -name hw_counters
/sys/class/infiniband/mlx4_0/ports/1/hw_counters
/sys/class/infiniband/mlx4_0/ports/2/hw_counters
/sys/class/infiniband/mlx4_0/hw_counters
ip netns add foo
ip netns exec foo bash
find /sys/class/infiniband/mlx4_0/ -name hw_counters
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 467f432a521a284c418e3d521ee51840a5e23424 Version: 467f432a521a284c418e3d521ee51840a5e23424 Version: 467f432a521a284c418e3d521ee51840a5e23424 Version: 467f432a521a284c418e3d521ee51840a5e23424 Version: 467f432a521a284c418e3d521ee51840a5e23424 Version: 467f432a521a284c418e3d521ee51840a5e23424 Version: 467f432a521a284c418e3d521ee51840a5e23424 |
||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2025-11-03T19:42:08.973Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/infiniband/core/device.c",
"drivers/infiniband/core/sysfs.c",
"include/rdma/ib_verbs.h"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "9a5b7f8842a90a5e6eeff37f9f6d814e61ea3529",
"status": "affected",
"version": "467f432a521a284c418e3d521ee51840a5e23424",
"versionType": "git"
},
{
"lessThan": "d5212b99649c5740154f307e9e3d7fee9bf62773",
"status": "affected",
"version": "467f432a521a284c418e3d521ee51840a5e23424",
"versionType": "git"
},
{
"lessThan": "0cf80f924aecb5b2bebd4f4ad11b2efc676a0b78",
"status": "affected",
"version": "467f432a521a284c418e3d521ee51840a5e23424",
"versionType": "git"
},
{
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/core: Don\u0027t expose hw_counters outside of init net namespace\n\nCommit 467f432a521a (\"RDMA/core: Split port and device counter sysfs\nattributes\") accidentally almost exposed hw counters to non-init net\nnamespaces. It didn\u0027t expose them fully, as an attempt to read any of\nthose counters leads to a crash like this one:\n\n[42021.807566] BUG: kernel NULL pointer dereference, address: 0000000000000028\n[42021.814463] #PF: supervisor read access in kernel mode\n[42021.819549] #PF: error_code(0x0000) - not-present page\n[42021.824636] PGD 0 P4D 0\n[42021.827145] Oops: 0000 [#1] SMP PTI\n[42021.830598] CPU: 82 PID: 2843922 Comm: switchto-defaul Kdump: loaded Tainted: G S W I XXX\n[42021.841697] Hardware name: XXX\n[42021.849619] RIP: 0010:hw_stat_device_show+0x1e/0x40 [ib_core]\n[42021.855362] Code: 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 0f 1f 44 00 00 49 89 d0 4c 8b 5e 20 48 8b 8f b8 04 00 00 48 81 c7 f0 fa ff ff \u003c48\u003e 8b 41 28 48 29 ce 48 83 c6 d0 48 c1 ee 04 69 d6 ab aa aa aa 48\n[42021.873931] RSP: 0018:ffff97fe90f03da0 EFLAGS: 00010287\n[42021.879108] RAX: ffff9406988a8c60 RBX: ffff940e1072d438 RCX: 0000000000000000\n[42021.886169] RDX: ffff94085f1aa000 RSI: ffff93c6cbbdbcb0 RDI: ffff940c7517aef0\n[42021.893230] RBP: ffff97fe90f03e70 R08: ffff94085f1aa000 R09: 0000000000000000\n[42021.900294] R10: ffff94085f1aa000 R11: ffffffffc0775680 R12: ffffffff87ca2530\n[42021.907355] R13: ffff940651602840 R14: ffff93c6cbbdbcb0 R15: ffff94085f1aa000\n[42021.914418] FS: 00007fda1a3b9700(0000) GS:ffff94453fb80000(0000) knlGS:0000000000000000\n[42021.922423] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[42021.928130] CR2: 0000000000000028 CR3: 00000042dcfb8003 CR4: 00000000003726f0\n[42021.935194] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\n[42021.942257] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\n[42021.949324] Call Trace:\n[42021.951756] \u003cTASK\u003e\n[42021.953842] [\u003cffffffff86c58674\u003e] ? show_regs+0x64/0x70\n[42021.959030] [\u003cffffffff86c58468\u003e] ? __die+0x78/0xc0\n[42021.963874] [\u003cffffffff86c9ef75\u003e] ? page_fault_oops+0x2b5/0x3b0\n[42021.969749] [\u003cffffffff87674b92\u003e] ? exc_page_fault+0x1a2/0x3c0\n[42021.975549] [\u003cffffffff87801326\u003e] ? asm_exc_page_fault+0x26/0x30\n[42021.981517] [\u003cffffffffc0775680\u003e] ? __pfx_show_hw_stats+0x10/0x10 [ib_core]\n[42021.988482] [\u003cffffffffc077564e\u003e] ? hw_stat_device_show+0x1e/0x40 [ib_core]\n[42021.995438] [\u003cffffffff86ac7f8e\u003e] dev_attr_show+0x1e/0x50\n[42022.000803] [\u003cffffffff86a3eeb1\u003e] sysfs_kf_seq_show+0x81/0xe0\n[42022.006508] [\u003cffffffff86a11134\u003e] seq_read_iter+0xf4/0x410\n[42022.011954] [\u003cffffffff869f4b2e\u003e] vfs_read+0x16e/0x2f0\n[42022.017058] [\u003cffffffff869f50ee\u003e] ksys_read+0x6e/0xe0\n[42022.022073] [\u003cffffffff8766f1ca\u003e] do_syscall_64+0x6a/0xa0\n[42022.027441] [\u003cffffffff8780013b\u003e] entry_SYSCALL_64_after_hwframe+0x78/0xe2\n\nThe problem can be reproduced using the following steps:\n ip netns add foo\n ip netns exec foo bash\n cat /sys/class/infiniband/mlx4_0/hw_counters/*\n\nThe panic occurs because of casting the device pointer into an\nib_device pointer using container_of() in hw_stat_device_show() is\nwrong and leads to a memory corruption.\n\nHowever the real problem is that hw counters should never been exposed\noutside of the non-init net namespace.\n\nFix this by saving the index of the corresponding attribute group\n(it might be 1 or 2 depending on the presence of driver-specific\nattributes) and zeroing the pointer to hw_counters group for compat\ndevices during the initialization.\n\nWith this fix applied hw_counters are not available in a non-init\nnet namespace:\n find /sys/class/infiniband/mlx4_0/ -name hw_counters\n /sys/class/infiniband/mlx4_0/ports/1/hw_counters\n /sys/class/infiniband/mlx4_0/ports/2/hw_counters\n /sys/class/infiniband/mlx4_0/hw_counters\n\n ip netns add foo\n ip netns exec foo bash\n find /sys/class/infiniband/mlx4_0/ -name hw_counters"
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CVE-2025-38220 (GCVE-0-2025-38220)
Vulnerability from cvelistv5
Published
2025-07-04 13:37
Modified
2025-07-28 04:15
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ext4: only dirty folios when data journaling regular files
fstest generic/388 occasionally reproduces a crash that looks as
follows:
BUG: kernel NULL pointer dereference, address: 0000000000000000
...
Call Trace:
<TASK>
ext4_block_zero_page_range+0x30c/0x380 [ext4]
ext4_truncate+0x436/0x440 [ext4]
ext4_process_orphan+0x5d/0x110 [ext4]
ext4_orphan_cleanup+0x124/0x4f0 [ext4]
ext4_fill_super+0x262d/0x3110 [ext4]
get_tree_bdev_flags+0x132/0x1d0
vfs_get_tree+0x26/0xd0
vfs_cmd_create+0x59/0xe0
__do_sys_fsconfig+0x4ed/0x6b0
do_syscall_64+0x82/0x170
...
This occurs when processing a symlink inode from the orphan list. The
partial block zeroing code in the truncate path calls
ext4_dirty_journalled_data() -> folio_mark_dirty(). The latter calls
mapping->a_ops->dirty_folio(), but symlink inodes are not assigned an
a_ops vector in ext4, hence the crash.
To avoid this problem, update the ext4_dirty_journalled_data() helper to
only mark the folio dirty on regular files (for which a_ops is
assigned). This also matches the journaling logic in the ext4_symlink()
creation path, where ext4_handle_dirty_metadata() is called directly.
References
| URL | Tags | |
|---|---|---|
Impacted products
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CVE-2025-37812 (GCVE-0-2025-37812)
Vulnerability from cvelistv5
Published
2025-05-08 06:26
Modified
2025-11-03 19:55
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: cdns3: Fix deadlock when using NCM gadget
The cdns3 driver has the same NCM deadlock as fixed in cdnsp by commit
58f2fcb3a845 ("usb: cdnsp: Fix deadlock issue during using NCM gadget").
Under PREEMPT_RT the deadlock can be readily triggered by heavy network
traffic, for example using "iperf --bidir" over NCM ethernet link.
The deadlock occurs because the threaded interrupt handler gets
preempted by a softirq, but both are protected by the same spinlock.
Prevent deadlock by disabling softirq during threaded irq handler.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 7733f6c32e36ff9d7adadf40001039bf219b1cbe Version: 7733f6c32e36ff9d7adadf40001039bf219b1cbe Version: 7733f6c32e36ff9d7adadf40001039bf219b1cbe Version: 7733f6c32e36ff9d7adadf40001039bf219b1cbe Version: 7733f6c32e36ff9d7adadf40001039bf219b1cbe Version: 7733f6c32e36ff9d7adadf40001039bf219b1cbe Version: 7733f6c32e36ff9d7adadf40001039bf219b1cbe Version: 7733f6c32e36ff9d7adadf40001039bf219b1cbe |
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CVE-2025-38448 (GCVE-0-2025-38448)
Vulnerability from cvelistv5
Published
2025-07-25 15:27
Modified
2025-11-03 17:38
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: gadget: u_serial: Fix race condition in TTY wakeup
A race condition occurs when gs_start_io() calls either gs_start_rx() or
gs_start_tx(), as those functions briefly drop the port_lock for
usb_ep_queue(). This allows gs_close() and gserial_disconnect() to clear
port.tty and port_usb, respectively.
Use the null-safe TTY Port helper function to wake up TTY.
Example
CPU1: CPU2:
gserial_connect() // lock
gs_close() // await lock
gs_start_rx() // unlock
usb_ep_queue()
gs_close() // lock, reset port.tty and unlock
gs_start_rx() // lock
tty_wakeup() // NPE
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 35f95fd7f234d2b58803bab6f6ebd6bb988050a2 Version: 35f95fd7f234d2b58803bab6f6ebd6bb988050a2 Version: 35f95fd7f234d2b58803bab6f6ebd6bb988050a2 Version: 35f95fd7f234d2b58803bab6f6ebd6bb988050a2 Version: 35f95fd7f234d2b58803bab6f6ebd6bb988050a2 Version: 35f95fd7f234d2b58803bab6f6ebd6bb988050a2 Version: 35f95fd7f234d2b58803bab6f6ebd6bb988050a2 Version: 35f95fd7f234d2b58803bab6f6ebd6bb988050a2 |
||
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CVE-2025-38136 (GCVE-0-2025-38136)
Vulnerability from cvelistv5
Published
2025-07-03 08:35
Modified
2025-11-03 17:34
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: renesas_usbhs: Reorder clock handling and power management in probe
Reorder the initialization sequence in `usbhs_probe()` to enable runtime
PM before accessing registers, preventing potential crashes due to
uninitialized clocks.
Currently, in the probe path, registers are accessed before enabling the
clocks, leading to a synchronous external abort on the RZ/V2H SoC.
The problematic call flow is as follows:
usbhs_probe()
usbhs_sys_clock_ctrl()
usbhs_bset()
usbhs_write()
iowrite16() <-- Register access before enabling clocks
Since `iowrite16()` is performed without ensuring the required clocks are
enabled, this can lead to access errors. To fix this, enable PM runtime
early in the probe function and ensure clocks are acquired before register
access, preventing crashes like the following on RZ/V2H:
[13.272640] Internal error: synchronous external abort: 0000000096000010 [#1] PREEMPT SMP
[13.280814] Modules linked in: cec renesas_usbhs(+) drm_kms_helper fuse drm backlight ipv6
[13.289088] CPU: 1 UID: 0 PID: 195 Comm: (udev-worker) Not tainted 6.14.0-rc7+ #98
[13.296640] Hardware name: Renesas RZ/V2H EVK Board based on r9a09g057h44 (DT)
[13.303834] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[13.310770] pc : usbhs_bset+0x14/0x4c [renesas_usbhs]
[13.315831] lr : usbhs_probe+0x2e4/0x5ac [renesas_usbhs]
[13.321138] sp : ffff8000827e3850
[13.324438] x29: ffff8000827e3860 x28: 0000000000000000 x27: ffff8000827e3ca0
[13.331554] x26: ffff8000827e3ba0 x25: ffff800081729668 x24: 0000000000000025
[13.338670] x23: ffff0000c0f08000 x22: 0000000000000000 x21: ffff0000c0f08010
[13.345783] x20: 0000000000000000 x19: ffff0000c3b52080 x18: 00000000ffffffff
[13.352895] x17: 0000000000000000 x16: 0000000000000000 x15: ffff8000827e36ce
[13.360009] x14: 00000000000003d7 x13: 00000000000003d7 x12: 0000000000000000
[13.367122] x11: 0000000000000000 x10: 0000000000000aa0 x9 : ffff8000827e3750
[13.374235] x8 : ffff0000c1850b00 x7 : 0000000003826060 x6 : 000000000000001c
[13.381347] x5 : 000000030d5fcc00 x4 : ffff8000825c0000 x3 : 0000000000000000
[13.388459] x2 : 0000000000000400 x1 : 0000000000000000 x0 : ffff0000c3b52080
[13.395574] Call trace:
[13.398013] usbhs_bset+0x14/0x4c [renesas_usbhs] (P)
[13.403076] platform_probe+0x68/0xdc
[13.406738] really_probe+0xbc/0x2c0
[13.410306] __driver_probe_device+0x78/0x120
[13.414653] driver_probe_device+0x3c/0x154
[13.418825] __driver_attach+0x90/0x1a0
[13.422647] bus_for_each_dev+0x7c/0xe0
[13.426470] driver_attach+0x24/0x30
[13.430032] bus_add_driver+0xe4/0x208
[13.433766] driver_register+0x68/0x130
[13.437587] __platform_driver_register+0x24/0x30
[13.442273] renesas_usbhs_driver_init+0x20/0x1000 [renesas_usbhs]
[13.448450] do_one_initcall+0x60/0x1d4
[13.452276] do_init_module+0x54/0x1f8
[13.456014] load_module+0x1754/0x1c98
[13.459750] init_module_from_file+0x88/0xcc
[13.464004] __arm64_sys_finit_module+0x1c4/0x328
[13.468689] invoke_syscall+0x48/0x104
[13.472426] el0_svc_common.constprop.0+0xc0/0xe0
[13.477113] do_el0_svc+0x1c/0x28
[13.480415] el0_svc+0x30/0xcc
[13.483460] el0t_64_sync_handler+0x10c/0x138
[13.487800] el0t_64_sync+0x198/0x19c
[13.491453] Code: 2a0103e1 12003c42 12003c63 8b010084 (79400084)
[13.497522] ---[ end trace 0000000000000000 ]---
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: f1407d5c66240b33d11a7f1a41d55ccf6a9d7647 Version: f1407d5c66240b33d11a7f1a41d55ccf6a9d7647 Version: f1407d5c66240b33d11a7f1a41d55ccf6a9d7647 Version: f1407d5c66240b33d11a7f1a41d55ccf6a9d7647 Version: f1407d5c66240b33d11a7f1a41d55ccf6a9d7647 Version: f1407d5c66240b33d11a7f1a41d55ccf6a9d7647 Version: f1407d5c66240b33d11a7f1a41d55ccf6a9d7647 Version: f1407d5c66240b33d11a7f1a41d55ccf6a9d7647 |
||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: renesas_usbhs: Reorder clock handling and power management in probe\n\nReorder the initialization sequence in `usbhs_probe()` to enable runtime\nPM before accessing registers, preventing potential crashes due to\nuninitialized clocks.\n\nCurrently, in the probe path, registers are accessed before enabling the\nclocks, leading to a synchronous external abort on the RZ/V2H SoC.\nThe problematic call flow is as follows:\n\n usbhs_probe()\n usbhs_sys_clock_ctrl()\n usbhs_bset()\n usbhs_write()\n iowrite16() \u003c-- Register access before enabling clocks\n\nSince `iowrite16()` is performed without ensuring the required clocks are\nenabled, this can lead to access errors. To fix this, enable PM runtime\nearly in the probe function and ensure clocks are acquired before register\naccess, preventing crashes like the following on RZ/V2H:\n\n[13.272640] Internal error: synchronous external abort: 0000000096000010 [#1] PREEMPT SMP\n[13.280814] Modules linked in: cec renesas_usbhs(+) drm_kms_helper fuse drm backlight ipv6\n[13.289088] CPU: 1 UID: 0 PID: 195 Comm: (udev-worker) Not tainted 6.14.0-rc7+ #98\n[13.296640] Hardware name: Renesas RZ/V2H EVK Board based on r9a09g057h44 (DT)\n[13.303834] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n[13.310770] pc : usbhs_bset+0x14/0x4c [renesas_usbhs]\n[13.315831] lr : usbhs_probe+0x2e4/0x5ac [renesas_usbhs]\n[13.321138] sp : ffff8000827e3850\n[13.324438] x29: ffff8000827e3860 x28: 0000000000000000 x27: ffff8000827e3ca0\n[13.331554] x26: ffff8000827e3ba0 x25: ffff800081729668 x24: 0000000000000025\n[13.338670] x23: ffff0000c0f08000 x22: 0000000000000000 x21: ffff0000c0f08010\n[13.345783] x20: 0000000000000000 x19: ffff0000c3b52080 x18: 00000000ffffffff\n[13.352895] x17: 0000000000000000 x16: 0000000000000000 x15: ffff8000827e36ce\n[13.360009] x14: 00000000000003d7 x13: 00000000000003d7 x12: 0000000000000000\n[13.367122] x11: 0000000000000000 x10: 0000000000000aa0 x9 : ffff8000827e3750\n[13.374235] x8 : ffff0000c1850b00 x7 : 0000000003826060 x6 : 000000000000001c\n[13.381347] x5 : 000000030d5fcc00 x4 : ffff8000825c0000 x3 : 0000000000000000\n[13.388459] x2 : 0000000000000400 x1 : 0000000000000000 x0 : ffff0000c3b52080\n[13.395574] Call trace:\n[13.398013] usbhs_bset+0x14/0x4c [renesas_usbhs] (P)\n[13.403076] platform_probe+0x68/0xdc\n[13.406738] really_probe+0xbc/0x2c0\n[13.410306] __driver_probe_device+0x78/0x120\n[13.414653] driver_probe_device+0x3c/0x154\n[13.418825] __driver_attach+0x90/0x1a0\n[13.422647] bus_for_each_dev+0x7c/0xe0\n[13.426470] driver_attach+0x24/0x30\n[13.430032] bus_add_driver+0xe4/0x208\n[13.433766] driver_register+0x68/0x130\n[13.437587] __platform_driver_register+0x24/0x30\n[13.442273] renesas_usbhs_driver_init+0x20/0x1000 [renesas_usbhs]\n[13.448450] do_one_initcall+0x60/0x1d4\n[13.452276] do_init_module+0x54/0x1f8\n[13.456014] load_module+0x1754/0x1c98\n[13.459750] init_module_from_file+0x88/0xcc\n[13.464004] __arm64_sys_finit_module+0x1c4/0x328\n[13.468689] invoke_syscall+0x48/0x104\n[13.472426] el0_svc_common.constprop.0+0xc0/0xe0\n[13.477113] do_el0_svc+0x1c/0x28\n[13.480415] el0_svc+0x30/0xcc\n[13.483460] el0t_64_sync_handler+0x10c/0x138\n[13.487800] el0t_64_sync+0x198/0x19c\n[13.491453] Code: 2a0103e1 12003c42 12003c63 8b010084 (79400084)\n[13.497522] ---[ end trace 0000000000000000 ]---"
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CVE-2025-38334 (GCVE-0-2025-38334)
Vulnerability from cvelistv5
Published
2025-07-10 08:15
Modified
2025-11-03 17:36
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
x86/sgx: Prevent attempts to reclaim poisoned pages
TL;DR: SGX page reclaim touches the page to copy its contents to
secondary storage. SGX instructions do not gracefully handle machine
checks. Despite this, the existing SGX code will try to reclaim pages
that it _knows_ are poisoned. Avoid even trying to reclaim poisoned pages.
The longer story:
Pages used by an enclave only get epc_page->poison set in
arch_memory_failure() but they currently stay on sgx_active_page_list until
sgx_encl_release(), with the SGX_EPC_PAGE_RECLAIMER_TRACKED flag untouched.
epc_page->poison is not checked in the reclaimer logic meaning that, if other
conditions are met, an attempt will be made to reclaim an EPC page that was
poisoned. This is bad because 1. we don't want that page to end up added
to another enclave and 2. it is likely to cause one core to shut down
and the kernel to panic.
Specifically, reclaiming uses microcode operations including "EWB" which
accesses the EPC page contents to encrypt and write them out to non-SGX
memory. Those operations cannot handle MCEs in their accesses other than
by putting the executing core into a special shutdown state (affecting
both threads with HT.) The kernel will subsequently panic on the
remaining cores seeing the core didn't enter MCE handler(s) in time.
Call sgx_unmark_page_reclaimable() to remove the affected EPC page from
sgx_active_page_list on memory error to stop it being considered for
reclaiming.
Testing epc_page->poison in sgx_reclaim_pages() would also work but I assume
it's better to add code in the less likely paths.
The affected EPC page is not added to &node->sgx_poison_page_list until
later in sgx_encl_release()->sgx_free_epc_page() when it is EREMOVEd.
Membership on other lists doesn't change to avoid changing any of the
lists' semantics except for sgx_active_page_list. There's a "TBD" comment
in arch_memory_failure() about pre-emptive actions, the goal here is not
to address everything that it may imply.
This also doesn't completely close the time window when a memory error
notification will be fatal (for a not previously poisoned EPC page) --
the MCE can happen after sgx_reclaim_pages() has selected its candidates
or even *inside* a microcode operation (actually easy to trigger due to
the amount of time spent in them.)
The spinlock in sgx_unmark_page_reclaimable() is safe because
memory_failure() runs in process context and no spinlocks are held,
explicitly noted in a mm/memory-failure.c comment.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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CVE-2025-38157 (GCVE-0-2025-38157)
Vulnerability from cvelistv5
Published
2025-07-03 08:35
Modified
2025-11-03 17:34
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: ath9k_htc: Abort software beacon handling if disabled
A malicious USB device can send a WMI_SWBA_EVENTID event from an
ath9k_htc-managed device before beaconing has been enabled. This causes
a device-by-zero error in the driver, leading to either a crash or an
out of bounds read.
Prevent this by aborting the handling in ath9k_htc_swba() if beacons are
not enabled.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 832f6a18fc2aead14954c081ece03b7a5b425f81 Version: 832f6a18fc2aead14954c081ece03b7a5b425f81 Version: 832f6a18fc2aead14954c081ece03b7a5b425f81 Version: 832f6a18fc2aead14954c081ece03b7a5b425f81 Version: 832f6a18fc2aead14954c081ece03b7a5b425f81 Version: 832f6a18fc2aead14954c081ece03b7a5b425f81 Version: 832f6a18fc2aead14954c081ece03b7a5b425f81 Version: 832f6a18fc2aead14954c081ece03b7a5b425f81 |
||
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CVE-2025-37917 (GCVE-0-2025-37917)
Vulnerability from cvelistv5
Published
2025-05-20 15:21
Modified
2025-11-03 19:57
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: ethernet: mtk-star-emac: fix spinlock recursion issues on rx/tx poll
Use spin_lock_irqsave and spin_unlock_irqrestore instead of spin_lock
and spin_unlock in mtk_star_emac driver to avoid spinlock recursion
occurrence that can happen when enabling the DMA interrupts again in
rx/tx poll.
```
BUG: spinlock recursion on CPU#0, swapper/0/0
lock: 0xffff00000db9cf20, .magic: dead4ead, .owner: swapper/0/0,
.owner_cpu: 0
CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted
6.15.0-rc2-next-20250417-00001-gf6a27738686c-dirty #28 PREEMPT
Hardware name: MediaTek MT8365 Open Platform EVK (DT)
Call trace:
show_stack+0x18/0x24 (C)
dump_stack_lvl+0x60/0x80
dump_stack+0x18/0x24
spin_dump+0x78/0x88
do_raw_spin_lock+0x11c/0x120
_raw_spin_lock+0x20/0x2c
mtk_star_handle_irq+0xc0/0x22c [mtk_star_emac]
__handle_irq_event_percpu+0x48/0x140
handle_irq_event+0x4c/0xb0
handle_fasteoi_irq+0xa0/0x1bc
handle_irq_desc+0x34/0x58
generic_handle_domain_irq+0x1c/0x28
gic_handle_irq+0x4c/0x120
do_interrupt_handler+0x50/0x84
el1_interrupt+0x34/0x68
el1h_64_irq_handler+0x18/0x24
el1h_64_irq+0x6c/0x70
regmap_mmio_read32le+0xc/0x20 (P)
_regmap_bus_reg_read+0x6c/0xac
_regmap_read+0x60/0xdc
regmap_read+0x4c/0x80
mtk_star_rx_poll+0x2f4/0x39c [mtk_star_emac]
__napi_poll+0x38/0x188
net_rx_action+0x164/0x2c0
handle_softirqs+0x100/0x244
__do_softirq+0x14/0x20
____do_softirq+0x10/0x20
call_on_irq_stack+0x24/0x64
do_softirq_own_stack+0x1c/0x40
__irq_exit_rcu+0xd4/0x10c
irq_exit_rcu+0x10/0x1c
el1_interrupt+0x38/0x68
el1h_64_irq_handler+0x18/0x24
el1h_64_irq+0x6c/0x70
cpuidle_enter_state+0xac/0x320 (P)
cpuidle_enter+0x38/0x50
do_idle+0x1e4/0x260
cpu_startup_entry+0x34/0x3c
rest_init+0xdc/0xe0
console_on_rootfs+0x0/0x6c
__primary_switched+0x88/0x90
```
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 97da99868573b8861de83f7126a5981d896c1d6c Version: 0a8bd81fd6aaace14979152e0540da8ff158a00a Version: 0a8bd81fd6aaace14979152e0540da8ff158a00a Version: 0a8bd81fd6aaace14979152e0540da8ff158a00a Version: 0a8bd81fd6aaace14979152e0540da8ff158a00a Version: 0a8bd81fd6aaace14979152e0540da8ff158a00a |
||
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CVE-2024-46713 (GCVE-0-2024-46713)
Vulnerability from cvelistv5
Published
2024-09-13 14:49
Modified
2025-11-03 22:16
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
perf/aux: Fix AUX buffer serialization
Ole reported that event->mmap_mutex is strictly insufficient to
serialize the AUX buffer, add a per RB mutex to fully serialize it.
Note that in the lock order comment the perf_event::mmap_mutex order
was already wrong, that is, it nesting under mmap_lock is not new with
this patch.
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 45bfb2e50471abbbfd83d40d28c986078b0d24ff Version: 45bfb2e50471abbbfd83d40d28c986078b0d24ff Version: 45bfb2e50471abbbfd83d40d28c986078b0d24ff Version: 45bfb2e50471abbbfd83d40d28c986078b0d24ff Version: 45bfb2e50471abbbfd83d40d28c986078b0d24ff Version: 45bfb2e50471abbbfd83d40d28c986078b0d24ff |
||
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CVE-2025-22035 (GCVE-0-2025-22035)
Vulnerability from cvelistv5
Published
2025-04-16 14:11
Modified
2025-11-03 19:41
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
tracing: Fix use-after-free in print_graph_function_flags during tracer switching
Kairui reported a UAF issue in print_graph_function_flags() during
ftrace stress testing [1]. This issue can be reproduced if puting a
'mdelay(10)' after 'mutex_unlock(&trace_types_lock)' in s_start(),
and executing the following script:
$ echo function_graph > current_tracer
$ cat trace > /dev/null &
$ sleep 5 # Ensure the 'cat' reaches the 'mdelay(10)' point
$ echo timerlat > current_tracer
The root cause lies in the two calls to print_graph_function_flags
within print_trace_line during each s_show():
* One through 'iter->trace->print_line()';
* Another through 'event->funcs->trace()', which is hidden in
print_trace_fmt() before print_trace_line returns.
Tracer switching only updates the former, while the latter continues
to use the print_line function of the old tracer, which in the script
above is print_graph_function_flags.
Moreover, when switching from the 'function_graph' tracer to the
'timerlat' tracer, s_start only calls graph_trace_close of the
'function_graph' tracer to free 'iter->private', but does not set
it to NULL. This provides an opportunity for 'event->funcs->trace()'
to use an invalid 'iter->private'.
To fix this issue, set 'iter->private' to NULL immediately after
freeing it in graph_trace_close(), ensuring that an invalid pointer
is not passed to other tracers. Additionally, clean up the unnecessary
'iter->private = NULL' during each 'cat trace' when using wakeup and
irqsoff tracers.
[1] https://lore.kernel.org/all/20231112150030.84609-1-ryncsn@gmail.com/
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 05319d707732c728eb721ac616a50e7978eb499a Version: b8205dfed68183dc1470e83863c5ded6d7fa30a9 Version: ce6e2b14bc094866d9173db6935da2d752f06d8b Version: 2cb0c037c927db4ec928cc927488e52aa359786e Version: eecb91b9f98d6427d4af5fdb8f108f52572a39e7 Version: eecb91b9f98d6427d4af5fdb8f108f52572a39e7 Version: eecb91b9f98d6427d4af5fdb8f108f52572a39e7 Version: eecb91b9f98d6427d4af5fdb8f108f52572a39e7 Version: eecb91b9f98d6427d4af5fdb8f108f52572a39e7 Version: d6b35c9a8d51032ed9890431da3ae39fe76c1ae3 Version: 5d433eda76b66ab271f5924b26ddfec063eeb454 Version: 2242640e9bd94e706acf75c60a2ab1d0e150e0fb |
||
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CVE-2025-37782 (GCVE-0-2025-37782)
Vulnerability from cvelistv5
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
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CVE-2025-38414 (GCVE-0-2025-38414)
Vulnerability from cvelistv5
Published
2025-07-25 13:32
Modified
2025-07-28 04:21
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: ath12k: fix GCC_GCC_PCIE_HOT_RST definition for WCN7850
GCC_GCC_PCIE_HOT_RST is wrongly defined for WCN7850, causing kernel crash
on some specific platforms.
Since this register is divergent for WCN7850 and QCN9274, move it to
register table to allow different definitions. Then correct the register
address for WCN7850 to fix this issue.
Note IPQ5332 is not affected as it is not PCIe based device.
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
References
Impacted products
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CVE-2025-38107 (GCVE-0-2025-38107)
Vulnerability from cvelistv5
Published
2025-07-03 08:35
Modified
2025-11-03 17:34
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net_sched: ets: fix a race in ets_qdisc_change()
Gerrard Tai reported a race condition in ETS, whenever SFQ perturb timer
fires at the wrong time.
The race is as follows:
CPU 0 CPU 1
[1]: lock root
[2]: qdisc_tree_flush_backlog()
[3]: unlock root
|
| [5]: lock root
| [6]: rehash
| [7]: qdisc_tree_reduce_backlog()
|
[4]: qdisc_put()
This can be abused to underflow a parent's qlen.
Calling qdisc_purge_queue() instead of qdisc_tree_flush_backlog()
should fix the race, because all packets will be purged from the qdisc
before releasing the lock.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 699d82e9a6db29d509a71f1f2f4316231e6232e6 Version: ce881ddbdc028fb1988b66e40e45ca0529c23b46 Version: b05972f01e7d30419987a1f221b5593668fd6448 Version: b05972f01e7d30419987a1f221b5593668fd6448 Version: b05972f01e7d30419987a1f221b5593668fd6448 Version: b05972f01e7d30419987a1f221b5593668fd6448 Version: b05972f01e7d30419987a1f221b5593668fd6448 Version: fffa19b5e58c34004a0d6f642d9c24b11d213994 Version: fb155f6597cd7bc3aeed668c3bb15fc3b7cb257d |
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CVE-2025-38369 (GCVE-0-2025-38369)
Vulnerability from cvelistv5
Published
2025-07-25 12:47
Modified
2025-07-28 11:16
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
dmaengine: idxd: Check availability of workqueue allocated by idxd wq driver before using
Running IDXD workloads in a container with the /dev directory mounted can
trigger a call trace or even a kernel panic when the parent process of the
container is terminated.
This issue occurs because, under certain configurations, Docker does not
properly propagate the mount replica back to the original mount point.
In this case, when the user driver detaches, the WQ is destroyed but it
still calls destroy_workqueue() attempting to completes all pending work.
It's necessary to check wq->wq and skip the drain if it no longer exists.
References
| URL | Tags | |
|---|---|---|
Impacted products
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"versionEndExcluding": "6.6.96",
"versionStartIncluding": "5.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.36",
"versionStartIncluding": "5.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.15.5",
"versionStartIncluding": "5.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.16",
"versionStartIncluding": "5.6",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: idxd: Check availability of workqueue allocated by idxd wq driver before using\n\nRunning IDXD workloads in a container with the /dev directory mounted can\ntrigger a call trace or even a kernel panic when the parent process of the\ncontainer is terminated.\n\nThis issue occurs because, under certain configurations, Docker does not\nproperly propagate the mount replica back to the original mount point.\n\nIn this case, when the user driver detaches, the WQ is destroyed but it\nstill calls destroy_workqueue() attempting to completes all pending work.\nIt\u0027s necessary to check wq-\u003ewq and skip the drain if it no longer exists."
}
],
"providerMetadata": {
"dateUpdated": "2025-07-28T11:16:50.451Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/e0051a3daa8b2cb318b03b2f9317c3e40855847a"
},
{
"url": "https://git.kernel.org/stable/c/98fd66c8ba77e3a7137575f610271014bc0e701f"
},
{
"url": "https://git.kernel.org/stable/c/aee7a7439f8c0884da87694a401930204a57128f"
},
{
"url": "https://git.kernel.org/stable/c/17502e7d7b7113346296f6758324798d536c31fd"
}
],
"title": "dmaengine: idxd: Check availability of workqueue allocated by idxd wq driver before using",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-38369",
"datePublished": "2025-07-25T12:47:43.583Z",
"dateReserved": "2025-04-16T04:51:24.009Z",
"dateUpdated": "2025-07-28T11:16:50.451Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-37754 (GCVE-0-2025-37754)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-05-26 05:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/i915/huc: Fix fence not released on early probe errors
HuC delayed loading fence, introduced with commit 27536e03271da
("drm/i915/huc: track delayed HuC load with a fence"), is registered with
object tracker early on driver probe but unregistered only from driver
remove, which is not called on early probe errors. Since its memory is
allocated under devres, then released anyway, it may happen to be
allocated again to the fence and reused on future driver probes, resulting
in kernel warnings that taint the kernel:
<4> [309.731371] ------------[ cut here ]------------
<3> [309.731373] ODEBUG: init destroyed (active state 0) object: ffff88813d7dd2e0 object type: i915_sw_fence hint: sw_fence_dummy_notify+0x0/0x20 [i915]
<4> [309.731575] WARNING: CPU: 2 PID: 3161 at lib/debugobjects.c:612 debug_print_object+0x93/0xf0
...
<4> [309.731693] CPU: 2 UID: 0 PID: 3161 Comm: i915_module_loa Tainted: G U 6.14.0-CI_DRM_16362-gf0fd77956987+ #1
...
<4> [309.731700] RIP: 0010:debug_print_object+0x93/0xf0
...
<4> [309.731728] Call Trace:
<4> [309.731730] <TASK>
...
<4> [309.731949] __debug_object_init+0x17b/0x1c0
<4> [309.731957] debug_object_init+0x34/0x50
<4> [309.732126] __i915_sw_fence_init+0x34/0x60 [i915]
<4> [309.732256] intel_huc_init_early+0x4b/0x1d0 [i915]
<4> [309.732468] intel_uc_init_early+0x61/0x680 [i915]
<4> [309.732667] intel_gt_common_init_early+0x105/0x130 [i915]
<4> [309.732804] intel_root_gt_init_early+0x63/0x80 [i915]
<4> [309.732938] i915_driver_probe+0x1fa/0xeb0 [i915]
<4> [309.733075] i915_pci_probe+0xe6/0x220 [i915]
<4> [309.733198] local_pci_probe+0x44/0xb0
<4> [309.733203] pci_device_probe+0xf4/0x270
<4> [309.733209] really_probe+0xee/0x3c0
<4> [309.733215] __driver_probe_device+0x8c/0x180
<4> [309.733219] driver_probe_device+0x24/0xd0
<4> [309.733223] __driver_attach+0x10f/0x220
<4> [309.733230] bus_for_each_dev+0x7d/0xe0
<4> [309.733236] driver_attach+0x1e/0x30
<4> [309.733239] bus_add_driver+0x151/0x290
<4> [309.733244] driver_register+0x5e/0x130
<4> [309.733247] __pci_register_driver+0x7d/0x90
<4> [309.733251] i915_pci_register_driver+0x23/0x30 [i915]
<4> [309.733413] i915_init+0x34/0x120 [i915]
<4> [309.733655] do_one_initcall+0x62/0x3f0
<4> [309.733667] do_init_module+0x97/0x2a0
<4> [309.733671] load_module+0x25ff/0x2890
<4> [309.733688] init_module_from_file+0x97/0xe0
<4> [309.733701] idempotent_init_module+0x118/0x330
<4> [309.733711] __x64_sys_finit_module+0x77/0x100
<4> [309.733715] x64_sys_call+0x1f37/0x2650
<4> [309.733719] do_syscall_64+0x91/0x180
<4> [309.733763] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [309.733792] </TASK>
...
<4> [309.733806] ---[ end trace 0000000000000000 ]---
That scenario is most easily reproducible with
igt@i915_module_load@reload-with-fault-injection.
Fix the issue by moving the cleanup step to driver release path.
(cherry picked from commit 795dbde92fe5c6996a02a5b579481de73035e7bf)
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/i915/gt/uc/intel_huc.c",
"drivers/gpu/drm/i915/gt/uc/intel_huc.h",
"drivers/gpu/drm/i915/gt/uc/intel_uc.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "9f5ef4a5eaa61a7a4ed31231da45deb85065397a",
"status": "affected",
"version": "27536e03271da3dafcdddf735102041a26ad5bd0",
"versionType": "git"
},
{
"lessThan": "c5a906806162aea62dbe5d327760ce3b7117ca17",
"status": "affected",
"version": "27536e03271da3dafcdddf735102041a26ad5bd0",
"versionType": "git"
},
{
"lessThan": "4bd4bf79bcfe101f0385ab81dbabb6e3f7d96c00",
"status": "affected",
"version": "27536e03271da3dafcdddf735102041a26ad5bd0",
"versionType": "git"
},
{
"lessThan": "f104ef4db9f8f3923cc06ed1fafb3da38df6006d",
"status": "affected",
"version": "27536e03271da3dafcdddf735102041a26ad5bd0",
"versionType": "git"
},
{
"lessThan": "e3ea2eae70692a455e256787e4f54153fb739b90",
"status": "affected",
"version": "27536e03271da3dafcdddf735102041a26ad5bd0",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/i915/gt/uc/intel_huc.c",
"drivers/gpu/drm/i915/gt/uc/intel_huc.h",
"drivers/gpu/drm/i915/gt/uc/intel_uc.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": "6.6.*",
"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": "6.6.88",
"versionStartIncluding": "6.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.24",
"versionStartIncluding": "6.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.13.12",
"versionStartIncluding": "6.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.14.3",
"versionStartIncluding": "6.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.15",
"versionStartIncluding": "6.2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/i915/huc: Fix fence not released on early probe errors\n\nHuC delayed loading fence, introduced with commit 27536e03271da\n(\"drm/i915/huc: track delayed HuC load with a fence\"), is registered with\nobject tracker early on driver probe but unregistered only from driver\nremove, which is not called on early probe errors. Since its memory is\nallocated under devres, then released anyway, it may happen to be\nallocated again to the fence and reused on future driver probes, resulting\nin kernel warnings that taint the kernel:\n\n\u003c4\u003e [309.731371] ------------[ cut here ]------------\n\u003c3\u003e [309.731373] ODEBUG: init destroyed (active state 0) object: ffff88813d7dd2e0 object type: i915_sw_fence hint: sw_fence_dummy_notify+0x0/0x20 [i915]\n\u003c4\u003e [309.731575] WARNING: CPU: 2 PID: 3161 at lib/debugobjects.c:612 debug_print_object+0x93/0xf0\n...\n\u003c4\u003e [309.731693] CPU: 2 UID: 0 PID: 3161 Comm: i915_module_loa Tainted: G U 6.14.0-CI_DRM_16362-gf0fd77956987+ #1\n...\n\u003c4\u003e [309.731700] RIP: 0010:debug_print_object+0x93/0xf0\n...\n\u003c4\u003e [309.731728] Call Trace:\n\u003c4\u003e [309.731730] \u003cTASK\u003e\n...\n\u003c4\u003e [309.731949] __debug_object_init+0x17b/0x1c0\n\u003c4\u003e [309.731957] debug_object_init+0x34/0x50\n\u003c4\u003e [309.732126] __i915_sw_fence_init+0x34/0x60 [i915]\n\u003c4\u003e [309.732256] intel_huc_init_early+0x4b/0x1d0 [i915]\n\u003c4\u003e [309.732468] intel_uc_init_early+0x61/0x680 [i915]\n\u003c4\u003e [309.732667] intel_gt_common_init_early+0x105/0x130 [i915]\n\u003c4\u003e [309.732804] intel_root_gt_init_early+0x63/0x80 [i915]\n\u003c4\u003e [309.732938] i915_driver_probe+0x1fa/0xeb0 [i915]\n\u003c4\u003e [309.733075] i915_pci_probe+0xe6/0x220 [i915]\n\u003c4\u003e [309.733198] local_pci_probe+0x44/0xb0\n\u003c4\u003e [309.733203] pci_device_probe+0xf4/0x270\n\u003c4\u003e [309.733209] really_probe+0xee/0x3c0\n\u003c4\u003e [309.733215] __driver_probe_device+0x8c/0x180\n\u003c4\u003e [309.733219] driver_probe_device+0x24/0xd0\n\u003c4\u003e [309.733223] __driver_attach+0x10f/0x220\n\u003c4\u003e [309.733230] bus_for_each_dev+0x7d/0xe0\n\u003c4\u003e [309.733236] driver_attach+0x1e/0x30\n\u003c4\u003e [309.733239] bus_add_driver+0x151/0x290\n\u003c4\u003e [309.733244] driver_register+0x5e/0x130\n\u003c4\u003e [309.733247] __pci_register_driver+0x7d/0x90\n\u003c4\u003e [309.733251] i915_pci_register_driver+0x23/0x30 [i915]\n\u003c4\u003e [309.733413] i915_init+0x34/0x120 [i915]\n\u003c4\u003e [309.733655] do_one_initcall+0x62/0x3f0\n\u003c4\u003e [309.733667] do_init_module+0x97/0x2a0\n\u003c4\u003e [309.733671] load_module+0x25ff/0x2890\n\u003c4\u003e [309.733688] init_module_from_file+0x97/0xe0\n\u003c4\u003e [309.733701] idempotent_init_module+0x118/0x330\n\u003c4\u003e [309.733711] __x64_sys_finit_module+0x77/0x100\n\u003c4\u003e [309.733715] x64_sys_call+0x1f37/0x2650\n\u003c4\u003e [309.733719] do_syscall_64+0x91/0x180\n\u003c4\u003e [309.733763] entry_SYSCALL_64_after_hwframe+0x76/0x7e\n\u003c4\u003e [309.733792] \u003c/TASK\u003e\n...\n\u003c4\u003e [309.733806] ---[ end trace 0000000000000000 ]---\n\nThat scenario is most easily reproducible with\nigt@i915_module_load@reload-with-fault-injection.\n\nFix the issue by moving the cleanup step to driver release path.\n\n(cherry picked from commit 795dbde92fe5c6996a02a5b579481de73035e7bf)"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-26T05:20:09.120Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/9f5ef4a5eaa61a7a4ed31231da45deb85065397a"
},
{
"url": "https://git.kernel.org/stable/c/c5a906806162aea62dbe5d327760ce3b7117ca17"
},
{
"url": "https://git.kernel.org/stable/c/4bd4bf79bcfe101f0385ab81dbabb6e3f7d96c00"
},
{
"url": "https://git.kernel.org/stable/c/f104ef4db9f8f3923cc06ed1fafb3da38df6006d"
},
{
"url": "https://git.kernel.org/stable/c/e3ea2eae70692a455e256787e4f54153fb739b90"
}
],
"title": "drm/i915/huc: Fix fence not released on early probe errors",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-37754",
"datePublished": "2025-05-01T12:55:58.845Z",
"dateReserved": "2025-04-16T04:51:23.937Z",
"dateUpdated": "2025-05-26T05:20:09.120Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-38106 (GCVE-0-2025-38106)
Vulnerability from cvelistv5
Published
2025-07-03 08:35
Modified
2025-07-28 04:12
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
io_uring: fix use-after-free of sq->thread in __io_uring_show_fdinfo()
syzbot reports:
BUG: KASAN: slab-use-after-free in getrusage+0x1109/0x1a60
Read of size 8 at addr ffff88810de2d2c8 by task a.out/304
CPU: 0 UID: 0 PID: 304 Comm: a.out Not tainted 6.16.0-rc1 #1 PREEMPT(voluntary)
Hardware name: QEMU Ubuntu 24.04 PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
Call Trace:
<TASK>
dump_stack_lvl+0x53/0x70
print_report+0xd0/0x670
? __pfx__raw_spin_lock_irqsave+0x10/0x10
? getrusage+0x1109/0x1a60
kasan_report+0xce/0x100
? getrusage+0x1109/0x1a60
getrusage+0x1109/0x1a60
? __pfx_getrusage+0x10/0x10
__io_uring_show_fdinfo+0x9fe/0x1790
? ksys_read+0xf7/0x1c0
? do_syscall_64+0xa4/0x260
? vsnprintf+0x591/0x1100
? __pfx___io_uring_show_fdinfo+0x10/0x10
? __pfx_vsnprintf+0x10/0x10
? mutex_trylock+0xcf/0x130
? __pfx_mutex_trylock+0x10/0x10
? __pfx_show_fd_locks+0x10/0x10
? io_uring_show_fdinfo+0x57/0x80
io_uring_show_fdinfo+0x57/0x80
seq_show+0x38c/0x690
seq_read_iter+0x3f7/0x1180
? inode_set_ctime_current+0x160/0x4b0
seq_read+0x271/0x3e0
? __pfx_seq_read+0x10/0x10
? __pfx__raw_spin_lock+0x10/0x10
? __mark_inode_dirty+0x402/0x810
? selinux_file_permission+0x368/0x500
? file_update_time+0x10f/0x160
vfs_read+0x177/0xa40
? __pfx___handle_mm_fault+0x10/0x10
? __pfx_vfs_read+0x10/0x10
? mutex_lock+0x81/0xe0
? __pfx_mutex_lock+0x10/0x10
? fdget_pos+0x24d/0x4b0
ksys_read+0xf7/0x1c0
? __pfx_ksys_read+0x10/0x10
? do_user_addr_fault+0x43b/0x9c0
do_syscall_64+0xa4/0x260
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f0f74170fc9
Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 8b 8
RSP: 002b:00007fffece049e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0f74170fc9
RDX: 0000000000001000 RSI: 00007fffece049f0 RDI: 0000000000000004
RBP: 00007fffece05ad0 R08: 0000000000000000 R09: 00007fffece04d90
R10: 0000000000000000 R11: 0000000000000206 R12: 00005651720a1100
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
</TASK>
Allocated by task 298:
kasan_save_stack+0x33/0x60
kasan_save_track+0x14/0x30
__kasan_slab_alloc+0x6e/0x70
kmem_cache_alloc_node_noprof+0xe8/0x330
copy_process+0x376/0x5e00
create_io_thread+0xab/0xf0
io_sq_offload_create+0x9ed/0xf20
io_uring_setup+0x12b0/0x1cc0
do_syscall_64+0xa4/0x260
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Freed by task 22:
kasan_save_stack+0x33/0x60
kasan_save_track+0x14/0x30
kasan_save_free_info+0x3b/0x60
__kasan_slab_free+0x37/0x50
kmem_cache_free+0xc4/0x360
rcu_core+0x5ff/0x19f0
handle_softirqs+0x18c/0x530
run_ksoftirqd+0x20/0x30
smpboot_thread_fn+0x287/0x6c0
kthread+0x30d/0x630
ret_from_fork+0xef/0x1a0
ret_from_fork_asm+0x1a/0x30
Last potentially related work creation:
kasan_save_stack+0x33/0x60
kasan_record_aux_stack+0x8c/0xa0
__call_rcu_common.constprop.0+0x68/0x940
__schedule+0xff2/0x2930
__cond_resched+0x4c/0x80
mutex_lock+0x5c/0xe0
io_uring_del_tctx_node+0xe1/0x2b0
io_uring_clean_tctx+0xb7/0x160
io_uring_cancel_generic+0x34e/0x760
do_exit+0x240/0x2350
do_group_exit+0xab/0x220
__x64_sys_exit_group+0x39/0x40
x64_sys_call+0x1243/0x1840
do_syscall_64+0xa4/0x260
entry_SYSCALL_64_after_hwframe+0x77/0x7f
The buggy address belongs to the object at ffff88810de2cb00
which belongs to the cache task_struct of size 3712
The buggy address is located 1992 bytes inside of
freed 3712-byte region [ffff88810de2cb00, ffff88810de2d980)
which is caused by the task_struct pointed to by sq->thread being
released while it is being used in the function
__io_uring_show_fdinfo(). Holding ctx->uring_lock does not prevent ehre
relase or exit of sq->thread.
Fix this by assigning and looking up ->thread under RCU, and grabbing a
reference to the task_struct. This e
---truncated---
References
Impacted products
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nio_uring: fix use-after-free of sq-\u003ethread in __io_uring_show_fdinfo()\n\nsyzbot reports:\n\nBUG: KASAN: slab-use-after-free in getrusage+0x1109/0x1a60\nRead of size 8 at addr ffff88810de2d2c8 by task a.out/304\n\nCPU: 0 UID: 0 PID: 304 Comm: a.out Not tainted 6.16.0-rc1 #1 PREEMPT(voluntary)\nHardware name: QEMU Ubuntu 24.04 PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014\nCall Trace:\n \u003cTASK\u003e\n dump_stack_lvl+0x53/0x70\n print_report+0xd0/0x670\n ? __pfx__raw_spin_lock_irqsave+0x10/0x10\n ? getrusage+0x1109/0x1a60\n kasan_report+0xce/0x100\n ? getrusage+0x1109/0x1a60\n getrusage+0x1109/0x1a60\n ? __pfx_getrusage+0x10/0x10\n __io_uring_show_fdinfo+0x9fe/0x1790\n ? ksys_read+0xf7/0x1c0\n ? do_syscall_64+0xa4/0x260\n ? vsnprintf+0x591/0x1100\n ? __pfx___io_uring_show_fdinfo+0x10/0x10\n ? __pfx_vsnprintf+0x10/0x10\n ? mutex_trylock+0xcf/0x130\n ? __pfx_mutex_trylock+0x10/0x10\n ? __pfx_show_fd_locks+0x10/0x10\n ? io_uring_show_fdinfo+0x57/0x80\n io_uring_show_fdinfo+0x57/0x80\n seq_show+0x38c/0x690\n seq_read_iter+0x3f7/0x1180\n ? inode_set_ctime_current+0x160/0x4b0\n seq_read+0x271/0x3e0\n ? __pfx_seq_read+0x10/0x10\n ? __pfx__raw_spin_lock+0x10/0x10\n ? __mark_inode_dirty+0x402/0x810\n ? selinux_file_permission+0x368/0x500\n ? file_update_time+0x10f/0x160\n vfs_read+0x177/0xa40\n ? __pfx___handle_mm_fault+0x10/0x10\n ? __pfx_vfs_read+0x10/0x10\n ? mutex_lock+0x81/0xe0\n ? __pfx_mutex_lock+0x10/0x10\n ? fdget_pos+0x24d/0x4b0\n ksys_read+0xf7/0x1c0\n ? __pfx_ksys_read+0x10/0x10\n ? do_user_addr_fault+0x43b/0x9c0\n do_syscall_64+0xa4/0x260\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\nRIP: 0033:0x7f0f74170fc9\nCode: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 \u003c48\u003e 3d 01 f0 ff ff 73 01 c3 48 8b 8\nRSP: 002b:00007fffece049e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000000\nRAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0f74170fc9\nRDX: 0000000000001000 RSI: 00007fffece049f0 RDI: 0000000000000004\nRBP: 00007fffece05ad0 R08: 0000000000000000 R09: 00007fffece04d90\nR10: 0000000000000000 R11: 0000000000000206 R12: 00005651720a1100\nR13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000\n \u003c/TASK\u003e\n\nAllocated by task 298:\n kasan_save_stack+0x33/0x60\n kasan_save_track+0x14/0x30\n __kasan_slab_alloc+0x6e/0x70\n kmem_cache_alloc_node_noprof+0xe8/0x330\n copy_process+0x376/0x5e00\n create_io_thread+0xab/0xf0\n io_sq_offload_create+0x9ed/0xf20\n io_uring_setup+0x12b0/0x1cc0\n do_syscall_64+0xa4/0x260\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\nFreed by task 22:\n kasan_save_stack+0x33/0x60\n kasan_save_track+0x14/0x30\n kasan_save_free_info+0x3b/0x60\n __kasan_slab_free+0x37/0x50\n kmem_cache_free+0xc4/0x360\n rcu_core+0x5ff/0x19f0\n handle_softirqs+0x18c/0x530\n run_ksoftirqd+0x20/0x30\n smpboot_thread_fn+0x287/0x6c0\n kthread+0x30d/0x630\n ret_from_fork+0xef/0x1a0\n ret_from_fork_asm+0x1a/0x30\n\nLast potentially related work creation:\n kasan_save_stack+0x33/0x60\n kasan_record_aux_stack+0x8c/0xa0\n __call_rcu_common.constprop.0+0x68/0x940\n __schedule+0xff2/0x2930\n __cond_resched+0x4c/0x80\n mutex_lock+0x5c/0xe0\n io_uring_del_tctx_node+0xe1/0x2b0\n io_uring_clean_tctx+0xb7/0x160\n io_uring_cancel_generic+0x34e/0x760\n do_exit+0x240/0x2350\n do_group_exit+0xab/0x220\n __x64_sys_exit_group+0x39/0x40\n x64_sys_call+0x1243/0x1840\n do_syscall_64+0xa4/0x260\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\nThe buggy address belongs to the object at ffff88810de2cb00\n which belongs to the cache task_struct of size 3712\nThe buggy address is located 1992 bytes inside of\n freed 3712-byte region [ffff88810de2cb00, ffff88810de2d980)\n\nwhich is caused by the task_struct pointed to by sq-\u003ethread being\nreleased while it is being used in the function\n__io_uring_show_fdinfo(). Holding ctx-\u003euring_lock does not prevent ehre\nrelase or exit of sq-\u003ethread.\n\nFix this by assigning and looking up -\u003ethread under RCU, and grabbing a\nreference to the task_struct. This e\n---truncated---"
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CVE-2023-52927 (GCVE-0-2023-52927)
Vulnerability from cvelistv5
Published
2025-03-14 14:25
Modified
2025-11-03 19:28
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: allow exp not to be removed in nf_ct_find_expectation
Currently nf_conntrack_in() calling nf_ct_find_expectation() will
remove the exp from the hash table. However, in some scenario, we
expect the exp not to be removed when the created ct will not be
confirmed, like in OVS and TC conntrack in the following patches.
