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CERTFR-2025-AVI-0022
Vulnerability from certfr_avis
De multiples vulnérabilités ont été découvertes dans le noyau Linux d'Ubuntu. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, une élévation de privilèges et un déni de service à distance.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
References
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Ubuntu 16.04 ESM",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 24.04 LTS",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 18.04 ESM",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 20.04 LTS",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 24.10",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 14.04 ESM",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 22.04 LTS",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"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-2020-12351",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-12351"
},
{
"name": "CVE-2020-24490",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-24490"
},
{
"name": "CVE-2020-12352",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-12352"
},
{
"name": "CVE-2022-38096",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-38096"
},
{
"name": "CVE-2022-36402",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-36402"
},
{
"name": "CVE-2023-6610",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6610"
},
{
"name": "CVE-2023-35827",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-35827"
},
{
"name": "CVE-2024-25744",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-25744"
},
{
"name": "CVE-2024-26625",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26625"
},
{
"name": "CVE-2023-52594",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52594"
},
{
"name": "CVE-2021-47076",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-47076"
},
{
"name": "CVE-2023-52532",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52532"
},
{
"name": "CVE-2024-26607",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26607"
},
{
"name": "CVE-2023-52434",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52434"
},
{
"name": "CVE-2021-47101",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-47101"
},
{
"name": "CVE-2023-52486",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52486"
},
{
"name": "CVE-2023-52509",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52509"
},
{
"name": "CVE-2023-52639",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52639"
},
{
"name": "CVE-2023-52497",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52497"
},
{
"name": "CVE-2023-52507",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52507"
},
{
"name": "CVE-2021-47082",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-47082"
},
{
"name": "CVE-2023-52621",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52621"
},
{
"name": "CVE-2024-26800",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26800"
},
{
"name": "CVE-2024-26777",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26777"
},
{
"name": "CVE-2021-47118",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-47118"
},
{
"name": "CVE-2023-52488",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52488"
},
{
"name": "CVE-2023-52572",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52572"
},
{
"name": "CVE-2021-47001",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-47001"
},
{
"name": "CVE-2023-52498",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52498"
},
{
"name": "CVE-2024-26669",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26669"
},
{
"name": "CVE-2024-27072",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27072"
},
{
"name": "CVE-2024-26893",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26893"
},
{
"name": "CVE-2024-36941",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-36941"
},
{
"name": "CVE-2024-36946",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-36946"
},
{
"name": "CVE-2024-36953",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-36953"
},
{
"name": "CVE-2021-47501",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-47501"
},
{
"name": "CVE-2023-52757",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52757"
},
{
"name": "CVE-2023-52821",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52821"
},
{
"name": "CVE-2024-26822",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26822"
},
{
"name": "CVE-2024-26921",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26921"
},
{
"name": "CVE-2024-35847",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-35847"
},
{
"name": "CVE-2024-35904",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-35904"
},
{
"name": "CVE-2024-35951",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-35951"
},
{
"name": "CVE-2024-35963",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-35963"
},
{
"name": "CVE-2024-35965",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-35965"
},
{
"name": "CVE-2024-35966",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-35966"
},
{
"name": "CVE-2024-35967",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-35967"
},
{
"name": "CVE-2024-36893",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-36893"
},
{
"name": "CVE-2024-36938",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-36938"
},
{
"name": "CVE-2024-36952",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-36952"
},
{
"name": "CVE-2024-35886",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-35886"
},
{
"name": "CVE-2024-36004",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-36004"
},
{
"name": "CVE-2024-38633",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-38633"
},
{
"name": "CVE-2024-26947",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26947"
},
{
"name": "CVE-2022-48733",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48733"
},
{
"name": "CVE-2024-38544",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-38544"
},
{
"name": "CVE-2024-38545",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-38545"
},
{
"name": "CVE-2024-38553",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-38553"
},
{
"name": "CVE-2024-38597",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-38597"
},
{
"name": "CVE-2024-38619",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-38619"
},
{
"name": "CVE-2024-39301",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-39301"
},
{
"name": "CVE-2024-26661",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26661"
},
{
"name": "CVE-2024-36270",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-36270"
},
{
"name": "CVE-2024-40910",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40910"
},
{
"name": "CVE-2024-40912",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40912"
},
{
"name": "CVE-2024-40915",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40915"
},
{
"name": "CVE-2024-40959",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40959"
},
{
"name": "CVE-2024-38602",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-38602"
},
{
"name": "CVE-2024-38611",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-38611"
},
{
"name": "CVE-2024-39463",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-39463"
},
{
"name": "CVE-2024-36968",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-36968"
},
{
"name": "CVE-2024-38538",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-38538"
},
{
"name": "CVE-2024-38577",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-38577"
},
{
"name": "CVE-2024-41011",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41011"
},
{
"name": "CVE-2024-39472",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-39472"
},
{
"name": "CVE-2023-52751",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52751"
},
{
"name": "CVE-2024-41017",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41017"
},
{
"name": "CVE-2024-41090",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41090"
},
{
"name": "CVE-2024-41091",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41091"
},
{
"name": "CVE-2021-47086",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-47086"
},
{
"name": "CVE-2024-41012",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41012"
},
{
"name": "CVE-2024-41015",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41015"
},
{
"name": "CVE-2024-41016",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41016"
},
{
"name": "CVE-2024-41059",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41059"
},
{
"name": "CVE-2024-41060",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41060"
},
{
"name": "CVE-2024-41063",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41063"
},
{
"name": "CVE-2024-41064",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41064"
},
{
"name": "CVE-2024-41070",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41070"
},
{
"name": "CVE-2024-41071",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41071"
},
{
"name": "CVE-2024-41072",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41072"
},
{
"name": "CVE-2024-41078",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41078"
},
{
"name": "CVE-2024-41081",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41081"
},
{
"name": "CVE-2024-42079",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42079"
},
{
"name": "CVE-2022-48666",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48666"
},
{
"name": "CVE-2024-36484",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-36484"
},
{
"name": "CVE-2024-41020",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41020"
},
{
"name": "CVE-2024-41022",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41022"
},
{
"name": "CVE-2024-41065",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41065"
},
{
"name": "CVE-2024-41068",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41068"
},
{
"name": "CVE-2024-41077",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41077"
},
{
"name": "CVE-2024-42101",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42101"
},
{
"name": "CVE-2024-42153",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42153"
},
{
"name": "CVE-2024-41073",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41073"
},
{
"name": "CVE-2024-38632",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-38632"
},
{
"name": "CVE-2024-38667",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-38667"
},
{
"name": "CVE-2024-40973",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40973"
},
{
"name": "CVE-2024-42068",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42068"
},
{
"name": "CVE-2024-42077",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42077"
},
{
"name": "CVE-2024-42090",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42090"
},
{
"name": "CVE-2024-42240",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42240"
},
{
"name": "CVE-2024-42270",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42270"
},
{
"name": "CVE-2022-48938",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48938"
},
{
"name": "CVE-2022-48943",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48943"
},
{
"name": "CVE-2023-52889",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52889"
},
{
"name": "CVE-2023-52904",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52904"
},
{
"name": "CVE-2024-41042",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41042"
},
{
"name": "CVE-2024-41098",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41098"
},
{
"name": "CVE-2024-42114",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42114"
},
{
"name": "CVE-2024-42126",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42126"
},
{
"name": "CVE-2024-42156",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42156"
},
{
"name": "CVE-2024-42158",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42158"
},
{
"name": "CVE-2024-42246",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42246"
},
{
"name": "CVE-2024-42259",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42259"
},
{
"name": "CVE-2024-42268",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42268"
},
{
"name": "CVE-2024-42269",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42269"
},
{
"name": "CVE-2024-42271",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42271"
},
{
"name": "CVE-2024-42274",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42274"
},
{
"name": "CVE-2024-42276",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42276"
},
{
"name": "CVE-2024-42277",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42277"
},
{
"name": "CVE-2024-42278",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42278"
},
{
"name": "CVE-2024-42279",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42279"
},
{
"name": "CVE-2024-42280",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42280"
},
{
"name": "CVE-2024-42281",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42281"
},
{
"name": "CVE-2024-42283",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42283"
},
{
"name": "CVE-2024-42284",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42284"
},
{
"name": "CVE-2024-42285",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42285"
},
{
"name": "CVE-2024-42286",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42286"
},
{
"name": "CVE-2024-42287",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42287"
},
{
"name": "CVE-2024-42288",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42288"
},
{
"name": "CVE-2024-42289",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42289"
},
{
"name": "CVE-2024-42290",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42290"
},
{
"name": "CVE-2024-42291",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42291"
},
{
"name": "CVE-2024-42292",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42292"
},
{
"name": "CVE-2024-42295",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42295"
},
{
"name": "CVE-2024-42298",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42298"
},
{
"name": "CVE-2024-42301",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42301"
},
{
"name": "CVE-2024-42302",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42302"
},
{
"name": "CVE-2024-42303",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42303"
},
{
"name": "CVE-2024-42309",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42309"
},
{
"name": "CVE-2024-42310",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42310"
},
{
"name": "CVE-2024-42311",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42311"
},
{
"name": "CVE-2024-42312",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42312"
},
{
"name": "CVE-2024-42313",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42313"
},
{
"name": "CVE-2024-42314",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42314"
},
{
"name": "CVE-2024-42315",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42315"
},
{
"name": "CVE-2024-42316",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42316"
},
{
"name": "CVE-2024-42318",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42318"
},
{
"name": "CVE-2024-42319",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42319"
},
{
"name": "CVE-2024-42320",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42320"
},
{
"name": "CVE-2024-42322",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42322"
},
{
"name": "CVE-2024-43817",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43817"
},
{
"name": "CVE-2024-43818",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43818"
},
{
"name": "CVE-2024-43819",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43819"
},
{
"name": "CVE-2024-43821",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43821"
},
{
"name": "CVE-2024-43823",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43823"
},
{
"name": "CVE-2024-43824",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43824"
},
{
"name": "CVE-2024-43825",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43825"
},
{
"name": "CVE-2024-43826",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43826"
},
{
"name": "CVE-2024-43829",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43829"
},
{
"name": "CVE-2024-43830",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43830"
},
{
"name": "CVE-2024-43831",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43831"
},
{
"name": "CVE-2024-43833",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43833"
},
{
"name": "CVE-2024-43834",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43834"
},
{
"name": "CVE-2024-43837",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43837"
},
{
"name": "CVE-2024-43839",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43839"
},
{
"name": "CVE-2024-43840",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43840"
},
{
"name": "CVE-2024-43841",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43841"
},
{
"name": "CVE-2024-43842",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43842"
},
{
"name": "CVE-2024-43846",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43846"
},
{
"name": "CVE-2024-43847",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43847"
},
{
"name": "CVE-2024-43849",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43849"
},
{
"name": "CVE-2024-43850",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43850"
},
{
"name": "CVE-2024-43853",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43853"
},
{
"name": "CVE-2024-43854",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43854"
},
{
"name": "CVE-2024-43856",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43856"
},
{
"name": "CVE-2024-43858",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43858"
},
{
"name": "CVE-2024-43860",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43860"
},
{
"name": "CVE-2024-43861",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43861"
},
{
"name": "CVE-2024-43863",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43863"
},
{
"name": "CVE-2024-43864",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43864"
},
{
"name": "CVE-2024-43866",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43866"
},
{
"name": "CVE-2024-43867",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43867"
},
{
"name": "CVE-2024-43871",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43871"
},
{
"name": "CVE-2024-43873",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43873"
},
{
"name": "CVE-2024-43875",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43875"
},
{
"name": "CVE-2024-43876",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43876"
},
{
"name": "CVE-2024-43877",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43877"
},
{
"name": "CVE-2024-43879",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43879"
},
{
"name": "CVE-2024-43880",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43880"
},
{
"name": "CVE-2024-43881",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43881"
},
{
"name": "CVE-2024-43882",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43882"
},
{
"name": "CVE-2024-43883",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43883"
},
{
"name": "CVE-2024-43884",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43884"
},
{
"name": "CVE-2024-43889",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43889"
},
{
"name": "CVE-2024-43892",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43892"
},
{
"name": "CVE-2024-43893",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43893"
},
{
"name": "CVE-2024-43894",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43894"
},
{
"name": "CVE-2024-43895",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43895"
},
{
"name": "CVE-2024-43899",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43899"
},
{
"name": "CVE-2024-43900",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43900"
},
{
"name": "CVE-2024-43902",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43902"
},
{
"name": "CVE-2024-43904",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43904"
},
{
"name": "CVE-2024-43905",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43905"
},
{
"name": "CVE-2024-43906",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43906"
},
{
"name": "CVE-2024-43907",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43907"
},
{
"name": "CVE-2024-43908",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43908"
},
{
"name": "CVE-2024-43909",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43909"
},
{
"name": "CVE-2024-43911",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43911"
},
{
"name": "CVE-2024-43912",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43912"
},
{
"name": "CVE-2024-44931",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44931"
},
{
"name": "CVE-2024-44938",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44938"
},
{
"name": "CVE-2024-44939",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44939"
},
{
"name": "CVE-2024-44947",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44947"
},
{
"name": "CVE-2024-45003",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-45003"
},
{
"name": "CVE-2024-43835",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43835"
},
{
"name": "CVE-2024-43859",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43859"
},
{
"name": "CVE-2024-44940",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44940"
},
{
"name": "CVE-2024-44946",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44946"
},
{
"name": "CVE-2024-44974",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44974"
},
{
"name": "CVE-2024-44977",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44977"
},
{
"name": "CVE-2024-44982",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44982"
},
{
"name": "CVE-2024-44983",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44983"
},
{
"name": "CVE-2024-44985",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44985"
},
{
"name": "CVE-2024-44986",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44986"
},
{
"name": "CVE-2024-44987",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44987"
},
{
"name": "CVE-2024-44988",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44988"
},
{
"name": "CVE-2024-44989",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44989"
},
{
"name": "CVE-2024-44990",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44990"
},
{
"name": "CVE-2024-44991",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44991"
},
{
"name": "CVE-2024-44995",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44995"
},
{
"name": "CVE-2024-44998",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44998"
},
{
"name": "CVE-2024-44999",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44999"
},
{
"name": "CVE-2024-45000",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-45000"
},
{
"name": "CVE-2024-45002",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-45002"
},
{
"name": "CVE-2024-45006",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-45006"
},
{
"name": "CVE-2024-45007",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-45007"
},
{
"name": "CVE-2024-45008",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-45008"
},
{
"name": "CVE-2024-45009",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-45009"
},
{
"name": "CVE-2024-45010",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-45010"
},
{
"name": "CVE-2024-45011",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-45011"
},
{
"name": "CVE-2024-45018",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-45018"
},
{
"name": "CVE-2024-45019",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-45019"
},
{
"name": "CVE-2024-45021",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-45021"
},
{
"name": "CVE-2024-45022",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-45022"
},
{
"name": "CVE-2024-45025",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-45025"
},
{
"name": "CVE-2024-45026",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-45026"
},
{
"name": "CVE-2024-45028",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-45028"
},
{
"name": "CVE-2024-45029",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-45029"
},
{
"name": "CVE-2024-46673",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46673"
},
{
"name": "CVE-2024-46675",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46675"
},
{
"name": "CVE-2024-46676",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46676"
},
{
"name": "CVE-2024-46677",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46677"
},
{
"name": "CVE-2024-46679",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46679"
},
{
"name": "CVE-2024-46685",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46685"
},
{
"name": "CVE-2024-46686",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46686"
},
{
"name": "CVE-2024-46689",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46689"
},
{
"name": "CVE-2024-46694",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46694"
},
{
"name": "CVE-2024-46702",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46702"
},
{
"name": "CVE-2024-46707",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46707"
},
{
"name": "CVE-2024-46711",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46711"
},
{
"name": "CVE-2024-46713",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46713"
},
{
"name": "CVE-2024-46714",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46714"
},
{
"name": "CVE-2024-46715",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46715"
},
{
"name": "CVE-2024-46716",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46716"
},
{
"name": "CVE-2024-46717",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46717"
},
{
"name": "CVE-2024-46719",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46719"
},
{
"name": "CVE-2024-46720",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46720"
},
{
"name": "CVE-2024-46721",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46721"
},
{
"name": "CVE-2024-46722",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46722"
},
{
"name": "CVE-2024-46723",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46723"
},
{
"name": "CVE-2024-46724",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46724"
},
{
"name": "CVE-2024-46725",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46725"
},
{
"name": "CVE-2024-46726",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46726"
},
{
"name": "CVE-2024-46731",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46731"
},
{
"name": "CVE-2024-46732",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46732"
},
{
"name": "CVE-2024-46735",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46735"
},
{
"name": "CVE-2024-46737",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46737"
},
{
"name": "CVE-2024-46738",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46738"
},
{
"name": "CVE-2024-46739",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46739"
},
{
"name": "CVE-2024-46740",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46740"
},
{
"name": "CVE-2024-46743",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46743"
},
{
"name": "CVE-2024-46744",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46744"
},
{
"name": "CVE-2024-46745",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46745"
},
{
"name": "CVE-2024-46746",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46746"
},
{
"name": "CVE-2024-46747",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46747"
},
{
"name": "CVE-2024-46750",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46750"
},
{
"name": "CVE-2024-46752",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46752"
},
{
"name": "CVE-2024-46755",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46755"
},
{
"name": "CVE-2024-46756",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46756"
},
{
"name": "CVE-2024-46757",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46757"
},
{
"name": "CVE-2024-46758",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46758"
},
{
"name": "CVE-2024-46759",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46759"
},
{
"name": "CVE-2024-46761",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46761"
},
{
"name": "CVE-2024-46763",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46763"
},
{
"name": "CVE-2024-46770",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46770"
},
{
"name": "CVE-2024-46771",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46771"
},
{
"name": "CVE-2024-46773",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46773"
},
{
"name": "CVE-2024-46777",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46777"
},
{
"name": "CVE-2024-46780",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46780"
},
{
"name": "CVE-2024-46781",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46781"
},
{
"name": "CVE-2024-46782",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46782"
},
{
"name": "CVE-2024-46783",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46783"
},
{
"name": "CVE-2024-46784",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46784"
},
{
"name": "CVE-2024-46791",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46791"
},
{
"name": "CVE-2024-46794",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46794"
},
{
"name": "CVE-2024-46795",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46795"
},
{
"name": "CVE-2024-46798",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46798"
},
{
"name": "CVE-2024-46800",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46800"
},
{
"name": "CVE-2024-46802",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46802"
},
{
"name": "CVE-2024-46804",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46804"
},
{
"name": "CVE-2024-46805",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46805"
},
{
"name": "CVE-2024-46807",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46807"
},
{
"name": "CVE-2024-46810",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46810"
},
{
"name": "CVE-2024-46812",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46812"
},
{
"name": "CVE-2024-46814",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46814"
},
{
"name": "CVE-2024-46815",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46815"
},
{
"name": "CVE-2024-46817",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46817"
},
{
"name": "CVE-2024-46818",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46818"
},
{
"name": "CVE-2024-46819",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46819"
},
{
"name": "CVE-2024-46821",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46821"
},
{
"name": "CVE-2024-46822",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46822"
},
{
"name": "CVE-2024-46826",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46826"
},
{
"name": "CVE-2024-46828",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46828"
},
{
"name": "CVE-2024-46829",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46829"
},
{
"name": "CVE-2024-46830",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46830"
},
{
"name": "CVE-2024-46832",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46832"
},
{
"name": "CVE-2024-46835",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46835"
},
{
"name": "CVE-2024-46836",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46836"
},
{
"name": "CVE-2024-46840",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46840"
},
{
"name": "CVE-2024-46844",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46844"
},
{
"name": "CVE-2024-46846",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46846"
},
{
"name": "CVE-2024-46848",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46848"
},
{
"name": "CVE-2024-46849",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46849"
},
{
"name": "CVE-2024-46852",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46852"
},
{
"name": "CVE-2024-46853",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46853"
},
{
"name": "CVE-2024-46854",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46854"
},
{
"name": "CVE-2024-46855",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46855"
},
{
"name": "CVE-2024-46857",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46857"
},
{
"name": "CVE-2024-46858",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46858"
},
{
"name": "CVE-2024-46859",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46859"
},
{
"name": "CVE-2024-46865",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46865"
},
{
"name": "CVE-2024-42272",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42272"
},
{
"name": "CVE-2024-42297",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42297"
},
{
"name": "CVE-2024-42265",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42265"
},
{
"name": "CVE-2024-42294",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42294"
},
{
"name": "CVE-2024-42304",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42304"
},
{
"name": "CVE-2024-42305",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42305"
},
{
"name": "CVE-2024-42306",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42306"
},
{
"name": "CVE-2024-43828",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43828"
},
{
"name": "CVE-2024-43832",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43832"
},
{
"name": "CVE-2024-43845",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43845"
},
{
"name": "CVE-2024-43870",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43870"
},
{
"name": "CVE-2024-43886",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43886"
},
{
"name": "CVE-2024-43890",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43890"
},
{
"name": "CVE-2024-43914",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43914"
},
{
"name": "CVE-2024-44935",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44935"
},
{
"name": "CVE-2024-44944",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44944"
},
{
"name": "CVE-2024-44948",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44948"
},
{
"name": "CVE-2024-44950",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44950"
},
{
"name": "CVE-2024-44954",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44954"
},
{
"name": "CVE-2024-44960",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44960"
},
{
"name": "CVE-2024-44961",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44961"
},
{
"name": "CVE-2024-44962",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44962"
},
{
"name": "CVE-2024-44965",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44965"
},
{
"name": "CVE-2024-44967",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44967"
},
{
"name": "CVE-2024-44969",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44969"
},
{
"name": "CVE-2024-44970",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44970"
},
{
"name": "CVE-2024-44971",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44971"
},
{
"name": "CVE-2024-44972",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44972"
},
{
"name": "CVE-2024-44984",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44984"
},
{
"name": "CVE-2024-45001",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-45001"
},
{
"name": "CVE-2024-45005",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-45005"
},
{
"name": "CVE-2024-45012",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-45012"
},
{
"name": "CVE-2024-45013",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-45013"
},
{
"name": "CVE-2024-45015",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-45015"
},
{
"name": "CVE-2024-45017",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-45017"
},
{
"name": "CVE-2024-45020",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-45020"
},
{
"name": "CVE-2024-45030",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-45030"
},
{
"name": "CVE-2024-46672",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46672"
},
{
"name": "CVE-2024-46678",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46678"
},
{
"name": "CVE-2024-46687",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46687"
},
{
"name": "CVE-2024-46691",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46691"
},
{
"name": "CVE-2024-46692",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46692"
},
{
"name": "CVE-2024-46693",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46693"
},
{
"name": "CVE-2024-46695",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46695"
},
{
"name": "CVE-2024-46706",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46706"
},
{
"name": "CVE-2024-46709",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46709"
},
{
"name": "CVE-2024-46710",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46710"
},
{
"name": "CVE-2024-46727",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46727"
},
{
"name": "CVE-2024-46728",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46728"
},
{
"name": "CVE-2024-46729",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46729"
},
{
"name": "CVE-2024-46730",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46730"
},
{
"name": "CVE-2024-46741",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46741"
},
{
"name": "CVE-2024-46749",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46749"
},
{
"name": "CVE-2024-46751",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46751"
},
{
"name": "CVE-2024-46753",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46753"
},
{
"name": "CVE-2024-46760",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46760"
},
{
"name": "CVE-2024-46767",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46767"
},
{
"name": "CVE-2024-46772",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46772"
},
{
"name": "CVE-2024-46774",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46774"
},
{
"name": "CVE-2024-46775",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46775"
},
{
"name": "CVE-2024-46776",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46776"
},
{
"name": "CVE-2024-46778",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46778"
},
{
"name": "CVE-2024-46786",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46786"
},
{
"name": "CVE-2024-46787",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46787"
},
{
"name": "CVE-2024-46797",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46797"
},
{
"name": "CVE-2024-47668",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47668"
},
{
"name": "CVE-2023-52918",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52918"
},
{
"name": "CVE-2024-41019",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41019"
},
{
"name": "CVE-2024-47659",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47659"
},
{
"name": "CVE-2024-47663",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47663"
},
{
"name": "CVE-2024-47667",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47667"
},
{
"name": "CVE-2024-47669",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47669"
},
{
"name": "CVE-2024-42258",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42258"
},
{
"name": "CVE-2024-43857",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43857"
},
{
"name": "CVE-2023-52917",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52917"
},
{
"name": "CVE-2024-46754",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46754"
},
{
"name": "CVE-2024-46766",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46766"
},
{
"name": "CVE-2024-46803",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46803"
},
{
"name": "CVE-2024-46806",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46806"
},
{
"name": "CVE-2024-46809",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46809"
},
{
"name": "CVE-2024-46811",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46811"
},
{
"name": "CVE-2024-46813",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46813"
},
{
"name": "CVE-2024-46816",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46816"
},
{
"name": "CVE-2024-46825",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46825"
},
{
"name": "CVE-2024-46827",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46827"
},
{
"name": "CVE-2024-46831",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46831"
},
{
"name": "CVE-2024-46834",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46834"
},
{
"name": "CVE-2024-46841",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46841"
},
{
"name": "CVE-2024-46842",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46842"
},
{
"name": "CVE-2024-46843",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46843"
},
{
"name": "CVE-2024-46851",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46851"
},
{
"name": "CVE-2024-46860",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46860"
},
{
"name": "CVE-2024-46861",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46861"
},
{
"name": "CVE-2024-46864",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46864"
},
{
"name": "CVE-2024-46870",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46870"
},
{
"name": "CVE-2024-46871",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46871"
},
{
"name": "CVE-2024-47658",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47658"
},
{
"name": "CVE-2024-47661",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47661"
},
{
"name": "CVE-2024-42267",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42267"
},
{
"name": "CVE-2024-42296",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42296"
},
{
"name": "CVE-2024-42299",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42299"
},
{
"name": "CVE-2024-43869",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43869"
},
{
"name": "CVE-2024-44934",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44934"
},
{
"name": "CVE-2024-44958",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44958"
},
{
"name": "CVE-2024-44966",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44966"
},
{
"name": "CVE-2024-47660",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47660"
},
{
"name": "CVE-2024-47665",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47665"
},
{
"name": "CVE-2024-47662",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47662"
},
{
"name": "CVE-2024-47664",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47664"
},
{
"name": "CVE-2024-47670",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47670"
},
{
"name": "CVE-2024-47671",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47671"
},
{
"name": "CVE-2024-47672",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47672"
},
{
"name": "CVE-2024-47673",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47673"
},
{
"name": "CVE-2024-47674",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47674"
},
{
"name": "CVE-2024-47684",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47684"
},
{
"name": "CVE-2024-47685",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47685"
},
{
"name": "CVE-2024-47692",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47692"
},
{
"name": "CVE-2024-47693",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47693"
},
{
"name": "CVE-2024-47695",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47695"
},
{
"name": "CVE-2024-47696",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47696"
},
{
"name": "CVE-2024-47697",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47697"
},
{
"name": "CVE-2024-47698",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47698"
},
{
"name": "CVE-2024-47699",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47699"
},
{
"name": "CVE-2024-47705",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47705"
},
{
"name": "CVE-2024-47706",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47706"
},
{
"name": "CVE-2024-47709",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47709"
},
{
"name": "CVE-2024-47710",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47710"
},
{
"name": "CVE-2024-47712",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47712"
},
{
"name": "CVE-2024-47713",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47713"
},
{
"name": "CVE-2024-47715",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47715"
},
{
"name": "CVE-2024-47718",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47718"
},
{
"name": "CVE-2024-47720",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47720"
},
{
"name": "CVE-2024-47723",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47723"
},
{
"name": "CVE-2024-47735",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47735"
},
{
"name": "CVE-2024-47737",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47737"
},
{
"name": "CVE-2024-47739",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47739"
},
{
"name": "CVE-2024-47742",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47742"
},
{
"name": "CVE-2024-47747",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47747"
},
{
"name": "CVE-2024-47748",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47748"
},
{
"name": "CVE-2024-47749",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47749"
},
{
"name": "CVE-2024-47756",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47756"
},
{
"name": "CVE-2024-47757",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47757"
},
{
"name": "CVE-2024-49851",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49851"
},
{
"name": "CVE-2024-49852",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49852"
},
{
"name": "CVE-2024-49858",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49858"
},
{
"name": "CVE-2024-49860",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49860"
},
{
"name": "CVE-2024-49863",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49863"
},
{
"name": "CVE-2024-49866",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49866"
},
{
"name": "CVE-2024-49867",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49867"
},
{
"name": "CVE-2024-49871",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49871"
},
{
"name": "CVE-2024-49875",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49875"
},
{
"name": "CVE-2024-49877",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49877"
},
{
"name": "CVE-2024-49878",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49878"
},
{
"name": "CVE-2024-49879",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49879"
},
{
"name": "CVE-2024-49881",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49881"
},
{
"name": "CVE-2024-49882",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49882"
},
{
"name": "CVE-2024-49883",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49883"
},
{
"name": "CVE-2024-49886",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49886"
},
{
"name": "CVE-2024-49890",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49890"
},
{
"name": "CVE-2024-49892",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49892"
},
{
"name": "CVE-2024-49894",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49894"
},
{
"name": "CVE-2024-49895",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49895"
},
{
"name": "CVE-2024-49896",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49896"
},
{
"name": "CVE-2024-49900",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49900"
},
{
"name": "CVE-2024-49902",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49902"
},
{
"name": "CVE-2024-49903",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49903"
},
{
"name": "CVE-2024-49907",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49907"
},
{
"name": "CVE-2024-49913",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49913"
},
{
"name": "CVE-2024-49930",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49930"
},
{
"name": "CVE-2024-49933",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49933"
},
{
"name": "CVE-2024-49935",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49935"
},
{
"name": "CVE-2024-49936",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49936"
},
{
"name": "CVE-2024-49938",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49938"
},
{
"name": "CVE-2024-49946",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49946"
},
{
"name": "CVE-2024-49949",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49949"
},
{
"name": "CVE-2024-49954",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49954"
},
{
"name": "CVE-2024-49955",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49955"
},
{
"name": "CVE-2024-49957",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49957"
},
{
"name": "CVE-2024-49958",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49958"
},
{
"name": "CVE-2024-49959",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49959"
},
{
"name": "CVE-2024-49962",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49962"
},
{
"name": "CVE-2024-49963",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49963"
},
{
"name": "CVE-2024-49965",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49965"
},
{
"name": "CVE-2024-49966",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49966"
},
{
"name": "CVE-2024-49967",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49967"
},
{
"name": "CVE-2024-49969",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49969"
},
{
"name": "CVE-2024-49973",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49973"
},
{
"name": "CVE-2024-49975",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49975"
},
{
"name": "CVE-2024-49981",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49981"
},
{
"name": "CVE-2024-49982",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49982"
},
{
"name": "CVE-2024-49985",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49985"
},
{
"name": "CVE-2024-49995",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49995"
},
{
"name": "CVE-2024-50000",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50000"
},
{
"name": "CVE-2024-50001",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50001"
},
{
"name": "CVE-2024-50002",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50002"
},
{
"name": "CVE-2024-50006",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50006"
},
{
"name": "CVE-2024-50007",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50007"
},
{
"name": "CVE-2024-50008",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50008"
},
{
"name": "CVE-2024-50013",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50013"
},
{
"name": "CVE-2024-50015",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50015"
},
{
"name": "CVE-2024-50019",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50019"
},
{
"name": "CVE-2024-50024",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50024"
},
{
"name": "CVE-2024-50031",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50031"
},
{
"name": "CVE-2024-50033",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50033"
},
{
"name": "CVE-2024-50035",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50035"
},
{
"name": "CVE-2024-50040",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50040"
},
{
"name": "CVE-2024-50041",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50041"
},
{
"name": "CVE-2024-50044",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50044"
},
{
"name": "CVE-2024-50045",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50045"
},
{
"name": "CVE-2024-50046",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50046"
},
{
"name": "CVE-2024-50049",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50049"
},
{
"name": "CVE-2024-50059",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50059"
},
{
"name": "CVE-2024-50062",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50062"
},
{
"name": "CVE-2024-46824",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46824"
},
{
"name": "CVE-2024-44942",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44942"
},
{
"name": "CVE-2024-43868",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43868"
},
{
"name": "CVE-2024-50264",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50264"
},
{
"name": "CVE-2024-53057",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53057"
},
{
"name": "CVE-2024-42260",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42260"
},
{
"name": "CVE-2024-42261",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42261"
},
{
"name": "CVE-2024-42262",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42262"
},
{
"name": "CVE-2024-42263",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42263"
},
{
"name": "CVE-2024-42264",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42264"
},
{
"name": "CVE-2024-42273",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42273"
},
{
"name": "CVE-2024-42307",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42307"
},
{
"name": "CVE-2024-42317",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42317"
},
{
"name": "CVE-2024-42321",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42321"
},
{
"name": "CVE-2024-43820",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43820"
},
{
"name": "CVE-2024-43827",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43827"
},
{
"name": "CVE-2024-43843",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43843"
},
{
"name": "CVE-2024-43852",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43852"
},
{
"name": "CVE-2024-43887",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43887"
},
{
"name": "CVE-2024-43888",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43888"
},
{
"name": "CVE-2024-43891",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43891"
},
{
"name": "CVE-2024-43910",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43910"
},
{
"name": "CVE-2024-43913",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43913"
},
{
"name": "CVE-2024-44937",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44937"
},
{
"name": "CVE-2024-44941",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44941"
},
{
"name": "CVE-2024-44943",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44943"
},
{
"name": "CVE-2024-44953",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44953"
},
{
"name": "CVE-2024-44956",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44956"
},
{
"name": "CVE-2024-44957",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44957"
},
{
"name": "CVE-2024-44959",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44959"
},
{
"name": "CVE-2024-44963",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44963"
},
{
"name": "CVE-2024-44973",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44973"
},
{
"name": "CVE-2024-44975",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44975"
},
{
"name": "CVE-2024-44978",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44978"
},
{
"name": "CVE-2024-44979",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44979"
},
{
"name": "CVE-2024-44980",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44980"
},
{
"name": "CVE-2024-44993",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44993"
},
{
"name": "CVE-2024-44996",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44996"
},
{
"name": "CVE-2024-45027",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-45027"
},
{
"name": "CVE-2024-46680",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46680"
},
{
"name": "CVE-2024-46681",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46681"
},
{
"name": "CVE-2024-46683",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46683"
},
{
"name": "CVE-2024-46697",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46697"
},
{
"name": "CVE-2024-46698",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46698"
},
{
"name": "CVE-2024-46701",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46701"
},
{
"name": "CVE-2024-46703",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46703"
},
{
"name": "CVE-2024-46705",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46705"
},
{
"name": "CVE-2024-46708",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46708"
},
{
"name": "CVE-2024-46718",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46718"
},
{
"name": "CVE-2024-46733",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46733"
},
{
"name": "CVE-2024-46762",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46762"
},
{
"name": "CVE-2024-46765",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46765"
},
{
"name": "CVE-2024-46768",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46768"
},
{
"name": "CVE-2024-46779",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46779"
},
{
"name": "CVE-2024-46785",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46785"
},
{
"name": "CVE-2024-46788",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46788"
},
{
"name": "CVE-2024-46792",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46792"
},
{
"name": "CVE-2024-46793",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46793"
},
{
"name": "CVE-2024-46808",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46808"
},
{
"name": "CVE-2024-46823",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46823"
},
{
"name": "CVE-2024-46838",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46838"
},
{
"name": "CVE-2024-46845",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46845"
},
{
"name": "CVE-2024-46847",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46847"
},
{
"name": "CVE-2024-46850",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46850"
},
{
"name": "CVE-2024-46866",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46866"
},
{
"name": "CVE-2024-46867",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46867"
},
{
"name": "CVE-2024-46868",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46868"
},
{
"name": "CVE-2024-47666",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47666"
},
{
"name": "CVE-2024-47683",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47683"
},
{
"name": "CVE-2024-49984",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49984"
},
{
"name": "CVE-2024-47679",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47679"
},
{
"name": "CVE-2024-47690",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47690"
},
{
"name": "CVE-2024-47701",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47701"
},
{
"name": "CVE-2024-47734",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47734"
},
{
"name": "CVE-2024-47740",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47740"
},
{
"name": "CVE-2024-49856",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49856"
},
{
"name": "CVE-2024-49868",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49868"
},
{
"name": "CVE-2024-49884",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49884"
},
{
"name": "CVE-2024-49889",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49889"
},
{
"name": "CVE-2024-49924",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49924"
},
{
"name": "CVE-2024-49927",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49927"
},
{
"name": "CVE-2024-49944",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49944"
},
{
"name": "CVE-2024-49948",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49948"
},
{
"name": "CVE-2024-49952",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49952"
},
{
"name": "CVE-2024-49977",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49977"
},
{
"name": "CVE-2024-49983",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49983"
},
{
"name": "CVE-2024-49997",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49997"
},
{
"name": "CVE-2024-50003",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50003"
},
{
"name": "CVE-2024-50038",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50038"
},
{
"name": "CVE-2024-50039",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50039"
},
{
"name": "CVE-2024-50093",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50093"
},
{
"name": "CVE-2024-50095",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50095"
},
{
"name": "CVE-2024-50096",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50096"
},
{
"name": "CVE-2024-50179",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50179"
},
{
"name": "CVE-2024-50180",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50180"
},
{
"name": "CVE-2024-50181",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50181"
},
{
"name": "CVE-2024-50184",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50184"
},
{
"name": "CVE-2024-50186",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50186"
},
{
"name": "CVE-2024-50188",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50188"
},
{
"name": "CVE-2024-50189",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50189"
},
{
"name": "CVE-2024-50191",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50191"
},
{
"name": "CVE-2024-50011",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50011"
}
],
"initial_release_date": "2025-01-10T00:00:00",
"last_revision_date": "2025-01-10T00:00:00",
"links": [],
"reference": "CERTFR-2025-AVI-0022",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2025-01-10T00:00:00.000000"
}
],
"risks": [
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"description": "\u00c9l\u00e9vation de privil\u00e8ges"
},
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
},
{
"description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
},
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans le noyau Linux d\u0027Ubuntu. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance, une \u00e9l\u00e9vation de privil\u00e8ges et un d\u00e9ni de service \u00e0 distance.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux d\u0027Ubuntu",
"vendor_advisories": [
{
"published_at": "2025-01-06",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7186-1",
"url": "https://ubuntu.com/security/notices/USN-7186-1"
},
{
"published_at": "2025-01-07",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7179-3",
"url": "https://ubuntu.com/security/notices/USN-7179-3"
},
{
"published_at": "2025-01-06",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7154-2",
"url": "https://ubuntu.com/security/notices/USN-7154-2"
},
{
"published_at": "2025-01-06",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7184-1",
"url": "https://ubuntu.com/security/notices/USN-7184-1"
},
{
"published_at": "2025-01-09",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7185-2",
"url": "https://ubuntu.com/security/notices/USN-7185-2"
},
{
"published_at": "2025-01-06",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7183-1",
"url": "https://ubuntu.com/security/notices/USN-7183-1"
},
{
"published_at": "2025-01-06",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7187-1",
"url": "https://ubuntu.com/security/notices/USN-7187-1"
},
{
"published_at": "2025-01-09",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7194-1",
"url": "https://ubuntu.com/security/notices/USN-7194-1"
},
{
"published_at": "2025-01-06",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7185-1",
"url": "https://ubuntu.com/security/notices/USN-7185-1"
},
{
"published_at": "2025-01-07",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7167-2",
"url": "https://ubuntu.com/security/notices/USN-7167-2"
},
{
"published_at": "2025-01-06",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7159-5",
"url": "https://ubuntu.com/security/notices/USN-7159-5"
},
{
"published_at": "2025-01-09",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7195-1",
"url": "https://ubuntu.com/security/notices/USN-7195-1"
},
{
"published_at": "2025-01-09",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7169-4",
"url": "https://ubuntu.com/security/notices/USN-7169-4"
},
{
"published_at": "2025-01-09",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7186-2",
"url": "https://ubuntu.com/security/notices/USN-7186-2"
},
{
"published_at": "2025-01-09",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7196-1",
"url": "https://ubuntu.com/security/notices/USN-7196-1"
},
{
"published_at": "2025-01-06",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7179-2",
"url": "https://ubuntu.com/security/notices/USN-7179-2"
},
{
"published_at": "2025-01-07",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7169-3",
"url": "https://ubuntu.com/security/notices/USN-7169-3"
}
]
}
CVE-2024-44975 (GCVE-0-2024-44975)
Vulnerability from cvelistv5
Published
2024-09-04 19:54
Modified
2025-05-04 09:30
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
cgroup/cpuset: fix panic caused by partcmd_update
We find a bug as below:
BUG: unable to handle page fault for address: 00000003
PGD 0 P4D 0
Oops: 0000 [#1] PREEMPT SMP NOPTI
CPU: 3 PID: 358 Comm: bash Tainted: G W I 6.6.0-10893-g60d6
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/4
RIP: 0010:partition_sched_domains_locked+0x483/0x600
Code: 01 48 85 d2 74 0d 48 83 05 29 3f f8 03 01 f3 48 0f bc c2 89 c0 48 9
RSP: 0018:ffffc90000fdbc58 EFLAGS: 00000202
RAX: 0000000100000003 RBX: ffff888100b3dfa0 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000002fe80
RBP: ffff888100b3dfb0 R08: 0000000000000001 R09: 0000000000000000
R10: ffffc90000fdbcb0 R11: 0000000000000004 R12: 0000000000000002
R13: ffff888100a92b48 R14: 0000000000000000 R15: 0000000000000000
FS: 00007f44a5425740(0000) GS:ffff888237d80000(0000) knlGS:0000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000100030973 CR3: 000000010722c000 CR4: 00000000000006e0
Call Trace:
<TASK>
? show_regs+0x8c/0xa0
? __die_body+0x23/0xa0
? __die+0x3a/0x50
? page_fault_oops+0x1d2/0x5c0
? partition_sched_domains_locked+0x483/0x600
? search_module_extables+0x2a/0xb0
? search_exception_tables+0x67/0x90
? kernelmode_fixup_or_oops+0x144/0x1b0
? __bad_area_nosemaphore+0x211/0x360
? up_read+0x3b/0x50
? bad_area_nosemaphore+0x1a/0x30
? exc_page_fault+0x890/0xd90
? __lock_acquire.constprop.0+0x24f/0x8d0
? __lock_acquire.constprop.0+0x24f/0x8d0
? asm_exc_page_fault+0x26/0x30
? partition_sched_domains_locked+0x483/0x600
? partition_sched_domains_locked+0xf0/0x600
rebuild_sched_domains_locked+0x806/0xdc0
update_partition_sd_lb+0x118/0x130
cpuset_write_resmask+0xffc/0x1420
cgroup_file_write+0xb2/0x290
kernfs_fop_write_iter+0x194/0x290
new_sync_write+0xeb/0x160
vfs_write+0x16f/0x1d0
ksys_write+0x81/0x180
__x64_sys_write+0x21/0x30
x64_sys_call+0x2f25/0x4630
do_syscall_64+0x44/0xb0
entry_SYSCALL_64_after_hwframe+0x78/0xe2
RIP: 0033:0x7f44a553c887
It can be reproduced with cammands:
cd /sys/fs/cgroup/
mkdir test
cd test/
echo +cpuset > ../cgroup.subtree_control
echo root > cpuset.cpus.partition
cat /sys/fs/cgroup/cpuset.cpus.effective
0-3
echo 0-3 > cpuset.cpus // taking away all cpus from root
This issue is caused by the incorrect rebuilding of scheduling domains.
In this scenario, test/cpuset.cpus.partition should be an invalid root
and should not trigger the rebuilding of scheduling domains. When calling
update_parent_effective_cpumask with partcmd_update, if newmask is not
null, it should recheck newmask whether there are cpus is available
for parect/cs that has tasks.
References
Impacted products
{
"containers": {
"adp": [
{
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"other": {
"content": {
"id": "CVE-2024-44975",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
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}
],
"role": "CISA Coordinator",
"timestamp": "2024-09-10T15:26:17.235376Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
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"providerMetadata": {
"dateUpdated": "2024-09-12T17:33:03.893Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"kernel/cgroup/cpuset.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "73d6c6cf8ef6a3c532aa159f5114077746a372d6",
"status": "affected",
"version": "0c7f293efc87a06b51db9aa65256f8cb0a5a0a21",
"versionType": "git"
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{
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"status": "affected",
"version": "0c7f293efc87a06b51db9aa65256f8cb0a5a0a21",
"versionType": "git"
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]
},
{
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"product": "Linux",
"programFiles": [
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],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.7"
},
{
"lessThan": "6.7",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.10.*",
"status": "unaffected",
"version": "6.10.7",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.11",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.10.7",
"versionStartIncluding": "6.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.11",
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}
],
"negate": false,
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}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncgroup/cpuset: fix panic caused by partcmd_update\n\nWe find a bug as below:\nBUG: unable to handle page fault for address: 00000003\nPGD 0 P4D 0\nOops: 0000 [#1] PREEMPT SMP NOPTI\nCPU: 3 PID: 358 Comm: bash Tainted: G W I 6.6.0-10893-g60d6\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/4\nRIP: 0010:partition_sched_domains_locked+0x483/0x600\nCode: 01 48 85 d2 74 0d 48 83 05 29 3f f8 03 01 f3 48 0f bc c2 89 c0 48 9\nRSP: 0018:ffffc90000fdbc58 EFLAGS: 00000202\nRAX: 0000000100000003 RBX: ffff888100b3dfa0 RCX: 0000000000000000\nRDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000002fe80\nRBP: ffff888100b3dfb0 R08: 0000000000000001 R09: 0000000000000000\nR10: ffffc90000fdbcb0 R11: 0000000000000004 R12: 0000000000000002\nR13: ffff888100a92b48 R14: 0000000000000000 R15: 0000000000000000\nFS: 00007f44a5425740(0000) GS:ffff888237d80000(0000) knlGS:0000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 0000000100030973 CR3: 000000010722c000 CR4: 00000000000006e0\nCall Trace:\n \u003cTASK\u003e\n ? show_regs+0x8c/0xa0\n ? __die_body+0x23/0xa0\n ? __die+0x3a/0x50\n ? page_fault_oops+0x1d2/0x5c0\n ? partition_sched_domains_locked+0x483/0x600\n ? search_module_extables+0x2a/0xb0\n ? search_exception_tables+0x67/0x90\n ? kernelmode_fixup_or_oops+0x144/0x1b0\n ? __bad_area_nosemaphore+0x211/0x360\n ? up_read+0x3b/0x50\n ? bad_area_nosemaphore+0x1a/0x30\n ? exc_page_fault+0x890/0xd90\n ? __lock_acquire.constprop.0+0x24f/0x8d0\n ? __lock_acquire.constprop.0+0x24f/0x8d0\n ? asm_exc_page_fault+0x26/0x30\n ? partition_sched_domains_locked+0x483/0x600\n ? partition_sched_domains_locked+0xf0/0x600\n rebuild_sched_domains_locked+0x806/0xdc0\n update_partition_sd_lb+0x118/0x130\n cpuset_write_resmask+0xffc/0x1420\n cgroup_file_write+0xb2/0x290\n kernfs_fop_write_iter+0x194/0x290\n new_sync_write+0xeb/0x160\n vfs_write+0x16f/0x1d0\n ksys_write+0x81/0x180\n __x64_sys_write+0x21/0x30\n x64_sys_call+0x2f25/0x4630\n do_syscall_64+0x44/0xb0\n entry_SYSCALL_64_after_hwframe+0x78/0xe2\nRIP: 0033:0x7f44a553c887\n\nIt can be reproduced with cammands:\ncd /sys/fs/cgroup/\nmkdir test\ncd test/\necho +cpuset \u003e ../cgroup.subtree_control\necho root \u003e cpuset.cpus.partition\ncat /sys/fs/cgroup/cpuset.cpus.effective\n0-3\necho 0-3 \u003e cpuset.cpus // taking away all cpus from root\n\nThis issue is caused by the incorrect rebuilding of scheduling domains.\nIn this scenario, test/cpuset.cpus.partition should be an invalid root\nand should not trigger the rebuilding of scheduling domains. When calling\nupdate_parent_effective_cpumask with partcmd_update, if newmask is not\nnull, it should recheck newmask whether there are cpus is available\nfor parect/cs that has tasks."
}
],
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CVE-2024-49966 (GCVE-0-2024-49966)
Vulnerability from cvelistv5
Published
2024-10-21 18:02
Modified
2025-11-03 22:23
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ocfs2: cancel dqi_sync_work before freeing oinfo
ocfs2_global_read_info() will initialize and schedule dqi_sync_work at the
end, if error occurs after successfully reading global quota, it will
trigger the following warning with CONFIG_DEBUG_OBJECTS_* enabled:
ODEBUG: free active (active state 0) object: 00000000d8b0ce28 object type: timer_list hint: qsync_work_fn+0x0/0x16c
This reports that there is an active delayed work when freeing oinfo in
error handling, so cancel dqi_sync_work first. BTW, return status instead
of -1 when .read_file_info fails.
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 171bf93ce11f4c9929fdce6ce63df8da2f3c4475 Version: 171bf93ce11f4c9929fdce6ce63df8da2f3c4475 Version: 171bf93ce11f4c9929fdce6ce63df8da2f3c4475 Version: 171bf93ce11f4c9929fdce6ce63df8da2f3c4475 Version: 171bf93ce11f4c9929fdce6ce63df8da2f3c4475 Version: 171bf93ce11f4c9929fdce6ce63df8da2f3c4475 Version: 171bf93ce11f4c9929fdce6ce63df8da2f3c4475 Version: 171bf93ce11f4c9929fdce6ce63df8da2f3c4475 Version: 171bf93ce11f4c9929fdce6ce63df8da2f3c4475 |
||
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CVE-2024-47757 (GCVE-0-2024-47757)
Vulnerability from cvelistv5
Published
2024-10-21 12:14
Modified
2025-11-03 22:21
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
nilfs2: fix potential oob read in nilfs_btree_check_delete()
The function nilfs_btree_check_delete(), which checks whether degeneration
to direct mapping occurs before deleting a b-tree entry, causes memory
access outside the block buffer when retrieving the maximum key if the
root node has no entries.
This does not usually happen because b-tree mappings with 0 child nodes
are never created by mkfs.nilfs2 or nilfs2 itself. However, it can happen
if the b-tree root node read from a device is configured that way, so fix
this potential issue by adding a check for that case.
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
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CVE-2024-42305 (GCVE-0-2024-42305)
Vulnerability from cvelistv5
Published
2024-08-17 09:09
Modified
2025-11-03 22:04
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ext4: check dot and dotdot of dx_root before making dir indexed
Syzbot reports a issue as follows:
============================================
BUG: unable to handle page fault for address: ffffed11022e24fe
PGD 23ffee067 P4D 23ffee067 PUD 0
Oops: Oops: 0000 [#1] PREEMPT SMP KASAN PTI
CPU: 0 PID: 5079 Comm: syz-executor306 Not tainted 6.10.0-rc5-g55027e689933 #0
Call Trace:
<TASK>
make_indexed_dir+0xdaf/0x13c0 fs/ext4/namei.c:2341
ext4_add_entry+0x222a/0x25d0 fs/ext4/namei.c:2451
ext4_rename fs/ext4/namei.c:3936 [inline]
ext4_rename2+0x26e5/0x4370 fs/ext4/namei.c:4214
[...]
============================================
The immediate cause of this problem is that there is only one valid dentry
for the block to be split during do_split, so split==0 results in out of
bounds accesses to the map triggering the issue.
do_split
unsigned split
dx_make_map
count = 1
split = count/2 = 0;
continued = hash2 == map[split - 1].hash;
---> map[4294967295]
The maximum length of a filename is 255 and the minimum block size is 1024,
so it is always guaranteed that the number of entries is greater than or
equal to 2 when do_split() is called.
But syzbot's crafted image has no dot and dotdot in dir, and the dentry
distribution in dirblock is as follows:
bus dentry1 hole dentry2 free
|xx--|xx-------------|...............|xx-------------|...............|
0 12 (8+248)=256 268 256 524 (8+256)=264 788 236 1024
So when renaming dentry1 increases its name_len length by 1, neither hole
nor free is sufficient to hold the new dentry, and make_indexed_dir() is
called.
In make_indexed_dir() it is assumed that the first two entries of the
dirblock must be dot and dotdot, so bus and dentry1 are left in dx_root
because they are treated as dot and dotdot, and only dentry2 is moved
to the new leaf block. That's why count is equal to 1.
Therefore add the ext4_check_dx_root() helper function to add more sanity
checks to dot and dotdot before starting the conversion to avoid the above
issue.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: ac27a0ec112a089f1a5102bc8dffc79c8c815571 Version: ac27a0ec112a089f1a5102bc8dffc79c8c815571 Version: ac27a0ec112a089f1a5102bc8dffc79c8c815571 Version: ac27a0ec112a089f1a5102bc8dffc79c8c815571 Version: ac27a0ec112a089f1a5102bc8dffc79c8c815571 Version: ac27a0ec112a089f1a5102bc8dffc79c8c815571 Version: ac27a0ec112a089f1a5102bc8dffc79c8c815571 Version: ac27a0ec112a089f1a5102bc8dffc79c8c815571 |
||
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CVE-2024-50003 (GCVE-0-2024-50003)
Vulnerability from cvelistv5
Published
2024-10-21 18:53
Modified
2025-11-03 22:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Fix system hang while resume with TBT monitor
[Why]
Connected with a Thunderbolt monitor and do the suspend and the system
may hang while resume.
The TBT monitor HPD will be triggered during the resume procedure
and call the drm_client_modeset_probe() while
struct drm_connector connector->dev->master is NULL.
It will mess up the pipe topology after resume.
[How]
Skip the TBT monitor HPD during the resume procedure because we
currently will probe the connectors after resume by default.
(cherry picked from commit 453f86a26945207a16b8f66aaed5962dc2b95b85)
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-2024-46823 (GCVE-0-2024-46823)
Vulnerability from cvelistv5
Published
2024-09-27 12:39
Modified
2025-11-03 19:31
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
kunit/overflow: Fix UB in overflow_allocation_test
The 'device_name' array doesn't exist out of the
'overflow_allocation_test' function scope. However, it is being used as
a driver name when calling 'kunit_driver_create' from
'kunit_device_register'. It produces the kernel panic with KASAN
enabled.
Since this variable is used in one place only, remove it and pass the
device name into kunit_device_register directly as an ascii string.
References
| URL | Tags | |
|---|---|---|
Impacted products
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CVE-2024-50007 (GCVE-0-2024-50007)
Vulnerability from cvelistv5
Published
2024-10-21 18:54
Modified
2025-11-03 22:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ALSA: asihpi: Fix potential OOB array access
ASIHPI driver stores some values in the static array upon a response
from the driver, and its index depends on the firmware. We shouldn't
trust it blindly.
This patch adds a sanity check of the array index to fit in the array
size.
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
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CVE-2024-44969 (GCVE-0-2024-44969)
Vulnerability from cvelistv5
Published
2024-09-04 18:56
Modified
2025-11-03 22:14
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
s390/sclp: Prevent release of buffer in I/O
When a task waiting for completion of a Store Data operation is
interrupted, an attempt is made to halt this operation. If this attempt
fails due to a hardware or firmware problem, there is a chance that the
SCLP facility might store data into buffers referenced by the original
operation at a later time.
Handle this situation by not releasing the referenced data buffers if
the halt attempt fails. For current use cases, this might result in a
leak of few pages of memory in case of a rare hardware/firmware
malfunction.
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-2024-44984 (GCVE-0-2024-44984)
Vulnerability from cvelistv5
Published
2024-09-04 19:54
Modified
2025-05-04 09:30
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
bnxt_en: Fix double DMA unmapping for XDP_REDIRECT
Remove the dma_unmap_page_attrs() call in the driver's XDP_REDIRECT
code path. This should have been removed when we let the page pool
handle the DMA mapping. This bug causes the warning:
WARNING: CPU: 7 PID: 59 at drivers/iommu/dma-iommu.c:1198 iommu_dma_unmap_page+0xd5/0x100
CPU: 7 PID: 59 Comm: ksoftirqd/7 Tainted: G W 6.8.0-1010-gcp #11-Ubuntu
Hardware name: Dell Inc. PowerEdge R7525/0PYVT1, BIOS 2.15.2 04/02/2024
RIP: 0010:iommu_dma_unmap_page+0xd5/0x100
Code: 89 ee 48 89 df e8 cb f2 69 ff 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d 31 c0 31 d2 31 c9 31 f6 31 ff 45 31 c0 e9 ab 17 71 00 <0f> 0b 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d 31 c0 31 d2 31 c9
RSP: 0018:ffffab1fc0597a48 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff99ff838280c8 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffab1fc0597a78 R08: 0000000000000002 R09: ffffab1fc0597c1c
R10: ffffab1fc0597cd3 R11: ffff99ffe375acd8 R12: 00000000e65b9000
R13: 0000000000000050 R14: 0000000000001000 R15: 0000000000000002
FS: 0000000000000000(0000) GS:ffff9a06efb80000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000565c34c37210 CR3: 00000005c7e3e000 CR4: 0000000000350ef0
? show_regs+0x6d/0x80
? __warn+0x89/0x150
? iommu_dma_unmap_page+0xd5/0x100
? report_bug+0x16a/0x190
? handle_bug+0x51/0xa0
? exc_invalid_op+0x18/0x80
? iommu_dma_unmap_page+0xd5/0x100
? iommu_dma_unmap_page+0x35/0x100
dma_unmap_page_attrs+0x55/0x220
? bpf_prog_4d7e87c0d30db711_xdp_dispatcher+0x64/0x9f
bnxt_rx_xdp+0x237/0x520 [bnxt_en]
bnxt_rx_pkt+0x640/0xdd0 [bnxt_en]
__bnxt_poll_work+0x1a1/0x3d0 [bnxt_en]
bnxt_poll+0xaa/0x1e0 [bnxt_en]
__napi_poll+0x33/0x1e0
net_rx_action+0x18a/0x2f0
References
Impacted products
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CVE-2024-45019 (GCVE-0-2024-45019)
Vulnerability from cvelistv5
Published
2024-09-11 15:13
Modified
2025-11-03 22:15
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/mlx5e: Take state lock during tx timeout reporter
mlx5e_safe_reopen_channels() requires the state lock taken. The
referenced changed in the Fixes tag removed the lock to fix another
issue. This patch adds it back but at a later point (when calling
mlx5e_safe_reopen_channels()) to avoid the deadlock referenced in the
Fixes tag.
References
| URL | Tags | |
|---|---|---|
Impacted products
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CVE-2024-42306 (GCVE-0-2024-42306)
Vulnerability from cvelistv5
Published
2024-08-17 09:09
Modified
2025-11-03 22:04
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
udf: Avoid using corrupted block bitmap buffer
When the filesystem block bitmap is corrupted, we detect the corruption
while loading the bitmap and fail the allocation with error. However the
next allocation from the same bitmap will notice the bitmap buffer is
already loaded and tries to allocate from the bitmap with mixed results
(depending on the exact nature of the bitmap corruption). Fix the
problem by using BH_verified bit to indicate whether the bitmap is valid
or not.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 7648ea9896b31aff38830d81188f5b7a1773e4a8 Version: 4ac54312f623c6d2ca30c36c1ef530c11f5aff64 Version: 099bf90d7fc4622da9fd4727f6d318a0f12d10be Version: 6ac8f2c8362afd2baa8e7b9c946597589e587d22 Version: 1e0d4adf17e7ef03281d7b16555e7c1508c8ed2d Version: 1e0d4adf17e7ef03281d7b16555e7c1508c8ed2d Version: 1e0d4adf17e7ef03281d7b16555e7c1508c8ed2d Version: f862a9049c3f6e73a5504a1ac10ffd5bc253ab55 Version: 4622cc1b6d86013e01c56b60b092b5e4726c8e52 |
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CVE-2024-49955 (GCVE-0-2024-49955)
Vulnerability from cvelistv5
Published
2024-10-21 18:02
Modified
2025-11-03 22:23
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ACPI: battery: Fix possible crash when unregistering a battery hook
When a battery hook returns an error when adding a new battery, then
the battery hook is automatically unregistered.
However the battery hook provider cannot know that, so it will later
call battery_hook_unregister() on the already unregistered battery
hook, resulting in a crash.
Fix this by using the list head to mark already unregistered battery
hooks as already being unregistered so that they can be ignored by
battery_hook_unregister().
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
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CVE-2024-43856 (GCVE-0-2024-43856)
Vulnerability from cvelistv5
Published
2024-08-17 09:24
Modified
2025-11-03 22:05
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
dma: fix call order in dmam_free_coherent
dmam_free_coherent() frees a DMA allocation, which makes the
freed vaddr available for reuse, then calls devres_destroy()
to remove and free the data structure used to track the DMA
allocation. Between the two calls, it is possible for a
concurrent task to make an allocation with the same vaddr
and add it to the devres list.
If this happens, there will be two entries in the devres list
with the same vaddr and devres_destroy() can free the wrong
entry, triggering the WARN_ON() in dmam_match.
Fix by destroying the devres entry before freeing the DMA
allocation.
kokonut //net/encryption
http://sponge2/b9145fe6-0f72-4325-ac2f-a84d81075b03
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 9ac7849e35f705830f7b016ff272b0ff1f7ff759 Version: 9ac7849e35f705830f7b016ff272b0ff1f7ff759 Version: 9ac7849e35f705830f7b016ff272b0ff1f7ff759 Version: 9ac7849e35f705830f7b016ff272b0ff1f7ff759 Version: 9ac7849e35f705830f7b016ff272b0ff1f7ff759 Version: 9ac7849e35f705830f7b016ff272b0ff1f7ff759 Version: 9ac7849e35f705830f7b016ff272b0ff1f7ff759 Version: 9ac7849e35f705830f7b016ff272b0ff1f7ff759 |
||
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CVE-2024-49886 (GCVE-0-2024-49886)
Vulnerability from cvelistv5
Published
2024-10-21 18:01
Modified
2025-11-03 22:22
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
platform/x86: ISST: Fix the KASAN report slab-out-of-bounds bug
Attaching SST PCI device to VM causes "BUG: KASAN: slab-out-of-bounds".
kasan report:
[ 19.411889] ==================================================================
[ 19.413702] BUG: KASAN: slab-out-of-bounds in _isst_if_get_pci_dev+0x3d5/0x400 [isst_if_common]
[ 19.415634] Read of size 8 at addr ffff888829e65200 by task cpuhp/16/113
[ 19.417368]
[ 19.418627] CPU: 16 PID: 113 Comm: cpuhp/16 Tainted: G E 6.9.0 #10
[ 19.420435] Hardware name: VMware, Inc. VMware20,1/440BX Desktop Reference Platform, BIOS VMW201.00V.20192059.B64.2207280713 07/28/2022
[ 19.422687] Call Trace:
[ 19.424091] <TASK>
[ 19.425448] dump_stack_lvl+0x5d/0x80
[ 19.426963] ? _isst_if_get_pci_dev+0x3d5/0x400 [isst_if_common]
[ 19.428694] print_report+0x19d/0x52e
[ 19.430206] ? __pfx__raw_spin_lock_irqsave+0x10/0x10
[ 19.431837] ? _isst_if_get_pci_dev+0x3d5/0x400 [isst_if_common]
[ 19.433539] kasan_report+0xf0/0x170
[ 19.435019] ? _isst_if_get_pci_dev+0x3d5/0x400 [isst_if_common]
[ 19.436709] _isst_if_get_pci_dev+0x3d5/0x400 [isst_if_common]
[ 19.438379] ? __pfx_sched_clock_cpu+0x10/0x10
[ 19.439910] isst_if_cpu_online+0x406/0x58f [isst_if_common]
[ 19.441573] ? __pfx_isst_if_cpu_online+0x10/0x10 [isst_if_common]
[ 19.443263] ? ttwu_queue_wakelist+0x2c1/0x360
[ 19.444797] cpuhp_invoke_callback+0x221/0xec0
[ 19.446337] cpuhp_thread_fun+0x21b/0x610
[ 19.447814] ? __pfx_cpuhp_thread_fun+0x10/0x10
[ 19.449354] smpboot_thread_fn+0x2e7/0x6e0
[ 19.450859] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 19.452405] kthread+0x29c/0x350
[ 19.453817] ? __pfx_kthread+0x10/0x10
[ 19.455253] ret_from_fork+0x31/0x70
[ 19.456685] ? __pfx_kthread+0x10/0x10
[ 19.458114] ret_from_fork_asm+0x1a/0x30
[ 19.459573] </TASK>
[ 19.460853]
[ 19.462055] Allocated by task 1198:
[ 19.463410] kasan_save_stack+0x30/0x50
[ 19.464788] kasan_save_track+0x14/0x30
[ 19.466139] __kasan_kmalloc+0xaa/0xb0
[ 19.467465] __kmalloc+0x1cd/0x470
[ 19.468748] isst_if_cdev_register+0x1da/0x350 [isst_if_common]
[ 19.470233] isst_if_mbox_init+0x108/0xff0 [isst_if_mbox_msr]
[ 19.471670] do_one_initcall+0xa4/0x380
[ 19.472903] do_init_module+0x238/0x760
[ 19.474105] load_module+0x5239/0x6f00
[ 19.475285] init_module_from_file+0xd1/0x130
[ 19.476506] idempotent_init_module+0x23b/0x650
[ 19.477725] __x64_sys_finit_module+0xbe/0x130
[ 19.476506] idempotent_init_module+0x23b/0x650
[ 19.477725] __x64_sys_finit_module+0xbe/0x130
[ 19.478920] do_syscall_64+0x82/0x160
[ 19.480036] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 19.481292]
[ 19.482205] The buggy address belongs to the object at ffff888829e65000
which belongs to the cache kmalloc-512 of size 512
[ 19.484818] The buggy address is located 0 bytes to the right of
allocated 512-byte region [ffff888829e65000, ffff888829e65200)
[ 19.487447]
[ 19.488328] The buggy address belongs to the physical page:
[ 19.489569] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff888829e60c00 pfn:0x829e60
[ 19.491140] head: order:3 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 19.492466] anon flags: 0x57ffffc0000840(slab|head|node=1|zone=2|lastcpupid=0x1fffff)
[ 19.493914] page_type: 0xffffffff()
[ 19.494988] raw: 0057ffffc0000840 ffff88810004cc80 0000000000000000 0000000000000001
[ 19.496451] raw: ffff888829e60c00 0000000080200018 00000001ffffffff 0000000000000000
[ 19.497906] head: 0057ffffc0000840 ffff88810004cc80 0000000000000000 0000000000000001
[ 19.499379] head: ffff888829e60c00 0000000080200018 00000001ffffffff 0000000000000000
[ 19.500844] head: 0057ffffc0000003 ffffea0020a79801 ffffea0020a79848 00000000ffffffff
[ 19.502316] head: 0000000800000000 0000000000000000 00000000ffffffff 0000000000000000
[ 19.503784] page dumped because: k
---truncated---
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 017a634f9f38ae704d9d57817555773de700219e Version: 9a1aac8a96dc014bec49806a7a964bf2fdbd315f Version: 9a1aac8a96dc014bec49806a7a964bf2fdbd315f Version: 9a1aac8a96dc014bec49806a7a964bf2fdbd315f Version: 9a1aac8a96dc014bec49806a7a964bf2fdbd315f Version: 9a1aac8a96dc014bec49806a7a964bf2fdbd315f |
||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nplatform/x86: ISST: Fix the KASAN report slab-out-of-bounds bug\n\nAttaching SST PCI device to VM causes \"BUG: KASAN: slab-out-of-bounds\".\nkasan report:\n[ 19.411889] ==================================================================\n[ 19.413702] BUG: KASAN: slab-out-of-bounds in _isst_if_get_pci_dev+0x3d5/0x400 [isst_if_common]\n[ 19.415634] Read of size 8 at addr ffff888829e65200 by task cpuhp/16/113\n[ 19.417368]\n[ 19.418627] CPU: 16 PID: 113 Comm: cpuhp/16 Tainted: G E 6.9.0 #10\n[ 19.420435] Hardware name: VMware, Inc. VMware20,1/440BX Desktop Reference Platform, BIOS VMW201.00V.20192059.B64.2207280713 07/28/2022\n[ 19.422687] Call Trace:\n[ 19.424091] \u003cTASK\u003e\n[ 19.425448] dump_stack_lvl+0x5d/0x80\n[ 19.426963] ? _isst_if_get_pci_dev+0x3d5/0x400 [isst_if_common]\n[ 19.428694] print_report+0x19d/0x52e\n[ 19.430206] ? __pfx__raw_spin_lock_irqsave+0x10/0x10\n[ 19.431837] ? _isst_if_get_pci_dev+0x3d5/0x400 [isst_if_common]\n[ 19.433539] kasan_report+0xf0/0x170\n[ 19.435019] ? _isst_if_get_pci_dev+0x3d5/0x400 [isst_if_common]\n[ 19.436709] _isst_if_get_pci_dev+0x3d5/0x400 [isst_if_common]\n[ 19.438379] ? __pfx_sched_clock_cpu+0x10/0x10\n[ 19.439910] isst_if_cpu_online+0x406/0x58f [isst_if_common]\n[ 19.441573] ? __pfx_isst_if_cpu_online+0x10/0x10 [isst_if_common]\n[ 19.443263] ? ttwu_queue_wakelist+0x2c1/0x360\n[ 19.444797] cpuhp_invoke_callback+0x221/0xec0\n[ 19.446337] cpuhp_thread_fun+0x21b/0x610\n[ 19.447814] ? __pfx_cpuhp_thread_fun+0x10/0x10\n[ 19.449354] smpboot_thread_fn+0x2e7/0x6e0\n[ 19.450859] ? __pfx_smpboot_thread_fn+0x10/0x10\n[ 19.452405] kthread+0x29c/0x350\n[ 19.453817] ? __pfx_kthread+0x10/0x10\n[ 19.455253] ret_from_fork+0x31/0x70\n[ 19.456685] ? __pfx_kthread+0x10/0x10\n[ 19.458114] ret_from_fork_asm+0x1a/0x30\n[ 19.459573] \u003c/TASK\u003e\n[ 19.460853]\n[ 19.462055] Allocated by task 1198:\n[ 19.463410] kasan_save_stack+0x30/0x50\n[ 19.464788] kasan_save_track+0x14/0x30\n[ 19.466139] __kasan_kmalloc+0xaa/0xb0\n[ 19.467465] __kmalloc+0x1cd/0x470\n[ 19.468748] isst_if_cdev_register+0x1da/0x350 [isst_if_common]\n[ 19.470233] isst_if_mbox_init+0x108/0xff0 [isst_if_mbox_msr]\n[ 19.471670] do_one_initcall+0xa4/0x380\n[ 19.472903] do_init_module+0x238/0x760\n[ 19.474105] load_module+0x5239/0x6f00\n[ 19.475285] init_module_from_file+0xd1/0x130\n[ 19.476506] idempotent_init_module+0x23b/0x650\n[ 19.477725] __x64_sys_finit_module+0xbe/0x130\n[ 19.476506] idempotent_init_module+0x23b/0x650\n[ 19.477725] __x64_sys_finit_module+0xbe/0x130\n[ 19.478920] do_syscall_64+0x82/0x160\n[ 19.480036] entry_SYSCALL_64_after_hwframe+0x76/0x7e\n[ 19.481292]\n[ 19.482205] The buggy address belongs to the object at ffff888829e65000\n which belongs to the cache kmalloc-512 of size 512\n[ 19.484818] The buggy address is located 0 bytes to the right of\n allocated 512-byte region [ffff888829e65000, ffff888829e65200)\n[ 19.487447]\n[ 19.488328] The buggy address belongs to the physical page:\n[ 19.489569] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff888829e60c00 pfn:0x829e60\n[ 19.491140] head: order:3 entire_mapcount:0 nr_pages_mapped:0 pincount:0\n[ 19.492466] anon flags: 0x57ffffc0000840(slab|head|node=1|zone=2|lastcpupid=0x1fffff)\n[ 19.493914] page_type: 0xffffffff()\n[ 19.494988] raw: 0057ffffc0000840 ffff88810004cc80 0000000000000000 0000000000000001\n[ 19.496451] raw: ffff888829e60c00 0000000080200018 00000001ffffffff 0000000000000000\n[ 19.497906] head: 0057ffffc0000840 ffff88810004cc80 0000000000000000 0000000000000001\n[ 19.499379] head: ffff888829e60c00 0000000080200018 00000001ffffffff 0000000000000000\n[ 19.500844] head: 0057ffffc0000003 ffffea0020a79801 ffffea0020a79848 00000000ffffffff\n[ 19.502316] head: 0000000800000000 0000000000000000 00000000ffffffff 0000000000000000\n[ 19.503784] page dumped because: k\n---truncated---"
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CVE-2024-46829 (GCVE-0-2024-46829)
Vulnerability from cvelistv5
Published
2024-09-27 12:39
Modified
2025-11-03 22:19
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
rtmutex: Drop rt_mutex::wait_lock before scheduling
rt_mutex_handle_deadlock() is called with rt_mutex::wait_lock held. In the
good case it returns with the lock held and in the deadlock case it emits a
warning and goes into an endless scheduling loop with the lock held, which
triggers the 'scheduling in atomic' warning.
Unlock rt_mutex::wait_lock in the dead lock case before issuing the warning
and dropping into the schedule for ever loop.
[ tglx: Moved unlock before the WARN(), removed the pointless comment,
massaged changelog, added Fixes tag ]
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 3d5c9340d1949733eb37616abd15db36aef9a57c Version: 3d5c9340d1949733eb37616abd15db36aef9a57c Version: 3d5c9340d1949733eb37616abd15db36aef9a57c Version: 3d5c9340d1949733eb37616abd15db36aef9a57c Version: 3d5c9340d1949733eb37616abd15db36aef9a57c Version: 3d5c9340d1949733eb37616abd15db36aef9a57c Version: 3d5c9340d1949733eb37616abd15db36aef9a57c Version: 3d5c9340d1949733eb37616abd15db36aef9a57c Version: 95f9aded9436aa3ce714aeff3f45fcc1431df7d2 Version: ea018da95368adfb700689bd9842714f7c3db665 Version: 1201613a70dd34bd347ba2970919b3f1d5fbfb4a Version: a2e64fcdc83c645813f7b93e4df291841ba7c625 Version: fb52f40e085ef4074f1335672cd62c1f832af13b Version: 2b1f3807ed9cafb59c956ce76a05d25e67103f2e |
||
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CVE-2022-36402 (GCVE-0-2022-36402)
Vulnerability from cvelistv5
Published
2022-09-16 16:08
Modified
2024-09-17 03:38
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-118 - Incorrect Access of Indexable Resource ('Range Error')
Summary
An integer overflow vulnerability was found in vmwgfx driver in drivers/gpu/vmxgfx/vmxgfx_execbuf.c in GPU component of Linux kernel with device file '/dev/dri/renderD128 (or Dxxx)'. This flaw allows a local attacker with a user account on the system to gain privilege, causing a denial of service(DoS).
References
| URL | Tags | ||||
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CVE-2024-50035 (GCVE-0-2024-50035)
Vulnerability from cvelistv5
Published
2024-10-21 19:39
Modified
2025-11-03 22:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ppp: fix ppp_async_encode() illegal access
syzbot reported an issue in ppp_async_encode() [1]
In this case, pppoe_sendmsg() is called with a zero size.
Then ppp_async_encode() is called with an empty skb.
BUG: KMSAN: uninit-value in ppp_async_encode drivers/net/ppp/ppp_async.c:545 [inline]
BUG: KMSAN: uninit-value in ppp_async_push+0xb4f/0x2660 drivers/net/ppp/ppp_async.c:675
ppp_async_encode drivers/net/ppp/ppp_async.c:545 [inline]
ppp_async_push+0xb4f/0x2660 drivers/net/ppp/ppp_async.c:675
ppp_async_send+0x130/0x1b0 drivers/net/ppp/ppp_async.c:634
ppp_channel_bridge_input drivers/net/ppp/ppp_generic.c:2280 [inline]
ppp_input+0x1f1/0xe60 drivers/net/ppp/ppp_generic.c:2304
pppoe_rcv_core+0x1d3/0x720 drivers/net/ppp/pppoe.c:379
sk_backlog_rcv+0x13b/0x420 include/net/sock.h:1113
__release_sock+0x1da/0x330 net/core/sock.c:3072
release_sock+0x6b/0x250 net/core/sock.c:3626
pppoe_sendmsg+0x2b8/0xb90 drivers/net/ppp/pppoe.c:903
sock_sendmsg_nosec net/socket.c:729 [inline]
__sock_sendmsg+0x30f/0x380 net/socket.c:744
____sys_sendmsg+0x903/0xb60 net/socket.c:2602
___sys_sendmsg+0x28d/0x3c0 net/socket.c:2656
__sys_sendmmsg+0x3c1/0x960 net/socket.c:2742
__do_sys_sendmmsg net/socket.c:2771 [inline]
__se_sys_sendmmsg net/socket.c:2768 [inline]
__x64_sys_sendmmsg+0xbc/0x120 net/socket.c:2768
x64_sys_call+0xb6e/0x3ba0 arch/x86/include/generated/asm/syscalls_64.h:308
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
Uninit was created at:
slab_post_alloc_hook mm/slub.c:4092 [inline]
slab_alloc_node mm/slub.c:4135 [inline]
kmem_cache_alloc_node_noprof+0x6bf/0xb80 mm/slub.c:4187
kmalloc_reserve+0x13d/0x4a0 net/core/skbuff.c:587
__alloc_skb+0x363/0x7b0 net/core/skbuff.c:678
alloc_skb include/linux/skbuff.h:1322 [inline]
sock_wmalloc+0xfe/0x1a0 net/core/sock.c:2732
pppoe_sendmsg+0x3a7/0xb90 drivers/net/ppp/pppoe.c:867
sock_sendmsg_nosec net/socket.c:729 [inline]
__sock_sendmsg+0x30f/0x380 net/socket.c:744
____sys_sendmsg+0x903/0xb60 net/socket.c:2602
___sys_sendmsg+0x28d/0x3c0 net/socket.c:2656
__sys_sendmmsg+0x3c1/0x960 net/socket.c:2742
__do_sys_sendmmsg net/socket.c:2771 [inline]
__se_sys_sendmmsg net/socket.c:2768 [inline]
__x64_sys_sendmmsg+0xbc/0x120 net/socket.c:2768
x64_sys_call+0xb6e/0x3ba0 arch/x86/include/generated/asm/syscalls_64.h:308
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
CPU: 1 UID: 0 PID: 5411 Comm: syz.1.14 Not tainted 6.12.0-rc1-syzkaller-00165-g360c1f1f24c6 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
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-2024-46717 (GCVE-0-2024-46717)
Vulnerability from cvelistv5
Published
2024-09-18 06:32
Modified
2025-11-03 22:16
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/mlx5e: SHAMPO, Fix incorrect page release
Under the following conditions:
1) No skb created yet
2) header_size == 0 (no SHAMPO header)
3) header_index + 1 % MLX5E_SHAMPO_WQ_HEADER_PER_PAGE == 0 (this is the
last page fragment of a SHAMPO header page)
a new skb is formed with a page that is NOT a SHAMPO header page (it
is a regular data page). Further down in the same function
(mlx5e_handle_rx_cqe_mpwrq_shampo()), a SHAMPO header page from
header_index is released. This is wrong and it leads to SHAMPO header
pages being released more than once.
References
| URL | Tags | |
|---|---|---|
Impacted products
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CVE-2024-46746 (GCVE-0-2024-46746)
Vulnerability from cvelistv5
Published
2024-09-18 07:12
Modified
2025-11-03 22:17
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
HID: amd_sfh: free driver_data after destroying hid device
HID driver callbacks aren't called anymore once hid_destroy_device() has
been called. Hence, hid driver_data should be freed only after the
hid_destroy_device() function returned as driver_data is used in several
callbacks.
I observed a crash with kernel 6.10.0 on my T14s Gen 3, after enabling
KASAN to debug memory allocation, I got this output:
[ 13.050438] ==================================================================
[ 13.054060] BUG: KASAN: slab-use-after-free in amd_sfh_get_report+0x3ec/0x530 [amd_sfh]
[ 13.054809] psmouse serio1: trackpoint: Synaptics TrackPoint firmware: 0x02, buttons: 3/3
[ 13.056432] Read of size 8 at addr ffff88813152f408 by task (udev-worker)/479
[ 13.060970] CPU: 5 PID: 479 Comm: (udev-worker) Not tainted 6.10.0-arch1-2 #1 893bb55d7f0073f25c46adbb49eb3785fefd74b0
[ 13.063978] Hardware name: LENOVO 21CQCTO1WW/21CQCTO1WW, BIOS R22ET70W (1.40 ) 03/21/2024
[ 13.067860] Call Trace:
[ 13.069383] input: TPPS/2 Synaptics TrackPoint as /devices/platform/i8042/serio1/input/input8
[ 13.071486] <TASK>
[ 13.071492] dump_stack_lvl+0x5d/0x80
[ 13.074870] snd_hda_intel 0000:33:00.6: enabling device (0000 -> 0002)
[ 13.078296] ? amd_sfh_get_report+0x3ec/0x530 [amd_sfh 05f43221435b5205f734cd9da29399130f398a38]
[ 13.082199] print_report+0x174/0x505
[ 13.085776] ? __pfx__raw_spin_lock_irqsave+0x10/0x10
[ 13.089367] ? srso_alias_return_thunk+0x5/0xfbef5
[ 13.093255] ? amd_sfh_get_report+0x3ec/0x530 [amd_sfh 05f43221435b5205f734cd9da29399130f398a38]
[ 13.097464] kasan_report+0xc8/0x150
[ 13.101461] ? amd_sfh_get_report+0x3ec/0x530 [amd_sfh 05f43221435b5205f734cd9da29399130f398a38]
[ 13.105802] amd_sfh_get_report+0x3ec/0x530 [amd_sfh 05f43221435b5205f734cd9da29399130f398a38]
[ 13.110303] amdtp_hid_request+0xb8/0x110 [amd_sfh 05f43221435b5205f734cd9da29399130f398a38]
[ 13.114879] ? srso_alias_return_thunk+0x5/0xfbef5
[ 13.119450] sensor_hub_get_feature+0x1d3/0x540 [hid_sensor_hub 3f13be3016ff415bea03008d45d99da837ee3082]
[ 13.124097] hid_sensor_parse_common_attributes+0x4d0/0xad0 [hid_sensor_iio_common c3a5cbe93969c28b122609768bbe23efe52eb8f5]
[ 13.127404] ? srso_alias_return_thunk+0x5/0xfbef5
[ 13.131925] ? __pfx_hid_sensor_parse_common_attributes+0x10/0x10 [hid_sensor_iio_common c3a5cbe93969c28b122609768bbe23efe52eb8f5]
[ 13.136455] ? _raw_spin_lock_irqsave+0x96/0xf0
[ 13.140197] ? __pfx__raw_spin_lock_irqsave+0x10/0x10
[ 13.143602] ? devm_iio_device_alloc+0x34/0x50 [industrialio 3d261d5e5765625d2b052be40e526d62b1d2123b]
[ 13.147234] ? srso_alias_return_thunk+0x5/0xfbef5
[ 13.150446] ? __devm_add_action+0x167/0x1d0
[ 13.155061] hid_gyro_3d_probe+0x120/0x7f0 [hid_sensor_gyro_3d 63da36a143b775846ab2dbb86c343b401b5e3172]
[ 13.158581] ? srso_alias_return_thunk+0x5/0xfbef5
[ 13.161814] platform_probe+0xa2/0x150
[ 13.165029] really_probe+0x1e3/0x8a0
[ 13.168243] __driver_probe_device+0x18c/0x370
[ 13.171500] driver_probe_device+0x4a/0x120
[ 13.175000] __driver_attach+0x190/0x4a0
[ 13.178521] ? __pfx___driver_attach+0x10/0x10
[ 13.181771] bus_for_each_dev+0x106/0x180
[ 13.185033] ? __pfx__raw_spin_lock+0x10/0x10
[ 13.188229] ? __pfx_bus_for_each_dev+0x10/0x10
[ 13.191446] ? srso_alias_return_thunk+0x5/0xfbef5
[ 13.194382] bus_add_driver+0x29e/0x4d0
[ 13.197328] driver_register+0x1a5/0x360
[ 13.200283] ? __pfx_hid_gyro_3d_platform_driver_init+0x10/0x10 [hid_sensor_gyro_3d 63da36a143b775846ab2dbb86c343b401b5e3172]
[ 13.203362] do_one_initcall+0xa7/0x380
[ 13.206432] ? __pfx_do_one_initcall+0x10/0x10
[ 13.210175] ? srso_alias_return_thunk+0x5/0xfbef5
[ 13.213211] ? kasan_unpoison+0x44/0x70
[ 13.216688] do_init_module+0x238/0x750
[ 13.2196
---truncated---
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
{
"containers": {
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{
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{
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},
{
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},
{
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"status": "unaffected",
"version": "6.10.10",
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},
{
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"versionType": "original_commit_for_fix"
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"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nHID: amd_sfh: free driver_data after destroying hid device\n\nHID driver callbacks aren\u0027t called anymore once hid_destroy_device() has\nbeen called. Hence, hid driver_data should be freed only after the\nhid_destroy_device() function returned as driver_data is used in several\ncallbacks.\n\nI observed a crash with kernel 6.10.0 on my T14s Gen 3, after enabling\nKASAN to debug memory allocation, I got this output:\n\n [ 13.050438] ==================================================================\n [ 13.054060] BUG: KASAN: slab-use-after-free in amd_sfh_get_report+0x3ec/0x530 [amd_sfh]\n [ 13.054809] psmouse serio1: trackpoint: Synaptics TrackPoint firmware: 0x02, buttons: 3/3\n [ 13.056432] Read of size 8 at addr ffff88813152f408 by task (udev-worker)/479\n\n [ 13.060970] CPU: 5 PID: 479 Comm: (udev-worker) Not tainted 6.10.0-arch1-2 #1 893bb55d7f0073f25c46adbb49eb3785fefd74b0\n [ 13.063978] Hardware name: LENOVO 21CQCTO1WW/21CQCTO1WW, BIOS R22ET70W (1.40 ) 03/21/2024\n [ 13.067860] Call Trace:\n [ 13.069383] input: TPPS/2 Synaptics TrackPoint as /devices/platform/i8042/serio1/input/input8\n [ 13.071486] \u003cTASK\u003e\n [ 13.071492] dump_stack_lvl+0x5d/0x80\n [ 13.074870] snd_hda_intel 0000:33:00.6: enabling device (0000 -\u003e 0002)\n [ 13.078296] ? amd_sfh_get_report+0x3ec/0x530 [amd_sfh 05f43221435b5205f734cd9da29399130f398a38]\n [ 13.082199] print_report+0x174/0x505\n [ 13.085776] ? __pfx__raw_spin_lock_irqsave+0x10/0x10\n [ 13.089367] ? srso_alias_return_thunk+0x5/0xfbef5\n [ 13.093255] ? amd_sfh_get_report+0x3ec/0x530 [amd_sfh 05f43221435b5205f734cd9da29399130f398a38]\n [ 13.097464] kasan_report+0xc8/0x150\n [ 13.101461] ? amd_sfh_get_report+0x3ec/0x530 [amd_sfh 05f43221435b5205f734cd9da29399130f398a38]\n [ 13.105802] amd_sfh_get_report+0x3ec/0x530 [amd_sfh 05f43221435b5205f734cd9da29399130f398a38]\n [ 13.110303] amdtp_hid_request+0xb8/0x110 [amd_sfh 05f43221435b5205f734cd9da29399130f398a38]\n [ 13.114879] ? srso_alias_return_thunk+0x5/0xfbef5\n [ 13.119450] sensor_hub_get_feature+0x1d3/0x540 [hid_sensor_hub 3f13be3016ff415bea03008d45d99da837ee3082]\n [ 13.124097] hid_sensor_parse_common_attributes+0x4d0/0xad0 [hid_sensor_iio_common c3a5cbe93969c28b122609768bbe23efe52eb8f5]\n [ 13.127404] ? srso_alias_return_thunk+0x5/0xfbef5\n [ 13.131925] ? __pfx_hid_sensor_parse_common_attributes+0x10/0x10 [hid_sensor_iio_common c3a5cbe93969c28b122609768bbe23efe52eb8f5]\n [ 13.136455] ? _raw_spin_lock_irqsave+0x96/0xf0\n [ 13.140197] ? __pfx__raw_spin_lock_irqsave+0x10/0x10\n [ 13.143602] ? devm_iio_device_alloc+0x34/0x50 [industrialio 3d261d5e5765625d2b052be40e526d62b1d2123b]\n [ 13.147234] ? srso_alias_return_thunk+0x5/0xfbef5\n [ 13.150446] ? __devm_add_action+0x167/0x1d0\n [ 13.155061] hid_gyro_3d_probe+0x120/0x7f0 [hid_sensor_gyro_3d 63da36a143b775846ab2dbb86c343b401b5e3172]\n [ 13.158581] ? srso_alias_return_thunk+0x5/0xfbef5\n [ 13.161814] platform_probe+0xa2/0x150\n [ 13.165029] really_probe+0x1e3/0x8a0\n [ 13.168243] __driver_probe_device+0x18c/0x370\n [ 13.171500] driver_probe_device+0x4a/0x120\n [ 13.175000] __driver_attach+0x190/0x4a0\n [ 13.178521] ? __pfx___driver_attach+0x10/0x10\n [ 13.181771] bus_for_each_dev+0x106/0x180\n [ 13.185033] ? __pfx__raw_spin_lock+0x10/0x10\n [ 13.188229] ? __pfx_bus_for_each_dev+0x10/0x10\n [ 13.191446] ? srso_alias_return_thunk+0x5/0xfbef5\n [ 13.194382] bus_add_driver+0x29e/0x4d0\n [ 13.197328] driver_register+0x1a5/0x360\n [ 13.200283] ? __pfx_hid_gyro_3d_platform_driver_init+0x10/0x10 [hid_sensor_gyro_3d 63da36a143b775846ab2dbb86c343b401b5e3172]\n [ 13.203362] do_one_initcall+0xa7/0x380\n [ 13.206432] ? __pfx_do_one_initcall+0x10/0x10\n [ 13.210175] ? srso_alias_return_thunk+0x5/0xfbef5\n [ 13.213211] ? kasan_unpoison+0x44/0x70\n [ 13.216688] do_init_module+0x238/0x750\n [ 13.2196\n---truncated---"
}
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{
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"url": "https://git.kernel.org/stable/c/adb3e3c1ddb5a23b8b7122ef1913f528d728937c"
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{
"url": "https://git.kernel.org/stable/c/97155021ae17b86985121b33cf8098bcde00d497"
}
],
"title": "HID: amd_sfh: free driver_data after destroying hid device",
"x_generator": {
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CVE-2024-50184 (GCVE-0-2024-50184)
Vulnerability from cvelistv5
Published
2024-11-08 05:38
Modified
2025-11-03 22:26
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
virtio_pmem: Check device status before requesting flush
If a pmem device is in a bad status, the driver side could wait for
host ack forever in virtio_pmem_flush(), causing the system to hang.