This patch allows exp not to be removed by setting IPS_CONFIRMED
in the status of the tmpl.
References
Impacted products
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CVE-2025-37912 (GCVE-0-2025-37912)
Vulnerability from cvelistv5
Published
2025-05-20 15:21
Modified
2025-11-03 19:57
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ice: Check VF VSI Pointer Value in ice_vc_add_fdir_fltr()
As mentioned in the commit baeb705fd6a7 ("ice: always check VF VSI
pointer values"), we need to perform a null pointer check on the return
value of ice_get_vf_vsi() before using it.
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: e81b674ead8e2172b2a69e7b45e079239ace4dbc Version: 8e02cd98a6e24389d476e28436d41e620ed8e559 Version: d62389073a5b937413e2d1bc1da06ccff5103c0c Version: 6ebbe97a488179f5dc85f2f1e0c89b486e99ee97 Version: 6ebbe97a488179f5dc85f2f1e0c89b486e99ee97 Version: 6ebbe97a488179f5dc85f2f1e0c89b486e99ee97 Version: 292081c4e7f575a79017d5cbe1a0ec042783976f |
||
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CVE-2025-38410 (GCVE-0-2025-38410)
Vulnerability from cvelistv5
Published
2025-07-25 13:20
Modified
2025-11-03 17:37
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/msm: Fix a fence leak in submit error path
In error paths, we could unref the submit without calling
drm_sched_entity_push_job(), so msm_job_free() will never get
called. Since drm_sched_job_cleanup() will NULL out the
s_fence, we can use that to detect this case.
Patchwork: https://patchwork.freedesktop.org/patch/653584/
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 0cf6c71d70d8aa39b8fd0e39c9009602a0e0d300 Version: 0cf6c71d70d8aa39b8fd0e39c9009602a0e0d300 Version: 0cf6c71d70d8aa39b8fd0e39c9009602a0e0d300 Version: 0cf6c71d70d8aa39b8fd0e39c9009602a0e0d300 Version: 0cf6c71d70d8aa39b8fd0e39c9009602a0e0d300 Version: 0cf6c71d70d8aa39b8fd0e39c9009602a0e0d300 |
||
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CVE-2025-38425 (GCVE-0-2025-38425)
Vulnerability from cvelistv5
Published
2025-07-25 14:16
Modified
2025-11-03 17:37
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
i2c: tegra: check msg length in SMBUS block read
For SMBUS block read, do not continue to read if the message length
passed from the device is '0' or greater than the maximum allowed bytes.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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CVE-2022-50027 (GCVE-0-2022-50027)
Vulnerability from cvelistv5
Published
2025-06-18 11:01
Modified
2025-07-15 15:43
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: lpfc: Fix possible memory leak when failing to issue CMF WQE
There is no corresponding free routine if lpfc_sli4_issue_wqe fails to
issue the CMF WQE in lpfc_issue_cmf_sync_wqe.
If ret_val is non-zero, then free the iocbq request structure.
References
Impacted products
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CVE-2025-38147 (GCVE-0-2025-38147)
Vulnerability from cvelistv5
Published
2025-07-03 08:35
Modified
2025-11-03 17:34
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
calipso: Don't call calipso functions for AF_INET sk.
syzkaller reported a null-ptr-deref in txopt_get(). [0]
The offset 0x70 was of struct ipv6_txoptions in struct ipv6_pinfo,
so struct ipv6_pinfo was NULL there.
However, this never happens for IPv6 sockets as inet_sk(sk)->pinet6
is always set in inet6_create(), meaning the socket was not IPv6 one.
The root cause is missing validation in netlbl_conn_setattr().
netlbl_conn_setattr() switches branches based on struct
sockaddr.sa_family, which is passed from userspace. However,
netlbl_conn_setattr() does not check if the address family matches
the socket.
The syzkaller must have called connect() for an IPv6 address on
an IPv4 socket.
We have a proper validation in tcp_v[46]_connect(), but
security_socket_connect() is called in the earlier stage.
Let's copy the validation to netlbl_conn_setattr().
[0]:
Oops: general protection fault, probably for non-canonical address 0xdffffc000000000e: 0000 [#1] PREEMPT SMP KASAN NOPTI
KASAN: null-ptr-deref in range [0x0000000000000070-0x0000000000000077]
CPU: 2 UID: 0 PID: 12928 Comm: syz.9.1677 Not tainted 6.12.0 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014
RIP: 0010:txopt_get include/net/ipv6.h:390 [inline]
RIP: 0010:
Code: 02 00 00 49 8b ac 24 f8 02 00 00 e8 84 69 2a fd e8 ff 00 16 fd 48 8d 7d 70 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 53 02 00 00 48 8b 6d 70 48 85 ed 0f 84 ab 01 00
RSP: 0018:ffff88811b8afc48 EFLAGS: 00010212
RAX: dffffc0000000000 RBX: 1ffff11023715f8a RCX: ffffffff841ab00c
RDX: 000000000000000e RSI: ffffc90007d9e000 RDI: 0000000000000070
RBP: 0000000000000000 R08: ffffed1023715f9d R09: ffffed1023715f9e
R10: ffffed1023715f9d R11: 0000000000000003 R12: ffff888123075f00
R13: ffff88810245bd80 R14: ffff888113646780 R15: ffff888100578a80
FS: 00007f9019bd7640(0000) GS:ffff8882d2d00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f901b927bac CR3: 0000000104788003 CR4: 0000000000770ef0
PKRU: 80000000
Call Trace:
<TASK>
calipso_sock_setattr+0x56/0x80 net/netlabel/netlabel_calipso.c:557
netlbl_conn_setattr+0x10c/0x280 net/netlabel/netlabel_kapi.c:1177
selinux_netlbl_socket_connect_helper+0xd3/0x1b0 security/selinux/netlabel.c:569
selinux_netlbl_socket_connect_locked security/selinux/netlabel.c:597 [inline]
selinux_netlbl_socket_connect+0xb6/0x100 security/selinux/netlabel.c:615
selinux_socket_connect+0x5f/0x80 security/selinux/hooks.c:4931
security_socket_connect+0x50/0xa0 security/security.c:4598
__sys_connect_file+0xa4/0x190 net/socket.c:2067
__sys_connect+0x12c/0x170 net/socket.c:2088
__do_sys_connect net/socket.c:2098 [inline]
__se_sys_connect net/socket.c:2095 [inline]
__x64_sys_connect+0x73/0xb0 net/socket.c:2095
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xaa/0x1b0 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f901b61a12d
Code: 02 b8 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f9019bd6fa8 EFLAGS: 00000246 ORIG_RAX: 000000000000002a
RAX: ffffffffffffffda RBX: 00007f901b925fa0 RCX: 00007f901b61a12d
RDX: 000000000000001c RSI: 0000200000000140 RDI: 0000000000000003
RBP: 00007f901b701505 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f901b5b62a0 R15: 00007f9019bb7000
</TASK>
Modules linked in:
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: ceba1832b1b2da0149c51de62a847c00bca1677a Version: ceba1832b1b2da0149c51de62a847c00bca1677a Version: ceba1832b1b2da0149c51de62a847c00bca1677a Version: ceba1832b1b2da0149c51de62a847c00bca1677a Version: ceba1832b1b2da0149c51de62a847c00bca1677a Version: ceba1832b1b2da0149c51de62a847c00bca1677a Version: ceba1832b1b2da0149c51de62a847c00bca1677a Version: ceba1832b1b2da0149c51de62a847c00bca1677a |
||
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"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncalipso: Don\u0027t call calipso functions for AF_INET sk.\n\nsyzkaller reported a null-ptr-deref in txopt_get(). [0]\n\nThe offset 0x70 was of struct ipv6_txoptions in struct ipv6_pinfo,\nso struct ipv6_pinfo was NULL there.\n\nHowever, this never happens for IPv6 sockets as inet_sk(sk)-\u003epinet6\nis always set in inet6_create(), meaning the socket was not IPv6 one.\n\nThe root cause is missing validation in netlbl_conn_setattr().\n\nnetlbl_conn_setattr() switches branches based on struct\nsockaddr.sa_family, which is passed from userspace. However,\nnetlbl_conn_setattr() does not check if the address family matches\nthe socket.\n\nThe syzkaller must have called connect() for an IPv6 address on\nan IPv4 socket.\n\nWe have a proper validation in tcp_v[46]_connect(), but\nsecurity_socket_connect() is called in the earlier stage.\n\nLet\u0027s copy the validation to netlbl_conn_setattr().\n\n[0]:\nOops: general protection fault, probably for non-canonical address 0xdffffc000000000e: 0000 [#1] PREEMPT SMP KASAN NOPTI\nKASAN: null-ptr-deref in range [0x0000000000000070-0x0000000000000077]\nCPU: 2 UID: 0 PID: 12928 Comm: syz.9.1677 Not tainted 6.12.0 #1\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014\nRIP: 0010:txopt_get include/net/ipv6.h:390 [inline]\nRIP: 0010:\nCode: 02 00 00 49 8b ac 24 f8 02 00 00 e8 84 69 2a fd e8 ff 00 16 fd 48 8d 7d 70 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 \u003c80\u003e 3c 02 00 0f 85 53 02 00 00 48 8b 6d 70 48 85 ed 0f 84 ab 01 00\nRSP: 0018:ffff88811b8afc48 EFLAGS: 00010212\nRAX: dffffc0000000000 RBX: 1ffff11023715f8a RCX: ffffffff841ab00c\nRDX: 000000000000000e RSI: ffffc90007d9e000 RDI: 0000000000000070\nRBP: 0000000000000000 R08: ffffed1023715f9d R09: ffffed1023715f9e\nR10: ffffed1023715f9d R11: 0000000000000003 R12: ffff888123075f00\nR13: ffff88810245bd80 R14: ffff888113646780 R15: ffff888100578a80\nFS: 00007f9019bd7640(0000) GS:ffff8882d2d00000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 00007f901b927bac CR3: 0000000104788003 CR4: 0000000000770ef0\nPKRU: 80000000\nCall Trace:\n \u003cTASK\u003e\n calipso_sock_setattr+0x56/0x80 net/netlabel/netlabel_calipso.c:557\n netlbl_conn_setattr+0x10c/0x280 net/netlabel/netlabel_kapi.c:1177\n selinux_netlbl_socket_connect_helper+0xd3/0x1b0 security/selinux/netlabel.c:569\n selinux_netlbl_socket_connect_locked security/selinux/netlabel.c:597 [inline]\n selinux_netlbl_socket_connect+0xb6/0x100 security/selinux/netlabel.c:615\n selinux_socket_connect+0x5f/0x80 security/selinux/hooks.c:4931\n security_socket_connect+0x50/0xa0 security/security.c:4598\n __sys_connect_file+0xa4/0x190 net/socket.c:2067\n __sys_connect+0x12c/0x170 net/socket.c:2088\n __do_sys_connect net/socket.c:2098 [inline]\n __se_sys_connect net/socket.c:2095 [inline]\n __x64_sys_connect+0x73/0xb0 net/socket.c:2095\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xaa/0x1b0 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\nRIP: 0033:0x7f901b61a12d\nCode: 02 b8 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa 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 \u003c48\u003e 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48\nRSP: 002b:00007f9019bd6fa8 EFLAGS: 00000246 ORIG_RAX: 000000000000002a\nRAX: ffffffffffffffda RBX: 00007f901b925fa0 RCX: 00007f901b61a12d\nRDX: 000000000000001c RSI: 0000200000000140 RDI: 0000000000000003\nRBP: 00007f901b701505 R08: 0000000000000000 R09: 0000000000000000\nR10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000\nR13: 0000000000000000 R14: 00007f901b5b62a0 R15: 00007f9019bb7000\n \u003c/TASK\u003e\nModules linked in:"
}
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"title": "calipso: Don\u0027t call calipso functions for AF_INET sk.",
"x_generator": {
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"cveMetadata": {
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"datePublished": "2025-07-03T08:35:52.921Z",
"dateReserved": "2025-04-16T04:51:23.988Z",
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"state": "PUBLISHED"
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}
CVE-2025-38078 (GCVE-0-2025-38078)
Vulnerability from cvelistv5
Published
2025-06-18 09:33
Modified
2025-11-03 17:33
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ALSA: pcm: Fix race of buffer access at PCM OSS layer
The PCM OSS layer tries to clear the buffer with the silence data at
initialization (or reconfiguration) of a stream with the explicit call
of snd_pcm_format_set_silence() with runtime->dma_area. But this may
lead to a UAF because the accessed runtime->dma_area might be freed
concurrently, as it's performed outside the PCM ops.
For avoiding it, move the code into the PCM core and perform it inside
the buffer access lock, so that it won't be changed during the
operation.
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 |
||
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CVE-2025-37913 (GCVE-0-2025-37913)
Vulnerability from cvelistv5
Published
2025-05-20 15:21
Modified
2025-11-03 19:57
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net_sched: qfq: Fix double list add in class with netem as child qdisc
As described in Gerrard's report [1], there are use cases where a netem
child qdisc will make the parent qdisc's enqueue callback reentrant.
In the case of qfq, there won't be a UAF, but the code will add the same
classifier to the list twice, which will cause memory corruption.
This patch checks whether the class was already added to the agg->active
list (cl_is_active) before doing the addition to cater for the reentrant
case.
[1] https://lore.kernel.org/netdev/CAHcdcOm+03OD2j6R0=YHKqmy=VgJ8xEOKuP6c7mSgnp-TEJJbw@mail.gmail.com/
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 37d9cf1a3ce35de3df6f7d209bfb1f50cf188cea Version: 37d9cf1a3ce35de3df6f7d209bfb1f50cf188cea Version: 37d9cf1a3ce35de3df6f7d209bfb1f50cf188cea Version: 37d9cf1a3ce35de3df6f7d209bfb1f50cf188cea Version: 37d9cf1a3ce35de3df6f7d209bfb1f50cf188cea Version: 37d9cf1a3ce35de3df6f7d209bfb1f50cf188cea Version: 37d9cf1a3ce35de3df6f7d209bfb1f50cf188cea Version: 37d9cf1a3ce35de3df6f7d209bfb1f50cf188cea |
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CVE-2024-44963 (GCVE-0-2024-44963)
Vulnerability from cvelistv5
Published
2024-09-04 18:36
Modified
2025-05-04 09:29
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
btrfs: do not BUG_ON() when freeing tree block after error
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create a delayed reference we don't deal with the error and just do a
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comment mentioning that only -ENOMEM can happen, but that is not true,
because in case qgroups are enabled any error returned from
btrfs_qgroup_trace_extent_post() (can be -EUCLEAN or anything returned
from btrfs_search_slot() for example) can be propagated back to
btrfs_free_tree_block().
So stop doing a BUG_ON() and return the error to the callers and make
them abort the transaction to prevent leaking space. Syzbot was
triggering this, likely due to memory allocation failure injection.
References
Impacted products
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CVE-2025-38132 (GCVE-0-2025-38132)
Vulnerability from cvelistv5
Published
2025-07-03 08:35
Modified
2025-07-28 04:13
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
coresight: holding cscfg_csdev_lock while removing cscfg from csdev
There'll be possible race scenario for coresight config:
CPU0 CPU1
(perf enable) load module
cscfg_load_config_sets()
activate config. // sysfs
(sys_active_cnt == 1)
...
cscfg_csdev_enable_active_config()
lock(csdev->cscfg_csdev_lock)
deactivate config // sysfs
(sys_activec_cnt == 0)
cscfg_unload_config_sets()
<iterating config_csdev_list> cscfg_remove_owned_csdev_configs()
// here load config activate by CPU1
unlock(csdev->cscfg_csdev_lock)
iterating config_csdev_list could be raced with config_csdev_list's
entry delete.
To resolve this race , hold csdev->cscfg_csdev_lock() while
cscfg_remove_owned_csdev_configs()
References
Impacted products
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CVE-2025-38104 (GCVE-0-2025-38104)
Vulnerability from cvelistv5
Published
2025-04-18 07:01
Modified
2025-07-17 16:55
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: Replace Mutex with Spinlock for RLCG register access to avoid Priority Inversion in SRIOV
RLCG Register Access is a way for virtual functions to safely access GPU
registers in a virtualized environment., including TLB flushes and
register reads. When multiple threads or VFs try to access the same
registers simultaneously, it can lead to race conditions. By using the
RLCG interface, the driver can serialize access to the registers. This
means that only one thread can access the registers at a time,
preventing conflicts and ensuring that operations are performed
correctly. Additionally, when a low-priority task holds a mutex that a
high-priority task needs, ie., If a thread holding a spinlock tries to
acquire a mutex, it can lead to priority inversion. register access in
amdgpu_virt_rlcg_reg_rw especially in a fast code path is critical.
The call stack shows that the function amdgpu_virt_rlcg_reg_rw is being
called, which attempts to acquire the mutex. This function is invoked
from amdgpu_sriov_wreg, which in turn is called from
gmc_v11_0_flush_gpu_tlb.
The [ BUG: Invalid wait context ] indicates that a thread is trying to
acquire a mutex while it is in a context that does not allow it to sleep
(like holding a spinlock).
Fixes the below:
[ 253.013423] =============================
[ 253.013434] [ BUG: Invalid wait context ]
[ 253.013446] 6.12.0-amdstaging-drm-next-lol-050225 #14 Tainted: G U OE
[ 253.013464] -----------------------------
[ 253.013475] kworker/0:1/10 is trying to lock:
[ 253.013487] ffff9f30542e3cf8 (&adev->virt.rlcg_reg_lock){+.+.}-{3:3}, at: amdgpu_virt_rlcg_reg_rw+0xf6/0x330 [amdgpu]
[ 253.013815] other info that might help us debug this:
[ 253.013827] context-{4:4}
[ 253.013835] 3 locks held by kworker/0:1/10:
[ 253.013847] #0: ffff9f3040050f58 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x3f5/0x680
[ 253.013877] #1: ffffb789c008be40 ((work_completion)(&wfc.work)){+.+.}-{0:0}, at: process_one_work+0x1d6/0x680
[ 253.013905] #2: ffff9f3054281838 (&adev->gmc.invalidate_lock){+.+.}-{2:2}, at: gmc_v11_0_flush_gpu_tlb+0x198/0x4f0 [amdgpu]
[ 253.014154] stack backtrace:
[ 253.014164] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Tainted: G U OE 6.12.0-amdstaging-drm-next-lol-050225 #14
[ 253.014189] Tainted: [U]=USER, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
[ 253.014203] Hardware name: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS Hyper-V UEFI Release v4.1 11/18/2024
[ 253.014224] Workqueue: events work_for_cpu_fn
[ 253.014241] Call Trace:
[ 253.014250] <TASK>
[ 253.014260] dump_stack_lvl+0x9b/0xf0
[ 253.014275] dump_stack+0x10/0x20
[ 253.014287] __lock_acquire+0xa47/0x2810
[ 253.014303] ? srso_alias_return_thunk+0x5/0xfbef5
[ 253.014321] lock_acquire+0xd1/0x300
[ 253.014333] ? amdgpu_virt_rlcg_reg_rw+0xf6/0x330 [amdgpu]
[ 253.014562] ? __lock_acquire+0xa6b/0x2810
[ 253.014578] __mutex_lock+0x85/0xe20
[ 253.014591] ? amdgpu_virt_rlcg_reg_rw+0xf6/0x330 [amdgpu]
[ 253.014782] ? sched_clock_noinstr+0x9/0x10
[ 253.014795] ? srso_alias_return_thunk+0x5/0xfbef5
[ 253.014808] ? local_clock_noinstr+0xe/0xc0
[ 253.014822] ? amdgpu_virt_rlcg_reg_rw+0xf6/0x330 [amdgpu]
[ 253.015012] ? srso_alias_return_thunk+0x5/0xfbef5
[ 253.015029] mutex_lock_nested+0x1b/0x30
[ 253.015044] ? mutex_lock_nested+0x1b/0x30
[ 253.015057] amdgpu_virt_rlcg_reg_rw+0xf6/0x330 [amdgpu]
[ 253.015249] amdgpu_sriov_wreg+0xc5/0xd0 [amdgpu]
[ 253.015435] gmc_v11_0_flush_gpu_tlb+0x44b/0x4f0 [amdgpu]
[ 253.015667] gfx_v11_0_hw_init+0x499/0x29c0 [amdgpu]
[ 253.015901] ? __pfx_smu_v13_0_update_pcie_parameters+0x10/0x10 [amdgpu]
[ 253.016159] ? srso_alias_return_thunk+0x5/0xfbef5
[ 253.016173] ? smu_hw_init+0x18d/0x300 [amdgpu]
[ 253.016403] amdgpu_device_init+0x29ad/0x36a0 [amdgpu]
[ 253.016614] amdgpu_driver_load_kms+0x1a/0xc0 [amdgpu]
[ 253.0170
---truncated---
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: e864180ee49b4d30e640fd1e1d852b86411420c9 Version: e864180ee49b4d30e640fd1e1d852b86411420c9 Version: e864180ee49b4d30e640fd1e1d852b86411420c9 Version: e864180ee49b4d30e640fd1e1d852b86411420c9 Version: f39a3bc42815a7016a915f6cb35e9a1448788f06 Version: 1adb5ebe205e96af77a93512e2d5b8c437548787 Version: e1ab38e99d1607f80a1670a399511a56464c0253 |
||
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CVE-2025-38473 (GCVE-0-2025-38473)
Vulnerability from cvelistv5
Published
2025-07-28 11:21
Modified
2025-11-03 17:38
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: Fix null-ptr-deref in l2cap_sock_resume_cb()
syzbot reported null-ptr-deref in l2cap_sock_resume_cb(). [0]
l2cap_sock_resume_cb() has a similar problem that was fixed by commit
1bff51ea59a9 ("Bluetooth: fix use-after-free error in lock_sock_nested()").
Since both l2cap_sock_kill() and l2cap_sock_resume_cb() are executed
under l2cap_sock_resume_cb(), we can avoid the issue simply by checking
if chan->data is NULL.
Let's not access to the killed socket in l2cap_sock_resume_cb().
[0]:
BUG: KASAN: null-ptr-deref in instrument_atomic_write include/linux/instrumented.h:82 [inline]
BUG: KASAN: null-ptr-deref in clear_bit include/asm-generic/bitops/instrumented-atomic.h:41 [inline]
BUG: KASAN: null-ptr-deref in l2cap_sock_resume_cb+0xb4/0x17c net/bluetooth/l2cap_sock.c:1711
Write of size 8 at addr 0000000000000570 by task kworker/u9:0/52
CPU: 1 UID: 0 PID: 52 Comm: kworker/u9:0 Not tainted 6.16.0-rc4-syzkaller-g7482bb149b9f #0 PREEMPT
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
Workqueue: hci0 hci_rx_work
Call trace:
show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:501 (C)
__dump_stack+0x30/0x40 lib/dump_stack.c:94
dump_stack_lvl+0xd8/0x12c lib/dump_stack.c:120
print_report+0x58/0x84 mm/kasan/report.c:524
kasan_report+0xb0/0x110 mm/kasan/report.c:634
check_region_inline mm/kasan/generic.c:-1 [inline]
kasan_check_range+0x264/0x2a4 mm/kasan/generic.c:189
__kasan_check_write+0x20/0x30 mm/kasan/shadow.c:37
instrument_atomic_write include/linux/instrumented.h:82 [inline]
clear_bit include/asm-generic/bitops/instrumented-atomic.h:41 [inline]
l2cap_sock_resume_cb+0xb4/0x17c net/bluetooth/l2cap_sock.c:1711
l2cap_security_cfm+0x524/0xea0 net/bluetooth/l2cap_core.c:7357
hci_auth_cfm include/net/bluetooth/hci_core.h:2092 [inline]
hci_auth_complete_evt+0x2e8/0xa4c net/bluetooth/hci_event.c:3514
hci_event_func net/bluetooth/hci_event.c:7511 [inline]
hci_event_packet+0x650/0xe9c net/bluetooth/hci_event.c:7565
hci_rx_work+0x320/0xb18 net/bluetooth/hci_core.c:4070
process_one_work+0x7e8/0x155c kernel/workqueue.c:3238
process_scheduled_works kernel/workqueue.c:3321 [inline]
worker_thread+0x958/0xed8 kernel/workqueue.c:3402
kthread+0x5fc/0x75c kernel/kthread.c:464
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:847
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: d97c899bde330cd1c76c3a162558177563a74362 Version: d97c899bde330cd1c76c3a162558177563a74362 Version: d97c899bde330cd1c76c3a162558177563a74362 Version: d97c899bde330cd1c76c3a162558177563a74362 Version: d97c899bde330cd1c76c3a162558177563a74362 Version: d97c899bde330cd1c76c3a162558177563a74362 Version: d97c899bde330cd1c76c3a162558177563a74362 Version: d97c899bde330cd1c76c3a162558177563a74362 |
||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: Fix null-ptr-deref in l2cap_sock_resume_cb()\n\nsyzbot reported null-ptr-deref in l2cap_sock_resume_cb(). [0]\n\nl2cap_sock_resume_cb() has a similar problem that was fixed by commit\n1bff51ea59a9 (\"Bluetooth: fix use-after-free error in lock_sock_nested()\").\n\nSince both l2cap_sock_kill() and l2cap_sock_resume_cb() are executed\nunder l2cap_sock_resume_cb(), we can avoid the issue simply by checking\nif chan-\u003edata is NULL.\n\nLet\u0027s not access to the killed socket in l2cap_sock_resume_cb().\n\n[0]:\nBUG: KASAN: null-ptr-deref in instrument_atomic_write include/linux/instrumented.h:82 [inline]\nBUG: KASAN: null-ptr-deref in clear_bit include/asm-generic/bitops/instrumented-atomic.h:41 [inline]\nBUG: KASAN: null-ptr-deref in l2cap_sock_resume_cb+0xb4/0x17c net/bluetooth/l2cap_sock.c:1711\nWrite of size 8 at addr 0000000000000570 by task kworker/u9:0/52\n\nCPU: 1 UID: 0 PID: 52 Comm: kworker/u9:0 Not tainted 6.16.0-rc4-syzkaller-g7482bb149b9f #0 PREEMPT\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025\nWorkqueue: hci0 hci_rx_work\nCall trace:\n show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:501 (C)\n __dump_stack+0x30/0x40 lib/dump_stack.c:94\n dump_stack_lvl+0xd8/0x12c lib/dump_stack.c:120\n print_report+0x58/0x84 mm/kasan/report.c:524\n kasan_report+0xb0/0x110 mm/kasan/report.c:634\n check_region_inline mm/kasan/generic.c:-1 [inline]\n kasan_check_range+0x264/0x2a4 mm/kasan/generic.c:189\n __kasan_check_write+0x20/0x30 mm/kasan/shadow.c:37\n instrument_atomic_write include/linux/instrumented.h:82 [inline]\n clear_bit include/asm-generic/bitops/instrumented-atomic.h:41 [inline]\n l2cap_sock_resume_cb+0xb4/0x17c net/bluetooth/l2cap_sock.c:1711\n l2cap_security_cfm+0x524/0xea0 net/bluetooth/l2cap_core.c:7357\n hci_auth_cfm include/net/bluetooth/hci_core.h:2092 [inline]\n hci_auth_complete_evt+0x2e8/0xa4c net/bluetooth/hci_event.c:3514\n hci_event_func net/bluetooth/hci_event.c:7511 [inline]\n hci_event_packet+0x650/0xe9c net/bluetooth/hci_event.c:7565\n hci_rx_work+0x320/0xb18 net/bluetooth/hci_core.c:4070\n process_one_work+0x7e8/0x155c kernel/workqueue.c:3238\n process_scheduled_works kernel/workqueue.c:3321 [inline]\n worker_thread+0x958/0xed8 kernel/workqueue.c:3402\n kthread+0x5fc/0x75c kernel/kthread.c:464\n ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:847"
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CVE-2025-38124 (GCVE-0-2025-38124)
Vulnerability from cvelistv5
Published
2025-07-03 08:35
Modified
2025-11-03 17:34
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: fix udp gso skb_segment after pull from frag_list
Commit a1e40ac5b5e9 ("net: gso: fix udp gso fraglist segmentation after
pull from frag_list") detected invalid geometry in frag_list skbs and
redirects them from skb_segment_list to more robust skb_segment. But some
packets with modified geometry can also hit bugs in that code. We don't
know how many such cases exist. Addressing each one by one also requires
touching the complex skb_segment code, which risks introducing bugs for
other types of skbs. Instead, linearize all these packets that fail the
basic invariants on gso fraglist skbs. That is more robust.
If only part of the fraglist payload is pulled into head_skb, it will
always cause exception when splitting skbs by skb_segment. For detailed
call stack information, see below.
Valid SKB_GSO_FRAGLIST skbs
- consist of two or more segments
- the head_skb holds the protocol headers plus first gso_size
- one or more frag_list skbs hold exactly one segment
- all but the last must be gso_size
Optional datapath hooks such as NAT and BPF (bpf_skb_pull_data) can
modify fraglist skbs, breaking these invariants.
In extreme cases they pull one part of data into skb linear. For UDP,
this causes three payloads with lengths of (11,11,10) bytes were
pulled tail to become (12,10,10) bytes.
The skbs no longer meets the above SKB_GSO_FRAGLIST conditions because
payload was pulled into head_skb, it needs to be linearized before pass
to regular skb_segment.
skb_segment+0xcd0/0xd14
__udp_gso_segment+0x334/0x5f4
udp4_ufo_fragment+0x118/0x15c
inet_gso_segment+0x164/0x338
skb_mac_gso_segment+0xc4/0x13c
__skb_gso_segment+0xc4/0x124
validate_xmit_skb+0x9c/0x2c0
validate_xmit_skb_list+0x4c/0x80
sch_direct_xmit+0x70/0x404
__dev_queue_xmit+0x64c/0xe5c
neigh_resolve_output+0x178/0x1c4
ip_finish_output2+0x37c/0x47c
__ip_finish_output+0x194/0x240
ip_finish_output+0x20/0xf4
ip_output+0x100/0x1a0
NF_HOOK+0xc4/0x16c
ip_forward+0x314/0x32c
ip_rcv+0x90/0x118
__netif_receive_skb+0x74/0x124
process_backlog+0xe8/0x1a4
__napi_poll+0x5c/0x1f8
net_rx_action+0x154/0x314
handle_softirqs+0x154/0x4b8
[118.376811] [C201134] rxq0_pus: [name:bug&]kernel BUG at net/core/skbuff.c:4278!
[118.376829] [C201134] rxq0_pus: [name:traps&]Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
[118.470774] [C201134] rxq0_pus: [name:mrdump&]Kernel Offset: 0x178cc00000 from 0xffffffc008000000
[118.470810] [C201134] rxq0_pus: [name:mrdump&]PHYS_OFFSET: 0x40000000
[118.470827] [C201134] rxq0_pus: [name:mrdump&]pstate: 60400005 (nZCv daif +PAN -UAO)
[118.470848] [C201134] rxq0_pus: [name:mrdump&]pc : [0xffffffd79598aefc] skb_segment+0xcd0/0xd14
[118.470900] [C201134] rxq0_pus: [name:mrdump&]lr : [0xffffffd79598a5e8] skb_segment+0x3bc/0xd14
[118.470928] [C201134] rxq0_pus: [name:mrdump&]sp : ffffffc008013770
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 080e6c9a3908de193a48f646c5ce1bfb15676ffc Version: af3122f5fdc0d00581d6e598a668df6bf54c9daa Version: a1e40ac5b5e9077fe1f7ae0eb88034db0f9ae1ab Version: a1e40ac5b5e9077fe1f7ae0eb88034db0f9ae1ab Version: a1e40ac5b5e9077fe1f7ae0eb88034db0f9ae1ab Version: 33e28acf42ee863f332a958bfc2f1a284a3659df Version: 3cd00d2e3655fad3bda96dc1ebf17b6495f86fea |
||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: fix udp gso skb_segment after pull from frag_list\n\nCommit a1e40ac5b5e9 (\"net: gso: fix udp gso fraglist segmentation after\npull from frag_list\") detected invalid geometry in frag_list skbs and\nredirects them from skb_segment_list to more robust skb_segment. But some\npackets with modified geometry can also hit bugs in that code. We don\u0027t\nknow how many such cases exist. Addressing each one by one also requires\ntouching the complex skb_segment code, which risks introducing bugs for\nother types of skbs. Instead, linearize all these packets that fail the\nbasic invariants on gso fraglist skbs. That is more robust.\n\nIf only part of the fraglist payload is pulled into head_skb, it will\nalways cause exception when splitting skbs by skb_segment. For detailed\ncall stack information, see below.\n\nValid SKB_GSO_FRAGLIST skbs\n- consist of two or more segments\n- the head_skb holds the protocol headers plus first gso_size\n- one or more frag_list skbs hold exactly one segment\n- all but the last must be gso_size\n\nOptional datapath hooks such as NAT and BPF (bpf_skb_pull_data) can\nmodify fraglist skbs, breaking these invariants.\n\nIn extreme cases they pull one part of data into skb linear. For UDP,\nthis causes three payloads with lengths of (11,11,10) bytes were\npulled tail to become (12,10,10) bytes.\n\nThe skbs no longer meets the above SKB_GSO_FRAGLIST conditions because\npayload was pulled into head_skb, it needs to be linearized before pass\nto regular skb_segment.\n\n skb_segment+0xcd0/0xd14\n __udp_gso_segment+0x334/0x5f4\n udp4_ufo_fragment+0x118/0x15c\n inet_gso_segment+0x164/0x338\n skb_mac_gso_segment+0xc4/0x13c\n __skb_gso_segment+0xc4/0x124\n validate_xmit_skb+0x9c/0x2c0\n validate_xmit_skb_list+0x4c/0x80\n sch_direct_xmit+0x70/0x404\n __dev_queue_xmit+0x64c/0xe5c\n neigh_resolve_output+0x178/0x1c4\n ip_finish_output2+0x37c/0x47c\n __ip_finish_output+0x194/0x240\n ip_finish_output+0x20/0xf4\n ip_output+0x100/0x1a0\n NF_HOOK+0xc4/0x16c\n ip_forward+0x314/0x32c\n ip_rcv+0x90/0x118\n __netif_receive_skb+0x74/0x124\n process_backlog+0xe8/0x1a4\n __napi_poll+0x5c/0x1f8\n net_rx_action+0x154/0x314\n handle_softirqs+0x154/0x4b8\n\n [118.376811] [C201134] rxq0_pus: [name:bug\u0026]kernel BUG at net/core/skbuff.c:4278!\n [118.376829] [C201134] rxq0_pus: [name:traps\u0026]Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP\n [118.470774] [C201134] rxq0_pus: [name:mrdump\u0026]Kernel Offset: 0x178cc00000 from 0xffffffc008000000\n [118.470810] [C201134] rxq0_pus: [name:mrdump\u0026]PHYS_OFFSET: 0x40000000\n [118.470827] [C201134] rxq0_pus: [name:mrdump\u0026]pstate: 60400005 (nZCv daif +PAN -UAO)\n [118.470848] [C201134] rxq0_pus: [name:mrdump\u0026]pc : [0xffffffd79598aefc] skb_segment+0xcd0/0xd14\n [118.470900] [C201134] rxq0_pus: [name:mrdump\u0026]lr : [0xffffffd79598a5e8] skb_segment+0x3bc/0xd14\n [118.470928] [C201134] rxq0_pus: [name:mrdump\u0026]sp : ffffffc008013770"
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CVE-2025-38188 (GCVE-0-2025-38188)
Vulnerability from cvelistv5
Published
2025-07-04 13:37
Modified
2025-07-28 04:14
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/msm/a7xx: Call CP_RESET_CONTEXT_STATE
Calling this packet is necessary when we switch contexts because there
are various pieces of state used by userspace to synchronize between BR
and BV that are persistent across submits and we need to make sure that
they are in a "safe" state when switching contexts. Otherwise a
userspace submission in one context could cause another context to
function incorrectly and hang, effectively a denial of service (although
without leaking data). This was missed during initial a7xx bringup.
Patchwork: https://patchwork.freedesktop.org/patch/654924/
References
Impacted products
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CVE-2022-50103 (GCVE-0-2022-50103)
Vulnerability from cvelistv5
Published
2025-06-18 11:02
Modified
2025-06-18 11:02
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
sched, cpuset: Fix dl_cpu_busy() panic due to empty cs->cpus_allowed
With cgroup v2, the cpuset's cpus_allowed mask can be empty indicating
that the cpuset will just use the effective CPUs of its parent. So
cpuset_can_attach() can call task_can_attach() with an empty mask.
This can lead to cpumask_any_and() returns nr_cpu_ids causing the call
to dl_bw_of() to crash due to percpu value access of an out of bound
CPU value. For example:
[80468.182258] BUG: unable to handle page fault for address: ffffffff8b6648b0
:
[80468.191019] RIP: 0010:dl_cpu_busy+0x30/0x2b0
:
[80468.207946] Call Trace:
[80468.208947] cpuset_can_attach+0xa0/0x140
[80468.209953] cgroup_migrate_execute+0x8c/0x490
[80468.210931] cgroup_update_dfl_csses+0x254/0x270
[80468.211898] cgroup_subtree_control_write+0x322/0x400
[80468.212854] kernfs_fop_write_iter+0x11c/0x1b0
[80468.213777] new_sync_write+0x11f/0x1b0
[80468.214689] vfs_write+0x1eb/0x280
[80468.215592] ksys_write+0x5f/0xe0
[80468.216463] do_syscall_64+0x5c/0x80
[80468.224287] entry_SYSCALL_64_after_hwframe+0x44/0xae
Fix that by using effective_cpus instead. For cgroup v1, effective_cpus
is the same as cpus_allowed. For v2, effective_cpus is the real cpumask
to be used by tasks within the cpuset anyway.
Also update task_can_attach()'s 2nd argument name to cs_effective_cpus to
reflect the change. In addition, a check is added to task_can_attach()
to guard against the possibility that cpumask_any_and() may return a
value >= nr_cpu_ids.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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CVE-2025-38020 (GCVE-0-2025-38020)
Vulnerability from cvelistv5
Published
2025-06-18 09:28
Modified
2025-11-03 19:58
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/mlx5e: Disable MACsec offload for uplink representor profile
MACsec offload is not supported in switchdev mode for uplink
representors. When switching to the uplink representor profile, the
MACsec offload feature must be cleared from the netdevice's features.
If left enabled, attempts to add offloads result in a null pointer
dereference, as the uplink representor does not support MACsec offload
even though the feature bit remains set.
Clear NETIF_F_HW_MACSEC in mlx5e_fix_uplink_rep_features().
Kernel log:
Oops: general protection fault, probably for non-canonical address 0xdffffc000000000f: 0000 [#1] SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000078-0x000000000000007f]
CPU: 29 UID: 0 PID: 4714 Comm: ip Not tainted 6.14.0-rc4_for_upstream_debug_2025_03_02_17_35 #1
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.0-0-gd239552ce722-prebuilt.qemu.org 04/01/2014
RIP: 0010:__mutex_lock+0x128/0x1dd0
Code: d0 7c 08 84 d2 0f 85 ad 15 00 00 8b 35 91 5c fe 03 85 f6 75 29 49 8d 7e 60 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 a6 15 00 00 4d 3b 76 60 0f 85 fd 0b 00 00 65 ff
RSP: 0018:ffff888147a4f160 EFLAGS: 00010206
RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000001
RDX: 000000000000000f RSI: 0000000000000000 RDI: 0000000000000078
RBP: ffff888147a4f2e0 R08: ffffffffa05d2c19 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000
R13: dffffc0000000000 R14: 0000000000000018 R15: ffff888152de0000
FS: 00007f855e27d800(0000) GS:ffff88881ee80000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000004e5768 CR3: 000000013ae7c005 CR4: 0000000000372eb0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe07f0 DR7: 0000000000000400
Call Trace:
<TASK>
? die_addr+0x3d/0xa0
? exc_general_protection+0x144/0x220
? asm_exc_general_protection+0x22/0x30
? mlx5e_macsec_add_secy+0xf9/0x700 [mlx5_core]
? __mutex_lock+0x128/0x1dd0
? lockdep_set_lock_cmp_fn+0x190/0x190
? mlx5e_macsec_add_secy+0xf9/0x700 [mlx5_core]
? mutex_lock_io_nested+0x1ae0/0x1ae0
? lock_acquire+0x1c2/0x530
? macsec_upd_offload+0x145/0x380
? lockdep_hardirqs_on_prepare+0x400/0x400
? kasan_save_stack+0x30/0x40
? kasan_save_stack+0x20/0x40
? kasan_save_track+0x10/0x30
? __kasan_kmalloc+0x77/0x90
? __kmalloc_noprof+0x249/0x6b0
? genl_family_rcv_msg_attrs_parse.constprop.0+0xb5/0x240
? mlx5e_macsec_add_secy+0xf9/0x700 [mlx5_core]
mlx5e_macsec_add_secy+0xf9/0x700 [mlx5_core]
? mlx5e_macsec_add_rxsa+0x11a0/0x11a0 [mlx5_core]
macsec_update_offload+0x26c/0x820
? macsec_set_mac_address+0x4b0/0x4b0
? lockdep_hardirqs_on_prepare+0x284/0x400
? _raw_spin_unlock_irqrestore+0x47/0x50
macsec_upd_offload+0x2c8/0x380
? macsec_update_offload+0x820/0x820
? __nla_parse+0x22/0x30
? genl_family_rcv_msg_attrs_parse.constprop.0+0x15e/0x240
genl_family_rcv_msg_doit+0x1cc/0x2a0
? genl_family_rcv_msg_attrs_parse.constprop.0+0x240/0x240
? cap_capable+0xd4/0x330
genl_rcv_msg+0x3ea/0x670
? genl_family_rcv_msg_dumpit+0x2a0/0x2a0
? lockdep_set_lock_cmp_fn+0x190/0x190
? macsec_update_offload+0x820/0x820
netlink_rcv_skb+0x12b/0x390
? genl_family_rcv_msg_dumpit+0x2a0/0x2a0
? netlink_ack+0xd80/0xd80
? rwsem_down_read_slowpath+0xf90/0xf90
? netlink_deliver_tap+0xcd/0xac0
? netlink_deliver_tap+0x155/0xac0
? _copy_from_iter+0x1bb/0x12c0
genl_rcv+0x24/0x40
netlink_unicast+0x440/0x700
? netlink_attachskb+0x760/0x760
? lock_acquire+0x1c2/0x530
? __might_fault+0xbb/0x170
netlink_sendmsg+0x749/0xc10
? netlink_unicast+0x700/0x700
? __might_fault+0xbb/0x170
? netlink_unicast+0x700/0x700
__sock_sendmsg+0xc5/0x190
____sys_sendmsg+0x53f/0x760
? import_iovec+0x7/0x10
? kernel_sendmsg+0x30/0x30
? __copy_msghdr+0x3c0/0x3c0
? filter_irq_stacks+0x90/0x90
? stack_depot_save_flags+0x28/0xa30
___sys_sen
---truncated---
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2025-11-03T19:58:20.670Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/08/msg00010.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/mellanox/mlx5/core/en_main.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "1e577aeb51e9deba4f2c10edfcb07cb3cb406598",
"status": "affected",
"version": "8ff0ac5be1446920d71bdce5547f0d8476e280ff",
"versionType": "git"
},
{
"lessThan": "b48a47e137cedfd79655accaeeea6b296ad0b9e1",
"status": "affected",
"version": "8ff0ac5be1446920d71bdce5547f0d8476e280ff",
"versionType": "git"
},
{
"lessThan": "1f80e6ff026041721d8089da8c269b1963628325",
"status": "affected",
"version": "8ff0ac5be1446920d71bdce5547f0d8476e280ff",
"versionType": "git"
},
{
"lessThan": "1a69d53922c1221351739f17837d38e317234e5d",
"status": "affected",
"version": "8ff0ac5be1446920d71bdce5547f0d8476e280ff",
"versionType": "git"
},
{
"lessThan": "588431474eb7572e57a927fa8558c9ba2f8af143",
"status": "affected",
"version": "8ff0ac5be1446920d71bdce5547f0d8476e280ff",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/mellanox/mlx5/core/en_main.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.1"
},
{
"lessThan": "6.1",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.140",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.92",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.30",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.14.*",
"status": "unaffected",
"version": "6.14.8",
"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": "6.1.140",
"versionStartIncluding": "6.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.92",
"versionStartIncluding": "6.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.30",
"versionStartIncluding": "6.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.14.8",
"versionStartIncluding": "6.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.15",
"versionStartIncluding": "6.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/mlx5e: Disable MACsec offload for uplink representor profile\n\nMACsec offload is not supported in switchdev mode for uplink\nrepresentors. When switching to the uplink representor profile, the\nMACsec offload feature must be cleared from the netdevice\u0027s features.\n\nIf left enabled, attempts to add offloads result in a null pointer\ndereference, as the uplink representor does not support MACsec offload\neven though the feature bit remains set.\n\nClear NETIF_F_HW_MACSEC in mlx5e_fix_uplink_rep_features().\n\nKernel log:\n\nOops: general protection fault, probably for non-canonical address 0xdffffc000000000f: 0000 [#1] SMP KASAN\nKASAN: null-ptr-deref in range [0x0000000000000078-0x000000000000007f]\nCPU: 29 UID: 0 PID: 4714 Comm: ip Not tainted 6.14.0-rc4_for_upstream_debug_2025_03_02_17_35 #1\nHardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.0-0-gd239552ce722-prebuilt.qemu.org 04/01/2014\nRIP: 0010:__mutex_lock+0x128/0x1dd0\nCode: d0 7c 08 84 d2 0f 85 ad 15 00 00 8b 35 91 5c fe 03 85 f6 75 29 49 8d 7e 60 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 \u003c80\u003e 3c 02 00 0f 85 a6 15 00 00 4d 3b 76 60 0f 85 fd 0b 00 00 65 ff\nRSP: 0018:ffff888147a4f160 EFLAGS: 00010206\nRAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000001\nRDX: 000000000000000f RSI: 0000000000000000 RDI: 0000000000000078\nRBP: ffff888147a4f2e0 R08: ffffffffa05d2c19 R09: 0000000000000000\nR10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000\nR13: dffffc0000000000 R14: 0000000000000018 R15: ffff888152de0000\nFS: 00007f855e27d800(0000) GS:ffff88881ee80000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 00000000004e5768 CR3: 000000013ae7c005 CR4: 0000000000372eb0\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\nDR3: 0000000000000000 DR6: 00000000fffe07f0 DR7: 0000000000000400\nCall Trace:\n \u003cTASK\u003e\n ? die_addr+0x3d/0xa0\n ? exc_general_protection+0x144/0x220\n ? asm_exc_general_protection+0x22/0x30\n ? mlx5e_macsec_add_secy+0xf9/0x700 [mlx5_core]\n ? __mutex_lock+0x128/0x1dd0\n ? lockdep_set_lock_cmp_fn+0x190/0x190\n ? mlx5e_macsec_add_secy+0xf9/0x700 [mlx5_core]\n ? mutex_lock_io_nested+0x1ae0/0x1ae0\n ? lock_acquire+0x1c2/0x530\n ? macsec_upd_offload+0x145/0x380\n ? lockdep_hardirqs_on_prepare+0x400/0x400\n ? kasan_save_stack+0x30/0x40\n ? kasan_save_stack+0x20/0x40\n ? kasan_save_track+0x10/0x30\n ? __kasan_kmalloc+0x77/0x90\n ? __kmalloc_noprof+0x249/0x6b0\n ? genl_family_rcv_msg_attrs_parse.constprop.0+0xb5/0x240\n ? mlx5e_macsec_add_secy+0xf9/0x700 [mlx5_core]\n mlx5e_macsec_add_secy+0xf9/0x700 [mlx5_core]\n ? mlx5e_macsec_add_rxsa+0x11a0/0x11a0 [mlx5_core]\n macsec_update_offload+0x26c/0x820\n ? macsec_set_mac_address+0x4b0/0x4b0\n ? lockdep_hardirqs_on_prepare+0x284/0x400\n ? _raw_spin_unlock_irqrestore+0x47/0x50\n macsec_upd_offload+0x2c8/0x380\n ? macsec_update_offload+0x820/0x820\n ? __nla_parse+0x22/0x30\n ? genl_family_rcv_msg_attrs_parse.constprop.0+0x15e/0x240\n genl_family_rcv_msg_doit+0x1cc/0x2a0\n ? genl_family_rcv_msg_attrs_parse.constprop.0+0x240/0x240\n ? cap_capable+0xd4/0x330\n genl_rcv_msg+0x3ea/0x670\n ? genl_family_rcv_msg_dumpit+0x2a0/0x2a0\n ? lockdep_set_lock_cmp_fn+0x190/0x190\n ? macsec_update_offload+0x820/0x820\n netlink_rcv_skb+0x12b/0x390\n ? genl_family_rcv_msg_dumpit+0x2a0/0x2a0\n ? netlink_ack+0xd80/0xd80\n ? rwsem_down_read_slowpath+0xf90/0xf90\n ? netlink_deliver_tap+0xcd/0xac0\n ? netlink_deliver_tap+0x155/0xac0\n ? _copy_from_iter+0x1bb/0x12c0\n genl_rcv+0x24/0x40\n netlink_unicast+0x440/0x700\n ? netlink_attachskb+0x760/0x760\n ? lock_acquire+0x1c2/0x530\n ? __might_fault+0xbb/0x170\n netlink_sendmsg+0x749/0xc10\n ? netlink_unicast+0x700/0x700\n ? __might_fault+0xbb/0x170\n ? netlink_unicast+0x700/0x700\n __sock_sendmsg+0xc5/0x190\n ____sys_sendmsg+0x53f/0x760\n ? import_iovec+0x7/0x10\n ? kernel_sendmsg+0x30/0x30\n ? __copy_msghdr+0x3c0/0x3c0\n ? filter_irq_stacks+0x90/0x90\n ? stack_depot_save_flags+0x28/0xa30\n ___sys_sen\n---truncated---"
}
],
"providerMetadata": {
"dateUpdated": "2025-06-18T09:28:27.674Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/1e577aeb51e9deba4f2c10edfcb07cb3cb406598"
},
{
"url": "https://git.kernel.org/stable/c/b48a47e137cedfd79655accaeeea6b296ad0b9e1"
},
{
"url": "https://git.kernel.org/stable/c/1f80e6ff026041721d8089da8c269b1963628325"
},
{
"url": "https://git.kernel.org/stable/c/1a69d53922c1221351739f17837d38e317234e5d"
},
{
"url": "https://git.kernel.org/stable/c/588431474eb7572e57a927fa8558c9ba2f8af143"
}
],
"title": "net/mlx5e: Disable MACsec offload for uplink representor profile",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-38020",
"datePublished": "2025-06-18T09:28:27.674Z",
"dateReserved": "2025-04-16T04:51:23.977Z",
"dateUpdated": "2025-11-03T19:58:20.670Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-38135 (GCVE-0-2025-38135)
Vulnerability from cvelistv5
Published
2025-07-03 08:35
Modified
2025-11-03 17:34
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
serial: Fix potential null-ptr-deref in mlb_usio_probe()
devm_ioremap() can return NULL on error. Currently, mlb_usio_probe()
does not check for this case, which could result in a NULL pointer
dereference.
Add NULL check after devm_ioremap() to prevent this issue.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: ba44dc04300441b47618f9933bf36e75a280e5fe Version: ba44dc04300441b47618f9933bf36e75a280e5fe Version: ba44dc04300441b47618f9933bf36e75a280e5fe Version: ba44dc04300441b47618f9933bf36e75a280e5fe Version: ba44dc04300441b47618f9933bf36e75a280e5fe Version: ba44dc04300441b47618f9933bf36e75a280e5fe Version: ba44dc04300441b47618f9933bf36e75a280e5fe Version: ba44dc04300441b47618f9933bf36e75a280e5fe |
||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2025-11-03T17:34:27.045Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/tty/serial/milbeaut_usio.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "a05ebe384c7ca75476453f3070c67d9cf1d1a89f",
"status": "affected",
"version": "ba44dc04300441b47618f9933bf36e75a280e5fe",
"versionType": "git"
},
{
"lessThan": "81159a6b064142b993f2f39828b77e199c77872a",
"status": "affected",
"version": "ba44dc04300441b47618f9933bf36e75a280e5fe",
"versionType": "git"
},
{
"lessThan": "19fd9f5a69363d33079097d866eb6082d61bf31d",
"status": "affected",
"version": "ba44dc04300441b47618f9933bf36e75a280e5fe",
"versionType": "git"
},
{
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"versionType": "git"
},
{
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"versionType": "git"
},
{
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"versionType": "git"
},
{
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"status": "affected",
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"versionType": "git"
},
{
"lessThan": "86bcae88c9209e334b2f8c252f4cc66beb261886",
"status": "affected",
"version": "ba44dc04300441b47618f9933bf36e75a280e5fe",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/tty/serial/milbeaut_usio.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": "5.4.295",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.239",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.186",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.142",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.94",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.34",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.15.*",
"status": "unaffected",
"version": "6.15.3",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.16",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.295",
"versionStartIncluding": "5.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.239",
"versionStartIncluding": "5.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.186",
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"vulnerable": true
},
{
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"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.34",
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"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.16",
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"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nserial: Fix potential null-ptr-deref in mlb_usio_probe()\n\ndevm_ioremap() can return NULL on error. Currently, mlb_usio_probe()\ndoes not check for this case, which could result in a NULL pointer\ndereference.\n\nAdd NULL check after devm_ioremap() to prevent this issue."
}
],
"providerMetadata": {
"dateUpdated": "2025-07-28T04:13:11.475Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/a05ebe384c7ca75476453f3070c67d9cf1d1a89f"
},
{
"url": "https://git.kernel.org/stable/c/81159a6b064142b993f2f39828b77e199c77872a"
},
{
"url": "https://git.kernel.org/stable/c/19fd9f5a69363d33079097d866eb6082d61bf31d"
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CVE-2024-49861 (GCVE-0-2024-49861)
Vulnerability from cvelistv5
Published
2024-10-21 12:27
Modified
2025-11-03 20:41
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
bpf: Fix helper writes to read-only maps
Lonial found an issue that despite user- and BPF-side frozen BPF map
(like in case of .rodata), it was still possible to write into it from
a BPF program side through specific helpers having ARG_PTR_TO_{LONG,INT}
as arguments.
In check_func_arg() when the argument is as mentioned, the meta->raw_mode
is never set. Later, check_helper_mem_access(), under the case of
PTR_TO_MAP_VALUE as register base type, it assumes BPF_READ for the
subsequent call to check_map_access_type() and given the BPF map is
read-only it succeeds.
The helpers really need to be annotated as ARG_PTR_TO_{LONG,INT} | MEM_UNINIT
when results are written into them as opposed to read out of them. The
latter indicates that it's okay to pass a pointer to uninitialized memory
as the memory is written to anyway.
However, ARG_PTR_TO_{LONG,INT} is a special case of ARG_PTR_TO_FIXED_SIZE_MEM
just with additional alignment requirement. So it is better to just get
rid of the ARG_PTR_TO_{LONG,INT} special cases altogether and reuse the
fixed size memory types. For this, add MEM_ALIGNED to additionally ensure
alignment given these helpers write directly into the args via *<ptr> = val.
The .arg*_size has been initialized reflecting the actual sizeof(*<ptr>).