So add a status check in the beginning of virtio_pmem_flush() to return
early if the device is not activated.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 6e84200c0a2994b991259d19450eee561029bf70 Version: 6e84200c0a2994b991259d19450eee561029bf70 Version: 6e84200c0a2994b991259d19450eee561029bf70 Version: 6e84200c0a2994b991259d19450eee561029bf70 Version: 6e84200c0a2994b991259d19450eee561029bf70 Version: 6e84200c0a2994b991259d19450eee561029bf70 Version: 6e84200c0a2994b991259d19450eee561029bf70 |
||
{
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{
"metrics": [
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"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
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{
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{
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}
],
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"timestamp": "2025-10-01T20:18:46.847874Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
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{
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"lang": "en",
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}
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
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{
"providerMetadata": {
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{
"url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
}
],
"title": "CVE Program Container"
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],
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],
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"title": "virtio_pmem: Check device status before requesting flush",
"x_generator": {
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}
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CVE-2024-44940 (GCVE-0-2024-44940)
Vulnerability from cvelistv5
Published
2024-08-26 11:20
Modified
2025-11-03 22:13
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
fou: remove warn in gue_gro_receive on unsupported protocol
Drop the WARN_ON_ONCE inn gue_gro_receive if the encapsulated type is
not known or does not have a GRO handler.
Such a packet is easily constructed. Syzbot generates them and sets
off this warning.
Remove the warning as it is expected and not actionable.
The warning was previously reduced from WARN_ON to WARN_ON_ONCE in
commit 270136613bf7 ("fou: Do WARN_ON_ONCE in gue_gro_receive for bad
proto callbacks").
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-2024-43888 (GCVE-0-2024-43888)
Vulnerability from cvelistv5
Published
2024-08-26 10:10
Modified
2025-05-04 09:28
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
mm: list_lru: fix UAF for memory cgroup
The mem_cgroup_from_slab_obj() is supposed to be called under rcu lock or
cgroup_mutex or others which could prevent returned memcg from being
freed. Fix it by adding missing rcu read lock.
Found by code inspection.
[songmuchun@bytedance.com: only grab rcu lock when necessary, per Vlastimil]
References
Impacted products
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CVE-2024-43900 (GCVE-0-2024-43900)
Vulnerability from cvelistv5
Published
2024-08-26 10:10
Modified
2025-11-03 22:07
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: xc2028: avoid use-after-free in load_firmware_cb()
syzkaller reported use-after-free in load_firmware_cb() [1].
The reason is because the module allocated a struct tuner in tuner_probe(),
and then the module initialization failed, the struct tuner was released.
A worker which created during module initialization accesses this struct
tuner later, it caused use-after-free.
The process is as follows:
task-6504 worker_thread
tuner_probe <= alloc dvb_frontend [2]
...
request_firmware_nowait <= create a worker
...
tuner_remove <= free dvb_frontend
...
request_firmware_work_func <= the firmware is ready
load_firmware_cb <= but now the dvb_frontend has been freed
To fix the issue, check the dvd_frontend in load_firmware_cb(), if it is
null, report a warning and just return.
[1]:
==================================================================
BUG: KASAN: use-after-free in load_firmware_cb+0x1310/0x17a0
Read of size 8 at addr ffff8000d7ca2308 by task kworker/2:3/6504
Call trace:
load_firmware_cb+0x1310/0x17a0
request_firmware_work_func+0x128/0x220
process_one_work+0x770/0x1824
worker_thread+0x488/0xea0
kthread+0x300/0x430
ret_from_fork+0x10/0x20
Allocated by task 6504:
kzalloc
tuner_probe+0xb0/0x1430
i2c_device_probe+0x92c/0xaf0
really_probe+0x678/0xcd0
driver_probe_device+0x280/0x370
__device_attach_driver+0x220/0x330
bus_for_each_drv+0x134/0x1c0
__device_attach+0x1f4/0x410
device_initial_probe+0x20/0x30
bus_probe_device+0x184/0x200
device_add+0x924/0x12c0
device_register+0x24/0x30
i2c_new_device+0x4e0/0xc44
v4l2_i2c_new_subdev_board+0xbc/0x290
v4l2_i2c_new_subdev+0xc8/0x104
em28xx_v4l2_init+0x1dd0/0x3770
Freed by task 6504:
kfree+0x238/0x4e4
tuner_remove+0x144/0x1c0
i2c_device_remove+0xc8/0x290
__device_release_driver+0x314/0x5fc
device_release_driver+0x30/0x44
bus_remove_device+0x244/0x490
device_del+0x350/0x900
device_unregister+0x28/0xd0
i2c_unregister_device+0x174/0x1d0
v4l2_device_unregister+0x224/0x380
em28xx_v4l2_init+0x1d90/0x3770
The buggy address belongs to the object at ffff8000d7ca2000
which belongs to the cache kmalloc-2k of size 2048
The buggy address is located 776 bytes inside of
2048-byte region [ffff8000d7ca2000, ffff8000d7ca2800)
The buggy address belongs to the page:
page:ffff7fe00035f280 count:1 mapcount:0 mapping:ffff8000c001f000 index:0x0
flags: 0x7ff800000000100(slab)
raw: 07ff800000000100 ffff7fe00049d880 0000000300000003 ffff8000c001f000
raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected
Memory state around the buggy address:
ffff8000d7ca2200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
ffff8000d7ca2280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
>ffff8000d7ca2300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
^
ffff8000d7ca2380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
ffff8000d7ca2400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
==================================================================
[2]
Actually, it is allocated for struct tuner, and dvb_frontend is inside.
References
| URL | Tags | |
|---|---|---|
Impacted products
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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-2024-42077 (GCVE-0-2024-42077)
Vulnerability from cvelistv5
Published
2024-07-29 15:52
Modified
2025-11-03 22:01
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ocfs2: fix DIO failure due to insufficient transaction credits
The code in ocfs2_dio_end_io_write() estimates number of necessary
transaction credits using ocfs2_calc_extend_credits(). This however does
not take into account that the IO could be arbitrarily large and can
contain arbitrary number of extents.
Extent tree manipulations do often extend the current transaction but not
in all of the cases. For example if we have only single block extents in
the tree, ocfs2_mark_extent_written() will end up calling
ocfs2_replace_extent_rec() all the time and we will never extend the
current transaction and eventually exhaust all the transaction credits if
the IO contains many single block extents. Once that happens a
WARN_ON(jbd2_handle_buffer_credits(handle) <= 0) is triggered in
jbd2_journal_dirty_metadata() and subsequently OCFS2 aborts in response to
this error. This was actually triggered by one of our customers on a
heavily fragmented OCFS2 filesystem.
To fix the issue make sure the transaction always has enough credits for
one extent insert before each call of ocfs2_mark_extent_written().
Heming Zhao said:
------
PANIC: "Kernel panic - not syncing: OCFS2: (device dm-1): panic forced after error"
PID: xxx TASK: xxxx CPU: 5 COMMAND: "SubmitThread-CA"
#0 machine_kexec at ffffffff8c069932
#1 __crash_kexec at ffffffff8c1338fa
#2 panic at ffffffff8c1d69b9
#3 ocfs2_handle_error at ffffffffc0c86c0c [ocfs2]
#4 __ocfs2_abort at ffffffffc0c88387 [ocfs2]
#5 ocfs2_journal_dirty at ffffffffc0c51e98 [ocfs2]
#6 ocfs2_split_extent at ffffffffc0c27ea3 [ocfs2]
#7 ocfs2_change_extent_flag at ffffffffc0c28053 [ocfs2]
#8 ocfs2_mark_extent_written at ffffffffc0c28347 [ocfs2]
#9 ocfs2_dio_end_io_write at ffffffffc0c2bef9 [ocfs2]
#10 ocfs2_dio_end_io at ffffffffc0c2c0f5 [ocfs2]
#11 dio_complete at ffffffff8c2b9fa7
#12 do_blockdev_direct_IO at ffffffff8c2bc09f
#13 ocfs2_direct_IO at ffffffffc0c2b653 [ocfs2]
#14 generic_file_direct_write at ffffffff8c1dcf14
#15 __generic_file_write_iter at ffffffff8c1dd07b
#16 ocfs2_file_write_iter at ffffffffc0c49f1f [ocfs2]
#17 aio_write at ffffffff8c2cc72e
#18 kmem_cache_alloc at ffffffff8c248dde
#19 do_io_submit at ffffffff8c2ccada
#20 do_syscall_64 at ffffffff8c004984
#21 entry_SYSCALL_64_after_hwframe at ffffffff8c8000ba
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
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CVE-2024-46795 (GCVE-0-2024-46795)
Vulnerability from cvelistv5
Published
2024-09-18 07:12
Modified
2025-11-03 22:18
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ksmbd: unset the binding mark of a reused connection
Steve French reported null pointer dereference error from sha256 lib.
cifs.ko can send session setup requests on reused connection.
If reused connection is used for binding session, conn->binding can
still remain true and generate_preauth_hash() will not set
sess->Preauth_HashValue and it will be NULL.
It is used as a material to create an encryption key in
ksmbd_gen_smb311_encryptionkey. ->Preauth_HashValue cause null pointer
dereference error from crypto_shash_update().
BUG: kernel NULL pointer dereference, address: 0000000000000000
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0
Oops: 0000 [#1] PREEMPT SMP PTI
CPU: 8 PID: 429254 Comm: kworker/8:39
Hardware name: LENOVO 20MAS08500/20MAS08500, BIOS N2CET69W (1.52 )
Workqueue: ksmbd-io handle_ksmbd_work [ksmbd]
RIP: 0010:lib_sha256_base_do_update.isra.0+0x11e/0x1d0 [sha256_ssse3]
<TASK>
? show_regs+0x6d/0x80
? __die+0x24/0x80
? page_fault_oops+0x99/0x1b0
? do_user_addr_fault+0x2ee/0x6b0
? exc_page_fault+0x83/0x1b0
? asm_exc_page_fault+0x27/0x30
? __pfx_sha256_transform_rorx+0x10/0x10 [sha256_ssse3]
? lib_sha256_base_do_update.isra.0+0x11e/0x1d0 [sha256_ssse3]
? __pfx_sha256_transform_rorx+0x10/0x10 [sha256_ssse3]
? __pfx_sha256_transform_rorx+0x10/0x10 [sha256_ssse3]
_sha256_update+0x77/0xa0 [sha256_ssse3]
sha256_avx2_update+0x15/0x30 [sha256_ssse3]
crypto_shash_update+0x1e/0x40
hmac_update+0x12/0x20
crypto_shash_update+0x1e/0x40
generate_key+0x234/0x380 [ksmbd]
generate_smb3encryptionkey+0x40/0x1c0 [ksmbd]
ksmbd_gen_smb311_encryptionkey+0x72/0xa0 [ksmbd]
ntlm_authenticate.isra.0+0x423/0x5d0 [ksmbd]
smb2_sess_setup+0x952/0xaa0 [ksmbd]
__process_request+0xa3/0x1d0 [ksmbd]
__handle_ksmbd_work+0x1c4/0x2f0 [ksmbd]
handle_ksmbd_work+0x2d/0xa0 [ksmbd]
process_one_work+0x16c/0x350
worker_thread+0x306/0x440
? __pfx_worker_thread+0x10/0x10
kthread+0xef/0x120
? __pfx_kthread+0x10/0x10
ret_from_fork+0x44/0x70
? __pfx_kthread+0x10/0x10
ret_from_fork_asm+0x1b/0x30
</TASK>
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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CVE-2024-50000 (GCVE-0-2024-50000)
Vulnerability from cvelistv5
Published
2024-10-21 18:02
Modified
2025-11-03 22:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/mlx5e: Fix NULL deref in mlx5e_tir_builder_alloc()
In mlx5e_tir_builder_alloc() kvzalloc() may return NULL
which is dereferenced on the next line in a reference
to the modify field.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: a6696735d694b365bca45873e9dbca26120a8375 Version: a6696735d694b365bca45873e9dbca26120a8375 Version: a6696735d694b365bca45873e9dbca26120a8375 Version: a6696735d694b365bca45873e9dbca26120a8375 Version: a6696735d694b365bca45873e9dbca26120a8375 Version: a6696735d694b365bca45873e9dbca26120a8375 |
||
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CVE-2024-39463 (GCVE-0-2024-39463)
Vulnerability from cvelistv5
Published
2024-06-25 14:25
Modified
2025-05-04 09:16
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
9p: add missing locking around taking dentry fid list
Fix a use-after-free on dentry's d_fsdata fid list when a thread
looks up a fid through dentry while another thread unlinks it:
UAF thread:
refcount_t: addition on 0; use-after-free.
p9_fid_get linux/./include/net/9p/client.h:262
v9fs_fid_find+0x236/0x280 linux/fs/9p/fid.c:129
v9fs_fid_lookup_with_uid linux/fs/9p/fid.c:181
v9fs_fid_lookup+0xbf/0xc20 linux/fs/9p/fid.c:314
v9fs_vfs_getattr_dotl+0xf9/0x360 linux/fs/9p/vfs_inode_dotl.c:400
vfs_statx+0xdd/0x4d0 linux/fs/stat.c:248
Freed by:
p9_fid_destroy (inlined)
p9_client_clunk+0xb0/0xe0 linux/net/9p/client.c:1456
p9_fid_put linux/./include/net/9p/client.h:278
v9fs_dentry_release+0xb5/0x140 linux/fs/9p/vfs_dentry.c:55
v9fs_remove+0x38f/0x620 linux/fs/9p/vfs_inode.c:518
vfs_unlink+0x29a/0x810 linux/fs/namei.c:4335
The problem is that d_fsdata was not accessed under d_lock, because
d_release() normally is only called once the dentry is otherwise no
longer accessible but since we also call it explicitly in v9fs_remove
that lock is required:
move the hlist out of the dentry under lock then unref its fids once
they are no longer accessible.
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
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CVE-2024-36893 (GCVE-0-2024-36893)
Vulnerability from cvelistv5
Published
2024-05-30 15:28
Modified
2025-05-04 12:56
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: typec: tcpm: Check for port partner validity before consuming it
typec_register_partner() does not guarantee partner registration
to always succeed. In the event of failure, port->partner is set
to the error value or NULL. Given that port->partner validity is
not checked, this results in the following crash:
Unable to handle kernel NULL pointer dereference at virtual address xx
pc : run_state_machine+0x1bc8/0x1c08
lr : run_state_machine+0x1b90/0x1c08
..
Call trace:
run_state_machine+0x1bc8/0x1c08
tcpm_state_machine_work+0x94/0xe4
kthread_worker_fn+0x118/0x328
kthread+0x1d0/0x23c
ret_from_fork+0x10/0x20
To prevent the crash, check for port->partner validity before
derefencing it in all the call sites.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
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||
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CVE-2024-46718 (GCVE-0-2024-46718)
Vulnerability from cvelistv5
Published
2024-09-18 06:32
Modified
2025-05-04 09:32
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/xe: Don't overmap identity VRAM mapping
Overmapping the identity VRAM mapping is triggering hardware bugs on
certain platforms. Use 2M pages for the last unaligned (to 1G) VRAM
chunk.
v2:
- Always use 2M pages for last chunk (Fei Yang)
- break loop when 2M pages are used
- Add assert for usable_size being 2M aligned
v3:
- Fix checkpatch
References
Impacted products
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CVE-2024-41065 (GCVE-0-2024-41065)
Vulnerability from cvelistv5
Published
2024-07-29 14:57
Modified
2025-11-03 22:00
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
powerpc/pseries: Whitelist dtl slub object for copying to userspace
Reading the dispatch trace log from /sys/kernel/debug/powerpc/dtl/cpu-*
results in a BUG() when the config CONFIG_HARDENED_USERCOPY is enabled as
shown below.
kernel BUG at mm/usercopy.c:102!
Oops: Exception in kernel mode, sig: 5 [#1]
LE PAGE_SIZE=64K MMU=Radix SMP NR_CPUS=2048 NUMA pSeries
Modules linked in: xfs libcrc32c dm_service_time sd_mod t10_pi sg ibmvfc
scsi_transport_fc ibmveth pseries_wdt dm_multipath dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 27 PID: 1815 Comm: python3 Not tainted 6.10.0-rc3 #85
Hardware name: IBM,9040-MRX POWER10 (raw) 0x800200 0xf000006 of:IBM,FW1060.00 (NM1060_042) hv:phyp pSeries
NIP: c0000000005d23d4 LR: c0000000005d23d0 CTR: 00000000006ee6f8
REGS: c000000120c078c0 TRAP: 0700 Not tainted (6.10.0-rc3)
MSR: 8000000000029033 <SF,EE,ME,IR,DR,RI,LE> CR: 2828220f XER: 0000000e
CFAR: c0000000001fdc80 IRQMASK: 0
[ ... GPRs omitted ... ]
NIP [c0000000005d23d4] usercopy_abort+0x78/0xb0
LR [c0000000005d23d0] usercopy_abort+0x74/0xb0
Call Trace:
usercopy_abort+0x74/0xb0 (unreliable)
__check_heap_object+0xf8/0x120
check_heap_object+0x218/0x240
__check_object_size+0x84/0x1a4
dtl_file_read+0x17c/0x2c4
full_proxy_read+0x8c/0x110
vfs_read+0xdc/0x3a0
ksys_read+0x84/0x144
system_call_exception+0x124/0x330
system_call_vectored_common+0x15c/0x2ec
--- interrupt: 3000 at 0x7fff81f3ab34
Commit 6d07d1cd300f ("usercopy: Restrict non-usercopy caches to size 0")
requires that only whitelisted areas in slab/slub objects can be copied to
userspace when usercopy hardening is enabled using CONFIG_HARDENED_USERCOPY.
Dtl contains hypervisor dispatch events which are expected to be read by
privileged users. Hence mark this safe for user access.
Specify useroffset=0 and usersize=DISPATCH_LOG_BYTES to whitelist the
entire object.
References
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\npowerpc/pseries: Whitelist dtl slub object for copying to userspace\n\nReading the dispatch trace log from /sys/kernel/debug/powerpc/dtl/cpu-*\nresults in a BUG() when the config CONFIG_HARDENED_USERCOPY is enabled as\nshown below.\n\n kernel BUG at mm/usercopy.c:102!\n Oops: Exception in kernel mode, sig: 5 [#1]\n LE PAGE_SIZE=64K MMU=Radix SMP NR_CPUS=2048 NUMA pSeries\n Modules linked in: xfs libcrc32c dm_service_time sd_mod t10_pi sg ibmvfc\n scsi_transport_fc ibmveth pseries_wdt dm_multipath dm_mirror dm_region_hash dm_log dm_mod fuse\n CPU: 27 PID: 1815 Comm: python3 Not tainted 6.10.0-rc3 #85\n Hardware name: IBM,9040-MRX POWER10 (raw) 0x800200 0xf000006 of:IBM,FW1060.00 (NM1060_042) hv:phyp pSeries\n NIP: c0000000005d23d4 LR: c0000000005d23d0 CTR: 00000000006ee6f8\n REGS: c000000120c078c0 TRAP: 0700 Not tainted (6.10.0-rc3)\n MSR: 8000000000029033 \u003cSF,EE,ME,IR,DR,RI,LE\u003e CR: 2828220f XER: 0000000e\n CFAR: c0000000001fdc80 IRQMASK: 0\n [ ... GPRs omitted ... ]\n NIP [c0000000005d23d4] usercopy_abort+0x78/0xb0\n LR [c0000000005d23d0] usercopy_abort+0x74/0xb0\n Call Trace:\n usercopy_abort+0x74/0xb0 (unreliable)\n __check_heap_object+0xf8/0x120\n check_heap_object+0x218/0x240\n __check_object_size+0x84/0x1a4\n dtl_file_read+0x17c/0x2c4\n full_proxy_read+0x8c/0x110\n vfs_read+0xdc/0x3a0\n ksys_read+0x84/0x144\n system_call_exception+0x124/0x330\n system_call_vectored_common+0x15c/0x2ec\n --- interrupt: 3000 at 0x7fff81f3ab34\n\nCommit 6d07d1cd300f (\"usercopy: Restrict non-usercopy caches to size 0\")\nrequires that only whitelisted areas in slab/slub objects can be copied to\nuserspace when usercopy hardening is enabled using CONFIG_HARDENED_USERCOPY.\nDtl contains hypervisor dispatch events which are expected to be read by\nprivileged users. Hence mark this safe for user access.\nSpecify useroffset=0 and usersize=DISPATCH_LOG_BYTES to whitelist the\nentire object."
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CVE-2024-43866 (GCVE-0-2024-43866)
Vulnerability from cvelistv5
Published
2024-08-20 23:50
Modified
2025-11-03 22:06
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/mlx5: Always drain health in shutdown callback
There is no point in recovery during device shutdown. if health
work started need to wait for it to avoid races and NULL pointer
access.
Hence, drain health WQ on shutdown callback.
References
| URL | Tags | |
|---|---|---|
Impacted products
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CVE-2024-44938 (GCVE-0-2024-44938)
Vulnerability from cvelistv5
Published
2024-08-26 11:20
Modified
2025-11-03 22:13
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
jfs: Fix shift-out-of-bounds in dbDiscardAG
When searching for the next smaller log2 block, BLKSTOL2() returned 0,
causing shift exponent -1 to be negative.
This patch fixes the issue by exiting the loop directly when negative
shift is found.
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
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|---|---|---|---|---|
| Linux | Linux |
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CVE-2024-44982 (GCVE-0-2024-44982)
Vulnerability from cvelistv5
Published
2024-09-04 19:54
Modified
2025-11-03 22:14
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/msm/dpu: cleanup FB if dpu_format_populate_layout fails
If the dpu_format_populate_layout() fails, then FB is prepared, but not
cleaned up. This ends up leaking the pin_count on the GEM object and
causes a splat during DRM file closure:
msm_obj->pin_count
WARNING: CPU: 2 PID: 569 at drivers/gpu/drm/msm/msm_gem.c:121 update_lru_locked+0xc4/0xcc
[...]
Call trace:
update_lru_locked+0xc4/0xcc
put_pages+0xac/0x100
msm_gem_free_object+0x138/0x180
drm_gem_object_free+0x1c/0x30
drm_gem_object_handle_put_unlocked+0x108/0x10c
drm_gem_object_release_handle+0x58/0x70
idr_for_each+0x68/0xec
drm_gem_release+0x28/0x40
drm_file_free+0x174/0x234
drm_release+0xb0/0x160
__fput+0xc0/0x2c8
__fput_sync+0x50/0x5c
__arm64_sys_close+0x38/0x7c
invoke_syscall+0x48/0x118
el0_svc_common.constprop.0+0x40/0xe0
do_el0_svc+0x1c/0x28
el0_svc+0x4c/0x120
el0t_64_sync_handler+0x100/0x12c
el0t_64_sync+0x190/0x194
irq event stamp: 129818
hardirqs last enabled at (129817): [<ffffa5f6d953fcc0>] console_unlock+0x118/0x124
hardirqs last disabled at (129818): [<ffffa5f6da7dcf04>] el1_dbg+0x24/0x8c
softirqs last enabled at (129808): [<ffffa5f6d94afc18>] handle_softirqs+0x4c8/0x4e8
softirqs last disabled at (129785): [<ffffa5f6d94105e4>] __do_softirq+0x14/0x20
Patchwork: https://patchwork.freedesktop.org/patch/600714/
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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CVE-2024-46836 (GCVE-0-2024-46836)
Vulnerability from cvelistv5
Published
2024-09-27 12:39
Modified
2025-11-03 22:19
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: gadget: aspeed_udc: validate endpoint index for ast udc
We should verify the bound of the array to assure that host
may not manipulate the index to point past endpoint array.
Found by static analysis.
References
| URL | Tags | |
|---|---|---|
Impacted products
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CVE-2023-35827 (GCVE-0-2023-35827)
Vulnerability from cvelistv5
Published
2023-06-18 00:00
Modified
2024-08-02 16:30
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
An issue was discovered in the Linux kernel through 6.3.8. A use-after-free was found in ravb_remove in drivers/net/ethernet/renesas/ravb_main.c.
References
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CVE-2024-50041 (GCVE-0-2024-50041)
Vulnerability from cvelistv5
Published
2024-10-21 19:39
Modified
2025-11-03 22:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
i40e: Fix macvlan leak by synchronizing access to mac_filter_hash
This patch addresses a macvlan leak issue in the i40e driver caused by
concurrent access to vsi->mac_filter_hash. The leak occurs when multiple
threads attempt to modify the mac_filter_hash simultaneously, leading to
inconsistent state and potential memory leaks.
To fix this, we now wrap the calls to i40e_del_mac_filter() and zeroing
vf->default_lan_addr.addr with spin_lock/unlock_bh(&vsi->mac_filter_hash_lock),
ensuring atomic operations and preventing concurrent access.
Additionally, we add lockdep_assert_held(&vsi->mac_filter_hash_lock) in
i40e_add_mac_filter() to help catch similar issues in the future.
Reproduction steps:
1. Spawn VFs and configure port vlan on them.
2. Trigger concurrent macvlan operations (e.g., adding and deleting
portvlan and/or mac filters).
3. Observe the potential memory leak and inconsistent state in the
mac_filter_hash.
This synchronization ensures the integrity of the mac_filter_hash and prevents
the described leak.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
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CVE-2024-41070 (GCVE-0-2024-41070)
Vulnerability from cvelistv5
Published
2024-07-29 14:57
Modified
2025-11-03 22:00
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
KVM: PPC: Book3S HV: Prevent UAF in kvm_spapr_tce_attach_iommu_group()
Al reported a possible use-after-free (UAF) in kvm_spapr_tce_attach_iommu_group().
It looks up `stt` from tablefd, but then continues to use it after doing
fdput() on the returned fd. After the fdput() the tablefd is free to be
closed by another thread. The close calls kvm_spapr_tce_release() and
then release_spapr_tce_table() (via call_rcu()) which frees `stt`.
Although there are calls to rcu_read_lock() in
kvm_spapr_tce_attach_iommu_group() they are not sufficient to prevent
the UAF, because `stt` is used outside the locked regions.
With an artifcial delay after the fdput() and a userspace program which
triggers the race, KASAN detects the UAF:
BUG: KASAN: slab-use-after-free in kvm_spapr_tce_attach_iommu_group+0x298/0x720 [kvm]
Read of size 4 at addr c000200027552c30 by task kvm-vfio/2505
CPU: 54 PID: 2505 Comm: kvm-vfio Not tainted 6.10.0-rc3-next-20240612-dirty #1
Hardware name: 8335-GTH POWER9 0x4e1202 opal:skiboot-v6.5.3-35-g1851b2a06 PowerNV
Call Trace:
dump_stack_lvl+0xb4/0x108 (unreliable)
print_report+0x2b4/0x6ec
kasan_report+0x118/0x2b0
__asan_load4+0xb8/0xd0
kvm_spapr_tce_attach_iommu_group+0x298/0x720 [kvm]
kvm_vfio_set_attr+0x524/0xac0 [kvm]
kvm_device_ioctl+0x144/0x240 [kvm]
sys_ioctl+0x62c/0x1810
system_call_exception+0x190/0x440
system_call_vectored_common+0x15c/0x2ec
...
Freed by task 0:
...
kfree+0xec/0x3e0
release_spapr_tce_table+0xd4/0x11c [kvm]
rcu_core+0x568/0x16a0
handle_softirqs+0x23c/0x920
do_softirq_own_stack+0x6c/0x90
do_softirq_own_stack+0x58/0x90
__irq_exit_rcu+0x218/0x2d0
irq_exit+0x30/0x80
arch_local_irq_restore+0x128/0x230
arch_local_irq_enable+0x1c/0x30
cpuidle_enter_state+0x134/0x5cc
cpuidle_enter+0x6c/0xb0
call_cpuidle+0x7c/0x100
do_idle+0x394/0x410
cpu_startup_entry+0x60/0x70
start_secondary+0x3fc/0x410
start_secondary_prolog+0x10/0x14
Fix it by delaying the fdput() until `stt` is no longer in use, which
is effectively the entire function. To keep the patch minimal add a call
to fdput() at each of the existing return paths. Future work can convert
the function to goto or __cleanup style cleanup.
With the fix in place the test case no longer triggers the UAF.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 121f80ba68f1a5779a36d7b3247206e60e0a7418 Version: 121f80ba68f1a5779a36d7b3247206e60e0a7418 Version: 121f80ba68f1a5779a36d7b3247206e60e0a7418 Version: 121f80ba68f1a5779a36d7b3247206e60e0a7418 Version: 121f80ba68f1a5779a36d7b3247206e60e0a7418 Version: 121f80ba68f1a5779a36d7b3247206e60e0a7418 Version: 121f80ba68f1a5779a36d7b3247206e60e0a7418 |
||
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CVE-2024-44972 (GCVE-0-2024-44972)
Vulnerability from cvelistv5
Published
2024-09-04 18:56
Modified
2025-05-04 09:30
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
btrfs: do not clear page dirty inside extent_write_locked_range()
[BUG]
For subpage + zoned case, the following workload can lead to rsv data
leak at unmount time:
# mkfs.btrfs -f -s 4k $dev
# mount $dev $mnt
# fsstress -w -n 8 -d $mnt -s 1709539240
0/0: fiemap - no filename
0/1: copyrange read - no filename
0/2: write - no filename
0/3: rename - no source filename
0/4: creat f0 x:0 0 0
0/4: creat add id=0,parent=-1
0/5: writev f0[259 1 0 0 0 0] [778052,113,965] 0
0/6: ioctl(FIEMAP) f0[259 1 0 0 224 887097] [1294220,2291618343991484791,0x10000] -1
0/7: dwrite - xfsctl(XFS_IOC_DIOINFO) f0[259 1 0 0 224 887097] return 25, fallback to stat()
0/7: dwrite f0[259 1 0 0 224 887097] [696320,102400] 0
# umount $mnt
The dmesg includes the following rsv leak detection warning (all call
trace skipped):
------------[ cut here ]------------
WARNING: CPU: 2 PID: 4528 at fs/btrfs/inode.c:8653 btrfs_destroy_inode+0x1e0/0x200 [btrfs]
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 2 PID: 4528 at fs/btrfs/inode.c:8654 btrfs_destroy_inode+0x1a8/0x200 [btrfs]
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 2 PID: 4528 at fs/btrfs/inode.c:8660 btrfs_destroy_inode+0x1a0/0x200 [btrfs]
---[ end trace 0000000000000000 ]---
BTRFS info (device sda): last unmount of filesystem 1b4abba9-de34-4f07-9e7f-157cf12a18d6
------------[ cut here ]------------
WARNING: CPU: 3 PID: 4528 at fs/btrfs/block-group.c:4434 btrfs_free_block_groups+0x338/0x500 [btrfs]
---[ end trace 0000000000000000 ]---
BTRFS info (device sda): space_info DATA has 268218368 free, is not full
BTRFS info (device sda): space_info total=268435456, used=204800, pinned=0, reserved=0, may_use=12288, readonly=0 zone_unusable=0
BTRFS info (device sda): global_block_rsv: size 0 reserved 0
BTRFS info (device sda): trans_block_rsv: size 0 reserved 0
BTRFS info (device sda): chunk_block_rsv: size 0 reserved 0
BTRFS info (device sda): delayed_block_rsv: size 0 reserved 0
BTRFS info (device sda): delayed_refs_rsv: size 0 reserved 0
------------[ cut here ]------------
WARNING: CPU: 3 PID: 4528 at fs/btrfs/block-group.c:4434 btrfs_free_block_groups+0x338/0x500 [btrfs]
---[ end trace 0000000000000000 ]---
BTRFS info (device sda): space_info METADATA has 267796480 free, is not full
BTRFS info (device sda): space_info total=268435456, used=131072, pinned=0, reserved=0, may_use=262144, readonly=0 zone_unusable=245760
BTRFS info (device sda): global_block_rsv: size 0 reserved 0
BTRFS info (device sda): trans_block_rsv: size 0 reserved 0
BTRFS info (device sda): chunk_block_rsv: size 0 reserved 0
BTRFS info (device sda): delayed_block_rsv: size 0 reserved 0
BTRFS info (device sda): delayed_refs_rsv: size 0 reserved 0
Above $dev is a tcmu-runner emulated zoned HDD, which has a max zone
append size of 64K, and the system has 64K page size.
[CAUSE]
I have added several trace_printk() to show the events (header skipped):
> btrfs_dirty_pages: r/i=5/259 dirty start=774144 len=114688
> btrfs_dirty_pages: r/i=5/259 dirty part of page=720896 off_in_page=53248 len_in_page=12288
> btrfs_dirty_pages: r/i=5/259 dirty part of page=786432 off_in_page=0 len_in_page=65536
> btrfs_dirty_pages: r/i=5/259 dirty part of page=851968 off_in_page=0 len_in_page=36864
The above lines show our buffered write has dirtied 3 pages of inode
259 of root 5:
704K 768K 832K 896K
I |////I/////////////////I///////////| I
756K 868K
|///| is the dirtied range using subpage bitmaps. and 'I' is the page
boundary.
Meanwhile all three pages (704K, 768K, 832K) have their PageDirty
flag set.
> btrfs_direct_write: r/i=5/259 start dio filepos=696320 len=102400
Then direct IO writ
---truncated---
References
Impacted products
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CVE-2024-47658 (GCVE-0-2024-47658)
Vulnerability from cvelistv5
Published
2024-10-09 14:02
Modified
2025-05-04 09:36
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
crypto: stm32/cryp - call finalize with bh disabled
The finalize operation in interrupt mode produce a produces a spinlock
recursion warning. The reason is the fact that BH must be disabled
during this process.
References
Impacted products
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CVE-2024-47723 (GCVE-0-2024-47723)
Vulnerability from cvelistv5
Published
2024-10-21 12:13
Modified
2025-11-03 22:21
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
jfs: fix out-of-bounds in dbNextAG() and diAlloc()
In dbNextAG() , there is no check for the case where bmp->db_numag is
greater or same than MAXAG due to a polluted image, which causes an
out-of-bounds. Therefore, a bounds check should be added in dbMount().
And in dbNextAG(), a check for the case where agpref is greater than
bmp->db_numag should be added, so an out-of-bounds exception should be
prevented.
Additionally, a check for the case where agno is greater or same than
MAXAG should be added in diAlloc() to prevent out-of-bounds.
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-2024-41077 (GCVE-0-2024-41077)
Vulnerability from cvelistv5
Published
2024-07-29 14:57
Modified
2025-11-03 22:00
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
null_blk: fix validation of block size
Block size should be between 512 and PAGE_SIZE and be a power of 2. The current
check does not validate this, so update the check.
Without this patch, null_blk would Oops due to a null pointer deref when
loaded with bs=1536 [1].
[axboe: remove unnecessary braces and != 0 check]
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
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|---|---|---|---|---|
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CVE-2024-43828 (GCVE-0-2024-43828)
Vulnerability from cvelistv5
Published
2024-08-17 09:21
Modified
2025-11-03 22:05
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ext4: fix infinite loop when replaying fast_commit
When doing fast_commit replay an infinite loop may occur due to an
uninitialized extent_status struct. ext4_ext_determine_insert_hole() does
not detect the replay and calls ext4_es_find_extent_range(), which will
return immediately without initializing the 'es' variable.
Because 'es' contains garbage, an integer overflow may happen causing an
infinite loop in this function, easily reproducible using fstest generic/039.
This commit fixes this issue by unconditionally initializing the structure
in function ext4_es_find_extent_range().
Thanks to Zhang Yi, for figuring out the real problem!
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
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CVE-2024-42283 (GCVE-0-2024-42283)
Vulnerability from cvelistv5
Published
2024-08-17 09:08
Modified
2025-11-03 22:03
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: nexthop: Initialize all fields in dumped nexthops
struct nexthop_grp contains two reserved fields that are not initialized by
nla_put_nh_group(), and carry garbage. This can be observed e.g. with
strace (edited for clarity):
# ip nexthop add id 1 dev lo
# ip nexthop add id 101 group 1
# strace -e recvmsg ip nexthop get id 101
...
recvmsg(... [{nla_len=12, nla_type=NHA_GROUP},
[{id=1, weight=0, resvd1=0x69, resvd2=0x67}]] ...) = 52
The fields are reserved and therefore not currently used. But as they are, they
leak kernel memory, and the fact they are not just zero complicates repurposing
of the fields for new ends. Initialize the full structure.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 430a049190de3c9e219f43084de9f1122da04570 Version: 430a049190de3c9e219f43084de9f1122da04570 Version: 430a049190de3c9e219f43084de9f1122da04570 Version: 430a049190de3c9e219f43084de9f1122da04570 Version: 430a049190de3c9e219f43084de9f1122da04570 Version: 430a049190de3c9e219f43084de9f1122da04570 Version: 430a049190de3c9e219f43084de9f1122da04570 |
||
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CVE-2024-43895 (GCVE-0-2024-43895)
Vulnerability from cvelistv5
Published
2024-08-26 10:10
Modified
2025-11-03 22:06
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Skip Recompute DSC Params if no Stream on Link
[why]
Encounter NULL pointer dereference uner mst + dsc setup.
BUG: kernel NULL pointer dereference, address: 0000000000000008
PGD 0 P4D 0
Oops: 0000 [#1] PREEMPT SMP NOPTI
CPU: 4 PID: 917 Comm: sway Not tainted 6.3.9-arch1-1 #1 124dc55df4f5272ccb409f39ef4872fc2b3376a2
Hardware name: LENOVO 20NKS01Y00/20NKS01Y00, BIOS R12ET61W(1.31 ) 07/28/2022
RIP: 0010:drm_dp_atomic_find_time_slots+0x5e/0x260 [drm_display_helper]
Code: 01 00 00 48 8b 85 60 05 00 00 48 63 80 88 00 00 00 3b 43 28 0f 8d 2e 01 00 00 48 8b 53 30 48 8d 04 80 48 8d 04 c2 48 8b 40 18 <48> 8>
RSP: 0018:ffff960cc2df77d8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff8afb87e81280 RCX: 0000000000000224
RDX: ffff8afb9ee37c00 RSI: ffff8afb8da1a578 RDI: ffff8afb87e81280
RBP: ffff8afb83d67000 R08: 0000000000000001 R09: ffff8afb9652f850
R10: ffff960cc2df7908 R11: 0000000000000002 R12: 0000000000000000
R13: ffff8afb8d7688a0 R14: ffff8afb8da1a578 R15: 0000000000000224
FS: 00007f4dac35ce00(0000) GS:ffff8afe30b00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000008 CR3: 000000010ddc6000 CR4: 00000000003506e0
Call Trace:
<TASK>
? __die+0x23/0x70
? page_fault_oops+0x171/0x4e0
? plist_add+0xbe/0x100
? exc_page_fault+0x7c/0x180
? asm_exc_page_fault+0x26/0x30
? drm_dp_atomic_find_time_slots+0x5e/0x260 [drm_display_helper 0e67723696438d8e02b741593dd50d80b44c2026]
? drm_dp_atomic_find_time_slots+0x28/0x260 [drm_display_helper 0e67723696438d8e02b741593dd50d80b44c2026]
compute_mst_dsc_configs_for_link+0x2ff/0xa40 [amdgpu 62e600d2a75e9158e1cd0a243bdc8e6da040c054]
? fill_plane_buffer_attributes+0x419/0x510 [amdgpu 62e600d2a75e9158e1cd0a243bdc8e6da040c054]
compute_mst_dsc_configs_for_state+0x1e1/0x250 [amdgpu 62e600d2a75e9158e1cd0a243bdc8e6da040c054]
amdgpu_dm_atomic_check+0xecd/0x1190 [amdgpu 62e600d2a75e9158e1cd0a243bdc8e6da040c054]
drm_atomic_check_only+0x5c5/0xa40
drm_mode_atomic_ioctl+0x76e/0xbc0
[how]
dsc recompute should be skipped if no mode change detected on the new
request. If detected, keep checking whether the stream is already on
current state or not.