MEM_ALIGNED can only be used in combination with MEM_FIXED_SIZE annotated
argument types, since in !MEM_FIXED_SIZE cases the verifier does not know
the buffer size a priori and therefore cannot blindly write *<ptr> = val.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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CVE-2025-38371 (GCVE-0-2025-38371)
Vulnerability from cvelistv5
Published
2025-07-25 12:53
Modified
2025-11-03 17:37
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/v3d: Disable interrupts before resetting the GPU
Currently, an interrupt can be triggered during a GPU reset, which can
lead to GPU hangs and NULL pointer dereference in an interrupt context
as shown in the following trace:
[ 314.035040] Unable to handle kernel NULL pointer dereference at virtual address 00000000000000c0
[ 314.043822] Mem abort info:
[ 314.046606] ESR = 0x0000000096000005
[ 314.050347] EC = 0x25: DABT (current EL), IL = 32 bits
[ 314.055651] SET = 0, FnV = 0
[ 314.058695] EA = 0, S1PTW = 0
[ 314.061826] FSC = 0x05: level 1 translation fault
[ 314.066694] Data abort info:
[ 314.069564] ISV = 0, ISS = 0x00000005, ISS2 = 0x00000000
[ 314.075039] CM = 0, WnR = 0, TnD = 0, TagAccess = 0
[ 314.080080] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
[ 314.085382] user pgtable: 4k pages, 39-bit VAs, pgdp=0000000102728000
[ 314.091814] [00000000000000c0] pgd=0000000000000000, p4d=0000000000000000, pud=0000000000000000
[ 314.100511] Internal error: Oops: 0000000096000005 [#1] PREEMPT SMP
[ 314.106770] Modules linked in: v3d i2c_brcmstb vc4 snd_soc_hdmi_codec gpu_sched drm_shmem_helper drm_display_helper cec drm_dma_helper drm_kms_helper drm drm_panel_orientation_quirks snd_soc_core snd_compress snd_pcm_dmaengine snd_pcm snd_timer snd backlight
[ 314.129654] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.12.25+rpt-rpi-v8 #1 Debian 1:6.12.25-1+rpt1
[ 314.139388] Hardware name: Raspberry Pi 4 Model B Rev 1.4 (DT)
[ 314.145211] pstate: 600000c5 (nZCv daIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 314.152165] pc : v3d_irq+0xec/0x2e0 [v3d]
[ 314.156187] lr : v3d_irq+0xe0/0x2e0 [v3d]
[ 314.160198] sp : ffffffc080003ea0
[ 314.163502] x29: ffffffc080003ea0 x28: ffffffec1f184980 x27: 021202b000000000
[ 314.170633] x26: ffffffec1f17f630 x25: ffffff8101372000 x24: ffffffec1f17d9f0
[ 314.177764] x23: 000000000000002a x22: 000000000000002a x21: ffffff8103252000
[ 314.184895] x20: 0000000000000001 x19: 00000000deadbeef x18: 0000000000000000
[ 314.192026] x17: ffffff94e51d2000 x16: ffffffec1dac3cb0 x15: c306000000000000
[ 314.199156] x14: 0000000000000000 x13: b2fc982e03cc5168 x12: 0000000000000001
[ 314.206286] x11: ffffff8103f8bcc0 x10: ffffffec1f196868 x9 : ffffffec1dac3874
[ 314.213416] x8 : 0000000000000000 x7 : 0000000000042a3a x6 : ffffff810017a180
[ 314.220547] x5 : ffffffec1ebad400 x4 : ffffffec1ebad320 x3 : 00000000000bebeb
[ 314.227677] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000
[ 314.234807] Call trace:
[ 314.237243] v3d_irq+0xec/0x2e0 [v3d]
[ 314.240906] __handle_irq_event_percpu+0x58/0x218
[ 314.245609] handle_irq_event+0x54/0xb8
[ 314.249439] handle_fasteoi_irq+0xac/0x240
[ 314.253527] handle_irq_desc+0x48/0x68
[ 314.257269] generic_handle_domain_irq+0x24/0x38
[ 314.261879] gic_handle_irq+0x48/0xd8
[ 314.265533] call_on_irq_stack+0x24/0x58
[ 314.269448] do_interrupt_handler+0x88/0x98
[ 314.273624] el1_interrupt+0x34/0x68
[ 314.277193] el1h_64_irq_handler+0x18/0x28
[ 314.281281] el1h_64_irq+0x64/0x68
[ 314.284673] default_idle_call+0x3c/0x168
[ 314.288675] do_idle+0x1fc/0x230
[ 314.291895] cpu_startup_entry+0x3c/0x50
[ 314.295810] rest_init+0xe4/0xf0
[ 314.299030] start_kernel+0x5e8/0x790
[ 314.302684] __primary_switched+0x80/0x90
[ 314.306691] Code: 940029eb 360ffc13 f9442ea0 52800001 (f9406017)
[ 314.312775] ---[ end trace 0000000000000000 ]---
[ 314.317384] Kernel panic - not syncing: Oops: Fatal exception in interrupt
[ 314.324249] SMP: stopping secondary CPUs
[ 314.328167] Kernel Offset: 0x2b9da00000 from 0xffffffc080000000
[ 314.334076] PHYS_OFFSET: 0x0
[ 314.336946] CPU features: 0x08,00002013,c0200000,0200421b
[ 314.342337] Memory Limit: none
[ 314.345382] ---[ end Kernel panic - not syncing: Oops: Fatal exception in interrupt ]---
Before resetting the G
---truncated---
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 57692c94dcbe99a1e0444409a3da13fb3443562c Version: 57692c94dcbe99a1e0444409a3da13fb3443562c Version: 57692c94dcbe99a1e0444409a3da13fb3443562c Version: 57692c94dcbe99a1e0444409a3da13fb3443562c Version: 57692c94dcbe99a1e0444409a3da13fb3443562c Version: 57692c94dcbe99a1e0444409a3da13fb3443562c Version: 57692c94dcbe99a1e0444409a3da13fb3443562c Version: 57692c94dcbe99a1e0444409a3da13fb3443562c |
||
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CVE-2025-38206 (GCVE-0-2025-38206)
Vulnerability from cvelistv5
Published
2025-07-04 13:37
Modified
2025-11-03 17:35
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
exfat: fix double free in delayed_free
The double free could happen in the following path.
exfat_create_upcase_table()
exfat_create_upcase_table() : return error
exfat_free_upcase_table() : free ->vol_utbl
exfat_load_default_upcase_table : return error
exfat_kill_sb()
delayed_free()
exfat_free_upcase_table() <--------- double free
This patch set ->vol_util as NULL after freeing it.
References
| URL | Tags | |
|---|---|---|
Impacted products
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CVE-2025-38100 (GCVE-0-2025-38100)
Vulnerability from cvelistv5
Published
2025-07-03 08:35
Modified
2025-11-03 17:34
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
x86/iopl: Cure TIF_IO_BITMAP inconsistencies
io_bitmap_exit() is invoked from exit_thread() when a task exists or
when a fork fails. In the latter case the exit_thread() cleans up
resources which were allocated during fork().
io_bitmap_exit() invokes task_update_io_bitmap(), which in turn ends up
in tss_update_io_bitmap(). tss_update_io_bitmap() operates on the
current task. If current has TIF_IO_BITMAP set, but no bitmap installed,
tss_update_io_bitmap() crashes with a NULL pointer dereference.
There are two issues, which lead to that problem:
1) io_bitmap_exit() should not invoke task_update_io_bitmap() when
the task, which is cleaned up, is not the current task. That's a
clear indicator for a cleanup after a failed fork().
2) A task should not have TIF_IO_BITMAP set and neither a bitmap
installed nor IOPL emulation level 3 activated.
This happens when a kernel thread is created in the context of
a user space thread, which has TIF_IO_BITMAP set as the thread
flags are copied and the IO bitmap pointer is cleared.
Other than in the failed fork() case this has no impact because
kernel threads including IO workers never return to user space and
therefore never invoke tss_update_io_bitmap().
Cure this by adding the missing cleanups and checks:
1) Prevent io_bitmap_exit() to invoke task_update_io_bitmap() if
the to be cleaned up task is not the current task.
2) Clear TIF_IO_BITMAP in copy_thread() unconditionally. For user
space forks it is set later, when the IO bitmap is inherited in
io_bitmap_share().
For paranoia sake, add a warning into tss_update_io_bitmap() to catch
the case, when that code is invoked with inconsistent state.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
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Version: ea5f1cd7ab494f65f50f338299eabb40ad6a1767 Version: ea5f1cd7ab494f65f50f338299eabb40ad6a1767 Version: ea5f1cd7ab494f65f50f338299eabb40ad6a1767 Version: ea5f1cd7ab494f65f50f338299eabb40ad6a1767 Version: ea5f1cd7ab494f65f50f338299eabb40ad6a1767 Version: ea5f1cd7ab494f65f50f338299eabb40ad6a1767 Version: ea5f1cd7ab494f65f50f338299eabb40ad6a1767 |
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CVE-2025-38312 (GCVE-0-2025-38312)
Vulnerability from cvelistv5
Published
2025-07-10 07:42
Modified
2025-11-03 17:36
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
fbdev: core: fbcvt: avoid division by 0 in fb_cvt_hperiod()
In fb_find_mode_cvt(), iff mode->refresh somehow happens to be 0x80000000,
cvt.f_refresh will become 0 when multiplying it by 2 due to overflow. It's
then passed to fb_cvt_hperiod(), where it's used as a divider -- division
by 0 will result in kernel oops. Add a sanity check for cvt.f_refresh to
avoid such overflow...
Found by Linux Verification Center (linuxtesting.org) with the Svace static
analysis tool.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 96fe6a2109db29cd15b90a093c16e6cb4b19371a Version: 96fe6a2109db29cd15b90a093c16e6cb4b19371a Version: 96fe6a2109db29cd15b90a093c16e6cb4b19371a Version: 96fe6a2109db29cd15b90a093c16e6cb4b19371a Version: 96fe6a2109db29cd15b90a093c16e6cb4b19371a Version: 96fe6a2109db29cd15b90a093c16e6cb4b19371a Version: 96fe6a2109db29cd15b90a093c16e6cb4b19371a Version: 96fe6a2109db29cd15b90a093c16e6cb4b19371a |
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CVE-2025-38085 (GCVE-0-2025-38085)
Vulnerability from cvelistv5
Published
2025-06-28 07:44
Modified
2025-11-03 17:33
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
mm/hugetlb: fix huge_pmd_unshare() vs GUP-fast race
huge_pmd_unshare() drops a reference on a page table that may have
previously been shared across processes, potentially turning it into a
normal page table used in another process in which unrelated VMAs can
afterwards be installed.
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end up walking the page tables of another process. While I don't see any
way in which that immediately leads to kernel memory corruption, it is
really weird and unexpected.
Fix it with an explicit broadcast IPI through tlb_remove_table_sync_one(),
just like we do in khugepaged when removing page tables for a THP
collapse.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
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Version: 39dde65c9940c97fcd178a3d2b1c57ed8b7b68aa Version: 39dde65c9940c97fcd178a3d2b1c57ed8b7b68aa Version: 39dde65c9940c97fcd178a3d2b1c57ed8b7b68aa Version: 39dde65c9940c97fcd178a3d2b1c57ed8b7b68aa Version: 39dde65c9940c97fcd178a3d2b1c57ed8b7b68aa Version: 39dde65c9940c97fcd178a3d2b1c57ed8b7b68aa Version: 39dde65c9940c97fcd178a3d2b1c57ed8b7b68aa |
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CVE-2025-38495 (GCVE-0-2025-38495)
Vulnerability from cvelistv5
Published
2025-07-28 11:22
Modified
2025-11-03 17:39
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
HID: core: ensure the allocated report buffer can contain the reserved report ID
When the report ID is not used, the low level transport drivers expect
the first byte to be 0. However, currently the allocated buffer not
account for that extra byte, meaning that instead of having 8 guaranteed
bytes for implement to be working, we only have 7.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
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CVE-2023-52878 (GCVE-0-2023-52878)
Vulnerability from cvelistv5
Published
2024-05-21 15:32
Modified
2025-05-04 07:45
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
can: dev: can_put_echo_skb(): don't crash kernel if can_priv::echo_skb is accessed out of bounds
If the "struct can_priv::echoo_skb" is accessed out of bounds, this
would cause a kernel crash. Instead, issue a meaningful warning
message and return with an error.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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CVE-2025-38018 (GCVE-0-2025-38018)
Vulnerability from cvelistv5
Published
2025-06-18 09:28
Modified
2025-11-03 19:58
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/tls: fix kernel panic when alloc_page failed
We cannot set frag_list to NULL pointer when alloc_page failed.
It will be used in tls_strp_check_queue_ok when the next time
tls_strp_read_sock is called.
This is because we don't reset full_len in tls_strp_flush_anchor_copy()
so the recv path will try to continue handling the partial record
on the next call but we dettached the rcvq from the frag list.
Alternative fix would be to reset full_len.
Unable to handle kernel NULL pointer dereference
at virtual address 0000000000000028
Call trace:
tls_strp_check_rcv+0x128/0x27c
tls_strp_data_ready+0x34/0x44
tls_data_ready+0x3c/0x1f0
tcp_data_ready+0x9c/0xe4
tcp_data_queue+0xf6c/0x12d0
tcp_rcv_established+0x52c/0x798
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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CVE-2025-37871 (GCVE-0-2025-37871)
Vulnerability from cvelistv5
Published
2025-05-09 06:43
Modified
2025-11-03 19:56
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
nfsd: decrease sc_count directly if fail to queue dl_recall
A deadlock warning occurred when invoking nfs4_put_stid following a failed
dl_recall queue operation:
T1 T2
nfs4_laundromat
nfs4_get_client_reaplist
nfs4_anylock_blockers
__break_lease
spin_lock // ctx->flc_lock
spin_lock // clp->cl_lock
nfs4_lockowner_has_blockers
locks_owner_has_blockers
spin_lock // flctx->flc_lock
nfsd_break_deleg_cb
nfsd_break_one_deleg
nfs4_put_stid
refcount_dec_and_lock
spin_lock // clp->cl_lock
When a file is opened, an nfs4_delegation is allocated with sc_count
initialized to 1, and the file_lease holds a reference to the delegation.
The file_lease is then associated with the file through kernel_setlease.
The disassociation is performed in nfsd4_delegreturn via the following
call chain:
nfsd4_delegreturn --> destroy_delegation --> destroy_unhashed_deleg -->
nfs4_unlock_deleg_lease --> kernel_setlease --> generic_delete_lease
The corresponding sc_count reference will be released after this
disassociation.
Since nfsd_break_one_deleg executes while holding the flc_lock, the
disassociation process becomes blocked when attempting to acquire flc_lock
in generic_delete_lease. This means:
1) sc_count in nfsd_break_one_deleg will not be decremented to 0;
2) The nfs4_put_stid called by nfsd_break_one_deleg will not attempt to
acquire cl_lock;
3) Consequently, no deadlock condition is created.
Given that sc_count in nfsd_break_one_deleg remains non-zero, we can
safely perform refcount_dec on sc_count directly. This approach
effectively avoids triggering deadlock warnings.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: b874cdef4e67e5150e07eff0eae1cbb21fb92da1 Version: cdb796137c57e68ca34518d53be53b679351eb86 Version: d96587cc93ec369031bcd7658c6adc719873c9fd Version: 9a81cde8c7ce65dd90fb47ceea93a45fc1a2fbd1 Version: cad3479b63661a399c9df1d0b759e1806e2df3c8 Version: 133f5e2a37ce08c82d24e8fba65e0a81deae4609 Version: 230ca758453c63bd38e4d9f4a21db698f7abada8 Version: 63b91c8ff4589f5263873b24c052447a28e10ef7 |
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CVE-2025-37841 (GCVE-0-2025-37841)
Vulnerability from cvelistv5
Published
2025-05-09 06:41
Modified
2025-11-03 19:56
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
pm: cpupower: bench: Prevent NULL dereference on malloc failure
If malloc returns NULL due to low memory, 'config' pointer can be NULL.
Add a check to prevent NULL dereference.
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 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
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CVE-2025-38343 (GCVE-0-2025-38343)
Vulnerability from cvelistv5
Published
2025-07-10 08:15
Modified
2025-07-28 04:19
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: mt76: mt7996: drop fragments with multicast or broadcast RA
IEEE 802.11 fragmentation can only be applied to unicast frames.
Therefore, drop fragments with multicast or broadcast RA. This patch
addresses vulnerabilities such as CVE-2020-26145.
References
| URL | Tags | |
|---|---|---|
Impacted products
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CVE-2025-38348 (GCVE-0-2025-38348)
Vulnerability from cvelistv5
Published
2025-07-10 08:15
Modified
2025-11-03 17:36
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: p54: prevent buffer-overflow in p54_rx_eeprom_readback()
Robert Morris reported:
|If a malicious USB device pretends to be an Intersil p54 wifi
|interface and generates an eeprom_readback message with a large
|eeprom->v1.len, p54_rx_eeprom_readback() will copy data from the
|message beyond the end of priv->eeprom.
|
|static void p54_rx_eeprom_readback(struct p54_common *priv,
| struct sk_buff *skb)
|{
| struct p54_hdr *hdr = (struct p54_hdr *) skb->data;
| struct p54_eeprom_lm86 *eeprom = (struct p54_eeprom_lm86 *) hdr->data;
|
| if (priv->fw_var >= 0x509) {
| memcpy(priv->eeprom, eeprom->v2.data,
| le16_to_cpu(eeprom->v2.len));
| } else {
| memcpy(priv->eeprom, eeprom->v1.data,
| le16_to_cpu(eeprom->v1.len));
| }
| [...]
The eeprom->v{1,2}.len is set by the driver in p54_download_eeprom().
The device is supposed to provide the same length back to the driver.
But yes, it's possible (like shown in the report) to alter the value
to something that causes a crash/panic due to overrun.
This patch addresses the issue by adding the size to the common device
context, so p54_rx_eeprom_readback no longer relies on possibly tampered
values... That said, it also checks if the "firmware" altered the value
and no longer copies them.
The one, small saving grace is: Before the driver tries to read the eeprom,
it needs to upload >a< firmware. the vendor firmware has a proprietary
license and as a reason, it is not present on most distributions by
default.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
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|---|---|---|---|---|
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Version: 7cb770729ba895f73253dfcd46c3fcba45d896f9 Version: 7cb770729ba895f73253dfcd46c3fcba45d896f9 Version: 7cb770729ba895f73253dfcd46c3fcba45d896f9 Version: 7cb770729ba895f73253dfcd46c3fcba45d896f9 Version: 7cb770729ba895f73253dfcd46c3fcba45d896f9 Version: 7cb770729ba895f73253dfcd46c3fcba45d896f9 Version: 7cb770729ba895f73253dfcd46c3fcba45d896f9 Version: 7cb770729ba895f73253dfcd46c3fcba45d896f9 |
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CVE-2024-36357 (GCVE-0-2024-36357)
Vulnerability from cvelistv5
Published
2025-07-08 17:01
Modified
2025-11-04 21:08
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-1421 - Exposure of Sensitive Information in Shared Microarchitectural Structures during Transient Execution
Summary
A transient execution vulnerability in some AMD processors may allow an attacker to infer data in the L1D cache, potentially resulting in the leakage of sensitive information across privileged boundaries.
References
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMD | AMD EPYC™ 7003 Series Processors | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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CVE-2025-38065 (GCVE-0-2025-38065)
Vulnerability from cvelistv5
Published
2025-06-18 09:33
Modified
2025-11-03 17:33
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
orangefs: Do not truncate file size
'len' is used to store the result of i_size_read(), so making 'len'
a size_t results in truncation to 4GiB on 32-bit systems.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: f7ab093f74bf638ed98fd1115f3efa17e308bb7f Version: f7ab093f74bf638ed98fd1115f3efa17e308bb7f Version: f7ab093f74bf638ed98fd1115f3efa17e308bb7f Version: f7ab093f74bf638ed98fd1115f3efa17e308bb7f Version: f7ab093f74bf638ed98fd1115f3efa17e308bb7f Version: f7ab093f74bf638ed98fd1115f3efa17e308bb7f Version: f7ab093f74bf638ed98fd1115f3efa17e308bb7f Version: f7ab093f74bf638ed98fd1115f3efa17e308bb7f |
||
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CVE-2025-37801 (GCVE-0-2025-37801)
Vulnerability from cvelistv5
Published
2025-05-08 06:26
Modified
2025-11-03 19:55
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
spi: spi-imx: Add check for spi_imx_setupxfer()
Add check for the return value of spi_imx_setupxfer().
spi_imx->rx and spi_imx->tx function pointer can be NULL when
spi_imx_setupxfer() return error, and make NULL pointer dereference.
Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
Call trace:
0x0
spi_imx_pio_transfer+0x50/0xd8
spi_imx_transfer_one+0x18c/0x858
spi_transfer_one_message+0x43c/0x790
__spi_pump_transfer_message+0x238/0x5d4
__spi_sync+0x2b0/0x454
spi_write_then_read+0x11c/0x200
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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CVE-2024-42265 (GCVE-0-2024-42265)
Vulnerability from cvelistv5
Published
2024-08-17 08:54
Modified
2025-11-03 22:02
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
protect the fetch of ->fd[fd] in do_dup2() from mispredictions
both callers have verified that fd is not greater than ->max_fds;
however, misprediction might end up with
tofree = fdt->fd[fd];
being speculatively executed. That's wrong for the same reasons
why it's wrong in close_fd()/file_close_fd_locked(); the same
solution applies - array_index_nospec(fd, fdt->max_fds) could differ
from fd only in case of speculative execution on mispredicted path.
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 |
||
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CVE-2025-38248 (GCVE-0-2025-38248)
Vulnerability from cvelistv5
Published
2025-07-09 10:42
Modified
2025-07-28 04:16
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
bridge: mcast: Fix use-after-free during router port configuration
The bridge maintains a global list of ports behind which a multicast
router resides. The list is consulted during forwarding to ensure
multicast packets are forwarded to these ports even if the ports are not
member in the matching MDB entry.
When per-VLAN multicast snooping is enabled, the per-port multicast
context is disabled on each port and the port is removed from the global
router port list:
# ip link add name br1 up type bridge vlan_filtering 1 mcast_snooping 1
# ip link add name dummy1 up master br1 type dummy
# ip link set dev dummy1 type bridge_slave mcast_router 2
$ bridge -d mdb show | grep router
router ports on br1: dummy1
# ip link set dev br1 type bridge mcast_vlan_snooping 1
$ bridge -d mdb show | grep router
However, the port can be re-added to the global list even when per-VLAN
multicast snooping is enabled:
# ip link set dev dummy1 type bridge_slave mcast_router 0
# ip link set dev dummy1 type bridge_slave mcast_router 2
$ bridge -d mdb show | grep router
router ports on br1: dummy1
Since commit 4b30ae9adb04 ("net: bridge: mcast: re-implement
br_multicast_{enable, disable}_port functions"), when per-VLAN multicast
snooping is enabled, multicast disablement on a port will disable the
per-{port, VLAN} multicast contexts and not the per-port one. As a
result, a port will remain in the global router port list even after it
is deleted. This will lead to a use-after-free [1] when the list is
traversed (when adding a new port to the list, for example):
# ip link del dev dummy1
# ip link add name dummy2 up master br1 type dummy
# ip link set dev dummy2 type bridge_slave mcast_router 2
Similarly, stale entries can also be found in the per-VLAN router port
list. When per-VLAN multicast snooping is disabled, the per-{port, VLAN}
contexts are disabled on each port and the port is removed from the
per-VLAN router port list:
# ip link add name br1 up type bridge vlan_filtering 1 mcast_snooping 1 mcast_vlan_snooping 1
# ip link add name dummy1 up master br1 type dummy
# bridge vlan add vid 2 dev dummy1
# bridge vlan global set vid 2 dev br1 mcast_snooping 1
# bridge vlan set vid 2 dev dummy1 mcast_router 2
$ bridge vlan global show dev br1 vid 2 | grep router
router ports: dummy1
# ip link set dev br1 type bridge mcast_vlan_snooping 0
$ bridge vlan global show dev br1 vid 2 | grep router
However, the port can be re-added to the per-VLAN list even when
per-VLAN multicast snooping is disabled:
# bridge vlan set vid 2 dev dummy1 mcast_router 0
# bridge vlan set vid 2 dev dummy1 mcast_router 2
$ bridge vlan global show dev br1 vid 2 | grep router
router ports: dummy1
When the VLAN is deleted from the port, the per-{port, VLAN} multicast
context will not be disabled since multicast snooping is not enabled
on the VLAN. As a result, the port will remain in the per-VLAN router
port list even after it is no longer member in the VLAN. This will lead
to a use-after-free [2] when the list is traversed (when adding a new
port to the list, for example):
# ip link add name dummy2 up master br1 type dummy
# bridge vlan add vid 2 dev dummy2
# bridge vlan del vid 2 dev dummy1
# bridge vlan set vid 2 dev dummy2 mcast_router 2
Fix these issues by removing the port from the relevant (global or
per-VLAN) router port list in br_multicast_port_ctx_deinit(). The
function is invoked during port deletion with the per-port multicast
context and during VLAN deletion with the per-{port, VLAN} multicast
context.
Note that deleting the multicast router timer is not enough as it only
takes care of the temporary multicast router states (1 or 3) and not the
permanent one (2).
[1]
BUG: KASAN: slab-out-of-bounds in br_multicast_add_router.part.0+0x3f1/0x560
Write of size 8 at addr ffff888004a67328 by task ip/384
[...]
Call Trace:
<TASK>
dump_stack
---truncated---
References
Impacted products
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbridge: mcast: Fix use-after-free during router port configuration\n\nThe bridge maintains a global list of ports behind which a multicast\nrouter resides. The list is consulted during forwarding to ensure\nmulticast packets are forwarded to these ports even if the ports are not\nmember in the matching MDB entry.\n\nWhen per-VLAN multicast snooping is enabled, the per-port multicast\ncontext is disabled on each port and the port is removed from the global\nrouter port list:\n\n # ip link add name br1 up type bridge vlan_filtering 1 mcast_snooping 1\n # ip link add name dummy1 up master br1 type dummy\n # ip link set dev dummy1 type bridge_slave mcast_router 2\n $ bridge -d mdb show | grep router\n router ports on br1: dummy1\n # ip link set dev br1 type bridge mcast_vlan_snooping 1\n $ bridge -d mdb show | grep router\n\nHowever, the port can be re-added to the global list even when per-VLAN\nmulticast snooping is enabled:\n\n # ip link set dev dummy1 type bridge_slave mcast_router 0\n # ip link set dev dummy1 type bridge_slave mcast_router 2\n $ bridge -d mdb show | grep router\n router ports on br1: dummy1\n\nSince commit 4b30ae9adb04 (\"net: bridge: mcast: re-implement\nbr_multicast_{enable, disable}_port functions\"), when per-VLAN multicast\nsnooping is enabled, multicast disablement on a port will disable the\nper-{port, VLAN} multicast contexts and not the per-port one. As a\nresult, a port will remain in the global router port list even after it\nis deleted. This will lead to a use-after-free [1] when the list is\ntraversed (when adding a new port to the list, for example):\n\n # ip link del dev dummy1\n # ip link add name dummy2 up master br1 type dummy\n # ip link set dev dummy2 type bridge_slave mcast_router 2\n\nSimilarly, stale entries can also be found in the per-VLAN router port\nlist. When per-VLAN multicast snooping is disabled, the per-{port, VLAN}\ncontexts are disabled on each port and the port is removed from the\nper-VLAN router port list:\n\n # ip link add name br1 up type bridge vlan_filtering 1 mcast_snooping 1 mcast_vlan_snooping 1\n # ip link add name dummy1 up master br1 type dummy\n # bridge vlan add vid 2 dev dummy1\n # bridge vlan global set vid 2 dev br1 mcast_snooping 1\n # bridge vlan set vid 2 dev dummy1 mcast_router 2\n $ bridge vlan global show dev br1 vid 2 | grep router\n router ports: dummy1\n # ip link set dev br1 type bridge mcast_vlan_snooping 0\n $ bridge vlan global show dev br1 vid 2 | grep router\n\nHowever, the port can be re-added to the per-VLAN list even when\nper-VLAN multicast snooping is disabled:\n\n # bridge vlan set vid 2 dev dummy1 mcast_router 0\n # bridge vlan set vid 2 dev dummy1 mcast_router 2\n $ bridge vlan global show dev br1 vid 2 | grep router\n router ports: dummy1\n\nWhen the VLAN is deleted from the port, the per-{port, VLAN} multicast\ncontext will not be disabled since multicast snooping is not enabled\non the VLAN. As a result, the port will remain in the per-VLAN router\nport list even after it is no longer member in the VLAN. This will lead\nto a use-after-free [2] when the list is traversed (when adding a new\nport to the list, for example):\n\n # ip link add name dummy2 up master br1 type dummy\n # bridge vlan add vid 2 dev dummy2\n # bridge vlan del vid 2 dev dummy1\n # bridge vlan set vid 2 dev dummy2 mcast_router 2\n\nFix these issues by removing the port from the relevant (global or\nper-VLAN) router port list in br_multicast_port_ctx_deinit(). The\nfunction is invoked during port deletion with the per-port multicast\ncontext and during VLAN deletion with the per-{port, VLAN} multicast\ncontext.\n\nNote that deleting the multicast router timer is not enough as it only\ntakes care of the temporary multicast router states (1 or 3) and not the\npermanent one (2).\n\n[1]\nBUG: KASAN: slab-out-of-bounds in br_multicast_add_router.part.0+0x3f1/0x560\nWrite of size 8 at addr ffff888004a67328 by task ip/384\n[...]\nCall Trace:\n \u003cTASK\u003e\n dump_stack\n---truncated---"
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CVE-2025-23141 (GCVE-0-2025-23141)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-11-03 19:42
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
KVM: x86: Acquire SRCU in KVM_GET_MP_STATE to protect guest memory accesses
Acquire a lock on kvm->srcu when userspace is getting MP state to handle a
rather extreme edge case where "accepting" APIC events, i.e. processing
pending INIT or SIPI, can trigger accesses to guest memory. If the vCPU
is in L2 with INIT *and* a TRIPLE_FAULT request pending, then getting MP
state will trigger a nested VM-Exit by way of ->check_nested_events(), and
emuating the nested VM-Exit can access guest memory.
The splat was originally hit by syzkaller on a Google-internal kernel, and
reproduced on an upstream kernel by hacking the triple_fault_event_test
selftest to stuff a pending INIT, store an MSR on VM-Exit (to generate a
memory access on VMX), and do vcpu_mp_state_get() to trigger the scenario.
=============================
WARNING: suspicious RCU usage
6.14.0-rc3-b112d356288b-vmx/pi_lockdep_false_pos-lock #3 Not tainted
-----------------------------
include/linux/kvm_host.h:1058 suspicious rcu_dereference_check() usage!
other info that might help us debug this:
rcu_scheduler_active = 2, debug_locks = 1
1 lock held by triple_fault_ev/1256:
#0: ffff88810df5a330 (&vcpu->mutex){+.+.}-{4:4}, at: kvm_vcpu_ioctl+0x8b/0x9a0 [kvm]
stack backtrace:
CPU: 11 UID: 1000 PID: 1256 Comm: triple_fault_ev Not tainted 6.14.0-rc3-b112d356288b-vmx #3
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 0.0.0 02/06/2015
Call Trace:
<TASK>
dump_stack_lvl+0x7f/0x90
lockdep_rcu_suspicious+0x144/0x190
kvm_vcpu_gfn_to_memslot+0x156/0x180 [kvm]
kvm_vcpu_read_guest+0x3e/0x90 [kvm]
read_and_check_msr_entry+0x2e/0x180 [kvm_intel]
__nested_vmx_vmexit+0x550/0xde0 [kvm_intel]
kvm_check_nested_events+0x1b/0x30 [kvm]
kvm_apic_accept_events+0x33/0x100 [kvm]
kvm_arch_vcpu_ioctl_get_mpstate+0x30/0x1d0 [kvm]
kvm_vcpu_ioctl+0x33e/0x9a0 [kvm]
__x64_sys_ioctl+0x8b/0xb0
do_syscall_64+0x6c/0x170
entry_SYSCALL_64_after_hwframe+0x4b/0x53
</TASK>
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
||
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CVE-2025-37852 (GCVE-0-2025-37852)
Vulnerability from cvelistv5
Published
2025-05-09 06:41
Modified
2025-11-03 19:56
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: handle amdgpu_cgs_create_device() errors in amd_powerplay_create()
Add error handling to propagate amdgpu_cgs_create_device() failures
to the caller. When amdgpu_cgs_create_device() fails, release hwmgr
and return -ENOMEM to prevent null pointer dereference.
[v1]->[v2]: Change error code from -EINVAL to -ENOMEM. Free hwmgr.
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
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CVE-2025-37933 (GCVE-0-2025-37933)
Vulnerability from cvelistv5
Published
2025-05-20 15:21
Modified
2025-05-26 05:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
octeon_ep: Fix host hang issue during device reboot
When the host loses heartbeat messages from the device,
the driver calls the device-specific ndo_stop function,
which frees the resources. If the driver is unloaded in
this scenario, it calls ndo_stop again, attempting to free
resources that have already been freed, leading to a host
hang issue. To resolve this, dev_close should be called
instead of the device-specific stop function.dev_close
internally calls ndo_stop to stop the network interface
and performs additional cleanup tasks. During the driver
unload process, if the device is already down, ndo_stop
is not called.
References
| URL | Tags | |
|---|---|---|
Impacted products
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CVE-2025-38305 (GCVE-0-2025-38305)
Vulnerability from cvelistv5
Published
2025-07-10 07:42
Modified
2025-11-03 17:36
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ptp: remove ptp->n_vclocks check logic in ptp_vclock_in_use()
There is no disagreement that we should check both ptp->is_virtual_clock
and ptp->n_vclocks to check if the ptp virtual clock is in use.
However, when we acquire ptp->n_vclocks_mux to read ptp->n_vclocks in
ptp_vclock_in_use(), we observe a recursive lock in the call trace
starting from n_vclocks_store().
============================================
WARNING: possible recursive locking detected
6.15.0-rc6 #1 Not tainted
--------------------------------------------
syz.0.1540/13807 is trying to acquire lock:
ffff888035a24868 (&ptp->n_vclocks_mux){+.+.}-{4:4}, at:
ptp_vclock_in_use drivers/ptp/ptp_private.h:103 [inline]
ffff888035a24868 (&ptp->n_vclocks_mux){+.+.}-{4:4}, at:
ptp_clock_unregister+0x21/0x250 drivers/ptp/ptp_clock.c:415
but task is already holding lock:
ffff888030704868 (&ptp->n_vclocks_mux){+.+.}-{4:4}, at:
n_vclocks_store+0xf1/0x6d0 drivers/ptp/ptp_sysfs.c:215
other info that might help us debug this:
Possible unsafe locking scenario:
CPU0
----
lock(&ptp->n_vclocks_mux);
lock(&ptp->n_vclocks_mux);
*** DEADLOCK ***
....
============================================
The best way to solve this is to remove the logic that checks
ptp->n_vclocks in ptp_vclock_in_use().
The reason why this is appropriate is that any path that uses
ptp->n_vclocks must unconditionally check if ptp->n_vclocks is greater
than 0 before unregistering vclocks, and all functions are already
written this way. And in the function that uses ptp->n_vclocks, we
already get ptp->n_vclocks_mux before unregistering vclocks.
Therefore, we need to remove the redundant check for ptp->n_vclocks in
ptp_vclock_in_use() to prevent recursive locking.
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
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CVE-2025-38426 (GCVE-0-2025-38426)
Vulnerability from cvelistv5
Published
2025-07-25 14:16
Modified
2025-07-28 11:16
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: Add basic validation for RAS header
If RAS header read from EEPROM is corrupted, it could result in trying
to allocate huge memory for reading the records. Add some validation to
header fields.
References
Impacted products
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CVE-2024-36348 (GCVE-0-2024-36348)
Vulnerability from cvelistv5
Published
2025-07-08 16:42
Modified
2025-11-04 21:08
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-1420 - Exposure of Sensitive Information during Transient Execution
Summary
A transient execution vulnerability in some AMD processors may allow a user process to infer the control registers speculatively even if UMIP feature is enabled, potentially resulting in information leakage.
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMD | AMD EPYC™ 7002 Series Processors |
Version: all |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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CVE-2025-38084 (GCVE-0-2025-38084)
Vulnerability from cvelistv5
Published
2025-06-28 07:44
Modified
2025-11-03 17:33
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
mm/hugetlb: unshare page tables during VMA split, not before
Currently, __split_vma() triggers hugetlb page table unsharing through
vm_ops->may_split(). This happens before the VMA lock and rmap locks are
taken - which is too early, it allows racing VMA-locked page faults in our
process and racing rmap walks from other processes to cause page tables to
be shared again before we actually perform the split.
Fix it by explicitly calling into the hugetlb unshare logic from
__split_vma() in the same place where THP splitting also happens. At that
point, both the VMA and the rmap(s) are write-locked.
An annoying detail is that we can now call into the helper
hugetlb_unshare_pmds() from two different locking contexts:
1. from hugetlb_split(), holding:
- mmap lock (exclusively)
- VMA lock
- file rmap lock (exclusively)
2. hugetlb_unshare_all_pmds(), which I think is designed to be able to
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only runs while holding mmap lock (exclusively) and VMA lock
Backporting note:
This commit fixes a racy protection that was introduced in commit
b30c14cd6102 ("hugetlb: unshare some PMDs when splitting VMAs"); that
commit claimed to fix an issue introduced in 5.13, but it should actually
also go all the way back.
[jannh@google.com: v2]
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 39dde65c9940c97fcd178a3d2b1c57ed8b7b68aa Version: 39dde65c9940c97fcd178a3d2b1c57ed8b7b68aa Version: 39dde65c9940c97fcd178a3d2b1c57ed8b7b68aa Version: 39dde65c9940c97fcd178a3d2b1c57ed8b7b68aa Version: 39dde65c9940c97fcd178a3d2b1c57ed8b7b68aa Version: 39dde65c9940c97fcd178a3d2b1c57ed8b7b68aa Version: 39dde65c9940c97fcd178a3d2b1c57ed8b7b68aa |
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"url": "https://git.kernel.org/stable/c/2511ac64bc1617ca716d3ba8464e481a647c1902"
},
{
"url": "https://git.kernel.org/stable/c/af6cfcd0efb7f051af221c418ec8b37a10211947"
},
{
"url": "https://git.kernel.org/stable/c/9cf5b2a3b72c23fb7b84736d5d19ee6ea718762b"
},
{
"url": "https://git.kernel.org/stable/c/8a21d5584826f4880f45bbf8f72375f4e6c0ff2a"
},
{
"url": "https://git.kernel.org/stable/c/081056dc00a27bccb55ccc3c6f230a3d5fd3f7e0"
},
{
"url": "https://project-zero.issues.chromium.org/issues/420715744"
}
],
"title": "mm/hugetlb: unshare page tables during VMA split, not before",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-38084",
"datePublished": "2025-06-28T07:44:25.379Z",
"dateReserved": "2025-04-16T04:51:23.981Z",
"dateUpdated": "2025-11-03T17:33:52.441Z",
"state": "PUBLISHED"
},
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"dataVersion": "5.2"
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CVE-2025-21881 (GCVE-0-2025-21881)
Vulnerability from cvelistv5
Published
2025-03-27 14:57
Modified
2025-11-03 19:38
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
uprobes: Reject the shared zeropage in uprobe_write_opcode()
We triggered the following crash in syzkaller tests:
BUG: Bad page state in process syz.7.38 pfn:1eff3
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1eff3
flags: 0x3fffff00004004(referenced|reserved|node=0|zone=1|lastcpupid=0x1fffff)
raw: 003fffff00004004 ffffe6c6c07bfcc8 ffffe6c6c07bfcc8 0000000000000000
raw: 0000000000000000 0000000000000000 00000000fffffffe 0000000000000000
page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.13.0-1ubuntu1.1 04/01/2014
Call Trace:
<TASK>
dump_stack_lvl+0x32/0x50
bad_page+0x69/0xf0
free_unref_page_prepare+0x401/0x500
free_unref_page+0x6d/0x1b0
uprobe_write_opcode+0x460/0x8e0
install_breakpoint.part.0+0x51/0x80
register_for_each_vma+0x1d9/0x2b0
__uprobe_register+0x245/0x300
bpf_uprobe_multi_link_attach+0x29b/0x4f0
link_create+0x1e2/0x280
__sys_bpf+0x75f/0xac0
__x64_sys_bpf+0x1a/0x30
do_syscall_64+0x56/0x100
entry_SYSCALL_64_after_hwframe+0x78/0xe2
BUG: Bad rss-counter state mm:00000000452453e0 type:MM_FILEPAGES val:-1
The following syzkaller test case can be used to reproduce:
r2 = creat(&(0x7f0000000000)='./file0\x00', 0x8)
write$nbd(r2, &(0x7f0000000580)=ANY=[], 0x10)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x42, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12, r4, 0x0)
r5 = userfaultfd(0x80801)
ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x20})
r6 = userfaultfd(0x80801)
ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000000140))
ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x2})
ioctl$UFFDIO_ZEROPAGE(r5, 0xc020aa04, &(0x7f0000000000)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}})
r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x2, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="1800000000120000000000000000000095"], &(0x7f0000000000)='GPL\x00', 0x7, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94)
bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000040)={r7, 0x0, 0x30, 0x1e, @val=@uprobe_multi={&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=[0x2], 0x0, 0x0, 0x1}}, 0x40)
The cause is that zero pfn is set to the PTE without increasing the RSS
count in mfill_atomic_pte_zeropage() and the refcount of zero folio does
not increase accordingly. Then, the operation on the same pfn is performed
in uprobe_write_opcode()->__replace_page() to unconditional decrease the
RSS count and old_folio's refcount.
Therefore, two bugs are introduced:
1. The RSS count is incorrect, when process exit, the check_mm() report
error "Bad rss-count".
2. The reserved folio (zero folio) is freed when folio->refcount is zero,
then free_pages_prepare->free_page_is_bad() report error
"Bad page state".
There is more, the following warning could also theoretically be triggered:
__replace_page()
-> ...
-> folio_remove_rmap_pte()
-> VM_WARN_ON_FOLIO(is_zero_folio(folio), folio)
Considering that uprobe hit on the zero folio is a very rare case, just
reject zero old folio immediately after get_user_page_vma_remote().
[ mingo: Cleaned up the changelog ]
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
{
"containers": {
"adp": [
{
"providerMetadata": {
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"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nuprobes: Reject the shared zeropage in uprobe_write_opcode()\n\nWe triggered the following crash in syzkaller tests:\n\n BUG: Bad page state in process syz.7.38 pfn:1eff3\n page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1eff3\n flags: 0x3fffff00004004(referenced|reserved|node=0|zone=1|lastcpupid=0x1fffff)\n raw: 003fffff00004004 ffffe6c6c07bfcc8 ffffe6c6c07bfcc8 0000000000000000\n raw: 0000000000000000 0000000000000000 00000000fffffffe 0000000000000000\n page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set\n Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.13.0-1ubuntu1.1 04/01/2014\n Call Trace:\n \u003cTASK\u003e\n dump_stack_lvl+0x32/0x50\n bad_page+0x69/0xf0\n free_unref_page_prepare+0x401/0x500\n free_unref_page+0x6d/0x1b0\n uprobe_write_opcode+0x460/0x8e0\n install_breakpoint.part.0+0x51/0x80\n register_for_each_vma+0x1d9/0x2b0\n __uprobe_register+0x245/0x300\n bpf_uprobe_multi_link_attach+0x29b/0x4f0\n link_create+0x1e2/0x280\n __sys_bpf+0x75f/0xac0\n __x64_sys_bpf+0x1a/0x30\n do_syscall_64+0x56/0x100\n entry_SYSCALL_64_after_hwframe+0x78/0xe2\n\n BUG: Bad rss-counter state mm:00000000452453e0 type:MM_FILEPAGES val:-1\n\nThe following syzkaller test case can be used to reproduce:\n\n r2 = creat(\u0026(0x7f0000000000)=\u0027./file0\\x00\u0027, 0x8)\n write$nbd(r2, \u0026(0x7f0000000580)=ANY=[], 0x10)\n r4 = openat(0xffffffffffffff9c, \u0026(0x7f0000000040)=\u0027./file0\\x00\u0027, 0x42, 0x0)\n mmap$IORING_OFF_SQ_RING(\u0026(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12, r4, 0x0)\n r5 = userfaultfd(0x80801)\n ioctl$UFFDIO_API(r5, 0xc018aa3f, \u0026(0x7f0000000040)={0xaa, 0x20})\n r6 = userfaultfd(0x80801)\n ioctl$UFFDIO_API(r6, 0xc018aa3f, \u0026(0x7f0000000140))\n ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, \u0026(0x7f0000000100)={{\u0026(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x2})\n ioctl$UFFDIO_ZEROPAGE(r5, 0xc020aa04, \u0026(0x7f0000000000)={{\u0026(0x7f0000ffd000/0x1000)=nil, 0x1000}})\n r7 = bpf$PROG_LOAD(0x5, \u0026(0x7f0000000140)={0x2, 0x3, \u0026(0x7f0000000200)=ANY=[@ANYBLOB=\"1800000000120000000000000000000095\"], \u0026(0x7f0000000000)=\u0027GPL\\x00\u0027, 0x7, 0x0, 0x0, 0x0, 0x0, \u0027\\x00\u0027, 0x0, @fallback=0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94)\n bpf$BPF_LINK_CREATE_XDP(0x1c, \u0026(0x7f0000000040)={r7, 0x0, 0x30, 0x1e, @val=@uprobe_multi={\u0026(0x7f0000000080)=\u0027./file0\\x00\u0027, \u0026(0x7f0000000100)=[0x2], 0x0, 0x0, 0x1}}, 0x40)\n\nThe cause is that zero pfn is set to the PTE without increasing the RSS\ncount in mfill_atomic_pte_zeropage() and the refcount of zero folio does\nnot increase accordingly. Then, the operation on the same pfn is performed\nin uprobe_write_opcode()-\u003e__replace_page() to unconditional decrease the\nRSS count and old_folio\u0027s refcount.\n\nTherefore, two bugs are introduced:\n\n 1. The RSS count is incorrect, when process exit, the check_mm() report\n error \"Bad rss-count\".\n\n 2. The reserved folio (zero folio) is freed when folio-\u003erefcount is zero,\n then free_pages_prepare-\u003efree_page_is_bad() report error\n \"Bad page state\".\n\nThere is more, the following warning could also theoretically be triggered:\n\n __replace_page()\n -\u003e ...\n -\u003e folio_remove_rmap_pte()\n -\u003e VM_WARN_ON_FOLIO(is_zero_folio(folio), folio)\n\nConsidering that uprobe hit on the zero folio is a very rare case, just\nreject zero old folio immediately after get_user_page_vma_remote().\n\n[ mingo: Cleaned up the changelog ]"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:23:14.242Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/c4cb2bfa99513311886c1eb5c1c2ac26f3338a6e"
},
{
"url": "https://git.kernel.org/stable/c/0b6f19714588cf2366b0364234f97ba963688f63"
},
{
"url": "https://git.kernel.org/stable/c/13cca2b73e2b0ec3ea6d6615d615395621d22752"
},
{
"url": "https://git.kernel.org/stable/c/54011fc94422f094eaf47555284de70a4bc32bb9"
},
{
"url": "https://git.kernel.org/stable/c/bddf10d26e6e5114e7415a0e442ec6f51a559468"
}
],
"title": "uprobes: Reject the shared zeropage in uprobe_write_opcode()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
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"datePublished": "2025-03-27T14:57:10.241Z",
"dateReserved": "2024-12-29T08:45:45.782Z",
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CVE-2025-38226 (GCVE-0-2025-38226)
Vulnerability from cvelistv5
Published
2025-07-04 13:37
Modified
2025-11-03 17:35
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: vivid: Change the siize of the composing
syzkaller found a bug:
BUG: KASAN: vmalloc-out-of-bounds in tpg_fill_plane_pattern drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:2608 [inline]
BUG: KASAN: vmalloc-out-of-bounds in tpg_fill_plane_buffer+0x1a9c/0x5af0 drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:2705
Write of size 1440 at addr ffffc9000d0ffda0 by task vivid-000-vid-c/5304
CPU: 0 UID: 0 PID: 5304 Comm: vivid-000-vid-c Not tainted 6.14.0-rc2-syzkaller-00039-g09fbf3d50205 #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:94 [inline]
dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
print_address_description mm/kasan/report.c:378 [inline]
print_report+0x169/0x550 mm/kasan/report.c:489
kasan_report+0x143/0x180 mm/kasan/report.c:602
kasan_check_range+0x282/0x290 mm/kasan/generic.c:189
__asan_memcpy+0x40/0x70 mm/kasan/shadow.c:106
tpg_fill_plane_pattern drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:2608 [inline]
tpg_fill_plane_buffer+0x1a9c/0x5af0 drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:2705
vivid_fillbuff drivers/media/test-drivers/vivid/vivid-kthread-cap.c:470 [inline]
vivid_thread_vid_cap_tick+0xf8e/0x60d0 drivers/media/test-drivers/vivid/vivid-kthread-cap.c:629
vivid_thread_vid_cap+0x8aa/0xf30 drivers/media/test-drivers/vivid/vivid-kthread-cap.c:767
kthread+0x7a9/0x920 kernel/kthread.c:464
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:148
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
</TASK>
The composition size cannot be larger than the size of fmt_cap_rect.
So execute v4l2_rect_map_inside() even if has_compose_cap == 0.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 54f259906039dbfe46c550011409fa16f72370f6 Version: f9d19f3a044ca651b0be52a4bf951ffe74259b9f Version: ab54081a2843aefb837812fac5488cc8f1696142 Version: 2f558c5208b0f70c8140e08ce09fcc84da48e789 Version: 94a7ad9283464b75b12516c5512541d467cefcf8 Version: 94a7ad9283464b75b12516c5512541d467cefcf8 Version: 94a7ad9283464b75b12516c5512541d467cefcf8 Version: 94a7ad9283464b75b12516c5512541d467cefcf8 Version: 8c0ee15d9a102c732d0745566d254040085d5663 Version: 5edc3604151919da8da0fb092b71d7dce07d848a Version: 9c7fba9503b826f0c061d136f8f0c9f953ed18b9 Version: ccb5392c4fea0e7d9f7ab35567e839d74cb3998b |
||
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"url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"
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"title": "CVE Program Container"
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: vivid: Change the siize of the composing\n\nsyzkaller found a bug:\n\nBUG: KASAN: vmalloc-out-of-bounds in tpg_fill_plane_pattern drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:2608 [inline]\nBUG: KASAN: vmalloc-out-of-bounds in tpg_fill_plane_buffer+0x1a9c/0x5af0 drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:2705\nWrite of size 1440 at addr ffffc9000d0ffda0 by task vivid-000-vid-c/5304\n\nCPU: 0 UID: 0 PID: 5304 Comm: vivid-000-vid-c Not tainted 6.14.0-rc2-syzkaller-00039-g09fbf3d50205 #0\nHardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014\n\nCall Trace:\n \u003cTASK\u003e\n __dump_stack lib/dump_stack.c:94 [inline]\n dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120\n print_address_description mm/kasan/report.c:378 [inline]\n print_report+0x169/0x550 mm/kasan/report.c:489\n kasan_report+0x143/0x180 mm/kasan/report.c:602\n kasan_check_range+0x282/0x290 mm/kasan/generic.c:189\n __asan_memcpy+0x40/0x70 mm/kasan/shadow.c:106\n tpg_fill_plane_pattern drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:2608 [inline]\n tpg_fill_plane_buffer+0x1a9c/0x5af0 drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:2705\n vivid_fillbuff drivers/media/test-drivers/vivid/vivid-kthread-cap.c:470 [inline]\n vivid_thread_vid_cap_tick+0xf8e/0x60d0 drivers/media/test-drivers/vivid/vivid-kthread-cap.c:629\n vivid_thread_vid_cap+0x8aa/0xf30 drivers/media/test-drivers/vivid/vivid-kthread-cap.c:767\n kthread+0x7a9/0x920 kernel/kthread.c:464\n ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:148\n ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244\n \u003c/TASK\u003e\n\nThe composition size cannot be larger than the size of fmt_cap_rect.\nSo execute v4l2_rect_map_inside() even if has_compose_cap == 0."
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CVE-2025-38145 (GCVE-0-2025-38145)
Vulnerability from cvelistv5
Published
2025-07-03 08:35
Modified
2025-11-03 17:34
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
soc: aspeed: Add NULL check in aspeed_lpc_enable_snoop()
devm_kasprintf() returns NULL when memory allocation fails. Currently,
aspeed_lpc_enable_snoop() does not check for this case, which results in a
NULL pointer dereference.
Add NULL check after devm_kasprintf() to prevent this issue.
[arj: Fix Fixes: tag to use subject from 3772e5da4454]
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 3772e5da445420543b25825ac2b5971f3743f6e8 Version: 3772e5da445420543b25825ac2b5971f3743f6e8 Version: 3772e5da445420543b25825ac2b5971f3743f6e8 Version: 3772e5da445420543b25825ac2b5971f3743f6e8 Version: 3772e5da445420543b25825ac2b5971f3743f6e8 Version: 3772e5da445420543b25825ac2b5971f3743f6e8 Version: 3772e5da445420543b25825ac2b5971f3743f6e8 Version: 3772e5da445420543b25825ac2b5971f3743f6e8 |
||
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CVE-2025-37953 (GCVE-0-2025-37953)
Vulnerability from cvelistv5
Published
2025-05-20 16:01
Modified
2025-11-03 19:57
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
sch_htb: make htb_deactivate() idempotent
Alan reported a NULL pointer dereference in htb_next_rb_node()
after we made htb_qlen_notify() idempotent.
It turns out in the following case it introduced some regression:
htb_dequeue_tree():
|-> fq_codel_dequeue()
|-> qdisc_tree_reduce_backlog()
|-> htb_qlen_notify()
|-> htb_deactivate()
|-> htb_next_rb_node()
|-> htb_deactivate()
For htb_next_rb_node(), after calling the 1st htb_deactivate(), the
clprio[prio]->ptr could be already set to NULL, which means
htb_next_rb_node() is vulnerable here.
For htb_deactivate(), although we checked qlen before calling it, in
case of qlen==0 after qdisc_tree_reduce_backlog(), we may call it again
which triggers the warning inside.
To fix the issues here, we need to:
1) Make htb_deactivate() idempotent, that is, simply return if we
already call it before.
2) Make htb_next_rb_node() safe against ptr==NULL.
Many thanks to Alan for testing and for the reproducer.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
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|---|---|---|---|---|
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||
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CVE-2025-38373 (GCVE-0-2025-38373)
Vulnerability from cvelistv5
Published
2025-07-25 12:53
Modified
2025-07-28 04:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
IB/mlx5: Fix potential deadlock in MR deregistration
The issue arises when kzalloc() is invoked while holding umem_mutex or
any other lock acquired under umem_mutex. This is problematic because
kzalloc() can trigger fs_reclaim_aqcuire(), which may, in turn, invoke
mmu_notifier_invalidate_range_start(). This function can lead to
mlx5_ib_invalidate_range(), which attempts to acquire umem_mutex again,
resulting in a deadlock.
The problematic flow:
CPU0 | CPU1
---------------------------------------|------------------------------------------------
mlx5_ib_dereg_mr() |
→ revoke_mr() |
→ mutex_lock(&umem_odp->umem_mutex) |
| mlx5_mkey_cache_init()
| → mutex_lock(&dev->cache.rb_lock)
| → mlx5r_cache_create_ent_locked()
| → kzalloc(GFP_KERNEL)
| → fs_reclaim()
| → mmu_notifier_invalidate_range_start()
| → mlx5_ib_invalidate_range()
| → mutex_lock(&umem_odp->umem_mutex)
→ cache_ent_find_and_store() |
→ mutex_lock(&dev->cache.rb_lock) |
Additionally, when kzalloc() is called from within
cache_ent_find_and_store(), we encounter the same deadlock due to
re-acquisition of umem_mutex.