(cherry picked from commit 8151a6c13111b465dbabe07c19f572f7cbd16fef)
References
| URL | Tags | |
|---|---|---|
Impacted products
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Skip Recompute DSC Params if no Stream on Link\n\n[why]\nEncounter NULL pointer dereference uner mst + dsc setup.\n\nBUG: kernel NULL pointer dereference, address: 0000000000000008\n PGD 0 P4D 0\n Oops: 0000 [#1] PREEMPT SMP NOPTI\n CPU: 4 PID: 917 Comm: sway Not tainted 6.3.9-arch1-1 #1 124dc55df4f5272ccb409f39ef4872fc2b3376a2\n Hardware name: LENOVO 20NKS01Y00/20NKS01Y00, BIOS R12ET61W(1.31 ) 07/28/2022\n RIP: 0010:drm_dp_atomic_find_time_slots+0x5e/0x260 [drm_display_helper]\n Code: 01 00 00 48 8b 85 60 05 00 00 48 63 80 88 00 00 00 3b 43 28 0f 8d 2e 01 00 00 48 8b 53 30 48 8d 04 80 48 8d 04 c2 48 8b 40 18 \u003c48\u003e 8\u003e\n RSP: 0018:ffff960cc2df77d8 EFLAGS: 00010293\n RAX: 0000000000000000 RBX: ffff8afb87e81280 RCX: 0000000000000224\n RDX: ffff8afb9ee37c00 RSI: ffff8afb8da1a578 RDI: ffff8afb87e81280\n RBP: ffff8afb83d67000 R08: 0000000000000001 R09: ffff8afb9652f850\n R10: ffff960cc2df7908 R11: 0000000000000002 R12: 0000000000000000\n R13: ffff8afb8d7688a0 R14: ffff8afb8da1a578 R15: 0000000000000224\n FS: 00007f4dac35ce00(0000) GS:ffff8afe30b00000(0000) knlGS:0000000000000000\n CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n CR2: 0000000000000008 CR3: 000000010ddc6000 CR4: 00000000003506e0\n Call Trace:\n\u003cTASK\u003e\n ? __die+0x23/0x70\n ? page_fault_oops+0x171/0x4e0\n ? plist_add+0xbe/0x100\n ? exc_page_fault+0x7c/0x180\n ? asm_exc_page_fault+0x26/0x30\n ? drm_dp_atomic_find_time_slots+0x5e/0x260 [drm_display_helper 0e67723696438d8e02b741593dd50d80b44c2026]\n ? drm_dp_atomic_find_time_slots+0x28/0x260 [drm_display_helper 0e67723696438d8e02b741593dd50d80b44c2026]\n compute_mst_dsc_configs_for_link+0x2ff/0xa40 [amdgpu 62e600d2a75e9158e1cd0a243bdc8e6da040c054]\n ? fill_plane_buffer_attributes+0x419/0x510 [amdgpu 62e600d2a75e9158e1cd0a243bdc8e6da040c054]\n compute_mst_dsc_configs_for_state+0x1e1/0x250 [amdgpu 62e600d2a75e9158e1cd0a243bdc8e6da040c054]\n amdgpu_dm_atomic_check+0xecd/0x1190 [amdgpu 62e600d2a75e9158e1cd0a243bdc8e6da040c054]\n drm_atomic_check_only+0x5c5/0xa40\n drm_mode_atomic_ioctl+0x76e/0xbc0\n\n[how]\ndsc recompute should be skipped if no mode change detected on the new\nrequest. If detected, keep checking whether the stream is already on\ncurrent state or not.\n\n(cherry picked from commit 8151a6c13111b465dbabe07c19f572f7cbd16fef)"
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CVE-2024-46854 (GCVE-0-2024-46854)
Vulnerability from cvelistv5
Published
2024-09-27 12:42
Modified
2025-11-03 22:19
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: dpaa: Pad packets to ETH_ZLEN
When sending packets under 60 bytes, up to three bytes of the buffer
following the data may be leaked. Avoid this by extending all packets to
ETH_ZLEN, ensuring nothing is leaked in the padding. This bug can be
reproduced by running
$ ping -s 11 destination
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 9ad1a37493338cacf04e2c93acf44d151a7adda8 Version: 9ad1a37493338cacf04e2c93acf44d151a7adda8 Version: 9ad1a37493338cacf04e2c93acf44d151a7adda8 Version: 9ad1a37493338cacf04e2c93acf44d151a7adda8 Version: 9ad1a37493338cacf04e2c93acf44d151a7adda8 Version: 9ad1a37493338cacf04e2c93acf44d151a7adda8 Version: 9ad1a37493338cacf04e2c93acf44d151a7adda8 Version: 9ad1a37493338cacf04e2c93acf44d151a7adda8 |
||
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CVE-2024-43914 (GCVE-0-2024-43914)
Vulnerability from cvelistv5
Published
2024-08-26 10:11
Modified
2025-11-03 22:07
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
md/raid5: avoid BUG_ON() while continue reshape after reassembling
Currently, mdadm support --revert-reshape to abort the reshape while
reassembling, as the test 07revert-grow. However, following BUG_ON()
can be triggerred by the test:
kernel BUG at drivers/md/raid5.c:6278!
invalid opcode: 0000 [#1] PREEMPT SMP PTI
irq event stamp: 158985
CPU: 6 PID: 891 Comm: md0_reshape Not tainted 6.9.0-03335-g7592a0b0049a #94
RIP: 0010:reshape_request+0x3f1/0xe60
Call Trace:
<TASK>
raid5_sync_request+0x43d/0x550
md_do_sync+0xb7a/0x2110
md_thread+0x294/0x2b0
kthread+0x147/0x1c0
ret_from_fork+0x59/0x70
ret_from_fork_asm+0x1a/0x30
</TASK>
Root cause is that --revert-reshape update the raid_disks from 5 to 4,
while reshape position is still set, and after reassembling the array,
reshape position will be read from super block, then during reshape the
checking of 'writepos' that is caculated by old reshape position will
fail.
Fix this panic the easy way first, by converting the BUG_ON() to
WARN_ON(), and stop the reshape if checkings fail.
Noted that mdadm must fix --revert-shape as well, and probably md/raid
should enhance metadata validation as well, however this means
reassemble will fail and there must be user tools to fix the wrong
metadata.
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-2024-47667 (GCVE-0-2024-47667)
Vulnerability from cvelistv5
Published
2024-10-09 14:13
Modified
2025-11-03 22:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
PCI: keystone: Add workaround for Errata #i2037 (AM65x SR 1.0)
Errata #i2037 in AM65x/DRA80xM Processors Silicon Revision 1.0
(SPRZ452D_July 2018_Revised December 2019 [1]) mentions when an
inbound PCIe TLP spans more than two internal AXI 128-byte bursts,
the bus may corrupt the packet payload and the corrupt data may
cause associated applications or the processor to hang.
The workaround for Errata #i2037 is to limit the maximum read
request size and maximum payload size to 128 bytes. Add workaround
for Errata #i2037 here.
The errata and workaround is applicable only to AM65x SR 1.0 and
later versions of the silicon will have this fixed.
[1] -> https://www.ti.com/lit/er/sprz452i/sprz452i.pdf
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-2024-46728 (GCVE-0-2024-46728)
Vulnerability from cvelistv5
Published
2024-09-18 06:32
Modified
2025-07-11 17:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Check index for aux_rd_interval before using
aux_rd_interval has size of 7 and should be checked.
This fixes 3 OVERRUN and 1 INTEGER_OVERFLOW issues reported by Coverity.
References
Impacted products
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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
When freeing a tree block, at btrfs_free_tree_block(), if we fail to
create a delayed reference we don't deal with the error and just do a
BUG_ON(). The error most likely to happen is -ENOMEM, and we have a
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-2024-49927 (GCVE-0-2024-49927)
Vulnerability from cvelistv5
Published
2024-10-21 18:01
Modified
2025-11-03 22:23
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
x86/ioapic: Handle allocation failures gracefully
Breno observed panics when using failslab under certain conditions during
runtime:
can not alloc irq_pin_list (-1,0,20)
Kernel panic - not syncing: IO-APIC: failed to add irq-pin. Can not proceed
panic+0x4e9/0x590
mp_irqdomain_alloc+0x9ab/0xa80
irq_domain_alloc_irqs_locked+0x25d/0x8d0
__irq_domain_alloc_irqs+0x80/0x110
mp_map_pin_to_irq+0x645/0x890
acpi_register_gsi_ioapic+0xe6/0x150
hpet_open+0x313/0x480
That's a pointless panic which is a leftover of the historic IO/APIC code
which panic'ed during early boot when the interrupt allocation failed.
The only place which might justify panic is the PIT/HPET timer_check() code
which tries to figure out whether the timer interrupt is delivered through
the IO/APIC. But that code does not require to handle interrupt allocation
failures. If the interrupt cannot be allocated then timer delivery fails
and it either panics due to that or falls back to legacy mode.
Cure this by removing the panic wrapper around __add_pin_to_irq_node() and
making mp_irqdomain_alloc() aware of the failure condition and handle it as
any other failure in this function gracefully.
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-2024-50189 (GCVE-0-2024-50189)
Vulnerability from cvelistv5
Published
2024-11-08 05:43
Modified
2025-11-03 22:26
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
HID: amd_sfh: Switch to device-managed dmam_alloc_coherent()
Using the device-managed version allows to simplify clean-up in probe()
error path.
Additionally, this device-managed ensures proper cleanup, which helps to
resolve memory errors, page faults, btrfs going read-only, and btrfs
disk corruption.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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CVE-2024-45020 (GCVE-0-2024-45020)
Vulnerability from cvelistv5
Published
2024-09-11 15:13
Modified
2025-05-04 09:31
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
bpf: Fix a kernel verifier crash in stacksafe()
Daniel Hodges reported a kernel verifier crash when playing with sched-ext.
Further investigation shows that the crash is due to invalid memory access
in stacksafe(). More specifically, it is the following code:
if (exact != NOT_EXACT &&
old->stack[spi].slot_type[i % BPF_REG_SIZE] !=
cur->stack[spi].slot_type[i % BPF_REG_SIZE])
return false;
The 'i' iterates old->allocated_stack.
If cur->allocated_stack < old->allocated_stack the out-of-bound
access will happen.
To fix the issue add 'i >= cur->allocated_stack' check such that if
the condition is true, stacksafe() should fail. Otherwise,
cur->stack[spi].slot_type[i % BPF_REG_SIZE] memory access is legal.
References
Impacted products
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CVE-2024-46850 (GCVE-0-2024-46850)
Vulnerability from cvelistv5
Published
2024-09-27 12:42
Modified
2025-05-04 09:35
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Avoid race between dcn35_set_drr() and dc_state_destruct()
dc_state_destruct() nulls the resource context of the DC state. The pipe
context passed to dcn35_set_drr() is a member of this resource context.
If dc_state_destruct() is called parallel to the IRQ processing (which
calls dcn35_set_drr() at some point), we can end up using already nulled
function callback fields of struct stream_resource.
The logic in dcn35_set_drr() already tries to avoid this, by checking tg
against NULL. But if the nulling happens exactly after the NULL check and
before the next access, then we get a race.
Avoid this by copying tg first to a local variable, and then use this
variable for all the operations. This should work, as long as nobody
frees the resource pool where the timing generators live.
(cherry picked from commit 0607a50c004798a96e62c089a4c34c220179dcb5)
References
Impacted products
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CVE-2024-45010 (GCVE-0-2024-45010)
Vulnerability from cvelistv5
Published
2024-09-11 15:13
Modified
2025-11-03 22:15
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
mptcp: pm: only mark 'subflow' endp as available
Adding the following warning ...
WARN_ON_ONCE(msk->pm.local_addr_used == 0)
... before decrementing the local_addr_used counter helped to find a bug
when running the "remove single address" subtest from the mptcp_join.sh
selftests.
Removing a 'signal' endpoint will trigger the removal of all subflows
linked to this endpoint via mptcp_pm_nl_rm_addr_or_subflow() with
rm_type == MPTCP_MIB_RMSUBFLOW. This will decrement the local_addr_used
counter, which is wrong in this case because this counter is linked to
'subflow' endpoints, and here it is a 'signal' endpoint that is being
removed.
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of mptcp_pm_nl_rm_addr_or_subflow(), only for 'subflow' endpoints, and
if the ID is not 0 -- local_addr_used is not taking into account these
ones. This marking of the ID as being available, and the decrement is
done no matter if a subflow using this ID is currently available,
because the subflow could have been closed before.
References
| URL | Tags | |
|---|---|---|
Impacted products
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CVE-2024-42259 (GCVE-0-2024-42259)
Vulnerability from cvelistv5
Published
2024-08-14 14:50
Modified
2025-11-03 22:02
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/i915/gem: Fix Virtual Memory mapping boundaries calculation
Calculating the size of the mapped area as the lesser value
between the requested size and the actual size does not consider
the partial mapping offset. This can cause page fault access.
Fix the calculation of the starting and ending addresses, the
total size is now deduced from the difference between the end and
start addresses.
Additionally, the calculations have been rewritten in a clearer
and more understandable form.
[Joonas: Add Requires: tag]
Requires: 60a2066c5005 ("drm/i915/gem: Adjust vma offset for framebuffer mmap offset")
(cherry picked from commit 97b6784753da06d9d40232328efc5c5367e53417)
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: c58305af1835095ddc25ee6f548ac05915e66ac5 Version: c58305af1835095ddc25ee6f548ac05915e66ac5 Version: c58305af1835095ddc25ee6f548ac05915e66ac5 Version: c58305af1835095ddc25ee6f548ac05915e66ac5 Version: c58305af1835095ddc25ee6f548ac05915e66ac5 Version: c58305af1835095ddc25ee6f548ac05915e66ac5 Version: c58305af1835095ddc25ee6f548ac05915e66ac5 Version: c58305af1835095ddc25ee6f548ac05915e66ac5 |
||
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CVE-2024-49962 (GCVE-0-2024-49962)
Vulnerability from cvelistv5
Published
2024-10-21 18:02
Modified
2025-11-03 22:23
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ACPICA: check null return of ACPI_ALLOCATE_ZEROED() in acpi_db_convert_to_package()
ACPICA commit 4d4547cf13cca820ff7e0f859ba83e1a610b9fd0
ACPI_ALLOCATE_ZEROED() may fail, elements might be NULL and will cause
NULL pointer dereference later.
[ rjw: Subject and changelog edits ]
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 9957510255724c1c746c9a6264c849e9fdd4cd24 Version: 9957510255724c1c746c9a6264c849e9fdd4cd24 Version: 9957510255724c1c746c9a6264c849e9fdd4cd24 Version: 9957510255724c1c746c9a6264c849e9fdd4cd24 Version: 9957510255724c1c746c9a6264c849e9fdd4cd24 Version: 9957510255724c1c746c9a6264c849e9fdd4cd24 Version: 9957510255724c1c746c9a6264c849e9fdd4cd24 Version: 9957510255724c1c746c9a6264c849e9fdd4cd24 Version: 9957510255724c1c746c9a6264c849e9fdd4cd24 |
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CVE-2024-41012 (GCVE-0-2024-41012)
Vulnerability from cvelistv5
Published
2024-07-23 08:06
Modified
2025-11-03 21:59
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
filelock: Remove locks reliably when fcntl/close race is detected
When fcntl_setlk() races with close(), it removes the created lock with
do_lock_file_wait().
However, LSMs can allow the first do_lock_file_wait() that created the lock
while denying the second do_lock_file_wait() that tries to remove the lock.
Separately, posix_lock_file() could also fail to
remove a lock due to GFP_KERNEL allocation failure (when splitting a range
in the middle).
After the bug has been triggered, use-after-free reads will occur in
lock_get_status() when userspace reads /proc/locks. This can likely be used
to read arbitrary kernel memory, but can't corrupt kernel memory.
Fix it by calling locks_remove_posix() instead, which is designed to
reliably get rid of POSIX locks associated with the given file and
files_struct and is also used by filp_flush().
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: c293621bbf678a3d85e3ed721c3921c8a670610d Version: c293621bbf678a3d85e3ed721c3921c8a670610d Version: c293621bbf678a3d85e3ed721c3921c8a670610d Version: c293621bbf678a3d85e3ed721c3921c8a670610d Version: c293621bbf678a3d85e3ed721c3921c8a670610d Version: c293621bbf678a3d85e3ed721c3921c8a670610d Version: c293621bbf678a3d85e3ed721c3921c8a670610d Version: c293621bbf678a3d85e3ed721c3921c8a670610d |
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CVE-2024-46755 (GCVE-0-2024-46755)
Vulnerability from cvelistv5
Published
2024-09-18 07:12
Modified
2025-11-03 22:17
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: mwifiex: Do not return unused priv in mwifiex_get_priv_by_id()
mwifiex_get_priv_by_id() returns the priv pointer corresponding to
the bss_num and bss_type, but without checking if the priv is actually
currently in use.
Unused priv pointers do not have a wiphy attached to them which can
lead to NULL pointer dereferences further down the callstack. Fix
this by returning only used priv pointers which have priv->bss_mode
set to something else than NL80211_IFTYPE_UNSPECIFIED.
Said NULL pointer dereference happened when an Accesspoint was started
with wpa_supplicant -i mlan0 with this config:
network={
ssid="somessid"
mode=2
frequency=2412
key_mgmt=WPA-PSK WPA-PSK-SHA256
proto=RSN
group=CCMP
pairwise=CCMP
psk="12345678"
}
When waiting for the AP to be established, interrupting wpa_supplicant
with <ctrl-c> and starting it again this happens:
| Unable to handle kernel NULL pointer dereference at virtual address 0000000000000140
| Mem abort info:
| ESR = 0x0000000096000004
| EC = 0x25: DABT (current EL), IL = 32 bits
| SET = 0, FnV = 0
| EA = 0, S1PTW = 0
| FSC = 0x04: level 0 translation fault
| Data abort info:
| ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000
| CM = 0, WnR = 0, TnD = 0, TagAccess = 0
| GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
| user pgtable: 4k pages, 48-bit VAs, pgdp=0000000046d96000
| [0000000000000140] pgd=0000000000000000, p4d=0000000000000000
| Internal error: Oops: 0000000096000004 [#1] PREEMPT SMP
| Modules linked in: caam_jr caamhash_desc spidev caamalg_desc crypto_engine authenc libdes mwifiex_sdio
+mwifiex crct10dif_ce cdc_acm onboard_usb_hub fsl_imx8_ddr_perf imx8m_ddrc rtc_ds1307 lm75 rtc_snvs
+imx_sdma caam imx8mm_thermal spi_imx error imx_cpufreq_dt fuse ip_tables x_tables ipv6
| CPU: 0 PID: 8 Comm: kworker/0:1 Not tainted 6.9.0-00007-g937242013fce-dirty #18
| Hardware name: somemachine (DT)
| Workqueue: events sdio_irq_work
| pstate: 00000005 (nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
| pc : mwifiex_get_cfp+0xd8/0x15c [mwifiex]
| lr : mwifiex_get_cfp+0x34/0x15c [mwifiex]
| sp : ffff8000818b3a70
| x29: ffff8000818b3a70 x28: ffff000006bfd8a5 x27: 0000000000000004
| x26: 000000000000002c x25: 0000000000001511 x24: 0000000002e86bc9
| x23: ffff000006bfd996 x22: 0000000000000004 x21: ffff000007bec000
| x20: 000000000000002c x19: 0000000000000000 x18: 0000000000000000
| x17: 000000040044ffff x16: 00500072b5503510 x15: ccc283740681e517
| x14: 0201000101006d15 x13: 0000000002e8ff43 x12: 002c01000000ffb1
| x11: 0100000000000000 x10: 02e8ff43002c0100 x9 : 0000ffb100100157
| x8 : ffff000003d20000 x7 : 00000000000002f1 x6 : 00000000ffffe124
| x5 : 0000000000000001 x4 : 0000000000000003 x3 : 0000000000000000
| x2 : 0000000000000000 x1 : 0001000000011001 x0 : 0000000000000000
| Call trace:
| mwifiex_get_cfp+0xd8/0x15c [mwifiex]
| mwifiex_parse_single_response_buf+0x1d0/0x504 [mwifiex]
| mwifiex_handle_event_ext_scan_report+0x19c/0x2f8 [mwifiex]
| mwifiex_process_sta_event+0x298/0xf0c [mwifiex]
| mwifiex_process_event+0x110/0x238 [mwifiex]
| mwifiex_main_process+0x428/0xa44 [mwifiex]
| mwifiex_sdio_interrupt+0x64/0x12c [mwifiex_sdio]
| process_sdio_pending_irqs+0x64/0x1b8
| sdio_irq_work+0x4c/0x7c
| process_one_work+0x148/0x2a0
| worker_thread+0x2fc/0x40c
| kthread+0x110/0x114
| ret_from_fork+0x10/0x20
| Code: a94153f3 a8c37bfd d50323bf d65f03c0 (f940a000)
| ---[ end trace 0000000000000000 ]---
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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"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mwifiex: Do not return unused priv in mwifiex_get_priv_by_id()\n\nmwifiex_get_priv_by_id() returns the priv pointer corresponding to\nthe bss_num and bss_type, but without checking if the priv is actually\ncurrently in use.\nUnused priv pointers do not have a wiphy attached to them which can\nlead to NULL pointer dereferences further down the callstack. Fix\nthis by returning only used priv pointers which have priv-\u003ebss_mode\nset to something else than NL80211_IFTYPE_UNSPECIFIED.\n\nSaid NULL pointer dereference happened when an Accesspoint was started\nwith wpa_supplicant -i mlan0 with this config:\n\nnetwork={\n ssid=\"somessid\"\n mode=2\n frequency=2412\n key_mgmt=WPA-PSK WPA-PSK-SHA256\n proto=RSN\n group=CCMP\n pairwise=CCMP\n psk=\"12345678\"\n}\n\nWhen waiting for the AP to be established, interrupting wpa_supplicant\nwith \u003cctrl-c\u003e and starting it again this happens:\n\n| Unable to handle kernel NULL pointer dereference at virtual address 0000000000000140\n| Mem abort info:\n| ESR = 0x0000000096000004\n| EC = 0x25: DABT (current EL), IL = 32 bits\n| SET = 0, FnV = 0\n| EA = 0, S1PTW = 0\n| FSC = 0x04: level 0 translation fault\n| Data abort info:\n| ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000\n| CM = 0, WnR = 0, TnD = 0, TagAccess = 0\n| GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0\n| user pgtable: 4k pages, 48-bit VAs, pgdp=0000000046d96000\n| [0000000000000140] pgd=0000000000000000, p4d=0000000000000000\n| Internal error: Oops: 0000000096000004 [#1] PREEMPT SMP\n| Modules linked in: caam_jr caamhash_desc spidev caamalg_desc crypto_engine authenc libdes mwifiex_sdio\n+mwifiex crct10dif_ce cdc_acm onboard_usb_hub fsl_imx8_ddr_perf imx8m_ddrc rtc_ds1307 lm75 rtc_snvs\n+imx_sdma caam imx8mm_thermal spi_imx error imx_cpufreq_dt fuse ip_tables x_tables ipv6\n| CPU: 0 PID: 8 Comm: kworker/0:1 Not tainted 6.9.0-00007-g937242013fce-dirty #18\n| Hardware name: somemachine (DT)\n| Workqueue: events sdio_irq_work\n| pstate: 00000005 (nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n| pc : mwifiex_get_cfp+0xd8/0x15c [mwifiex]\n| lr : mwifiex_get_cfp+0x34/0x15c [mwifiex]\n| sp : ffff8000818b3a70\n| x29: ffff8000818b3a70 x28: ffff000006bfd8a5 x27: 0000000000000004\n| x26: 000000000000002c x25: 0000000000001511 x24: 0000000002e86bc9\n| x23: ffff000006bfd996 x22: 0000000000000004 x21: ffff000007bec000\n| x20: 000000000000002c x19: 0000000000000000 x18: 0000000000000000\n| x17: 000000040044ffff x16: 00500072b5503510 x15: ccc283740681e517\n| x14: 0201000101006d15 x13: 0000000002e8ff43 x12: 002c01000000ffb1\n| x11: 0100000000000000 x10: 02e8ff43002c0100 x9 : 0000ffb100100157\n| x8 : ffff000003d20000 x7 : 00000000000002f1 x6 : 00000000ffffe124\n| x5 : 0000000000000001 x4 : 0000000000000003 x3 : 0000000000000000\n| x2 : 0000000000000000 x1 : 0001000000011001 x0 : 0000000000000000\n| Call trace:\n| mwifiex_get_cfp+0xd8/0x15c [mwifiex]\n| mwifiex_parse_single_response_buf+0x1d0/0x504 [mwifiex]\n| mwifiex_handle_event_ext_scan_report+0x19c/0x2f8 [mwifiex]\n| mwifiex_process_sta_event+0x298/0xf0c [mwifiex]\n| mwifiex_process_event+0x110/0x238 [mwifiex]\n| mwifiex_main_process+0x428/0xa44 [mwifiex]\n| mwifiex_sdio_interrupt+0x64/0x12c [mwifiex_sdio]\n| process_sdio_pending_irqs+0x64/0x1b8\n| sdio_irq_work+0x4c/0x7c\n| process_one_work+0x148/0x2a0\n| worker_thread+0x2fc/0x40c\n| kthread+0x110/0x114\n| ret_from_fork+0x10/0x20\n| Code: a94153f3 a8c37bfd d50323bf d65f03c0 (f940a000)\n| ---[ end trace 0000000000000000 ]---"
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CVE-2024-47679 (GCVE-0-2024-47679)
Vulnerability from cvelistv5
Published
2024-10-21 11:53
Modified
2025-11-03 22:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
vfs: fix race between evice_inodes() and find_inode()&iput()
Hi, all
Recently I noticed a bug[1] in btrfs, after digged it into
and I believe it'a race in vfs.
Let's assume there's a inode (ie ino 261) with i_count 1 is
called by iput(), and there's a concurrent thread calling
generic_shutdown_super().
cpu0: cpu1:
iput() // i_count is 1
->spin_lock(inode)
->dec i_count to 0
->iput_final() generic_shutdown_super()
->__inode_add_lru() ->evict_inodes()
// cause some reason[2] ->if (atomic_read(inode->i_count)) continue;
// return before // inode 261 passed the above check
// list_lru_add_obj() // and then schedule out
->spin_unlock()
// note here: the inode 261
// was still at sb list and hash list,
// and I_FREEING|I_WILL_FREE was not been set
btrfs_iget()
// after some function calls
->find_inode()
// found the above inode 261
->spin_lock(inode)
// check I_FREEING|I_WILL_FREE
// and passed
->__iget()
->spin_unlock(inode) // schedule back
->spin_lock(inode)
// check (I_NEW|I_FREEING|I_WILL_FREE) flags,
// passed and set I_FREEING
iput() ->spin_unlock(inode)
->spin_lock(inode) ->evict()
// dec i_count to 0
->iput_final()
->spin_unlock()
->evict()
Now, we have two threads simultaneously evicting
the same inode, which may trigger the BUG(inode->i_state & I_CLEAR)
statement both within clear_inode() and iput().
To fix the bug, recheck the inode->i_count after holding i_lock.
Because in the most scenarios, the first check is valid, and
the overhead of spin_lock() can be reduced.
If there is any misunderstanding, please let me know, thanks.
[1]: https://lore.kernel.org/linux-btrfs/000000000000eabe1d0619c48986@google.com/
[2]: The reason might be 1. SB_ACTIVE was removed or 2. mapping_shrinkable()
return false when I reproduced the bug.
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 63997e98a3be68d7cec806d22bf9b02b2e1daabb Version: 63997e98a3be68d7cec806d22bf9b02b2e1daabb Version: 63997e98a3be68d7cec806d22bf9b02b2e1daabb Version: 63997e98a3be68d7cec806d22bf9b02b2e1daabb Version: 63997e98a3be68d7cec806d22bf9b02b2e1daabb Version: 63997e98a3be68d7cec806d22bf9b02b2e1daabb Version: 63997e98a3be68d7cec806d22bf9b02b2e1daabb Version: 63997e98a3be68d7cec806d22bf9b02b2e1daabb Version: 63997e98a3be68d7cec806d22bf9b02b2e1daabb |
||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nvfs: fix race between evice_inodes() and find_inode()\u0026iput()\n\nHi, all\n\nRecently I noticed a bug[1] in btrfs, after digged it into\nand I believe it\u0027a race in vfs.\n\nLet\u0027s assume there\u0027s a inode (ie ino 261) with i_count 1 is\ncalled by iput(), and there\u0027s a concurrent thread calling\ngeneric_shutdown_super().\n\ncpu0: cpu1:\niput() // i_count is 1\n -\u003espin_lock(inode)\n -\u003edec i_count to 0\n -\u003eiput_final() generic_shutdown_super()\n -\u003e__inode_add_lru() -\u003eevict_inodes()\n // cause some reason[2] -\u003eif (atomic_read(inode-\u003ei_count)) continue;\n // return before // inode 261 passed the above check\n // list_lru_add_obj() // and then schedule out\n -\u003espin_unlock()\n// note here: the inode 261\n// was still at sb list and hash list,\n// and I_FREEING|I_WILL_FREE was not been set\n\nbtrfs_iget()\n // after some function calls\n -\u003efind_inode()\n // found the above inode 261\n -\u003espin_lock(inode)\n // check I_FREEING|I_WILL_FREE\n // and passed\n -\u003e__iget()\n -\u003espin_unlock(inode) // schedule back\n -\u003espin_lock(inode)\n // check (I_NEW|I_FREEING|I_WILL_FREE) flags,\n // passed and set I_FREEING\niput() -\u003espin_unlock(inode)\n -\u003espin_lock(inode)\t\t\t -\u003eevict()\n // dec i_count to 0\n -\u003eiput_final()\n -\u003espin_unlock()\n -\u003eevict()\n\nNow, we have two threads simultaneously evicting\nthe same inode, which may trigger the BUG(inode-\u003ei_state \u0026 I_CLEAR)\nstatement both within clear_inode() and iput().\n\nTo fix the bug, recheck the inode-\u003ei_count after holding i_lock.\nBecause in the most scenarios, the first check is valid, and\nthe overhead of spin_lock() can be reduced.\n\nIf there is any misunderstanding, please let me know, thanks.\n\n[1]: https://lore.kernel.org/linux-btrfs/000000000000eabe1d0619c48986@google.com/\n[2]: The reason might be 1. SB_ACTIVE was removed or 2. mapping_shrinkable()\nreturn false when I reproduced the bug."
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CVE-2024-47710 (GCVE-0-2024-47710)
Vulnerability from cvelistv5
Published
2024-10-21 11:53
Modified
2025-11-03 22:21
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
sock_map: Add a cond_resched() in sock_hash_free()
Several syzbot soft lockup reports all have in common sock_hash_free()
If a map with a large number of buckets is destroyed, we need to yield
the cpu when needed.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 5bed77b0a2a0e6b6bc0ae8e851cafb38ef0374df Version: 75e68e5bf2c7fa9d3e874099139df03d5952a3e1 Version: 75e68e5bf2c7fa9d3e874099139df03d5952a3e1 Version: 75e68e5bf2c7fa9d3e874099139df03d5952a3e1 Version: 75e68e5bf2c7fa9d3e874099139df03d5952a3e1 Version: 75e68e5bf2c7fa9d3e874099139df03d5952a3e1 Version: 75e68e5bf2c7fa9d3e874099139df03d5952a3e1 Version: 75e68e5bf2c7fa9d3e874099139df03d5952a3e1 Version: 6fc372656a1ebed8c1ebe0011881058c02eeddc0 |
||
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CVE-2024-47670 (GCVE-0-2024-47670)
Vulnerability from cvelistv5
Published
2024-10-09 14:49
Modified
2025-11-03 22:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ocfs2: add bounds checking to ocfs2_xattr_find_entry()
Add a paranoia check to make sure it doesn't stray beyond valid memory
region containing ocfs2 xattr entries when scanning for a match. It will
prevent out-of-bound access in case of crafted images.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
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CVE-2024-43852 (GCVE-0-2024-43852)
Vulnerability from cvelistv5
Published
2024-08-17 09:22
Modified
2025-05-04 09:27
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
hwmon: (ltc2991) re-order conditions to fix off by one bug
LTC2991_T_INT_CH_NR is 4. The st->temp_en[] array has LTC2991_MAX_CHANNEL
(4) elements. Thus if "channel" is equal to LTC2991_T_INT_CH_NR then we
have read one element beyond the end of the array. Flip the conditions
around so that we check if "channel" is valid before using it as an array
index.
References
Impacted products
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CVE-2024-49878 (GCVE-0-2024-49878)
Vulnerability from cvelistv5
Published
2024-10-21 18:01
Modified
2025-11-03 22:22
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
resource: fix region_intersects() vs add_memory_driver_managed()
On a system with CXL memory, the resource tree (/proc/iomem) related to
CXL memory may look like something as follows.
490000000-50fffffff : CXL Window 0
490000000-50fffffff : region0
490000000-50fffffff : dax0.0
490000000-50fffffff : System RAM (kmem)
Because drivers/dax/kmem.c calls add_memory_driver_managed() during
onlining CXL memory, which makes "System RAM (kmem)" a descendant of "CXL
Window X". This confuses region_intersects(), which expects all "System
RAM" resources to be at the top level of iomem_resource. This can lead to
bugs.
For example, when the following command line is executed to write some
memory in CXL memory range via /dev/mem,
$ dd if=data of=/dev/mem bs=$((1 << 10)) seek=$((0x490000000 >> 10)) count=1
dd: error writing '/dev/mem': Bad address
1+0 records in
0+0 records out
0 bytes copied, 0.0283507 s, 0.0 kB/s
the command fails as expected. However, the error code is wrong. It
should be "Operation not permitted" instead of "Bad address". More
seriously, the /dev/mem permission checking in devmem_is_allowed() passes
incorrectly. Although the accessing is prevented later because ioremap()
isn't allowed to map system RAM, it is a potential security issue. During
command executing, the following warning is reported in the kernel log for
calling ioremap() on system RAM.
ioremap on RAM at 0x0000000490000000 - 0x0000000490000fff
WARNING: CPU: 2 PID: 416 at arch/x86/mm/ioremap.c:216 __ioremap_caller.constprop.0+0x131/0x35d
Call Trace:
memremap+0xcb/0x184
xlate_dev_mem_ptr+0x25/0x2f
write_mem+0x94/0xfb
vfs_write+0x128/0x26d
ksys_write+0xac/0xfe
do_syscall_64+0x9a/0xfd
entry_SYSCALL_64_after_hwframe+0x4b/0x53
The details of command execution process are as follows. In the above
resource tree, "System RAM" is a descendant of "CXL Window 0" instead of a
top level resource. So, region_intersects() will report no System RAM
resources in the CXL memory region incorrectly, because it only checks the
top level resources. Consequently, devmem_is_allowed() will return 1
(allow access via /dev/mem) for CXL memory region incorrectly.
Fortunately, ioremap() doesn't allow to map System RAM and reject the
access.
So, region_intersects() needs to be fixed to work correctly with the
resource tree with "System RAM" not at top level as above. To fix it, if
we found a unmatched resource in the top level, we will continue to search
matched resources in its descendant resources. So, we will not miss any
matched resources in resource tree anymore.
In the new implementation, an example resource tree
|------------- "CXL Window 0" ------------|
|-- "System RAM" --|
will behave similar as the following fake resource tree for
region_intersects(, IORESOURCE_SYSTEM_RAM, ),
|-- "System RAM" --||-- "CXL Window 0a" --|
Where "CXL Window 0a" is part of the original "CXL Window 0" that
isn't covered by "System RAM".
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: c221c0b0308fd01d9fb33a16f64d2fd95f8830a4 Version: c221c0b0308fd01d9fb33a16f64d2fd95f8830a4 Version: c221c0b0308fd01d9fb33a16f64d2fd95f8830a4 Version: c221c0b0308fd01d9fb33a16f64d2fd95f8830a4 Version: c221c0b0308fd01d9fb33a16f64d2fd95f8830a4 Version: c221c0b0308fd01d9fb33a16f64d2fd95f8830a4 Version: c221c0b0308fd01d9fb33a16f64d2fd95f8830a4 Version: c221c0b0308fd01d9fb33a16f64d2fd95f8830a4 |
||
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CVE-2024-44941 (GCVE-0-2024-44941)
Vulnerability from cvelistv5
Published
2024-08-26 11:20
Modified
2025-07-11 17:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
f2fs: fix to cover read extent cache access with lock
syzbot reports a f2fs bug as below:
BUG: KASAN: slab-use-after-free in sanity_check_extent_cache+0x370/0x410 fs/f2fs/extent_cache.c:46
Read of size 4 at addr ffff8880739ab220 by task syz-executor200/5097
CPU: 0 PID: 5097 Comm: syz-executor200 Not tainted 6.9.0-rc6-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0x241/0x360 lib/dump_stack.c:114
print_address_description mm/kasan/report.c:377 [inline]
print_report+0x169/0x550 mm/kasan/report.c:488
kasan_report+0x143/0x180 mm/kasan/report.c:601
sanity_check_extent_cache+0x370/0x410 fs/f2fs/extent_cache.c:46
do_read_inode fs/f2fs/inode.c:509 [inline]
f2fs_iget+0x33e1/0x46e0 fs/f2fs/inode.c:560
f2fs_nfs_get_inode+0x74/0x100 fs/f2fs/super.c:3237
generic_fh_to_dentry+0x9f/0xf0 fs/libfs.c:1413
exportfs_decode_fh_raw+0x152/0x5f0 fs/exportfs/expfs.c:444
exportfs_decode_fh+0x3c/0x80 fs/exportfs/expfs.c:584
do_handle_to_path fs/fhandle.c:155 [inline]
handle_to_path fs/fhandle.c:210 [inline]
do_handle_open+0x495/0x650 fs/fhandle.c:226
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf5/0x240 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
We missed to cover sanity_check_extent_cache() w/ extent cache lock,
so, below race case may happen, result in use after free issue.
- f2fs_iget
- do_read_inode
- f2fs_init_read_extent_tree
: add largest extent entry in to cache
- shrink
- f2fs_shrink_read_extent_tree
- __shrink_extent_tree
- __detach_extent_node
: drop largest extent entry
- sanity_check_extent_cache
: access et->largest w/o lock
let's refactor sanity_check_extent_cache() to avoid extent cache access
and call it before f2fs_init_read_extent_tree() to fix this issue.
References
Impacted products
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CVE-2024-42279 (GCVE-0-2024-42279)
Vulnerability from cvelistv5
Published
2024-08-17 09:08
Modified
2025-05-04 09:25
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
spi: microchip-core: ensure TX and RX FIFOs are empty at start of a transfer
While transmitting with rx_len == 0, the RX FIFO is not going to be
emptied in the interrupt handler. A subsequent transfer could then
read crap from the previous transfer out of the RX FIFO into the
start RX buffer. The core provides a register that will empty the RX and
TX FIFOs, so do that before each transfer.
References
Impacted products
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CVE-2024-43893 (GCVE-0-2024-43893)
Vulnerability from cvelistv5
Published
2024-08-26 10:10
Modified
2025-11-03 22:06
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
serial: core: check uartclk for zero to avoid divide by zero
Calling ioctl TIOCSSERIAL with an invalid baud_base can
result in uartclk being zero, which will result in a
divide by zero error in uart_get_divisor(). The check for
uartclk being zero in uart_set_info() needs to be done
before other settings are made as subsequent calls to
ioctl TIOCSSERIAL for the same port would be impacted if
the uartclk check was done where uartclk gets set.
Oops: divide error: 0000 PREEMPT SMP KASAN PTI
RIP: 0010:uart_get_divisor (drivers/tty/serial/serial_core.c:580)
Call Trace:
<TASK>
serial8250_get_divisor (drivers/tty/serial/8250/8250_port.c:2576
drivers/tty/serial/8250/8250_port.c:2589)
serial8250_do_set_termios (drivers/tty/serial/8250/8250_port.c:502
drivers/tty/serial/8250/8250_port.c:2741)
serial8250_set_termios (drivers/tty/serial/8250/8250_port.c:2862)
uart_change_line_settings (./include/linux/spinlock.h:376
./include/linux/serial_core.h:608 drivers/tty/serial/serial_core.c:222)
uart_port_startup (drivers/tty/serial/serial_core.c:342)
uart_startup (drivers/tty/serial/serial_core.c:368)
uart_set_info (drivers/tty/serial/serial_core.c:1034)
uart_set_info_user (drivers/tty/serial/serial_core.c:1059)
tty_set_serial (drivers/tty/tty_io.c:2637)
tty_ioctl (drivers/tty/tty_io.c:2647 drivers/tty/tty_io.c:2791)
__x64_sys_ioctl (fs/ioctl.c:52 fs/ioctl.c:907
fs/ioctl.c:893 fs/ioctl.c:893)
do_syscall_64 (arch/x86/entry/common.c:52
(discriminator 1) arch/x86/entry/common.c:83 (discriminator 1))
entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
Rule: add
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-2024-42274 (GCVE-0-2024-42274)
Vulnerability from cvelistv5
Published
2024-08-17 08:54
Modified
2025-11-03 22:03
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
Revert "ALSA: firewire-lib: operate for period elapse event in process context"
Commit 7ba5ca32fe6e ("ALSA: firewire-lib: operate for period elapse event
in process context") removed the process context workqueue from
amdtp_domain_stream_pcm_pointer() and update_pcm_pointers() to remove
its overhead.
With RME Fireface 800, this lead to a regression since
Kernels 5.14.0, causing an AB/BA deadlock competition for the
substream lock with eventual system freeze under ALSA operation:
thread 0:
* (lock A) acquire substream lock by
snd_pcm_stream_lock_irq() in
snd_pcm_status64()
* (lock B) wait for tasklet to finish by calling
tasklet_unlock_spin_wait() in
tasklet_disable_in_atomic() in
ohci_flush_iso_completions() of ohci.c
thread 1:
* (lock B) enter tasklet
* (lock A) attempt to acquire substream lock,
waiting for it to be released:
snd_pcm_stream_lock_irqsave() in
snd_pcm_period_elapsed() in
update_pcm_pointers() in
process_ctx_payloads() in
process_rx_packets() of amdtp-stream.c
? tasklet_unlock_spin_wait
</NMI>
<TASK>
ohci_flush_iso_completions firewire_ohci
amdtp_domain_stream_pcm_pointer snd_firewire_lib
snd_pcm_update_hw_ptr0 snd_pcm
snd_pcm_status64 snd_pcm
? native_queued_spin_lock_slowpath
</NMI>
<IRQ>
_raw_spin_lock_irqsave
snd_pcm_period_elapsed snd_pcm
process_rx_packets snd_firewire_lib
irq_target_callback snd_firewire_lib
handle_it_packet firewire_ohci
context_tasklet firewire_ohci
Restore the process context work queue to prevent deadlock
AB/BA deadlock competition for ALSA substream lock of
snd_pcm_stream_lock_irq() in snd_pcm_status64()
and snd_pcm_stream_lock_irqsave() in snd_pcm_period_elapsed().
revert commit 7ba5ca32fe6e ("ALSA: firewire-lib: operate for period
elapse event in process context")
Replace inline description to prevent future deadlock.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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CVE-2024-44980 (GCVE-0-2024-44980)
Vulnerability from cvelistv5
Published
2024-09-04 19:54
Modified
2025-05-04 09:30
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/xe: Fix opregion leak
Being part o the display, ideally the setup and cleanup would be done by
display itself. However this is a bigger refactor that needs to be done
on both i915 and xe. For now, just fix the leak:
unreferenced object 0xffff8881a0300008 (size 192):
comm "modprobe", pid 4354, jiffies 4295647021
hex dump (first 32 bytes):
00 00 87 27 81 88 ff ff 18 80 9b 00 00 c9 ff ff ...'............
18 81 9b 00 00 c9 ff ff 00 00 00 00 00 00 00 00 ................
backtrace (crc 99260e31):
[<ffffffff823ce65b>] kmemleak_alloc+0x4b/0x80
[<ffffffff81493be2>] kmalloc_trace_noprof+0x312/0x3d0
[<ffffffffa1345679>] intel_opregion_setup+0x89/0x700 [xe]
[<ffffffffa125bfaf>] xe_display_init_noirq+0x2f/0x90 [xe]
[<ffffffffa1199ec3>] xe_device_probe+0x7a3/0xbf0 [xe]
[<ffffffffa11f3713>] xe_pci_probe+0x333/0x5b0 [xe]
[<ffffffff81af6be8>] local_pci_probe+0x48/0xb0
[<ffffffff81af8778>] pci_device_probe+0xc8/0x280
[<ffffffff81d09048>] really_probe+0xf8/0x390
[<ffffffff81d0937a>] __driver_probe_device+0x8a/0x170
[<ffffffff81d09503>] driver_probe_device+0x23/0xb0
[<ffffffff81d097b7>] __driver_attach+0xc7/0x190
[<ffffffff81d0628d>] bus_for_each_dev+0x7d/0xd0
[<ffffffff81d0851e>] driver_attach+0x1e/0x30
[<ffffffff81d07ac7>] bus_add_driver+0x117/0x250
(cherry picked from commit 6f4e43a2f771b737d991142ec4f6d4b7ff31fbb4)
References
Impacted products
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CVE-2024-46828 (GCVE-0-2024-46828)
Vulnerability from cvelistv5
Published
2024-09-27 12:39
Modified
2025-11-03 22:19
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
sched: sch_cake: fix bulk flow accounting logic for host fairness
In sch_cake, we keep track of the count of active bulk flows per host,
when running in dst/src host fairness mode, which is used as the
round-robin weight when iterating through flows. The count of active
bulk flows is updated whenever a flow changes state.
This has a peculiar interaction with the hash collision handling: when a
hash collision occurs (after the set-associative hashing), the state of
the hash bucket is simply updated to match the new packet that collided,
and if host fairness is enabled, that also means assigning new per-host
state to the flow. For this reason, the bulk flow counters of the
host(s) assigned to the flow are decremented, before new state is
assigned (and the counters, which may not belong to the same host
anymore, are incremented again).
Back when this code was introduced, the host fairness mode was always
enabled, so the decrement was unconditional. When the configuration
flags were introduced the *increment* was made conditional, but
the *decrement* was not. Which of course can lead to a spurious
decrement (and associated wrap-around to U16_MAX).
AFAICT, when host fairness is disabled, the decrement and wrap-around
happens as soon as a hash collision occurs (which is not that common in
itself, due to the set-associative hashing). However, in most cases this
is harmless, as the value is only used when host fairness mode is
enabled. So in order to trigger an array overflow, sch_cake has to first
be configured with host fairness disabled, and while running in this
mode, a hash collision has to occur to cause the overflow. Then, the
qdisc has to be reconfigured to enable host fairness, which leads to the
array out-of-bounds because the wrapped-around value is retained and
used as an array index. It seems that syzbot managed to trigger this,
which is quite impressive in its own right.
This patch fixes the issue by introducing the same conditional check on
decrement as is used on increment.
The original bug predates the upstreaming of cake, but the commit listed
in the Fixes tag touched that code, meaning that this patch won't apply
before that.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 712639929912c5eefb09facccb48d55b3f72c9f8 Version: 712639929912c5eefb09facccb48d55b3f72c9f8 Version: 712639929912c5eefb09facccb48d55b3f72c9f8 Version: 712639929912c5eefb09facccb48d55b3f72c9f8 Version: 712639929912c5eefb09facccb48d55b3f72c9f8 Version: 712639929912c5eefb09facccb48d55b3f72c9f8 Version: 712639929912c5eefb09facccb48d55b3f72c9f8 |
||
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CVE-2024-46720 (GCVE-0-2024-46720)
Vulnerability from cvelistv5
Published
2024-09-18 06:32
Modified
2025-11-03 22:16
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: fix dereference after null check
check the pointer hive before use.
References
| URL | Tags | |
|---|---|---|
Impacted products
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CVE-2024-45008 (GCVE-0-2024-45008)
Vulnerability from cvelistv5
Published
2024-09-04 19:54
Modified
2025-11-03 22:15
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
Input: MT - limit max slots
syzbot is reporting too large allocation at input_mt_init_slots(), for
num_slots is supplied from userspace using ioctl(UI_DEV_CREATE).
Since nobody knows possible max slots, this patch chose 1024.
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-2024-39472 (GCVE-0-2024-39472)
Vulnerability from cvelistv5
Published
2024-07-05 06:42
Modified
2025-11-03 21:56
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
xfs: fix log recovery buffer allocation for the legacy h_size fixup
Commit a70f9fe52daa ("xfs: detect and handle invalid iclog size set by
mkfs") added a fixup for incorrect h_size values used for the initial
umount record in old xfsprogs versions. Later commit 0c771b99d6c9
("xfs: clean up calculation of LR header blocks") cleaned up the log
reover buffer calculation, but stoped using the fixed up h_size value
to size the log recovery buffer, which can lead to an out of bounds
access when the incorrect h_size does not come from the old mkfs
tool, but a fuzzer.
Fix this by open coding xlog_logrec_hblks and taking the fixed h_size
into account for this calculation.
References
| URL | Tags | |
|---|---|---|
Impacted products
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CVE-2024-42156 (GCVE-0-2024-42156)
Vulnerability from cvelistv5
Published
2024-07-30 07:46
Modified
2025-05-20 14:27
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
s390/pkey: Wipe copies of clear-key structures on failure
Wipe all sensitive data from stack for all IOCTLs, which convert a
clear-key into a protected- or secure-key.
References
Impacted products
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CVE-2024-42311 (GCVE-0-2024-42311)
Vulnerability from cvelistv5
Published
2024-08-17 09:09
Modified
2025-11-03 22:04
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
hfs: fix to initialize fields of hfs_inode_info after hfs_alloc_inode()
Syzbot reports uninitialized value access issue as below:
loop0: detected capacity change from 0 to 64
=====================================================
BUG: KMSAN: uninit-value in hfs_revalidate_dentry+0x307/0x3f0 fs/hfs/sysdep.c:30
hfs_revalidate_dentry+0x307/0x3f0 fs/hfs/sysdep.c:30
d_revalidate fs/namei.c:862 [inline]
lookup_fast+0x89e/0x8e0 fs/namei.c:1649
walk_component fs/namei.c:2001 [inline]
link_path_walk+0x817/0x1480 fs/namei.c:2332
path_lookupat+0xd9/0x6f0 fs/namei.c:2485
filename_lookup+0x22e/0x740 fs/namei.c:2515
user_path_at_empty+0x8b/0x390 fs/namei.c:2924
user_path_at include/linux/namei.h:57 [inline]
do_mount fs/namespace.c:3689 [inline]
__do_sys_mount fs/namespace.c:3898 [inline]
__se_sys_mount+0x66b/0x810 fs/namespace.c:3875
__x64_sys_mount+0xe4/0x140 fs/namespace.c:3875
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xcf/0x1e0 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x63/0x6b
BUG: KMSAN: uninit-value in hfs_ext_read_extent fs/hfs/extent.c:196 [inline]
BUG: KMSAN: uninit-value in hfs_get_block+0x92d/0x1620 fs/hfs/extent.c:366
hfs_ext_read_extent fs/hfs/extent.c:196 [inline]
hfs_get_block+0x92d/0x1620 fs/hfs/extent.c:366
block_read_full_folio+0x4ff/0x11b0 fs/buffer.c:2271
hfs_read_folio+0x55/0x60 fs/hfs/inode.c:39
filemap_read_folio+0x148/0x4f0 mm/filemap.c:2426
do_read_cache_folio+0x7c8/0xd90 mm/filemap.c:3553
do_read_cache_page mm/filemap.c:3595 [inline]
read_cache_page+0xfb/0x2f0 mm/filemap.c:3604
read_mapping_page include/linux/pagemap.h:755 [inline]
hfs_btree_open+0x928/0x1ae0 fs/hfs/btree.c:78
hfs_mdb_get+0x260c/0x3000 fs/hfs/mdb.c:204
hfs_fill_super+0x1fb1/0x2790 fs/hfs/super.c:406
mount_bdev+0x628/0x920 fs/super.c:1359
hfs_mount+0xcd/0xe0 fs/hfs/super.c:456
legacy_get_tree+0x167/0x2e0 fs/fs_context.c:610
vfs_get_tree+0xdc/0x5d0 fs/super.c:1489
do_new_mount+0x7a9/0x16f0 fs/namespace.c:3145
path_mount+0xf98/0x26a0 fs/namespace.c:3475
do_mount fs/namespace.c:3488 [inline]
__do_sys_mount fs/namespace.c:3697 [inline]
__se_sys_mount+0x919/0x9e0 fs/namespace.c:3674
__ia32_sys_mount+0x15b/0x1b0 fs/namespace.c:3674
do_syscall_32_irqs_on arch/x86/entry/common.c:112 [inline]
__do_fast_syscall_32+0xa2/0x100 arch/x86/entry/common.c:178
do_fast_syscall_32+0x37/0x80 arch/x86/entry/common.c:203
do_SYSENTER_32+0x1f/0x30 arch/x86/entry/common.c:246
entry_SYSENTER_compat_after_hwframe+0x70/0x82
Uninit was created at:
__alloc_pages+0x9a6/0xe00 mm/page_alloc.c:4590
__alloc_pages_node include/linux/gfp.h:238 [inline]
alloc_pages_node include/linux/gfp.h:261 [inline]
alloc_slab_page mm/slub.c:2190 [inline]
allocate_slab mm/slub.c:2354 [inline]
new_slab+0x2d7/0x1400 mm/slub.c:2407
___slab_alloc+0x16b5/0x3970 mm/slub.c:3540
__slab_alloc mm/slub.c:3625 [inline]
__slab_alloc_node mm/slub.c:3678 [inline]
slab_alloc_node mm/slub.c:3850 [inline]
kmem_cache_alloc_lru+0x64d/0xb30 mm/slub.c:3879
alloc_inode_sb include/linux/fs.h:3018 [inline]
hfs_alloc_inode+0x5a/0xc0 fs/hfs/super.c:165
alloc_inode+0x83/0x440 fs/inode.c:260
new_inode_pseudo fs/inode.c:1005 [inline]
new_inode+0x38/0x4f0 fs/inode.c:1031
hfs_new_inode+0x61/0x1010 fs/hfs/inode.c:186
hfs_mkdir+0x54/0x250 fs/hfs/dir.c:228
vfs_mkdir+0x49a/0x700 fs/namei.c:4126
do_mkdirat+0x529/0x810 fs/namei.c:4149
__do_sys_mkdirat fs/namei.c:4164 [inline]
__se_sys_mkdirat fs/namei.c:4162 [inline]
__x64_sys_mkdirat+0xc8/0x120 fs/namei.c:4162
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xcf/0x1e0 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x63/0x6b
It missed to initialize .tz_secondswest, .cached_start and .cached_blocks
fields in struct hfs_inode_info after hfs_alloc_inode(), fix 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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"version": "4.19.320",
"versionType": "semver"
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{
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"version": "5.4.282",
"versionType": "semver"
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{
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"status": "unaffected",
"version": "5.10.224",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.165",
"versionType": "semver"
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{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.103",
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{
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"version": "6.6.44",
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{
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"status": "unaffected",
"version": "6.10.3",
"versionType": "semver"
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{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.11",
"versionType": "original_commit_for_fix"
}
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}
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"cpeApplicability": [
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}
],
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}
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}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nhfs: fix to initialize fields of hfs_inode_info after hfs_alloc_inode()\n\nSyzbot reports uninitialized value access issue as below:\n\nloop0: detected capacity change from 0 to 64\n=====================================================\nBUG: KMSAN: uninit-value in hfs_revalidate_dentry+0x307/0x3f0 fs/hfs/sysdep.c:30\n hfs_revalidate_dentry+0x307/0x3f0 fs/hfs/sysdep.c:30\n d_revalidate fs/namei.c:862 [inline]\n lookup_fast+0x89e/0x8e0 fs/namei.c:1649\n walk_component fs/namei.c:2001 [inline]\n link_path_walk+0x817/0x1480 fs/namei.c:2332\n path_lookupat+0xd9/0x6f0 fs/namei.c:2485\n filename_lookup+0x22e/0x740 fs/namei.c:2515\n user_path_at_empty+0x8b/0x390 fs/namei.c:2924\n user_path_at include/linux/namei.h:57 [inline]\n do_mount fs/namespace.c:3689 [inline]\n __do_sys_mount fs/namespace.c:3898 [inline]\n __se_sys_mount+0x66b/0x810 fs/namespace.c:3875\n __x64_sys_mount+0xe4/0x140 fs/namespace.c:3875\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xcf/0x1e0 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x63/0x6b\n\nBUG: KMSAN: uninit-value in hfs_ext_read_extent fs/hfs/extent.c:196 [inline]\nBUG: KMSAN: uninit-value in hfs_get_block+0x92d/0x1620 fs/hfs/extent.c:366\n hfs_ext_read_extent fs/hfs/extent.c:196 [inline]\n hfs_get_block+0x92d/0x1620 fs/hfs/extent.c:366\n block_read_full_folio+0x4ff/0x11b0 fs/buffer.c:2271\n hfs_read_folio+0x55/0x60 fs/hfs/inode.c:39\n filemap_read_folio+0x148/0x4f0 mm/filemap.c:2426\n do_read_cache_folio+0x7c8/0xd90 mm/filemap.c:3553\n do_read_cache_page mm/filemap.c:3595 [inline]\n read_cache_page+0xfb/0x2f0 mm/filemap.c:3604\n read_mapping_page include/linux/pagemap.h:755 [inline]\n hfs_btree_open+0x928/0x1ae0 fs/hfs/btree.c:78\n hfs_mdb_get+0x260c/0x3000 fs/hfs/mdb.c:204\n hfs_fill_super+0x1fb1/0x2790 fs/hfs/super.c:406\n mount_bdev+0x628/0x920 fs/super.c:1359\n hfs_mount+0xcd/0xe0 fs/hfs/super.c:456\n legacy_get_tree+0x167/0x2e0 fs/fs_context.c:610\n vfs_get_tree+0xdc/0x5d0 fs/super.c:1489\n do_new_mount+0x7a9/0x16f0 fs/namespace.c:3145\n path_mount+0xf98/0x26a0 fs/namespace.c:3475\n do_mount fs/namespace.c:3488 [inline]\n __do_sys_mount fs/namespace.c:3697 [inline]\n __se_sys_mount+0x919/0x9e0 fs/namespace.c:3674\n __ia32_sys_mount+0x15b/0x1b0 fs/namespace.c:3674\n do_syscall_32_irqs_on arch/x86/entry/common.c:112 [inline]\n __do_fast_syscall_32+0xa2/0x100 arch/x86/entry/common.c:178\n do_fast_syscall_32+0x37/0x80 arch/x86/entry/common.c:203\n do_SYSENTER_32+0x1f/0x30 arch/x86/entry/common.c:246\n entry_SYSENTER_compat_after_hwframe+0x70/0x82\n\nUninit was created at:\n __alloc_pages+0x9a6/0xe00 mm/page_alloc.c:4590\n __alloc_pages_node include/linux/gfp.h:238 [inline]\n alloc_pages_node include/linux/gfp.h:261 [inline]\n alloc_slab_page mm/slub.c:2190 [inline]\n allocate_slab mm/slub.c:2354 [inline]\n new_slab+0x2d7/0x1400 mm/slub.c:2407\n ___slab_alloc+0x16b5/0x3970 mm/slub.c:3540\n __slab_alloc mm/slub.c:3625 [inline]\n __slab_alloc_node mm/slub.c:3678 [inline]\n slab_alloc_node mm/slub.c:3850 [inline]\n kmem_cache_alloc_lru+0x64d/0xb30 mm/slub.c:3879\n alloc_inode_sb include/linux/fs.h:3018 [inline]\n hfs_alloc_inode+0x5a/0xc0 fs/hfs/super.c:165\n alloc_inode+0x83/0x440 fs/inode.c:260\n new_inode_pseudo fs/inode.c:1005 [inline]\n new_inode+0x38/0x4f0 fs/inode.c:1031\n hfs_new_inode+0x61/0x1010 fs/hfs/inode.c:186\n hfs_mkdir+0x54/0x250 fs/hfs/dir.c:228\n vfs_mkdir+0x49a/0x700 fs/namei.c:4126\n do_mkdirat+0x529/0x810 fs/namei.c:4149\n __do_sys_mkdirat fs/namei.c:4164 [inline]\n __se_sys_mkdirat fs/namei.c:4162 [inline]\n __x64_sys_mkdirat+0xc8/0x120 fs/namei.c:4162\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xcf/0x1e0 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x63/0x6b\n\nIt missed to initialize .tz_secondswest, .cached_start and .cached_blocks\nfields in struct hfs_inode_info after hfs_alloc_inode(), fix it."
}
],
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},
{
"url": "https://git.kernel.org/stable/c/4a52861cd76e79f1a593beb23d096523eb9732c2"
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{
"url": "https://git.kernel.org/stable/c/10f7163bfb5f8b4e0c9c05a939f20b8540e33c65"
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{
"url": "https://git.kernel.org/stable/c/d55aae5c1730d6b70d5d8eaff00113cd34772ea3"
},
{
"url": "https://git.kernel.org/stable/c/58d83fc160505a7009c39dec64effaac5129b971"
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"url": "https://git.kernel.org/stable/c/26a2ed107929a855155429b11e1293b83e6b2a8b"
}
],
"title": "hfs: fix to initialize fields of hfs_inode_info after hfs_alloc_inode()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-42311",
"datePublished": "2024-08-17T09:09:15.793Z",
"dateReserved": "2024-07-30T07:40:12.277Z",
"dateUpdated": "2025-11-03T22:04:27.025Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-46757 (GCVE-0-2024-46757)
Vulnerability from cvelistv5
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
Show details on NVD website{
"containers": {
"cna": {
"providerMetadata": {
"dateUpdated": "2025-01-09T15:47:47.308Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
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"lang": "en",
"value": "This CVE ID has been rejected or withdrawn by its CVE Numbering Authority."
}
]
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-46757",
"datePublished": "2024-09-18T07:12:16.843Z",
"dateRejected": "2025-01-09T15:47:47.308Z",
"dateReserved": "2024-09-11T15:12:18.271Z",
"dateUpdated": "2025-01-09T15:47:47.308Z",
"state": "REJECTED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-46675 (GCVE-0-2024-46675)
Vulnerability from cvelistv5
Published
2024-09-13 05:29
Modified
2025-11-03 22:16
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: dwc3: core: Prevent USB core invalid event buffer address access
This commit addresses an issue where the USB core could access an
invalid event buffer address during runtime suspend, potentially causing
SMMU faults and other memory issues in Exynos platforms. The problem
arises from the following sequence.
1. In dwc3_gadget_suspend, there is a chance of a timeout when
moving the USB core to the halt state after clearing the
run/stop bit by software.
2. In dwc3_core_exit, the event buffer is cleared regardless of
the USB core's status, which may lead to an SMMU faults and
other memory issues. if the USB core tries to access the event
buffer address.
To prevent this hardware quirk on Exynos platforms, this commit ensures
that the event buffer address is not cleared by software when the USB
core is active during runtime suspend by checking its status before
clearing the buffer address.
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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},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T22:16:11.115Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
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],
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"vendor": "Linux",
"versions": [
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CVE-2024-46672 (GCVE-0-2024-46672)
Vulnerability from cvelistv5
Published
2024-09-11 15:14
Modified
2025-05-04 09:31
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: brcmfmac: cfg80211: Handle SSID based pmksa deletion
wpa_supplicant 2.11 sends since 1efdba5fdc2c ("Handle PMKSA flush in the
driver for SAE/OWE offload cases") SSID based PMKSA del commands.
brcmfmac is not prepared and tries to dereference the NULL bssid and
pmkid pointers in cfg80211_pmksa. PMKID_V3 operations support SSID based
updates so copy the SSID.
References
Impacted products
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CVE-2024-36968 (GCVE-0-2024-36968)
Vulnerability from cvelistv5
Published
2024-06-08 12:53
Modified
2025-05-04 09:13
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: L2CAP: Fix div-by-zero in l2cap_le_flowctl_init()
l2cap_le_flowctl_init() can cause both div-by-zero and an integer
overflow since hdev->le_mtu may not fall in the valid range.
Move MTU from hci_dev to hci_conn to validate MTU and stop the connection
process earlier if MTU is invalid.
Also, add a missing validation in read_buffer_size() and make it return
an error value if the validation fails.
Now hci_conn_add() returns ERR_PTR() as it can fail due to the both a
kzalloc failure and invalid MTU value.
divide error: 0000 [#1] PREEMPT SMP KASAN NOPTI
CPU: 0 PID: 67 Comm: kworker/u5:0 Tainted: G W 6.9.0-rc5+ #20
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014
Workqueue: hci0 hci_rx_work
RIP: 0010:l2cap_le_flowctl_init+0x19e/0x3f0 net/bluetooth/l2cap_core.c:547
Code: e8 17 17 0c 00 66 41 89 9f 84 00 00 00 bf 01 00 00 00 41 b8 02 00 00 00 4c
89 fe 4c 89 e2 89 d9 e8 27 17 0c 00 44 89 f0 31 d2 <66> f7 f3 89 c3 ff c3 4d 8d
b7 88 00 00 00 4c 89 f0 48 c1 e8 03 42
RSP: 0018:ffff88810bc0f858 EFLAGS: 00010246
RAX: 00000000000002a0 RBX: 0000000000000000 RCX: dffffc0000000000
RDX: 0000000000000000 RSI: ffff88810bc0f7c0 RDI: ffffc90002dcb66f
RBP: ffff88810bc0f880 R08: aa69db2dda70ff01 R09: 0000ffaaaaaaaaaa
R10: 0084000000ffaaaa R11: 0000000000000000 R12: ffff88810d65a084
R13: dffffc0000000000 R14: 00000000000002a0 R15: ffff88810d65a000
FS: 0000000000000000(0000) GS:ffff88811ac00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020000100 CR3: 0000000103268003 CR4: 0000000000770ef0
PKRU: 55555554
Call Trace:
<TASK>
l2cap_le_connect_req net/bluetooth/l2cap_core.c:4902 [inline]
l2cap_le_sig_cmd net/bluetooth/l2cap_core.c:5420 [inline]
l2cap_le_sig_channel net/bluetooth/l2cap_core.c:5486 [inline]
l2cap_recv_frame+0xe59d/0x11710 net/bluetooth/l2cap_core.c:6809
l2cap_recv_acldata+0x544/0x10a0 net/bluetooth/l2cap_core.c:7506
hci_acldata_packet net/bluetooth/hci_core.c:3939 [inline]
hci_rx_work+0x5e5/0xb20 net/bluetooth/hci_core.c:4176
process_one_work kernel/workqueue.c:3254 [inline]
process_scheduled_works+0x90f/0x1530 kernel/workqueue.c:3335
worker_thread+0x926/0xe70 kernel/workqueue.c:3416
kthread+0x2e3/0x380 kernel/kthread.c:388
ret_from_fork+0x5c/0x90 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
</TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: L2CAP: Fix div-by-zero in l2cap_le_flowctl_init()\n\nl2cap_le_flowctl_init() can cause both div-by-zero and an integer\noverflow since hdev-\u003ele_mtu may not fall in the valid range.\n\nMove MTU from hci_dev to hci_conn to validate MTU and stop the connection\nprocess earlier if MTU is invalid.\nAlso, add a missing validation in read_buffer_size() and make it return\nan error value if the validation fails.\nNow hci_conn_add() returns ERR_PTR() as it can fail due to the both a\nkzalloc failure and invalid MTU value.\n\ndivide error: 0000 [#1] PREEMPT SMP KASAN NOPTI\nCPU: 0 PID: 67 Comm: kworker/u5:0 Tainted: G W 6.9.0-rc5+ #20\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014\nWorkqueue: hci0 hci_rx_work\nRIP: 0010:l2cap_le_flowctl_init+0x19e/0x3f0 net/bluetooth/l2cap_core.c:547\nCode: e8 17 17 0c 00 66 41 89 9f 84 00 00 00 bf 01 00 00 00 41 b8 02 00 00 00 4c\n89 fe 4c 89 e2 89 d9 e8 27 17 0c 00 44 89 f0 31 d2 \u003c66\u003e f7 f3 89 c3 ff c3 4d 8d\nb7 88 00 00 00 4c 89 f0 48 c1 e8 03 42\nRSP: 0018:ffff88810bc0f858 EFLAGS: 00010246\nRAX: 00000000000002a0 RBX: 0000000000000000 RCX: dffffc0000000000\nRDX: 0000000000000000 RSI: ffff88810bc0f7c0 RDI: ffffc90002dcb66f\nRBP: ffff88810bc0f880 R08: aa69db2dda70ff01 R09: 0000ffaaaaaaaaaa\nR10: 0084000000ffaaaa R11: 0000000000000000 R12: ffff88810d65a084\nR13: dffffc0000000000 R14: 00000000000002a0 R15: ffff88810d65a000\nFS: 0000000000000000(0000) GS:ffff88811ac00000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 0000000020000100 CR3: 0000000103268003 CR4: 0000000000770ef0\nPKRU: 55555554\nCall Trace:\n \u003cTASK\u003e\n l2cap_le_connect_req net/bluetooth/l2cap_core.c:4902 [inline]\n l2cap_le_sig_cmd net/bluetooth/l2cap_core.c:5420 [inline]\n l2cap_le_sig_channel net/bluetooth/l2cap_core.c:5486 [inline]\n l2cap_recv_frame+0xe59d/0x11710 net/bluetooth/l2cap_core.c:6809\n l2cap_recv_acldata+0x544/0x10a0 net/bluetooth/l2cap_core.c:7506\n hci_acldata_packet net/bluetooth/hci_core.c:3939 [inline]\n hci_rx_work+0x5e5/0xb20 net/bluetooth/hci_core.c:4176\n process_one_work kernel/workqueue.c:3254 [inline]\n process_scheduled_works+0x90f/0x1530 kernel/workqueue.c:3335\n worker_thread+0x926/0xe70 kernel/workqueue.c:3416\n kthread+0x2e3/0x380 kernel/kthread.c:388\n ret_from_fork+0x5c/0x90 arch/x86/kernel/process.c:147\n ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244\n \u003c/TASK\u003e\nModules linked in:\n---[ end trace 0000000000000000 ]---"
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CVE-2024-46708 (GCVE-0-2024-46708)
Vulnerability from cvelistv5
Published
2024-09-13 06:33
Modified
2025-05-04 09:32
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
pinctrl: qcom: x1e80100: Fix special pin offsets
Remove the erroneus 0x100000 offset to prevent the boards from crashing
on pin state setting, as well as for the intended state changes to take
effect.
References
Impacted products
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CVE-2024-46756 (GCVE-0-2024-46756)
Vulnerability from cvelistv5
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
Show details on NVD website{
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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-2024-42285 (GCVE-0-2024-42285)
Vulnerability from cvelistv5
Published
2024-08-17 09:08
Modified
2025-11-03 22:03
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA/iwcm: Fix a use-after-free related to destroying CM IDs
iw_conn_req_handler() associates a new struct rdma_id_private (conn_id) with
an existing struct iw_cm_id (cm_id) as follows:
conn_id->cm_id.iw = cm_id;
cm_id->context = conn_id;
cm_id->cm_handler = cma_iw_handler;
rdma_destroy_id() frees both the cm_id and the struct rdma_id_private. Make
sure that cm_work_handler() does not trigger a use-after-free by only
freeing of the struct rdma_id_private after all pending work has finished.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 59c68ac31e15ad09d2cb04734e3c8c544a95f8d4 Version: 59c68ac31e15ad09d2cb04734e3c8c544a95f8d4 Version: 59c68ac31e15ad09d2cb04734e3c8c544a95f8d4 Version: 59c68ac31e15ad09d2cb04734e3c8c544a95f8d4 Version: 59c68ac31e15ad09d2cb04734e3c8c544a95f8d4 Version: 59c68ac31e15ad09d2cb04734e3c8c544a95f8d4 Version: 59c68ac31e15ad09d2cb04734e3c8c544a95f8d4 Version: 59c68ac31e15ad09d2cb04734e3c8c544a95f8d4 |
||
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CVE-2024-46721 (GCVE-0-2024-46721)
Vulnerability from cvelistv5
Published
2024-09-18 06:32
Modified
2025-11-03 22:16
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
apparmor: fix possible NULL pointer dereference
profile->parent->dents[AAFS_PROF_DIR] could be NULL only if its parent is made
from __create_missing_ancestors(..) and 'ent->old' is NULL in
aa_replace_profiles(..).
In that case, it must return an error code and the code, -ENOENT represents
its state that the path of its parent is not existed yet.
BUG: kernel NULL pointer dereference, address: 0000000000000030
PGD 0 P4D 0
PREEMPT SMP PTI
CPU: 4 PID: 3362 Comm: apparmor_parser Not tainted 6.8.0-24-generic #24
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.15.0-1 04/01/2014
RIP: 0010:aafs_create.constprop.0+0x7f/0x130
Code: 4c 63 e0 48 83 c4 18 4c 89 e0 5b 41 5c 41 5d 41 5e 41 5f 5d 31 d2 31 c9 31 f6 31 ff 45 31 c0 45 31 c9 45 31 d2 c3 cc cc cc cc <4d> 8b 55 30 4d 8d ba a0 00 00 00 4c 89 55 c0 4c 89 ff e8 7a 6a ae
RSP: 0018:ffffc9000b2c7c98 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 00000000000041ed RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc9000b2c7cd8 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff82baac10
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
FS: 00007be9f22cf740(0000) GS:ffff88817bc00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000030 CR3: 0000000134b08000 CR4: 00000000000006f0
Call Trace:
<TASK>
? show_regs+0x6d/0x80
? __die+0x24/0x80
? page_fault_oops+0x99/0x1b0
? kernelmode_fixup_or_oops+0xb2/0x140
? __bad_area_nosemaphore+0x1a5/0x2c0
? find_vma+0x34/0x60
? bad_area_nosemaphore+0x16/0x30
? do_user_addr_fault+0x2a2/0x6b0
? exc_page_fault+0x83/0x1b0
? asm_exc_page_fault+0x27/0x30
? aafs_create.constprop.0+0x7f/0x130
? aafs_create.constprop.0+0x51/0x130
__aafs_profile_mkdir+0x3d6/0x480
aa_replace_profiles+0x83f/0x1270
policy_update+0xe3/0x180
profile_load+0xbc/0x150
? rw_verify_area+0x47/0x140
vfs_write+0x100/0x480
? __x64_sys_openat+0x55/0xa0
? syscall_exit_to_user_mode+0x86/0x260
ksys_write+0x73/0x100
__x64_sys_write+0x19/0x30
x64_sys_call+0x7e/0x25c0
do_syscall_64+0x7f/0x180
entry_SYSCALL_64_after_hwframe+0x78/0x80
RIP: 0033:0x7be9f211c574
Code: c7 00 16 00 00 00 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 80 3d d5 ea 0e 00 00 74 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 55 48 89 e5 48 83 ec 20 48 89
RSP: 002b:00007ffd26f2b8c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00005d504415e200 RCX: 00007be9f211c574
RDX: 0000000000001fc1 RSI: 00005d504418bc80 RDI: 0000000000000004
RBP: 0000000000001fc1 R08: 0000000000001fc1 R09: 0000000080000000
R10: 0000000000000000 R11: 0000000000000202 R12: 00005d504418bc80
R13: 0000000000000004 R14: 00007ffd26f2b9b0 R15: 00007ffd26f2ba30
</TASK>
Modules linked in: snd_seq_dummy snd_hrtimer qrtr snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device i2c_i801 snd_timer i2c_smbus qxl snd soundcore drm_ttm_helper lpc_ich ttm joydev input_leds serio_raw mac_hid binfmt_misc msr parport_pc ppdev lp parport efi_pstore nfnetlink dmi_sysfs qemu_fw_cfg ip_tables x_tables autofs4 hid_generic usbhid hid ahci libahci psmouse virtio_rng xhci_pci xhci_pci_renesas
CR2: 0000000000000030
---[ end trace 0000000000000000 ]---
RIP: 0010:aafs_create.constprop.0+0x7f/0x130
Code: 4c 63 e0 48 83 c4 18 4c 89 e0 5b 41 5c 41 5d 41 5e 41 5f 5d 31 d2 31 c9 31 f6 31 ff 45 31 c0 45 31 c9 45 31 d2 c3 cc cc cc cc <4d> 8b 55 30 4d 8d ba a0 00 00 00 4c 89 55 c0 4c 89 ff e8 7a 6a ae
RSP: 0018:ffffc9000b2c7c98 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 00000000000041ed RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc9000b2c7cd8 R08: 0000000000000000 R09: 0000000000000000
R10: 0000
---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 |
||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\napparmor: fix possible NULL pointer dereference\n\nprofile-\u003eparent-\u003edents[AAFS_PROF_DIR] could be NULL only if its parent is made\nfrom __create_missing_ancestors(..) and \u0027ent-\u003eold\u0027 is NULL in\naa_replace_profiles(..).\nIn that case, it must return an error code and the code, -ENOENT represents\nits state that the path of its parent is not existed yet.\n\nBUG: kernel NULL pointer dereference, address: 0000000000000030\nPGD 0 P4D 0\nPREEMPT SMP PTI\nCPU: 4 PID: 3362 Comm: apparmor_parser Not tainted 6.8.0-24-generic #24\nHardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.15.0-1 04/01/2014\nRIP: 0010:aafs_create.constprop.0+0x7f/0x130\nCode: 4c 63 e0 48 83 c4 18 4c 89 e0 5b 41 5c 41 5d 41 5e 41 5f 5d 31 d2 31 c9 31 f6 31 ff 45 31 c0 45 31 c9 45 31 d2 c3 cc cc cc cc \u003c4d\u003e 8b 55 30 4d 8d ba a0 00 00 00 4c 89 55 c0 4c 89 ff e8 7a 6a ae\nRSP: 0018:ffffc9000b2c7c98 EFLAGS: 00010246\nRAX: 0000000000000000 RBX: 00000000000041ed RCX: 0000000000000000\nRDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000\nRBP: ffffc9000b2c7cd8 R08: 0000000000000000 R09: 0000000000000000\nR10: 0000000000000000 R11: 0000000000000000 R12: ffffffff82baac10\nR13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000\nFS: 00007be9f22cf740(0000) GS:ffff88817bc00000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 0000000000000030 CR3: 0000000134b08000 CR4: 00000000000006f0\nCall Trace:\n \u003cTASK\u003e\n ? show_regs+0x6d/0x80\n ? __die+0x24/0x80\n ? page_fault_oops+0x99/0x1b0\n ? kernelmode_fixup_or_oops+0xb2/0x140\n ? __bad_area_nosemaphore+0x1a5/0x2c0\n ? find_vma+0x34/0x60\n ? bad_area_nosemaphore+0x16/0x30\n ? do_user_addr_fault+0x2a2/0x6b0\n ? exc_page_fault+0x83/0x1b0\n ? asm_exc_page_fault+0x27/0x30\n ? aafs_create.constprop.0+0x7f/0x130\n ? aafs_create.constprop.0+0x51/0x130\n __aafs_profile_mkdir+0x3d6/0x480\n aa_replace_profiles+0x83f/0x1270\n policy_update+0xe3/0x180\n profile_load+0xbc/0x150\n ? rw_verify_area+0x47/0x140\n vfs_write+0x100/0x480\n ? __x64_sys_openat+0x55/0xa0\n ? syscall_exit_to_user_mode+0x86/0x260\n ksys_write+0x73/0x100\n __x64_sys_write+0x19/0x30\n x64_sys_call+0x7e/0x25c0\n do_syscall_64+0x7f/0x180\n entry_SYSCALL_64_after_hwframe+0x78/0x80\nRIP: 0033:0x7be9f211c574\nCode: c7 00 16 00 00 00 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 80 3d d5 ea 0e 00 00 74 13 b8 01 00 00 00 0f 05 \u003c48\u003e 3d 00 f0 ff ff 77 54 c3 0f 1f 00 55 48 89 e5 48 83 ec 20 48 89\nRSP: 002b:00007ffd26f2b8c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000001\nRAX: ffffffffffffffda RBX: 00005d504415e200 RCX: 00007be9f211c574\nRDX: 0000000000001fc1 RSI: 00005d504418bc80 RDI: 0000000000000004\nRBP: 0000000000001fc1 R08: 0000000000001fc1 R09: 0000000080000000\nR10: 0000000000000000 R11: 0000000000000202 R12: 00005d504418bc80\nR13: 0000000000000004 R14: 00007ffd26f2b9b0 R15: 00007ffd26f2ba30\n \u003c/TASK\u003e\nModules linked in: snd_seq_dummy snd_hrtimer qrtr snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device i2c_i801 snd_timer i2c_smbus qxl snd soundcore drm_ttm_helper lpc_ich ttm joydev input_leds serio_raw mac_hid binfmt_misc msr parport_pc ppdev lp parport efi_pstore nfnetlink dmi_sysfs qemu_fw_cfg ip_tables x_tables autofs4 hid_generic usbhid hid ahci libahci psmouse virtio_rng xhci_pci xhci_pci_renesas\nCR2: 0000000000000030\n---[ end trace 0000000000000000 ]---\nRIP: 0010:aafs_create.constprop.0+0x7f/0x130\nCode: 4c 63 e0 48 83 c4 18 4c 89 e0 5b 41 5c 41 5d 41 5e 41 5f 5d 31 d2 31 c9 31 f6 31 ff 45 31 c0 45 31 c9 45 31 d2 c3 cc cc cc cc \u003c4d\u003e 8b 55 30 4d 8d ba a0 00 00 00 4c 89 55 c0 4c 89 ff e8 7a 6a ae\nRSP: 0018:ffffc9000b2c7c98 EFLAGS: 00010246\nRAX: 0000000000000000 RBX: 00000000000041ed RCX: 0000000000000000\nRDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000\nRBP: ffffc9000b2c7cd8 R08: 0000000000000000 R09: 0000000000000000\nR10: 0000\n---truncated---"
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CVE-2024-46701 (GCVE-0-2024-46701)
Vulnerability from cvelistv5
Published
2024-09-13 06:27
Modified
2025-05-04 09:32
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
libfs: fix infinite directory reads for offset dir
After we switch tmpfs dir operations from simple_dir_operations to
simple_offset_dir_operations, every rename happened will fill new dentry
to dest dir's maple tree(&SHMEM_I(inode)->dir_offsets->mt) with a free
key starting with octx->newx_offset, and then set newx_offset equals to
free key + 1. This will lead to infinite readdir combine with rename
happened at the same time, which fail generic/736 in xfstests(detail show
as below).
1. create 5000 files(1 2 3...) under one dir
2. call readdir(man 3 readdir) once, and get one entry
3. rename(entry, "TEMPFILE"), then rename("TEMPFILE", entry)
4. loop 2~3, until readdir return nothing or we loop too many
times(tmpfs break test with the second condition)
We choose the same logic what commit 9b378f6ad48cf ("btrfs: fix infinite
directory reads") to fix it, record the last_index when we open dir, and
do not emit the entry which index >= last_index. The file->private_data
now used in offset dir can use directly to do this, and we also update
the last_index when we llseek the dir file.
[brauner: only update last_index after seek when offset is zero like Jan suggested]
References
Impacted products
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CVE-2024-42271 (GCVE-0-2024-42271)
Vulnerability from cvelistv5
Published
2024-08-17 08:54
Modified
2025-11-03 22:03
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/iucv: fix use after free in iucv_sock_close()
iucv_sever_path() is called from process context and from bh context.
iucv->path is used as indicator whether somebody else is taking care of
severing the path (or it is already removed / never existed).
This needs to be done with atomic compare and swap, otherwise there is a
small window where iucv_sock_close() will try to work with a path that has
already been severed and freed by iucv_callback_connrej() called by
iucv_tasklet_fn().
Example:
[452744.123844] Call Trace:
[452744.123845] ([<0000001e87f03880>] 0x1e87f03880)
[452744.123966] [<00000000d593001e>] iucv_path_sever+0x96/0x138
[452744.124330] [<000003ff801ddbca>] iucv_sever_path+0xc2/0xd0 [af_iucv]
[452744.124336] [<000003ff801e01b6>] iucv_sock_close+0xa6/0x310 [af_iucv]
[452744.124341] [<000003ff801e08cc>] iucv_sock_release+0x3c/0xd0 [af_iucv]
[452744.124345] [<00000000d574794e>] __sock_release+0x5e/0xe8
[452744.124815] [<00000000d5747a0c>] sock_close+0x34/0x48
[452744.124820] [<00000000d5421642>] __fput+0xba/0x268
[452744.124826] [<00000000d51b382c>] task_work_run+0xbc/0xf0
[452744.124832] [<00000000d5145710>] do_notify_resume+0x88/0x90
[452744.124841] [<00000000d5978096>] system_call+0xe2/0x2c8
[452744.125319] Last Breaking-Event-Address:
[452744.125321] [<00000000d5930018>] iucv_path_sever+0x90/0x138
[452744.125324]
[452744.125325] Kernel panic - not syncing: Fatal exception in interrupt
Note that bh_lock_sock() is not serializing the tasklet context against
process context, because the check for sock_owned_by_user() and
corresponding handling is missing.
Ideas for a future clean-up patch:
A) Correct usage of bh_lock_sock() in tasklet context, as described in
Re-enqueue, if needed. This may require adding return values to the
tasklet functions and thus changes to all users of iucv.
B) Change iucv tasklet into worker and use only lock_sock() in af_iucv.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 7d316b9453523498246e9e19a659c423d4c5081e Version: 7d316b9453523498246e9e19a659c423d4c5081e Version: 7d316b9453523498246e9e19a659c423d4c5081e Version: 7d316b9453523498246e9e19a659c423d4c5081e Version: 7d316b9453523498246e9e19a659c423d4c5081e Version: 7d316b9453523498246e9e19a659c423d4c5081e Version: 7d316b9453523498246e9e19a659c423d4c5081e Version: 7d316b9453523498246e9e19a659c423d4c5081e |
||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/iucv: fix use after free in iucv_sock_close()\n\niucv_sever_path() is called from process context and from bh context.\niucv-\u003epath is used as indicator whether somebody else is taking care of\nsevering the path (or it is already removed / never existed).\nThis needs to be done with atomic compare and swap, otherwise there is a\nsmall window where iucv_sock_close() will try to work with a path that has\nalready been severed and freed by iucv_callback_connrej() called by\niucv_tasklet_fn().\n\nExample:\n[452744.123844] Call Trace:\n[452744.123845] ([\u003c0000001e87f03880\u003e] 0x1e87f03880)\n[452744.123966] [\u003c00000000d593001e\u003e] iucv_path_sever+0x96/0x138\n[452744.124330] [\u003c000003ff801ddbca\u003e] iucv_sever_path+0xc2/0xd0 [af_iucv]\n[452744.124336] [\u003c000003ff801e01b6\u003e] iucv_sock_close+0xa6/0x310 [af_iucv]\n[452744.124341] [\u003c000003ff801e08cc\u003e] iucv_sock_release+0x3c/0xd0 [af_iucv]\n[452744.124345] [\u003c00000000d574794e\u003e] __sock_release+0x5e/0xe8\n[452744.124815] [\u003c00000000d5747a0c\u003e] sock_close+0x34/0x48\n[452744.124820] [\u003c00000000d5421642\u003e] __fput+0xba/0x268\n[452744.124826] [\u003c00000000d51b382c\u003e] task_work_run+0xbc/0xf0\n[452744.124832] [\u003c00000000d5145710\u003e] do_notify_resume+0x88/0x90\n[452744.124841] [\u003c00000000d5978096\u003e] system_call+0xe2/0x2c8\n[452744.125319] Last Breaking-Event-Address:\n[452744.125321] [\u003c00000000d5930018\u003e] iucv_path_sever+0x90/0x138\n[452744.125324]\n[452744.125325] Kernel panic - not syncing: Fatal exception in interrupt\n\nNote that bh_lock_sock() is not serializing the tasklet context against\nprocess context, because the check for sock_owned_by_user() and\ncorresponding handling is missing.\n\nIdeas for a future clean-up patch:\nA) Correct usage of bh_lock_sock() in tasklet context, as described in\nRe-enqueue, if needed. This may require adding return values to the\ntasklet functions and thus changes to all users of iucv.\n\nB) Change iucv tasklet into worker and use only lock_sock() in af_iucv."