Solve by releasing umem_mutex in dereg_mr() after umr_revoke_mr()
and before acquiring rb_lock. This ensures that we don't hold
umem_mutex while performing memory allocations that could trigger
the reclaim path.
This change prevents the deadlock by ensuring proper lock ordering and
avoiding holding locks during memory allocation operations that could
trigger the reclaim path.
The following lockdep warning demonstrates the deadlock:
python3/20557 is trying to acquire lock:
ffff888387542128 (&umem_odp->umem_mutex){+.+.}-{4:4}, at:
mlx5_ib_invalidate_range+0x5b/0x550 [mlx5_ib]
but task is already holding lock:
ffffffff82f6b840 (mmu_notifier_invalidate_range_start){+.+.}-{0:0}, at:
unmap_vmas+0x7b/0x1a0
which lock already depends on the new lock.
the existing dependency chain (in reverse order) is:
-> #3 (mmu_notifier_invalidate_range_start){+.+.}-{0:0}:
fs_reclaim_acquire+0x60/0xd0
mem_cgroup_css_alloc+0x6f/0x9b0
cgroup_init_subsys+0xa4/0x240
cgroup_init+0x1c8/0x510
start_kernel+0x747/0x760
x86_64_start_reservations+0x25/0x30
x86_64_start_kernel+0x73/0x80
common_startup_64+0x129/0x138
-> #2 (fs_reclaim){+.+.}-{0:0}:
fs_reclaim_acquire+0x91/0xd0
__kmalloc_cache_noprof+0x4d/0x4c0
mlx5r_cache_create_ent_locked+0x75/0x620 [mlx5_ib]
mlx5_mkey_cache_init+0x186/0x360 [mlx5_ib]
mlx5_ib_stage_post_ib_reg_umr_init+0x3c/0x60 [mlx5_ib]
__mlx5_ib_add+0x4b/0x190 [mlx5_ib]
mlx5r_probe+0xd9/0x320 [mlx5_ib]
auxiliary_bus_probe+0x42/0x70
really_probe+0xdb/0x360
__driver_probe_device+0x8f/0x130
driver_probe_device+0x1f/0xb0
__driver_attach+0xd4/0x1f0
bus_for_each_dev+0x79/0xd0
bus_add_driver+0xf0/0x200
driver_register+0x6e/0xc0
__auxiliary_driver_register+0x6a/0xc0
do_one_initcall+0x5e/0x390
do_init_module+0x88/0x240
init_module_from_file+0x85/0xc0
idempotent_init_module+0x104/0x300
__x64_sys_finit_module+0x68/0xc0
do_syscall_64+0x6d/0x140
entry_SYSCALL_64_after_hwframe+0x4b/0x53
-> #1 (&dev->cache.rb_lock){+.+.}-{4:4}:
__mutex_lock+0x98/0xf10
__mlx5_ib_dereg_mr+0x6f2/0x890 [mlx5_ib]
mlx5_ib_dereg_mr+0x21/0x110 [mlx5_ib]
ib_dereg_mr_user+0x85/0x1f0 [ib_core]
---truncated---
References
Impacted products
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nIB/mlx5: Fix potential deadlock in MR deregistration\n\nThe issue arises when kzalloc() is invoked while holding umem_mutex or\nany other lock acquired under umem_mutex. This is problematic because\nkzalloc() can trigger fs_reclaim_aqcuire(), which may, in turn, invoke\nmmu_notifier_invalidate_range_start(). This function can lead to\nmlx5_ib_invalidate_range(), which attempts to acquire umem_mutex again,\nresulting in a deadlock.\n\nThe problematic flow:\n CPU0 | CPU1\n---------------------------------------|------------------------------------------------\nmlx5_ib_dereg_mr() |\n \u2192 revoke_mr() |\n \u2192 mutex_lock(\u0026umem_odp-\u003eumem_mutex) |\n | mlx5_mkey_cache_init()\n | \u2192 mutex_lock(\u0026dev-\u003ecache.rb_lock)\n | \u2192 mlx5r_cache_create_ent_locked()\n | \u2192 kzalloc(GFP_KERNEL)\n | \u2192 fs_reclaim()\n | \u2192 mmu_notifier_invalidate_range_start()\n | \u2192 mlx5_ib_invalidate_range()\n | \u2192 mutex_lock(\u0026umem_odp-\u003eumem_mutex)\n \u2192 cache_ent_find_and_store() |\n \u2192 mutex_lock(\u0026dev-\u003ecache.rb_lock) |\n\nAdditionally, when kzalloc() is called from within\ncache_ent_find_and_store(), we encounter the same deadlock due to\nre-acquisition of umem_mutex.\n\nSolve by releasing umem_mutex in dereg_mr() after umr_revoke_mr()\nand before acquiring rb_lock. This ensures that we don\u0027t hold\numem_mutex while performing memory allocations that could trigger\nthe reclaim path.\n\nThis change prevents the deadlock by ensuring proper lock ordering and\navoiding holding locks during memory allocation operations that could\ntrigger the reclaim path.\n\nThe following lockdep warning demonstrates the deadlock:\n\n python3/20557 is trying to acquire lock:\n ffff888387542128 (\u0026umem_odp-\u003eumem_mutex){+.+.}-{4:4}, at:\n mlx5_ib_invalidate_range+0x5b/0x550 [mlx5_ib]\n\n but task is already holding lock:\n ffffffff82f6b840 (mmu_notifier_invalidate_range_start){+.+.}-{0:0}, at:\n unmap_vmas+0x7b/0x1a0\n\n which lock already depends on the new lock.\n\n the existing dependency chain (in reverse order) is:\n\n -\u003e #3 (mmu_notifier_invalidate_range_start){+.+.}-{0:0}:\n fs_reclaim_acquire+0x60/0xd0\n mem_cgroup_css_alloc+0x6f/0x9b0\n cgroup_init_subsys+0xa4/0x240\n cgroup_init+0x1c8/0x510\n start_kernel+0x747/0x760\n x86_64_start_reservations+0x25/0x30\n x86_64_start_kernel+0x73/0x80\n common_startup_64+0x129/0x138\n\n -\u003e #2 (fs_reclaim){+.+.}-{0:0}:\n fs_reclaim_acquire+0x91/0xd0\n __kmalloc_cache_noprof+0x4d/0x4c0\n mlx5r_cache_create_ent_locked+0x75/0x620 [mlx5_ib]\n mlx5_mkey_cache_init+0x186/0x360 [mlx5_ib]\n mlx5_ib_stage_post_ib_reg_umr_init+0x3c/0x60 [mlx5_ib]\n __mlx5_ib_add+0x4b/0x190 [mlx5_ib]\n mlx5r_probe+0xd9/0x320 [mlx5_ib]\n auxiliary_bus_probe+0x42/0x70\n really_probe+0xdb/0x360\n __driver_probe_device+0x8f/0x130\n driver_probe_device+0x1f/0xb0\n __driver_attach+0xd4/0x1f0\n bus_for_each_dev+0x79/0xd0\n bus_add_driver+0xf0/0x200\n driver_register+0x6e/0xc0\n __auxiliary_driver_register+0x6a/0xc0\n do_one_initcall+0x5e/0x390\n do_init_module+0x88/0x240\n init_module_from_file+0x85/0xc0\n idempotent_init_module+0x104/0x300\n __x64_sys_finit_module+0x68/0xc0\n do_syscall_64+0x6d/0x140\n entry_SYSCALL_64_after_hwframe+0x4b/0x53\n\n -\u003e #1 (\u0026dev-\u003ecache.rb_lock){+.+.}-{4:4}:\n __mutex_lock+0x98/0xf10\n __mlx5_ib_dereg_mr+0x6f2/0x890 [mlx5_ib]\n mlx5_ib_dereg_mr+0x21/0x110 [mlx5_ib]\n ib_dereg_mr_user+0x85/0x1f0 [ib_core]\n \n---truncated---"
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CVE-2025-38468 (GCVE-0-2025-38468)
Vulnerability from cvelistv5
Published
2025-07-28 11:12
Modified
2025-11-03 17:38
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/sched: Return NULL when htb_lookup_leaf encounters an empty rbtree
htb_lookup_leaf has a BUG_ON that can trigger with the following:
tc qdisc del dev lo root
tc qdisc add dev lo root handle 1: htb default 1
tc class add dev lo parent 1: classid 1:1 htb rate 64bit
tc qdisc add dev lo parent 1:1 handle 2: netem
tc qdisc add dev lo parent 2:1 handle 3: blackhole
ping -I lo -c1 -W0.001 127.0.0.1
The root cause is the following:
1. htb_dequeue calls htb_dequeue_tree which calls the dequeue handler on
the selected leaf qdisc
2. netem_dequeue calls enqueue on the child qdisc
3. blackhole_enqueue drops the packet and returns a value that is not
just NET_XMIT_SUCCESS
4. Because of this, netem_dequeue calls qdisc_tree_reduce_backlog, and
since qlen is now 0, it calls htb_qlen_notify -> htb_deactivate ->
htb_deactiviate_prios -> htb_remove_class_from_row -> htb_safe_rb_erase
5. As this is the only class in the selected hprio rbtree,
__rb_change_child in __rb_erase_augmented sets the rb_root pointer to
NULL
6. Because blackhole_dequeue returns NULL, netem_dequeue returns NULL,
which causes htb_dequeue_tree to call htb_lookup_leaf with the same
hprio rbtree, and fail the BUG_ON
The function graph for this scenario is shown here:
0) | htb_enqueue() {
0) + 13.635 us | netem_enqueue();
0) 4.719 us | htb_activate_prios();
0) # 2249.199 us | }
0) | htb_dequeue() {
0) 2.355 us | htb_lookup_leaf();
0) | netem_dequeue() {
0) + 11.061 us | blackhole_enqueue();
0) | qdisc_tree_reduce_backlog() {
0) | qdisc_lookup_rcu() {
0) 1.873 us | qdisc_match_from_root();
0) 6.292 us | }
0) 1.894 us | htb_search();
0) | htb_qlen_notify() {
0) 2.655 us | htb_deactivate_prios();
0) 6.933 us | }
0) + 25.227 us | }
0) 1.983 us | blackhole_dequeue();
0) + 86.553 us | }
0) # 2932.761 us | qdisc_warn_nonwc();
0) | htb_lookup_leaf() {
0) | BUG_ON();
------------------------------------------
The full original bug report can be seen here [1].
We can fix this just by returning NULL instead of the BUG_ON,
as htb_dequeue_tree returns NULL when htb_lookup_leaf returns
NULL.
[1] https://lore.kernel.org/netdev/pF5XOOIim0IuEfhI-SOxTgRvNoDwuux7UHKnE_Y5-zVd4wmGvNk2ceHjKb8ORnzw0cGwfmVu42g9dL7XyJLf1NEzaztboTWcm0Ogxuojoeo=@willsroot.io/
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 512bb43eb5422ee69a1be05ea0d89dc074fac9a2 Version: 512bb43eb5422ee69a1be05ea0d89dc074fac9a2 Version: 512bb43eb5422ee69a1be05ea0d89dc074fac9a2 Version: 512bb43eb5422ee69a1be05ea0d89dc074fac9a2 Version: 512bb43eb5422ee69a1be05ea0d89dc074fac9a2 Version: 512bb43eb5422ee69a1be05ea0d89dc074fac9a2 Version: 512bb43eb5422ee69a1be05ea0d89dc074fac9a2 Version: 512bb43eb5422ee69a1be05ea0d89dc074fac9a2 |
||
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CVE-2025-37752 (GCVE-0-2025-37752)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-11-03 19:54
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net_sched: sch_sfq: move the limit validation
It is not sufficient to directly validate the limit on the data that
the user passes as it can be updated based on how the other parameters
are changed.
Move the check at the end of the configuration update process to also
catch scenarios where the limit is indirectly updated, for example
with the following configurations:
tc qdisc add dev dummy0 handle 1: root sfq limit 2 flows 1 depth 1
tc qdisc add dev dummy0 handle 1: root sfq limit 2 flows 1 divisor 1
This fixes the following syzkaller reported crash:
------------[ cut here ]------------
UBSAN: array-index-out-of-bounds in net/sched/sch_sfq.c:203:6
index 65535 is out of range for type 'struct sfq_head[128]'
CPU: 1 UID: 0 PID: 3037 Comm: syz.2.16 Not tainted 6.14.0-rc2-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:94 [inline]
dump_stack_lvl+0x201/0x300 lib/dump_stack.c:120
ubsan_epilogue lib/ubsan.c:231 [inline]
__ubsan_handle_out_of_bounds+0xf5/0x120 lib/ubsan.c:429
sfq_link net/sched/sch_sfq.c:203 [inline]
sfq_dec+0x53c/0x610 net/sched/sch_sfq.c:231
sfq_dequeue+0x34e/0x8c0 net/sched/sch_sfq.c:493
sfq_reset+0x17/0x60 net/sched/sch_sfq.c:518
qdisc_reset+0x12e/0x600 net/sched/sch_generic.c:1035
tbf_reset+0x41/0x110 net/sched/sch_tbf.c:339
qdisc_reset+0x12e/0x600 net/sched/sch_generic.c:1035
dev_reset_queue+0x100/0x1b0 net/sched/sch_generic.c:1311
netdev_for_each_tx_queue include/linux/netdevice.h:2590 [inline]
dev_deactivate_many+0x7e5/0xe70 net/sched/sch_generic.c:1375
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: e12f6013d0a69660e8b99bfe381b9546ae667328 Version: 1e6d9d87626cf89eeffb4d943db12cb5b10bf961 Version: 1b562b7f9231432da40d12e19786c1bd7df653a7 Version: 35d0137305ae2f97260a9047f445bd4434bd6cc7 Version: 833e9a1c27b82024db7ff5038a51651f48f05e5e Version: 7d8947f2153ee9c5ab4cb17861a11cc45f30e8c4 Version: 7fefc294204f10a3405f175f4ac2be16d63f135e Version: 10685681bafce6febb39770f3387621bf5d67d0b Version: 10685681bafce6febb39770f3387621bf5d67d0b |
||
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CVE-2025-38127 (GCVE-0-2025-38127)
Vulnerability from cvelistv5
Published
2025-07-03 08:35
Modified
2025-07-28 04:12
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ice: fix Tx scheduler error handling in XDP callback
When the XDP program is loaded, the XDP callback adds new Tx queues.
This means that the callback must update the Tx scheduler with the new
queue number. In the event of a Tx scheduler failure, the XDP callback
should also fail and roll back any changes previously made for XDP
preparation.
The previous implementation had a bug that not all changes made by the
XDP callback were rolled back. This caused the crash with the following
call trace:
[ +9.549584] ice 0000:ca:00.0: Failed VSI LAN queue config for XDP, error: -5
[ +0.382335] Oops: general protection fault, probably for non-canonical address 0x50a2250a90495525: 0000 [#1] SMP NOPTI
[ +0.010710] CPU: 103 UID: 0 PID: 0 Comm: swapper/103 Not tainted 6.14.0-net-next-mar-31+ #14 PREEMPT(voluntary)
[ +0.010175] Hardware name: Intel Corporation M50CYP2SBSTD/M50CYP2SBSTD, BIOS SE5C620.86B.01.01.0005.2202160810 02/16/2022
[ +0.010946] RIP: 0010:__ice_update_sample+0x39/0xe0 [ice]
[...]
[ +0.002715] Call Trace:
[ +0.002452] <IRQ>
[ +0.002021] ? __die_body.cold+0x19/0x29
[ +0.003922] ? die_addr+0x3c/0x60
[ +0.003319] ? exc_general_protection+0x17c/0x400
[ +0.004707] ? asm_exc_general_protection+0x26/0x30
[ +0.004879] ? __ice_update_sample+0x39/0xe0 [ice]
[ +0.004835] ice_napi_poll+0x665/0x680 [ice]
[ +0.004320] __napi_poll+0x28/0x190
[ +0.003500] net_rx_action+0x198/0x360
[ +0.003752] ? update_rq_clock+0x39/0x220
[ +0.004013] handle_softirqs+0xf1/0x340
[ +0.003840] ? sched_clock_cpu+0xf/0x1f0
[ +0.003925] __irq_exit_rcu+0xc2/0xe0
[ +0.003665] common_interrupt+0x85/0xa0
[ +0.003839] </IRQ>
[ +0.002098] <TASK>
[ +0.002106] asm_common_interrupt+0x26/0x40
[ +0.004184] RIP: 0010:cpuidle_enter_state+0xd3/0x690
Fix this by performing the missing unmapping of XDP queues from
q_vectors and setting the XDP rings pointer back to NULL after all those
queues are released.
Also, add an immediate exit from the XDP callback in case of ring
preparation failure.
References
| URL | Tags | |
|---|---|---|
Impacted products
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CVE-2025-38158 (GCVE-0-2025-38158)
Vulnerability from cvelistv5
Published
2025-07-03 08:36
Modified
2025-11-03 17:34
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
hisi_acc_vfio_pci: fix XQE dma address error
The dma addresses of EQE and AEQE are wrong after migration and
results in guest kernel-mode encryption services failure.
Comparing the definition of hardware registers, we found that
there was an error when the data read from the register was
combined into an address. Therefore, the address combination
sequence needs to be corrected.
Even after fixing the above problem, we still have an issue
where the Guest from an old kernel can get migrated to
new kernel and may result in wrong data.
In order to ensure that the address is correct after migration,
if an old magic number is detected, the dma address needs to be
updated.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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CVE-2025-37995 (GCVE-0-2025-37995)
Vulnerability from cvelistv5
Published
2025-05-29 13:15
Modified
2025-11-03 19:58
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
module: ensure that kobject_put() is safe for module type kobjects
In 'lookup_or_create_module_kobject()', an internal kobject is created
using 'module_ktype'. So call to 'kobject_put()' on error handling
path causes an attempt to use an uninitialized completion pointer in
'module_kobject_release()'. In this scenario, we just want to release
kobject without an extra synchronization required for a regular module
unloading process, so adding an extra check whether 'complete()' is
actually required makes 'kobject_put()' safe.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 942e443127e928a5631c3d5102aca8c8b3c2dd98 Version: 942e443127e928a5631c3d5102aca8c8b3c2dd98 Version: 942e443127e928a5631c3d5102aca8c8b3c2dd98 Version: 942e443127e928a5631c3d5102aca8c8b3c2dd98 Version: 942e443127e928a5631c3d5102aca8c8b3c2dd98 Version: 942e443127e928a5631c3d5102aca8c8b3c2dd98 Version: 942e443127e928a5631c3d5102aca8c8b3c2dd98 Version: 942e443127e928a5631c3d5102aca8c8b3c2dd98 |
||
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CVE-2025-37800 (GCVE-0-2025-37800)
Vulnerability from cvelistv5
Published
2025-05-08 06:26
Modified
2025-05-26 05:21
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
driver core: fix potential NULL pointer dereference in dev_uevent()
If userspace reads "uevent" device attribute at the same time as another
threads unbinds the device from its driver, change to dev->driver from a
valid pointer to NULL may result in crash. Fix this by using READ_ONCE()
when fetching the pointer, and take bus' drivers klist lock to make sure
driver instance will not disappear while we access it.
Use WRITE_ONCE() when setting the driver pointer to ensure there is no
tearing.
References
| URL | Tags | |
|---|---|---|
Impacted products
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CVE-2025-38120 (GCVE-0-2025-38120)
Vulnerability from cvelistv5
Published
2025-07-03 08:35
Modified
2025-11-03 17:34
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nf_set_pipapo_avx2: fix initial map fill
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out the remainder, else we leak those bits into the next match round map.
The early fix was incomplete and did only fix up the generic C
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References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
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CVE-2025-38148 (GCVE-0-2025-38148)
Vulnerability from cvelistv5
Published
2025-07-03 08:35
Modified
2025-11-03 17:34
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: phy: mscc: Fix memory leak when using one step timestamping
Fix memory leak when running one-step timestamping. When running
one-step sync timestamping, the HW is configured to insert the TX time
into the frame, so there is no reason to keep the skb anymore. As in
this case the HW will never generate an interrupt to say that the frame
was timestamped, then the frame will never released.
Fix this by freeing the frame in case of one-step timestamping.
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
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CVE-2025-37742 (GCVE-0-2025-37742)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-11-03 19:54
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
jfs: Fix uninit-value access of imap allocated in the diMount() function
syzbot reports that hex_dump_to_buffer is using uninit-value:
=====================================================
BUG: KMSAN: uninit-value in hex_dump_to_buffer+0x888/0x1100 lib/hexdump.c:171
hex_dump_to_buffer+0x888/0x1100 lib/hexdump.c:171
print_hex_dump+0x13d/0x3e0 lib/hexdump.c:276
diFree+0x5ba/0x4350 fs/jfs/jfs_imap.c:876
jfs_evict_inode+0x510/0x550 fs/jfs/inode.c:156
evict+0x723/0xd10 fs/inode.c:796
iput_final fs/inode.c:1946 [inline]
iput+0x97b/0xdb0 fs/inode.c:1972
txUpdateMap+0xf3e/0x1150 fs/jfs/jfs_txnmgr.c:2367
txLazyCommit fs/jfs/jfs_txnmgr.c:2664 [inline]
jfs_lazycommit+0x627/0x11d0 fs/jfs/jfs_txnmgr.c:2733
kthread+0x6b9/0xef0 kernel/kthread.c:464
ret_from_fork+0x6d/0x90 arch/x86/kernel/process.c:148
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
Uninit was created at:
slab_post_alloc_hook mm/slub.c:4121 [inline]
slab_alloc_node mm/slub.c:4164 [inline]
__kmalloc_cache_noprof+0x8e3/0xdf0 mm/slub.c:4320
kmalloc_noprof include/linux/slab.h:901 [inline]
diMount+0x61/0x7f0 fs/jfs/jfs_imap.c:105
jfs_mount+0xa8e/0x11d0 fs/jfs/jfs_mount.c:176
jfs_fill_super+0xa47/0x17c0 fs/jfs/super.c:523
get_tree_bdev_flags+0x6ec/0x910 fs/super.c:1636
get_tree_bdev+0x37/0x50 fs/super.c:1659
jfs_get_tree+0x34/0x40 fs/jfs/super.c:635
vfs_get_tree+0xb1/0x5a0 fs/super.c:1814
do_new_mount+0x71f/0x15e0 fs/namespace.c:3560
path_mount+0x742/0x1f10 fs/namespace.c:3887
do_mount fs/namespace.c:3900 [inline]
__do_sys_mount fs/namespace.c:4111 [inline]
__se_sys_mount+0x71f/0x800 fs/namespace.c:4088
__x64_sys_mount+0xe4/0x150 fs/namespace.c:4088
x64_sys_call+0x39bf/0x3c30 arch/x86/include/generated/asm/syscalls_64.h:166
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xcd/0x1e0 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
=====================================================
The reason is that imap is not properly initialized after memory
allocation. It will cause the snprintf() function to write uninitialized
data into linebuf within hex_dump_to_buffer().
Fix this by using kzalloc instead of kmalloc to clear its content at the
beginning in diMount().
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
||
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CVE-2025-38022 (GCVE-0-2025-38022)
Vulnerability from cvelistv5
Published
2025-06-18 09:28
Modified
2025-06-18 09:28
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA/core: Fix "KASAN: slab-use-after-free Read in ib_register_device" problem
Call Trace:
__dump_stack lib/dump_stack.c:94 [inline]
dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:120
print_address_description mm/kasan/report.c:408 [inline]
print_report+0xc3/0x670 mm/kasan/report.c:521
kasan_report+0xe0/0x110 mm/kasan/report.c:634
strlen+0x93/0xa0 lib/string.c:420
__fortify_strlen include/linux/fortify-string.h:268 [inline]
get_kobj_path_length lib/kobject.c:118 [inline]
kobject_get_path+0x3f/0x2a0 lib/kobject.c:158
kobject_uevent_env+0x289/0x1870 lib/kobject_uevent.c:545
ib_register_device drivers/infiniband/core/device.c:1472 [inline]
ib_register_device+0x8cf/0xe00 drivers/infiniband/core/device.c:1393
rxe_register_device+0x275/0x320 drivers/infiniband/sw/rxe/rxe_verbs.c:1552
rxe_net_add+0x8e/0xe0 drivers/infiniband/sw/rxe/rxe_net.c:550
rxe_newlink+0x70/0x190 drivers/infiniband/sw/rxe/rxe.c:225
nldev_newlink+0x3a3/0x680 drivers/infiniband/core/nldev.c:1796
rdma_nl_rcv_msg+0x387/0x6e0 drivers/infiniband/core/netlink.c:195
rdma_nl_rcv_skb.constprop.0.isra.0+0x2e5/0x450
netlink_unicast_kernel net/netlink/af_netlink.c:1313 [inline]
netlink_unicast+0x53a/0x7f0 net/netlink/af_netlink.c:1339
netlink_sendmsg+0x8d1/0xdd0 net/netlink/af_netlink.c:1883
sock_sendmsg_nosec net/socket.c:712 [inline]
__sock_sendmsg net/socket.c:727 [inline]
____sys_sendmsg+0xa95/0xc70 net/socket.c:2566
___sys_sendmsg+0x134/0x1d0 net/socket.c:2620
__sys_sendmsg+0x16d/0x220 net/socket.c:2652
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xcd/0x260 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
This problem is similar to the problem that the
commit 1d6a9e7449e2 ("RDMA/core: Fix use-after-free when rename device name")
fixes.
The root cause is: the function ib_device_rename() renames the name with
lock. But in the function kobject_uevent(), this name is accessed without
lock protection at the same time.
The solution is to add the lock protection when this name is accessed in
the function kobject_uevent().
References
Impacted products
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CVE-2022-50033 (GCVE-0-2022-50033)
Vulnerability from cvelistv5
Published
2025-06-18 11:01
Modified
2025-09-03 12:59
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: host: ohci-ppc-of: Fix refcount leak bug
In ohci_hcd_ppc_of_probe(), of_find_compatible_node() will return
a node pointer with refcount incremented. We should use of_node_put()
when it is not used anymore.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 796bcae7361c28cf825780f6f1aac9dd3411394e Version: 796bcae7361c28cf825780f6f1aac9dd3411394e Version: 796bcae7361c28cf825780f6f1aac9dd3411394e Version: 796bcae7361c28cf825780f6f1aac9dd3411394e Version: 796bcae7361c28cf825780f6f1aac9dd3411394e Version: 796bcae7361c28cf825780f6f1aac9dd3411394e Version: 796bcae7361c28cf825780f6f1aac9dd3411394e Version: 796bcae7361c28cf825780f6f1aac9dd3411394e |
||
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CVE-2025-23148 (GCVE-0-2025-23148)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-11-03 19:42
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
soc: samsung: exynos-chipid: Add NULL pointer check in exynos_chipid_probe()
soc_dev_attr->revision could be NULL, thus,
a pointer check is added to prevent potential NULL pointer dereference.
This is similar to the fix in commit 3027e7b15b02
("ice: Fix some null pointer dereference issues in ice_ptp.c").
This issue is found by our static analysis tool.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 3253b7b7cd44c4dd029a4ce280ef9f409a256e5f Version: 3253b7b7cd44c4dd029a4ce280ef9f409a256e5f Version: 3253b7b7cd44c4dd029a4ce280ef9f409a256e5f Version: 3253b7b7cd44c4dd029a4ce280ef9f409a256e5f Version: 3253b7b7cd44c4dd029a4ce280ef9f409a256e5f Version: 3253b7b7cd44c4dd029a4ce280ef9f409a256e5f Version: 3253b7b7cd44c4dd029a4ce280ef9f409a256e5f Version: 3253b7b7cd44c4dd029a4ce280ef9f409a256e5f |
||
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CVE-2025-23161 (GCVE-0-2025-23161)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-11-03 19:43
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
PCI: vmd: Make vmd_dev::cfg_lock a raw_spinlock_t type
The access to the PCI config space via pci_ops::read and pci_ops::write is
a low-level hardware access. The functions can be accessed with disabled
interrupts even on PREEMPT_RT. The pci_lock is a raw_spinlock_t for this
purpose.
A spinlock_t becomes a sleeping lock on PREEMPT_RT, so it cannot be
acquired with disabled interrupts. The vmd_dev::cfg_lock is accessed in
the same context as the pci_lock.
Make vmd_dev::cfg_lock a raw_spinlock_t type so it can be used with
interrupts disabled.
This was reported as:
BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48
Call Trace:
rt_spin_lock+0x4e/0x130
vmd_pci_read+0x8d/0x100 [vmd]
pci_user_read_config_byte+0x6f/0xe0
pci_read_config+0xfe/0x290
sysfs_kf_bin_read+0x68/0x90
[bigeasy: reword commit message]
Tested-off-by: Luis Claudio R. Goncalves <lgoncalv@redhat.com>
[kwilczynski: commit log]
[bhelgaas: add back report info from
https://lore.kernel.org/lkml/20241218115951.83062-1-ryotkkr98@gmail.com/]
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
||
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CVE-2025-21868 (GCVE-0-2025-21868)
Vulnerability from cvelistv5
Published
2025-03-27 13:38
Modified
2025-11-24 09:49
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: allow small head cache usage with large MAX_SKB_FRAGS values
Sabrina reported the following splat:
WARNING: CPU: 0 PID: 1 at net/core/dev.c:6935 netif_napi_add_weight_locked+0x8f2/0xba0
Modules linked in:
CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 6.14.0-rc1-net-00092-g011b03359038 #996
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Arch Linux 1.16.3-1-1 04/01/2014
RIP: 0010:netif_napi_add_weight_locked+0x8f2/0xba0
Code: e8 c3 e6 6a fe 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc c7 44 24 10 ff ff ff ff e9 8f fb ff ff e8 9e e6 6a fe <0f> 0b e9 d3 fe ff ff e8 92 e6 6a fe 48 8b 04 24 be ff ff ff ff 48
RSP: 0000:ffffc9000001fc60 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff88806ce48128 RCX: 1ffff11001664b9e
RDX: ffff888008f00040 RSI: ffffffff8317ca42 RDI: ffff88800b325cb6
RBP: ffff88800b325c40 R08: 0000000000000001 R09: ffffed100167502c
R10: ffff88800b3a8163 R11: 0000000000000000 R12: ffff88800ac1c168
R13: ffff88800ac1c168 R14: ffff88800ac1c168 R15: 0000000000000007
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff888008201000 CR3: 0000000004c94001 CR4: 0000000000370ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
gro_cells_init+0x1ba/0x270
xfrm_input_init+0x4b/0x2a0
xfrm_init+0x38/0x50
ip_rt_init+0x2d7/0x350
ip_init+0xf/0x20
inet_init+0x406/0x590
do_one_initcall+0x9d/0x2e0
do_initcalls+0x23b/0x280
kernel_init_freeable+0x445/0x490
kernel_init+0x20/0x1d0
ret_from_fork+0x46/0x80
ret_from_fork_asm+0x1a/0x30
</TASK>
irq event stamp: 584330
hardirqs last enabled at (584338): [<ffffffff8168bf87>] __up_console_sem+0x77/0xb0
hardirqs last disabled at (584345): [<ffffffff8168bf6c>] __up_console_sem+0x5c/0xb0
softirqs last enabled at (583242): [<ffffffff833ee96d>] netlink_insert+0x14d/0x470
softirqs last disabled at (583754): [<ffffffff8317c8cd>] netif_napi_add_weight_locked+0x77d/0xba0
on kernel built with MAX_SKB_FRAGS=45, where SKB_WITH_OVERHEAD(1024)
is smaller than GRO_MAX_HEAD.
Such built additionally contains the revert of the single page frag cache
so that napi_get_frags() ends up using the page frag allocator, triggering
the splat.
Note that the underlying issue is independent from the mentioned
revert; address it ensuring that the small head cache will fit either TCP
and GRO allocation and updating napi_alloc_skb() and __netdev_alloc_skb()
to select kmalloc() usage for any allocation fitting such cache.
References
| URL | Tags | |
|---|---|---|
Impacted products
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: allow small head cache usage with large MAX_SKB_FRAGS values\n\nSabrina reported the following splat:\n\n WARNING: CPU: 0 PID: 1 at net/core/dev.c:6935 netif_napi_add_weight_locked+0x8f2/0xba0\n Modules linked in:\n CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 6.14.0-rc1-net-00092-g011b03359038 #996\n Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Arch Linux 1.16.3-1-1 04/01/2014\n RIP: 0010:netif_napi_add_weight_locked+0x8f2/0xba0\n Code: e8 c3 e6 6a fe 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc c7 44 24 10 ff ff ff ff e9 8f fb ff ff e8 9e e6 6a fe \u003c0f\u003e 0b e9 d3 fe ff ff e8 92 e6 6a fe 48 8b 04 24 be ff ff ff ff 48\n RSP: 0000:ffffc9000001fc60 EFLAGS: 00010293\n RAX: 0000000000000000 RBX: ffff88806ce48128 RCX: 1ffff11001664b9e\n RDX: ffff888008f00040 RSI: ffffffff8317ca42 RDI: ffff88800b325cb6\n RBP: ffff88800b325c40 R08: 0000000000000001 R09: ffffed100167502c\n R10: ffff88800b3a8163 R11: 0000000000000000 R12: ffff88800ac1c168\n R13: ffff88800ac1c168 R14: ffff88800ac1c168 R15: 0000000000000007\n FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000\n CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n CR2: ffff888008201000 CR3: 0000000004c94001 CR4: 0000000000370ef0\n DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\n DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\n Call Trace:\n \u003cTASK\u003e\n gro_cells_init+0x1ba/0x270\n xfrm_input_init+0x4b/0x2a0\n xfrm_init+0x38/0x50\n ip_rt_init+0x2d7/0x350\n ip_init+0xf/0x20\n inet_init+0x406/0x590\n do_one_initcall+0x9d/0x2e0\n do_initcalls+0x23b/0x280\n kernel_init_freeable+0x445/0x490\n kernel_init+0x20/0x1d0\n ret_from_fork+0x46/0x80\n ret_from_fork_asm+0x1a/0x30\n \u003c/TASK\u003e\n irq event stamp: 584330\n hardirqs last enabled at (584338): [\u003cffffffff8168bf87\u003e] __up_console_sem+0x77/0xb0\n hardirqs last disabled at (584345): [\u003cffffffff8168bf6c\u003e] __up_console_sem+0x5c/0xb0\n softirqs last enabled at (583242): [\u003cffffffff833ee96d\u003e] netlink_insert+0x14d/0x470\n softirqs last disabled at (583754): [\u003cffffffff8317c8cd\u003e] netif_napi_add_weight_locked+0x77d/0xba0\n\non kernel built with MAX_SKB_FRAGS=45, where SKB_WITH_OVERHEAD(1024)\nis smaller than GRO_MAX_HEAD.\n\nSuch built additionally contains the revert of the single page frag cache\nso that napi_get_frags() ends up using the page frag allocator, triggering\nthe splat.\n\nNote that the underlying issue is independent from the mentioned\nrevert; address it ensuring that the small head cache will fit either TCP\nand GRO allocation and updating napi_alloc_skb() and __netdev_alloc_skb()\nto select kmalloc() usage for any allocation fitting such cache."
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CVE-2025-21839 (GCVE-0-2025-21839)
Vulnerability from cvelistv5
Published
2025-03-07 09:09
Modified
2025-11-03 19:37
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
KVM: x86: Load DR6 with guest value only before entering .vcpu_run() loop
Move the conditional loading of hardware DR6 with the guest's DR6 value
out of the core .vcpu_run() loop to fix a bug where KVM can load hardware
with a stale vcpu->arch.dr6.
When the guest accesses a DR and host userspace isn't debugging the guest,
KVM disables DR interception and loads the guest's values into hardware on
VM-Enter and saves them on VM-Exit. This allows the guest to access DRs
at will, e.g. so that a sequence of DR accesses to configure a breakpoint
only generates one VM-Exit.
For DR0-DR3, the logic/behavior is identical between VMX and SVM, and also
identical between KVM_DEBUGREG_BP_ENABLED (userspace debugging the guest)
and KVM_DEBUGREG_WONT_EXIT (guest using DRs), and so KVM handles loading
DR0-DR3 in common code, _outside_ of the core kvm_x86_ops.vcpu_run() loop.
But for DR6, the guest's value doesn't need to be loaded into hardware for
KVM_DEBUGREG_BP_ENABLED, and SVM provides a dedicated VMCB field whereas
VMX requires software to manually load the guest value, and so loading the
guest's value into DR6 is handled by {svm,vmx}_vcpu_run(), i.e. is done
_inside_ the core run loop.
Unfortunately, saving the guest values on VM-Exit is initiated by common
x86, again outside of the core run loop. If the guest modifies DR6 (in
hardware, when DR interception is disabled), and then the next VM-Exit is
a fastpath VM-Exit, KVM will reload hardware DR6 with vcpu->arch.dr6 and
clobber the guest's actual value.
The bug shows up primarily with nested VMX because KVM handles the VMX
preemption timer in the fastpath, and the window between hardware DR6
being modified (in guest context) and DR6 being read by guest software is
orders of magnitude larger in a nested setup. E.g. in non-nested, the
VMX preemption timer would need to fire precisely between #DB injection
and the #DB handler's read of DR6, whereas with a KVM-on-KVM setup, the
window where hardware DR6 is "dirty" extends all the way from L1 writing
DR6 to VMRESUME (in L1).
L1's view:
==========
<L1 disables DR interception>
CPU 0/KVM-7289 [023] d.... 2925.640961: kvm_entry: vcpu 0
A: L1 Writes DR6
CPU 0/KVM-7289 [023] d.... 2925.640963: <hack>: Set DRs, DR6 = 0xffff0ff1
B: CPU 0/KVM-7289 [023] d.... 2925.640967: kvm_exit: vcpu 0 reason EXTERNAL_INTERRUPT intr_info 0x800000ec
D: L1 reads DR6, arch.dr6 = 0
CPU 0/KVM-7289 [023] d.... 2925.640969: <hack>: Sync DRs, DR6 = 0xffff0ff0
CPU 0/KVM-7289 [023] d.... 2925.640976: kvm_entry: vcpu 0
L2 reads DR6, L1 disables DR interception
CPU 0/KVM-7289 [023] d.... 2925.640980: kvm_exit: vcpu 0 reason DR_ACCESS info1 0x0000000000000216
CPU 0/KVM-7289 [023] d.... 2925.640983: kvm_entry: vcpu 0
CPU 0/KVM-7289 [023] d.... 2925.640983: <hack>: Set DRs, DR6 = 0xffff0ff0
L2 detects failure
CPU 0/KVM-7289 [023] d.... 2925.640987: kvm_exit: vcpu 0 reason HLT
L1 reads DR6 (confirms failure)
CPU 0/KVM-7289 [023] d.... 2925.640990: <hack>: Sync DRs, DR6 = 0xffff0ff0
L0's view:
==========
L2 reads DR6, arch.dr6 = 0
CPU 23/KVM-5046 [001] d.... 3410.005610: kvm_exit: vcpu 23 reason DR_ACCESS info1 0x0000000000000216
CPU 23/KVM-5046 [001] ..... 3410.005610: kvm_nested_vmexit: vcpu 23 reason DR_ACCESS info1 0x0000000000000216
L2 => L1 nested VM-Exit
CPU 23/KVM-5046 [001] ..... 3410.005610: kvm_nested_vmexit_inject: reason: DR_ACCESS ext_inf1: 0x0000000000000216
CPU 23/KVM-5046 [001] d.... 3410.005610: kvm_entry: vcpu 23
CPU 23/KVM-5046 [001] d.... 3410.005611: kvm_exit: vcpu 23 reason VMREAD
CPU 23/KVM-5046 [001] d.... 3410.005611: kvm_entry: vcpu 23
CPU 23/KVM-5046 [001] d.... 3410.
---truncated---
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: d67668e9dd76d98136048935723947156737932b Version: d67668e9dd76d98136048935723947156737932b Version: d67668e9dd76d98136048935723947156737932b Version: d67668e9dd76d98136048935723947156737932b Version: d67668e9dd76d98136048935723947156737932b Version: d67668e9dd76d98136048935723947156737932b |
||
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"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nKVM: x86: Load DR6 with guest value only before entering .vcpu_run() loop\n\nMove the conditional loading of hardware DR6 with the guest\u0027s DR6 value\nout of the core .vcpu_run() loop to fix a bug where KVM can load hardware\nwith a stale vcpu-\u003earch.dr6.\n\nWhen the guest accesses a DR and host userspace isn\u0027t debugging the guest,\nKVM disables DR interception and loads the guest\u0027s values into hardware on\nVM-Enter and saves them on VM-Exit. This allows the guest to access DRs\nat will, e.g. so that a sequence of DR accesses to configure a breakpoint\nonly generates one VM-Exit.\n\nFor DR0-DR3, the logic/behavior is identical between VMX and SVM, and also\nidentical between KVM_DEBUGREG_BP_ENABLED (userspace debugging the guest)\nand KVM_DEBUGREG_WONT_EXIT (guest using DRs), and so KVM handles loading\nDR0-DR3 in common code, _outside_ of the core kvm_x86_ops.vcpu_run() loop.\n\nBut for DR6, the guest\u0027s value doesn\u0027t need to be loaded into hardware for\nKVM_DEBUGREG_BP_ENABLED, and SVM provides a dedicated VMCB field whereas\nVMX requires software to manually load the guest value, and so loading the\nguest\u0027s value into DR6 is handled by {svm,vmx}_vcpu_run(), i.e. is done\n_inside_ the core run loop.\n\nUnfortunately, saving the guest values on VM-Exit is initiated by common\nx86, again outside of the core run loop. If the guest modifies DR6 (in\nhardware, when DR interception is disabled), and then the next VM-Exit is\na fastpath VM-Exit, KVM will reload hardware DR6 with vcpu-\u003earch.dr6 and\nclobber the guest\u0027s actual value.\n\nThe bug shows up primarily with nested VMX because KVM handles the VMX\npreemption timer in the fastpath, and the window between hardware DR6\nbeing modified (in guest context) and DR6 being read by guest software is\norders of magnitude larger in a nested setup. E.g. in non-nested, the\nVMX preemption timer would need to fire precisely between #DB injection\nand the #DB handler\u0027s read of DR6, whereas with a KVM-on-KVM setup, the\nwindow where hardware DR6 is \"dirty\" extends all the way from L1 writing\nDR6 to VMRESUME (in L1).\n\n L1\u0027s view:\n ==========\n \u003cL1 disables DR interception\u003e\n CPU 0/KVM-7289 [023] d.... 2925.640961: kvm_entry: vcpu 0\n A: L1 Writes DR6\n CPU 0/KVM-7289 [023] d.... 2925.640963: \u003chack\u003e: Set DRs, DR6 = 0xffff0ff1\n\n B: CPU 0/KVM-7289 [023] d.... 2925.640967: kvm_exit: vcpu 0 reason EXTERNAL_INTERRUPT intr_info 0x800000ec\n\n D: L1 reads DR6, arch.dr6 = 0\n CPU 0/KVM-7289 [023] d.... 2925.640969: \u003chack\u003e: Sync DRs, DR6 = 0xffff0ff0\n\n CPU 0/KVM-7289 [023] d.... 2925.640976: kvm_entry: vcpu 0\n L2 reads DR6, L1 disables DR interception\n CPU 0/KVM-7289 [023] d.... 2925.640980: kvm_exit: vcpu 0 reason DR_ACCESS info1 0x0000000000000216\n CPU 0/KVM-7289 [023] d.... 2925.640983: kvm_entry: vcpu 0\n\n CPU 0/KVM-7289 [023] d.... 2925.640983: \u003chack\u003e: Set DRs, DR6 = 0xffff0ff0\n\n L2 detects failure\n CPU 0/KVM-7289 [023] d.... 2925.640987: kvm_exit: vcpu 0 reason HLT\n L1 reads DR6 (confirms failure)\n CPU 0/KVM-7289 [023] d.... 2925.640990: \u003chack\u003e: Sync DRs, DR6 = 0xffff0ff0\n\n L0\u0027s view:\n ==========\n L2 reads DR6, arch.dr6 = 0\n CPU 23/KVM-5046 [001] d.... 3410.005610: kvm_exit: vcpu 23 reason DR_ACCESS info1 0x0000000000000216\n CPU 23/KVM-5046 [001] ..... 3410.005610: kvm_nested_vmexit: vcpu 23 reason DR_ACCESS info1 0x0000000000000216\n\n L2 =\u003e L1 nested VM-Exit\n CPU 23/KVM-5046 [001] ..... 3410.005610: kvm_nested_vmexit_inject: reason: DR_ACCESS ext_inf1: 0x0000000000000216\n\n CPU 23/KVM-5046 [001] d.... 3410.005610: kvm_entry: vcpu 23\n CPU 23/KVM-5046 [001] d.... 3410.005611: kvm_exit: vcpu 23 reason VMREAD\n CPU 23/KVM-5046 [001] d.... 3410.005611: kvm_entry: vcpu 23\n CPU 23/KVM-5046 [001] d.... 3410.\n---truncated---"
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"datePublished": "2025-03-07T09:09:58.220Z",
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CVE-2025-37915 (GCVE-0-2025-37915)
Vulnerability from cvelistv5
Published
2025-05-20 15:21
Modified
2025-11-03 19:57
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net_sched: drr: Fix double list add in class with netem as child qdisc
As described in Gerrard's report [1], there are use cases where a netem
child qdisc will make the parent qdisc's enqueue callback reentrant.
In the case of drr, there won't be a UAF, but the code will add the same
classifier to the list twice, which will cause memory corruption.
In addition to checking for qlen being zero, this patch checks whether the
class was already added to the active_list (cl_is_active) before adding
to the list to cover for the reentrant case.
[1] https://lore.kernel.org/netdev/CAHcdcOm+03OD2j6R0=YHKqmy=VgJ8xEOKuP6c7mSgnp-TEJJbw@mail.gmail.com/
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 37d9cf1a3ce35de3df6f7d209bfb1f50cf188cea Version: 37d9cf1a3ce35de3df6f7d209bfb1f50cf188cea Version: 37d9cf1a3ce35de3df6f7d209bfb1f50cf188cea Version: 37d9cf1a3ce35de3df6f7d209bfb1f50cf188cea Version: 37d9cf1a3ce35de3df6f7d209bfb1f50cf188cea Version: 37d9cf1a3ce35de3df6f7d209bfb1f50cf188cea Version: 37d9cf1a3ce35de3df6f7d209bfb1f50cf188cea Version: 37d9cf1a3ce35de3df6f7d209bfb1f50cf188cea |
||
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CVE-2025-21731 (GCVE-0-2025-21731)
Vulnerability from cvelistv5
Published
2025-02-27 02:07
Modified
2025-11-03 19:36
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
nbd: don't allow reconnect after disconnect
Following process can cause nbd_config UAF:
1) grab nbd_config temporarily;
2) nbd_genl_disconnect() flush all recv_work() and release the
initial reference:
nbd_genl_disconnect
nbd_disconnect_and_put
nbd_disconnect
flush_workqueue(nbd->recv_workq)
if (test_and_clear_bit(NBD_RT_HAS_CONFIG_REF, ...))
nbd_config_put
-> due to step 1), reference is still not zero
3) nbd_genl_reconfigure() queue recv_work() again;
nbd_genl_reconfigure
config = nbd_get_config_unlocked(nbd)
if (!config)
-> succeed
if (!test_bit(NBD_RT_BOUND, ...))
-> succeed
nbd_reconnect_socket
queue_work(nbd->recv_workq, &args->work)
4) step 1) release the reference;
5) Finially, recv_work() will trigger UAF:
recv_work
nbd_config_put(nbd)
-> nbd_config is freed
atomic_dec(&config->recv_threads)
-> UAF
Fix the problem by clearing NBD_RT_BOUND in nbd_genl_disconnect(), so
that nbd_genl_reconfigure() will fail.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: b7aa3d39385dc2d95899f9e379623fef446a2acd Version: b7aa3d39385dc2d95899f9e379623fef446a2acd Version: b7aa3d39385dc2d95899f9e379623fef446a2acd Version: b7aa3d39385dc2d95899f9e379623fef446a2acd Version: b7aa3d39385dc2d95899f9e379623fef446a2acd Version: b7aa3d39385dc2d95899f9e379623fef446a2acd Version: b7aa3d39385dc2d95899f9e379623fef446a2acd Version: b7aa3d39385dc2d95899f9e379623fef446a2acd |
||
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CVE-2025-38074 (GCVE-0-2025-38074)
Vulnerability from cvelistv5
Published
2025-06-18 09:33
Modified
2025-11-03 17:33
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
vhost-scsi: protect vq->log_used with vq->mutex
The vhost-scsi completion path may access vq->log_base when vq->log_used is
already set to false.
vhost-thread QEMU-thread
vhost_scsi_complete_cmd_work()
-> vhost_add_used()
-> vhost_add_used_n()
if (unlikely(vq->log_used))
QEMU disables vq->log_used
via VHOST_SET_VRING_ADDR.
mutex_lock(&vq->mutex);
vq->log_used = false now!
mutex_unlock(&vq->mutex);
QEMU gfree(vq->log_base)
log_used()
-> log_write(vq->log_base)
Assuming the VMM is QEMU. The vq->log_base is from QEMU userpace and can be
reclaimed via gfree(). As a result, this causes invalid memory writes to
QEMU userspace.
The control queue path has the same issue.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
||
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CVE-2025-38376 (GCVE-0-2025-38376)
Vulnerability from cvelistv5
Published
2025-07-25 12:53
Modified
2025-07-28 04:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: chipidea: udc: disconnect/reconnect from host when do suspend/resume
Shawn and John reported a hang issue during system suspend as below:
- USB gadget is enabled as Ethernet
- There is data transfer over USB Ethernet (scp a big file between host
and device)
- Device is going in/out suspend (echo mem > /sys/power/state)
The root cause is the USB device controller is suspended but the USB bus
is still active which caused the USB host continues to transfer data with
device and the device continues to queue USB requests (in this case, a
delayed TCP ACK packet trigger the issue) after controller is suspended,
however the USB controller clock is already gated off. Then if udc driver
access registers after that point, the system will hang.
The correct way to avoid such issue is to disconnect device from host when
the USB bus is not at suspend state. Then the host will receive disconnect
event and stop data transfer in time. To continue make USB gadget device
work after system resume, this will reconnect device automatically.
To make usb wakeup work if USB bus is already at suspend state, this will
keep connection for it only when USB device controller has enabled wakeup
capability.
References
| URL | Tags | |
|---|---|---|
Impacted products
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CVE-2025-38265 (GCVE-0-2025-38265)
Vulnerability from cvelistv5
Published
2025-07-10 07:37
Modified
2025-07-28 04:16
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
serial: jsm: fix NPE during jsm_uart_port_init
No device was set which caused serial_base_ctrl_add to crash.
BUG: kernel NULL pointer dereference, address: 0000000000000050
Oops: Oops: 0000 [#1] PREEMPT SMP NOPTI
CPU: 16 UID: 0 PID: 368 Comm: (udev-worker) Not tainted 6.12.25-amd64 #1 Debian 6.12.25-1
RIP: 0010:serial_base_ctrl_add+0x96/0x120
Call Trace:
<TASK>
serial_core_register_port+0x1a0/0x580
? __setup_irq+0x39c/0x660
? __kmalloc_cache_noprof+0x111/0x310
jsm_uart_port_init+0xe8/0x180 [jsm]
jsm_probe_one+0x1f4/0x410 [jsm]
local_pci_probe+0x42/0x90
pci_device_probe+0x22f/0x270
really_probe+0xdb/0x340
? pm_runtime_barrier+0x54/0x90
? __pfx___driver_attach+0x10/0x10
__driver_probe_device+0x78/0x110
driver_probe_device+0x1f/0xa0
__driver_attach+0xba/0x1c0
bus_for_each_dev+0x8c/0xe0
bus_add_driver+0x112/0x1f0
driver_register+0x72/0xd0
jsm_init_module+0x36/0xff0 [jsm]
? __pfx_jsm_init_module+0x10/0x10 [jsm]
do_one_initcall+0x58/0x310
do_init_module+0x60/0x230
Tested with Digi Neo PCIe 8 port card.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nserial: jsm: fix NPE during jsm_uart_port_init\n\nNo device was set which caused serial_base_ctrl_add to crash.\n\n BUG: kernel NULL pointer dereference, address: 0000000000000050\n Oops: Oops: 0000 [#1] PREEMPT SMP NOPTI\n CPU: 16 UID: 0 PID: 368 Comm: (udev-worker) Not tainted 6.12.25-amd64 #1 Debian 6.12.25-1\n RIP: 0010:serial_base_ctrl_add+0x96/0x120\n Call Trace:\n \u003cTASK\u003e\n serial_core_register_port+0x1a0/0x580\n ? __setup_irq+0x39c/0x660\n ? __kmalloc_cache_noprof+0x111/0x310\n jsm_uart_port_init+0xe8/0x180 [jsm]\n jsm_probe_one+0x1f4/0x410 [jsm]\n local_pci_probe+0x42/0x90\n pci_device_probe+0x22f/0x270\n really_probe+0xdb/0x340\n ? pm_runtime_barrier+0x54/0x90\n ? __pfx___driver_attach+0x10/0x10\n __driver_probe_device+0x78/0x110\n driver_probe_device+0x1f/0xa0\n __driver_attach+0xba/0x1c0\n bus_for_each_dev+0x8c/0xe0\n bus_add_driver+0x112/0x1f0\n driver_register+0x72/0xd0\n jsm_init_module+0x36/0xff0 [jsm]\n ? __pfx_jsm_init_module+0x10/0x10 [jsm]\n do_one_initcall+0x58/0x310\n do_init_module+0x60/0x230\n\nTested with Digi Neo PCIe 8 port card."
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CVE-2025-38345 (GCVE-0-2025-38345)
Vulnerability from cvelistv5
Published
2025-07-10 08:15
Modified
2025-11-03 17:36
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ACPICA: fix acpi operand cache leak in dswstate.c
ACPICA commit 987a3b5cf7175916e2a4b6ea5b8e70f830dfe732
I found an ACPI cache leak in ACPI early termination and boot continuing case.
When early termination occurs due to malicious ACPI table, Linux kernel
terminates ACPI function and continues to boot process. While kernel terminates
ACPI function, kmem_cache_destroy() reports Acpi-Operand cache leak.
Boot log of ACPI operand cache leak is as follows:
>[ 0.585957] ACPI: Added _OSI(Module Device)
>[ 0.587218] ACPI: Added _OSI(Processor Device)
>[ 0.588530] ACPI: Added _OSI(3.0 _SCP Extensions)
>[ 0.589790] ACPI: Added _OSI(Processor Aggregator Device)
>[ 0.591534] ACPI Error: Illegal I/O port address/length above 64K: C806E00000004002/0x2 (20170303/hwvalid-155)
>[ 0.594351] ACPI Exception: AE_LIMIT, Unable to initialize fixed events (20170303/evevent-88)
>[ 0.597858] ACPI: Unable to start the ACPI Interpreter
>[ 0.599162] ACPI Error: Could not remove SCI handler (20170303/evmisc-281)
>[ 0.601836] kmem_cache_destroy Acpi-Operand: Slab cache still has objects
>[ 0.603556] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.12.0-rc5 #26
>[ 0.605159] Hardware name: innotek gmb_h virtual_box/virtual_box, BIOS virtual_box 12/01/2006
>[ 0.609177] Call Trace:
>[ 0.610063] ? dump_stack+0x5c/0x81
>[ 0.611118] ? kmem_cache_destroy+0x1aa/0x1c0
>[ 0.612632] ? acpi_sleep_proc_init+0x27/0x27
>[ 0.613906] ? acpi_os_delete_cache+0xa/0x10
>[ 0.617986] ? acpi_ut_delete_caches+0x3f/0x7b
>[ 0.619293] ? acpi_terminate+0xa/0x14
>[ 0.620394] ? acpi_init+0x2af/0x34f
>[ 0.621616] ? __class_create+0x4c/0x80
>[ 0.623412] ? video_setup+0x7f/0x7f
>[ 0.624585] ? acpi_sleep_proc_init+0x27/0x27
>[ 0.625861] ? do_one_initcall+0x4e/0x1a0
>[ 0.627513] ? kernel_init_freeable+0x19e/0x21f
>[ 0.628972] ? rest_init+0x80/0x80
>[ 0.630043] ? kernel_init+0xa/0x100
>[ 0.631084] ? ret_from_fork+0x25/0x30
>[ 0.633343] vgaarb: loaded
>[ 0.635036] EDAC MC: Ver: 3.0.0
>[ 0.638601] PCI: Probing PCI hardware
>[ 0.639833] PCI host bridge to bus 0000:00
>[ 0.641031] pci_bus 0000:00: root bus resource [io 0x0000-0xffff]
> ... Continue to boot and log is omitted ...