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"title": "net/iucv: fix use after free in iucv_sock_close()",
"x_generator": {
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CVE-2024-47666 (GCVE-0-2024-47666)
Vulnerability from cvelistv5
Published
2024-10-09 14:13
Modified
2025-12-06 21:38
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: pm80xx: Set phy->enable_completion only when we wait for it
pm8001_phy_control() populates the enable_completion pointer with a stack
address, sends a PHY_LINK_RESET / PHY_HARD_RESET, waits 300 ms, and
returns. The problem arises when a phy control response comes late. After
300 ms the pm8001_phy_control() function returns and the passed
enable_completion stack address is no longer valid. Late phy control
response invokes complete() on a dangling enable_completion pointer which
leads to a kernel crash.
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-2024-49882 (GCVE-0-2024-49882)
Vulnerability from cvelistv5
Published
2024-10-21 18:01
Modified
2025-11-03 22:22
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ext4: fix double brelse() the buffer of the extents path
In ext4_ext_try_to_merge_up(), set path[1].p_bh to NULL after it has been
released, otherwise it may be released twice. An example of what triggers
this is as follows:
split2 map split1
|--------|-------|--------|
ext4_ext_map_blocks
ext4_ext_handle_unwritten_extents
ext4_split_convert_extents
// path->p_depth == 0
ext4_split_extent
// 1. do split1
ext4_split_extent_at
|ext4_ext_insert_extent
| ext4_ext_create_new_leaf
| ext4_ext_grow_indepth
| le16_add_cpu(&neh->eh_depth, 1)
| ext4_find_extent
| // return -ENOMEM
|// get error and try zeroout
|path = ext4_find_extent
| path->p_depth = 1
|ext4_ext_try_to_merge
| ext4_ext_try_to_merge_up
| path->p_depth = 0
| brelse(path[1].p_bh) ---> not set to NULL here
|// zeroout success
// 2. update path
ext4_find_extent
// 3. do split2
ext4_split_extent_at
ext4_ext_insert_extent
ext4_ext_create_new_leaf
ext4_ext_grow_indepth
le16_add_cpu(&neh->eh_depth, 1)
ext4_find_extent
path[0].p_bh = NULL;
path->p_depth = 1
read_extent_tree_block ---> return err
// path[1].p_bh is still the old value
ext4_free_ext_path
ext4_ext_drop_refs
// path->p_depth == 1
brelse(path[1].p_bh) ---> brelse a buffer twice
Finally got the following WARRNING when removing the buffer from lru:
============================================
VFS: brelse: Trying to free free buffer
WARNING: CPU: 2 PID: 72 at fs/buffer.c:1241 __brelse+0x58/0x90
CPU: 2 PID: 72 Comm: kworker/u19:1 Not tainted 6.9.0-dirty #716
RIP: 0010:__brelse+0x58/0x90
Call Trace:
<TASK>
__find_get_block+0x6e7/0x810
bdev_getblk+0x2b/0x480
__ext4_get_inode_loc+0x48a/0x1240
ext4_get_inode_loc+0xb2/0x150
ext4_reserve_inode_write+0xb7/0x230
__ext4_mark_inode_dirty+0x144/0x6a0
ext4_ext_insert_extent+0x9c8/0x3230
ext4_ext_map_blocks+0xf45/0x2dc0
ext4_map_blocks+0x724/0x1700
ext4_do_writepages+0x12d6/0x2a70
[...]
============================================
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: ecb94f5fdf4b72547fca022421a9dca1672bddd4 Version: ecb94f5fdf4b72547fca022421a9dca1672bddd4 Version: ecb94f5fdf4b72547fca022421a9dca1672bddd4 Version: ecb94f5fdf4b72547fca022421a9dca1672bddd4 Version: ecb94f5fdf4b72547fca022421a9dca1672bddd4 Version: ecb94f5fdf4b72547fca022421a9dca1672bddd4 Version: ecb94f5fdf4b72547fca022421a9dca1672bddd4 Version: ecb94f5fdf4b72547fca022421a9dca1672bddd4 Version: ecb94f5fdf4b72547fca022421a9dca1672bddd4 |
||
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CVE-2024-41078 (GCVE-0-2024-41078)
Vulnerability from cvelistv5
Published
2024-07-29 15:04
Modified
2025-11-03 22:00
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
btrfs: qgroup: fix quota root leak after quota disable failure
If during the quota disable we fail when cleaning the quota tree or when
deleting the root from the root tree, we jump to the 'out' label without
ever dropping the reference on the quota root, resulting in a leak of the
root since fs_info->quota_root is no longer pointing to the root (we have
set it to NULL just before those steps).
Fix this by always doing a btrfs_put_root() call under the 'out' label.
This is a problem that exists since qgroups were first added in 2012 by
commit bed92eae26cc ("Btrfs: qgroup implementation and prototypes"), but
back then we missed a kfree on the quota root and free_extent_buffer()
calls on its root and commit root nodes, since back then roots were not
yet reference counted.
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-2024-41017 (GCVE-0-2024-41017)
Vulnerability from cvelistv5
Published
2024-07-29 06:37
Modified
2025-11-03 21:59
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
jfs: don't walk off the end of ealist
Add a check before visiting the members of ea to
make sure each ea stays within the ealist.
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
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CVE-2024-36484 (GCVE-0-2024-36484)
Vulnerability from cvelistv5
Published
2024-06-21 10:18
Modified
2025-05-04 12:56
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: relax socket state check at accept time.
Christoph reported the following splat:
WARNING: CPU: 1 PID: 772 at net/ipv4/af_inet.c:761 __inet_accept+0x1f4/0x4a0
Modules linked in:
CPU: 1 PID: 772 Comm: syz-executor510 Not tainted 6.9.0-rc7-g7da7119fe22b #56
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.11.0-2.el7 04/01/2014
RIP: 0010:__inet_accept+0x1f4/0x4a0 net/ipv4/af_inet.c:759
Code: 04 38 84 c0 0f 85 87 00 00 00 41 c7 04 24 03 00 00 00 48 83 c4 10 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 ec b7 da fd <0f> 0b e9 7f fe ff ff e8 e0 b7 da fd 0f 0b e9 fe fe ff ff 89 d9 80
RSP: 0018:ffffc90000c2fc58 EFLAGS: 00010293
RAX: ffffffff836bdd14 RBX: 0000000000000000 RCX: ffff888104668000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: dffffc0000000000 R08: ffffffff836bdb89 R09: fffff52000185f64
R10: dffffc0000000000 R11: fffff52000185f64 R12: dffffc0000000000
R13: 1ffff92000185f98 R14: ffff88810754d880 R15: ffff8881007b7800
FS: 000000001c772880(0000) GS:ffff88811b280000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb9fcf2e178 CR3: 00000001045d2002 CR4: 0000000000770ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
PKRU: 55555554
Call Trace:
<TASK>
inet_accept+0x138/0x1d0 net/ipv4/af_inet.c:786
do_accept+0x435/0x620 net/socket.c:1929
__sys_accept4_file net/socket.c:1969 [inline]
__sys_accept4+0x9b/0x110 net/socket.c:1999
__do_sys_accept net/socket.c:2016 [inline]
__se_sys_accept net/socket.c:2013 [inline]
__x64_sys_accept+0x7d/0x90 net/socket.c:2013
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0x58/0x100 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x4315f9
Code: fd ff 48 81 c4 80 00 00 00 e9 f1 fe ff ff 0f 1f 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 0f 83 ab b4 fd ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007ffdb26d9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002b
RAX: ffffffffffffffda RBX: 0000000000400300 RCX: 00000000004315f9
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
RBP: 00000000006e1018 R08: 0000000000400300 R09: 0000000000400300
R10: 0000000000400300 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000040cdf0 R14: 000000000040ce80 R15: 0000000000000055
</TASK>
The reproducer invokes shutdown() before entering the listener status.
After commit 94062790aedb ("tcp: defer shutdown(SEND_SHUTDOWN) for
TCP_SYN_RECV sockets"), the above causes the child to reach the accept
syscall in FIN_WAIT1 status.
Eric noted we can relax the existing assertion in __inet_accept()
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 34e41a031fd7523bf1cd00a2adca2370aebea270 Version: ed5e279b69e007ce6c0fe82a5a534c1b19783214 Version: 413c33b9f3bc36fdf719690a78824db9f88a9485 Version: 2552c9d9440f8e7a2ed0660911ff00f25b90a0a4 Version: 3fe4ef0568a48369b1891395d13ac593b1ba41b1 Version: f47d0d32fa94e815fdd78b8b88684873e67939f4 Version: 94062790aedb505bdda209b10bea47b294d6394f Version: 94062790aedb505bdda209b10bea47b294d6394f Version: cbf232ba11bc86a5281b4f00e1151349ef4d45cf |
||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: relax socket state check at accept time.\n\nChristoph reported the following splat:\n\nWARNING: CPU: 1 PID: 772 at net/ipv4/af_inet.c:761 __inet_accept+0x1f4/0x4a0\nModules linked in:\nCPU: 1 PID: 772 Comm: syz-executor510 Not tainted 6.9.0-rc7-g7da7119fe22b #56\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.11.0-2.el7 04/01/2014\nRIP: 0010:__inet_accept+0x1f4/0x4a0 net/ipv4/af_inet.c:759\nCode: 04 38 84 c0 0f 85 87 00 00 00 41 c7 04 24 03 00 00 00 48 83 c4 10 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 ec b7 da fd \u003c0f\u003e 0b e9 7f fe ff ff e8 e0 b7 da fd 0f 0b e9 fe fe ff ff 89 d9 80\nRSP: 0018:ffffc90000c2fc58 EFLAGS: 00010293\nRAX: ffffffff836bdd14 RBX: 0000000000000000 RCX: ffff888104668000\nRDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000\nRBP: dffffc0000000000 R08: ffffffff836bdb89 R09: fffff52000185f64\nR10: dffffc0000000000 R11: fffff52000185f64 R12: dffffc0000000000\nR13: 1ffff92000185f98 R14: ffff88810754d880 R15: ffff8881007b7800\nFS: 000000001c772880(0000) GS:ffff88811b280000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 00007fb9fcf2e178 CR3: 00000001045d2002 CR4: 0000000000770ef0\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\nPKRU: 55555554\nCall Trace:\n \u003cTASK\u003e\n inet_accept+0x138/0x1d0 net/ipv4/af_inet.c:786\n do_accept+0x435/0x620 net/socket.c:1929\n __sys_accept4_file net/socket.c:1969 [inline]\n __sys_accept4+0x9b/0x110 net/socket.c:1999\n __do_sys_accept net/socket.c:2016 [inline]\n __se_sys_accept net/socket.c:2013 [inline]\n __x64_sys_accept+0x7d/0x90 net/socket.c:2013\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0x58/0x100 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x76/0x7e\nRIP: 0033:0x4315f9\nCode: fd ff 48 81 c4 80 00 00 00 e9 f1 fe ff ff 0f 1f 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 0f 83 ab b4 fd ff c3 66 2e 0f 1f 84 00 00 00 00\nRSP: 002b:00007ffdb26d9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002b\nRAX: ffffffffffffffda RBX: 0000000000400300 RCX: 00000000004315f9\nRDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004\nRBP: 00000000006e1018 R08: 0000000000400300 R09: 0000000000400300\nR10: 0000000000400300 R11: 0000000000000246 R12: 0000000000000000\nR13: 000000000040cdf0 R14: 000000000040ce80 R15: 0000000000000055\n \u003c/TASK\u003e\n\nThe reproducer invokes shutdown() before entering the listener status.\nAfter commit 94062790aedb (\"tcp: defer shutdown(SEND_SHUTDOWN) for\nTCP_SYN_RECV sockets\"), the above causes the child to reach the accept\nsyscall in FIN_WAIT1 status.\n\nEric noted we can relax the existing assertion in __inet_accept()"
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CVE-2024-43840 (GCVE-0-2024-43840)
Vulnerability from cvelistv5
Published
2024-08-17 09:21
Modified
2025-11-03 19:30
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
bpf, arm64: Fix trampoline for BPF_TRAMP_F_CALL_ORIG
When BPF_TRAMP_F_CALL_ORIG is set, the trampoline calls
__bpf_tramp_enter() and __bpf_tramp_exit() functions, passing them
the struct bpf_tramp_image *im pointer as an argument in R0.
The trampoline generation code uses emit_addr_mov_i64() to emit
instructions for moving the bpf_tramp_image address into R0, but
emit_addr_mov_i64() assumes the address to be in the vmalloc() space
and uses only 48 bits. Because bpf_tramp_image is allocated using
kzalloc(), its address can use more than 48-bits, in this case the
trampoline will pass an invalid address to __bpf_tramp_enter/exit()
causing a kernel crash.
Fix this by using emit_a64_mov_i64() in place of emit_addr_mov_i64()
as it can work with addresses that are greater than 48-bits.
References
| URL | Tags | |
|---|---|---|
Impacted products
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CVE-2024-42272 (GCVE-0-2024-42272)
Vulnerability from cvelistv5
Published
2024-08-17 08:54
Modified
2025-11-03 22:03
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
sched: act_ct: take care of padding in struct zones_ht_key
Blamed commit increased lookup key size from 2 bytes to 16 bytes,
because zones_ht_key got a struct net pointer.
Make sure rhashtable_lookup() is not using the padding bytes
which are not initialized.
BUG: KMSAN: uninit-value in rht_ptr_rcu include/linux/rhashtable.h:376 [inline]
BUG: KMSAN: uninit-value in __rhashtable_lookup include/linux/rhashtable.h:607 [inline]
BUG: KMSAN: uninit-value in rhashtable_lookup include/linux/rhashtable.h:646 [inline]
BUG: KMSAN: uninit-value in rhashtable_lookup_fast include/linux/rhashtable.h:672 [inline]
BUG: KMSAN: uninit-value in tcf_ct_flow_table_get+0x611/0x2260 net/sched/act_ct.c:329
rht_ptr_rcu include/linux/rhashtable.h:376 [inline]
__rhashtable_lookup include/linux/rhashtable.h:607 [inline]
rhashtable_lookup include/linux/rhashtable.h:646 [inline]
rhashtable_lookup_fast include/linux/rhashtable.h:672 [inline]
tcf_ct_flow_table_get+0x611/0x2260 net/sched/act_ct.c:329
tcf_ct_init+0xa67/0x2890 net/sched/act_ct.c:1408
tcf_action_init_1+0x6cc/0xb30 net/sched/act_api.c:1425
tcf_action_init+0x458/0xf00 net/sched/act_api.c:1488
tcf_action_add net/sched/act_api.c:2061 [inline]
tc_ctl_action+0x4be/0x19d0 net/sched/act_api.c:2118
rtnetlink_rcv_msg+0x12fc/0x1410 net/core/rtnetlink.c:6647
netlink_rcv_skb+0x375/0x650 net/netlink/af_netlink.c:2550
rtnetlink_rcv+0x34/0x40 net/core/rtnetlink.c:6665
netlink_unicast_kernel net/netlink/af_netlink.c:1331 [inline]
netlink_unicast+0xf52/0x1260 net/netlink/af_netlink.c:1357
netlink_sendmsg+0x10da/0x11e0 net/netlink/af_netlink.c:1901
sock_sendmsg_nosec net/socket.c:730 [inline]
__sock_sendmsg+0x30f/0x380 net/socket.c:745
____sys_sendmsg+0x877/0xb60 net/socket.c:2597
___sys_sendmsg+0x28d/0x3c0 net/socket.c:2651
__sys_sendmsg net/socket.c:2680 [inline]
__do_sys_sendmsg net/socket.c:2689 [inline]
__se_sys_sendmsg net/socket.c:2687 [inline]
__x64_sys_sendmsg+0x307/0x4a0 net/socket.c:2687
x64_sys_call+0x2dd6/0x3c10 arch/x86/include/generated/asm/syscalls_64.h:47
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
Local variable key created at:
tcf_ct_flow_table_get+0x4a/0x2260 net/sched/act_ct.c:324
tcf_ct_init+0xa67/0x2890 net/sched/act_ct.c:1408
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 03f625505e27f709390a86c9b78d3707f4c23df8 Version: aa1f81fe3a059bc984b230b5352ab89d06aa3c7b Version: 2f82f75f843445daa81e8b2a76774b1348033ce6 Version: 9126fd82e9edc7b4796f756e4b258d34f17e5e4a Version: 88c67aeb14070bab61d3dd8be96c8b42ebcaf53a Version: 88c67aeb14070bab61d3dd8be96c8b42ebcaf53a Version: b4382b854975ae96fbfcc83a1d79b5c063c1aaa8 |
||
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CVE-2024-47683 (GCVE-0-2024-47683)
Vulnerability from cvelistv5
Published
2024-10-21 11:53
Modified
2025-11-03 22:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Skip Recompute DSC Params if no Stream on Link
[why]
Encounter NULL pointer dereference uner mst + dsc setup.
BUG: kernel NULL pointer dereference, address: 0000000000000008
PGD 0 P4D 0
Oops: 0000 [#1] PREEMPT SMP NOPTI
CPU: 4 PID: 917 Comm: sway Not tainted 6.3.9-arch1-1 #1 124dc55df4f5272ccb409f39ef4872fc2b3376a2
Hardware name: LENOVO 20NKS01Y00/20NKS01Y00, BIOS R12ET61W(1.31 ) 07/28/2022
RIP: 0010:drm_dp_atomic_find_time_slots+0x5e/0x260 [drm_display_helper]
Code: 01 00 00 48 8b 85 60 05 00 00 48 63 80 88 00 00 00 3b 43 28 0f 8d 2e 01 00 00 48 8b 53 30 48 8d 04 80 48 8d 04 c2 48 8b 40 18 <48> 8>
RSP: 0018:ffff960cc2df77d8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff8afb87e81280 RCX: 0000000000000224
RDX: ffff8afb9ee37c00 RSI: ffff8afb8da1a578 RDI: ffff8afb87e81280
RBP: ffff8afb83d67000 R08: 0000000000000001 R09: ffff8afb9652f850
R10: ffff960cc2df7908 R11: 0000000000000002 R12: 0000000000000000
R13: ffff8afb8d7688a0 R14: ffff8afb8da1a578 R15: 0000000000000224
FS: 00007f4dac35ce00(0000) GS:ffff8afe30b00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000008 CR3: 000000010ddc6000 CR4: 00000000003506e0
Call Trace:
<TASK>
? __die+0x23/0x70
? page_fault_oops+0x171/0x4e0
? plist_add+0xbe/0x100
? exc_page_fault+0x7c/0x180
? asm_exc_page_fault+0x26/0x30
? drm_dp_atomic_find_time_slots+0x5e/0x260 [drm_display_helper 0e67723696438d8e02b741593dd50d80b44c2026]
? drm_dp_atomic_find_time_slots+0x28/0x260 [drm_display_helper 0e67723696438d8e02b741593dd50d80b44c2026]
compute_mst_dsc_configs_for_link+0x2ff/0xa40 [amdgpu 62e600d2a75e9158e1cd0a243bdc8e6da040c054]
? fill_plane_buffer_attributes+0x419/0x510 [amdgpu 62e600d2a75e9158e1cd0a243bdc8e6da040c054]
compute_mst_dsc_configs_for_state+0x1e1/0x250 [amdgpu 62e600d2a75e9158e1cd0a243bdc8e6da040c054]
amdgpu_dm_atomic_check+0xecd/0x1190 [amdgpu 62e600d2a75e9158e1cd0a243bdc8e6da040c054]
drm_atomic_check_only+0x5c5/0xa40
drm_mode_atomic_ioctl+0x76e/0xbc0
[how]
dsc recompute should be skipped if no mode change detected on the new
request. If detected, keep checking whether the stream is already on
current state or not.
References
Impacted products
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CVE-2024-42316 (GCVE-0-2024-42316)
Vulnerability from cvelistv5
Published
2024-08-17 09:09
Modified
2025-11-03 22:04
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
mm/mglru: fix div-by-zero in vmpressure_calc_level()
evict_folios() uses a second pass to reclaim folios that have gone through
page writeback and become clean before it finishes the first pass, since
folio_rotate_reclaimable() cannot handle those folios due to the
isolation.
The second pass tries to avoid potential double counting by deducting
scan_control->nr_scanned. However, this can result in underflow of
nr_scanned, under a condition where shrink_folio_list() does not increment
nr_scanned, i.e., when folio_trylock() fails.
The underflow can cause the divisor, i.e., scale=scanned+reclaimed in
vmpressure_calc_level(), to become zero, resulting in the following crash:
[exception RIP: vmpressure_work_fn+101]
process_one_work at ffffffffa3313f2b
Since scan_control->nr_scanned has no established semantics, the potential
double counting has minimal risks. Therefore, fix the problem by not
deducting scan_control->nr_scanned in evict_folios().
References
| URL | Tags | |
|---|---|---|
Impacted products
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CVE-2024-46773 (GCVE-0-2024-46773)
Vulnerability from cvelistv5
Published
2024-09-18 07:12
Modified
2025-11-03 22:18
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Check denominator pbn_div before used
[WHAT & HOW]
A denominator cannot be 0, and is checked before used.
This fixes 1 DIVIDE_BY_ZERO issue reported by Coverity.
References
| URL | Tags | |
|---|---|---|
Impacted products
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CVE-2024-42287 (GCVE-0-2024-42287)
Vulnerability from cvelistv5
Published
2024-08-17 09:08
Modified
2025-11-03 22:03
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: qla2xxx: Complete command early within lock
A crash was observed while performing NPIV and FW reset,
BUG: kernel NULL pointer dereference, address: 000000000000001c
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0
Oops: 0000 1 PREEMPT_RT SMP NOPTI
RIP: 0010:dma_direct_unmap_sg+0x51/0x1e0
RSP: 0018:ffffc90026f47b88 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000021 RCX: 0000000000000002
RDX: 0000000000000021 RSI: 0000000000000000 RDI: ffff8881041130d0
RBP: ffff8881041130d0 R08: 0000000000000000 R09: 0000000000000034
R10: ffffc90026f47c48 R11: 0000000000000031 R12: 0000000000000000
R13: 0000000000000000 R14: ffff8881565e4a20 R15: 0000000000000000
FS: 00007f4c69ed3d00(0000) GS:ffff889faac80000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000000001c CR3: 0000000288a50002 CR4: 00000000007706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
PKRU: 55555554
Call Trace:
<TASK>
? __die_body+0x1a/0x60
? page_fault_oops+0x16f/0x4a0
? do_user_addr_fault+0x174/0x7f0
? exc_page_fault+0x69/0x1a0
? asm_exc_page_fault+0x22/0x30
? dma_direct_unmap_sg+0x51/0x1e0
? preempt_count_sub+0x96/0xe0
qla2xxx_qpair_sp_free_dma+0x29f/0x3b0 [qla2xxx]
qla2xxx_qpair_sp_compl+0x60/0x80 [qla2xxx]
__qla2x00_abort_all_cmds+0xa2/0x450 [qla2xxx]
The command completion was done early while aborting the commands in driver
unload path but outside lock to avoid the WARN_ON condition of performing
dma_free_attr within the lock. However this caused race condition while
command completion via multiple paths causing system crash.
Hence complete the command early in unload path but within the lock to
avoid race condition.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 9189f20b4c5307c0998682bb522e481b4567a8b8 Version: 231cfa78ec5badd84a1a2b09465bfad1a926aba1 Version: d6f7377528d2abf338e504126e44439541be8f7d Version: cd0a1804ac5bab2545ac700c8d0fe9ae9284c567 Version: 0367076b0817d5c75dfb83001ce7ce5c64d803a9 Version: 0367076b0817d5c75dfb83001ce7ce5c64d803a9 Version: 0367076b0817d5c75dfb83001ce7ce5c64d803a9 Version: 415d614344a4f1bbddf55d724fc7eb9ef4b39aad |
||
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CVE-2024-43832 (GCVE-0-2024-43832)
Vulnerability from cvelistv5
Published
2024-08-17 09:21
Modified
2025-11-03 22:05
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
s390/uv: Don't call folio_wait_writeback() without a folio reference
folio_wait_writeback() requires that no spinlocks are held and that
a folio reference is held, as documented. After we dropped the PTL, the
folio could get freed concurrently. So grab a temporary reference.
References
| URL | Tags | |
|---|---|---|
Impacted products
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CVE-2024-44931 (GCVE-0-2024-44931)
Vulnerability from cvelistv5
Published
2024-08-26 10:11
Modified
2025-11-03 22:13
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
gpio: prevent potential speculation leaks in gpio_device_get_desc()
Userspace may trigger a speculative read of an address outside the gpio
descriptor array.
Users can do that by calling gpio_ioctl() with an offset out of range.
Offset is copied from user and then used as an array index to get
the gpio descriptor without sanitization in gpio_device_get_desc().
This change ensures that the offset is sanitized by using
array_index_nospec() to mitigate any possibility of speculative
information leaks.
This bug was discovered and resolved using Coverity Static Analysis
Security Testing (SAST) by Synopsys, Inc.
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-2024-43847 (GCVE-0-2024-43847)
Vulnerability from cvelistv5
Published
2024-08-17 09:22
Modified
2025-05-04 09:27
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: ath12k: fix invalid memory access while processing fragmented packets
The monitor ring and the reo reinject ring share the same ring mask index.
When the driver receives an interrupt for the reo reinject ring, the
monitor ring is also processed, leading to invalid memory access. Since
monitor support is not yet enabled in ath12k, the ring mask for the monitor
ring should be removed.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.1.1-00209-QCAHKSWPL_SILICONZ-1
References
Impacted products
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CVE-2024-46735 (GCVE-0-2024-46735)
Vulnerability from cvelistv5
Published
2024-09-18 07:11
Modified
2025-11-03 22:17
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ublk_drv: fix NULL pointer dereference in ublk_ctrl_start_recovery()
When two UBLK_CMD_START_USER_RECOVERY commands are submitted, the
first one sets 'ubq->ubq_daemon' to NULL, and the second one triggers
WARN in ublk_queue_reinit() and subsequently a NULL pointer dereference
issue.
Fix it by adding the check in ublk_ctrl_start_recovery() and return
immediately in case of zero 'ub->nr_queues_ready'.
BUG: kernel NULL pointer dereference, address: 0000000000000028
RIP: 0010:ublk_ctrl_start_recovery.constprop.0+0x82/0x180
Call Trace:
<TASK>
? __die+0x20/0x70
? page_fault_oops+0x75/0x170
? exc_page_fault+0x64/0x140
? asm_exc_page_fault+0x22/0x30
? ublk_ctrl_start_recovery.constprop.0+0x82/0x180
ublk_ctrl_uring_cmd+0x4f7/0x6c0
? pick_next_task_idle+0x26/0x40
io_uring_cmd+0x9a/0x1b0
io_issue_sqe+0x193/0x3f0
io_wq_submit_work+0x9b/0x390
io_worker_handle_work+0x165/0x360
io_wq_worker+0xcb/0x2f0
? finish_task_switch.isra.0+0x203/0x290
? finish_task_switch.isra.0+0x203/0x290
? __pfx_io_wq_worker+0x10/0x10
ret_from_fork+0x2d/0x50
? __pfx_io_wq_worker+0x10/0x10
ret_from_fork_asm+0x1a/0x30
</TASK>
References
| URL | Tags | |
|---|---|---|
Impacted products
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CVE-2024-46840 (GCVE-0-2024-46840)
Vulnerability from cvelistv5
Published
2024-09-27 12:39
Modified
2025-11-03 22:19
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
btrfs: clean up our handling of refs == 0 in snapshot delete
In reada we BUG_ON(refs == 0), which could be unkind since we aren't
holding a lock on the extent leaf and thus could get a transient
incorrect answer. In walk_down_proc we also BUG_ON(refs == 0), which
could happen if we have extent tree corruption. Change that to return
-EUCLEAN. In do_walk_down() we catch this case and handle it correctly,
however we return -EIO, which -EUCLEAN is a more appropriate error code.
Finally in walk_up_proc we have the same BUG_ON(refs == 0), so convert
that to proper error handling. Also adjust the error message so we can
actually do something with the information.
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-2024-46706 (GCVE-0-2024-46706)
Vulnerability from cvelistv5
Published
2024-09-13 06:27
Modified
2025-05-04 09:32
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
tty: serial: fsl_lpuart: mark last busy before uart_add_one_port
With "earlycon initcall_debug=1 loglevel=8" in bootargs, kernel
sometimes boot hang. It is because normal console still is not ready,
but runtime suspend is called, so early console putchar will hang
in waiting TRDE set in UARTSTAT.
The lpuart driver has auto suspend delay set to 3000ms, but during
uart_add_one_port, a child device serial ctrl will added and probed with
its pm runtime enabled(see serial_ctrl.c).
The runtime suspend call path is:
device_add
|-> bus_probe_device
|->device_initial_probe
|->__device_attach
|-> pm_runtime_get_sync(dev->parent);
|-> pm_request_idle(dev);
|-> pm_runtime_put(dev->parent);
So in the end, before normal console ready, the lpuart get runtime
suspended. And earlycon putchar will hang.
To address the issue, mark last busy just after pm_runtime_enable,
three seconds is long enough to switch from bootconsole to normal
console.
References
Impacted products
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CVE-2024-47742 (GCVE-0-2024-47742)
Vulnerability from cvelistv5
Published
2024-10-21 12:14
Modified
2025-11-03 22:21
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
firmware_loader: Block path traversal
Most firmware names are hardcoded strings, or are constructed from fairly
constrained format strings where the dynamic parts are just some hex
numbers or such.
However, there are a couple codepaths in the kernel where firmware file
names contain string components that are passed through from a device or
semi-privileged userspace; the ones I could find (not counting interfaces
that require root privileges) are:
- lpfc_sli4_request_firmware_update() seems to construct the firmware
filename from "ModelName", a string that was previously parsed out of
some descriptor ("Vital Product Data") in lpfc_fill_vpd()
- nfp_net_fw_find() seems to construct a firmware filename from a model
name coming from nfp_hwinfo_lookup(pf->hwinfo, "nffw.partno"), which I
think parses some descriptor that was read from the device.
(But this case likely isn't exploitable because the format string looks
like "netronome/nic_%s", and there shouldn't be any *folders* starting
with "netronome/nic_". The previous case was different because there,
the "%s" is *at the start* of the format string.)
- module_flash_fw_schedule() is reachable from the
ETHTOOL_MSG_MODULE_FW_FLASH_ACT netlink command, which is marked as
GENL_UNS_ADMIN_PERM (meaning CAP_NET_ADMIN inside a user namespace is
enough to pass the privilege check), and takes a userspace-provided
firmware name.
(But I think to reach this case, you need to have CAP_NET_ADMIN over a
network namespace that a special kind of ethernet device is mapped into,
so I think this is not a viable attack path in practice.)
Fix it by rejecting any firmware names containing ".." path components.
For what it's worth, I went looking and haven't found any USB device
drivers that use the firmware loader dangerously.
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: abb139e75c2cdbb955e840d6331cb5863e409d0e Version: abb139e75c2cdbb955e840d6331cb5863e409d0e Version: abb139e75c2cdbb955e840d6331cb5863e409d0e Version: abb139e75c2cdbb955e840d6331cb5863e409d0e Version: abb139e75c2cdbb955e840d6331cb5863e409d0e Version: abb139e75c2cdbb955e840d6331cb5863e409d0e Version: abb139e75c2cdbb955e840d6331cb5863e409d0e Version: abb139e75c2cdbb955e840d6331cb5863e409d0e Version: abb139e75c2cdbb955e840d6331cb5863e409d0e |
||
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CVE-2024-42261 (GCVE-0-2024-42261)
Vulnerability from cvelistv5
Published
2024-08-17 08:54
Modified
2025-05-04 09:25
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/v3d: Validate passed in drm syncobj handles in the timestamp extension
If userspace provides an unknown or invalid handle anywhere in the handle
array the rest of the driver will not handle that well.
Fix it by checking handle was looked up successfully or otherwise fail the
extension by jumping into the existing unwind.
(cherry picked from commit 8d1276d1b8f738c3afe1457d4dff5cc66fc848a3)
References
Impacted products
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CVE-2024-43826 (GCVE-0-2024-43826)
Vulnerability from cvelistv5
Published
2024-08-17 09:21
Modified
2025-05-04 09:27
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
nfs: pass explicit offset/count to trace events
nfs_folio_length is unsafe to use without having the folio locked and a
check for a NULL ->f_mapping that protects against truncations and can
lead to kernel crashes. E.g. when running xfstests generic/065 with
all nfs trace points enabled.
Follow the model of the XFS trace points and pass in an explіcit offset
and length. This has the additional benefit that these values can
be more accurate as some of the users touch partial folio ranges.
References
Impacted products
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CVE-2024-44956 (GCVE-0-2024-44956)
Vulnerability from cvelistv5
Published
2024-09-04 18:35
Modified
2025-05-04 09:29
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/xe/preempt_fence: enlarge the fence critical section
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preempt_fence_work_func() since we operate on single global ordered-wq
for signalling our preempt fences behind the scenes, so even though we
signal a particular fence, everything in the callback should be in the
fence critical section, since blocking in the callback will prevent
other published fences from signalling. If we enlarge the fence critical
section to cover the entire callback, then lockdep should be able to
understand this better, and complain if we grab a sensitive lock like
vm->lock, which is also held when waiting on preempt fences.
References
Impacted products
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CVE-2024-49977 (GCVE-0-2024-49977)
Vulnerability from cvelistv5
Published
2024-10-21 18:02
Modified
2025-11-03 22:23
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: stmmac: Fix zero-division error when disabling tc cbs
The commit b8c43360f6e4 ("net: stmmac: No need to calculate speed divider
when offload is disabled") allows the "port_transmit_rate_kbps" to be
set to a value of 0, which is then passed to the "div_s64" function when
tc-cbs is disabled. This leads to a zero-division error.
When tc-cbs is disabled, the idleslope, sendslope, and credit values the
credit values are not required to be configured. Therefore, adding a return
statement after setting the txQ mode to DCB when tc-cbs is disabled would
prevent a zero-division error.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: b4bca4722fda928810d024350493990de39f1e40 Version: 2145583e5995598f50d66f8710c86bb1e910ac46 Version: 521d42a1c24d638241220d4b9fa7e7a0ed02b88e Version: a71b686418ee6bcb6d6365f7f6d838d9874d9c64 Version: b8c43360f6e424131fa81d3ba8792ad8ff25a09e Version: b8c43360f6e424131fa81d3ba8792ad8ff25a09e Version: b8c43360f6e424131fa81d3ba8792ad8ff25a09e Version: f01782804147a8c21f481b3342c83422c041d2c0 |
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CVE-2024-46841 (GCVE-0-2024-46841)
Vulnerability from cvelistv5
Published
2024-09-27 12:39
Modified
2025-11-03 20:39
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
btrfs: don't BUG_ON on ENOMEM from btrfs_lookup_extent_info() in walk_down_proc()
We handle errors here properly, ENOMEM isn't fatal, return the error.
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
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CVE-2024-45021 (GCVE-0-2024-45021)
Vulnerability from cvelistv5
Published
2024-09-11 15:13
Modified
2025-11-03 22:15
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
memcg_write_event_control(): fix a user-triggerable oops
we are *not* guaranteed that anything past the terminating NUL
is mapped (let alone initialized with anything sane).
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
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CVE-2024-49860 (GCVE-0-2024-49860)
Vulnerability from cvelistv5
Published
2024-10-21 12:27
Modified
2025-11-03 22:22
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ACPI: sysfs: validate return type of _STR method
Only buffer objects are valid return values of _STR.
If something else is returned description_show() will access invalid
memory.
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
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|---|---|---|---|---|
| Linux | Linux |
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CVE-2024-41081 (GCVE-0-2024-41081)
Vulnerability from cvelistv5
Published
2024-07-29 15:04
Modified
2025-11-03 22:00
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ila: block BH in ila_output()
As explained in commit 1378817486d6 ("tipc: block BH
before using dst_cache"), net/core/dst_cache.c
helpers need to be called with BH disabled.
ila_output() is called from lwtunnel_output()
possibly from process context, and under rcu_read_lock().
We might be interrupted by a softirq, re-enter ila_output()
and corrupt dst_cache data structures.
Fix the race by using local_bh_disable().
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 79ff2fc31e0f6a52eeb67fb89fba87e822b9b7b5 Version: 79ff2fc31e0f6a52eeb67fb89fba87e822b9b7b5 Version: 79ff2fc31e0f6a52eeb67fb89fba87e822b9b7b5 Version: 79ff2fc31e0f6a52eeb67fb89fba87e822b9b7b5 Version: 79ff2fc31e0f6a52eeb67fb89fba87e822b9b7b5 Version: 79ff2fc31e0f6a52eeb67fb89fba87e822b9b7b5 Version: 79ff2fc31e0f6a52eeb67fb89fba87e822b9b7b5 Version: 79ff2fc31e0f6a52eeb67fb89fba87e822b9b7b5 |
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CVE-2024-46834 (GCVE-0-2024-46834)
Vulnerability from cvelistv5
Published
2024-09-27 12:39
Modified
2025-05-04 09:35
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ethtool: fail closed if we can't get max channel used in indirection tables
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active RSS contexts") proves that allowing indirection table to contain
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the indirection table or when we can't allocate memory.
Both of those conditions should be extremely rare but if they do
happen we should try to be safe and fail the channel change.
References
Impacted products
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CVE-2024-44965 (GCVE-0-2024-44965)
Vulnerability from cvelistv5
Published
2024-09-04 18:36
Modified
2025-11-03 22:14
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
x86/mm: Fix pti_clone_pgtable() alignment assumption
Guenter reported dodgy crashes on an i386-nosmp build using GCC-11
that had the form of endless traps until entry stack exhaust and then
#DF from the stack guard.
It turned out that pti_clone_pgtable() had alignment assumptions on
the start address, notably it hard assumes start is PMD aligned. This
is true on x86_64, but very much not true on i386.
These assumptions can cause the end condition to malfunction, leading
to a 'short' clone. Guess what happens when the user mapping has a
short copy of the entry text?
Use the correct increment form for addr to avoid alignment
assumptions.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 16a3fe634f6a568c6234b8747e5d50487fed3526 Version: 16a3fe634f6a568c6234b8747e5d50487fed3526 Version: 16a3fe634f6a568c6234b8747e5d50487fed3526 Version: 16a3fe634f6a568c6234b8747e5d50487fed3526 Version: 16a3fe634f6a568c6234b8747e5d50487fed3526 Version: 16a3fe634f6a568c6234b8747e5d50487fed3526 Version: 16a3fe634f6a568c6234b8747e5d50487fed3526 Version: 16a3fe634f6a568c6234b8747e5d50487fed3526 |
||
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CVE-2024-42284 (GCVE-0-2024-42284)
Vulnerability from cvelistv5
Published
2024-08-17 09:08
Modified
2025-11-03 22:03
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
tipc: Return non-zero value from tipc_udp_addr2str() on error
tipc_udp_addr2str() should return non-zero value if the UDP media
address is invalid. Otherwise, a buffer overflow access can occur in
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media address.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
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|---|---|---|---|---|
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CVE-2023-52488 (GCVE-0-2023-52488)
Vulnerability from cvelistv5
Published
2024-02-29 15:52
Modified
2025-05-04 07:37
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
serial: sc16is7xx: convert from _raw_ to _noinc_ regmap functions for FIFO
The SC16IS7XX IC supports a burst mode to access the FIFOs where the
initial register address is sent ($00), followed by all the FIFO data
without having to resend the register address each time. In this mode, the
IC doesn't increment the register address for each R/W byte.
The regmap_raw_read() and regmap_raw_write() are functions which can
perform IO over multiple registers. They are currently used to read/write
from/to the FIFO, and although they operate correctly in this burst mode on
the SPI bus, they would corrupt the regmap cache if it was not disabled
manually. The reason is that when the R/W size is more than 1 byte, these
functions assume that the register address is incremented and handle the
cache accordingly.
Convert FIFO R/W functions to use the regmap _noinc_ versions in order to
remove the manual cache control which was a workaround when using the
_raw_ versions. FIFO registers are properly declared as volatile so
cache will not be used/updated for FIFO accesses.
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: dfeae619d781dee61666d5551b93ba3be755a86b Version: dfeae619d781dee61666d5551b93ba3be755a86b Version: dfeae619d781dee61666d5551b93ba3be755a86b Version: dfeae619d781dee61666d5551b93ba3be755a86b Version: dfeae619d781dee61666d5551b93ba3be755a86b Version: dfeae619d781dee61666d5551b93ba3be755a86b |
||
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CVE-2024-49858 (GCVE-0-2024-49858)
Vulnerability from cvelistv5
Published
2024-10-21 12:27
Modified
2025-11-03 22:22
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
efistub/tpm: Use ACPI reclaim memory for event log to avoid corruption
The TPM event log table is a Linux specific construct, where the data
produced by the GetEventLog() boot service is cached in memory, and
passed on to the OS using an EFI configuration table.
The use of EFI_LOADER_DATA here results in the region being left
unreserved in the E820 memory map constructed by the EFI stub, and this
is the memory description that is passed on to the incoming kernel by
kexec, which is therefore unaware that the region should be reserved.
Even though the utility of the TPM2 event log after a kexec is
questionable, any corruption might send the parsing code off into the
weeds and crash the kernel. So let's use EFI_ACPI_RECLAIM_MEMORY
instead, which is always treated as reserved by the E820 conversion
logic.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
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| Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
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CVE-2024-47690 (GCVE-0-2024-47690)
Vulnerability from cvelistv5
Published
2024-10-21 11:53
Modified
2025-11-03 22:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
f2fs: get rid of online repaire on corrupted directory
syzbot reports a f2fs bug as below:
kernel BUG at fs/f2fs/inode.c:896!
RIP: 0010:f2fs_evict_inode+0x1598/0x15c0 fs/f2fs/inode.c:896
Call Trace:
evict+0x532/0x950 fs/inode.c:704
dispose_list fs/inode.c:747 [inline]
evict_inodes+0x5f9/0x690 fs/inode.c:797
generic_shutdown_super+0x9d/0x2d0 fs/super.c:627
kill_block_super+0x44/0x90 fs/super.c:1696
kill_f2fs_super+0x344/0x690 fs/f2fs/super.c:4898
deactivate_locked_super+0xc4/0x130 fs/super.c:473
cleanup_mnt+0x41f/0x4b0 fs/namespace.c:1373
task_work_run+0x24f/0x310 kernel/task_work.c:228
ptrace_notify+0x2d2/0x380 kernel/signal.c:2402
ptrace_report_syscall include/linux/ptrace.h:415 [inline]
ptrace_report_syscall_exit include/linux/ptrace.h:477 [inline]
syscall_exit_work+0xc6/0x190 kernel/entry/common.c:173
syscall_exit_to_user_mode_prepare kernel/entry/common.c:200 [inline]
__syscall_exit_to_user_mode_work kernel/entry/common.c:205 [inline]
syscall_exit_to_user_mode+0x279/0x370 kernel/entry/common.c:218
do_syscall_64+0x100/0x230 arch/x86/entry/common.c:89
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0010:f2fs_evict_inode+0x1598/0x15c0 fs/f2fs/inode.c:896
Online repaire on corrupted directory in f2fs_lookup() can generate
dirty data/meta while racing w/ readonly remount, it may leave dirty
inode after filesystem becomes readonly, however, checkpoint() will
skips flushing dirty inode in a state of readonly mode, result in
above panic.