I analyzed this memory leak in detail and found acpi_ds_obj_stack_pop_and_
delete() function miscalculated the top of the stack. acpi_ds_obj_stack_push()
function uses walk_state->operand_index for start position of the top, but
acpi_ds_obj_stack_pop_and_delete() function considers index 0 for it.
Therefore, this causes acpi operand memory leak.
This cache leak causes a security threat because an old kernel (<= 4.9) shows
memory locations of kernel functions in stack dump. Some malicious users
could use this information to neutralize kernel ASLR.
I made a patch to fix ACPI operand cache leak.
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 |
||
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"descriptions": [
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"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nACPICA: fix acpi operand cache leak in dswstate.c\n\nACPICA commit 987a3b5cf7175916e2a4b6ea5b8e70f830dfe732\n\nI found an ACPI cache leak in ACPI early termination and boot continuing case.\n\nWhen early termination occurs due to malicious ACPI table, Linux kernel\nterminates ACPI function and continues to boot process. While kernel terminates\nACPI function, kmem_cache_destroy() reports Acpi-Operand cache leak.\n\nBoot log of ACPI operand cache leak is as follows:\n\u003e[ 0.585957] ACPI: Added _OSI(Module Device)\n\u003e[ 0.587218] ACPI: Added _OSI(Processor Device)\n\u003e[ 0.588530] ACPI: Added _OSI(3.0 _SCP Extensions)\n\u003e[ 0.589790] ACPI: Added _OSI(Processor Aggregator Device)\n\u003e[ 0.591534] ACPI Error: Illegal I/O port address/length above 64K: C806E00000004002/0x2 (20170303/hwvalid-155)\n\u003e[ 0.594351] ACPI Exception: AE_LIMIT, Unable to initialize fixed events (20170303/evevent-88)\n\u003e[ 0.597858] ACPI: Unable to start the ACPI Interpreter\n\u003e[ 0.599162] ACPI Error: Could not remove SCI handler (20170303/evmisc-281)\n\u003e[ 0.601836] kmem_cache_destroy Acpi-Operand: Slab cache still has objects\n\u003e[ 0.603556] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.12.0-rc5 #26\n\u003e[ 0.605159] Hardware name: innotek gmb_h virtual_box/virtual_box, BIOS virtual_box 12/01/2006\n\u003e[ 0.609177] Call Trace:\n\u003e[ 0.610063] ? dump_stack+0x5c/0x81\n\u003e[ 0.611118] ? kmem_cache_destroy+0x1aa/0x1c0\n\u003e[ 0.612632] ? acpi_sleep_proc_init+0x27/0x27\n\u003e[ 0.613906] ? acpi_os_delete_cache+0xa/0x10\n\u003e[ 0.617986] ? acpi_ut_delete_caches+0x3f/0x7b\n\u003e[ 0.619293] ? acpi_terminate+0xa/0x14\n\u003e[ 0.620394] ? acpi_init+0x2af/0x34f\n\u003e[ 0.621616] ? __class_create+0x4c/0x80\n\u003e[ 0.623412] ? video_setup+0x7f/0x7f\n\u003e[ 0.624585] ? acpi_sleep_proc_init+0x27/0x27\n\u003e[ 0.625861] ? do_one_initcall+0x4e/0x1a0\n\u003e[ 0.627513] ? kernel_init_freeable+0x19e/0x21f\n\u003e[ 0.628972] ? rest_init+0x80/0x80\n\u003e[ 0.630043] ? kernel_init+0xa/0x100\n\u003e[ 0.631084] ? ret_from_fork+0x25/0x30\n\u003e[ 0.633343] vgaarb: loaded\n\u003e[ 0.635036] EDAC MC: Ver: 3.0.0\n\u003e[ 0.638601] PCI: Probing PCI hardware\n\u003e[ 0.639833] PCI host bridge to bus 0000:00\n\u003e[ 0.641031] pci_bus 0000:00: root bus resource [io 0x0000-0xffff]\n\u003e ... Continue to boot and log is omitted ...\n\nI analyzed this memory leak in detail and found acpi_ds_obj_stack_pop_and_\ndelete() function miscalculated the top of the stack. acpi_ds_obj_stack_push()\nfunction uses walk_state-\u003eoperand_index for start position of the top, but\nacpi_ds_obj_stack_pop_and_delete() function considers index 0 for it.\nTherefore, this causes acpi operand memory leak.\n\nThis cache leak causes a security threat because an old kernel (\u003c= 4.9) shows\nmemory locations of kernel functions in stack dump. Some malicious users\ncould use this information to neutralize kernel ASLR.\n\nI made a patch to fix ACPI operand cache leak."
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CVE-2025-37875 (GCVE-0-2025-37875)
Vulnerability from cvelistv5
Published
2025-05-09 06:44
Modified
2025-11-03 19:56
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
igc: fix PTM cycle trigger logic
Writing to clear the PTM status 'valid' bit while the PTM cycle is
triggered results in unreliable PTM operation. To fix this, clear the
PTM 'trigger' and status after each PTM transaction.
The issue can be reproduced with the following:
$ sudo phc2sys -R 1000 -O 0 -i tsn0 -m
Note: 1000 Hz (-R 1000) is unrealistically large, but provides a way to
quickly reproduce the issue.
PHC2SYS exits with:
"ioctl PTP_OFFSET_PRECISE: Connection timed out" when the PTM transaction
fails
This patch also fixes a hang in igc_probe() when loading the igc
driver in the kdump kernel on systems supporting PTM.
The igc driver running in the base kernel enables PTM trigger in
igc_probe(). Therefore the driver is always in PTM trigger mode,
except in brief periods when manually triggering a PTM cycle.
When a crash occurs, the NIC is reset while PTM trigger is enabled.
Due to a hardware problem, the NIC is subsequently in a bad busmaster
state and doesn't handle register reads/writes. When running
igc_probe() in the kdump kernel, the first register access to a NIC
register hangs driver probing and ultimately breaks kdump.
With this patch, igc has PTM trigger disabled most of the time,
and the trigger is only enabled for very brief (10 - 100 us) periods
when manually triggering a PTM cycle. Chances that a crash occurs
during a PTM trigger are not 0, but extremely reduced.
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: a90ec84837325df4b9a6798c2cc0df202b5680bd Version: a90ec84837325df4b9a6798c2cc0df202b5680bd Version: a90ec84837325df4b9a6798c2cc0df202b5680bd Version: a90ec84837325df4b9a6798c2cc0df202b5680bd Version: a90ec84837325df4b9a6798c2cc0df202b5680bd Version: a90ec84837325df4b9a6798c2cc0df202b5680bd |
||
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CVE-2025-38480 (GCVE-0-2025-38480)
Vulnerability from cvelistv5
Published
2025-07-28 11:21
Modified
2025-11-03 17:38
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
comedi: Fix use of uninitialized data in insn_rw_emulate_bits()
For Comedi `INSN_READ` and `INSN_WRITE` instructions on "digital"
subdevices (subdevice types `COMEDI_SUBD_DI`, `COMEDI_SUBD_DO`, and
`COMEDI_SUBD_DIO`), it is common for the subdevice driver not to have
`insn_read` and `insn_write` handler functions, but to have an
`insn_bits` handler function for handling Comedi `INSN_BITS`
instructions. In that case, the subdevice's `insn_read` and/or
`insn_write` function handler pointers are set to point to the
`insn_rw_emulate_bits()` function by `__comedi_device_postconfig()`.
For `INSN_WRITE`, `insn_rw_emulate_bits()` currently assumes that the
supplied `data[0]` value is a valid copy from user memory. It will at
least exist because `do_insnlist_ioctl()` and `do_insn_ioctl()` in
"comedi_fops.c" ensure at lease `MIN_SAMPLES` (16) elements are
allocated. However, if `insn->n` is 0 (which is allowable for
`INSN_READ` and `INSN_WRITE` instructions, then `data[0]` may contain
uninitialized data, and certainly contains invalid data, possibly from a
different instruction in the array of instructions handled by
`do_insnlist_ioctl()`. This will result in an incorrect value being
written to the digital output channel (or to the digital input/output
channel if configured as an output), and may be reflected in the
internal saved state of the channel.
Fix it by returning 0 early if `insn->n` is 0, before reaching the code
that accesses `data[0]`. Previously, the function always returned 1 on
success, but it is supposed to be the number of data samples actually
read or written up to `insn->n`, which is 0 in this case.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: ed9eccbe8970f6eedc1b978c157caf1251a896d4 Version: ed9eccbe8970f6eedc1b978c157caf1251a896d4 Version: ed9eccbe8970f6eedc1b978c157caf1251a896d4 Version: ed9eccbe8970f6eedc1b978c157caf1251a896d4 Version: ed9eccbe8970f6eedc1b978c157caf1251a896d4 Version: ed9eccbe8970f6eedc1b978c157caf1251a896d4 Version: ed9eccbe8970f6eedc1b978c157caf1251a896d4 Version: ed9eccbe8970f6eedc1b978c157caf1251a896d4 |
||
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CVE-2025-23158 (GCVE-0-2025-23158)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-11-03 19:42
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: venus: hfi: add check to handle incorrect queue size
qsize represents size of shared queued between driver and video
firmware. Firmware can modify this value to an invalid large value. In
such situation, empty_space will be bigger than the space actually
available. Since new_wr_idx is not checked, so the following code will
result in an OOB write.
...
qsize = qhdr->q_size
if (wr_idx >= rd_idx)
empty_space = qsize - (wr_idx - rd_idx)
....
if (new_wr_idx < qsize) {
memcpy(wr_ptr, packet, dwords << 2) --> OOB write
Add check to ensure qsize is within the allocated size while
reading and writing packets into the queue.
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: d96d3f30c0f2f564f6922bf4ccdf4464992e31fb Version: d96d3f30c0f2f564f6922bf4ccdf4464992e31fb Version: d96d3f30c0f2f564f6922bf4ccdf4464992e31fb Version: d96d3f30c0f2f564f6922bf4ccdf4464992e31fb Version: d96d3f30c0f2f564f6922bf4ccdf4464992e31fb Version: d96d3f30c0f2f564f6922bf4ccdf4464992e31fb Version: d96d3f30c0f2f564f6922bf4ccdf4464992e31fb Version: d96d3f30c0f2f564f6922bf4ccdf4464992e31fb Version: d96d3f30c0f2f564f6922bf4ccdf4464992e31fb |
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CVE-2025-23156 (GCVE-0-2025-23156)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-11-03 19:42
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: venus: hfi_parser: refactor hfi packet parsing logic
words_count denotes the number of words in total payload, while data
points to payload of various property within it. When words_count
reaches last word, data can access memory beyond the total payload. This
can lead to OOB access. With this patch, the utility api for handling
individual properties now returns the size of data consumed. Accordingly
remaining bytes are calculated before parsing the payload, thereby
eliminates the OOB access possibilities.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 1a73374a04e555103e5369429a30999114001dda Version: 1a73374a04e555103e5369429a30999114001dda Version: 1a73374a04e555103e5369429a30999114001dda Version: 1a73374a04e555103e5369429a30999114001dda Version: 1a73374a04e555103e5369429a30999114001dda Version: 1a73374a04e555103e5369429a30999114001dda Version: 1a73374a04e555103e5369429a30999114001dda Version: 1a73374a04e555103e5369429a30999114001dda |
||
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CVE-2025-37849 (GCVE-0-2025-37849)
Vulnerability from cvelistv5
Published
2025-05-09 06:41
Modified
2025-11-03 19:56
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
KVM: arm64: Tear down vGIC on failed vCPU creation
If kvm_arch_vcpu_create() fails to share the vCPU page with the
hypervisor, we propagate the error back to the ioctl but leave the
vGIC vCPU data initialised. Note only does this leak the corresponding
memory when the vCPU is destroyed but it can also lead to use-after-free
if the redistributor device handling tries to walk into the vCPU.
Add the missing cleanup to kvm_arch_vcpu_create(), ensuring that the
vGIC vCPU structures are destroyed on error.
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
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CVE-2025-38465 (GCVE-0-2025-38465)
Vulnerability from cvelistv5
Published
2025-07-25 15:27
Modified
2025-11-03 17:38
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
netlink: Fix wraparounds of sk->sk_rmem_alloc.
Netlink has this pattern in some places
if (atomic_read(&sk->sk_rmem_alloc) > sk->sk_rcvbuf)
atomic_add(skb->truesize, &sk->sk_rmem_alloc);
, which has the same problem fixed by commit 5a465a0da13e ("udp:
Fix multiple wraparounds of sk->sk_rmem_alloc.").
For example, if we set INT_MAX to SO_RCVBUFFORCE, the condition
is always false as the two operands are of int.
Then, a single socket can eat as many skb as possible until OOM
happens, and we can see multiple wraparounds of sk->sk_rmem_alloc.
Let's fix it by using atomic_add_return() and comparing the two
variables as unsigned int.
Before:
[root@fedora ~]# ss -f netlink
Recv-Q Send-Q Local Address:Port Peer Address:Port
-1668710080 0 rtnl:nl_wraparound/293 *
After:
[root@fedora ~]# ss -f netlink
Recv-Q Send-Q Local Address:Port Peer Address:Port
2147483072 0 rtnl:nl_wraparound/290 *
^
`--- INT_MAX - 576
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 |
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CVE-2025-37900 (GCVE-0-2025-37900)
Vulnerability from cvelistv5
Published
2025-05-20 15:21
Modified
2025-05-26 05:23
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
iommu: Fix two issues in iommu_copy_struct_from_user()
In the review for iommu_copy_struct_to_user() helper, Matt pointed out that
a NULL pointer should be rejected prior to dereferencing it:
https://lore.kernel.org/all/86881827-8E2D-461C-BDA3-FA8FD14C343C@nvidia.com
And Alok pointed out a typo at the same time:
https://lore.kernel.org/all/480536af-6830-43ce-a327-adbd13dc3f1d@oracle.com
Since both issues were copied from iommu_copy_struct_from_user(), fix them
first in the current header.
References
Impacted products
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CVE-2025-38292 (GCVE-0-2025-38292)
Vulnerability from cvelistv5
Published
2025-07-10 07:42
Modified
2025-07-28 04:17
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: ath12k: fix invalid access to memory
In ath12k_dp_rx_msdu_coalesce(), rxcb is fetched from skb and boolean
is_continuation is part of rxcb.
Currently, after freeing the skb, the rxcb->is_continuation accessed
again which is wrong since the memory is already freed.
This might lead use-after-free error.
Hence, fix by locally defining bool is_continuation from rxcb,
so that after freeing skb, is_continuation can be used.
Compile tested only.
References
Impacted products
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CVE-2025-38355 (GCVE-0-2025-38355)
Vulnerability from cvelistv5
Published
2025-07-25 12:47
Modified
2025-07-28 04:19
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/xe: Process deferred GGTT node removals on device unwind
While we are indirectly draining our dedicated workqueue ggtt->wq
that we use to complete asynchronous removal of some GGTT nodes,
this happends as part of the managed-drm unwinding (ggtt_fini_early),
which could be later then manage-device unwinding, where we could
already unmap our MMIO/GMS mapping (mmio_fini).
This was recently observed during unsuccessful VF initialization:
[ ] xe 0000:00:02.1: probe with driver xe failed with error -62
[ ] xe 0000:00:02.1: DEVRES REL ffff88811e747340 __xe_bo_unpin_map_no_vm (16 bytes)
[ ] xe 0000:00:02.1: DEVRES REL ffff88811e747540 __xe_bo_unpin_map_no_vm (16 bytes)
[ ] xe 0000:00:02.1: DEVRES REL ffff88811e747240 __xe_bo_unpin_map_no_vm (16 bytes)
[ ] xe 0000:00:02.1: DEVRES REL ffff88811e747040 tiles_fini (16 bytes)
[ ] xe 0000:00:02.1: DEVRES REL ffff88811e746840 mmio_fini (16 bytes)
[ ] xe 0000:00:02.1: DEVRES REL ffff88811e747f40 xe_bo_pinned_fini (16 bytes)
[ ] xe 0000:00:02.1: DEVRES REL ffff88811e746b40 devm_drm_dev_init_release (16 bytes)
[ ] xe 0000:00:02.1: [drm:drm_managed_release] drmres release begin
[ ] xe 0000:00:02.1: [drm:drm_managed_release] REL ffff88810ef81640 __fini_relay (8 bytes)
[ ] xe 0000:00:02.1: [drm:drm_managed_release] REL ffff88810ef80d40 guc_ct_fini (8 bytes)
[ ] xe 0000:00:02.1: [drm:drm_managed_release] REL ffff88810ef80040 __drmm_mutex_release (8 bytes)
[ ] xe 0000:00:02.1: [drm:drm_managed_release] REL ffff88810ef80140 ggtt_fini_early (8 bytes)
and this was leading to:
[ ] BUG: unable to handle page fault for address: ffffc900058162a0
[ ] #PF: supervisor write access in kernel mode
[ ] #PF: error_code(0x0002) - not-present page
[ ] Oops: Oops: 0002 [#1] SMP NOPTI
[ ] Tainted: [W]=WARN
[ ] Workqueue: xe-ggtt-wq ggtt_node_remove_work_func [xe]
[ ] RIP: 0010:xe_ggtt_set_pte+0x6d/0x350 [xe]
[ ] Call Trace:
[ ] <TASK>
[ ] xe_ggtt_clear+0xb0/0x270 [xe]
[ ] ggtt_node_remove+0xbb/0x120 [xe]
[ ] ggtt_node_remove_work_func+0x30/0x50 [xe]
[ ] process_one_work+0x22b/0x6f0
[ ] worker_thread+0x1e8/0x3d
Add managed-device action that will explicitly drain the workqueue
with all pending node removals prior to releasing MMIO/GSM mapping.
(cherry picked from commit 89d2835c3680ab1938e22ad81b1c9f8c686bd391)
References
Impacted products
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CVE-2025-38478 (GCVE-0-2025-38478)
Vulnerability from cvelistv5
Published
2025-07-28 11:21
Modified
2025-11-03 17:38
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
comedi: Fix initialization of data for instructions that write to subdevice
Some Comedi subdevice instruction handlers are known to access
instruction data elements beyond the first `insn->n` elements in some
cases. The `do_insn_ioctl()` and `do_insnlist_ioctl()` functions
allocate at least `MIN_SAMPLES` (16) data elements to deal with this,
but they do not initialize all of that. For Comedi instruction codes
that write to the subdevice, the first `insn->n` data elements are
copied from user-space, but the remaining elements are left
uninitialized. That could be a problem if the subdevice instruction
handler reads the uninitialized data. Ensure that the first
`MIN_SAMPLES` elements are initialized before calling these instruction
handlers, filling the uncopied elements with 0. For
`do_insnlist_ioctl()`, the same data buffer elements are used for
handling a list of instructions, so ensure the first `MIN_SAMPLES`
elements are initialized for each instruction that writes to the
subdevice.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: ed9eccbe8970f6eedc1b978c157caf1251a896d4 Version: ed9eccbe8970f6eedc1b978c157caf1251a896d4 Version: ed9eccbe8970f6eedc1b978c157caf1251a896d4 Version: ed9eccbe8970f6eedc1b978c157caf1251a896d4 Version: ed9eccbe8970f6eedc1b978c157caf1251a896d4 Version: ed9eccbe8970f6eedc1b978c157caf1251a896d4 Version: ed9eccbe8970f6eedc1b978c157caf1251a896d4 Version: ed9eccbe8970f6eedc1b978c157caf1251a896d4 |
||
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CVE-2025-37766 (GCVE-0-2025-37766)
Vulnerability from cvelistv5
Published
2025-05-01 13:07
Modified
2025-11-03 19:54
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/pm: Prevent division by zero
The user can set any speed value.
If speed is greater than UINT_MAX/8, division by zero is possible.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 031db09017da532d4dc7bbba8c734cfc80f49f34 Version: 031db09017da532d4dc7bbba8c734cfc80f49f34 Version: 031db09017da532d4dc7bbba8c734cfc80f49f34 Version: 031db09017da532d4dc7bbba8c734cfc80f49f34 Version: 031db09017da532d4dc7bbba8c734cfc80f49f34 Version: 031db09017da532d4dc7bbba8c734cfc80f49f34 Version: 031db09017da532d4dc7bbba8c734cfc80f49f34 Version: 031db09017da532d4dc7bbba8c734cfc80f49f34 |
||
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CVE-2025-37844 (GCVE-0-2025-37844)
Vulnerability from cvelistv5
Published
2025-05-09 06:41
Modified
2025-11-03 19:56
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
cifs: avoid NULL pointer dereference in dbg call
cifs_server_dbg() implies server to be non-NULL so
move call under condition to avoid NULL pointer dereference.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: e79b0332ae06b4895dcecddf4bbc5d3917e9383c Version: e79b0332ae06b4895dcecddf4bbc5d3917e9383c Version: e79b0332ae06b4895dcecddf4bbc5d3917e9383c Version: e79b0332ae06b4895dcecddf4bbc5d3917e9383c Version: e79b0332ae06b4895dcecddf4bbc5d3917e9383c Version: e79b0332ae06b4895dcecddf4bbc5d3917e9383c Version: e79b0332ae06b4895dcecddf4bbc5d3917e9383c Version: e79b0332ae06b4895dcecddf4bbc5d3917e9383c Version: 53e83828d352304fec5e19751f38ed8c65e6ec2f |
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CVE-2025-38031 (GCVE-0-2025-38031)
Vulnerability from cvelistv5
Published
2025-06-18 09:33
Modified
2025-11-03 17:33
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
padata: do not leak refcount in reorder_work
A recent patch that addressed a UAF introduced a reference count leak:
the parallel_data refcount is incremented unconditionally, regardless
of the return value of queue_work(). If the work item is already queued,
the incremented refcount is never decremented.
Fix this by checking the return value of queue_work() and decrementing
the refcount when necessary.
Resolves:
Unreferenced object 0xffff9d9f421e3d80 (size 192):
comm "cryptomgr_probe", pid 157, jiffies 4294694003
hex dump (first 32 bytes):
80 8b cf 41 9f 9d ff ff b8 97 e0 89 ff ff ff ff ...A............
d0 97 e0 89 ff ff ff ff 19 00 00 00 1f 88 23 00 ..............#.
backtrace (crc 838fb36):
__kmalloc_cache_noprof+0x284/0x320
padata_alloc_pd+0x20/0x1e0
padata_alloc_shell+0x3b/0xa0
0xffffffffc040a54d
cryptomgr_probe+0x43/0xc0
kthread+0xf6/0x1f0
ret_from_fork+0x2f/0x50
ret_from_fork_asm+0x1a/0x30
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: f4f1b1169fc3694f9bc3e28c6c68dbbf4cc744c0 Version: 4c6209efea2208597dbd3e52dc87a0d1a8f2dbe1 Version: 7000507bb0d2ceb545c0a690e0c707c897d102c2 Version: 6f45ef616775b0ce7889b0f6077fc8d681ab30bc Version: 8ca38d0ca8c3d30dd18d311f1a7ec5cb56972cac Version: dd7d37ccf6b11f3d95e797ebe4e9e886d0332600 Version: dd7d37ccf6b11f3d95e797ebe4e9e886d0332600 Version: a54091c24220a4cd847d5b4f36d678edacddbaf0 |
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CVE-2025-38051 (GCVE-0-2025-38051)
Vulnerability from cvelistv5
Published
2025-06-18 09:33
Modified
2025-11-03 17:33
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
smb: client: Fix use-after-free in cifs_fill_dirent
There is a race condition in the readdir concurrency process, which may
access the rsp buffer after it has been released, triggering the
following KASAN warning.
==================================================================
BUG: KASAN: slab-use-after-free in cifs_fill_dirent+0xb03/0xb60 [cifs]
Read of size 4 at addr ffff8880099b819c by task a.out/342975
CPU: 2 UID: 0 PID: 342975 Comm: a.out Not tainted 6.15.0-rc6+ #240 PREEMPT(full)
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.1-2.fc37 04/01/2014
Call Trace:
<TASK>
dump_stack_lvl+0x53/0x70
print_report+0xce/0x640
kasan_report+0xb8/0xf0
cifs_fill_dirent+0xb03/0xb60 [cifs]
cifs_readdir+0x12cb/0x3190 [cifs]
iterate_dir+0x1a1/0x520
__x64_sys_getdents+0x134/0x220
do_syscall_64+0x4b/0x110
entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f996f64b9f9
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 0d f7 c3 0c 00 f7 d8 64 89 8
RSP: 002b:00007f996f53de78 EFLAGS: 00000207 ORIG_RAX: 000000000000004e
RAX: ffffffffffffffda RBX: 00007f996f53ecdc RCX: 00007f996f64b9f9
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003
RBP: 00007f996f53dea0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000207 R12: ffffffffffffff88
R13: 0000000000000000 R14: 00007ffc8cd9a500 R15: 00007f996f51e000
</TASK>
Allocated by task 408:
kasan_save_stack+0x20/0x40
kasan_save_track+0x14/0x30
__kasan_slab_alloc+0x6e/0x70
kmem_cache_alloc_noprof+0x117/0x3d0
mempool_alloc_noprof+0xf2/0x2c0
cifs_buf_get+0x36/0x80 [cifs]
allocate_buffers+0x1d2/0x330 [cifs]
cifs_demultiplex_thread+0x22b/0x2690 [cifs]
kthread+0x394/0x720
ret_from_fork+0x34/0x70
ret_from_fork_asm+0x1a/0x30
Freed by task 342979:
kasan_save_stack+0x20/0x40
kasan_save_track+0x14/0x30
kasan_save_free_info+0x3b/0x60
__kasan_slab_free+0x37/0x50
kmem_cache_free+0x2b8/0x500
cifs_buf_release+0x3c/0x70 [cifs]
cifs_readdir+0x1c97/0x3190 [cifs]
iterate_dir+0x1a1/0x520
__x64_sys_getdents64+0x134/0x220
do_syscall_64+0x4b/0x110
entry_SYSCALL_64_after_hwframe+0x76/0x7e
The buggy address belongs to the object at ffff8880099b8000
which belongs to the cache cifs_request of size 16588
The buggy address is located 412 bytes inside of
freed 16588-byte region [ffff8880099b8000, ffff8880099bc0cc)
The buggy address belongs to the physical page:
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x99b8
head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
anon flags: 0x80000000000040(head|node=0|zone=1)
page_type: f5(slab)
raw: 0080000000000040 ffff888001e03400 0000000000000000 dead000000000001
raw: 0000000000000000 0000000000010001 00000000f5000000 0000000000000000
head: 0080000000000040 ffff888001e03400 0000000000000000 dead000000000001
head: 0000000000000000 0000000000010001 00000000f5000000 0000000000000000
head: 0080000000000003 ffffea0000266e01 00000000ffffffff 00000000ffffffff
head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008
page dumped because: kasan: bad access detected
Memory state around the buggy address:
ffff8880099b8080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
ffff8880099b8100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
>ffff8880099b8180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
^
ffff8880099b8200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
ffff8880099b8280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
==================================================================
POC is available in the link [1].
The problem triggering process is as follows:
Process 1 Process 2
-----------------------------------
---truncated---
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: a364bc0b37f14ffd66c1f982af42990a9d77fa43 Version: a364bc0b37f14ffd66c1f982af42990a9d77fa43 Version: a364bc0b37f14ffd66c1f982af42990a9d77fa43 Version: a364bc0b37f14ffd66c1f982af42990a9d77fa43 Version: a364bc0b37f14ffd66c1f982af42990a9d77fa43 Version: a364bc0b37f14ffd66c1f982af42990a9d77fa43 Version: a364bc0b37f14ffd66c1f982af42990a9d77fa43 Version: a364bc0b37f14ffd66c1f982af42990a9d77fa43 Version: 0f3da51e7046e2eb28992ba65c22d058f571356c |
||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsmb: client: Fix use-after-free in cifs_fill_dirent\n\nThere is a race condition in the readdir concurrency process, which may\naccess the rsp buffer after it has been released, triggering the\nfollowing KASAN warning.\n\n ==================================================================\n BUG: KASAN: slab-use-after-free in cifs_fill_dirent+0xb03/0xb60 [cifs]\n Read of size 4 at addr ffff8880099b819c by task a.out/342975\n\n CPU: 2 UID: 0 PID: 342975 Comm: a.out Not tainted 6.15.0-rc6+ #240 PREEMPT(full)\n Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.1-2.fc37 04/01/2014\n Call Trace:\n \u003cTASK\u003e\n dump_stack_lvl+0x53/0x70\n print_report+0xce/0x640\n kasan_report+0xb8/0xf0\n cifs_fill_dirent+0xb03/0xb60 [cifs]\n cifs_readdir+0x12cb/0x3190 [cifs]\n iterate_dir+0x1a1/0x520\n __x64_sys_getdents+0x134/0x220\n do_syscall_64+0x4b/0x110\n entry_SYSCALL_64_after_hwframe+0x76/0x7e\n RIP: 0033:0x7f996f64b9f9\n Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89\n f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 \u003c48\u003e 3d 01\n f0 ff ff 0d f7 c3 0c 00 f7 d8 64 89 8\n RSP: 002b:00007f996f53de78 EFLAGS: 00000207 ORIG_RAX: 000000000000004e\n RAX: ffffffffffffffda RBX: 00007f996f53ecdc RCX: 00007f996f64b9f9\n RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003\n RBP: 00007f996f53dea0 R08: 0000000000000000 R09: 0000000000000000\n R10: 0000000000000000 R11: 0000000000000207 R12: ffffffffffffff88\n R13: 0000000000000000 R14: 00007ffc8cd9a500 R15: 00007f996f51e000\n \u003c/TASK\u003e\n\n Allocated by task 408:\n kasan_save_stack+0x20/0x40\n kasan_save_track+0x14/0x30\n __kasan_slab_alloc+0x6e/0x70\n kmem_cache_alloc_noprof+0x117/0x3d0\n mempool_alloc_noprof+0xf2/0x2c0\n cifs_buf_get+0x36/0x80 [cifs]\n allocate_buffers+0x1d2/0x330 [cifs]\n cifs_demultiplex_thread+0x22b/0x2690 [cifs]\n kthread+0x394/0x720\n ret_from_fork+0x34/0x70\n ret_from_fork_asm+0x1a/0x30\n\n Freed by task 342979:\n kasan_save_stack+0x20/0x40\n kasan_save_track+0x14/0x30\n kasan_save_free_info+0x3b/0x60\n __kasan_slab_free+0x37/0x50\n kmem_cache_free+0x2b8/0x500\n cifs_buf_release+0x3c/0x70 [cifs]\n cifs_readdir+0x1c97/0x3190 [cifs]\n iterate_dir+0x1a1/0x520\n __x64_sys_getdents64+0x134/0x220\n do_syscall_64+0x4b/0x110\n entry_SYSCALL_64_after_hwframe+0x76/0x7e\n\n The buggy address belongs to the object at ffff8880099b8000\n which belongs to the cache cifs_request of size 16588\n The buggy address is located 412 bytes inside of\n freed 16588-byte region [ffff8880099b8000, ffff8880099bc0cc)\n\n The buggy address belongs to the physical page:\n page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x99b8\n head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0\n anon flags: 0x80000000000040(head|node=0|zone=1)\n page_type: f5(slab)\n raw: 0080000000000040 ffff888001e03400 0000000000000000 dead000000000001\n raw: 0000000000000000 0000000000010001 00000000f5000000 0000000000000000\n head: 0080000000000040 ffff888001e03400 0000000000000000 dead000000000001\n head: 0000000000000000 0000000000010001 00000000f5000000 0000000000000000\n head: 0080000000000003 ffffea0000266e01 00000000ffffffff 00000000ffffffff\n head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008\n page dumped because: kasan: bad access detected\n\n Memory state around the buggy address:\n ffff8880099b8080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb\n ffff8880099b8100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb\n \u003effff8880099b8180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb\n ^\n ffff8880099b8200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb\n ffff8880099b8280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb\n ==================================================================\n\nPOC is available in the link [1].\n\nThe problem triggering process is as follows:\n\nProcess 1 Process 2\n-----------------------------------\n---truncated---"
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CVE-2025-38063 (GCVE-0-2025-38063)
Vulnerability from cvelistv5
Published
2025-06-18 09:33
Modified
2025-11-03 17:33
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
dm: fix unconditional IO throttle caused by REQ_PREFLUSH
When a bio with REQ_PREFLUSH is submitted to dm, __send_empty_flush()
generates a flush_bio with REQ_OP_WRITE | REQ_PREFLUSH | REQ_SYNC,
which causes the flush_bio to be throttled by wbt_wait().
An example from v5.4, similar problem also exists in upstream:
crash> bt 2091206
PID: 2091206 TASK: ffff2050df92a300 CPU: 109 COMMAND: "kworker/u260:0"
#0 [ffff800084a2f7f0] __switch_to at ffff80004008aeb8
#1 [ffff800084a2f820] __schedule at ffff800040bfa0c4
#2 [ffff800084a2f880] schedule at ffff800040bfa4b4
#3 [ffff800084a2f8a0] io_schedule at ffff800040bfa9c4
#4 [ffff800084a2f8c0] rq_qos_wait at ffff8000405925bc
#5 [ffff800084a2f940] wbt_wait at ffff8000405bb3a0
#6 [ffff800084a2f9a0] __rq_qos_throttle at ffff800040592254
#7 [ffff800084a2f9c0] blk_mq_make_request at ffff80004057cf38
#8 [ffff800084a2fa60] generic_make_request at ffff800040570138
#9 [ffff800084a2fae0] submit_bio at ffff8000405703b4
#10 [ffff800084a2fb50] xlog_write_iclog at ffff800001280834 [xfs]
#11 [ffff800084a2fbb0] xlog_sync at ffff800001280c3c [xfs]
#12 [ffff800084a2fbf0] xlog_state_release_iclog at ffff800001280df4 [xfs]
#13 [ffff800084a2fc10] xlog_write at ffff80000128203c [xfs]
#14 [ffff800084a2fcd0] xlog_cil_push at ffff8000012846dc [xfs]
#15 [ffff800084a2fda0] xlog_cil_push_work at ffff800001284a2c [xfs]
#16 [ffff800084a2fdb0] process_one_work at ffff800040111d08
#17 [ffff800084a2fe00] worker_thread at ffff8000401121cc
#18 [ffff800084a2fe70] kthread at ffff800040118de4
After commit 2def2845cc33 ("xfs: don't allow log IO to be throttled"),
the metadata submitted by xlog_write_iclog() should not be throttled.
But due to the existence of the dm layer, throttling flush_bio indirectly
causes the metadata bio to be throttled.
Fix this by conditionally adding REQ_IDLE to flush_bio.bi_opf, which makes
wbt_should_throttle() return false to avoid wbt_wait().
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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CVE-2025-38317 (GCVE-0-2025-38317)
Vulnerability from cvelistv5
Published
2025-07-10 07:42
Modified
2025-07-28 04:18
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: ath12k: Fix buffer overflow in debugfs
If the user tries to write more than 32 bytes then it results in memory
corruption. Fortunately, this is debugfs so it's limited to root users.
References
Impacted products
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CVE-2024-43869 (GCVE-0-2024-43869)
Vulnerability from cvelistv5
Published
2024-08-21 00:06
Modified
2025-11-03 22:06
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
perf: Fix event leak upon exec and file release
The perf pending task work is never waited upon the matching event
release. In the case of a child event, released via free_event()
directly, this can potentially result in a leaked event, such as in the
following scenario that doesn't even require a weak IRQ work
implementation to trigger:
schedule()
prepare_task_switch()
=======> <NMI>
perf_event_overflow()
event->pending_sigtrap = ...
irq_work_queue(&event->pending_irq)
<======= </NMI>
perf_event_task_sched_out()
event_sched_out()
event->pending_sigtrap = 0;
atomic_long_inc_not_zero(&event->refcount)
task_work_add(&event->pending_task)
finish_lock_switch()
=======> <IRQ>
perf_pending_irq()
//do nothing, rely on pending task work
<======= </IRQ>
begin_new_exec()
perf_event_exit_task()
perf_event_exit_event()
// If is child event
free_event()
WARN(atomic_long_cmpxchg(&event->refcount, 1, 0) != 1)
// event is leaked
Similar scenarios can also happen with perf_event_remove_on_exec() or
simply against concurrent perf_event_release().
Fix this with synchonizing against the possibly remaining pending task
work while freeing the event, just like is done with remaining pending
IRQ work. This means that the pending task callback neither need nor
should hold a reference to the event, preventing it from ever beeing
freed.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 8bffa95ac19ff27c8261904f89d36c7fcf215d59 Version: 517e6a301f34613bff24a8e35b5455884f2d83d8 Version: 517e6a301f34613bff24a8e35b5455884f2d83d8 Version: 517e6a301f34613bff24a8e35b5455884f2d83d8 Version: 517e6a301f34613bff24a8e35b5455884f2d83d8 Version: 78e1317a174edbfd1182599bf76c092a2877672c |
||
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CVE-2025-37781 (GCVE-0-2025-37781)
Vulnerability from cvelistv5
Published
2025-05-01 13:07
Modified
2025-11-03 19:55
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
i2c: cros-ec-tunnel: defer probe if parent EC is not present
When i2c-cros-ec-tunnel and the EC driver are built-in, the EC parent
device will not be found, leading to NULL pointer dereference.
That can also be reproduced by unbinding the controller driver and then
loading i2c-cros-ec-tunnel module (or binding the device).
[ 271.991245] BUG: kernel NULL pointer dereference, address: 0000000000000058
[ 271.998215] #PF: supervisor read access in kernel mode
[ 272.003351] #PF: error_code(0x0000) - not-present page
[ 272.008485] PGD 0 P4D 0
[ 272.011022] Oops: Oops: 0000 [#1] SMP NOPTI
[ 272.015207] CPU: 0 UID: 0 PID: 3859 Comm: insmod Tainted: G S 6.15.0-rc1-00004-g44722359ed83 #30 PREEMPT(full) 3c7fb39a552e7d949de2ad921a7d6588d3a4fdc5
[ 272.030312] Tainted: [S]=CPU_OUT_OF_SPEC
[ 272.034233] Hardware name: HP Berknip/Berknip, BIOS Google_Berknip.13434.356.0 05/17/2021
[ 272.042400] RIP: 0010:ec_i2c_probe+0x2b/0x1c0 [i2c_cros_ec_tunnel]
[ 272.048577] Code: 1f 44 00 00 41 57 41 56 41 55 41 54 53 48 83 ec 10 65 48 8b 05 06 a0 6c e7 48 89 44 24 08 4c 8d 7f 10 48 8b 47 50 4c 8b 60 78 <49> 83 7c 24 58 00 0f 84 2f 01 00 00 48 89 fb be 30 06 00 00 4c 9
[ 272.067317] RSP: 0018:ffffa32082a03940 EFLAGS: 00010282
[ 272.072541] RAX: ffff969580b6a810 RBX: ffff969580b68c10 RCX: 0000000000000000
[ 272.079672] RDX: 0000000000000000 RSI: 0000000000000282 RDI: ffff969580b68c00
[ 272.086804] RBP: 00000000fffffdfb R08: 0000000000000000 R09: 0000000000000000
[ 272.093936] R10: 0000000000000000 R11: ffffffffc0600000 R12: 0000000000000000
[ 272.101067] R13: ffffffffa666fbb8 R14: ffffffffc05b5528 R15: ffff969580b68c10
[ 272.108198] FS: 00007b930906fc40(0000) GS:ffff969603149000(0000) knlGS:0000000000000000
[ 272.116282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 272.122024] CR2: 0000000000000058 CR3: 000000012631c000 CR4: 00000000003506f0
[ 272.129155] Call Trace:
[ 272.131606] <TASK>
[ 272.133709] ? acpi_dev_pm_attach+0xdd/0x110
[ 272.137985] platform_probe+0x69/0xa0
[ 272.141652] really_probe+0x152/0x310
[ 272.145318] __driver_probe_device+0x77/0x110
[ 272.149678] driver_probe_device+0x1e/0x190
[ 272.153864] __driver_attach+0x10b/0x1e0
[ 272.157790] ? driver_attach+0x20/0x20
[ 272.161542] bus_for_each_dev+0x107/0x150
[ 272.165553] bus_add_driver+0x15d/0x270
[ 272.169392] driver_register+0x65/0x110
[ 272.173232] ? cleanup_module+0xa80/0xa80 [i2c_cros_ec_tunnel 3a00532f3f4af4a9eade753f86b0f8dd4e4e5698]
[ 272.182617] do_one_initcall+0x110/0x350
[ 272.186543] ? security_kernfs_init_security+0x49/0xd0
[ 272.191682] ? __kernfs_new_node+0x1b9/0x240
[ 272.195954] ? security_kernfs_init_security+0x49/0xd0
[ 272.201093] ? __kernfs_new_node+0x1b9/0x240
[ 272.205365] ? kernfs_link_sibling+0x105/0x130
[ 272.209810] ? kernfs_next_descendant_post+0x1c/0xa0
[ 272.214773] ? kernfs_activate+0x57/0x70
[ 272.218699] ? kernfs_add_one+0x118/0x160
[ 272.222710] ? __kernfs_create_file+0x71/0xa0
[ 272.227069] ? sysfs_add_bin_file_mode_ns+0xd6/0x110
[ 272.232033] ? internal_create_group+0x453/0x4a0
[ 272.236651] ? __vunmap_range_noflush+0x214/0x2d0
[ 272.241355] ? __free_frozen_pages+0x1dc/0x420
[ 272.245799] ? free_vmap_area_noflush+0x10a/0x1c0
[ 272.250505] ? load_module+0x1509/0x16f0
[ 272.254431] do_init_module+0x60/0x230
[ 272.258181] __se_sys_finit_module+0x27a/0x370
[ 272.262627] do_syscall_64+0x6a/0xf0
[ 272.266206] ? do_syscall_64+0x76/0xf0
[ 272.269956] ? irqentry_exit_to_user_mode+0x79/0x90
[ 272.274836] entry_SYSCALL_64_after_hwframe+0x55/0x5d
[ 272.279887] RIP: 0033:0x7b9309168d39
[ 272.283466] Code: 5b 41 5c 5d c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 8b 0d af 40 0c 00 f7 d8 64 89 01 8
[ 272.302210] RSP: 002b:00007fff50f1a288 EFLAGS: 00000246 ORIG_RAX: 000
---truncated---
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 9d230c9e4f4e67cb1c1cb9e0f6142da16b0f2796 Version: 9d230c9e4f4e67cb1c1cb9e0f6142da16b0f2796 Version: 9d230c9e4f4e67cb1c1cb9e0f6142da16b0f2796 Version: 9d230c9e4f4e67cb1c1cb9e0f6142da16b0f2796 Version: 9d230c9e4f4e67cb1c1cb9e0f6142da16b0f2796 Version: 9d230c9e4f4e67cb1c1cb9e0f6142da16b0f2796 Version: 9d230c9e4f4e67cb1c1cb9e0f6142da16b0f2796 Version: 9d230c9e4f4e67cb1c1cb9e0f6142da16b0f2796 |
||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ni2c: cros-ec-tunnel: defer probe if parent EC is not present\n\nWhen i2c-cros-ec-tunnel and the EC driver are built-in, the EC parent\ndevice will not be found, leading to NULL pointer dereference.\n\nThat can also be reproduced by unbinding the controller driver and then\nloading i2c-cros-ec-tunnel module (or binding the device).\n\n[ 271.991245] BUG: kernel NULL pointer dereference, address: 0000000000000058\n[ 271.998215] #PF: supervisor read access in kernel mode\n[ 272.003351] #PF: error_code(0x0000) - not-present page\n[ 272.008485] PGD 0 P4D 0\n[ 272.011022] Oops: Oops: 0000 [#1] SMP NOPTI\n[ 272.015207] CPU: 0 UID: 0 PID: 3859 Comm: insmod Tainted: G S 6.15.0-rc1-00004-g44722359ed83 #30 PREEMPT(full) 3c7fb39a552e7d949de2ad921a7d6588d3a4fdc5\n[ 272.030312] Tainted: [S]=CPU_OUT_OF_SPEC\n[ 272.034233] Hardware name: HP Berknip/Berknip, BIOS Google_Berknip.13434.356.0 05/17/2021\n[ 272.042400] RIP: 0010:ec_i2c_probe+0x2b/0x1c0 [i2c_cros_ec_tunnel]\n[ 272.048577] Code: 1f 44 00 00 41 57 41 56 41 55 41 54 53 48 83 ec 10 65 48 8b 05 06 a0 6c e7 48 89 44 24 08 4c 8d 7f 10 48 8b 47 50 4c 8b 60 78 \u003c49\u003e 83 7c 24 58 00 0f 84 2f 01 00 00 48 89 fb be 30 06 00 00 4c 9\n[ 272.067317] RSP: 0018:ffffa32082a03940 EFLAGS: 00010282\n[ 272.072541] RAX: ffff969580b6a810 RBX: ffff969580b68c10 RCX: 0000000000000000\n[ 272.079672] RDX: 0000000000000000 RSI: 0000000000000282 RDI: ffff969580b68c00\n[ 272.086804] RBP: 00000000fffffdfb R08: 0000000000000000 R09: 0000000000000000\n[ 272.093936] R10: 0000000000000000 R11: ffffffffc0600000 R12: 0000000000000000\n[ 272.101067] R13: ffffffffa666fbb8 R14: ffffffffc05b5528 R15: ffff969580b68c10\n[ 272.108198] FS: 00007b930906fc40(0000) GS:ffff969603149000(0000) knlGS:0000000000000000\n[ 272.116282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[ 272.122024] CR2: 0000000000000058 CR3: 000000012631c000 CR4: 00000000003506f0\n[ 272.129155] Call Trace:\n[ 272.131606] \u003cTASK\u003e\n[ 272.133709] ? acpi_dev_pm_attach+0xdd/0x110\n[ 272.137985] platform_probe+0x69/0xa0\n[ 272.141652] really_probe+0x152/0x310\n[ 272.145318] __driver_probe_device+0x77/0x110\n[ 272.149678] driver_probe_device+0x1e/0x190\n[ 272.153864] __driver_attach+0x10b/0x1e0\n[ 272.157790] ? driver_attach+0x20/0x20\n[ 272.161542] bus_for_each_dev+0x107/0x150\n[ 272.165553] bus_add_driver+0x15d/0x270\n[ 272.169392] driver_register+0x65/0x110\n[ 272.173232] ? cleanup_module+0xa80/0xa80 [i2c_cros_ec_tunnel 3a00532f3f4af4a9eade753f86b0f8dd4e4e5698]\n[ 272.182617] do_one_initcall+0x110/0x350\n[ 272.186543] ? security_kernfs_init_security+0x49/0xd0\n[ 272.191682] ? __kernfs_new_node+0x1b9/0x240\n[ 272.195954] ? security_kernfs_init_security+0x49/0xd0\n[ 272.201093] ? __kernfs_new_node+0x1b9/0x240\n[ 272.205365] ? kernfs_link_sibling+0x105/0x130\n[ 272.209810] ? kernfs_next_descendant_post+0x1c/0xa0\n[ 272.214773] ? kernfs_activate+0x57/0x70\n[ 272.218699] ? kernfs_add_one+0x118/0x160\n[ 272.222710] ? __kernfs_create_file+0x71/0xa0\n[ 272.227069] ? sysfs_add_bin_file_mode_ns+0xd6/0x110\n[ 272.232033] ? internal_create_group+0x453/0x4a0\n[ 272.236651] ? __vunmap_range_noflush+0x214/0x2d0\n[ 272.241355] ? __free_frozen_pages+0x1dc/0x420\n[ 272.245799] ? free_vmap_area_noflush+0x10a/0x1c0\n[ 272.250505] ? load_module+0x1509/0x16f0\n[ 272.254431] do_init_module+0x60/0x230\n[ 272.258181] __se_sys_finit_module+0x27a/0x370\n[ 272.262627] do_syscall_64+0x6a/0xf0\n[ 272.266206] ? do_syscall_64+0x76/0xf0\n[ 272.269956] ? irqentry_exit_to_user_mode+0x79/0x90\n[ 272.274836] entry_SYSCALL_64_after_hwframe+0x55/0x5d\n[ 272.279887] RIP: 0033:0x7b9309168d39\n[ 272.283466] Code: 5b 41 5c 5d c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 \u003c48\u003e 3d 01 f0 ff ff 73 01 c3 48 8b 0d af 40 0c 00 f7 d8 64 89 01 8\n[ 272.302210] RSP: 002b:00007fff50f1a288 EFLAGS: 00000246 ORIG_RAX: 000\n---truncated---"
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CVE-2025-38272 (GCVE-0-2025-38272)
Vulnerability from cvelistv5
Published
2025-07-10 07:41
Modified
2025-09-09 17:06
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: dsa: b53: do not enable EEE on bcm63xx
BCM63xx internal switches do not support EEE, but provide multiple RGMII
ports where external PHYs may be connected. If one of these PHYs are EEE
capable, we may try to enable EEE for the MACs, which then hangs the
system on access of the (non-existent) EEE registers.
Fix this by checking if the switch actually supports EEE before
attempting to configure it.
References
Impacted products
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CVE-2025-38476 (GCVE-0-2025-38476)
Vulnerability from cvelistv5
Published
2025-07-28 11:21
Modified
2025-11-03 17:38
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
rpl: Fix use-after-free in rpl_do_srh_inline().
Running lwt_dst_cache_ref_loop.sh in selftest with KASAN triggers
the splat below [0].
rpl_do_srh_inline() fetches ipv6_hdr(skb) and accesses it after
skb_cow_head(), which is illegal as the header could be freed then.
Let's fix it by making oldhdr to a local struct instead of a pointer.
[0]:
[root@fedora net]# ./lwt_dst_cache_ref_loop.sh
...
TEST: rpl (input)
[ 57.631529] ==================================================================
BUG: KASAN: slab-use-after-free in rpl_do_srh_inline.isra.0 (net/ipv6/rpl_iptunnel.c:174)
Read of size 40 at addr ffff888122bf96d8 by task ping6/1543
CPU: 50 UID: 0 PID: 1543 Comm: ping6 Not tainted 6.16.0-rc5-01302-gfadd1e6231b1 #23 PREEMPT(voluntary)
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
Call Trace:
<IRQ>
dump_stack_lvl (lib/dump_stack.c:122)
print_report (mm/kasan/report.c:409 mm/kasan/report.c:521)
kasan_report (mm/kasan/report.c:221 mm/kasan/report.c:636)
kasan_check_range (mm/kasan/generic.c:175 (discriminator 1) mm/kasan/generic.c:189 (discriminator 1))
__asan_memmove (mm/kasan/shadow.c:94 (discriminator 2))
rpl_do_srh_inline.isra.0 (net/ipv6/rpl_iptunnel.c:174)
rpl_input (net/ipv6/rpl_iptunnel.c:201 net/ipv6/rpl_iptunnel.c:282)
lwtunnel_input (net/core/lwtunnel.c:459)
ipv6_rcv (./include/net/dst.h:471 (discriminator 1) ./include/net/dst.h:469 (discriminator 1) net/ipv6/ip6_input.c:79 (discriminator 1) ./include/linux/netfilter.h:317 (discriminator 1) ./include/linux/netfilter.h:311 (discriminator 1) net/ipv6/ip6_input.c:311 (discriminator 1))
__netif_receive_skb_one_core (net/core/dev.c:5967)
process_backlog (./include/linux/rcupdate.h:869 net/core/dev.c:6440)
__napi_poll.constprop.0 (net/core/dev.c:7452)
net_rx_action (net/core/dev.c:7518 net/core/dev.c:7643)
handle_softirqs (kernel/softirq.c:579)
do_softirq (kernel/softirq.c:480 (discriminator 20))
</IRQ>
<TASK>
__local_bh_enable_ip (kernel/softirq.c:407)
__dev_queue_xmit (net/core/dev.c:4740)
ip6_finish_output2 (./include/linux/netdevice.h:3358 ./include/net/neighbour.h:526 ./include/net/neighbour.h:540 net/ipv6/ip6_output.c:141)
ip6_finish_output (net/ipv6/ip6_output.c:215 net/ipv6/ip6_output.c:226)
ip6_output (./include/linux/netfilter.h:306 net/ipv6/ip6_output.c:248)
ip6_send_skb (net/ipv6/ip6_output.c:1983)
rawv6_sendmsg (net/ipv6/raw.c:588 net/ipv6/raw.c:918)
__sys_sendto (net/socket.c:714 (discriminator 1) net/socket.c:729 (discriminator 1) net/socket.c:2228 (discriminator 1))
__x64_sys_sendto (net/socket.c:2231)
do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1))
entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
RIP: 0033:0x7f68cffb2a06
Code: 5d e8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 75 19 83 e2 39 83 fa 08 75 11 e8 26 ff ff ff 66 0f 1f 44 00 00 48 8b 45 10 0f 05 <48> 8b 5d f8 c9 c3 0f 1f 40 00 f3 0f 1e fa 55 48 89 e5 48 83 ec 08
RSP: 002b:00007ffefb7c53d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
RAX: ffffffffffffffda RBX: 0000564cd69f10a0 RCX: 00007f68cffb2a06
RDX: 0000000000000040 RSI: 0000564cd69f10a4 RDI: 0000000000000003
RBP: 00007ffefb7c53f0 R08: 0000564cd6a032ac R09: 000000000000001c
R10: 0000000000000000 R11: 0000000000000202 R12: 0000564cd69f10a4
R13: 0000000000000040 R14: 00007ffefb7c66e0 R15: 0000564cd69f10a0
</TASK>
Allocated by task 1543:
kasan_save_stack (mm/kasan/common.c:48)
kasan_save_track (mm/kasan/common.c:60 (discriminator 1) mm/kasan/common.c:69 (discriminator 1))
__kasan_slab_alloc (mm/kasan/common.c:319 mm/kasan/common.c:345)
kmem_cache_alloc_node_noprof (./include/linux/kasan.h:250 mm/slub.c:4148 mm/slub.c:4197 mm/slub.c:4249)
kmalloc_reserve (net/core/skbuff.c:581 (discriminator 88))
__alloc_skb (net/core/skbuff.c:669)
__ip6_append_data (net/ipv6/ip6_output.c:1672 (discriminator 1))
ip6_
---truncated---
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: a7a29f9c361f8542604ef959ae6627f423b7a412 Version: a7a29f9c361f8542604ef959ae6627f423b7a412 Version: a7a29f9c361f8542604ef959ae6627f423b7a412 Version: a7a29f9c361f8542604ef959ae6627f423b7a412 Version: a7a29f9c361f8542604ef959ae6627f423b7a412 Version: a7a29f9c361f8542604ef959ae6627f423b7a412 Version: a7a29f9c361f8542604ef959ae6627f423b7a412 |
||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nrpl: Fix use-after-free in rpl_do_srh_inline().\n\nRunning lwt_dst_cache_ref_loop.sh in selftest with KASAN triggers\nthe splat below [0].\n\nrpl_do_srh_inline() fetches ipv6_hdr(skb) and accesses it after\nskb_cow_head(), which is illegal as the header could be freed then.\n\nLet\u0027s fix it by making oldhdr to a local struct instead of a pointer.\n\n[0]:\n[root@fedora net]# ./lwt_dst_cache_ref_loop.sh\n...\nTEST: rpl (input)\n[ 57.631529] ==================================================================\nBUG: KASAN: slab-use-after-free in rpl_do_srh_inline.isra.0 (net/ipv6/rpl_iptunnel.c:174)\nRead of size 40 at addr ffff888122bf96d8 by task ping6/1543\n\nCPU: 50 UID: 0 PID: 1543 Comm: ping6 Not tainted 6.16.0-rc5-01302-gfadd1e6231b1 #23 PREEMPT(voluntary)\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014\nCall Trace:\n \u003cIRQ\u003e\n dump_stack_lvl (lib/dump_stack.c:122)\n print_report (mm/kasan/report.c:409 mm/kasan/report.c:521)\n kasan_report (mm/kasan/report.c:221 mm/kasan/report.c:636)\n kasan_check_range (mm/kasan/generic.c:175 (discriminator 1) mm/kasan/generic.c:189 (discriminator 1))\n __asan_memmove (mm/kasan/shadow.c:94 (discriminator 2))\n rpl_do_srh_inline.isra.0 (net/ipv6/rpl_iptunnel.c:174)\n rpl_input (net/ipv6/rpl_iptunnel.c:201 net/ipv6/rpl_iptunnel.c:282)\n lwtunnel_input (net/core/lwtunnel.c:459)\n ipv6_rcv (./include/net/dst.h:471 (discriminator 1) ./include/net/dst.h:469 (discriminator 1) net/ipv6/ip6_input.c:79 (discriminator 1) ./include/linux/netfilter.h:317 (discriminator 1) ./include/linux/netfilter.h:311 (discriminator 1) net/ipv6/ip6_input.c:311 (discriminator 1))\n __netif_receive_skb_one_core (net/core/dev.c:5967)\n process_backlog (./include/linux/rcupdate.h:869 net/core/dev.c:6440)\n __napi_poll.constprop.0 (net/core/dev.c:7452)\n net_rx_action (net/core/dev.c:7518 net/core/dev.c:7643)\n handle_softirqs (kernel/softirq.c:579)\n do_softirq (kernel/softirq.c:480 (discriminator 20))\n \u003c/IRQ\u003e\n \u003cTASK\u003e\n __local_bh_enable_ip (kernel/softirq.c:407)\n __dev_queue_xmit (net/core/dev.c:4740)\n ip6_finish_output2 (./include/linux/netdevice.h:3358 ./include/net/neighbour.h:526 ./include/net/neighbour.h:540 net/ipv6/ip6_output.c:141)\n ip6_finish_output (net/ipv6/ip6_output.c:215 net/ipv6/ip6_output.c:226)\n ip6_output (./include/linux/netfilter.h:306 net/ipv6/ip6_output.c:248)\n ip6_send_skb (net/ipv6/ip6_output.c:1983)\n rawv6_sendmsg (net/ipv6/raw.c:588 net/ipv6/raw.c:918)\n __sys_sendto (net/socket.c:714 (discriminator 1) net/socket.c:729 (discriminator 1) net/socket.c:2228 (discriminator 1))\n __x64_sys_sendto (net/socket.c:2231)\n do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1))\n entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)\nRIP: 0033:0x7f68cffb2a06\nCode: 5d e8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 75 19 83 e2 39 83 fa 08 75 11 e8 26 ff ff ff 66 0f 1f 44 00 00 48 8b 45 10 0f 05 \u003c48\u003e 8b 5d f8 c9 c3 0f 1f 40 00 f3 0f 1e fa 55 48 89 e5 48 83 ec 08\nRSP: 002b:00007ffefb7c53d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c\nRAX: ffffffffffffffda RBX: 0000564cd69f10a0 RCX: 00007f68cffb2a06\nRDX: 0000000000000040 RSI: 0000564cd69f10a4 RDI: 0000000000000003\nRBP: 00007ffefb7c53f0 R08: 0000564cd6a032ac R09: 000000000000001c\nR10: 0000000000000000 R11: 0000000000000202 R12: 0000564cd69f10a4\nR13: 0000000000000040 R14: 00007ffefb7c66e0 R15: 0000564cd69f10a0\n \u003c/TASK\u003e\n\nAllocated by task 1543:\n kasan_save_stack (mm/kasan/common.c:48)\n kasan_save_track (mm/kasan/common.c:60 (discriminator 1) mm/kasan/common.c:69 (discriminator 1))\n __kasan_slab_alloc (mm/kasan/common.c:319 mm/kasan/common.c:345)\n kmem_cache_alloc_node_noprof (./include/linux/kasan.h:250 mm/slub.c:4148 mm/slub.c:4197 mm/slub.c:4249)\n kmalloc_reserve (net/core/skbuff.c:581 (discriminator 88))\n __alloc_skb (net/core/skbuff.c:669)\n __ip6_append_data (net/ipv6/ip6_output.c:1672 (discriminator 1))\n ip6_\n---truncated---"
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CVE-2025-38102 (GCVE-0-2025-38102)
Vulnerability from cvelistv5
Published
2025-07-03 08:35
Modified
2025-11-03 17:34
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
VMCI: fix race between vmci_host_setup_notify and vmci_ctx_unset_notify
During our test, it is found that a warning can be trigger in try_grab_folio
as follow:
------------[ cut here ]------------
WARNING: CPU: 0 PID: 1678 at mm/gup.c:147 try_grab_folio+0x106/0x130
Modules linked in:
CPU: 0 UID: 0 PID: 1678 Comm: syz.3.31 Not tainted 6.15.0-rc5 #163 PREEMPT(undef)
RIP: 0010:try_grab_folio+0x106/0x130
Call Trace:
<TASK>
follow_huge_pmd+0x240/0x8e0
follow_pmd_mask.constprop.0.isra.0+0x40b/0x5c0
follow_pud_mask.constprop.0.isra.0+0x14a/0x170
follow_page_mask+0x1c2/0x1f0
__get_user_pages+0x176/0x950
__gup_longterm_locked+0x15b/0x1060
? gup_fast+0x120/0x1f0
gup_fast_fallback+0x17e/0x230
get_user_pages_fast+0x5f/0x80
vmci_host_unlocked_ioctl+0x21c/0xf80
RIP: 0033:0x54d2cd
---[ end trace 0000000000000000 ]---
Digging into the source, context->notify_page may init by get_user_pages_fast
and can be seen in vmci_ctx_unset_notify which will try to put_page. However
get_user_pages_fast is not finished here and lead to following
try_grab_folio warning. The race condition is shown as follow:
cpu0 cpu1
vmci_host_do_set_notify
vmci_host_setup_notify
get_user_pages_fast(uva, 1, FOLL_WRITE, &context->notify_page);
lockless_pages_from_mm
gup_pgd_range
gup_huge_pmd // update &context->notify_page
vmci_host_do_set_notify
vmci_ctx_unset_notify
notify_page = context->notify_page;
if (notify_page)
put_page(notify_page); // page is freed
__gup_longterm_locked
__get_user_pages
follow_trans_huge_pmd
try_grab_folio // warn here
To slove this, use local variable page to make notify_page can be seen
after finish get_user_pages_fast.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: a1d88436d53a75e950db15834b3d2f8c0c358fdc Version: a1d88436d53a75e950db15834b3d2f8c0c358fdc Version: a1d88436d53a75e950db15834b3d2f8c0c358fdc Version: a1d88436d53a75e950db15834b3d2f8c0c358fdc Version: a1d88436d53a75e950db15834b3d2f8c0c358fdc Version: a1d88436d53a75e950db15834b3d2f8c0c358fdc Version: a1d88436d53a75e950db15834b3d2f8c0c358fdc Version: a1d88436d53a75e950db15834b3d2f8c0c358fdc |
||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nVMCI: fix race between vmci_host_setup_notify and vmci_ctx_unset_notify\n\nDuring our test, it is found that a warning can be trigger in try_grab_folio\nas follow:\n\n ------------[ cut here ]------------\n WARNING: CPU: 0 PID: 1678 at mm/gup.c:147 try_grab_folio+0x106/0x130\n Modules linked in:\n CPU: 0 UID: 0 PID: 1678 Comm: syz.3.31 Not tainted 6.15.0-rc5 #163 PREEMPT(undef)\n RIP: 0010:try_grab_folio+0x106/0x130\n Call Trace:\n \u003cTASK\u003e\n follow_huge_pmd+0x240/0x8e0\n follow_pmd_mask.constprop.0.isra.0+0x40b/0x5c0\n follow_pud_mask.constprop.0.isra.0+0x14a/0x170\n follow_page_mask+0x1c2/0x1f0\n __get_user_pages+0x176/0x950\n __gup_longterm_locked+0x15b/0x1060\n ? gup_fast+0x120/0x1f0\n gup_fast_fallback+0x17e/0x230\n get_user_pages_fast+0x5f/0x80\n vmci_host_unlocked_ioctl+0x21c/0xf80\n RIP: 0033:0x54d2cd\n ---[ end trace 0000000000000000 ]---\n\nDigging into the source, context-\u003enotify_page may init by get_user_pages_fast\nand can be seen in vmci_ctx_unset_notify which will try to put_page. However\nget_user_pages_fast is not finished here and lead to following\ntry_grab_folio warning. The race condition is shown as follow:\n\ncpu0\t\t\tcpu1\nvmci_host_do_set_notify\nvmci_host_setup_notify\nget_user_pages_fast(uva, 1, FOLL_WRITE, \u0026context-\u003enotify_page);\nlockless_pages_from_mm\ngup_pgd_range\ngup_huge_pmd // update \u0026context-\u003enotify_page\n\t\t\tvmci_host_do_set_notify\n\t\t\tvmci_ctx_unset_notify\n\t\t\tnotify_page = context-\u003enotify_page;\n\t\t\tif (notify_page)\n\t\t\tput_page(notify_page);\t// page is freed\n__gup_longterm_locked\n__get_user_pages\nfollow_trans_huge_pmd\ntry_grab_folio // warn here\n\nTo slove this, use local variable page to make notify_page can be seen\nafter finish get_user_pages_fast."
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CVE-2025-38182 (GCVE-0-2025-38182)
Vulnerability from cvelistv5
Published
2025-07-04 13:37
Modified
2025-07-28 04:14
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ublk: santizize the arguments from userspace when adding a device
Sanity check the values for queue depth and number of queues
we get from userspace when adding a device.
References
| URL | Tags | |
|---|---|---|
Impacted products
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CVE-2025-38428 (GCVE-0-2025-38428)
Vulnerability from cvelistv5
Published
2025-07-25 14:16
Modified
2025-11-03 17:37
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
Input: ims-pcu - check record size in ims_pcu_flash_firmware()
The "len" variable comes from the firmware and we generally do
trust firmware, but it's always better to double check. If the "len"
is too large it could result in memory corruption when we do
"memcpy(fragment->data, rec->data, len);"
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 628329d52474323938a03826941e166bc7c8eff4 Version: 628329d52474323938a03826941e166bc7c8eff4 Version: 628329d52474323938a03826941e166bc7c8eff4 Version: 628329d52474323938a03826941e166bc7c8eff4 Version: 628329d52474323938a03826941e166bc7c8eff4 Version: 628329d52474323938a03826941e166bc7c8eff4 Version: 628329d52474323938a03826941e166bc7c8eff4 Version: 628329d52474323938a03826941e166bc7c8eff4 |
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CVE-2025-37970 (GCVE-0-2025-37970)
Vulnerability from cvelistv5
Published
2025-05-20 16:47
Modified
2025-11-03 19:57
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
iio: imu: st_lsm6dsx: fix possible lockup in st_lsm6dsx_read_fifo
Prevent st_lsm6dsx_read_fifo from falling in an infinite loop in case
pattern_len is equal to zero and the device FIFO is not empty.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
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CVE-2025-37747 (GCVE-0-2025-37747)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-05-26 05:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
perf: Fix hang while freeing sigtrap event
Perf can hang while freeing a sigtrap event if a related deferred
signal hadn't managed to be sent before the file got closed:
perf_event_overflow()
task_work_add(perf_pending_task)
fput()
task_work_add(____fput())
task_work_run()
____fput()
perf_release()
perf_event_release_kernel()
_free_event()
perf_pending_task_sync()
task_work_cancel() -> FAILED
rcuwait_wait_event()
Once task_work_run() is running, the list of pending callbacks is
removed from the task_struct and from this point on task_work_cancel()
can't remove any pending and not yet started work items, hence the
task_work_cancel() failure and the hang on rcuwait_wait_event().
Task work could be changed to remove one work at a time, so a work
running on the current task can always cancel a pending one, however
the wait / wake design is still subject to inverted dependencies when
remote targets are involved, as pictured by Oleg:
T1 T2
fd = perf_event_open(pid => T2->pid); fd = perf_event_open(pid => T1->pid);
close(fd) close(fd)
<IRQ> <IRQ>
perf_event_overflow() perf_event_overflow()
task_work_add(perf_pending_task) task_work_add(perf_pending_task)
</IRQ> </IRQ>
fput() fput()
task_work_add(____fput()) task_work_add(____fput())
task_work_run() task_work_run()
____fput() ____fput()
perf_release() perf_release()
perf_event_release_kernel() perf_event_release_kernel()
_free_event() _free_event()
perf_pending_task_sync() perf_pending_task_sync()
rcuwait_wait_event() rcuwait_wait_event()
Therefore the only option left is to acquire the event reference count
upon queueing the perf task work and release it from the task work, just
like it was done before 3a5465418f5f ("perf: Fix event leak upon exec and file release")
but without the leaks it fixed.
Some adjustments are necessary to make it work:
* A child event might dereference its parent upon freeing. Care must be
taken to release the parent last.
* Some places assuming the event doesn't have any reference held and
therefore can be freed right away must instead put the reference and
let the reference counting to its job.
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 3a5465418f5fd970e86a86c7f4075be262682840 Version: 3a5465418f5fd970e86a86c7f4075be262682840 Version: 3a5465418f5fd970e86a86c7f4075be262682840 Version: 3a5465418f5fd970e86a86c7f4075be262682840 Version: 9ad46f1fef421d43cdab3a7d1744b2f43b54dae0 Version: ed2c202dac55423a52d7e2290f2888bf08b8ee99 Version: 104e258a004037bc7dba9f6085c71dad6af57ad4 Version: f34d8307a73a18de5320fcc6f40403146d061891 |
||
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CVE-2021-46984 (GCVE-0-2021-46984)
Vulnerability from cvelistv5
Published
2024-02-28 08:13
Modified
2025-05-04 07:01
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
kyber: fix out of bounds access when preempted
__blk_mq_sched_bio_merge() gets the ctx and hctx for the current CPU and
passes the hctx to ->bio_merge(). kyber_bio_merge() then gets the ctx
for the current CPU again and uses that to get the corresponding Kyber
context in the passed hctx. However, the thread may be preempted between
the two calls to blk_mq_get_ctx(), and the ctx returned the second time
may no longer correspond to the passed hctx. This "works" accidentally
most of the time, but it can cause us to read garbage if the second ctx
came from an hctx with more ctx's than the first one (i.e., if
ctx->index_hw[hctx->type] > hctx->nr_ctx).
This manifested as this UBSAN array index out of bounds error reported
by Jakub:
UBSAN: array-index-out-of-bounds in ../kernel/locking/qspinlock.c:130:9
index 13106 is out of range for type 'long unsigned int [128]'
Call Trace:
dump_stack+0xa4/0xe5
ubsan_epilogue+0x5/0x40
__ubsan_handle_out_of_bounds.cold.13+0x2a/0x34
queued_spin_lock_slowpath+0x476/0x480
do_raw_spin_lock+0x1c2/0x1d0
kyber_bio_merge+0x112/0x180
blk_mq_submit_bio+0x1f5/0x1100
submit_bio_noacct+0x7b0/0x870
submit_bio+0xc2/0x3a0
btrfs_map_bio+0x4f0/0x9d0
btrfs_submit_data_bio+0x24e/0x310
submit_one_bio+0x7f/0xb0
submit_extent_page+0xc4/0x440
__extent_writepage_io+0x2b8/0x5e0
__extent_writepage+0x28d/0x6e0
extent_write_cache_pages+0x4d7/0x7a0
extent_writepages+0xa2/0x110
do_writepages+0x8f/0x180
__writeback_single_inode+0x99/0x7f0
writeback_sb_inodes+0x34e/0x790
__writeback_inodes_wb+0x9e/0x120
wb_writeback+0x4d2/0x660
wb_workfn+0x64d/0xa10
process_one_work+0x53a/0xa80
worker_thread+0x69/0x5b0
kthread+0x20b/0x240
ret_from_fork+0x1f/0x30
Only Kyber uses the hctx, so fix it by passing the request_queue to
->bio_merge() instead. BFQ and mq-deadline just use that, and Kyber can
map the queues itself to avoid the mismatch.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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CVE-2025-38131 (GCVE-0-2025-38131)
Vulnerability from cvelistv5
Published
2025-07-03 08:35
Modified
2025-11-03 17:34
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
coresight: prevent deactivate active config while enabling the config
While enable active config via cscfg_csdev_enable_active_config(),
active config could be deactivated via configfs' sysfs interface.
This could make UAF issue in below scenario:
CPU0 CPU1
(sysfs enable) load module
cscfg_load_config_sets()
activate config. // sysfs
(sys_active_cnt == 1)
...
cscfg_csdev_enable_active_config()
lock(csdev->cscfg_csdev_lock)
// here load config activate by CPU1
unlock(csdev->cscfg_csdev_lock)
deactivate config // sysfs
(sys_activec_cnt == 0)
cscfg_unload_config_sets()
unload module
// access to config_desc which freed
// while unloading module.
cscfg_csdev_enable_config
To address this, use cscfg_config_desc's active_cnt as a reference count
which will be holded when
- activate the config.
- enable the activated config.
and put the module reference when config_active_cnt == 0.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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CVE-2024-42134 (GCVE-0-2024-42134)
Vulnerability from cvelistv5
Published
2024-07-30 07:46
Modified
2025-05-04 09:23
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
virtio-pci: Check if is_avq is NULL
[bug]
In the virtio_pci_common.c function vp_del_vqs, vp_dev->is_avq is involved
to determine whether it is admin virtqueue, but this function vp_dev->is_avq
may be empty. For installations, virtio_pci_legacy does not assign a value
to vp_dev->is_avq.
[fix]
Check whether it is vp_dev->is_avq before use.
[test]
Test with virsh Attach device
Before this patch, the following command would crash the guest system
After applying the patch, everything seems to be working fine.
References
Impacted products
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CVE-2025-38043 (GCVE-0-2025-38043)
Vulnerability from cvelistv5
Published
2025-06-18 09:33
Modified
2025-11-03 17:33
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
firmware: arm_ffa: Set dma_mask for ffa devices
Set dma_mask for FFA devices, otherwise DMA allocation using the device pointer
lead to following warning:
WARNING: CPU: 1 PID: 1 at kernel/dma/mapping.c:597 dma_alloc_attrs+0xe0/0x124
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: e781858488b918e30a6ff28e9eab6058b787e3b3 Version: e781858488b918e30a6ff28e9eab6058b787e3b3 Version: e781858488b918e30a6ff28e9eab6058b787e3b3 Version: e781858488b918e30a6ff28e9eab6058b787e3b3 Version: e781858488b918e30a6ff28e9eab6058b787e3b3 Version: e781858488b918e30a6ff28e9eab6058b787e3b3 |
||
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CVE-2025-21997 (GCVE-0-2025-21997)
Vulnerability from cvelistv5
Published
2025-04-03 07:19
Modified
2025-11-03 19:40
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
xsk: fix an integer overflow in xp_create_and_assign_umem()
Since the i and pool->chunk_size variables are of type 'u32',
their product can wrap around and then be cast to 'u64'.
This can lead to two different XDP buffers pointing to the same
memory area.
Found by InfoTeCS on behalf of Linux Verification Center
(linuxtesting.org) with SVACE.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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CVE-2025-23151 (GCVE-0-2025-23151)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-11-03 19:42
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
bus: mhi: host: Fix race between unprepare and queue_buf
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incoming data during the client driver's tear down. The client driver
might also be processing data at the same time, resulting in a call to
mhi_queue_buf() which will invoke mhi_gen_tre(). If mhi_gen_tre() runs
after mhi_unprepare_from_transfer() has torn down the channel, a panic
will occur due to an invalid dereference leading to a page fault.
This occurs because mhi_gen_tre() does not verify the channel state
after locking it. Fix this by having mhi_gen_tre() confirm the channel
state is valid, or return error to avoid accessing deinitialized data.
[mani: added stable tag]
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
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CVE-2025-38268 (GCVE-0-2025-38268)
Vulnerability from cvelistv5
Published
2025-07-10 07:41
Modified
2025-07-28 04:16
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: typec: tcpm: move tcpm_queue_vdm_unlocked to asynchronous work
A state check was previously added to tcpm_queue_vdm_unlocked to
prevent a deadlock where the DisplayPort Alt Mode driver would be
executing work and attempting to grab the tcpm_lock while the TCPM
was holding the lock and attempting to unregister the altmode, blocking
on the altmode driver's cancel_work_sync call.
Because the state check isn't protected, there is a small window
where the Alt Mode driver could determine that the TCPM is
in a ready state and attempt to grab the lock while the
TCPM grabs the lock and changes the TCPM state to one that
causes the deadlock. The callstack is provided below:
[110121.667392][ C7] Call trace:
[110121.667396][ C7] __switch_to+0x174/0x338
[110121.667406][ C7] __schedule+0x608/0x9f0
[110121.667414][ C7] schedule+0x7c/0xe8
[110121.667423][ C7] kernfs_drain+0xb0/0x114
[110121.667431][ C7] __kernfs_remove+0x16c/0x20c
[110121.667436][ C7] kernfs_remove_by_name_ns+0x74/0xe8
[110121.667442][ C7] sysfs_remove_group+0x84/0xe8
[110121.667450][ C7] sysfs_remove_groups+0x34/0x58
[110121.667458][ C7] device_remove_groups+0x10/0x20
[110121.667464][ C7] device_release_driver_internal+0x164/0x2e4
[110121.667475][ C7] device_release_driver+0x18/0x28
[110121.667484][ C7] bus_remove_device+0xec/0x118
[110121.667491][ C7] device_del+0x1e8/0x4ac
[110121.667498][ C7] device_unregister+0x18/0x38
[110121.667504][ C7] typec_unregister_altmode+0x30/0x44
[110121.667515][ C7] tcpm_reset_port+0xac/0x370
[110121.667523][ C7] tcpm_snk_detach+0x84/0xb8
[110121.667529][ C7] run_state_machine+0x4c0/0x1b68
[110121.667536][ C7] tcpm_state_machine_work+0x94/0xe4
[110121.667544][ C7] kthread_worker_fn+0x10c/0x244
[110121.667552][ C7] kthread+0x104/0x1d4
[110121.667557][ C7] ret_from_fork+0x10/0x20
[110121.667689][ C7] Workqueue: events dp_altmode_work
[110121.667697][ C7] Call trace:
[110121.667701][ C7] __switch_to+0x174/0x338
[110121.667710][ C7] __schedule+0x608/0x9f0
[110121.667717][ C7] schedule+0x7c/0xe8
[110121.667725][ C7] schedule_preempt_disabled+0x24/0x40
[110121.667733][ C7] __mutex_lock+0x408/0xdac
[110121.667741][ C7] __mutex_lock_slowpath+0x14/0x24
[110121.667748][ C7] mutex_lock+0x40/0xec
[110121.667757][ C7] tcpm_altmode_enter+0x78/0xb4
[110121.667764][ C7] typec_altmode_enter+0xdc/0x10c
[110121.667769][ C7] dp_altmode_work+0x68/0x164
[110121.667775][ C7] process_one_work+0x1e4/0x43c
[110121.667783][ C7] worker_thread+0x25c/0x430
[110121.667789][ C7] kthread+0x104/0x1d4
[110121.667794][ C7] ret_from_fork+0x10/0x20
Change tcpm_queue_vdm_unlocked to queue for tcpm_queue_vdm_work,
which can perform the state check while holding the TCPM lock
while the Alt Mode lock is no longer held. This requires a new
struct to hold the vdm data, altmode_vdm_event.
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/usb/typec/tcpm/tcpm.c"
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"drivers/usb/typec/tcpm/tcpm.c"
],
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"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.9"
},
{
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"status": "unaffected",
"version": "0",
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}
]
}
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"descriptions": [
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"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: typec: tcpm: move tcpm_queue_vdm_unlocked to asynchronous work\n\nA state check was previously added to tcpm_queue_vdm_unlocked to\nprevent a deadlock where the DisplayPort Alt Mode driver would be\nexecuting work and attempting to grab the tcpm_lock while the TCPM\nwas holding the lock and attempting to unregister the altmode, blocking\non the altmode driver\u0027s cancel_work_sync call.\n\nBecause the state check isn\u0027t protected, there is a small window\nwhere the Alt Mode driver could determine that the TCPM is\nin a ready state and attempt to grab the lock while the\nTCPM grabs the lock and changes the TCPM state to one that\ncauses the deadlock. The callstack is provided below:\n\n[110121.667392][ C7] Call trace:\n[110121.667396][ C7] __switch_to+0x174/0x338\n[110121.667406][ C7] __schedule+0x608/0x9f0\n[110121.667414][ C7] schedule+0x7c/0xe8\n[110121.667423][ C7] kernfs_drain+0xb0/0x114\n[110121.667431][ C7] __kernfs_remove+0x16c/0x20c\n[110121.667436][ C7] kernfs_remove_by_name_ns+0x74/0xe8\n[110121.667442][ C7] sysfs_remove_group+0x84/0xe8\n[110121.667450][ C7] sysfs_remove_groups+0x34/0x58\n[110121.667458][ C7] device_remove_groups+0x10/0x20\n[110121.667464][ C7] device_release_driver_internal+0x164/0x2e4\n[110121.667475][ C7] device_release_driver+0x18/0x28\n[110121.667484][ C7] bus_remove_device+0xec/0x118\n[110121.667491][ C7] device_del+0x1e8/0x4ac\n[110121.667498][ C7] device_unregister+0x18/0x38\n[110121.667504][ C7] typec_unregister_altmode+0x30/0x44\n[110121.667515][ C7] tcpm_reset_port+0xac/0x370\n[110121.667523][ C7] tcpm_snk_detach+0x84/0xb8\n[110121.667529][ C7] run_state_machine+0x4c0/0x1b68\n[110121.667536][ C7] tcpm_state_machine_work+0x94/0xe4\n[110121.667544][ C7] kthread_worker_fn+0x10c/0x244\n[110121.667552][ C7] kthread+0x104/0x1d4\n[110121.667557][ C7] ret_from_fork+0x10/0x20\n\n[110121.667689][ C7] Workqueue: events dp_altmode_work\n[110121.667697][ C7] Call trace:\n[110121.667701][ C7] __switch_to+0x174/0x338\n[110121.667710][ C7] __schedule+0x608/0x9f0\n[110121.667717][ C7] schedule+0x7c/0xe8\n[110121.667725][ C7] schedule_preempt_disabled+0x24/0x40\n[110121.667733][ C7] __mutex_lock+0x408/0xdac\n[110121.667741][ C7] __mutex_lock_slowpath+0x14/0x24\n[110121.667748][ C7] mutex_lock+0x40/0xec\n[110121.667757][ C7] tcpm_altmode_enter+0x78/0xb4\n[110121.667764][ C7] typec_altmode_enter+0xdc/0x10c\n[110121.667769][ C7] dp_altmode_work+0x68/0x164\n[110121.667775][ C7] process_one_work+0x1e4/0x43c\n[110121.667783][ C7] worker_thread+0x25c/0x430\n[110121.667789][ C7] kthread+0x104/0x1d4\n[110121.667794][ C7] ret_from_fork+0x10/0x20\n\nChange tcpm_queue_vdm_unlocked to queue for tcpm_queue_vdm_work,\nwhich can perform the state check while holding the TCPM lock\nwhile the Alt Mode lock is no longer held. This requires a new\nstruct to hold the vdm data, altmode_vdm_event."
}
],
"providerMetadata": {
"dateUpdated": "2025-07-28T04:16:48.451Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
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"references": [
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"url": "https://git.kernel.org/stable/c/7bdd712abefbec79176ab412d8c623e755c5d0ba"
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{
"url": "https://git.kernel.org/stable/c/1970d34b48cbeceb0c765984c9a6bb204c77f16a"
},
{
"url": "https://git.kernel.org/stable/c/324d45e53f1a36c88bc649dc39e0c8300a41be0a"
}
],
"title": "usb: typec: tcpm: move tcpm_queue_vdm_unlocked to asynchronous work",
"x_generator": {
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}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-38268",
"datePublished": "2025-07-10T07:41:51.217Z",
"dateReserved": "2025-04-16T04:51:23.998Z",
"dateUpdated": "2025-07-28T04:16:48.451Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-38023 (GCVE-0-2025-38023)
Vulnerability from cvelistv5
Published
2025-06-18 09:28
Modified
2025-11-03 19:58
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
nfs: handle failure of nfs_get_lock_context in unlock path
When memory is insufficient, the allocation of nfs_lock_context in
nfs_get_lock_context() fails and returns -ENOMEM. If we mistakenly treat
an nfs4_unlockdata structure (whose l_ctx member has been set to -ENOMEM)
as valid and proceed to execute rpc_run_task(), this will trigger a NULL
pointer dereference in nfs4_locku_prepare. For example:
BUG: kernel NULL pointer dereference, address: 000000000000000c
PGD 0 P4D 0
Oops: Oops: 0000 [#1] SMP PTI
CPU: 15 UID: 0 PID: 12 Comm: kworker/u64:0 Not tainted 6.15.0-rc2-dirty #60
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-2.fc40
Workqueue: rpciod rpc_async_schedule
RIP: 0010:nfs4_locku_prepare+0x35/0xc2
Code: 89 f2 48 89 fd 48 c7 c7 68 69 ef b5 53 48 8b 8e 90 00 00 00 48 89 f3
RSP: 0018:ffffbbafc006bdb8 EFLAGS: 00010246
RAX: 000000000000004b RBX: ffff9b964fc1fa00 RCX: 0000000000000000
RDX: 0000000000000000 RSI: fffffffffffffff4 RDI: ffff9ba53fddbf40
RBP: ffff9ba539934000 R08: 0000000000000000 R09: ffffbbafc006bc38
R10: ffffffffb6b689c8 R11: 0000000000000003 R12: ffff9ba539934030
R13: 0000000000000001 R14: 0000000004248060 R15: ffffffffb56d1c30
FS: 0000000000000000(0000) GS:ffff9ba5881f0000(0000) knlGS:00000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000000000c CR3: 000000093f244000 CR4: 00000000000006f0
Call Trace:
<TASK>
__rpc_execute+0xbc/0x480
rpc_async_schedule+0x2f/0x40
process_one_work+0x232/0x5d0
worker_thread+0x1da/0x3d0
? __pfx_worker_thread+0x10/0x10
kthread+0x10d/0x240
? __pfx_kthread+0x10/0x10
ret_from_fork+0x34/0x50
? __pfx_kthread+0x10/0x10
ret_from_fork_asm+0x1a/0x30
</TASK>
Modules linked in:
CR2: 000000000000000c
---[ end trace 0000000000000000 ]---
Free the allocated nfs4_unlockdata when nfs_get_lock_context() fails and
return NULL to terminate subsequent rpc_run_task, preventing NULL pointer
dereference.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: f30cb757f680f965ba8a2e53cb3588052a01aeb5 Version: f30cb757f680f965ba8a2e53cb3588052a01aeb5 Version: f30cb757f680f965ba8a2e53cb3588052a01aeb5 Version: f30cb757f680f965ba8a2e53cb3588052a01aeb5 Version: f30cb757f680f965ba8a2e53cb3588052a01aeb5 Version: f30cb757f680f965ba8a2e53cb3588052a01aeb5 Version: f30cb757f680f965ba8a2e53cb3588052a01aeb5 Version: f30cb757f680f965ba8a2e53cb3588052a01aeb5 |
||
{
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{
"url": "https://lists.debian.org/debian-lts-announce/2025/08/msg00010.html"
}
],
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{
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{
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CVE-2025-38122 (GCVE-0-2025-38122)
Vulnerability from cvelistv5
Published
2025-07-03 08:35
Modified
2025-11-03 17:34
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
gve: add missing NULL check for gve_alloc_pending_packet() in TX DQO
gve_alloc_pending_packet() can return NULL, but gve_tx_add_skb_dqo()
did not check for this case before dereferencing the returned pointer.
Add a missing NULL check to prevent a potential NULL pointer
dereference when allocation fails.
This improves robustness in low-memory scenarios.
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: a57e5de476be0b4b7f42beb6a21c19ad9c577aa3 Version: a57e5de476be0b4b7f42beb6a21c19ad9c577aa3 Version: a57e5de476be0b4b7f42beb6a21c19ad9c577aa3 Version: a57e5de476be0b4b7f42beb6a21c19ad9c577aa3 Version: a57e5de476be0b4b7f42beb6a21c19ad9c577aa3 Version: a57e5de476be0b4b7f42beb6a21c19ad9c577aa3 |
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CVE-2025-37889 (GCVE-0-2025-37889)
Vulnerability from cvelistv5
Published
2025-05-09 06:45
Modified
2025-11-03 19:57
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ASoC: ops: Consistently treat platform_max as control value
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snd_soc_put_volsw() by +min"), and makes some additional related
updates.
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register value, or the maximum value the control can be set to. The
patch moved from treating the value as a control value to a register
one. When the patch was applied it was technically correct as
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sense as limiting is typically done from the machine driver, so it is
appropriate to use the customer facing representation rather than the
internal codec representation. Update all the code to consistently use
this interpretation of platform_max.
Finally, also add some comments to the soc_mixer_control struct to
hopefully avoid further patches switching between the two approaches.
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
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CVE-2025-38375 (GCVE-0-2025-38375)
Vulnerability from cvelistv5
Published
2025-07-25 12:53
Modified
2025-11-03 17:37
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
virtio-net: ensure the received length does not exceed allocated size
In xdp_linearize_page, when reading the following buffers from the ring,
we forget to check the received length with the true allocate size. This
can lead to an out-of-bound read. This commit adds that missing check.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 4941d472bf95b4345d6e38906fcf354e74afa311 Version: 4941d472bf95b4345d6e38906fcf354e74afa311 Version: 4941d472bf95b4345d6e38906fcf354e74afa311 Version: 4941d472bf95b4345d6e38906fcf354e74afa311 Version: 4941d472bf95b4345d6e38906fcf354e74afa311 Version: 4941d472bf95b4345d6e38906fcf354e74afa311 Version: 4941d472bf95b4345d6e38906fcf354e74afa311 Version: 4941d472bf95b4345d6e38906fcf354e74afa311 |
||
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CVE-2025-23147 (GCVE-0-2025-23147)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-11-03 19:42
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
i3c: Add NULL pointer check in i3c_master_queue_ibi()
The I3C master driver may receive an IBI from a target device that has not
been probed yet. In such cases, the master calls `i3c_master_queue_ibi()`
to queue an IBI work task, leading to "Unable to handle kernel read from
unreadable memory" and resulting in a kernel panic.
Typical IBI handling flow:
1. The I3C master scans target devices and probes their respective drivers.
2. The target device driver calls `i3c_device_request_ibi()` to enable IBI
and assigns `dev->ibi = ibi`.
3. The I3C master receives an IBI from the target device and calls
`i3c_master_queue_ibi()` to queue the target device driver’s IBI
handler task.
However, since target device events are asynchronous to the I3C probe
sequence, step 3 may occur before step 2, causing `dev->ibi` to be `NULL`,
leading to a kernel panic.
Add a NULL pointer check in `i3c_master_queue_ibi()` to prevent accessing
an uninitialized `dev->ibi`, ensuring stability.
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 Version: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 Version: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 Version: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 Version: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 Version: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 Version: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 Version: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 Version: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 |
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CVE-2025-38186 (GCVE-0-2025-38186)
Vulnerability from cvelistv5
Published
2025-07-04 13:37
Modified
2025-07-28 04:14
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
bnxt_en: Fix double invocation of bnxt_ulp_stop()/bnxt_ulp_start()
Before the commit under the Fixes tag below, bnxt_ulp_stop() and
bnxt_ulp_start() were always invoked in pairs. After that commit,
the new bnxt_ulp_restart() can be invoked after bnxt_ulp_stop()
has been called. This may result in the RoCE driver's aux driver
.suspend() method being invoked twice. The 2nd bnxt_re_suspend()
call will crash when it dereferences a NULL pointer:
(NULL ib_device): Handle device suspend call
BUG: kernel NULL pointer dereference, address: 0000000000000b78
PGD 0 P4D 0
Oops: Oops: 0000 [#1] SMP PTI
CPU: 20 UID: 0 PID: 181 Comm: kworker/u96:5 Tainted: G S 6.15.0-rc1 #4 PREEMPT(voluntary)
Tainted: [S]=CPU_OUT_OF_SPEC
Hardware name: Dell Inc. PowerEdge R730/072T6D, BIOS 2.4.3 01/17/2017
Workqueue: bnxt_pf_wq bnxt_sp_task [bnxt_en]
RIP: 0010:bnxt_re_suspend+0x45/0x1f0 [bnxt_re]
Code: 8b 05 a7 3c 5b f5 48 89 44 24 18 31 c0 49 8b 5c 24 08 4d 8b 2c 24 e8 ea 06 0a f4 48 c7 c6 04 60 52 c0 48 89 df e8 1b ce f9 ff <48> 8b 83 78 0b 00 00 48 8b 80 38 03 00 00 a8 40 0f 85 b5 00 00 00
RSP: 0018:ffffa2e84084fd88 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
RDX: 0000000000000000 RSI: ffffffffb4b6b934 RDI: 00000000ffffffff
RBP: ffffa1760954c9c0 R08: 0000000000000000 R09: c0000000ffffdfff
R10: 0000000000000001 R11: ffffa2e84084fb50 R12: ffffa176031ef070
R13: ffffa17609775000 R14: ffffa17603adc180 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffffa17daa397000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000b78 CR3: 00000004aaa30003 CR4: 00000000003706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
bnxt_ulp_stop+0x69/0x90 [bnxt_en]
bnxt_sp_task+0x678/0x920 [bnxt_en]
? __schedule+0x514/0xf50
process_scheduled_works+0x9d/0x400
worker_thread+0x11c/0x260
? __pfx_worker_thread+0x10/0x10
kthread+0xfe/0x1e0
? __pfx_kthread+0x10/0x10
ret_from_fork+0x2b/0x40
? __pfx_kthread+0x10/0x10
ret_from_fork_asm+0x1a/0x30
Check the BNXT_EN_FLAG_ULP_STOPPED flag and do not proceed if the flag
is already set. This will preserve the original symmetrical
bnxt_ulp_stop() and bnxt_ulp_start().
Also, inside bnxt_ulp_start(), clear the BNXT_EN_FLAG_ULP_STOPPED
flag after taking the mutex to avoid any race condition. And for
symmetry, only proceed in bnxt_ulp_start() if the
BNXT_EN_FLAG_ULP_STOPPED is set.
References
Impacted products
{
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CVE-2025-37979 (GCVE-0-2025-37979)
Vulnerability from cvelistv5
Published
2025-05-20 16:58
Modified
2025-11-03 19:57
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ASoC: qcom: Fix sc7280 lpass potential buffer overflow
Case values introduced in commit
5f78e1fb7a3e ("ASoC: qcom: Add driver support for audioreach solution")
cause out of bounds access in arrays of sc7280 driver data (e.g. in case
of RX_CODEC_DMA_RX_0 in sc7280_snd_hw_params()).
Redefine LPASS_MAX_PORTS to consider the maximum possible port id for
q6dsp as sc7280 driver utilizes some of those values.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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CVE-2025-21701 (GCVE-0-2025-21701)
Vulnerability from cvelistv5
Published
2025-02-13 15:05
Modified
2025-11-03 19:35
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: avoid race between device unregistration and ethnl ops
The following trace can be seen if a device is being unregistered while
its number of channels are being modified.
DEBUG_LOCKS_WARN_ON(lock->magic != lock)
WARNING: CPU: 3 PID: 3754 at kernel/locking/mutex.c:564 __mutex_lock+0xc8a/0x1120
CPU: 3 UID: 0 PID: 3754 Comm: ethtool Not tainted 6.13.0-rc6+ #771
RIP: 0010:__mutex_lock+0xc8a/0x1120
Call Trace:
<TASK>
ethtool_check_max_channel+0x1ea/0x880
ethnl_set_channels+0x3c3/0xb10
ethnl_default_set_doit+0x306/0x650
genl_family_rcv_msg_doit+0x1e3/0x2c0
genl_rcv_msg+0x432/0x6f0
netlink_rcv_skb+0x13d/0x3b0
genl_rcv+0x28/0x40
netlink_unicast+0x42e/0x720
netlink_sendmsg+0x765/0xc20
__sys_sendto+0x3ac/0x420
__x64_sys_sendto+0xe0/0x1c0
do_syscall_64+0x95/0x180
entry_SYSCALL_64_after_hwframe+0x76/0x7e
This is because unregister_netdevice_many_notify might run before the
rtnl lock section of ethnl operations, eg. set_channels in the above
example. In this example the rss lock would be destroyed by the device
unregistration path before being used again, but in general running
ethnl operations while dismantle has started is not a good idea.
Fix this by denying any operation on devices being unregistered. A check
was already there in ethnl_ops_begin, but not wide enough.
Note that the same issue cannot be seen on the ioctl version
(__dev_ethtool) because the device reference is retrieved from within
the rtnl lock section there. Once dismantle started, the net device is
unlisted and no reference will be found.
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: cfd719f04267108f5f5bf802b9d7de69e99a99f9 Version: dde91ccfa25fd58f64c397d91b81a4b393100ffa Version: dde91ccfa25fd58f64c397d91b81a4b393100ffa Version: dde91ccfa25fd58f64c397d91b81a4b393100ffa Version: dde91ccfa25fd58f64c397d91b81a4b393100ffa Version: dde91ccfa25fd58f64c397d91b81a4b393100ffa Version: 7c26da3be1e9843a15b5318f90db8a564479d2ac |
||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: avoid race between device unregistration and ethnl ops\n\nThe following trace can be seen if a device is being unregistered while\nits number of channels are being modified.\n\n DEBUG_LOCKS_WARN_ON(lock-\u003emagic != lock)\n WARNING: CPU: 3 PID: 3754 at kernel/locking/mutex.c:564 __mutex_lock+0xc8a/0x1120\n CPU: 3 UID: 0 PID: 3754 Comm: ethtool Not tainted 6.13.0-rc6+ #771\n RIP: 0010:__mutex_lock+0xc8a/0x1120\n Call Trace:\n \u003cTASK\u003e\n ethtool_check_max_channel+0x1ea/0x880\n ethnl_set_channels+0x3c3/0xb10\n ethnl_default_set_doit+0x306/0x650\n genl_family_rcv_msg_doit+0x1e3/0x2c0\n genl_rcv_msg+0x432/0x6f0\n netlink_rcv_skb+0x13d/0x3b0\n genl_rcv+0x28/0x40\n netlink_unicast+0x42e/0x720\n netlink_sendmsg+0x765/0xc20\n __sys_sendto+0x3ac/0x420\n __x64_sys_sendto+0xe0/0x1c0\n do_syscall_64+0x95/0x180\n entry_SYSCALL_64_after_hwframe+0x76/0x7e\n\nThis is because unregister_netdevice_many_notify might run before the\nrtnl lock section of ethnl operations, eg. set_channels in the above\nexample. In this example the rss lock would be destroyed by the device\nunregistration path before being used again, but in general running\nethnl operations while dismantle has started is not a good idea.\n\nFix this by denying any operation on devices being unregistered. A check\nwas already there in ethnl_ops_begin, but not wide enough.\n\nNote that the same issue cannot be seen on the ioctl version\n(__dev_ethtool) because the device reference is retrieved from within\nthe rtnl lock section there. Once dismantle started, the net device is\nunlisted and no reference will be found."
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CVE-2025-38011 (GCVE-0-2025-38011)
Vulnerability from cvelistv5
Published
2025-06-18 09:28
Modified
2025-07-15 15:43
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: csa unmap use uninterruptible lock
After process exit to unmap csa and free GPU vm, if signal is accepted
and then waiting to take vm lock is interrupted and return, it causes
memory leaking and below warning backtrace.
Change to use uninterruptible wait lock fix the issue.
WARNING: CPU: 69 PID: 167800 at amd/amdgpu/amdgpu_kms.c:1525
amdgpu_driver_postclose_kms+0x294/0x2a0 [amdgpu]
Call Trace:
<TASK>
drm_file_free.part.0+0x1da/0x230 [drm]
drm_close_helper.isra.0+0x65/0x70 [drm]
drm_release+0x6a/0x120 [drm]
amdgpu_drm_release+0x51/0x60 [amdgpu]
__fput+0x9f/0x280
____fput+0xe/0x20
task_work_run+0x67/0xa0
do_exit+0x217/0x3c0
do_group_exit+0x3b/0xb0
get_signal+0x14a/0x8d0
arch_do_signal_or_restart+0xde/0x100
exit_to_user_mode_loop+0xc1/0x1a0
exit_to_user_mode_prepare+0xf4/0x100
syscall_exit_to_user_mode+0x17/0x40
do_syscall_64+0x69/0xc0
(cherry picked from commit 7dbbfb3c171a6f63b01165958629c9c26abf38ab)
References
Impacted products
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CVE-2025-38475 (GCVE-0-2025-38475)
Vulnerability from cvelistv5
Published
2025-07-28 11:21
Modified
2025-07-28 11:21
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
smc: Fix various oops due to inet_sock type confusion.
syzbot reported weird splats [0][1] in cipso_v4_sock_setattr() while
freeing inet_sk(sk)->inet_opt.
The address was freed multiple times even though it was read-only memory.
cipso_v4_sock_setattr() did nothing wrong, and the root cause was type
confusion.
The cited commit made it possible to create smc_sock as an INET socket.
The issue is that struct smc_sock does not have struct inet_sock as the
first member but hijacks AF_INET and AF_INET6 sk_family, which confuses
various places.
In this case, inet_sock.inet_opt was actually smc_sock.clcsk_data_ready(),
which is an address of a function in the text segment.
$ pahole -C inet_sock vmlinux
struct inet_sock {
...
struct ip_options_rcu * inet_opt; /* 784 8 */
$ pahole -C smc_sock vmlinux
struct smc_sock {
...
void (*clcsk_data_ready)(struct sock *); /* 784 8 */
The same issue for another field was reported before. [2][3]
At that time, an ugly hack was suggested [4], but it makes both INET
and SMC code error-prone and hard to change.
Also, yet another variant was fixed by a hacky commit 98d4435efcbf3
("net/smc: prevent NULL pointer dereference in txopt_get").
Instead of papering over the root cause by such hacks, we should not
allow non-INET socket to reuse the INET infra.
Let's add inet_sock as the first member of smc_sock.
[0]:
kvfree_call_rcu(): Double-freed call. rcu_head 000000006921da73
WARNING: CPU: 0 PID: 6718 at mm/slab_common.c:1956 kvfree_call_rcu+0x94/0x3f0 mm/slab_common.c:1955
Modules linked in:
CPU: 0 UID: 0 PID: 6718 Comm: syz.0.17 Tainted: G W 6.16.0-rc4-syzkaller-g7482bb149b9f #0 PREEMPT
Tainted: [W]=WARN
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : kvfree_call_rcu+0x94/0x3f0 mm/slab_common.c:1955
lr : kvfree_call_rcu+0x94/0x3f0 mm/slab_common.c:1955
sp : ffff8000a03a7730
x29: ffff8000a03a7730 x28: 00000000fffffff5 x27: 1fffe000184823d3
x26: dfff800000000000 x25: ffff0000c2411e9e x24: ffff0000dd88da00
x23: ffff8000891ac9a0 x22: 00000000ffffffea x21: ffff8000891ac9a0
x20: ffff8000891ac9a0 x19: ffff80008afc2480 x18: 00000000ffffffff
x17: 0000000000000000 x16: ffff80008ae642c8 x15: ffff700011ede14c
x14: 1ffff00011ede14c x13: 0000000000000004 x12: ffffffffffffffff
x11: ffff700011ede14c x10: 0000000000ff0100 x9 : 5fa3c1ffaf0ff000
x8 : 5fa3c1ffaf0ff000 x7 : 0000000000000001 x6 : 0000000000000001
x5 : ffff8000a03a7078 x4 : ffff80008f766c20 x3 : ffff80008054d360
x2 : 0000000000000000 x1 : 0000000000000201 x0 : 0000000000000000
Call trace:
kvfree_call_rcu+0x94/0x3f0 mm/slab_common.c:1955 (P)
cipso_v4_sock_setattr+0x2f0/0x3f4 net/ipv4/cipso_ipv4.c:1914
netlbl_sock_setattr+0x240/0x334 net/netlabel/netlabel_kapi.c:1000
smack_netlbl_add+0xa8/0x158 security/smack/smack_lsm.c:2581
smack_inode_setsecurity+0x378/0x430 security/smack/smack_lsm.c:2912
security_inode_setsecurity+0x118/0x3c0 security/security.c:2706
__vfs_setxattr_noperm+0x174/0x5c4 fs/xattr.c:251
__vfs_setxattr_locked+0x1ec/0x218 fs/xattr.c:295
vfs_setxattr+0x158/0x2ac fs/xattr.c:321
do_setxattr fs/xattr.c:636 [inline]
file_setxattr+0x1b8/0x294 fs/xattr.c:646
path_setxattrat+0x2ac/0x320 fs/xattr.c:711
__do_sys_fsetxattr fs/xattr.c:761 [inline]
__se_sys_fsetxattr fs/xattr.c:758 [inline]
__arm64_sys_fsetxattr+0xc0/0xdc fs/xattr.c:758
__invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
el0_svc+0x58/0x180 arch/arm64/kernel/entry-common.c:879
el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898
el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
[
---truncated---
References
Impacted products
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsmc: Fix various oops due to inet_sock type confusion.\n\nsyzbot reported weird splats [0][1] in cipso_v4_sock_setattr() while\nfreeing inet_sk(sk)-\u003einet_opt.\n\nThe address was freed multiple times even though it was read-only memory.\n\ncipso_v4_sock_setattr() did nothing wrong, and the root cause was type\nconfusion.\n\nThe cited commit made it possible to create smc_sock as an INET socket.\n\nThe issue is that struct smc_sock does not have struct inet_sock as the\nfirst member but hijacks AF_INET and AF_INET6 sk_family, which confuses\nvarious places.\n\nIn this case, inet_sock.inet_opt was actually smc_sock.clcsk_data_ready(),\nwhich is an address of a function in the text segment.\n\n $ pahole -C inet_sock vmlinux\n struct inet_sock {\n ...\n struct ip_options_rcu * inet_opt; /* 784 8 */\n\n $ pahole -C smc_sock vmlinux\n struct smc_sock {\n ...\n void (*clcsk_data_ready)(struct sock *); /* 784 8 */\n\nThe same issue for another field was reported before. [2][3]\n\nAt that time, an ugly hack was suggested [4], but it makes both INET\nand SMC code error-prone and hard to change.\n\nAlso, yet another variant was fixed by a hacky commit 98d4435efcbf3\n(\"net/smc: prevent NULL pointer dereference in txopt_get\").\n\nInstead of papering over the root cause by such hacks, we should not\nallow non-INET socket to reuse the INET infra.\n\nLet\u0027s add inet_sock as the first member of smc_sock.\n\n[0]:\nkvfree_call_rcu(): Double-freed call. rcu_head 000000006921da73\nWARNING: CPU: 0 PID: 6718 at mm/slab_common.c:1956 kvfree_call_rcu+0x94/0x3f0 mm/slab_common.c:1955\nModules linked in:\nCPU: 0 UID: 0 PID: 6718 Comm: syz.0.17 Tainted: G W 6.16.0-rc4-syzkaller-g7482bb149b9f #0 PREEMPT\nTainted: [W]=WARN\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025\npstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)\npc : kvfree_call_rcu+0x94/0x3f0 mm/slab_common.c:1955\nlr : kvfree_call_rcu+0x94/0x3f0 mm/slab_common.c:1955\nsp : ffff8000a03a7730\nx29: ffff8000a03a7730 x28: 00000000fffffff5 x27: 1fffe000184823d3\nx26: dfff800000000000 x25: ffff0000c2411e9e x24: ffff0000dd88da00\nx23: ffff8000891ac9a0 x22: 00000000ffffffea x21: ffff8000891ac9a0\nx20: ffff8000891ac9a0 x19: ffff80008afc2480 x18: 00000000ffffffff\nx17: 0000000000000000 x16: ffff80008ae642c8 x15: ffff700011ede14c\nx14: 1ffff00011ede14c x13: 0000000000000004 x12: ffffffffffffffff\nx11: ffff700011ede14c x10: 0000000000ff0100 x9 : 5fa3c1ffaf0ff000\nx8 : 5fa3c1ffaf0ff000 x7 : 0000000000000001 x6 : 0000000000000001\nx5 : ffff8000a03a7078 x4 : ffff80008f766c20 x3 : ffff80008054d360\nx2 : 0000000000000000 x1 : 0000000000000201 x0 : 0000000000000000\nCall trace:\n kvfree_call_rcu+0x94/0x3f0 mm/slab_common.c:1955 (P)\n cipso_v4_sock_setattr+0x2f0/0x3f4 net/ipv4/cipso_ipv4.c:1914\n netlbl_sock_setattr+0x240/0x334 net/netlabel/netlabel_kapi.c:1000\n smack_netlbl_add+0xa8/0x158 security/smack/smack_lsm.c:2581\n smack_inode_setsecurity+0x378/0x430 security/smack/smack_lsm.c:2912\n security_inode_setsecurity+0x118/0x3c0 security/security.c:2706\n __vfs_setxattr_noperm+0x174/0x5c4 fs/xattr.c:251\n __vfs_setxattr_locked+0x1ec/0x218 fs/xattr.c:295\n vfs_setxattr+0x158/0x2ac fs/xattr.c:321\n do_setxattr fs/xattr.c:636 [inline]\n file_setxattr+0x1b8/0x294 fs/xattr.c:646\n path_setxattrat+0x2ac/0x320 fs/xattr.c:711\n __do_sys_fsetxattr fs/xattr.c:761 [inline]\n __se_sys_fsetxattr fs/xattr.c:758 [inline]\n __arm64_sys_fsetxattr+0xc0/0xdc fs/xattr.c:758\n __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]\n invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49\n el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132\n do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151\n el0_svc+0x58/0x180 arch/arm64/kernel/entry-common.c:879\n el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898\n el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600\n\n[\n---truncated---"
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CVE-2024-36349 (GCVE-0-2024-36349)
Vulnerability from cvelistv5
Published
2025-07-08 16:42
Modified
2025-07-09 14:00
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-1420 - Exposure of Sensitive Information during Transient Execution
Summary
A transient execution vulnerability in some AMD processors may allow a user process to infer TSC_AUX even when such a read is disabled, potentially resulting in information leakage.