Let's get rid of online repaire in f2fs_lookup(), and leave the work
to fsck.f2fs.
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 510022a85839a8409d1e6a519bb86ce71a84f30a Version: 510022a85839a8409d1e6a519bb86ce71a84f30a Version: 510022a85839a8409d1e6a519bb86ce71a84f30a Version: 510022a85839a8409d1e6a519bb86ce71a84f30a Version: 510022a85839a8409d1e6a519bb86ce71a84f30a Version: 510022a85839a8409d1e6a519bb86ce71a84f30a |
||
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CVE-2024-41042 (GCVE-0-2024-41042)
Vulnerability from cvelistv5
Published
2024-07-29 14:31
Modified
2025-11-03 21:59
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nf_tables: prefer nft_chain_validate
nft_chain_validate already performs loop detection because a cycle will
result in a call stack overflow (ctx->level >= NFT_JUMP_STACK_SIZE).
It also follows maps via ->validate callback in nft_lookup, so there
appears no reason to iterate the maps again.
nf_tables_check_loops() and all its helper functions can be removed.
This improves ruleset load time significantly, from 23s down to 12s.
This also fixes a crash bug. Old loop detection code can result in
unbounded recursion:
BUG: TASK stack guard page was hit at ....
Oops: stack guard page: 0000 [#1] PREEMPT SMP KASAN
CPU: 4 PID: 1539 Comm: nft Not tainted 6.10.0-rc5+ #1
[..]
with a suitable ruleset during validation of register stores.
I can't see any actual reason to attempt to check for this from
nft_validate_register_store(), at this point the transaction is still in
progress, so we don't have a full picture of the rule graph.
For nf-next it might make sense to either remove it or make this depend
on table->validate_state in case we could catch an error earlier
(for improved error reporting to userspace).
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 20a69341f2d00cd042e81c82289fba8a13c05a25 Version: 20a69341f2d00cd042e81c82289fba8a13c05a25 Version: 20a69341f2d00cd042e81c82289fba8a13c05a25 Version: 20a69341f2d00cd042e81c82289fba8a13c05a25 Version: 20a69341f2d00cd042e81c82289fba8a13c05a25 Version: 20a69341f2d00cd042e81c82289fba8a13c05a25 Version: 20a69341f2d00cd042e81c82289fba8a13c05a25 Version: 20a69341f2d00cd042e81c82289fba8a13c05a25 |
||
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CVE-2024-47696 (GCVE-0-2024-47696)
Vulnerability from cvelistv5
Published
2024-10-21 11:53
Modified
2025-11-03 22:21
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA/iwcm: Fix WARNING:at_kernel/workqueue.c:#check_flush_dependency
In the commit aee2424246f9 ("RDMA/iwcm: Fix a use-after-free related to
destroying CM IDs"), the function flush_workqueue is invoked to flush the
work queue iwcm_wq.
But at that time, the work queue iwcm_wq was created via the function
alloc_ordered_workqueue without the flag WQ_MEM_RECLAIM.
Because the current process is trying to flush the whole iwcm_wq, if
iwcm_wq doesn't have the flag WQ_MEM_RECLAIM, verify that the current
process is not reclaiming memory or running on a workqueue which doesn't
have the flag WQ_MEM_RECLAIM as that can break forward-progress guarantee
leading to a deadlock.
The call trace is as below:
[ 125.350876][ T1430] Call Trace:
[ 125.356281][ T1430] <TASK>
[ 125.361285][ T1430] ? __warn (kernel/panic.c:693)
[ 125.367640][ T1430] ? check_flush_dependency (kernel/workqueue.c:3706 (discriminator 9))
[ 125.375689][ T1430] ? report_bug (lib/bug.c:180 lib/bug.c:219)
[ 125.382505][ T1430] ? handle_bug (arch/x86/kernel/traps.c:239)
[ 125.388987][ T1430] ? exc_invalid_op (arch/x86/kernel/traps.c:260 (discriminator 1))
[ 125.395831][ T1430] ? asm_exc_invalid_op (arch/x86/include/asm/idtentry.h:621)
[ 125.403125][ T1430] ? check_flush_dependency (kernel/workqueue.c:3706 (discriminator 9))
[ 125.410984][ T1430] ? check_flush_dependency (kernel/workqueue.c:3706 (discriminator 9))
[ 125.418764][ T1430] __flush_workqueue (kernel/workqueue.c:3970)
[ 125.426021][ T1430] ? __pfx___might_resched (kernel/sched/core.c:10151)
[ 125.433431][ T1430] ? destroy_cm_id (drivers/infiniband/core/iwcm.c:375) iw_cm
[ 125.441209][ T1430] ? __pfx___flush_workqueue (kernel/workqueue.c:3910)
[ 125.473900][ T1430] ? _raw_spin_lock_irqsave (arch/x86/include/asm/atomic.h:107 include/linux/atomic/atomic-arch-fallback.h:2170 include/linux/atomic/atomic-instrumented.h:1302 include/asm-generic/qspinlock.h:111 include/linux/spinlock.h:187 include/linux/spinlock_api_smp.h:111 kernel/locking/spinlock.c:162)
[ 125.473909][ T1430] ? __pfx__raw_spin_lock_irqsave (kernel/locking/spinlock.c:161)
[ 125.482537][ T1430] _destroy_id (drivers/infiniband/core/cma.c:2044) rdma_cm
[ 125.495072][ T1430] nvme_rdma_free_queue (drivers/nvme/host/rdma.c:656 drivers/nvme/host/rdma.c:650) nvme_rdma
[ 125.505827][ T1430] nvme_rdma_reset_ctrl_work (drivers/nvme/host/rdma.c:2180) nvme_rdma
[ 125.505831][ T1430] process_one_work (kernel/workqueue.c:3231)
[ 125.515122][ T1430] worker_thread (kernel/workqueue.c:3306 kernel/workqueue.c:3393)
[ 125.515127][ T1430] ? __pfx_worker_thread (kernel/workqueue.c:3339)
[ 125.531837][ T1430] kthread (kernel/kthread.c:389)
[ 125.539864][ T1430] ? __pfx_kthread (kernel/kthread.c:342)
[ 125.550628][ T1430] ret_from_fork (arch/x86/kernel/process.c:147)
[ 125.558840][ T1430] ? __pfx_kthread (kernel/kthread.c:342)
[ 125.558844][ T1430] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
[ 125.566487][ T1430] </TASK>
[ 125.566488][ T1430] ---[ end trace 0000000000000000 ]---
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: d91d253c87fd1efece521ff2612078a35af673c6 Version: 7f25f296fc9bd0435be14e89bf657cd615a23574 Version: 94ee7ff99b87435ec63211f632918dc7f44dac79 Version: 557d035fe88d78dd51664f4dc0e1896c04c97cf6 Version: dc8074b8901caabb97c2d353abd6b4e7fa5a59a5 Version: ff5bbbdee08287d75d72e65b72a2b76d9637892a Version: ee39384ee787e86e9db4efb843818ef0ea9cb8ae Version: aee2424246f9f1dadc33faa78990c1e2eb7826e4 Version: aee2424246f9f1dadc33faa78990c1e2eb7826e4 |
||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/iwcm: Fix WARNING:at_kernel/workqueue.c:#check_flush_dependency\n\nIn the commit aee2424246f9 (\"RDMA/iwcm: Fix a use-after-free related to\ndestroying CM IDs\"), the function flush_workqueue is invoked to flush the\nwork queue iwcm_wq.\n\nBut at that time, the work queue iwcm_wq was created via the function\nalloc_ordered_workqueue without the flag WQ_MEM_RECLAIM.\n\nBecause the current process is trying to flush the whole iwcm_wq, if\niwcm_wq doesn\u0027t have the flag WQ_MEM_RECLAIM, verify that the current\nprocess is not reclaiming memory or running on a workqueue which doesn\u0027t\nhave the flag WQ_MEM_RECLAIM as that can break forward-progress guarantee\nleading to a deadlock.\n\nThe call trace is as below:\n\n[ 125.350876][ T1430] Call Trace:\n[ 125.356281][ T1430] \u003cTASK\u003e\n[ 125.361285][ T1430] ? __warn (kernel/panic.c:693)\n[ 125.367640][ T1430] ? check_flush_dependency (kernel/workqueue.c:3706 (discriminator 9))\n[ 125.375689][ T1430] ? report_bug (lib/bug.c:180 lib/bug.c:219)\n[ 125.382505][ T1430] ? handle_bug (arch/x86/kernel/traps.c:239)\n[ 125.388987][ T1430] ? exc_invalid_op (arch/x86/kernel/traps.c:260 (discriminator 1))\n[ 125.395831][ T1430] ? asm_exc_invalid_op (arch/x86/include/asm/idtentry.h:621)\n[ 125.403125][ T1430] ? check_flush_dependency (kernel/workqueue.c:3706 (discriminator 9))\n[ 125.410984][ T1430] ? check_flush_dependency (kernel/workqueue.c:3706 (discriminator 9))\n[ 125.418764][ T1430] __flush_workqueue (kernel/workqueue.c:3970)\n[ 125.426021][ T1430] ? __pfx___might_resched (kernel/sched/core.c:10151)\n[ 125.433431][ T1430] ? destroy_cm_id (drivers/infiniband/core/iwcm.c:375) iw_cm\n[ 125.441209][ T1430] ? __pfx___flush_workqueue (kernel/workqueue.c:3910)\n[ 125.473900][ T1430] ? _raw_spin_lock_irqsave (arch/x86/include/asm/atomic.h:107 include/linux/atomic/atomic-arch-fallback.h:2170 include/linux/atomic/atomic-instrumented.h:1302 include/asm-generic/qspinlock.h:111 include/linux/spinlock.h:187 include/linux/spinlock_api_smp.h:111 kernel/locking/spinlock.c:162)\n[ 125.473909][ T1430] ? __pfx__raw_spin_lock_irqsave (kernel/locking/spinlock.c:161)\n[ 125.482537][ T1430] _destroy_id (drivers/infiniband/core/cma.c:2044) rdma_cm\n[ 125.495072][ T1430] nvme_rdma_free_queue (drivers/nvme/host/rdma.c:656 drivers/nvme/host/rdma.c:650) nvme_rdma\n[ 125.505827][ T1430] nvme_rdma_reset_ctrl_work (drivers/nvme/host/rdma.c:2180) nvme_rdma\n[ 125.505831][ T1430] process_one_work (kernel/workqueue.c:3231)\n[ 125.515122][ T1430] worker_thread (kernel/workqueue.c:3306 kernel/workqueue.c:3393)\n[ 125.515127][ T1430] ? __pfx_worker_thread (kernel/workqueue.c:3339)\n[ 125.531837][ T1430] kthread (kernel/kthread.c:389)\n[ 125.539864][ T1430] ? __pfx_kthread (kernel/kthread.c:342)\n[ 125.550628][ T1430] ret_from_fork (arch/x86/kernel/process.c:147)\n[ 125.558840][ T1430] ? __pfx_kthread (kernel/kthread.c:342)\n[ 125.558844][ T1430] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)\n[ 125.566487][ T1430] \u003c/TASK\u003e\n[ 125.566488][ T1430] ---[ end trace 0000000000000000 ]---"
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"datePublished": "2024-10-21T11:53:33.950Z",
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CVE-2024-46719 (GCVE-0-2024-46719)
Vulnerability from cvelistv5
Published
2024-09-18 06:32
Modified
2025-11-03 22:16
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: typec: ucsi: Fix null pointer dereference in trace
ucsi_register_altmode checks IS_ERR for the alt pointer and treats
NULL as valid. When CONFIG_TYPEC_DP_ALTMODE is not enabled,
ucsi_register_displayport returns NULL which causes a NULL pointer
dereference in trace. Rather than return NULL, call
typec_port_register_altmode to register DisplayPort alternate mode
as a non-controllable mode when CONFIG_TYPEC_DP_ALTMODE is not enabled.
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-2024-50040 (GCVE-0-2024-50040)
Vulnerability from cvelistv5
Published
2024-10-21 19:39
Modified
2025-11-03 22:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
igb: Do not bring the device up after non-fatal error
Commit 004d25060c78 ("igb: Fix igb_down hung on surprise removal")
changed igb_io_error_detected() to ignore non-fatal pcie errors in order
to avoid hung task that can happen when igb_down() is called multiple
times. This caused an issue when processing transient non-fatal errors.
igb_io_resume(), which is called after igb_io_error_detected(), assumes
that device is brought down by igb_io_error_detected() if the interface
is up. This resulted in panic with stacktrace below.
[ T3256] igb 0000:09:00.0 haeth0: igb: haeth0 NIC Link is Down
[ T292] pcieport 0000:00:1c.5: AER: Uncorrected (Non-Fatal) error received: 0000:09:00.0
[ T292] igb 0000:09:00.0: PCIe Bus Error: severity=Uncorrected (Non-Fatal), type=Transaction Layer, (Requester ID)
[ T292] igb 0000:09:00.0: device [8086:1537] error status/mask=00004000/00000000
[ T292] igb 0000:09:00.0: [14] CmpltTO [ 200.105524,009][ T292] igb 0000:09:00.0: AER: TLP Header: 00000000 00000000 00000000 00000000
[ T292] pcieport 0000:00:1c.5: AER: broadcast error_detected message
[ T292] igb 0000:09:00.0: Non-correctable non-fatal error reported.
[ T292] pcieport 0000:00:1c.5: AER: broadcast mmio_enabled message
[ T292] pcieport 0000:00:1c.5: AER: broadcast resume message
[ T292] ------------[ cut here ]------------
[ T292] kernel BUG at net/core/dev.c:6539!
[ T292] invalid opcode: 0000 [#1] PREEMPT SMP
[ T292] RIP: 0010:napi_enable+0x37/0x40
[ T292] Call Trace:
[ T292] <TASK>
[ T292] ? die+0x33/0x90
[ T292] ? do_trap+0xdc/0x110
[ T292] ? napi_enable+0x37/0x40
[ T292] ? do_error_trap+0x70/0xb0
[ T292] ? napi_enable+0x37/0x40
[ T292] ? napi_enable+0x37/0x40
[ T292] ? exc_invalid_op+0x4e/0x70
[ T292] ? napi_enable+0x37/0x40
[ T292] ? asm_exc_invalid_op+0x16/0x20
[ T292] ? napi_enable+0x37/0x40
[ T292] igb_up+0x41/0x150
[ T292] igb_io_resume+0x25/0x70
[ T292] report_resume+0x54/0x70
[ T292] ? report_frozen_detected+0x20/0x20
[ T292] pci_walk_bus+0x6c/0x90
[ T292] ? aer_print_port_info+0xa0/0xa0
[ T292] pcie_do_recovery+0x22f/0x380
[ T292] aer_process_err_devices+0x110/0x160
[ T292] aer_isr+0x1c1/0x1e0
[ T292] ? disable_irq_nosync+0x10/0x10
[ T292] irq_thread_fn+0x1a/0x60
[ T292] irq_thread+0xe3/0x1a0
[ T292] ? irq_set_affinity_notifier+0x120/0x120
[ T292] ? irq_affinity_notify+0x100/0x100
[ T292] kthread+0xe2/0x110
[ T292] ? kthread_complete_and_exit+0x20/0x20
[ T292] ret_from_fork+0x2d/0x50
[ T292] ? kthread_complete_and_exit+0x20/0x20
[ T292] ret_from_fork_asm+0x11/0x20
[ T292] </TASK>
To fix this issue igb_io_resume() checks if the interface is running and
the device is not down this means igb_io_error_detected() did not bring
the device down and there is no need to bring it up.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 124e39a734cb90658b8f0dc110847bbfc6e33792 Version: c9f56f3c7bc908caa772112d3ae71cdd5d18c257 Version: 994c2ceb70ea99264ccc6f09e6703ca267dad63c Version: fa92c463eba75dcedbd8d689ffdcb83293aaa0c3 Version: 39695e87d86f0e7d897fba1d2559f825aa20caeb Version: 004d25060c78fc31f66da0fa439c544dda1ac9d5 Version: 004d25060c78fc31f66da0fa439c544dda1ac9d5 Version: 004d25060c78fc31f66da0fa439c544dda1ac9d5 Version: c2312e1d12b1c3ee4100c173131b102e2aed4d04 Version: 41f63b72a01c0e0ac59ab83fd2d921fcce0f602d |
||
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CVE-2024-49892 (GCVE-0-2024-49892)
Vulnerability from cvelistv5
Published
2024-10-21 18:01
Modified
2025-11-03 22:22
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Initialize get_bytes_per_element's default to 1
Variables, used as denominators and maybe not assigned to other values,
should not be 0. bytes_per_element_y & bytes_per_element_c are
initialized by get_bytes_per_element() which should never return 0.
This fixes 10 DIVIDE_BY_ZERO issues reported by Coverity.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c Version: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c Version: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c Version: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c Version: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c Version: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c Version: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c Version: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c |
||
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CVE-2024-43858 (GCVE-0-2024-43858)
Vulnerability from cvelistv5
Published
2024-08-17 09:24
Modified
2025-11-03 22:05
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
jfs: Fix array-index-out-of-bounds in diFree
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
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CVE-2024-44983 (GCVE-0-2024-44983)
Vulnerability from cvelistv5
Published
2024-09-04 19:54
Modified
2025-11-03 22:14
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: flowtable: validate vlan header
Ensure there is sufficient room to access the protocol field of the
VLAN header, validate it once before the flowtable lookup.
=====================================================
BUG: KMSAN: uninit-value in nf_flow_offload_inet_hook+0x45a/0x5f0 net/netfilter/nf_flow_table_inet.c:32
nf_flow_offload_inet_hook+0x45a/0x5f0 net/netfilter/nf_flow_table_inet.c:32
nf_hook_entry_hookfn include/linux/netfilter.h:154 [inline]
nf_hook_slow+0xf4/0x400 net/netfilter/core.c:626
nf_hook_ingress include/linux/netfilter_netdev.h:34 [inline]
nf_ingress net/core/dev.c:5440 [inline]
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
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CVE-2024-46809 (GCVE-0-2024-46809)
Vulnerability from cvelistv5
Published
2024-09-27 12:35
Modified
2025-11-03 20:39
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Check BIOS images before it is used
BIOS images may fail to load and null checks are added before they are
used.
This fixes 6 NULL_RETURNS issues reported by Coverity.
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
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CVE-2024-49894 (GCVE-0-2024-49894)
Vulnerability from cvelistv5
Published
2024-10-21 18:01
Modified
2025-11-03 22:22
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Fix index out of bounds in degamma hardware format translation
Fixes index out of bounds issue in
`cm_helper_translate_curve_to_degamma_hw_format` function. The issue
could occur when the index 'i' exceeds the number of transfer function
points (TRANSFER_FUNC_POINTS).
The fix adds a check to ensure 'i' is within bounds before accessing the
transfer function points. If 'i' is out of bounds the function returns
false to indicate an error.
Reported by smatch:
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_cm_common.c:594 cm_helper_translate_curve_to_degamma_hw_format() error: buffer overflow 'output_tf->tf_pts.red' 1025 <= s32max
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_cm_common.c:595 cm_helper_translate_curve_to_degamma_hw_format() error: buffer overflow 'output_tf->tf_pts.green' 1025 <= s32max
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_cm_common.c:596 cm_helper_translate_curve_to_degamma_hw_format() error: buffer overflow 'output_tf->tf_pts.blue' 1025 <= s32max
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
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CVE-2023-52486 (GCVE-0-2023-52486)
Vulnerability from cvelistv5
Published
2024-02-29 15:52
Modified
2025-05-04 07:37
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm: Don't unref the same fb many times by mistake due to deadlock handling
If we get a deadlock after the fb lookup in drm_mode_page_flip_ioctl()
we proceed to unref the fb and then retry the whole thing from the top.
But we forget to reset the fb pointer back to NULL, and so if we then
get another error during the retry, before the fb lookup, we proceed
the unref the same fb again without having gotten another reference.
The end result is that the fb will (eventually) end up being freed
while it's still in use.
Reset fb to NULL once we've unreffed it to avoid doing it again
until we've done another fb lookup.
This turned out to be pretty easy to hit on a DG2 when doing async
flips (and CONFIG_DEBUG_WW_MUTEX_SLOWPATH=y). The first symptom I
saw that drm_closefb() simply got stuck in a busy loop while walking
the framebuffer list. Fortunately I was able to convince it to oops
instead, and from there it was easier to track down the culprit.
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-2024-44958 (GCVE-0-2024-44958)
Vulnerability from cvelistv5
Published
2024-09-04 18:35
Modified
2025-11-03 22:14
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
sched/smt: Fix unbalance sched_smt_present dec/inc
I got the following warn report while doing stress test:
jump label: negative count!
WARNING: CPU: 3 PID: 38 at kernel/jump_label.c:263 static_key_slow_try_dec+0x9d/0xb0
Call Trace:
<TASK>
__static_key_slow_dec_cpuslocked+0x16/0x70
sched_cpu_deactivate+0x26e/0x2a0
cpuhp_invoke_callback+0x3ad/0x10d0
cpuhp_thread_fun+0x3f5/0x680
smpboot_thread_fn+0x56d/0x8d0
kthread+0x309/0x400
ret_from_fork+0x41/0x70
ret_from_fork_asm+0x1b/0x30
</TASK>
Because when cpuset_cpu_inactive() fails in sched_cpu_deactivate(),
the cpu offline failed, but sched_smt_present is decremented before
calling sched_cpu_deactivate(), it leads to unbalanced dec/inc, so
fix it by incrementing sched_smt_present in the error path.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: c5511d03ec090980732e929c318a7a6374b5550e Version: c5511d03ec090980732e929c318a7a6374b5550e Version: c5511d03ec090980732e929c318a7a6374b5550e Version: c5511d03ec090980732e929c318a7a6374b5550e Version: c5511d03ec090980732e929c318a7a6374b5550e Version: 01659361c63fdc91c0af239d08cdd211d590a656 Version: a2c094816f894b7a265851fad858e994fa0f78b3 |
||
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CVE-2024-50095 (GCVE-0-2024-50095)
Vulnerability from cvelistv5
Published
2024-11-05 17:04
Modified
2025-11-03 22:25
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA/mad: Improve handling of timed out WRs of mad agent
Current timeout handler of mad agent acquires/releases mad_agent_priv
lock for every timed out WRs. This causes heavy locking contention
when higher no. of WRs are to be handled inside timeout handler.
This leads to softlockup with below trace in some use cases where
rdma-cm path is used to establish connection between peer nodes
Trace:
-----
BUG: soft lockup - CPU#4 stuck for 26s! [kworker/u128:3:19767]
CPU: 4 PID: 19767 Comm: kworker/u128:3 Kdump: loaded Tainted: G OE
------- --- 5.14.0-427.13.1.el9_4.x86_64 #1
Hardware name: Dell Inc. PowerEdge R740/01YM03, BIOS 2.4.8 11/26/2019
Workqueue: ib_mad1 timeout_sends [ib_core]
RIP: 0010:__do_softirq+0x78/0x2ac
RSP: 0018:ffffb253449e4f98 EFLAGS: 00000246
RAX: 00000000ffffffff RBX: 0000000000000000 RCX: 000000000000001f
RDX: 000000000000001d RSI: 000000003d1879ab RDI: fff363b66fd3a86b
RBP: ffffb253604cbcd8 R08: 0000009065635f3b R09: 0000000000000000
R10: 0000000000000040 R11: ffffb253449e4ff8 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000040
FS: 0000000000000000(0000) GS:ffff8caa1fc80000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd9ec9db900 CR3: 0000000891934006 CR4: 00000000007706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
PKRU: 55555554
Call Trace:
<IRQ>
? show_trace_log_lvl+0x1c4/0x2df
? show_trace_log_lvl+0x1c4/0x2df
? __irq_exit_rcu+0xa1/0xc0
? watchdog_timer_fn+0x1b2/0x210
? __pfx_watchdog_timer_fn+0x10/0x10
? __hrtimer_run_queues+0x127/0x2c0
? hrtimer_interrupt+0xfc/0x210
? __sysvec_apic_timer_interrupt+0x5c/0x110
? sysvec_apic_timer_interrupt+0x37/0x90
? asm_sysvec_apic_timer_interrupt+0x16/0x20
? __do_softirq+0x78/0x2ac
? __do_softirq+0x60/0x2ac
__irq_exit_rcu+0xa1/0xc0
sysvec_call_function_single+0x72/0x90
</IRQ>
<TASK>
asm_sysvec_call_function_single+0x16/0x20
RIP: 0010:_raw_spin_unlock_irq+0x14/0x30
RSP: 0018:ffffb253604cbd88 EFLAGS: 00000247
RAX: 000000000001960d RBX: 0000000000000002 RCX: ffff8cad2a064800
RDX: 000000008020001b RSI: 0000000000000001 RDI: ffff8cad5d39f66c
RBP: ffff8cad5d39f600 R08: 0000000000000001 R09: 0000000000000000
R10: ffff8caa443e0c00 R11: ffffb253604cbcd8 R12: ffff8cacb8682538
R13: 0000000000000005 R14: ffffb253604cbd90 R15: ffff8cad5d39f66c
cm_process_send_error+0x122/0x1d0 [ib_cm]
timeout_sends+0x1dd/0x270 [ib_core]
process_one_work+0x1e2/0x3b0
? __pfx_worker_thread+0x10/0x10
worker_thread+0x50/0x3a0
? __pfx_worker_thread+0x10/0x10
kthread+0xdd/0x100
? __pfx_kthread+0x10/0x10
ret_from_fork+0x29/0x50
</TASK>
Simplified timeout handler by creating local list of timed out WRs
and invoke send handler post creating the list. The new method acquires/
releases lock once to fetch the list and hence helps to reduce locking
contetiong when processing higher no. of WRs
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-2024-42277 (GCVE-0-2024-42277)
Vulnerability from cvelistv5
Published
2024-08-17 09:08
Modified
2025-11-03 22:03
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
iommu: sprd: Avoid NULL deref in sprd_iommu_hw_en
In sprd_iommu_cleanup() before calling function sprd_iommu_hw_en()
dom->sdev is equal to NULL, which leads to null dereference.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 92c089a931fd3939cd32318cf4f54e69e8f51a19 Version: 8745f3592ee4a7b49ede16ddd3f12a41ecaa23c9 Version: 9afea57384d4ae7b2034593eac7fa76c7122762a Version: 9afea57384d4ae7b2034593eac7fa76c7122762a Version: 9afea57384d4ae7b2034593eac7fa76c7122762a Version: d0a917fd5e3b3ed9d9306b4260ba684b982da9f3 |
||
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CVE-2024-44979 (GCVE-0-2024-44979)
Vulnerability from cvelistv5
Published
2024-09-04 19:54
Modified
2025-05-04 09:30
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/xe: Fix missing workqueue destroy in xe_gt_pagefault
On driver reload we never free up the memory for the pagefault and
access counter workqueues. Add those destroy calls here.
(cherry picked from commit 7586fc52b14e0b8edd0d1f8a434e0de2078b7b2b)
References
Impacted products
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CVE-2024-46807 (GCVE-0-2024-46807)
Vulnerability from cvelistv5
Published
2024-09-27 12:35
Modified
2025-11-03 22:18
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/amdgpu: Check tbo resource pointer
Validate tbo resource pointer, skip if NULL
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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CVE-2024-49868 (GCVE-0-2024-49868)
Vulnerability from cvelistv5
Published
2024-10-21 18:01
Modified
2025-11-03 22:22
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
btrfs: fix a NULL pointer dereference when failed to start a new trasacntion
[BUG]
Syzbot reported a NULL pointer dereference with the following crash:
FAULT_INJECTION: forcing a failure.
start_transaction+0x830/0x1670 fs/btrfs/transaction.c:676
prepare_to_relocate+0x31f/0x4c0 fs/btrfs/relocation.c:3642
relocate_block_group+0x169/0xd20 fs/btrfs/relocation.c:3678
...
BTRFS info (device loop0): balance: ended with status: -12
Oops: general protection fault, probably for non-canonical address 0xdffffc00000000cc: 0000 [#1] PREEMPT SMP KASAN NOPTI
KASAN: null-ptr-deref in range [0x0000000000000660-0x0000000000000667]
RIP: 0010:btrfs_update_reloc_root+0x362/0xa80 fs/btrfs/relocation.c:926
Call Trace:
<TASK>
commit_fs_roots+0x2ee/0x720 fs/btrfs/transaction.c:1496
btrfs_commit_transaction+0xfaf/0x3740 fs/btrfs/transaction.c:2430
del_balance_item fs/btrfs/volumes.c:3678 [inline]
reset_balance_state+0x25e/0x3c0 fs/btrfs/volumes.c:3742
btrfs_balance+0xead/0x10c0 fs/btrfs/volumes.c:4574
btrfs_ioctl_balance+0x493/0x7c0 fs/btrfs/ioctl.c:3673
vfs_ioctl fs/ioctl.c:51 [inline]
__do_sys_ioctl fs/ioctl.c:907 [inline]
__se_sys_ioctl+0xf9/0x170 fs/ioctl.c:893
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
[CAUSE]
The allocation failure happens at the start_transaction() inside
prepare_to_relocate(), and during the error handling we call
unset_reloc_control(), which makes fs_info->balance_ctl to be NULL.
Then we continue the error path cleanup in btrfs_balance() by calling
reset_balance_state() which will call del_balance_item() to fully delete
the balance item in the root tree.
However during the small window between set_reloc_contrl() and
unset_reloc_control(), we can have a subvolume tree update and created a
reloc_root for that subvolume.
Then we go into the final btrfs_commit_transaction() of
del_balance_item(), and into btrfs_update_reloc_root() inside
commit_fs_roots().
That function checks if fs_info->reloc_ctl is in the merge_reloc_tree
stage, but since fs_info->reloc_ctl is NULL, it results a NULL pointer
dereference.
[FIX]
Just add extra check on fs_info->reloc_ctl inside
btrfs_update_reloc_root(), before checking
fs_info->reloc_ctl->merge_reloc_tree.
That DEAD_RELOC_TREE handling is to prevent further modification to the
reloc tree during merge stage, but since there is no reloc_ctl at all,
we do not need to bother that.
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-2024-46725 (GCVE-0-2024-46725)
Vulnerability from cvelistv5
Published
2024-09-18 06:32
Modified
2025-11-03 22:17
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: Fix out-of-bounds write warning
Check the ring type value to fix the out-of-bounds
write warning
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 Version: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 Version: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 Version: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 Version: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 Version: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 |
||
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CVE-2024-49867 (GCVE-0-2024-49867)
Vulnerability from cvelistv5
Published
2024-10-21 18:01
Modified
2025-11-03 22:22
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
btrfs: wait for fixup workers before stopping cleaner kthread during umount
During unmount, at close_ctree(), we have the following steps in this order:
1) Park the cleaner kthread - this doesn't destroy the kthread, it basically
halts its execution (wake ups against it work but do nothing);
2) We stop the cleaner kthread - this results in freeing the respective
struct task_struct;
3) We call btrfs_stop_all_workers() which waits for any jobs running in all
the work queues and then free the work queues.
Syzbot reported a case where a fixup worker resulted in a crash when doing
a delayed iput on its inode while attempting to wake up the cleaner at
btrfs_add_delayed_iput(), because the task_struct of the cleaner kthread
was already freed. This can happen during unmount because we don't wait
for any fixup workers still running before we call kthread_stop() against
the cleaner kthread, which stops and free all its resources.
Fix this by waiting for any fixup workers at close_ctree() before we call
kthread_stop() against the cleaner and run pending delayed iputs.
The stack traces reported by syzbot were the following:
BUG: KASAN: slab-use-after-free in __lock_acquire+0x77/0x2050 kernel/locking/lockdep.c:5065
Read of size 8 at addr ffff8880272a8a18 by task kworker/u8:3/52
CPU: 1 UID: 0 PID: 52 Comm: kworker/u8:3 Not tainted 6.12.0-rc1-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Workqueue: btrfs-fixup btrfs_work_helper
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:377 [inline]
print_report+0x169/0x550 mm/kasan/report.c:488
kasan_report+0x143/0x180 mm/kasan/report.c:601
__lock_acquire+0x77/0x2050 kernel/locking/lockdep.c:5065
lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5825
__raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
_raw_spin_lock_irqsave+0xd5/0x120 kernel/locking/spinlock.c:162
class_raw_spinlock_irqsave_constructor include/linux/spinlock.h:551 [inline]
try_to_wake_up+0xb0/0x1480 kernel/sched/core.c:4154
btrfs_writepage_fixup_worker+0xc16/0xdf0 fs/btrfs/inode.c:2842
btrfs_work_helper+0x390/0xc50 fs/btrfs/async-thread.c:314
process_one_work kernel/workqueue.c:3229 [inline]
process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310
worker_thread+0x870/0xd30 kernel/workqueue.c:3391
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
</TASK>
Allocated by task 2:
kasan_save_stack mm/kasan/common.c:47 [inline]
kasan_save_track+0x3f/0x80 mm/kasan/common.c:68
unpoison_slab_object mm/kasan/common.c:319 [inline]
__kasan_slab_alloc+0x66/0x80 mm/kasan/common.c:345
kasan_slab_alloc include/linux/kasan.h:247 [inline]
slab_post_alloc_hook mm/slub.c:4086 [inline]
slab_alloc_node mm/slub.c:4135 [inline]
kmem_cache_alloc_node_noprof+0x16b/0x320 mm/slub.c:4187
alloc_task_struct_node kernel/fork.c:180 [inline]
dup_task_struct+0x57/0x8c0 kernel/fork.c:1107
copy_process+0x5d1/0x3d50 kernel/fork.c:2206
kernel_clone+0x223/0x880 kernel/fork.c:2787
kernel_thread+0x1bc/0x240 kernel/fork.c:2849
create_kthread kernel/kthread.c:412 [inline]
kthreadd+0x60d/0x810 kernel/kthread.c:765
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
Freed by task 61:
kasan_save_stack mm/kasan/common.c:47 [inline]
kasan_save_track+0x3f/0x80 mm/kasan/common.c:68
kasan_save_free_info+0x40/0x50 mm/kasan/generic.c:579
poison_slab_object mm/kasan/common.c:247 [inline]
__kasan_slab_free+0x59/0x70 mm/kasan/common.c:264
kasan_slab_free include/linux/kasan.h:230 [inline]
slab_free_h
---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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CVE-2024-42302 (GCVE-0-2024-42302)
Vulnerability from cvelistv5
Published
2024-08-17 09:09
Modified
2025-11-03 22:04
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
PCI/DPC: Fix use-after-free on concurrent DPC and hot-removal
Keith reports a use-after-free when a DPC event occurs concurrently to
hot-removal of the same portion of the hierarchy:
The dpc_handler() awaits readiness of the secondary bus below the
Downstream Port where the DPC event occurred. To do so, it polls the
config space of the first child device on the secondary bus. If that
child device is concurrently removed, accesses to its struct pci_dev
cause the kernel to oops.
That's because pci_bridge_wait_for_secondary_bus() neglects to hold a
reference on the child device. Before v6.3, the function was only
called on resume from system sleep or on runtime resume. Holding a
reference wasn't necessary back then because the pciehp IRQ thread
could never run concurrently. (On resume from system sleep, IRQs are
not enabled until after the resume_noirq phase. And runtime resume is
always awaited before a PCI device is removed.)
However starting with v6.3, pci_bridge_wait_for_secondary_bus() is also
called on a DPC event. Commit 53b54ad074de ("PCI/DPC: Await readiness
of secondary bus after reset"), which introduced that, failed to
appreciate that pci_bridge_wait_for_secondary_bus() now needs to hold a
reference on the child device because dpc_handler() and pciehp may
indeed run concurrently. The commit was backported to v5.10+ stable
kernels, so that's the oldest one affected.
Add the missing reference acquisition.
Abridged stack trace:
BUG: unable to handle page fault for address: 00000000091400c0
CPU: 15 PID: 2464 Comm: irq/53-pcie-dpc 6.9.0
RIP: pci_bus_read_config_dword+0x17/0x50
pci_dev_wait()
pci_bridge_wait_for_secondary_bus()
dpc_reset_link()
pcie_do_recovery()
dpc_handler()
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: d0292124bb5787a2f1ab1316509e801ca89c10fb Version: ffe2318405e605f1b3985ce188eff69e6d1d1baa Version: 189f856e76f5463f59efb5fc18dcc1692d04c41a Version: 53b54ad074de1896f8b021615f65b27f557ce874 Version: 53b54ad074de1896f8b021615f65b27f557ce874 Version: 53b54ad074de1896f8b021615f65b27f557ce874 Version: 0081032082b5b45ca902b3c3d6986cb5cca69ff2 |
||
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CVE-2023-52918 (GCVE-0-2023-52918)
Vulnerability from cvelistv5
Published
2024-10-22 07:37
Modified
2025-11-03 21:50
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: pci: cx23885: check cx23885_vdev_init() return
cx23885_vdev_init() can return a NULL pointer, but that pointer
is used in the next line without a check.
Add a NULL pointer check and go to the error unwind if it is NULL.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
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||
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CVE-2024-44944 (GCVE-0-2024-44944)
Vulnerability from cvelistv5
Published
2024-08-30 07:56
Modified
2025-11-03 22:13
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: ctnetlink: use helper function to calculate expect ID
Delete expectation path is missing a call to the nf_expect_get_id()
helper function to calculate the expectation ID, otherwise LSB of the
expectation object address is leaked to userspace.
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 7b115755fb9d3aff0ddcd18a5c4d83381362acce Version: 3c79107631db1f7fd32cf3f7368e4672004a3010 Version: 3c79107631db1f7fd32cf3f7368e4672004a3010 Version: 3c79107631db1f7fd32cf3f7368e4672004a3010 Version: 3c79107631db1f7fd32cf3f7368e4672004a3010 Version: 3c79107631db1f7fd32cf3f7368e4672004a3010 Version: 3c79107631db1f7fd32cf3f7368e4672004a3010 Version: 3c79107631db1f7fd32cf3f7368e4672004a3010 Version: 3d8b3d0384f709126beef6b917b7e97c23f18e74 Version: 36bbd861a402a8c5bd8f0365a5967d34cc492f09 Version: 1922476beeeea46bebbe577215078736dd4231dc Version: f862c13c3c926d3008b2c2bcc746ab813108dfbf Version: b0a90cae081d7ee14eaa46524fb70f4e23ae8905 |
||
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CVE-2024-49924 (GCVE-0-2024-49924)
Vulnerability from cvelistv5
Published
2024-10-21 18:01
Modified
2025-11-03 22:23
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
fbdev: pxafb: Fix possible use after free in pxafb_task()
In the pxafb_probe function, it calls the pxafb_init_fbinfo function,
after which &fbi->task is associated with pxafb_task. Moreover,
within this pxafb_init_fbinfo function, the pxafb_blank function
within the &pxafb_ops struct is capable of scheduling work.
If we remove the module which will call pxafb_remove to make cleanup,
it will call unregister_framebuffer function which can call
do_unregister_framebuffer to free fbi->fb through
put_fb_info(fb_info), while the work mentioned above will be used.
The sequence of operations that may lead to a UAF bug is as follows:
CPU0 CPU1
| pxafb_task
pxafb_remove |
unregister_framebuffer(info) |
do_unregister_framebuffer(fb_info) |
put_fb_info(fb_info) |
// free fbi->fb | set_ctrlr_state(fbi, state)
| __pxafb_lcd_power(fbi, 0)
| fbi->lcd_power(on, &fbi->fb.var)
| //use fbi->fb
Fix it by ensuring that the work is canceled before proceeding
with the cleanup in pxafb_remove.
Note that only root user can remove the driver at runtime.
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-2024-47735 (GCVE-0-2024-47735)
Vulnerability from cvelistv5
Published
2024-10-21 12:14
Modified
2025-11-03 22:21
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA/hns: Fix spin_unlock_irqrestore() called with IRQs enabled
Fix missuse of spin_lock_irq()/spin_unlock_irq() when
spin_lock_irqsave()/spin_lock_irqrestore() was hold.
This was discovered through the lock debugging, and the corresponding
log is as follows:
raw_local_irq_restore() called with IRQs enabled
WARNING: CPU: 96 PID: 2074 at kernel/locking/irqflag-debug.c:10 warn_bogus_irq_restore+0x30/0x40
...
Call trace:
warn_bogus_irq_restore+0x30/0x40
_raw_spin_unlock_irqrestore+0x84/0xc8
add_qp_to_list+0x11c/0x148 [hns_roce_hw_v2]
hns_roce_create_qp_common.constprop.0+0x240/0x780 [hns_roce_hw_v2]
hns_roce_create_qp+0x98/0x160 [hns_roce_hw_v2]
create_qp+0x138/0x258
ib_create_qp_kernel+0x50/0xe8
create_mad_qp+0xa8/0x128
ib_mad_port_open+0x218/0x448
ib_mad_init_device+0x70/0x1f8
add_client_context+0xfc/0x220
enable_device_and_get+0xd0/0x140
ib_register_device.part.0+0xf4/0x1c8
ib_register_device+0x34/0x50
hns_roce_register_device+0x174/0x3d0 [hns_roce_hw_v2]
hns_roce_init+0xfc/0x2c0 [hns_roce_hw_v2]
__hns_roce_hw_v2_init_instance+0x7c/0x1d0 [hns_roce_hw_v2]
hns_roce_hw_v2_init_instance+0x9c/0x180 [hns_roce_hw_v2]
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 9a4435375cd151e07c0c38fa601b00115986091b Version: 9a4435375cd151e07c0c38fa601b00115986091b Version: 9a4435375cd151e07c0c38fa601b00115986091b Version: 9a4435375cd151e07c0c38fa601b00115986091b Version: 9a4435375cd151e07c0c38fa601b00115986091b Version: 9a4435375cd151e07c0c38fa601b00115986091b Version: 9a4435375cd151e07c0c38fa601b00115986091b |
||
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CVE-2024-46827 (GCVE-0-2024-46827)
Vulnerability from cvelistv5
Published
2024-09-27 12:39
Modified
2025-05-04 09:35
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: ath12k: fix firmware crash due to invalid peer nss
Currently, if the access point receives an association
request containing an Extended HE Capabilities Information
Element with an invalid MCS-NSS, it triggers a firmware
crash.
This issue arises when EHT-PHY capabilities shows support
for a bandwidth and MCS-NSS set for that particular
bandwidth is filled by zeros and due to this, driver obtains
peer_nss as 0 and sending this value to firmware causes
crash.
Address this issue by implementing a validation step for
the peer_nss value before passing it to the firmware. If
the value is greater than zero, proceed with forwarding
it to the firmware. However, if the value is invalid,
reject the association request to prevent potential
firmware crashes.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1
References
Impacted products
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CVE-2024-46681 (GCVE-0-2024-46681)
Vulnerability from cvelistv5
Published
2024-09-13 05:29
Modified
2025-05-04 09:31
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
pktgen: use cpus_read_lock() in pg_net_init()
I have seen the WARN_ON(smp_processor_id() != cpu) firing
in pktgen_thread_worker() during tests.