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMD | AMD EPYC™ 7002 Series Processors |
Version: all |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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CVE-2025-38197 (GCVE-0-2025-38197)
Vulnerability from cvelistv5
Published
2025-07-04 13:37
Modified
2025-11-03 17:35
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
platform/x86: dell_rbu: Fix list usage
Pass the correct list head to list_for_each_entry*() when looping through
the packet list.
Without this patch, reading the packet data via sysfs will show the data
incorrectly (because it starts at the wrong packet), and clearing the
packet list will result in a NULL pointer dereference.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: d19f359fbdc6b5d49e9b9a0db27a996b28a2ded3 Version: d19f359fbdc6b5d49e9b9a0db27a996b28a2ded3 Version: d19f359fbdc6b5d49e9b9a0db27a996b28a2ded3 Version: d19f359fbdc6b5d49e9b9a0db27a996b28a2ded3 Version: d19f359fbdc6b5d49e9b9a0db27a996b28a2ded3 Version: d19f359fbdc6b5d49e9b9a0db27a996b28a2ded3 Version: d19f359fbdc6b5d49e9b9a0db27a996b28a2ded3 |
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CVE-2025-38462 (GCVE-0-2025-38462)
Vulnerability from cvelistv5
Published
2025-07-25 15:27
Modified
2025-11-03 17:38
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
vsock: Fix transport_{g2h,h2g} TOCTOU
vsock_find_cid() and vsock_dev_do_ioctl() may race with module unload.
transport_{g2h,h2g} may become NULL after the NULL check.
Introduce vsock_transport_local_cid() to protect from a potential
null-ptr-deref.
KASAN: null-ptr-deref in range [0x0000000000000118-0x000000000000011f]
RIP: 0010:vsock_find_cid+0x47/0x90
Call Trace:
__vsock_bind+0x4b2/0x720
vsock_bind+0x90/0xe0
__sys_bind+0x14d/0x1e0
__x64_sys_bind+0x6e/0xc0
do_syscall_64+0x92/0x1c0
entry_SYSCALL_64_after_hwframe+0x4b/0x53
KASAN: null-ptr-deref in range [0x0000000000000118-0x000000000000011f]
RIP: 0010:vsock_dev_do_ioctl.isra.0+0x58/0xf0
Call Trace:
__x64_sys_ioctl+0x12d/0x190
do_syscall_64+0x92/0x1c0
entry_SYSCALL_64_after_hwframe+0x4b/0x53
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: c0cfa2d8a788fcf45df5bf4070ab2474c88d543a Version: c0cfa2d8a788fcf45df5bf4070ab2474c88d543a Version: c0cfa2d8a788fcf45df5bf4070ab2474c88d543a Version: c0cfa2d8a788fcf45df5bf4070ab2474c88d543a Version: c0cfa2d8a788fcf45df5bf4070ab2474c88d543a Version: c0cfa2d8a788fcf45df5bf4070ab2474c88d543a Version: c0cfa2d8a788fcf45df5bf4070ab2474c88d543a |
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CVE-2025-37927 (GCVE-0-2025-37927)
Vulnerability from cvelistv5
Published
2025-05-20 15:21
Modified
2025-11-03 19:57
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
iommu/amd: Fix potential buffer overflow in parse_ivrs_acpihid
There is a string parsing logic error which can lead to an overflow of hid
or uid buffers. Comparing ACPIID_LEN against a total string length doesn't
take into account the lengths of individual hid and uid buffers so the
check is insufficient in some cases. For example if the length of hid
string is 4 and the length of the uid string is 260, the length of str
will be equal to ACPIID_LEN + 1 but uid string will overflow uid buffer
which size is 256.
The same applies to the hid string with length 13 and uid string with
length 250.
Check the length of hid and uid strings separately to prevent
buffer overflow.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
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|---|---|---|---|---|
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CVE-2024-58098 (GCVE-0-2024-58098)
Vulnerability from cvelistv5
Published
2025-05-05 14:53
Modified
2025-05-09 08:06
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
bpf: track changes_pkt_data property for global functions
When processing calls to certain helpers, verifier invalidates all
packet pointers in a current state. For example, consider the
following program:
__attribute__((__noinline__))
long skb_pull_data(struct __sk_buff *sk, __u32 len)
{
return bpf_skb_pull_data(sk, len);
}
SEC("tc")
int test_invalidate_checks(struct __sk_buff *sk)
{
int *p = (void *)(long)sk->data;
if ((void *)(p + 1) > (void *)(long)sk->data_end) return TCX_DROP;
skb_pull_data(sk, 0);
*p = 42;
return TCX_PASS;
}
After a call to bpf_skb_pull_data() the pointer 'p' can't be used
safely. See function filter.c:bpf_helper_changes_pkt_data() for a list
of such helpers.
At the moment verifier invalidates packet pointers when processing
helper function calls, and does not traverse global sub-programs when
processing calls to global sub-programs. This means that calls to
helpers done from global sub-programs do not invalidate pointers in
the caller state. E.g. the program above is unsafe, but is not
rejected by verifier.
This commit fixes the omission by computing field
bpf_subprog_info->changes_pkt_data for each sub-program before main
verification pass.
changes_pkt_data should be set if:
- subprogram calls helper for which bpf_helper_changes_pkt_data
returns true;
- subprogram calls a global function,
for which bpf_subprog_info->changes_pkt_data should be set.
The verifier.c:check_cfg() pass is modified to compute this
information. The commit relies on depth first instruction traversal
done by check_cfg() and absence of recursive function calls:
- check_cfg() would eventually visit every call to subprogram S in a
state when S is fully explored;
- when S is fully explored:
- every direct helper call within S is explored
(and thus changes_pkt_data is set if needed);
- every call to subprogram S1 called by S was visited with S1 fully
explored (and thus S inherits changes_pkt_data from S1).
The downside of such approach is that dead code elimination is not
taken into account: if a helper call inside global function is dead
because of current configuration, verifier would conservatively assume
that the call occurs for the purpose of the changes_pkt_data
computation.
References
Impacted products
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbpf: track changes_pkt_data property for global functions\n\nWhen processing calls to certain helpers, verifier invalidates all\npacket pointers in a current state. For example, consider the\nfollowing program:\n\n __attribute__((__noinline__))\n long skb_pull_data(struct __sk_buff *sk, __u32 len)\n {\n return bpf_skb_pull_data(sk, len);\n }\n\n SEC(\"tc\")\n int test_invalidate_checks(struct __sk_buff *sk)\n {\n int *p = (void *)(long)sk-\u003edata;\n if ((void *)(p + 1) \u003e (void *)(long)sk-\u003edata_end) return TCX_DROP;\n skb_pull_data(sk, 0);\n *p = 42;\n return TCX_PASS;\n }\n\nAfter a call to bpf_skb_pull_data() the pointer \u0027p\u0027 can\u0027t be used\nsafely. See function filter.c:bpf_helper_changes_pkt_data() for a list\nof such helpers.\n\nAt the moment verifier invalidates packet pointers when processing\nhelper function calls, and does not traverse global sub-programs when\nprocessing calls to global sub-programs. This means that calls to\nhelpers done from global sub-programs do not invalidate pointers in\nthe caller state. E.g. the program above is unsafe, but is not\nrejected by verifier.\n\nThis commit fixes the omission by computing field\nbpf_subprog_info-\u003echanges_pkt_data for each sub-program before main\nverification pass.\nchanges_pkt_data should be set if:\n- subprogram calls helper for which bpf_helper_changes_pkt_data\n returns true;\n- subprogram calls a global function,\n for which bpf_subprog_info-\u003echanges_pkt_data should be set.\n\nThe verifier.c:check_cfg() pass is modified to compute this\ninformation. The commit relies on depth first instruction traversal\ndone by check_cfg() and absence of recursive function calls:\n- check_cfg() would eventually visit every call to subprogram S in a\n state when S is fully explored;\n- when S is fully explored:\n - every direct helper call within S is explored\n (and thus changes_pkt_data is set if needed);\n - every call to subprogram S1 called by S was visited with S1 fully\n explored (and thus S inherits changes_pkt_data from S1).\n\nThe downside of such approach is that dead code elimination is not\ntaken into account: if a helper call inside global function is dead\nbecause of current configuration, verifier would conservatively assume\nthat the call occurs for the purpose of the changes_pkt_data\ncomputation."
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CVE-2025-37765 (GCVE-0-2025-37765)
Vulnerability from cvelistv5
Published
2025-05-01 13:07
Modified
2025-11-03 19:54
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/nouveau: prime: fix ttm_bo_delayed_delete oops
Fix an oops in ttm_bo_delayed_delete which results from dererencing a
dangling pointer:
Oops: general protection fault, probably for non-canonical address 0x6b6b6b6b6b6b6b7b: 0000 [#1] PREEMPT SMP
CPU: 4 UID: 0 PID: 1082 Comm: kworker/u65:2 Not tainted 6.14.0-rc4-00267-g505460b44513-dirty #216
Hardware name: LENOVO 82N6/LNVNB161216, BIOS GKCN65WW 01/16/2024
Workqueue: ttm ttm_bo_delayed_delete [ttm]
RIP: 0010:dma_resv_iter_first_unlocked+0x55/0x290
Code: 31 f6 48 c7 c7 00 2b fa aa e8 97 bd 52 ff e8 a2 c1 53 00 5a 85 c0 74 48 e9 88 01 00 00 4c 89 63 20 4d 85 e4 0f 84 30 01 00 00 <41> 8b 44 24 10 c6 43 2c 01 48 89 df 89 43 28 e8 97 fd ff ff 4c 8b
RSP: 0018:ffffbf9383473d60 EFLAGS: 00010202
RAX: 0000000000000001 RBX: ffffbf9383473d88 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffbf9383473d78 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 6b6b6b6b6b6b6b6b
R13: ffffa003bbf78580 R14: ffffa003a6728040 R15: 00000000000383cc
FS: 0000000000000000(0000) GS:ffffa00991c00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000758348024dd0 CR3: 000000012c259000 CR4: 0000000000f50ef0
PKRU: 55555554
Call Trace:
<TASK>
? __die_body.cold+0x19/0x26
? die_addr+0x3d/0x70
? exc_general_protection+0x159/0x460
? asm_exc_general_protection+0x27/0x30
? dma_resv_iter_first_unlocked+0x55/0x290
dma_resv_wait_timeout+0x56/0x100
ttm_bo_delayed_delete+0x69/0xb0 [ttm]
process_one_work+0x217/0x5c0
worker_thread+0x1c8/0x3d0
? apply_wqattrs_cleanup.part.0+0xc0/0xc0
kthread+0x10b/0x240
? kthreads_online_cpu+0x140/0x140
ret_from_fork+0x40/0x70
? kthreads_online_cpu+0x140/0x140
ret_from_fork_asm+0x11/0x20
</TASK>
The cause of this is:
- drm_prime_gem_destroy calls dma_buf_put(dma_buf) which releases the
reference to the shared dma_buf. The reference count is 0, so the
dma_buf is destroyed, which in turn decrements the corresponding
amdgpu_bo reference count to 0, and the amdgpu_bo is destroyed -
calling drm_gem_object_release then dma_resv_fini (which destroys the
reservation object), then finally freeing the amdgpu_bo.
- nouveau_bo obj->bo.base.resv is now a dangling pointer to the memory
formerly allocated to the amdgpu_bo.
- nouveau_gem_object_del calls ttm_bo_put(&nvbo->bo) which calls
ttm_bo_release, which schedules ttm_bo_delayed_delete.
- ttm_bo_delayed_delete runs and dereferences the dangling resv pointer,
resulting in a general protection fault.
Fix this by moving the drm_prime_gem_destroy call from
nouveau_gem_object_del to nouveau_bo_del_ttm. This ensures that it will
be run after ttm_bo_delayed_delete.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 22b33e8ed0e38b8ddcf082e35580f2e67a3a0262 Version: 22b33e8ed0e38b8ddcf082e35580f2e67a3a0262 Version: 22b33e8ed0e38b8ddcf082e35580f2e67a3a0262 Version: 22b33e8ed0e38b8ddcf082e35580f2e67a3a0262 Version: 22b33e8ed0e38b8ddcf082e35580f2e67a3a0262 Version: 22b33e8ed0e38b8ddcf082e35580f2e67a3a0262 Version: 22b33e8ed0e38b8ddcf082e35580f2e67a3a0262 Version: 22b33e8ed0e38b8ddcf082e35580f2e67a3a0262 |
||
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CVE-2025-38143 (GCVE-0-2025-38143)
Vulnerability from cvelistv5
Published
2025-07-03 08:35
Modified
2025-11-03 17:34
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
backlight: pm8941: Add NULL check in wled_configure()
devm_kasprintf() returns NULL when memory allocation fails. Currently,
wled_configure() does not check for this case, which results in a NULL
pointer dereference.
Add NULL check after devm_kasprintf() to prevent this issue.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: f86b77583d88c8402e8d89a339d96f847318f8a8 Version: f86b77583d88c8402e8d89a339d96f847318f8a8 Version: f86b77583d88c8402e8d89a339d96f847318f8a8 Version: f86b77583d88c8402e8d89a339d96f847318f8a8 Version: f86b77583d88c8402e8d89a339d96f847318f8a8 Version: f86b77583d88c8402e8d89a339d96f847318f8a8 Version: f86b77583d88c8402e8d89a339d96f847318f8a8 |
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CVE-2025-37923 (GCVE-0-2025-37923)
Vulnerability from cvelistv5
Published
2025-05-20 15:21
Modified
2025-11-03 19:57
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
tracing: Fix oob write in trace_seq_to_buffer()
syzbot reported this bug:
==================================================================
BUG: KASAN: slab-out-of-bounds in trace_seq_to_buffer kernel/trace/trace.c:1830 [inline]
BUG: KASAN: slab-out-of-bounds in tracing_splice_read_pipe+0x6be/0xdd0 kernel/trace/trace.c:6822
Write of size 4507 at addr ffff888032b6b000 by task syz.2.320/7260
CPU: 1 UID: 0 PID: 7260 Comm: syz.2.320 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full)
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:94 [inline]
dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:120
print_address_description mm/kasan/report.c:408 [inline]
print_report+0xc3/0x670 mm/kasan/report.c:521
kasan_report+0xe0/0x110 mm/kasan/report.c:634
check_region_inline mm/kasan/generic.c:183 [inline]
kasan_check_range+0xef/0x1a0 mm/kasan/generic.c:189
__asan_memcpy+0x3c/0x60 mm/kasan/shadow.c:106
trace_seq_to_buffer kernel/trace/trace.c:1830 [inline]
tracing_splice_read_pipe+0x6be/0xdd0 kernel/trace/trace.c:6822
....
==================================================================
It has been reported that trace_seq_to_buffer() tries to copy more data
than PAGE_SIZE to buf. Therefore, to prevent this, we should use the
smaller of trace_seq_used(&iter->seq) and PAGE_SIZE as an argument.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
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|---|---|---|---|---|
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CVE-2025-38286 (GCVE-0-2025-38286)
Vulnerability from cvelistv5
Published
2025-07-10 07:42
Modified
2025-11-03 17:36
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
pinctrl: at91: Fix possible out-of-boundary access
at91_gpio_probe() doesn't check that given OF alias is not available or
something went wrong when trying to get it. This might have consequences
when accessing gpio_chips array with that value as an index. Note, that
BUG() can be compiled out and hence won't actually perform the required
checks.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 6732ae5cb47c4f9a72727585956f2a5e069d1637 Version: 6732ae5cb47c4f9a72727585956f2a5e069d1637 Version: 6732ae5cb47c4f9a72727585956f2a5e069d1637 Version: 6732ae5cb47c4f9a72727585956f2a5e069d1637 Version: 6732ae5cb47c4f9a72727585956f2a5e069d1637 Version: 6732ae5cb47c4f9a72727585956f2a5e069d1637 Version: 6732ae5cb47c4f9a72727585956f2a5e069d1637 Version: 6732ae5cb47c4f9a72727585956f2a5e069d1637 |
||
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CVE-2025-38293 (GCVE-0-2025-38293)
Vulnerability from cvelistv5
Published
2025-07-10 07:42
Modified
2025-11-03 17:36
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: ath11k: fix node corruption in ar->arvifs list
In current WLAN recovery code flow, ath11k_core_halt() only
reinitializes the "arvifs" list head. This will cause the
list node immediately following the list head to become an
invalid list node. Because the prev of that node still points
to the list head "arvifs", but the next of the list head "arvifs"
no longer points to that list node.
When a WLAN recovery occurs during the execution of a vif
removal, and it happens before the spin_lock_bh(&ar->data_lock)
in ath11k_mac_op_remove_interface(), list_del() will detect the
previously mentioned situation, thereby triggering a kernel panic.
The fix is to remove and reinitialize all vif list nodes from the
list head "arvifs" during WLAN halt. The reinitialization is to make
the list nodes valid, ensuring that the list_del() in
ath11k_mac_op_remove_interface() can execute normally.
Call trace:
__list_del_entry_valid_or_report+0xb8/0xd0
ath11k_mac_op_remove_interface+0xb0/0x27c [ath11k]
drv_remove_interface+0x48/0x194 [mac80211]
ieee80211_do_stop+0x6e0/0x844 [mac80211]
ieee80211_stop+0x44/0x17c [mac80211]
__dev_close_many+0xac/0x150
__dev_change_flags+0x194/0x234
dev_change_flags+0x24/0x6c
devinet_ioctl+0x3a0/0x670
inet_ioctl+0x200/0x248
sock_do_ioctl+0x60/0x118
sock_ioctl+0x274/0x35c
__arm64_sys_ioctl+0xac/0xf0
invoke_syscall+0x48/0x114
...
Tested-on: QCA6698AQ hw2.1 PCI WLAN.HSP.1.1-04591-QCAHSPSWPL_V1_V2_SILICONZ_IOE-1
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
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|---|---|---|---|---|
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CVE-2025-38386 (GCVE-0-2025-38386)
Vulnerability from cvelistv5
Published
2025-07-25 12:53
Modified
2025-11-03 17:37
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ACPICA: Refuse to evaluate a method if arguments are missing
As reported in [1], a platform firmware update that increased the number
of method parameters and forgot to update a least one of its callers,
caused ACPICA to crash due to use-after-free.
Since this a result of a clear AML issue that arguably cannot be fixed
up by the interpreter (it cannot produce missing data out of thin air),
address it by making ACPICA refuse to evaluate a method if the caller
attempts to pass fewer arguments than expected to 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 |
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CVE-2025-38393 (GCVE-0-2025-38393)
Vulnerability from cvelistv5
Published
2025-07-25 12:53
Modified
2025-11-03 17:37
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
NFSv4/pNFS: Fix a race to wake on NFS_LAYOUT_DRAIN
We found a few different systems hung up in writeback waiting on the same
page lock, and one task waiting on the NFS_LAYOUT_DRAIN bit in
pnfs_update_layout(), however the pnfs_layout_hdr's plh_outstanding count
was zero.
It seems most likely that this is another race between the waiter and waker
similar to commit ed0172af5d6f ("SUNRPC: Fix a race to wake a sync task").
Fix it up by applying the advised barrier.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 8acc3e228e1c90bd410f73597a4549e0409f22d6 Version: ec23a86e060cbe30b62eb2955adc97c92d80cc4c Version: 880265c77ac415090090d1fe72a188fee71cb458 Version: 880265c77ac415090090d1fe72a188fee71cb458 Version: 880265c77ac415090090d1fe72a188fee71cb458 Version: 880265c77ac415090090d1fe72a188fee71cb458 Version: 880265c77ac415090090d1fe72a188fee71cb458 Version: f133819e24e78f3aaaa00e9fa2b816d5f73fd172 |
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CVE-2025-37788 (GCVE-0-2025-37788)
Vulnerability from cvelistv5
Published
2025-05-01 13:07
Modified
2025-11-03 19:55
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
cxgb4: fix memory leak in cxgb4_init_ethtool_filters() error path
In the for loop used to allocate the loc_array and bmap for each port, a
memory leak is possible when the allocation for loc_array succeeds,
but the allocation for bmap fails. This is because when the control flow
goes to the label free_eth_finfo, only the allocations starting from
(i-1)th iteration are freed.
Fix that by freeing the loc_array in the bmap allocation error path.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: d915c299f1da68a7dbb43895b8741c7b916c9d08 Version: d915c299f1da68a7dbb43895b8741c7b916c9d08 Version: d915c299f1da68a7dbb43895b8741c7b916c9d08 Version: d915c299f1da68a7dbb43895b8741c7b916c9d08 Version: d915c299f1da68a7dbb43895b8741c7b916c9d08 Version: d915c299f1da68a7dbb43895b8741c7b916c9d08 Version: d915c299f1da68a7dbb43895b8741c7b916c9d08 |
||
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CVE-2025-37969 (GCVE-0-2025-37969)
Vulnerability from cvelistv5
Published
2025-05-20 16:47
Modified
2025-11-03 19:57
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
iio: imu: st_lsm6dsx: fix possible lockup in st_lsm6dsx_read_tagged_fifo
Prevent st_lsm6dsx_read_tagged_fifo from falling in an infinite loop in
case pattern_len is equal to zero and the device FIFO is not empty.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 801a6e0af0c6cedca2e99155e343ad385a50f08e Version: 801a6e0af0c6cedca2e99155e343ad385a50f08e Version: 801a6e0af0c6cedca2e99155e343ad385a50f08e Version: 801a6e0af0c6cedca2e99155e343ad385a50f08e Version: 801a6e0af0c6cedca2e99155e343ad385a50f08e Version: 801a6e0af0c6cedca2e99155e343ad385a50f08e Version: 801a6e0af0c6cedca2e99155e343ad385a50f08e Version: 801a6e0af0c6cedca2e99155e343ad385a50f08e |
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CVE-2025-38283 (GCVE-0-2025-38283)
Vulnerability from cvelistv5
Published
2025-07-10 07:42
Modified
2025-07-28 04:17
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
hisi_acc_vfio_pci: bugfix live migration function without VF device driver
If the VF device driver is not loaded in the Guest OS and we attempt to
perform device data migration, the address of the migrated data will
be NULL.
The live migration recovery operation on the destination side will
access a null address value, which will cause access errors.
Therefore, live migration of VMs without added VF device drivers
does not require device data migration.
In addition, when the queue address data obtained by the destination
is empty, device queue recovery processing will not be performed.
References
| URL | Tags | |
|---|---|---|
Impacted products
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CVE-2025-38430 (GCVE-0-2025-38430)
Vulnerability from cvelistv5
Published
2025-07-25 14:16
Modified
2025-11-03 17:37
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
nfsd: nfsd4_spo_must_allow() must check this is a v4 compound request
If the request being processed is not a v4 compound request, then
examining the cstate can have undefined results.
This patch adds a check that the rpc procedure being executed
(rq_procinfo) is the NFSPROC4_COMPOUND procedure.
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 |
||
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CVE-2025-23149 (GCVE-0-2025-23149)
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:
tpm: do not start chip while suspended
Checking TPM_CHIP_FLAG_SUSPENDED after the call to tpm_find_get_ops() can
lead to a spurious tpm_chip_start() call:
[35985.503771] i2c i2c-1: Transfer while suspended
[35985.503796] WARNING: CPU: 0 PID: 74 at drivers/i2c/i2c-core.h:56 __i2c_transfer+0xbe/0x810
[35985.503802] Modules linked in:
[35985.503808] CPU: 0 UID: 0 PID: 74 Comm: hwrng Tainted: G W 6.13.0-next-20250203-00005-gfa0cb5642941 #19 9c3d7f78192f2d38e32010ac9c90fdc71109ef6f
[35985.503814] Tainted: [W]=WARN
[35985.503817] Hardware name: Google Morphius/Morphius, BIOS Google_Morphius.13434.858.0 10/26/2023
[35985.503819] RIP: 0010:__i2c_transfer+0xbe/0x810
[35985.503825] Code: 30 01 00 00 4c 89 f7 e8 40 fe d8 ff 48 8b 93 80 01 00 00 48 85 d2 75 03 49 8b 16 48 c7 c7 0a fb 7c a7 48 89 c6 e8 32 ad b0 fe <0f> 0b b8 94 ff ff ff e9 33 04 00 00 be 02 00 00 00 83 fd 02 0f 5
[35985.503828] RSP: 0018:ffffa106c0333d30 EFLAGS: 00010246
[35985.503833] RAX: 074ba64aa20f7000 RBX: ffff8aa4c1167120 RCX: 0000000000000000
[35985.503836] RDX: 0000000000000000 RSI: ffffffffa77ab0e4 RDI: 0000000000000001
[35985.503838] RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000
[35985.503841] R10: 0000000000000004 R11: 00000001000313d5 R12: ffff8aa4c10f1820
[35985.503843] R13: ffff8aa4c0e243c0 R14: ffff8aa4c1167250 R15: ffff8aa4c1167120
[35985.503846] FS: 0000000000000000(0000) GS:ffff8aa4eae00000(0000) knlGS:0000000000000000
[35985.503849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35985.503852] CR2: 00007fab0aaf1000 CR3: 0000000105328000 CR4: 00000000003506f0
[35985.503855] Call Trace:
[35985.503859] <TASK>
[35985.503863] ? __warn+0xd4/0x260
[35985.503868] ? __i2c_transfer+0xbe/0x810
[35985.503874] ? report_bug+0xf3/0x210
[35985.503882] ? handle_bug+0x63/0xb0
[35985.503887] ? exc_invalid_op+0x16/0x50
[35985.503892] ? asm_exc_invalid_op+0x16/0x20
[35985.503904] ? __i2c_transfer+0xbe/0x810
[35985.503913] tpm_cr50_i2c_transfer_message+0x24/0xf0
[35985.503920] tpm_cr50_i2c_read+0x8e/0x120
[35985.503928] tpm_cr50_request_locality+0x75/0x170
[35985.503935] tpm_chip_start+0x116/0x160
[35985.503942] tpm_try_get_ops+0x57/0x90
[35985.503948] tpm_find_get_ops+0x26/0xd0
[35985.503955] tpm_get_random+0x2d/0x80
Don't move forward with tpm_chip_start() inside tpm_try_get_ops(), unless
TPM_CHIP_FLAG_SUSPENDED is not set. tpm_find_get_ops() will return NULL in
such a failure case.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: cfaf83501a0cbb104499c5b0892ee5ebde4e967f Version: 9265fed6db601ee2ec47577815387458ef4f047a Version: 9265fed6db601ee2ec47577815387458ef4f047a Version: 9265fed6db601ee2ec47577815387458ef4f047a Version: 9265fed6db601ee2ec47577815387458ef4f047a Version: bc203fe416abdd1c29da594565a7c3c4e979488e |
||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntpm: do not start chip while suspended\n\nChecking TPM_CHIP_FLAG_SUSPENDED after the call to tpm_find_get_ops() can\nlead to a spurious tpm_chip_start() call:\n\n[35985.503771] i2c i2c-1: Transfer while suspended\n[35985.503796] WARNING: CPU: 0 PID: 74 at drivers/i2c/i2c-core.h:56 __i2c_transfer+0xbe/0x810\n[35985.503802] Modules linked in:\n[35985.503808] CPU: 0 UID: 0 PID: 74 Comm: hwrng Tainted: G W 6.13.0-next-20250203-00005-gfa0cb5642941 #19 9c3d7f78192f2d38e32010ac9c90fdc71109ef6f\n[35985.503814] Tainted: [W]=WARN\n[35985.503817] Hardware name: Google Morphius/Morphius, BIOS Google_Morphius.13434.858.0 10/26/2023\n[35985.503819] RIP: 0010:__i2c_transfer+0xbe/0x810\n[35985.503825] Code: 30 01 00 00 4c 89 f7 e8 40 fe d8 ff 48 8b 93 80 01 00 00 48 85 d2 75 03 49 8b 16 48 c7 c7 0a fb 7c a7 48 89 c6 e8 32 ad b0 fe \u003c0f\u003e 0b b8 94 ff ff ff e9 33 04 00 00 be 02 00 00 00 83 fd 02 0f 5\n[35985.503828] RSP: 0018:ffffa106c0333d30 EFLAGS: 00010246\n[35985.503833] RAX: 074ba64aa20f7000 RBX: ffff8aa4c1167120 RCX: 0000000000000000\n[35985.503836] RDX: 0000000000000000 RSI: ffffffffa77ab0e4 RDI: 0000000000000001\n[35985.503838] RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000\n[35985.503841] R10: 0000000000000004 R11: 00000001000313d5 R12: ffff8aa4c10f1820\n[35985.503843] R13: ffff8aa4c0e243c0 R14: ffff8aa4c1167250 R15: ffff8aa4c1167120\n[35985.503846] FS: 0000000000000000(0000) GS:ffff8aa4eae00000(0000) knlGS:0000000000000000\n[35985.503849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[35985.503852] CR2: 00007fab0aaf1000 CR3: 0000000105328000 CR4: 00000000003506f0\n[35985.503855] Call Trace:\n[35985.503859] \u003cTASK\u003e\n[35985.503863] ? __warn+0xd4/0x260\n[35985.503868] ? __i2c_transfer+0xbe/0x810\n[35985.503874] ? report_bug+0xf3/0x210\n[35985.503882] ? handle_bug+0x63/0xb0\n[35985.503887] ? exc_invalid_op+0x16/0x50\n[35985.503892] ? asm_exc_invalid_op+0x16/0x20\n[35985.503904] ? __i2c_transfer+0xbe/0x810\n[35985.503913] tpm_cr50_i2c_transfer_message+0x24/0xf0\n[35985.503920] tpm_cr50_i2c_read+0x8e/0x120\n[35985.503928] tpm_cr50_request_locality+0x75/0x170\n[35985.503935] tpm_chip_start+0x116/0x160\n[35985.503942] tpm_try_get_ops+0x57/0x90\n[35985.503948] tpm_find_get_ops+0x26/0xd0\n[35985.503955] tpm_get_random+0x2d/0x80\n\nDon\u0027t move forward with tpm_chip_start() inside tpm_try_get_ops(), unless\nTPM_CHIP_FLAG_SUSPENDED is not set. tpm_find_get_ops() will return NULL in\nsuch a failure case."
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CVE-2024-56742 (GCVE-0-2024-56742)
Vulnerability from cvelistv5
Published
2024-12-29 11:30
Modified
2025-05-04 10:03
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
vfio/mlx5: Fix an unwind issue in mlx5vf_add_migration_pages()
Fix an unwind issue in mlx5vf_add_migration_pages().
If a set of pages is allocated but fails to be added to the SG table,
they need to be freed to prevent a memory leak.
Any pages successfully added to the SG table will be freed as part of
mlx5vf_free_data_buffer().
References
Impacted products
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CVE-2025-38203 (GCVE-0-2025-38203)
Vulnerability from cvelistv5
Published
2025-07-04 13:37
Modified
2025-11-03 17:35
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
jfs: Fix null-ptr-deref in jfs_ioc_trim
[ Syzkaller Report ]
Oops: general protection fault, probably for non-canonical address
0xdffffc0000000087: 0000 [#1
KASAN: null-ptr-deref in range [0x0000000000000438-0x000000000000043f]
CPU: 2 UID: 0 PID: 10614 Comm: syz-executor.0 Not tainted
6.13.0-rc6-gfbfd64d25c7a-dirty #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014
Sched_ext: serialise (enabled+all), task: runnable_at=-30ms
RIP: 0010:jfs_ioc_trim+0x34b/0x8f0
Code: e7 e8 59 a4 87 fe 4d 8b 24 24 4d 8d bc 24 38 04 00 00 48 8d 93
90 82 fe ff 4c 89 ff 31 f6
RSP: 0018:ffffc900055f7cd0 EFLAGS: 00010206
RAX: 0000000000000087 RBX: 00005866a9e67ff8 RCX: 000000000000000a
RDX: 0000000000000001 RSI: 0000000000000004 RDI: 0000000000000001
RBP: dffffc0000000000 R08: ffff88807c180003 R09: 1ffff1100f830000
R10: dffffc0000000000 R11: ffffed100f830001 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000438
FS: 00007fe520225640(0000) GS:ffff8880b7e80000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005593c91b2c88 CR3: 000000014927c000 CR4: 00000000000006f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
? __die_body+0x61/0xb0
? die_addr+0xb1/0xe0
? exc_general_protection+0x333/0x510
? asm_exc_general_protection+0x26/0x30
? jfs_ioc_trim+0x34b/0x8f0
jfs_ioctl+0x3c8/0x4f0
? __pfx_jfs_ioctl+0x10/0x10
? __pfx_jfs_ioctl+0x10/0x10
__se_sys_ioctl+0x269/0x350
? __pfx___se_sys_ioctl+0x10/0x10
? do_syscall_64+0xfb/0x210
do_syscall_64+0xee/0x210
? syscall_exit_to_user_mode+0x1e0/0x330
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fe51f4903ad
Code: c3 e8 a7 2b 00 00 0f 1f 80 00 00 00 00 f3 0f 1e fa 48 89 f8 48
89 f7 48 89 d6 48 89 ca 4d
RSP: 002b:00007fe5202250c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fe51f5cbf80 RCX: 00007fe51f4903ad
RDX: 0000000020000680 RSI: 00000000c0185879 RDI: 0000000000000005
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe520225640
R13: 000000000000000e R14: 00007fe51f44fca0 R15: 00007fe52021d000
</TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:jfs_ioc_trim+0x34b/0x8f0
Code: e7 e8 59 a4 87 fe 4d 8b 24 24 4d 8d bc 24 38 04 00 00 48 8d 93
90 82 fe ff 4c 89 ff 31 f6
RSP: 0018:ffffc900055f7cd0 EFLAGS: 00010206
RAX: 0000000000000087 RBX: 00005866a9e67ff8 RCX: 000000000000000a
RDX: 0000000000000001 RSI: 0000000000000004 RDI: 0000000000000001
RBP: dffffc0000000000 R08: ffff88807c180003 R09: 1ffff1100f830000
R10: dffffc0000000000 R11: ffffed100f830001 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000438
FS: 00007fe520225640(0000) GS:ffff8880b7e80000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005593c91b2c88 CR3: 000000014927c000 CR4: 00000000000006f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Kernel panic - not syncing: Fatal exception
[ Analysis ]
We believe that we have found a concurrency bug in the `fs/jfs` module
that results in a null pointer dereference. There is a closely related
issue which has been fixed:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d6c1b3599b2feb5c7291f5ac3a36e5fa7cedb234
... but, unfortunately, the accepted patch appears to still be
susceptible to a null pointer dereference under some interleavings.
To trigger the bug, we think that `JFS_SBI(ipbmap->i_sb)->bmap` is set
to NULL in `dbFreeBits` and then dereferenced in `jfs_ioc_trim`. This
bug manifests quite rarely under normal circumstances, but is
triggereable from a syz-program.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\njfs: Fix null-ptr-deref in jfs_ioc_trim\n\n[ Syzkaller Report ]\n\nOops: general protection fault, probably for non-canonical address\n0xdffffc0000000087: 0000 [#1\nKASAN: null-ptr-deref in range [0x0000000000000438-0x000000000000043f]\nCPU: 2 UID: 0 PID: 10614 Comm: syz-executor.0 Not tainted\n6.13.0-rc6-gfbfd64d25c7a-dirty #1\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014\nSched_ext: serialise (enabled+all), task: runnable_at=-30ms\nRIP: 0010:jfs_ioc_trim+0x34b/0x8f0\nCode: e7 e8 59 a4 87 fe 4d 8b 24 24 4d 8d bc 24 38 04 00 00 48 8d 93\n90 82 fe ff 4c 89 ff 31 f6\nRSP: 0018:ffffc900055f7cd0 EFLAGS: 00010206\nRAX: 0000000000000087 RBX: 00005866a9e67ff8 RCX: 000000000000000a\nRDX: 0000000000000001 RSI: 0000000000000004 RDI: 0000000000000001\nRBP: dffffc0000000000 R08: ffff88807c180003 R09: 1ffff1100f830000\nR10: dffffc0000000000 R11: ffffed100f830001 R12: 0000000000000000\nR13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000438\nFS: 00007fe520225640(0000) GS:ffff8880b7e80000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 00005593c91b2c88 CR3: 000000014927c000 CR4: 00000000000006f0\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\nCall Trace:\n\u003cTASK\u003e\n? __die_body+0x61/0xb0\n? die_addr+0xb1/0xe0\n? exc_general_protection+0x333/0x510\n? asm_exc_general_protection+0x26/0x30\n? jfs_ioc_trim+0x34b/0x8f0\njfs_ioctl+0x3c8/0x4f0\n? __pfx_jfs_ioctl+0x10/0x10\n? __pfx_jfs_ioctl+0x10/0x10\n__se_sys_ioctl+0x269/0x350\n? __pfx___se_sys_ioctl+0x10/0x10\n? do_syscall_64+0xfb/0x210\ndo_syscall_64+0xee/0x210\n? syscall_exit_to_user_mode+0x1e0/0x330\nentry_SYSCALL_64_after_hwframe+0x77/0x7f\nRIP: 0033:0x7fe51f4903ad\nCode: c3 e8 a7 2b 00 00 0f 1f 80 00 00 00 00 f3 0f 1e fa 48 89 f8 48\n89 f7 48 89 d6 48 89 ca 4d\nRSP: 002b:00007fe5202250c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010\nRAX: ffffffffffffffda RBX: 00007fe51f5cbf80 RCX: 00007fe51f4903ad\nRDX: 0000000020000680 RSI: 00000000c0185879 RDI: 0000000000000005\nRBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000\nR10: 0000000000000000 R11: 0000000000000246 R12: 00007fe520225640\nR13: 000000000000000e R14: 00007fe51f44fca0 R15: 00007fe52021d000\n\u003c/TASK\u003e\nModules linked in:\n---[ end trace 0000000000000000 ]---\nRIP: 0010:jfs_ioc_trim+0x34b/0x8f0\nCode: e7 e8 59 a4 87 fe 4d 8b 24 24 4d 8d bc 24 38 04 00 00 48 8d 93\n90 82 fe ff 4c 89 ff 31 f6\nRSP: 0018:ffffc900055f7cd0 EFLAGS: 00010206\nRAX: 0000000000000087 RBX: 00005866a9e67ff8 RCX: 000000000000000a\nRDX: 0000000000000001 RSI: 0000000000000004 RDI: 0000000000000001\nRBP: dffffc0000000000 R08: ffff88807c180003 R09: 1ffff1100f830000\nR10: dffffc0000000000 R11: ffffed100f830001 R12: 0000000000000000\nR13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000438\nFS: 00007fe520225640(0000) GS:ffff8880b7e80000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 00005593c91b2c88 CR3: 000000014927c000 CR4: 00000000000006f0\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\nKernel panic - not syncing: Fatal exception\n\n[ Analysis ]\n\nWe believe that we have found a concurrency bug in the `fs/jfs` module\nthat results in a null pointer dereference. There is a closely related\nissue which has been fixed:\n\nhttps://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d6c1b3599b2feb5c7291f5ac3a36e5fa7cedb234\n\n... but, unfortunately, the accepted patch appears to still be\nsusceptible to a null pointer dereference under some interleavings.\n\nTo trigger the bug, we think that `JFS_SBI(ipbmap-\u003ei_sb)-\u003ebmap` is set\nto NULL in `dbFreeBits` and then dereferenced in `jfs_ioc_trim`. This\nbug manifests quite rarely under normal circumstances, but is\ntriggereable from a syz-program."
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CVE-2025-23159 (GCVE-0-2025-23159)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-11-03 19:42
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: venus: hfi: add a check to handle OOB in sfr region
sfr->buf_size is in shared memory and can be modified by malicious user.
OOB write is possible when the size is made higher than actual sfr data
buffer. Cap the size to allocated size for such cases.
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: d96d3f30c0f2f564f6922bf4ccdf4464992e31fb Version: d96d3f30c0f2f564f6922bf4ccdf4464992e31fb Version: d96d3f30c0f2f564f6922bf4ccdf4464992e31fb Version: d96d3f30c0f2f564f6922bf4ccdf4464992e31fb Version: d96d3f30c0f2f564f6922bf4ccdf4464992e31fb Version: d96d3f30c0f2f564f6922bf4ccdf4464992e31fb Version: d96d3f30c0f2f564f6922bf4ccdf4464992e31fb Version: d96d3f30c0f2f564f6922bf4ccdf4464992e31fb Version: d96d3f30c0f2f564f6922bf4ccdf4464992e31fb |
||
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CVE-2025-37772 (GCVE-0-2025-37772)
Vulnerability from cvelistv5
Published
2025-05-01 13:07
Modified
2025-11-03 19:54
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA/cma: Fix workqueue crash in cma_netevent_work_handler
struct rdma_cm_id has member "struct work_struct net_work"
that is reused for enqueuing cma_netevent_work_handler()s
onto cma_wq.
Below crash[1] can occur if more than one call to
cma_netevent_callback() occurs in quick succession,
which further enqueues cma_netevent_work_handler()s for the
same rdma_cm_id, overwriting any previously queued work-item(s)
that was just scheduled to run i.e. there is no guarantee
the queued work item may run between two successive calls
to cma_netevent_callback() and the 2nd INIT_WORK would overwrite
the 1st work item (for the same rdma_cm_id), despite grabbing
id_table_lock during enqueue.
Also drgn analysis [2] indicates the work item was likely overwritten.
Fix this by moving the INIT_WORK() to __rdma_create_id(),
so that it doesn't race with any existing queue_work() or
its worker thread.
[1] Trimmed crash stack:
=============================================
BUG: kernel NULL pointer dereference, address: 0000000000000008
kworker/u256:6 ... 6.12.0-0...
Workqueue: cma_netevent_work_handler [rdma_cm] (rdma_cm)
RIP: 0010:process_one_work+0xba/0x31a
Call Trace:
worker_thread+0x266/0x3a0
kthread+0xcf/0x100
ret_from_fork+0x31/0x50
ret_from_fork_asm+0x1a/0x30
=============================================
[2] drgn crash analysis:
>>> trace = prog.crashed_thread().stack_trace()
>>> trace
(0) crash_setup_regs (./arch/x86/include/asm/kexec.h:111:15)
(1) __crash_kexec (kernel/crash_core.c:122:4)
(2) panic (kernel/panic.c:399:3)
(3) oops_end (arch/x86/kernel/dumpstack.c:382:3)
...
(8) process_one_work (kernel/workqueue.c:3168:2)
(9) process_scheduled_works (kernel/workqueue.c:3310:3)
(10) worker_thread (kernel/workqueue.c:3391:4)
(11) kthread (kernel/kthread.c:389:9)
Line workqueue.c:3168 for this kernel version is in process_one_work():
3168 strscpy(worker->desc, pwq->wq->name, WORKER_DESC_LEN);
>>> trace[8]["work"]
*(struct work_struct *)0xffff92577d0a21d8 = {
.data = (atomic_long_t){
.counter = (s64)536870912, <=== Note
},
.entry = (struct list_head){
.next = (struct list_head *)0xffff924d075924c0,
.prev = (struct list_head *)0xffff924d075924c0,
},
.func = (work_func_t)cma_netevent_work_handler+0x0 = 0xffffffffc2cec280,
}
Suspicion is that pwq is NULL:
>>> trace[8]["pwq"]
(struct pool_workqueue *)<absent>
In process_one_work(), pwq is assigned from:
struct pool_workqueue *pwq = get_work_pwq(work);
and get_work_pwq() is:
static struct pool_workqueue *get_work_pwq(struct work_struct *work)
{
unsigned long data = atomic_long_read(&work->data);
if (data & WORK_STRUCT_PWQ)
return work_struct_pwq(data);
else
return NULL;
}
WORK_STRUCT_PWQ is 0x4:
>>> print(repr(prog['WORK_STRUCT_PWQ']))
Object(prog, 'enum work_flags', value=4)
But work->data is 536870912 which is 0x20000000.
So, get_work_pwq() returns NULL and we crash in process_one_work():
3168 strscpy(worker->desc, pwq->wq->name, WORKER_DESC_LEN);
=============================================
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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CVE-2025-38027 (GCVE-0-2025-38027)
Vulnerability from cvelistv5
Published
2025-06-18 09:28
Modified
2025-11-03 19:58
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
regulator: max20086: fix invalid memory access
max20086_parse_regulators_dt() calls of_regulator_match() using an
array of struct of_regulator_match allocated on the stack for the
matches argument.
of_regulator_match() calls devm_of_regulator_put_matches(), which calls
devres_alloc() to allocate a struct devm_of_regulator_matches which will
be de-allocated using devm_of_regulator_put_matches().
struct devm_of_regulator_matches is populated with the stack allocated
matches array.
If the device fails to probe, devm_of_regulator_put_matches() will be
called and will try to call of_node_put() on that stack pointer,
generating the following dmesg entries:
max20086 6-0028: Failed to read DEVICE_ID reg: -121
kobject: '\xc0$\xa5\x03' (000000002cebcb7a): is not initialized, yet
kobject_put() is being called.
Followed by a stack trace matching the call flow described above.
Switch to allocating the matches array using devm_kcalloc() to
avoid accessing the stack pointer long after it's out of scope.
This also has the advantage of allowing multiple max20086 to probe
without overriding the data stored inside the global of_regulator_match.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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CVE-2025-37851 (GCVE-0-2025-37851)
Vulnerability from cvelistv5
Published
2025-05-09 06:41
Modified
2025-11-03 19:56
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
fbdev: omapfb: Add 'plane' value check
Function dispc_ovl_setup is not intended to work with the value OMAP_DSS_WB
of the enum parameter plane.
The value of this parameter is initialized in dss_init_overlays and in the
current state of the code it cannot take this value so it's not a real
problem.
For the purposes of defensive coding it wouldn't be superfluous to check
the parameter value, because some functions down the call stack process
this value correctly and some not.
For example, in dispc_ovl_setup_global_alpha it may lead to buffer
overflow.
Add check for this value.
Found by Linux Verification Center (linuxtesting.org) with SVACE static
analysis tool.
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
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CVE-2025-38387 (GCVE-0-2025-38387)
Vulnerability from cvelistv5
Published
2025-07-25 12:53
Modified
2025-11-03 17:37
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA/mlx5: Initialize obj_event->obj_sub_list before xa_insert
The obj_event may be loaded immediately after inserted, then if the
list_head is not initialized then we may get a poisonous pointer. This
fixes the crash below:
mlx5_core 0000:03:00.0: MLX5E: StrdRq(1) RqSz(8) StrdSz(2048) RxCqeCmprss(0 enhanced)
mlx5_core.sf mlx5_core.sf.4: firmware version: 32.38.3056
mlx5_core 0000:03:00.0 en3f0pf0sf2002: renamed from eth0
mlx5_core.sf mlx5_core.sf.4: Rate limit: 127 rates are supported, range: 0Mbps to 195312Mbps
IPv6: ADDRCONF(NETDEV_CHANGE): en3f0pf0sf2002: link becomes ready
Unable to handle kernel NULL pointer dereference at virtual address 0000000000000060
Mem abort info:
ESR = 0x96000006
EC = 0x25: DABT (current EL), IL = 32 bits
SET = 0, FnV = 0
EA = 0, S1PTW = 0
Data abort info:
ISV = 0, ISS = 0x00000006
CM = 0, WnR = 0
user pgtable: 4k pages, 48-bit VAs, pgdp=00000007760fb000
[0000000000000060] pgd=000000076f6d7003, p4d=000000076f6d7003, pud=0000000777841003, pmd=0000000000000000
Internal error: Oops: 96000006 [#1] SMP
Modules linked in: ipmb_host(OE) act_mirred(E) cls_flower(E) sch_ingress(E) mptcp_diag(E) udp_diag(E) raw_diag(E) unix_diag(E) tcp_diag(E) inet_diag(E) binfmt_misc(E) bonding(OE) rdma_ucm(OE) rdma_cm(OE) iw_cm(OE) ib_ipoib(OE) ib_cm(OE) isofs(E) cdrom(E) mst_pciconf(OE) ib_umad(OE) mlx5_ib(OE) ipmb_dev_int(OE) mlx5_core(OE) kpatch_15237886(OEK) mlxdevm(OE) auxiliary(OE) ib_uverbs(OE) ib_core(OE) psample(E) mlxfw(OE) tls(E) sunrpc(E) vfat(E) fat(E) crct10dif_ce(E) ghash_ce(E) sha1_ce(E) sbsa_gwdt(E) virtio_console(E) ext4(E) mbcache(E) jbd2(E) xfs(E) libcrc32c(E) mmc_block(E) virtio_net(E) net_failover(E) failover(E) sha2_ce(E) sha256_arm64(E) nvme(OE) nvme_core(OE) gpio_mlxbf3(OE) mlx_compat(OE) mlxbf_pmc(OE) i2c_mlxbf(OE) sdhci_of_dwcmshc(OE) pinctrl_mlxbf3(OE) mlxbf_pka(OE) gpio_generic(E) i2c_core(E) mmc_core(E) mlxbf_gige(OE) vitesse(E) pwr_mlxbf(OE) mlxbf_tmfifo(OE) micrel(E) mlxbf_bootctl(OE) virtio_ring(E) virtio(E) ipmi_devintf(E) ipmi_msghandler(E)
[last unloaded: mst_pci]
CPU: 11 PID: 20913 Comm: rte-worker-11 Kdump: loaded Tainted: G OE K 5.10.134-13.1.an8.aarch64 #1
Hardware name: https://www.mellanox.com BlueField-3 SmartNIC Main Card/BlueField-3 SmartNIC Main Card, BIOS 4.2.2.12968 Oct 26 2023
pstate: a0400089 (NzCv daIf +PAN -UAO -TCO BTYPE=--)
pc : dispatch_event_fd+0x68/0x300 [mlx5_ib]
lr : devx_event_notifier+0xcc/0x228 [mlx5_ib]
sp : ffff80001005bcf0
x29: ffff80001005bcf0 x28: 0000000000000001
x27: ffff244e0740a1d8 x26: ffff244e0740a1d0
x25: ffffda56beff5ae0 x24: ffffda56bf911618
x23: ffff244e0596a480 x22: ffff244e0596a480
x21: ffff244d8312ad90 x20: ffff244e0596a480
x19: fffffffffffffff0 x18: 0000000000000000
x17: 0000000000000000 x16: ffffda56be66d620
x15: 0000000000000000 x14: 0000000000000000
x13: 0000000000000000 x12: 0000000000000000
x11: 0000000000000040 x10: ffffda56bfcafb50
x9 : ffffda5655c25f2c x8 : 0000000000000010
x7 : 0000000000000000 x6 : ffff24545a2e24b8
x5 : 0000000000000003 x4 : ffff80001005bd28
x3 : 0000000000000000 x2 : 0000000000000000
x1 : ffff244e0596a480 x0 : ffff244d8312ad90
Call trace:
dispatch_event_fd+0x68/0x300 [mlx5_ib]
devx_event_notifier+0xcc/0x228 [mlx5_ib]
atomic_notifier_call_chain+0x58/0x80
mlx5_eq_async_int+0x148/0x2b0 [mlx5_core]
atomic_notifier_call_chain+0x58/0x80
irq_int_handler+0x20/0x30 [mlx5_core]
__handle_irq_event_percpu+0x60/0x220
handle_irq_event_percpu+0x3c/0x90
handle_irq_event+0x58/0x158
handle_fasteoi_irq+0xfc/0x188
generic_handle_irq+0x34/0x48
...
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 7597385371425febdaa8c6a1da3625d4ffff16f5 Version: 7597385371425febdaa8c6a1da3625d4ffff16f5 Version: 7597385371425febdaa8c6a1da3625d4ffff16f5 Version: 7597385371425febdaa8c6a1da3625d4ffff16f5 Version: 7597385371425febdaa8c6a1da3625d4ffff16f5 Version: 7597385371425febdaa8c6a1da3625d4ffff16f5 Version: 7597385371425febdaa8c6a1da3625d4ffff16f5 Version: 7597385371425febdaa8c6a1da3625d4ffff16f5 |
||
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CVE-2025-38040 (GCVE-0-2025-38040)
Vulnerability from cvelistv5
Published
2025-06-18 09:33
Modified
2025-11-03 17:33
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
serial: mctrl_gpio: split disable_ms into sync and no_sync APIs
The following splat has been observed on a SAMA5D27 platform using
atmel_serial:
BUG: sleeping function called from invalid context at kernel/irq/manage.c:738
in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 27, name: kworker/u5:0
preempt_count: 1, expected: 0
INFO: lockdep is turned off.
irq event stamp: 0
hardirqs last enabled at (0): [<00000000>] 0x0
hardirqs last disabled at (0): [<c01588f0>] copy_process+0x1c4c/0x7bec
softirqs last enabled at (0): [<c0158944>] copy_process+0x1ca0/0x7bec
softirqs last disabled at (0): [<00000000>] 0x0
CPU: 0 UID: 0 PID: 27 Comm: kworker/u5:0 Not tainted 6.13.0-rc7+ #74
Hardware name: Atmel SAMA5
Workqueue: hci0 hci_power_on [bluetooth]
Call trace:
unwind_backtrace from show_stack+0x18/0x1c
show_stack from dump_stack_lvl+0x44/0x70
dump_stack_lvl from __might_resched+0x38c/0x598
__might_resched from disable_irq+0x1c/0x48
disable_irq from mctrl_gpio_disable_ms+0x74/0xc0
mctrl_gpio_disable_ms from atmel_disable_ms.part.0+0x80/0x1f4
atmel_disable_ms.part.0 from atmel_set_termios+0x764/0x11e8
atmel_set_termios from uart_change_line_settings+0x15c/0x994
uart_change_line_settings from uart_set_termios+0x2b0/0x668
uart_set_termios from tty_set_termios+0x600/0x8ec
tty_set_termios from ttyport_set_flow_control+0x188/0x1e0
ttyport_set_flow_control from wilc_setup+0xd0/0x524 [hci_wilc]
wilc_setup [hci_wilc] from hci_dev_open_sync+0x330/0x203c [bluetooth]
hci_dev_open_sync [bluetooth] from hci_dev_do_open+0x40/0xb0 [bluetooth]
hci_dev_do_open [bluetooth] from hci_power_on+0x12c/0x664 [bluetooth]
hci_power_on [bluetooth] from process_one_work+0x998/0x1a38
process_one_work from worker_thread+0x6e0/0xfb4
worker_thread from kthread+0x3d4/0x484
kthread from ret_from_fork+0x14/0x28
This warning is emitted when trying to toggle, at the highest level,
some flow control (with serdev_device_set_flow_control) in a device
driver. At the lowest level, the atmel_serial driver is using
serial_mctrl_gpio lib to enable/disable the corresponding IRQs
accordingly. The warning emitted by CONFIG_DEBUG_ATOMIC_SLEEP is due to
disable_irq (called in mctrl_gpio_disable_ms) being possibly called in
some atomic context (some tty drivers perform modem lines configuration
in regions protected by port lock).
Split mctrl_gpio_disable_ms into two differents APIs, a non-blocking one
and a blocking one. Replace mctrl_gpio_disable_ms calls with the
relevant version depending on whether the call is protected by some port
lock.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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CVE-2025-37968 (GCVE-0-2025-37968)
Vulnerability from cvelistv5
Published
2025-05-20 16:47
Modified
2025-11-03 17:32
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
iio: light: opt3001: fix deadlock due to concurrent flag access
The threaded IRQ function in this driver is reading the flag twice: once to
lock a mutex and once to unlock it. Even though the code setting the flag
is designed to prevent it, there are subtle cases where the flag could be
true at the mutex_lock stage and false at the mutex_unlock stage. This
results in the mutex not being unlocked, resulting in a deadlock.
Fix it by making the opt3001_irq() code generally more robust, reading the
flag into a variable and using the variable value at both stages.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 94a9b7b1809f56cfaa080e70ec49b6979563a237 Version: 94a9b7b1809f56cfaa080e70ec49b6979563a237 Version: 94a9b7b1809f56cfaa080e70ec49b6979563a237 Version: 94a9b7b1809f56cfaa080e70ec49b6979563a237 Version: 94a9b7b1809f56cfaa080e70ec49b6979563a237 Version: 94a9b7b1809f56cfaa080e70ec49b6979563a237 Version: 94a9b7b1809f56cfaa080e70ec49b6979563a237 Version: 94a9b7b1809f56cfaa080e70ec49b6979563a237 |
||
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CVE-2025-37865 (GCVE-0-2025-37865)
Vulnerability from cvelistv5
Published
2025-05-09 06:43
Modified
2025-11-03 19:56
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: dsa: mv88e6xxx: fix -ENOENT when deleting VLANs and MST is unsupported
Russell King reports that on the ZII dev rev B, deleting a bridge VLAN
from a user port fails with -ENOENT:
https://lore.kernel.org/netdev/Z_lQXNP0s5-IiJzd@shell.armlinux.org.uk/
This comes from mv88e6xxx_port_vlan_leave() -> mv88e6xxx_mst_put(),
which tries to find an MST entry in &chip->msts associated with the SID,
but fails and returns -ENOENT as such.
But we know that this chip does not support MST at all, so that is not
surprising. The question is why does the guard in mv88e6xxx_mst_put()
not exit early:
if (!sid)
return 0;
And the answer seems to be simple: the sid comes from vlan.sid which
supposedly was previously populated by mv88e6xxx_vtu_get().
But some chip->info->ops->vtu_getnext() implementations do not populate
vlan.sid, for example see mv88e6185_g1_vtu_getnext(). In that case,
later in mv88e6xxx_port_vlan_leave() we are using a garbage sid which is
just residual stack memory.
Testing for sid == 0 covers all cases of a non-bridge VLAN or a bridge
VLAN mapped to the default MSTI. For some chips, SID 0 is valid and
installed by mv88e6xxx_stu_setup(). A chip which does not support the
STU would implicitly only support mapping all VLANs to the default MSTI,
so although SID 0 is not valid, it would be sufficient, if we were to
zero-initialize the vlan structure, to fix the bug, due to the
coincidence that a test for vlan.sid == 0 already exists and leads to
the same (correct) behavior.
Another option which would be sufficient would be to add a test for
mv88e6xxx_has_stu() inside mv88e6xxx_mst_put(), symmetric to the one
which already exists in mv88e6xxx_mst_get(). But that placement means
the caller will have to dereference vlan.sid, which means it will access
uninitialized memory, which is not nice even if it ignores it later.
So we end up making both modifications, in order to not rely just on the
sid == 0 coincidence, but also to avoid having uninitialized structure
fields which might get temporarily accessed.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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CVE-2025-38080 (GCVE-0-2025-38080)
Vulnerability from cvelistv5
Published
2025-06-18 09:33
Modified
2025-07-11 17:21
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Increase block_sequence array size
[Why]
It's possible to generate more than 50 steps in hwss_build_fast_sequence,
for example with a 6-pipe asic where all pipes are in one MPC chain. This
overflows the block_sequence buffer and corrupts block_sequence_steps,
causing a crash.
[How]
Expand block_sequence to 100 items. A naive upper bound on the possible
number of steps for a 6-pipe asic, ignoring the potential for steps to be
mutually exclusive, is 91 with current code, therefore 100 is sufficient.
References
| URL | Tags | |
|---|---|---|
Impacted products
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CVE-2022-49323 (GCVE-0-2022-49323)
Vulnerability from cvelistv5
Published
2025-02-26 02:10
Modified
2025-10-01 19:46
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
iommu/arm-smmu: fix possible null-ptr-deref in arm_smmu_device_probe()
It will cause null-ptr-deref when using 'res', if platform_get_resource()
returns NULL, so move using 'res' after devm_ioremap_resource() that
will check it to avoid null-ptr-deref.
And use devm_platform_get_and_ioremap_resource() to simplify code.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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CVE-2025-37819 (GCVE-0-2025-37819)
Vulnerability from cvelistv5
Published
2025-05-08 06:26
Modified
2025-11-03 19:55
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
irqchip/gic-v2m: Prevent use after free of gicv2m_get_fwnode()
With ACPI in place, gicv2m_get_fwnode() is registered with the pci
subsystem as pci_msi_get_fwnode_cb(), which may get invoked at runtime
during a PCI host bridge probe. But, the call back is wrongly marked as
__init, causing it to be freed, while being registered with the PCI
subsystem and could trigger:
Unable to handle kernel paging request at virtual address ffff8000816c0400
gicv2m_get_fwnode+0x0/0x58 (P)
pci_set_bus_msi_domain+0x74/0x88
pci_register_host_bridge+0x194/0x548
This is easily reproducible on a Juno board with ACPI boot.
Retain the function for later use.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 0644b3daca28dcb320373ae20069c269c9386304 Version: 0644b3daca28dcb320373ae20069c269c9386304 Version: 0644b3daca28dcb320373ae20069c269c9386304 Version: 0644b3daca28dcb320373ae20069c269c9386304 Version: 0644b3daca28dcb320373ae20069c269c9386304 Version: 0644b3daca28dcb320373ae20069c269c9386304 Version: 0644b3daca28dcb320373ae20069c269c9386304 Version: 0644b3daca28dcb320373ae20069c269c9386304 |
||
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CVE-2025-38129 (GCVE-0-2025-38129)
Vulnerability from cvelistv5
Published
2025-07-03 08:35
Modified
2025-07-28 04:12
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
page_pool: Fix use-after-free in page_pool_recycle_in_ring
syzbot reported a uaf in page_pool_recycle_in_ring:
BUG: KASAN: slab-use-after-free in lock_release+0x151/0xa30 kernel/locking/lockdep.c:5862
Read of size 8 at addr ffff8880286045a0 by task syz.0.284/6943
CPU: 0 UID: 0 PID: 6943 Comm: syz.0.284 Not tainted 6.13.0-rc3-syzkaller-gdfa94ce54f41 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:94 [inline]
dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
print_address_description mm/kasan/report.c:378 [inline]
print_report+0x169/0x550 mm/kasan/report.c:489
kasan_report+0x143/0x180 mm/kasan/report.c:602
lock_release+0x151/0xa30 kernel/locking/lockdep.c:5862
__raw_spin_unlock_bh include/linux/spinlock_api_smp.h:165 [inline]
_raw_spin_unlock_bh+0x1b/0x40 kernel/locking/spinlock.c:210
spin_unlock_bh include/linux/spinlock.h:396 [inline]
ptr_ring_produce_bh include/linux/ptr_ring.h:164 [inline]
page_pool_recycle_in_ring net/core/page_pool.c:707 [inline]
page_pool_put_unrefed_netmem+0x748/0xb00 net/core/page_pool.c:826
page_pool_put_netmem include/net/page_pool/helpers.h:323 [inline]
page_pool_put_full_netmem include/net/page_pool/helpers.h:353 [inline]
napi_pp_put_page+0x149/0x2b0 net/core/skbuff.c:1036
skb_pp_recycle net/core/skbuff.c:1047 [inline]
skb_free_head net/core/skbuff.c:1094 [inline]
skb_release_data+0x6c4/0x8a0 net/core/skbuff.c:1125
skb_release_all net/core/skbuff.c:1190 [inline]
__kfree_skb net/core/skbuff.c:1204 [inline]
sk_skb_reason_drop+0x1c9/0x380 net/core/skbuff.c:1242
kfree_skb_reason include/linux/skbuff.h:1263 [inline]
__skb_queue_purge_reason include/linux/skbuff.h:3343 [inline]
root cause is:
page_pool_recycle_in_ring
ptr_ring_produce
spin_lock(&r->producer_lock);
WRITE_ONCE(r->queue[r->producer++], ptr)
//recycle last page to pool
page_pool_release
page_pool_scrub
page_pool_empty_ring
ptr_ring_consume
page_pool_return_page //release all page
__page_pool_destroy
free_percpu(pool->recycle_stats);
free(pool) //free
spin_unlock(&r->producer_lock); //pool->ring uaf read
recycle_stat_inc(pool, ring);
page_pool can be free while page pool recycle the last page in ring.
Add producer-lock barrier to page_pool_release to prevent the page
pool from being free before all pages have been recycled.
recycle_stat_inc() is empty when CONFIG_PAGE_POOL_STATS is not
enabled, which will trigger Wempty-body build warning. Add definition
for pool stat macro to fix warning.
References
Impacted products
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\npage_pool: Fix use-after-free in page_pool_recycle_in_ring\n\nsyzbot reported a uaf in page_pool_recycle_in_ring:\n\nBUG: KASAN: slab-use-after-free in lock_release+0x151/0xa30 kernel/locking/lockdep.c:5862\nRead of size 8 at addr ffff8880286045a0 by task syz.0.284/6943\n\nCPU: 0 UID: 0 PID: 6943 Comm: syz.0.284 Not tainted 6.13.0-rc3-syzkaller-gdfa94ce54f41 #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024\nCall Trace:\n \u003cTASK\u003e\n __dump_stack lib/dump_stack.c:94 [inline]\n dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120\n print_address_description mm/kasan/report.c:378 [inline]\n print_report+0x169/0x550 mm/kasan/report.c:489\n kasan_report+0x143/0x180 mm/kasan/report.c:602\n lock_release+0x151/0xa30 kernel/locking/lockdep.c:5862\n __raw_spin_unlock_bh include/linux/spinlock_api_smp.h:165 [inline]\n _raw_spin_unlock_bh+0x1b/0x40 kernel/locking/spinlock.c:210\n spin_unlock_bh include/linux/spinlock.h:396 [inline]\n ptr_ring_produce_bh include/linux/ptr_ring.h:164 [inline]\n page_pool_recycle_in_ring net/core/page_pool.c:707 [inline]\n page_pool_put_unrefed_netmem+0x748/0xb00 net/core/page_pool.c:826\n page_pool_put_netmem include/net/page_pool/helpers.h:323 [inline]\n page_pool_put_full_netmem include/net/page_pool/helpers.h:353 [inline]\n napi_pp_put_page+0x149/0x2b0 net/core/skbuff.c:1036\n skb_pp_recycle net/core/skbuff.c:1047 [inline]\n skb_free_head net/core/skbuff.c:1094 [inline]\n skb_release_data+0x6c4/0x8a0 net/core/skbuff.c:1125\n skb_release_all net/core/skbuff.c:1190 [inline]\n __kfree_skb net/core/skbuff.c:1204 [inline]\n sk_skb_reason_drop+0x1c9/0x380 net/core/skbuff.c:1242\n kfree_skb_reason include/linux/skbuff.h:1263 [inline]\n __skb_queue_purge_reason include/linux/skbuff.h:3343 [inline]\n\nroot cause is:\n\npage_pool_recycle_in_ring\n ptr_ring_produce\n spin_lock(\u0026r-\u003eproducer_lock);\n WRITE_ONCE(r-\u003equeue[r-\u003eproducer++], ptr)\n //recycle last page to pool\n\t\t\t\tpage_pool_release\n\t\t\t\t page_pool_scrub\n\t\t\t\t page_pool_empty_ring\n\t\t\t\t ptr_ring_consume\n\t\t\t\t page_pool_return_page //release all page\n\t\t\t\t __page_pool_destroy\n\t\t\t\t free_percpu(pool-\u003erecycle_stats);\n\t\t\t\t free(pool) //free\n\n spin_unlock(\u0026r-\u003eproducer_lock); //pool-\u003ering uaf read\n recycle_stat_inc(pool, ring);\n\npage_pool can be free while page pool recycle the last page in ring.\nAdd producer-lock barrier to page_pool_release to prevent the page\npool from being free before all pages have been recycled.\n\nrecycle_stat_inc() is empty when CONFIG_PAGE_POOL_STATS is not\nenabled, which will trigger Wempty-body build warning. Add definition\nfor pool stat macro to fix warning."
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CVE-2025-38173 (GCVE-0-2025-38173)
Vulnerability from cvelistv5
Published
2025-07-03 08:36
Modified
2025-11-03 17:34
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
crypto: marvell/cesa - Handle zero-length skcipher requests
Do not access random memory for zero-length skcipher requests.
Just return 0.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: f63601fd616ab370774fa00ea10bcaaa9e48e84c Version: f63601fd616ab370774fa00ea10bcaaa9e48e84c Version: f63601fd616ab370774fa00ea10bcaaa9e48e84c Version: f63601fd616ab370774fa00ea10bcaaa9e48e84c Version: f63601fd616ab370774fa00ea10bcaaa9e48e84c Version: f63601fd616ab370774fa00ea10bcaaa9e48e84c Version: f63601fd616ab370774fa00ea10bcaaa9e48e84c Version: f63601fd616ab370774fa00ea10bcaaa9e48e84c |
||
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CVE-2025-38487 (GCVE-0-2025-38487)
Vulnerability from cvelistv5
Published
2025-07-28 11:21
Modified
2025-11-03 17:38
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
soc: aspeed: lpc-snoop: Don't disable channels that aren't enabled
Mitigate e.g. the following:
# echo 1e789080.lpc-snoop > /sys/bus/platform/drivers/aspeed-lpc-snoop/unbind
...
[ 120.363594] Unable to handle kernel NULL pointer dereference at virtual address 00000004 when write
[ 120.373866] [00000004] *pgd=00000000
[ 120.377910] Internal error: Oops: 805 [#1] SMP ARM
[ 120.383306] CPU: 1 UID: 0 PID: 315 Comm: sh Not tainted 6.15.0-rc1-00009-g926217bc7d7d-dirty #20 NONE
...
[ 120.679543] Call trace:
[ 120.679559] misc_deregister from aspeed_lpc_snoop_remove+0x84/0xac
[ 120.692462] aspeed_lpc_snoop_remove from platform_remove+0x28/0x38
[ 120.700996] platform_remove from device_release_driver_internal+0x188/0x200
...
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1 Version: 9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1 Version: 9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1 Version: 9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1 Version: 9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1 Version: 9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1 Version: 9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1 Version: 9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1 |
||
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CVE-2025-38467 (GCVE-0-2025-38467)
Vulnerability from cvelistv5
Published
2025-07-25 15:27
Modified
2025-11-03 17:38
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/exynos: exynos7_drm_decon: add vblank check in IRQ handling
If there's support for another console device (such as a TTY serial),
the kernel occasionally panics during boot. The panic message and a
relevant snippet of the call stack is as follows:
Unable to handle kernel NULL pointer dereference at virtual address 000000000000000
Call trace:
drm_crtc_handle_vblank+0x10/0x30 (P)
decon_irq_handler+0x88/0xb4
[...]
Otherwise, the panics don't happen. This indicates that it's some sort
of race condition.
Add a check to validate if the drm device can handle vblanks before
calling drm_crtc_handle_vblank() to avoid this.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 96976c3d9aff4e1387c30f6356ac01fa6f72ef46 Version: 96976c3d9aff4e1387c30f6356ac01fa6f72ef46 Version: 96976c3d9aff4e1387c30f6356ac01fa6f72ef46 Version: 96976c3d9aff4e1387c30f6356ac01fa6f72ef46 Version: 96976c3d9aff4e1387c30f6356ac01fa6f72ef46 Version: 96976c3d9aff4e1387c30f6356ac01fa6f72ef46 Version: 96976c3d9aff4e1387c30f6356ac01fa6f72ef46 Version: 96976c3d9aff4e1387c30f6356ac01fa6f72ef46 |
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CVE-2022-50025 (GCVE-0-2022-50025)
Vulnerability from cvelistv5
Published
2025-06-18 11:01
Modified
2025-09-03 12:59
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
cxl: Fix a memory leak in an error handling path
A bitmap_zalloc() must be balanced by a corresponding bitmap_free() in the
error handling path of afu_allocate_irqs().
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 80fa93fce37d3490f4bb0da8a5b239a6745bc744 Version: 80fa93fce37d3490f4bb0da8a5b239a6745bc744 Version: 80fa93fce37d3490f4bb0da8a5b239a6745bc744 Version: 80fa93fce37d3490f4bb0da8a5b239a6745bc744 Version: 80fa93fce37d3490f4bb0da8a5b239a6745bc744 Version: 80fa93fce37d3490f4bb0da8a5b239a6745bc744 Version: 80fa93fce37d3490f4bb0da8a5b239a6745bc744 Version: 80fa93fce37d3490f4bb0da8a5b239a6745bc744 |
||
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CVE-2022-49969 (GCVE-0-2022-49969)
Vulnerability from cvelistv5
Published
2025-06-18 11:00
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: clear optc underflow before turn off odm clock
[Why]
After ODM clock off, optc underflow bit will be kept there always and clear not work.
We need to clear that before clock off.
[How]
Clear that if have when clock off.
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c Version: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c Version: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c Version: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c Version: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c Version: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c |
||
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CVE-2025-23157 (GCVE-0-2025-23157)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-11-03 19:42
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: venus: hfi_parser: add check to avoid out of bound access
There is a possibility that init_codecs is invoked multiple times during
manipulated payload from video firmware. In such case, if codecs_count
can get incremented to value more than MAX_CODEC_NUM, there can be OOB
access. Reset the count so that it always starts from beginning.
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 1a73374a04e555103e5369429a30999114001dda Version: 1a73374a04e555103e5369429a30999114001dda Version: 1a73374a04e555103e5369429a30999114001dda Version: 1a73374a04e555103e5369429a30999114001dda Version: 1a73374a04e555103e5369429a30999114001dda Version: 1a73374a04e555103e5369429a30999114001dda Version: 1a73374a04e555103e5369429a30999114001dda Version: 1a73374a04e555103e5369429a30999114001dda Version: 1a73374a04e555103e5369429a30999114001dda |
||
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CVE-2025-38155 (GCVE-0-2025-38155)
Vulnerability from cvelistv5
Published
2025-07-03 08:35
Modified
2025-07-28 04:13
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: mt76: mt7915: Fix null-ptr-deref in mt7915_mmio_wed_init()
devm_ioremap() returns NULL on error. Currently, mt7915_mmio_wed_init()
does not check for this case, which results in a NULL pointer
dereference.
Prevent null pointer dereference in mt7915_mmio_wed_init().
References
| URL | Tags | |
|---|---|---|
Impacted products
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CVE-2023-53020 (GCVE-0-2023-53020)
Vulnerability from cvelistv5
Published
2025-03-27 16:43
Modified
2025-10-01 17:19
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
l2tp: close all race conditions in l2tp_tunnel_register()
The code in l2tp_tunnel_register() is racy in several ways:
1. It modifies the tunnel socket _after_ publishing it.
2. It calls setup_udp_tunnel_sock() on an existing socket without
locking.
3. It changes sock lock class on fly, which triggers many syzbot
reports.
This patch amends all of them by moving socket initialization code
before publishing and under sock lock. As suggested by Jakub, the
l2tp lockdep class is not necessary as we can just switch to
bh_lock_sock_nested().
References
| URL | Tags | |
|---|---|---|
Impacted products
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CVE-2025-38315 (GCVE-0-2025-38315)
Vulnerability from cvelistv5
Published
2025-07-10 07:42
Modified
2025-07-28 04:18
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: btintel: Check dsbr size from EFI variable
Since the size of struct btintel_dsbr is already known, we can just
start there instead of querying the EFI variable size. If the final
result doesn't match what we expect also fail. This fixes a stack buffer
overflow when the EFI variable is larger than struct btintel_dsbr.
References
Impacted products
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CVE-2025-37948 (GCVE-0-2025-37948)
Vulnerability from cvelistv5
Published
2025-05-20 16:01
Modified
2025-11-03 19:57
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
arm64: bpf: Add BHB mitigation to the epilogue for cBPF programs
A malicious BPF program may manipulate the branch history to influence
what the hardware speculates will happen next.
On exit from a BPF program, emit the BHB mititgation sequence.
This is only applied for 'classic' cBPF programs that are loaded by
seccomp.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
||
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CVE-2025-38099 (GCVE-0-2025-38099)
Vulnerability from cvelistv5
Published
2025-07-03 08:13
Modified
2025-07-03 08:13
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: Disable SCO support if READ_VOICE_SETTING is unsupported/broken
A SCO connection without the proper voice_setting can cause
the controller to lock up.
References
Impacted products
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CVE-2025-38350 (GCVE-0-2025-38350)
Vulnerability from cvelistv5
Published
2025-07-19 06:46
Modified
2025-11-03 17:37
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/sched: Always pass notifications when child class becomes empty
Certain classful qdiscs may invoke their classes' dequeue handler on an
enqueue operation. This may unexpectedly empty the child qdisc and thus
make an in-flight class passive via qlen_notify(). Most qdiscs do not
expect such behaviour at this point in time and may re-activate the
class eventually anyways which will lead to a use-after-free.
The referenced fix commit attempted to fix this behavior for the HFSC
case by moving the backlog accounting around, though this turned out to
be incomplete since the parent's parent may run into the issue too.
The following reproducer demonstrates this use-after-free:
tc qdisc add dev lo root handle 1: drr
tc filter add dev lo parent 1: basic classid 1:1
tc class add dev lo parent 1: classid 1:1 drr
tc qdisc add dev lo parent 1:1 handle 2: hfsc def 1
tc class add dev lo parent 2: classid 2:1 hfsc rt m1 8 d 1 m2 0
tc qdisc add dev lo parent 2:1 handle 3: netem
tc qdisc add dev lo parent 3:1 handle 4: blackhole
echo 1 | socat -u STDIN UDP4-DATAGRAM:127.0.0.1:8888
tc class delete dev lo classid 1:1
echo 1 | socat -u STDIN UDP4-DATAGRAM:127.0.0.1:8888
Since backlog accounting issues leading to a use-after-frees on stale
class pointers is a recurring pattern at this point, this patch takes
a different approach. Instead of trying to fix the accounting, the patch
ensures that qdisc_tree_reduce_backlog always calls qlen_notify when
the child qdisc is empty. This solves the problem because deletion of
qdiscs always involves a call to qdisc_reset() and / or
qdisc_purge_queue() which ultimately resets its qlen to 0 thus causing
the following qdisc_tree_reduce_backlog() to report to the parent. Note
that this may call qlen_notify on passive classes multiple times. This
is not a problem after the recent patch series that made all the
classful qdiscs qlen_notify() handlers idempotent.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 1034e3310752e8675e313f7271b348914008719a Version: f9f593e34d2fb67644372c8f7b033bdc622ad228 Version: 89c301e929a0db14ebd94b4d97764ce1d6981653 Version: f1dde3eb17dc1b8bd07aed00004b1e05fc87a3d4 Version: 93c276942e75de0e5bc91576300d292e968f5a02 Version: 49b21795b8e5654a7df3d910a12e1060da4c04cf Version: 3f981138109f63232a5fb7165938d4c945cc1b9d Version: 3f981138109f63232a5fb7165938d4c945cc1b9d Version: 3f3a22eebbc32b4fa8ce9c1d5f9db214b45b9335 |
||
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CVE-2025-21938 (GCVE-0-2025-21938)
Vulnerability from cvelistv5
Published
2025-04-01 15:41
Modified
2025-11-03 19:39
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
mptcp: fix 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr
If multiple connection requests attempt to create an implicit mptcp
endpoint in parallel, more than one caller may end up in
mptcp_pm_nl_append_new_local_addr because none found the address in
local_addr_list during their call to mptcp_pm_nl_get_local_id. In this
case, the concurrent new_local_addr calls may delete the address entry
created by the previous caller. These deletes use synchronize_rcu, but
this is not permitted in some of the contexts where this function may be
called. During packet recv, the caller may be in a rcu read critical
section and have preemption disabled.
An example stack:
BUG: scheduling while atomic: swapper/2/0/0x00000302
Call Trace:
<IRQ>
dump_stack_lvl (lib/dump_stack.c:117 (discriminator 1))
dump_stack (lib/dump_stack.c:124)
__schedule_bug (kernel/sched/core.c:5943)
schedule_debug.constprop.0 (arch/x86/include/asm/preempt.h:33 kernel/sched/core.c:5970)
__schedule (arch/x86/include/asm/jump_label.h:27 include/linux/jump_label.h:207 kernel/sched/features.h:29 kernel/sched/core.c:6621)
schedule (arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6804 kernel/sched/core.c:6818)
schedule_timeout (kernel/time/timer.c:2160)
wait_for_completion (kernel/sched/completion.c:96 kernel/sched/completion.c:116 kernel/sched/completion.c:127 kernel/sched/completion.c:148)
__wait_rcu_gp (include/linux/rcupdate.h:311 kernel/rcu/update.c:444)
synchronize_rcu (kernel/rcu/tree.c:3609)
mptcp_pm_nl_append_new_local_addr (net/mptcp/pm_netlink.c:966 net/mptcp/pm_netlink.c:1061)
mptcp_pm_nl_get_local_id (net/mptcp/pm_netlink.c:1164)
mptcp_pm_get_local_id (net/mptcp/pm.c:420)
subflow_check_req (net/mptcp/subflow.c:98 net/mptcp/subflow.c:213)
subflow_v4_route_req (net/mptcp/subflow.c:305)
tcp_conn_request (net/ipv4/tcp_input.c:7216)
subflow_v4_conn_request (net/mptcp/subflow.c:651)
tcp_rcv_state_process (net/ipv4/tcp_input.c:6709)
tcp_v4_do_rcv (net/ipv4/tcp_ipv4.c:1934)
tcp_v4_rcv (net/ipv4/tcp_ipv4.c:2334)
ip_protocol_deliver_rcu (net/ipv4/ip_input.c:205 (discriminator 1))
ip_local_deliver_finish (include/linux/rcupdate.h:813 net/ipv4/ip_input.c:234)
ip_local_deliver (include/linux/netfilter.h:314 include/linux/netfilter.h:308 net/ipv4/ip_input.c:254)
ip_sublist_rcv_finish (include/net/dst.h:461 net/ipv4/ip_input.c:580)
ip_sublist_rcv (net/ipv4/ip_input.c:640)
ip_list_rcv (net/ipv4/ip_input.c:675)
__netif_receive_skb_list_core (net/core/dev.c:5583 net/core/dev.c:5631)
netif_receive_skb_list_internal (net/core/dev.c:5685 net/core/dev.c:5774)
napi_complete_done (include/linux/list.h:37 include/net/gro.h:449 include/net/gro.h:444 net/core/dev.c:6114)
igb_poll (drivers/net/ethernet/intel/igb/igb_main.c:8244) igb
__napi_poll (net/core/dev.c:6582)
net_rx_action (net/core/dev.c:6653 net/core/dev.c:6787)
handle_softirqs (kernel/softirq.c:553)
__irq_exit_rcu (kernel/softirq.c:588 kernel/softirq.c:427 kernel/softirq.c:636)
irq_exit_rcu (kernel/softirq.c:651)
common_interrupt (arch/x86/kernel/irq.c:247 (discriminator 14))
</IRQ>
This problem seems particularly prevalent if the user advertises an
endpoint that has a different external vs internal address. In the case
where the external address is advertised and multiple connections
already exist, multiple subflow SYNs arrive in parallel which tends to
trigger the race during creation of the first local_addr_list entries
which have the internal address instead.
Fix by skipping the replacement of an existing implicit local address if
called via mptcp_pm_nl_get_local_id.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmptcp: fix \u0027scheduling while atomic\u0027 in mptcp_pm_nl_append_new_local_addr\n\nIf multiple connection requests attempt to create an implicit mptcp\nendpoint in parallel, more than one caller may end up in\nmptcp_pm_nl_append_new_local_addr because none found the address in\nlocal_addr_list during their call to mptcp_pm_nl_get_local_id. In this\ncase, the concurrent new_local_addr calls may delete the address entry\ncreated by the previous caller. These deletes use synchronize_rcu, but\nthis is not permitted in some of the contexts where this function may be\ncalled. During packet recv, the caller may be in a rcu read critical\nsection and have preemption disabled.\n\nAn example stack:\n\n BUG: scheduling while atomic: swapper/2/0/0x00000302\n\n Call Trace:\n \u003cIRQ\u003e\n dump_stack_lvl (lib/dump_stack.c:117 (discriminator 1))\n dump_stack (lib/dump_stack.c:124)\n __schedule_bug (kernel/sched/core.c:5943)\n schedule_debug.constprop.0 (arch/x86/include/asm/preempt.h:33 kernel/sched/core.c:5970)\n __schedule (arch/x86/include/asm/jump_label.h:27 include/linux/jump_label.h:207 kernel/sched/features.h:29 kernel/sched/core.c:6621)\n schedule (arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6804 kernel/sched/core.c:6818)\n schedule_timeout (kernel/time/timer.c:2160)\n wait_for_completion (kernel/sched/completion.c:96 kernel/sched/completion.c:116 kernel/sched/completion.c:127 kernel/sched/completion.c:148)\n __wait_rcu_gp (include/linux/rcupdate.h:311 kernel/rcu/update.c:444)\n synchronize_rcu (kernel/rcu/tree.c:3609)\n mptcp_pm_nl_append_new_local_addr (net/mptcp/pm_netlink.c:966 net/mptcp/pm_netlink.c:1061)\n mptcp_pm_nl_get_local_id (net/mptcp/pm_netlink.c:1164)\n mptcp_pm_get_local_id (net/mptcp/pm.c:420)\n subflow_check_req (net/mptcp/subflow.c:98 net/mptcp/subflow.c:213)\n subflow_v4_route_req (net/mptcp/subflow.c:305)\n tcp_conn_request (net/ipv4/tcp_input.c:7216)\n subflow_v4_conn_request (net/mptcp/subflow.c:651)\n tcp_rcv_state_process (net/ipv4/tcp_input.c:6709)\n tcp_v4_do_rcv (net/ipv4/tcp_ipv4.c:1934)\n tcp_v4_rcv (net/ipv4/tcp_ipv4.c:2334)\n ip_protocol_deliver_rcu (net/ipv4/ip_input.c:205 (discriminator 1))\n ip_local_deliver_finish (include/linux/rcupdate.h:813 net/ipv4/ip_input.c:234)\n ip_local_deliver (include/linux/netfilter.h:314 include/linux/netfilter.h:308 net/ipv4/ip_input.c:254)\n ip_sublist_rcv_finish (include/net/dst.h:461 net/ipv4/ip_input.c:580)\n ip_sublist_rcv (net/ipv4/ip_input.c:640)\n ip_list_rcv (net/ipv4/ip_input.c:675)\n __netif_receive_skb_list_core (net/core/dev.c:5583 net/core/dev.c:5631)\n netif_receive_skb_list_internal (net/core/dev.c:5685 net/core/dev.c:5774)\n napi_complete_done (include/linux/list.h:37 include/net/gro.h:449 include/net/gro.h:444 net/core/dev.c:6114)\n igb_poll (drivers/net/ethernet/intel/igb/igb_main.c:8244) igb\n __napi_poll (net/core/dev.c:6582)\n net_rx_action (net/core/dev.c:6653 net/core/dev.c:6787)\n handle_softirqs (kernel/softirq.c:553)\n __irq_exit_rcu (kernel/softirq.c:588 kernel/softirq.c:427 kernel/softirq.c:636)\n irq_exit_rcu (kernel/softirq.c:651)\n common_interrupt (arch/x86/kernel/irq.c:247 (discriminator 14))\n \u003c/IRQ\u003e\n\nThis problem seems particularly prevalent if the user advertises an\nendpoint that has a different external vs internal address. In the case\nwhere the external address is advertised and multiple connections\nalready exist, multiple subflow SYNs arrive in parallel which tends to\ntrigger the race during creation of the first local_addr_list entries\nwhich have the internal address instead.\n\nFix by skipping the replacement of an existing implicit local address if\ncalled via mptcp_pm_nl_get_local_id."
}
],
"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
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{
"url": "https://git.kernel.org/stable/c/f3fcdb2de9fdbed9d8c6a8eb2c5fbd7d6f54a4d8"
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"title": "mptcp: fix \u0027scheduling while atomic\u0027 in mptcp_pm_nl_append_new_local_addr",
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"assignerShortName": "Linux",
"cveId": "CVE-2025-21938",
"datePublished": "2025-04-01T15:41:04.886Z",
"dateReserved": "2024-12-29T08:45:45.789Z",
"dateUpdated": "2025-11-03T19:39:37.579Z",
"state": "PUBLISHED"
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CVE-2025-37741 (GCVE-0-2025-37741)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-11-03 19:54
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
jfs: Prevent copying of nlink with value 0 from disk inode
syzbot report a deadlock in diFree. [1]
When calling "ioctl$LOOP_SET_STATUS64", the offset value passed in is 4,
which does not match the mounted loop device, causing the mapping of the
mounted loop device to be invalidated.
When creating the directory and creating the inode of iag in diReadSpecial(),
read the page of fixed disk inode (AIT) in raw mode in read_metapage(), the
metapage data it returns is corrupted, which causes the nlink value of 0 to be
assigned to the iag inode when executing copy_from_dinode(), which ultimately
causes a deadlock when entering diFree().
To avoid this, first check the nlink value of dinode before setting iag inode.
[1]
WARNING: possible recursive locking detected
6.12.0-rc7-syzkaller-00212-g4a5df3796467 #0 Not tainted
--------------------------------------------
syz-executor301/5309 is trying to acquire lock:
ffff888044548920 (&(imap->im_aglock[index])){+.+.}-{3:3}, at: diFree+0x37c/0x2fb0 fs/jfs/jfs_imap.c:889
but task is already holding lock:
ffff888044548920 (&(imap->im_aglock[index])){+.+.}-{3:3}, at: diAlloc+0x1b6/0x1630
other info that might help us debug this:
Possible unsafe locking scenario:
CPU0
----
lock(&(imap->im_aglock[index]));
lock(&(imap->im_aglock[index]));
*** DEADLOCK ***
May be due to missing lock nesting notation
5 locks held by syz-executor301/5309:
#0: ffff8880422a4420 (sb_writers#9){.+.+}-{0:0}, at: mnt_want_write+0x3f/0x90 fs/namespace.c:515
#1: ffff88804755b390 (&type->i_mutex_dir_key#6/1){+.+.}-{3:3}, at: inode_lock_nested include/linux/fs.h:850 [inline]
#1: ffff88804755b390 (&type->i_mutex_dir_key#6/1){+.+.}-{3:3}, at: filename_create+0x260/0x540 fs/namei.c:4026
#2: ffff888044548920 (&(imap->im_aglock[index])){+.+.}-{3:3}, at: diAlloc+0x1b6/0x1630
#3: ffff888044548890 (&imap->im_freelock){+.+.}-{3:3}, at: diNewIAG fs/jfs/jfs_imap.c:2460 [inline]
#3: ffff888044548890 (&imap->im_freelock){+.+.}-{3:3}, at: diAllocExt fs/jfs/jfs_imap.c:1905 [inline]
#3: ffff888044548890 (&imap->im_freelock){+.+.}-{3:3}, at: diAllocAG+0x4b7/0x1e50 fs/jfs/jfs_imap.c:1669
#4: ffff88804755a618 (&jfs_ip->rdwrlock/1){++++}-{3:3}, at: diNewIAG fs/jfs/jfs_imap.c:2477 [inline]
#4: ffff88804755a618 (&jfs_ip->rdwrlock/1){++++}-{3:3}, at: diAllocExt fs/jfs/jfs_imap.c:1905 [inline]
#4: ffff88804755a618 (&jfs_ip->rdwrlock/1){++++}-{3:3}, at: diAllocAG+0x869/0x1e50 fs/jfs/jfs_imap.c:1669
stack backtrace:
CPU: 0 UID: 0 PID: 5309 Comm: syz-executor301 Not tainted 6.12.0-rc7-syzkaller-00212-g4a5df3796467 #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:94 [inline]
dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
print_deadlock_bug+0x483/0x620 kernel/locking/lockdep.c:3037
check_deadlock kernel/locking/lockdep.c:3089 [inline]
validate_chain+0x15e2/0x5920 kernel/locking/lockdep.c:3891
__lock_acquire+0x1384/0x2050 kernel/locking/lockdep.c:5202
lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5825
__mutex_lock_common kernel/locking/mutex.c:608 [inline]
__mutex_lock+0x136/0xd70 kernel/locking/mutex.c:752
diFree+0x37c/0x2fb0 fs/jfs/jfs_imap.c:889
jfs_evict_inode+0x32d/0x440 fs/jfs/inode.c:156
evict+0x4e8/0x9b0 fs/inode.c:725
diFreeSpecial fs/jfs/jfs_imap.c:552 [inline]
duplicateIXtree+0x3c6/0x550 fs/jfs/jfs_imap.c:3022
diNewIAG fs/jfs/jfs_imap.c:2597 [inline]
diAllocExt fs/jfs/jfs_imap.c:1905 [inline]
diAllocAG+0x17dc/0x1e50 fs/jfs/jfs_imap.c:1669
diAlloc+0x1d2/0x1630 fs/jfs/jfs_imap.c:1590
ialloc+0x8f/0x900 fs/jfs/jfs_inode.c:56
jfs_mkdir+0x1c5/0xba0 fs/jfs/namei.c:225
vfs_mkdir+0x2f9/0x4f0 fs/namei.c:4257
do_mkdirat+0x264/0x3a0 fs/namei.c:4280
__do_sys_mkdirat fs/namei.c:4295 [inline]
__se_sys_mkdirat fs/namei.c:4293 [inline]
__x64_sys_mkdirat+0x87/0xa0 fs/namei.c:4293
do_syscall_x64 arch/x86/en
---truncated---
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 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\njfs: Prevent copying of nlink with value 0 from disk inode\n\nsyzbot report a deadlock in diFree. [1]\n\nWhen calling \"ioctl$LOOP_SET_STATUS64\", the offset value passed in is 4,\nwhich does not match the mounted loop device, causing the mapping of the\nmounted loop device to be invalidated.\n\nWhen creating the directory and creating the inode of iag in diReadSpecial(),\nread the page of fixed disk inode (AIT) in raw mode in read_metapage(), the\nmetapage data it returns is corrupted, which causes the nlink value of 0 to be\nassigned to the iag inode when executing copy_from_dinode(), which ultimately\ncauses a deadlock when entering diFree().\n\nTo avoid this, first check the nlink value of dinode before setting iag inode.\n\n[1]\nWARNING: possible recursive locking detected\n6.12.0-rc7-syzkaller-00212-g4a5df3796467 #0 Not tainted\n--------------------------------------------\nsyz-executor301/5309 is trying to acquire lock:\nffff888044548920 (\u0026(imap-\u003eim_aglock[index])){+.+.}-{3:3}, at: diFree+0x37c/0x2fb0 fs/jfs/jfs_imap.c:889\n\nbut task is already holding lock:\nffff888044548920 (\u0026(imap-\u003eim_aglock[index])){+.+.}-{3:3}, at: diAlloc+0x1b6/0x1630\n\nother info that might help us debug this:\n Possible unsafe locking scenario:\n\n CPU0\n ----\n lock(\u0026(imap-\u003eim_aglock[index]));\n lock(\u0026(imap-\u003eim_aglock[index]));\n\n *** DEADLOCK ***\n\n May be due to missing lock nesting notation\n\n5 locks held by syz-executor301/5309:\n #0: ffff8880422a4420 (sb_writers#9){.+.+}-{0:0}, at: mnt_want_write+0x3f/0x90 fs/namespace.c:515\n #1: ffff88804755b390 (\u0026type-\u003ei_mutex_dir_key#6/1){+.+.}-{3:3}, at: inode_lock_nested include/linux/fs.h:850 [inline]\n #1: ffff88804755b390 (\u0026type-\u003ei_mutex_dir_key#6/1){+.+.}-{3:3}, at: filename_create+0x260/0x540 fs/namei.c:4026\n #2: ffff888044548920 (\u0026(imap-\u003eim_aglock[index])){+.+.}-{3:3}, at: diAlloc+0x1b6/0x1630\n #3: ffff888044548890 (\u0026imap-\u003eim_freelock){+.+.}-{3:3}, at: diNewIAG fs/jfs/jfs_imap.c:2460 [inline]\n #3: ffff888044548890 (\u0026imap-\u003eim_freelock){+.+.}-{3:3}, at: diAllocExt fs/jfs/jfs_imap.c:1905 [inline]\n #3: ffff888044548890 (\u0026imap-\u003eim_freelock){+.+.}-{3:3}, at: diAllocAG+0x4b7/0x1e50 fs/jfs/jfs_imap.c:1669\n #4: ffff88804755a618 (\u0026jfs_ip-\u003erdwrlock/1){++++}-{3:3}, at: diNewIAG fs/jfs/jfs_imap.c:2477 [inline]\n #4: ffff88804755a618 (\u0026jfs_ip-\u003erdwrlock/1){++++}-{3:3}, at: diAllocExt fs/jfs/jfs_imap.c:1905 [inline]\n #4: ffff88804755a618 (\u0026jfs_ip-\u003erdwrlock/1){++++}-{3:3}, at: diAllocAG+0x869/0x1e50 fs/jfs/jfs_imap.c:1669\n\nstack backtrace:\nCPU: 0 UID: 0 PID: 5309 Comm: syz-executor301 Not tainted 6.12.0-rc7-syzkaller-00212-g4a5df3796467 #0\nHardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014\nCall Trace:\n \u003cTASK\u003e\n __dump_stack lib/dump_stack.c:94 [inline]\n dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120\n print_deadlock_bug+0x483/0x620 kernel/locking/lockdep.c:3037\n check_deadlock kernel/locking/lockdep.c:3089 [inline]\n validate_chain+0x15e2/0x5920 kernel/locking/lockdep.c:3891\n __lock_acquire+0x1384/0x2050 kernel/locking/lockdep.c:5202\n lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5825\n __mutex_lock_common kernel/locking/mutex.c:608 [inline]\n __mutex_lock+0x136/0xd70 kernel/locking/mutex.c:752\n diFree+0x37c/0x2fb0 fs/jfs/jfs_imap.c:889\n jfs_evict_inode+0x32d/0x440 fs/jfs/inode.c:156\n evict+0x4e8/0x9b0 fs/inode.c:725\n diFreeSpecial fs/jfs/jfs_imap.c:552 [inline]\n duplicateIXtree+0x3c6/0x550 fs/jfs/jfs_imap.c:3022\n diNewIAG fs/jfs/jfs_imap.c:2597 [inline]\n diAllocExt fs/jfs/jfs_imap.c:1905 [inline]\n diAllocAG+0x17dc/0x1e50 fs/jfs/jfs_imap.c:1669\n diAlloc+0x1d2/0x1630 fs/jfs/jfs_imap.c:1590\n ialloc+0x8f/0x900 fs/jfs/jfs_inode.c:56\n jfs_mkdir+0x1c5/0xba0 fs/jfs/namei.c:225\n vfs_mkdir+0x2f9/0x4f0 fs/namei.c:4257\n do_mkdirat+0x264/0x3a0 fs/namei.c:4280\n __do_sys_mkdirat fs/namei.c:4295 [inline]\n __se_sys_mkdirat fs/namei.c:4293 [inline]\n __x64_sys_mkdirat+0x87/0xa0 fs/namei.c:4293\n do_syscall_x64 arch/x86/en\n---truncated---"
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CVE-2025-38485 (GCVE-0-2025-38485)
Vulnerability from cvelistv5
Published
2025-07-28 11:21
Modified
2025-11-03 17:38
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
iio: accel: fxls8962af: Fix use after free in fxls8962af_fifo_flush
fxls8962af_fifo_flush() uses indio_dev->active_scan_mask (with
iio_for_each_active_channel()) without making sure the indio_dev
stays in buffer mode.
There is a race if indio_dev exits buffer mode in the middle of the
interrupt that flushes the fifo. Fix this by calling
synchronize_irq() to ensure that no interrupt is currently running when
disabling buffer mode.
Unable to handle kernel NULL pointer dereference at virtual address 00000000 when read
[...]
_find_first_bit_le from fxls8962af_fifo_flush+0x17c/0x290
fxls8962af_fifo_flush from fxls8962af_interrupt+0x80/0x178
fxls8962af_interrupt from irq_thread_fn+0x1c/0x7c
irq_thread_fn from irq_thread+0x110/0x1f4
irq_thread from kthread+0xe0/0xfc
kthread from ret_from_fork+0x14/0x2c
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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CVE-2025-38240 (GCVE-0-2025-38240)
Vulnerability from cvelistv5
Published
2025-04-18 07:01
Modified
2025-05-26 05:25
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/mediatek: dp: drm_err => dev_err in HPD path to avoid NULL ptr
The function mtk_dp_wait_hpd_asserted() may be called before the
`mtk_dp->drm_dev` pointer is assigned in mtk_dp_bridge_attach().
Specifically it can be called via this callpath:
- mtk_edp_wait_hpd_asserted
- [panel probe]
- dp_aux_ep_probe
Using "drm" level prints anywhere in this callpath causes a NULL
pointer dereference. Change the error message directly in
mtk_dp_wait_hpd_asserted() to dev_err() to avoid this. Also change the
error messages in mtk_dp_parse_capabilities(), which is called by
mtk_dp_wait_hpd_asserted().
While touching these prints, also add the error code to them to make
future debugging easier.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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CVE-2025-38109 (GCVE-0-2025-38109)
Vulnerability from cvelistv5
Published
2025-07-03 08:35
Modified
2025-07-28 04:12
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/mlx5: Fix ECVF vports unload on shutdown flow
Fix shutdown flow UAF when a virtual function is created on the embedded
chip (ECVF) of a BlueField device. In such case the vport acl ingress
table is not properly destroyed.
ECVF functionality is independent of ecpf_vport_exists capability and
thus functions mlx5_eswitch_(enable|disable)_pf_vf_vports() should not
test it when enabling/disabling ECVF vports.
kernel log:
[] refcount_t: underflow; use-after-free.
[] WARNING: CPU: 3 PID: 1 at lib/refcount.c:28
refcount_warn_saturate+0x124/0x220
----------------
[] Call trace:
[] refcount_warn_saturate+0x124/0x220
[] tree_put_node+0x164/0x1e0 [mlx5_core]
[] mlx5_destroy_flow_table+0x98/0x2c0 [mlx5_core]
[] esw_acl_ingress_table_destroy+0x28/0x40 [mlx5_core]
[] esw_acl_ingress_lgcy_cleanup+0x80/0xf4 [mlx5_core]
[] esw_legacy_vport_acl_cleanup+0x44/0x60 [mlx5_core]
[] esw_vport_cleanup+0x64/0x90 [mlx5_core]
[] mlx5_esw_vport_disable+0xc0/0x1d0 [mlx5_core]
[] mlx5_eswitch_unload_ec_vf_vports+0xcc/0x150 [mlx5_core]
[] mlx5_eswitch_disable_sriov+0x198/0x2a0 [mlx5_core]
[] mlx5_device_disable_sriov+0xb8/0x1e0 [mlx5_core]
[] mlx5_sriov_detach+0x40/0x50 [mlx5_core]
[] mlx5_unload+0x40/0xc4 [mlx5_core]
[] mlx5_unload_one_devl_locked+0x6c/0xe4 [mlx5_core]
[] mlx5_unload_one+0x3c/0x60 [mlx5_core]
[] shutdown+0x7c/0xa4 [mlx5_core]
[] pci_device_shutdown+0x3c/0xa0
[] device_shutdown+0x170/0x340
[] __do_sys_reboot+0x1f4/0x2a0
[] __arm64_sys_reboot+0x2c/0x40
[] invoke_syscall+0x78/0x100
[] el0_svc_common.constprop.0+0x54/0x184
[] do_el0_svc+0x30/0xac
[] el0_svc+0x48/0x160
[] el0t_64_sync_handler+0xa4/0x12c
[] el0t_64_sync+0x1a4/0x1a8
[] --[ end trace 9c4601d68c70030e ]---
References
| URL | Tags | |
|---|---|---|
Impacted products
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CVE-2025-38053 (GCVE-0-2025-38053)
Vulnerability from cvelistv5
Published
2025-06-18 09:33
Modified
2025-06-18 09:33
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
idpf: fix null-ptr-deref in idpf_features_check
idpf_features_check is used to validate the TX packet. skb header
length is compared with the hardware supported value received from
the device control plane. The value is stored in the adapter structure
and to access it, vport pointer is used. During reset all the vports
are released and the vport pointer that the netdev private structure
points to is NULL.
To avoid null-ptr-deref, store the max header length value in netdev
private structure. This also helps to cache the value and avoid
accessing adapter pointer in hot path.
BUG: kernel NULL pointer dereference, address: 0000000000000068
...
RIP: 0010:idpf_features_check+0x6d/0xe0 [idpf]
Call Trace:
<TASK>
? __die+0x23/0x70
? page_fault_oops+0x154/0x520
? exc_page_fault+0x76/0x190
? asm_exc_page_fault+0x26/0x30
? idpf_features_check+0x6d/0xe0 [idpf]
netif_skb_features+0x88/0x310
validate_xmit_skb+0x2a/0x2b0
validate_xmit_skb_list+0x4c/0x70
sch_direct_xmit+0x19d/0x3a0
__dev_queue_xmit+0xb74/0xe70
...
References
Impacted products
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CVE-2025-38159 (GCVE-0-2025-38159)
Vulnerability from cvelistv5
Published
2025-07-03 08:36
Modified
2025-11-03 17:34
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: rtw88: fix the 'para' buffer size to avoid reading out of bounds
Set the size to 6 instead of 2, since 'para' array is passed to
'rtw_fw_bt_wifi_control(rtwdev, para[0], ¶[1])', which reads
5 bytes:
void rtw_fw_bt_wifi_control(struct rtw_dev *rtwdev, u8 op_code, u8 *data)
{
...
SET_BT_WIFI_CONTROL_DATA1(h2c_pkt, *data);
SET_BT_WIFI_CONTROL_DATA2(h2c_pkt, *(data + 1));
...
SET_BT_WIFI_CONTROL_DATA5(h2c_pkt, *(data + 4));
Detected using the static analysis tool - Svace.
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 4136214f7c46839c15f0f177fe1d5052302c0205 Version: 4136214f7c46839c15f0f177fe1d5052302c0205 Version: 4136214f7c46839c15f0f177fe1d5052302c0205 Version: 4136214f7c46839c15f0f177fe1d5052302c0205 Version: 4136214f7c46839c15f0f177fe1d5052302c0205 Version: 4136214f7c46839c15f0f177fe1d5052302c0205 |
||
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CVE-2022-49993 (GCVE-0-2022-49993)
Vulnerability from cvelistv5
Published
2025-06-18 11:00
Modified
2025-06-18 11:00
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
loop: Check for overflow while configuring loop
The userspace can configure a loop using an ioctl call, wherein
a configuration of type loop_config is passed (see lo_ioctl()'s
case on line 1550 of drivers/block/loop.c). This proceeds to call
loop_configure() which in turn calls loop_set_status_from_info()
(see line 1050 of loop.c), passing &config->info which is of type
loop_info64*. This function then sets the appropriate values, like
the offset.
loop_device has lo_offset of type loff_t (see line 52 of loop.c),
which is typdef-chained to long long, whereas loop_info64 has
lo_offset of type __u64 (see line 56 of include/uapi/linux/loop.h).
The function directly copies offset from info to the device as
follows (See line 980 of loop.c):
lo->lo_offset = info->lo_offset;
This results in an overflow, which triggers a warning in iomap_iter()
due to a call to iomap_iter_done() which has:
WARN_ON_ONCE(iter->iomap.offset > iter->pos);
Thus, check for negative value during loop_set_status_from_info().
Bug report: https://syzkaller.appspot.com/bug?id=c620fe14aac810396d3c3edc9ad73848bf69a29e
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 |
||
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CVE-2025-38108 (GCVE-0-2025-38108)
Vulnerability from cvelistv5
Published
2025-07-03 08:35
Modified
2025-11-03 17:34
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net_sched: red: fix a race in __red_change()
Gerrard Tai reported a race condition in RED, whenever SFQ perturb timer
fires at the wrong time.
The race is as follows:
CPU 0 CPU 1
[1]: lock root
[2]: qdisc_tree_flush_backlog()
[3]: unlock root
|
| [5]: lock root
| [6]: rehash
| [7]: qdisc_tree_reduce_backlog()
|
[4]: qdisc_put()
This can be abused to underflow a parent's qlen.
Calling qdisc_purge_queue() instead of qdisc_tree_flush_backlog()
should fix the race, because all packets will be purged from the qdisc
before releasing the lock.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
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||
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CVE-2025-38353 (GCVE-0-2025-38353)
Vulnerability from cvelistv5
Published
2025-07-25 12:47
Modified
2025-07-28 11:16
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/xe: Fix taking invalid lock on wedge
If device wedges on e.g. GuC upload, the submission is not yet enabled
and the state is not even initialized. Protect the wedge call so it does
nothing in this case. It fixes the following splat:
[] xe 0000:bf:00.0: [drm] device wedged, needs recovery
[] ------------[ cut here ]------------
[] DEBUG_LOCKS_WARN_ON(lock->magic != lock)
[] WARNING: CPU: 48 PID: 312 at kernel/locking/mutex.c:564 __mutex_lock+0x8a1/0xe60
...
[] RIP: 0010:__mutex_lock+0x8a1/0xe60
[] mutex_lock_nested+0x1b/0x30
[] xe_guc_submit_wedge+0x80/0x2b0 [xe]
References
Impacted products
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CVE-2025-38275 (GCVE-0-2025-38275)
Vulnerability from cvelistv5
Published
2025-07-10 07:41
Modified
2025-11-03 17:36
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
phy: qcom-qmp-usb: Fix an NULL vs IS_ERR() bug
The qmp_usb_iomap() helper function currently returns the raw result of
devm_ioremap() for non-exclusive mappings. Since devm_ioremap() may return
a NULL pointer and the caller only checks error pointers with IS_ERR(),
NULL could bypass the check and lead to an invalid dereference.
Fix the issue by checking if devm_ioremap() returns NULL. When it does,
qmp_usb_iomap() now returns an error pointer via IOMEM_ERR_PTR(-ENOMEM),
ensuring safe and consistent error handling.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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|---|---|---|---|---|
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CVE-2025-38180 (GCVE-0-2025-38180)
Vulnerability from cvelistv5
Published
2025-07-04 13:37
Modified
2025-11-03 17:35
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: atm: fix /proc/net/atm/lec handling
/proc/net/atm/lec must ensure safety against dev_lec[] changes.
It appears it had dev_put() calls without prior dev_hold(),
leading to imbalance and UAF.
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 |
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CVE-2025-38377 (GCVE-0-2025-38377)
Vulnerability from cvelistv5
Published
2025-07-25 12:53
Modified
2025-11-03 17:37
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
rose: fix dangling neighbour pointers in rose_rt_device_down()
There are two bugs in rose_rt_device_down() that can cause
use-after-free:
1. The loop bound `t->count` is modified within the loop, which can
cause the loop to terminate early and miss some entries.
2. When removing an entry from the neighbour array, the subsequent entries
are moved up to fill the gap, but the loop index `i` is still
incremented, causing the next entry to be skipped.
For example, if a node has three neighbours (A, A, B) with count=3 and A
is being removed, the second A is not checked.
i=0: (A, A, B) -> (A, B) with count=2
^ checked
i=1: (A, B) -> (A, B) with count=2
^ checked (B, not A!)
i=2: (doesn't occur because i < count is false)
This leaves the second A in the array with count=2, but the rose_neigh
structure has been freed. Code that accesses these entries assumes that
the first `count` entries are valid pointers, causing a use-after-free
when it accesses the dangling pointer.
Fix both issues by iterating over the array in reverse order with a fixed
loop bound. This ensures that all entries are examined and that the removal
of an entry doesn't affect subsequent iterations.
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 |
||
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CVE-2025-21898 (GCVE-0-2025-21898)
Vulnerability from cvelistv5
Published
2025-04-01 15:26
Modified
2025-11-03 19:38
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ftrace: Avoid potential division by zero in function_stat_show()
Check whether denominator expression x * (x - 1) * 1000 mod {2^32, 2^64}
produce zero and skip stddev computation in that case.
For now don't care about rec->counter * rec->counter overflow because
rec->time * rec->time overflow will likely happen earlier.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products