We must use cpus_read_lock()/cpus_read_unlock()
around the for_each_online_cpu(cpu) loop.
While we are at it use WARN_ON_ONCE() to avoid a possible syslog flood.
References
Impacted products
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CVE-2024-43820 (GCVE-0-2024-43820)
Vulnerability from cvelistv5
Published
2024-08-17 09:21
Modified
2025-05-04 12:58
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
dm-raid: Fix WARN_ON_ONCE check for sync_thread in raid_resume
rm-raid devices will occasionally trigger the following warning when
being resumed after a table load because DM_RECOVERY_RUNNING is set:
WARNING: CPU: 7 PID: 5660 at drivers/md/dm-raid.c:4105 raid_resume+0xee/0x100 [dm_raid]
The failing check is:
WARN_ON_ONCE(test_bit(MD_RECOVERY_RUNNING, &mddev->recovery));
This check is designed to make sure that the sync thread isn't
registered, but md_check_recovery can set MD_RECOVERY_RUNNING without
the sync_thread ever getting registered. Instead of checking if
MD_RECOVERY_RUNNING is set, check if sync_thread is non-NULL.
References
Impacted products
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CVE-2022-48938 (GCVE-0-2022-48938)
Vulnerability from cvelistv5
Published
2024-08-22 03:31
Modified
2025-05-04 08:26
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
CDC-NCM: avoid overflow in sanity checking
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References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
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CVE-2021-47086 (GCVE-0-2021-47086)
Vulnerability from cvelistv5
Published
2024-03-04 18:06
Modified
2025-05-21 08:31
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
phonet/pep: refuse to enable an unbound pipe
This ioctl() implicitly assumed that the socket was already bound to
a valid local socket name, i.e. Phonet object. If the socket was not
bound, two separate problems would occur:
1) We'd send an pipe enablement request with an invalid source object.
2) Later socket calls could BUG on the socket unexpectedly being
connected yet not bound to a valid object.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
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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-2024-49884 (GCVE-0-2024-49884)
Vulnerability from cvelistv5
Published
2024-10-21 18:01
Modified
2025-11-03 22:22
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ext4: fix slab-use-after-free in ext4_split_extent_at()
We hit the following use-after-free:
==================================================================
BUG: KASAN: slab-use-after-free in ext4_split_extent_at+0xba8/0xcc0
Read of size 2 at addr ffff88810548ed08 by task kworker/u20:0/40
CPU: 0 PID: 40 Comm: kworker/u20:0 Not tainted 6.9.0-dirty #724
Call Trace:
<TASK>
kasan_report+0x93/0xc0
ext4_split_extent_at+0xba8/0xcc0
ext4_split_extent.isra.0+0x18f/0x500
ext4_split_convert_extents+0x275/0x750
ext4_ext_handle_unwritten_extents+0x73e/0x1580
ext4_ext_map_blocks+0xe20/0x2dc0
ext4_map_blocks+0x724/0x1700
ext4_do_writepages+0x12d6/0x2a70
[...]
Allocated by task 40:
__kmalloc_noprof+0x1ac/0x480
ext4_find_extent+0xf3b/0x1e70
ext4_ext_map_blocks+0x188/0x2dc0
ext4_map_blocks+0x724/0x1700
ext4_do_writepages+0x12d6/0x2a70
[...]
Freed by task 40:
kfree+0xf1/0x2b0
ext4_find_extent+0xa71/0x1e70
ext4_ext_insert_extent+0xa22/0x3260
ext4_split_extent_at+0x3ef/0xcc0
ext4_split_extent.isra.0+0x18f/0x500
ext4_split_convert_extents+0x275/0x750
ext4_ext_handle_unwritten_extents+0x73e/0x1580
ext4_ext_map_blocks+0xe20/0x2dc0
ext4_map_blocks+0x724/0x1700
ext4_do_writepages+0x12d6/0x2a70
[...]
==================================================================
The flow of issue triggering is as follows:
ext4_split_extent_at
path = *ppath
ext4_ext_insert_extent(ppath)
ext4_ext_create_new_leaf(ppath)
ext4_find_extent(orig_path)
path = *orig_path
read_extent_tree_block
// return -ENOMEM or -EIO
ext4_free_ext_path(path)
kfree(path)
*orig_path = NULL
a. If err is -ENOMEM:
ext4_ext_dirty(path + path->p_depth)
// path use-after-free !!!
b. If err is -EIO and we have EXT_DEBUG defined:
ext4_ext_show_leaf(path)
eh = path[depth].p_hdr
// path also use-after-free !!!
So when trying to zeroout or fix the extent length, call ext4_find_extent()
to update the path.
In addition we use *ppath directly as an ext4_ext_show_leaf() input to
avoid possible use-after-free when EXT_DEBUG is defined, and to avoid
unnecessary path updates.
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: dfe5080939ea4686b3414b5d970a9b26733c57a4 Version: dfe5080939ea4686b3414b5d970a9b26733c57a4 Version: dfe5080939ea4686b3414b5d970a9b26733c57a4 Version: dfe5080939ea4686b3414b5d970a9b26733c57a4 Version: dfe5080939ea4686b3414b5d970a9b26733c57a4 Version: dfe5080939ea4686b3414b5d970a9b26733c57a4 Version: dfe5080939ea4686b3414b5d970a9b26733c57a4 Version: dfe5080939ea4686b3414b5d970a9b26733c57a4 Version: dfe5080939ea4686b3414b5d970a9b26733c57a4 |
||
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CVE-2024-46726 (GCVE-0-2024-46726)
Vulnerability from cvelistv5
Published
2024-09-18 06:32
Modified
2025-11-03 22:17
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Ensure index calculation will not overflow
[WHY & HOW]
Make sure vmid0p72_idx, vnom0p8_idx and vmax0p9_idx calculation will
never overflow and exceess array size.
This fixes 3 OVERRUN and 1 INTEGER_OVERFLOW issues reported by Coverity.
References
| URL | Tags | |
|---|---|---|
Impacted products
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CVE-2024-43912 (GCVE-0-2024-43912)
Vulnerability from cvelistv5
Published
2024-08-26 10:11
Modified
2025-11-03 22:07
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: nl80211: disallow setting special AP channel widths
Setting the AP channel width is meant for use with the normal
20/40/... MHz channel width progression, and switching around
in S1G or narrow channels isn't supported. Disallow that.
References
| URL | Tags | |
|---|---|---|
Impacted products
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CVE-2024-50015 (GCVE-0-2024-50015)
Vulnerability from cvelistv5
Published
2024-10-21 18:54
Modified
2025-11-03 22:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ext4: dax: fix overflowing extents beyond inode size when partially writing
The dax_iomap_rw() does two things in each iteration: map written blocks
and copy user data to blocks. If the process is killed by user(See signal
handling in dax_iomap_iter()), the copied data will be returned and added
on inode size, which means that the length of written extents may exceed
the inode size, then fsck will fail. An example is given as:
dd if=/dev/urandom of=file bs=4M count=1
dax_iomap_rw
iomap_iter // round 1
ext4_iomap_begin
ext4_iomap_alloc // allocate 0~2M extents(written flag)
dax_iomap_iter // copy 2M data
iomap_iter // round 2
iomap_iter_advance
iter->pos += iter->processed // iter->pos = 2M
ext4_iomap_begin
ext4_iomap_alloc // allocate 2~4M extents(written flag)
dax_iomap_iter
fatal_signal_pending
done = iter->pos - iocb->ki_pos // done = 2M
ext4_handle_inode_extension
ext4_update_inode_size // inode size = 2M
fsck reports: Inode 13, i_size is 2097152, should be 4194304. Fix?
Fix the problem by truncating extents if the written length is smaller
than expected.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 776722e85d3b0936253ecc3d14db4fba37f191ba Version: 776722e85d3b0936253ecc3d14db4fba37f191ba Version: 776722e85d3b0936253ecc3d14db4fba37f191ba Version: 776722e85d3b0936253ecc3d14db4fba37f191ba Version: 776722e85d3b0936253ecc3d14db4fba37f191ba Version: 776722e85d3b0936253ecc3d14db4fba37f191ba Version: 776722e85d3b0936253ecc3d14db4fba37f191ba |
||
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CVE-2024-26607 (GCVE-0-2024-26607)
Vulnerability from cvelistv5
Published
2024-02-29 11:47
Modified
2025-05-04 08:52
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/bridge: sii902x: Fix probing race issue
A null pointer dereference crash has been observed rarely on TI
platforms using sii9022 bridge:
[ 53.271356] sii902x_get_edid+0x34/0x70 [sii902x]
[ 53.276066] sii902x_bridge_get_edid+0x14/0x20 [sii902x]
[ 53.281381] drm_bridge_get_edid+0x20/0x34 [drm]
[ 53.286305] drm_bridge_connector_get_modes+0x8c/0xcc [drm_kms_helper]
[ 53.292955] drm_helper_probe_single_connector_modes+0x190/0x538 [drm_kms_helper]
[ 53.300510] drm_client_modeset_probe+0x1f0/0xbd4 [drm]
[ 53.305958] __drm_fb_helper_initial_config_and_unlock+0x50/0x510 [drm_kms_helper]
[ 53.313611] drm_fb_helper_initial_config+0x48/0x58 [drm_kms_helper]
[ 53.320039] drm_fbdev_dma_client_hotplug+0x84/0xd4 [drm_dma_helper]
[ 53.326401] drm_client_register+0x5c/0xa0 [drm]
[ 53.331216] drm_fbdev_dma_setup+0xc8/0x13c [drm_dma_helper]
[ 53.336881] tidss_probe+0x128/0x264 [tidss]
[ 53.341174] platform_probe+0x68/0xc4
[ 53.344841] really_probe+0x188/0x3c4
[ 53.348501] __driver_probe_device+0x7c/0x16c
[ 53.352854] driver_probe_device+0x3c/0x10c
[ 53.357033] __device_attach_driver+0xbc/0x158
[ 53.361472] bus_for_each_drv+0x88/0xe8
[ 53.365303] __device_attach+0xa0/0x1b4
[ 53.369135] device_initial_probe+0x14/0x20
[ 53.373314] bus_probe_device+0xb0/0xb4
[ 53.377145] deferred_probe_work_func+0xcc/0x124
[ 53.381757] process_one_work+0x1f0/0x518
[ 53.385770] worker_thread+0x1e8/0x3dc
[ 53.389519] kthread+0x11c/0x120
[ 53.392750] ret_from_fork+0x10/0x20
The issue here is as follows:
- tidss probes, but is deferred as sii902x is still missing.
- sii902x starts probing and enters sii902x_init().
- sii902x calls drm_bridge_add(). Now the sii902x bridge is ready from
DRM's perspective.
- sii902x calls sii902x_audio_codec_init() and
platform_device_register_data()
- The registration of the audio platform device causes probing of the
deferred devices.
- tidss probes, which eventually causes sii902x_bridge_get_edid() to be
called.
- sii902x_bridge_get_edid() tries to use the i2c to read the edid.
However, the sii902x driver has not set up the i2c part yet, leading
to the crash.
Fix this by moving the drm_bridge_add() to the end of the
sii902x_init(), which is also at the very end of sii902x_probe().
References
| URL | Tags | |
|---|---|---|
Impacted products
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/bridge: sii902x: Fix probing race issue\n\nA null pointer dereference crash has been observed rarely on TI\nplatforms using sii9022 bridge:\n\n[ 53.271356] sii902x_get_edid+0x34/0x70 [sii902x]\n[ 53.276066] sii902x_bridge_get_edid+0x14/0x20 [sii902x]\n[ 53.281381] drm_bridge_get_edid+0x20/0x34 [drm]\n[ 53.286305] drm_bridge_connector_get_modes+0x8c/0xcc [drm_kms_helper]\n[ 53.292955] drm_helper_probe_single_connector_modes+0x190/0x538 [drm_kms_helper]\n[ 53.300510] drm_client_modeset_probe+0x1f0/0xbd4 [drm]\n[ 53.305958] __drm_fb_helper_initial_config_and_unlock+0x50/0x510 [drm_kms_helper]\n[ 53.313611] drm_fb_helper_initial_config+0x48/0x58 [drm_kms_helper]\n[ 53.320039] drm_fbdev_dma_client_hotplug+0x84/0xd4 [drm_dma_helper]\n[ 53.326401] drm_client_register+0x5c/0xa0 [drm]\n[ 53.331216] drm_fbdev_dma_setup+0xc8/0x13c [drm_dma_helper]\n[ 53.336881] tidss_probe+0x128/0x264 [tidss]\n[ 53.341174] platform_probe+0x68/0xc4\n[ 53.344841] really_probe+0x188/0x3c4\n[ 53.348501] __driver_probe_device+0x7c/0x16c\n[ 53.352854] driver_probe_device+0x3c/0x10c\n[ 53.357033] __device_attach_driver+0xbc/0x158\n[ 53.361472] bus_for_each_drv+0x88/0xe8\n[ 53.365303] __device_attach+0xa0/0x1b4\n[ 53.369135] device_initial_probe+0x14/0x20\n[ 53.373314] bus_probe_device+0xb0/0xb4\n[ 53.377145] deferred_probe_work_func+0xcc/0x124\n[ 53.381757] process_one_work+0x1f0/0x518\n[ 53.385770] worker_thread+0x1e8/0x3dc\n[ 53.389519] kthread+0x11c/0x120\n[ 53.392750] ret_from_fork+0x10/0x20\n\nThe issue here is as follows:\n\n- tidss probes, but is deferred as sii902x is still missing.\n- sii902x starts probing and enters sii902x_init().\n- sii902x calls drm_bridge_add(). Now the sii902x bridge is ready from\n DRM\u0027s perspective.\n- sii902x calls sii902x_audio_codec_init() and\n platform_device_register_data()\n- The registration of the audio platform device causes probing of the\n deferred devices.\n- tidss probes, which eventually causes sii902x_bridge_get_edid() to be\n called.\n- sii902x_bridge_get_edid() tries to use the i2c to read the edid.\n However, the sii902x driver has not set up the i2c part yet, leading\n to the crash.\n\nFix this by moving the drm_bridge_add() to the end of the\nsii902x_init(), which is also at the very end of sii902x_probe()."
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CVE-2022-48943 (GCVE-0-2022-48943)
Vulnerability from cvelistv5
Published
2024-08-22 03:30
Modified
2025-05-04 08:26
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
KVM: x86/mmu: make apf token non-zero to fix bug
In current async pagefault logic, when a page is ready, KVM relies on
kvm_arch_can_dequeue_async_page_present() to determine whether to deliver
a READY event to the Guest. This function test token value of struct
kvm_vcpu_pv_apf_data, which must be reset to zero by Guest kernel when a
READY event is finished by Guest. If value is zero meaning that a READY
event is done, so the KVM can deliver another.
But the kvm_arch_setup_async_pf() may produce a valid token with zero
value, which is confused with previous mention and may lead the loss of
this READY event.
This bug may cause task blocked forever in Guest:
INFO: task stress:7532 blocked for more than 1254 seconds.
Not tainted 5.10.0 #16
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:stress state:D stack: 0 pid: 7532 ppid: 1409
flags:0x00000080
Call Trace:
__schedule+0x1e7/0x650
schedule+0x46/0xb0
kvm_async_pf_task_wait_schedule+0xad/0xe0
? exit_to_user_mode_prepare+0x60/0x70
__kvm_handle_async_pf+0x4f/0xb0
? asm_exc_page_fault+0x8/0x30
exc_page_fault+0x6f/0x110
? asm_exc_page_fault+0x8/0x30
asm_exc_page_fault+0x1e/0x30
RIP: 0033:0x402d00
RSP: 002b:00007ffd31912500 EFLAGS: 00010206
RAX: 0000000000071000 RBX: ffffffffffffffff RCX: 00000000021a32b0
RDX: 000000000007d011 RSI: 000000000007d000 RDI: 00000000021262b0
RBP: 00000000021262b0 R08: 0000000000000003 R09: 0000000000000086
R10: 00000000000000eb R11: 00007fefbdf2baa0 R12: 0000000000000000
R13: 0000000000000002 R14: 000000000007d000 R15: 0000000000001000
References
| URL | Tags | |
|---|---|---|
Impacted products
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CVE-2024-42296 (GCVE-0-2024-42296)
Vulnerability from cvelistv5
Published
2024-08-17 09:09
Modified
2025-11-03 22:03
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
f2fs: fix return value of f2fs_convert_inline_inode()
If device is readonly, make f2fs_convert_inline_inode()
return EROFS instead of zero, otherwise it may trigger
panic during writeback of inline inode's dirty page as
below:
f2fs_write_single_data_page+0xbb6/0x1e90 fs/f2fs/data.c:2888
f2fs_write_cache_pages fs/f2fs/data.c:3187 [inline]
__f2fs_write_data_pages fs/f2fs/data.c:3342 [inline]
f2fs_write_data_pages+0x1efe/0x3a90 fs/f2fs/data.c:3369
do_writepages+0x359/0x870 mm/page-writeback.c:2634
filemap_fdatawrite_wbc+0x125/0x180 mm/filemap.c:397
__filemap_fdatawrite_range mm/filemap.c:430 [inline]
file_write_and_wait_range+0x1aa/0x290 mm/filemap.c:788
f2fs_do_sync_file+0x68a/0x1ae0 fs/f2fs/file.c:276
generic_write_sync include/linux/fs.h:2806 [inline]
f2fs_file_write_iter+0x7bd/0x24e0 fs/f2fs/file.c:4977
call_write_iter include/linux/fs.h:2114 [inline]
new_sync_write fs/read_write.c:497 [inline]
vfs_write+0xa72/0xc90 fs/read_write.c:590
ksys_write+0x1a0/0x2c0 fs/read_write.c:643
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf5/0x240 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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CVE-2024-43877 (GCVE-0-2024-43877)
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:
media: pci: ivtv: Add check for DMA map result
In case DMA fails, 'dma->SG_length' is 0. This value is later used to
access 'dma->SGarray[dma->SG_length - 1]', which will cause out of
bounds access.
Add check to return early on invalid value. Adjust warnings accordingly.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 4551236b55e80b2c1720b10b77e9400118b2339e Version: 66c8a83bf1de2eb3eea4734c7eda22255a965f11 Version: 1932dc2f4cf6ac23e48e5fcc24d21adbe35691d1 Version: 1932dc2f4cf6ac23e48e5fcc24d21adbe35691d1 Version: 1932dc2f4cf6ac23e48e5fcc24d21adbe35691d1 Version: 1932dc2f4cf6ac23e48e5fcc24d21adbe35691d1 Version: 1b00b7335000c0e107f774cc8ee4d5340f824f28 |
||
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CVE-2024-50011 (GCVE-0-2024-50011)
Vulnerability from cvelistv5
Published
2024-10-21 18:54
Modified
2025-05-04 09:43
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ASoC: Intel: soc-acpi-intel-rpl-match: add missing empty item
There is no links_num in struct snd_soc_acpi_mach {}, and we test
!link->num_adr as a condition to end the loop in hda_sdw_machine_select().
So an empty item in struct snd_soc_acpi_link_adr array is required.
References
Impacted products
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CVE-2024-46687 (GCVE-0-2024-46687)
Vulnerability from cvelistv5
Published
2024-09-13 05:29
Modified
2025-05-04 09:31
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
btrfs: fix a use-after-free when hitting errors inside btrfs_submit_chunk()
[BUG]
There is an internal report that KASAN is reporting use-after-free, with
the following backtrace:
BUG: KASAN: slab-use-after-free in btrfs_check_read_bio+0xa68/0xb70 [btrfs]
Read of size 4 at addr ffff8881117cec28 by task kworker/u16:2/45
CPU: 1 UID: 0 PID: 45 Comm: kworker/u16:2 Not tainted 6.11.0-rc2-next-20240805-default+ #76
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.2-3-gd478f380-rebuilt.opensuse.org 04/01/2014
Workqueue: btrfs-endio btrfs_end_bio_work [btrfs]
Call Trace:
dump_stack_lvl+0x61/0x80
print_address_description.constprop.0+0x5e/0x2f0
print_report+0x118/0x216
kasan_report+0x11d/0x1f0
btrfs_check_read_bio+0xa68/0xb70 [btrfs]
process_one_work+0xce0/0x12a0
worker_thread+0x717/0x1250
kthread+0x2e3/0x3c0
ret_from_fork+0x2d/0x70
ret_from_fork_asm+0x11/0x20
Allocated by task 20917:
kasan_save_stack+0x37/0x60
kasan_save_track+0x10/0x30
__kasan_slab_alloc+0x7d/0x80
kmem_cache_alloc_noprof+0x16e/0x3e0
mempool_alloc_noprof+0x12e/0x310
bio_alloc_bioset+0x3f0/0x7a0
btrfs_bio_alloc+0x2e/0x50 [btrfs]
submit_extent_page+0x4d1/0xdb0 [btrfs]
btrfs_do_readpage+0x8b4/0x12a0 [btrfs]
btrfs_readahead+0x29a/0x430 [btrfs]
read_pages+0x1a7/0xc60
page_cache_ra_unbounded+0x2ad/0x560
filemap_get_pages+0x629/0xa20
filemap_read+0x335/0xbf0
vfs_read+0x790/0xcb0
ksys_read+0xfd/0x1d0
do_syscall_64+0x6d/0x140
entry_SYSCALL_64_after_hwframe+0x4b/0x53
Freed by task 20917:
kasan_save_stack+0x37/0x60
kasan_save_track+0x10/0x30
kasan_save_free_info+0x37/0x50
__kasan_slab_free+0x4b/0x60
kmem_cache_free+0x214/0x5d0
bio_free+0xed/0x180
end_bbio_data_read+0x1cc/0x580 [btrfs]
btrfs_submit_chunk+0x98d/0x1880 [btrfs]
btrfs_submit_bio+0x33/0x70 [btrfs]
submit_one_bio+0xd4/0x130 [btrfs]
submit_extent_page+0x3ea/0xdb0 [btrfs]
btrfs_do_readpage+0x8b4/0x12a0 [btrfs]
btrfs_readahead+0x29a/0x430 [btrfs]
read_pages+0x1a7/0xc60
page_cache_ra_unbounded+0x2ad/0x560
filemap_get_pages+0x629/0xa20
filemap_read+0x335/0xbf0
vfs_read+0x790/0xcb0
ksys_read+0xfd/0x1d0
do_syscall_64+0x6d/0x140
entry_SYSCALL_64_after_hwframe+0x4b/0x53
[CAUSE]
Although I cannot reproduce the error, the report itself is good enough
to pin down the cause.
The call trace is the regular endio workqueue context, but the
free-by-task trace is showing that during btrfs_submit_chunk() we
already hit a critical error, and is calling btrfs_bio_end_io() to error
out. And the original endio function called bio_put() to free the whole
bio.
This means a double freeing thus causing use-after-free, e.g.:
1. Enter btrfs_submit_bio() with a read bio
The read bio length is 128K, crossing two 64K stripes.
2. The first run of btrfs_submit_chunk()
2.1 Call btrfs_map_block(), which returns 64K
2.2 Call btrfs_split_bio()
Now there are two bios, one referring to the first 64K, the other
referring to the second 64K.
2.3 The first half is submitted.
3. The second run of btrfs_submit_chunk()
3.1 Call btrfs_map_block(), which by somehow failed
Now we call btrfs_bio_end_io() to handle the error
3.2 btrfs_bio_end_io() calls the original endio function
Which is end_bbio_data_read(), and it calls bio_put() for the
original bio.
Now the original bio is freed.
4. The submitted first 64K bio finished
Now we call into btrfs_check_read_bio() and tries to advance the bio
iter.
But since the original bio (thus its iter) is already freed, we
trigger the above use-after free.
And even if the memory is not poisoned/corrupted, we will later call
the original endio function, causing a double freeing.
[FIX]
Instead of calling btrfs_bio_end_io(), call btrfs_orig_bbio_end_io(),
which has the extra check on split bios and do the pr
---truncated---
References
Impacted products
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"version": "6.10.8",
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"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"vulnerable": true
},
{
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"vulnerable": true
}
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"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbtrfs: fix a use-after-free when hitting errors inside btrfs_submit_chunk()\n\n[BUG]\nThere is an internal report that KASAN is reporting use-after-free, with\nthe following backtrace:\n\n BUG: KASAN: slab-use-after-free in btrfs_check_read_bio+0xa68/0xb70 [btrfs]\n Read of size 4 at addr ffff8881117cec28 by task kworker/u16:2/45\n CPU: 1 UID: 0 PID: 45 Comm: kworker/u16:2 Not tainted 6.11.0-rc2-next-20240805-default+ #76\n Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.2-3-gd478f380-rebuilt.opensuse.org 04/01/2014\n Workqueue: btrfs-endio btrfs_end_bio_work [btrfs]\n Call Trace:\n dump_stack_lvl+0x61/0x80\n print_address_description.constprop.0+0x5e/0x2f0\n print_report+0x118/0x216\n kasan_report+0x11d/0x1f0\n btrfs_check_read_bio+0xa68/0xb70 [btrfs]\n process_one_work+0xce0/0x12a0\n worker_thread+0x717/0x1250\n kthread+0x2e3/0x3c0\n ret_from_fork+0x2d/0x70\n ret_from_fork_asm+0x11/0x20\n\n Allocated by task 20917:\n kasan_save_stack+0x37/0x60\n kasan_save_track+0x10/0x30\n __kasan_slab_alloc+0x7d/0x80\n kmem_cache_alloc_noprof+0x16e/0x3e0\n mempool_alloc_noprof+0x12e/0x310\n bio_alloc_bioset+0x3f0/0x7a0\n btrfs_bio_alloc+0x2e/0x50 [btrfs]\n submit_extent_page+0x4d1/0xdb0 [btrfs]\n btrfs_do_readpage+0x8b4/0x12a0 [btrfs]\n btrfs_readahead+0x29a/0x430 [btrfs]\n read_pages+0x1a7/0xc60\n page_cache_ra_unbounded+0x2ad/0x560\n filemap_get_pages+0x629/0xa20\n filemap_read+0x335/0xbf0\n vfs_read+0x790/0xcb0\n ksys_read+0xfd/0x1d0\n do_syscall_64+0x6d/0x140\n entry_SYSCALL_64_after_hwframe+0x4b/0x53\n\n Freed by task 20917:\n kasan_save_stack+0x37/0x60\n kasan_save_track+0x10/0x30\n kasan_save_free_info+0x37/0x50\n __kasan_slab_free+0x4b/0x60\n kmem_cache_free+0x214/0x5d0\n bio_free+0xed/0x180\n end_bbio_data_read+0x1cc/0x580 [btrfs]\n btrfs_submit_chunk+0x98d/0x1880 [btrfs]\n btrfs_submit_bio+0x33/0x70 [btrfs]\n submit_one_bio+0xd4/0x130 [btrfs]\n submit_extent_page+0x3ea/0xdb0 [btrfs]\n btrfs_do_readpage+0x8b4/0x12a0 [btrfs]\n btrfs_readahead+0x29a/0x430 [btrfs]\n read_pages+0x1a7/0xc60\n page_cache_ra_unbounded+0x2ad/0x560\n filemap_get_pages+0x629/0xa20\n filemap_read+0x335/0xbf0\n vfs_read+0x790/0xcb0\n ksys_read+0xfd/0x1d0\n do_syscall_64+0x6d/0x140\n entry_SYSCALL_64_after_hwframe+0x4b/0x53\n\n[CAUSE]\nAlthough I cannot reproduce the error, the report itself is good enough\nto pin down the cause.\n\nThe call trace is the regular endio workqueue context, but the\nfree-by-task trace is showing that during btrfs_submit_chunk() we\nalready hit a critical error, and is calling btrfs_bio_end_io() to error\nout. And the original endio function called bio_put() to free the whole\nbio.\n\nThis means a double freeing thus causing use-after-free, e.g.:\n\n1. Enter btrfs_submit_bio() with a read bio\n The read bio length is 128K, crossing two 64K stripes.\n\n2. The first run of btrfs_submit_chunk()\n\n2.1 Call btrfs_map_block(), which returns 64K\n2.2 Call btrfs_split_bio()\n Now there are two bios, one referring to the first 64K, the other\n referring to the second 64K.\n2.3 The first half is submitted.\n\n3. The second run of btrfs_submit_chunk()\n\n3.1 Call btrfs_map_block(), which by somehow failed\n Now we call btrfs_bio_end_io() to handle the error\n\n3.2 btrfs_bio_end_io() calls the original endio function\n Which is end_bbio_data_read(), and it calls bio_put() for the\n original bio.\n\n Now the original bio is freed.\n\n4. The submitted first 64K bio finished\n Now we call into btrfs_check_read_bio() and tries to advance the bio\n iter.\n But since the original bio (thus its iter) is already freed, we\n trigger the above use-after free.\n\n And even if the memory is not poisoned/corrupted, we will later call\n the original endio function, causing a double freeing.\n\n[FIX]\nInstead of calling btrfs_bio_end_io(), call btrfs_orig_bbio_end_io(),\nwhich has the extra check on split bios and do the pr\n---truncated---"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T09:31:54.133Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/51722b99f41f5e722ffa10b8f61e802a0e70b331"
},
{
"url": "https://git.kernel.org/stable/c/4a3b9e1a8e6cd1a8d427a905e159de58d38941cc"
},
{
"url": "https://git.kernel.org/stable/c/10d9d8c3512f16cad47b2ff81ec6fc4b27d8ee10"
}
],
"title": "btrfs: fix a use-after-free when hitting errors inside btrfs_submit_chunk()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-46687",
"datePublished": "2024-09-13T05:29:18.429Z",
"dateReserved": "2024-09-11T15:12:18.249Z",
"dateUpdated": "2025-05-04T09:31:54.133Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-46766 (GCVE-0-2024-46766)
Vulnerability from cvelistv5
Published
2024-09-18 07:12
Modified
2025-05-04 09:33
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ice: move netif_queue_set_napi to rtnl-protected sections
Currently, netif_queue_set_napi() is called from ice_vsi_rebuild() that is
not rtnl-locked when called from the reset. This creates the need to take
the rtnl_lock just for a single function and complicates the
synchronization with .ndo_bpf. At the same time, there no actual need to
fill napi-to-queue information at this exact point.
Fill napi-to-queue information when opening the VSI and clear it when the
VSI is being closed. Those routines are already rtnl-locked.
Also, rewrite napi-to-queue assignment in a way that prevents inclusion of
XDP queues, as this leads to out-of-bounds writes, such as one below.
[ +0.000004] BUG: KASAN: slab-out-of-bounds in netif_queue_set_napi+0x1c2/0x1e0
[ +0.000012] Write of size 8 at addr ffff889881727c80 by task bash/7047
[ +0.000006] CPU: 24 PID: 7047 Comm: bash Not tainted 6.10.0-rc2+ #2
[ +0.000004] Hardware name: Intel Corporation S2600WFT/S2600WFT, BIOS SE5C620.86B.02.01.0014.082620210524 08/26/2021
[ +0.000003] Call Trace:
[ +0.000003] <TASK>
[ +0.000002] dump_stack_lvl+0x60/0x80
[ +0.000007] print_report+0xce/0x630
[ +0.000007] ? __pfx__raw_spin_lock_irqsave+0x10/0x10
[ +0.000007] ? __virt_addr_valid+0x1c9/0x2c0
[ +0.000005] ? netif_queue_set_napi+0x1c2/0x1e0
[ +0.000003] kasan_report+0xe9/0x120
[ +0.000004] ? netif_queue_set_napi+0x1c2/0x1e0
[ +0.000004] netif_queue_set_napi+0x1c2/0x1e0
[ +0.000005] ice_vsi_close+0x161/0x670 [ice]
[ +0.000114] ice_dis_vsi+0x22f/0x270 [ice]
[ +0.000095] ice_pf_dis_all_vsi.constprop.0+0xae/0x1c0 [ice]
[ +0.000086] ice_prepare_for_reset+0x299/0x750 [ice]
[ +0.000087] pci_dev_save_and_disable+0x82/0xd0
[ +0.000006] pci_reset_function+0x12d/0x230
[ +0.000004] reset_store+0xa0/0x100
[ +0.000006] ? __pfx_reset_store+0x10/0x10
[ +0.000002] ? __pfx_mutex_lock+0x10/0x10
[ +0.000004] ? __check_object_size+0x4c1/0x640
[ +0.000007] kernfs_fop_write_iter+0x30b/0x4a0
[ +0.000006] vfs_write+0x5d6/0xdf0
[ +0.000005] ? fd_install+0x180/0x350
[ +0.000005] ? __pfx_vfs_write+0x10/0xA10
[ +0.000004] ? do_fcntl+0x52c/0xcd0
[ +0.000004] ? kasan_save_track+0x13/0x60
[ +0.000003] ? kasan_save_free_info+0x37/0x60
[ +0.000006] ksys_write+0xfa/0x1d0
[ +0.000003] ? __pfx_ksys_write+0x10/0x10
[ +0.000002] ? __x64_sys_fcntl+0x121/0x180
[ +0.000004] ? _raw_spin_lock+0x87/0xe0
[ +0.000005] do_syscall_64+0x80/0x170
[ +0.000007] ? _raw_spin_lock+0x87/0xe0
[ +0.000004] ? __pfx__raw_spin_lock+0x10/0x10
[ +0.000003] ? file_close_fd_locked+0x167/0x230
[ +0.000005] ? syscall_exit_to_user_mode+0x7d/0x220
[ +0.000005] ? do_syscall_64+0x8c/0x170
[ +0.000004] ? do_syscall_64+0x8c/0x170
[ +0.000003] ? do_syscall_64+0x8c/0x170
[ +0.000003] ? fput+0x1a/0x2c0
[ +0.000004] ? filp_close+0x19/0x30
[ +0.000004] ? do_dup2+0x25a/0x4c0
[ +0.000004] ? __x64_sys_dup2+0x6e/0x2e0
[ +0.000002] ? syscall_exit_to_user_mode+0x7d/0x220
[ +0.000004] ? do_syscall_64+0x8c/0x170
[ +0.000003] ? __count_memcg_events+0x113/0x380
[ +0.000005] ? handle_mm_fault+0x136/0x820
[ +0.000005] ? do_user_addr_fault+0x444/0xa80
[ +0.000004] ? clear_bhb_loop+0x25/0x80
[ +0.000004] ? clear_bhb_loop+0x25/0x80
[ +0.000002] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ +0.000005] RIP: 0033:0x7f2033593154
References
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-46766",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-09-29T14:42:30.909081Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-09-29T14:42:45.913Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/intel/ice/ice_base.c",
"drivers/net/ethernet/intel/ice/ice_lib.c",
"drivers/net/ethernet/intel/ice/ice_lib.h",
"drivers/net/ethernet/intel/ice/ice_main.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "2285c2faef19ee08a6bd6754f4c3ec07dceb2889",
"status": "affected",
"version": "91fdbce7e8d69be255b45bfeb52092629a50e267",
"versionType": "git"
},
{
"lessThan": "2a5dc090b92cfa5270e20056074241c6db5c9cdd",
"status": "affected",
"version": "91fdbce7e8d69be255b45bfeb52092629a50e267",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/intel/ice/ice_base.c",
"drivers/net/ethernet/intel/ice/ice_lib.c",
"drivers/net/ethernet/intel/ice/ice_lib.h",
"drivers/net/ethernet/intel/ice/ice_main.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.8"
},
{
"lessThan": "6.8",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.10.*",
"status": "unaffected",
"version": "6.10.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.11",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.10.10",
"versionStartIncluding": "6.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.11",
"versionStartIncluding": "6.8",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nice: move netif_queue_set_napi to rtnl-protected sections\n\nCurrently, netif_queue_set_napi() is called from ice_vsi_rebuild() that is\nnot rtnl-locked when called from the reset. This creates the need to take\nthe rtnl_lock just for a single function and complicates the\nsynchronization with .ndo_bpf. At the same time, there no actual need to\nfill napi-to-queue information at this exact point.\n\nFill napi-to-queue information when opening the VSI and clear it when the\nVSI is being closed. Those routines are already rtnl-locked.\n\nAlso, rewrite napi-to-queue assignment in a way that prevents inclusion of\nXDP queues, as this leads to out-of-bounds writes, such as one below.\n\n[ +0.000004] BUG: KASAN: slab-out-of-bounds in netif_queue_set_napi+0x1c2/0x1e0\n[ +0.000012] Write of size 8 at addr ffff889881727c80 by task bash/7047\n[ +0.000006] CPU: 24 PID: 7047 Comm: bash Not tainted 6.10.0-rc2+ #2\n[ +0.000004] Hardware name: Intel Corporation S2600WFT/S2600WFT, BIOS SE5C620.86B.02.01.0014.082620210524 08/26/2021\n[ +0.000003] Call Trace:\n[ +0.000003] \u003cTASK\u003e\n[ +0.000002] dump_stack_lvl+0x60/0x80\n[ +0.000007] print_report+0xce/0x630\n[ +0.000007] ? __pfx__raw_spin_lock_irqsave+0x10/0x10\n[ +0.000007] ? __virt_addr_valid+0x1c9/0x2c0\n[ +0.000005] ? netif_queue_set_napi+0x1c2/0x1e0\n[ +0.000003] kasan_report+0xe9/0x120\n[ +0.000004] ? netif_queue_set_napi+0x1c2/0x1e0\n[ +0.000004] netif_queue_set_napi+0x1c2/0x1e0\n[ +0.000005] ice_vsi_close+0x161/0x670 [ice]\n[ +0.000114] ice_dis_vsi+0x22f/0x270 [ice]\n[ +0.000095] ice_pf_dis_all_vsi.constprop.0+0xae/0x1c0 [ice]\n[ +0.000086] ice_prepare_for_reset+0x299/0x750 [ice]\n[ +0.000087] pci_dev_save_and_disable+0x82/0xd0\n[ +0.000006] pci_reset_function+0x12d/0x230\n[ +0.000004] reset_store+0xa0/0x100\n[ +0.000006] ? __pfx_reset_store+0x10/0x10\n[ +0.000002] ? __pfx_mutex_lock+0x10/0x10\n[ +0.000004] ? __check_object_size+0x4c1/0x640\n[ +0.000007] kernfs_fop_write_iter+0x30b/0x4a0\n[ +0.000006] vfs_write+0x5d6/0xdf0\n[ +0.000005] ? fd_install+0x180/0x350\n[ +0.000005] ? __pfx_vfs_write+0x10/0xA10\n[ +0.000004] ? do_fcntl+0x52c/0xcd0\n[ +0.000004] ? kasan_save_track+0x13/0x60\n[ +0.000003] ? kasan_save_free_info+0x37/0x60\n[ +0.000006] ksys_write+0xfa/0x1d0\n[ +0.000003] ? __pfx_ksys_write+0x10/0x10\n[ +0.000002] ? __x64_sys_fcntl+0x121/0x180\n[ +0.000004] ? _raw_spin_lock+0x87/0xe0\n[ +0.000005] do_syscall_64+0x80/0x170\n[ +0.000007] ? _raw_spin_lock+0x87/0xe0\n[ +0.000004] ? __pfx__raw_spin_lock+0x10/0x10\n[ +0.000003] ? file_close_fd_locked+0x167/0x230\n[ +0.000005] ? syscall_exit_to_user_mode+0x7d/0x220\n[ +0.000005] ? do_syscall_64+0x8c/0x170\n[ +0.000004] ? do_syscall_64+0x8c/0x170\n[ +0.000003] ? do_syscall_64+0x8c/0x170\n[ +0.000003] ? fput+0x1a/0x2c0\n[ +0.000004] ? filp_close+0x19/0x30\n[ +0.000004] ? do_dup2+0x25a/0x4c0\n[ +0.000004] ? __x64_sys_dup2+0x6e/0x2e0\n[ +0.000002] ? syscall_exit_to_user_mode+0x7d/0x220\n[ +0.000004] ? do_syscall_64+0x8c/0x170\n[ +0.000003] ? __count_memcg_events+0x113/0x380\n[ +0.000005] ? handle_mm_fault+0x136/0x820\n[ +0.000005] ? do_user_addr_fault+0x444/0xa80\n[ +0.000004] ? clear_bhb_loop+0x25/0x80\n[ +0.000004] ? clear_bhb_loop+0x25/0x80\n[ +0.000002] entry_SYSCALL_64_after_hwframe+0x76/0x7e\n[ +0.000005] RIP: 0033:0x7f2033593154"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T09:33:46.984Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/2285c2faef19ee08a6bd6754f4c3ec07dceb2889"
},
{
"url": "https://git.kernel.org/stable/c/2a5dc090b92cfa5270e20056074241c6db5c9cdd"
}
],
"title": "ice: move netif_queue_set_napi to rtnl-protected sections",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-46766",
"datePublished": "2024-09-18T07:12:25.353Z",
"dateReserved": "2024-09-11T15:12:18.273Z",
"dateUpdated": "2025-05-04T09:33:46.984Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-42321 (GCVE-0-2024-42321)
Vulnerability from cvelistv5
Published
2024-08-17 09:09
Modified
2025-11-03 22:04
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: flow_dissector: use DEBUG_NET_WARN_ON_ONCE
The following splat is easy to reproduce upstream as well as in -stable
kernels. Florian Westphal provided the following commit:
d1dab4f71d37 ("net: add and use __skb_get_hash_symmetric_net")
but this complementary fix has been also suggested by Willem de Bruijn
and it can be easily backported to -stable kernel which consists in
using DEBUG_NET_WARN_ON_ONCE instead to silence the following splat
given __skb_get_hash() is used by the nftables tracing infrastructure to
to identify packets in traces.
[69133.561393] ------------[ cut here ]------------
[69133.561404] WARNING: CPU: 0 PID: 43576 at net/core/flow_dissector.c:1104 __skb_flow_dissect+0x134f/
[...]
[69133.561944] CPU: 0 PID: 43576 Comm: socat Not tainted 6.10.0-rc7+ #379
[69133.561959] RIP: 0010:__skb_flow_dissect+0x134f/0x2ad0
[69133.561970] Code: 83 f9 04 0f 84 b3 00 00 00 45 85 c9 0f 84 aa 00 00 00 41 83 f9 02 0f 84 81 fc ff
ff 44 0f b7 b4 24 80 00 00 00 e9 8b f9 ff ff <0f> 0b e9 20 f3 ff ff 41 f6 c6 20 0f 84 e4 ef ff ff 48 8d 7b 12 e8
[69133.561979] RSP: 0018:ffffc90000006fc0 EFLAGS: 00010246
[69133.561988] RAX: 0000000000000000 RBX: ffffffff82f33e20 RCX: ffffffff81ab7e19
[69133.561994] RDX: dffffc0000000000 RSI: ffffc90000007388 RDI: ffff888103a1b418
[69133.562001] RBP: ffffc90000007310 R08: 0000000000000000 R09: 0000000000000000
[69133.562007] R10: ffffc90000007388 R11: ffffffff810cface R12: ffff888103a1b400
[69133.562013] R13: 0000000000000000 R14: ffffffff82f33e2a R15: ffffffff82f33e28
[69133.562020] FS: 00007f40f7131740(0000) GS:ffff888390800000(0000) knlGS:0000000000000000
[69133.562027] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[69133.562033] CR2: 00007f40f7346ee0 CR3: 000000015d200001 CR4: 00000000001706f0
[69133.562040] Call Trace:
[69133.562044] <IRQ>
[69133.562049] ? __warn+0x9f/0x1a0
[ 1211.841384] ? __skb_flow_dissect+0x107e/0x2860
[...]
[ 1211.841496] ? bpf_flow_dissect+0x160/0x160
[ 1211.841753] __skb_get_hash+0x97/0x280
[ 1211.841765] ? __skb_get_hash_symmetric+0x230/0x230
[ 1211.841776] ? mod_find+0xbf/0xe0
[ 1211.841786] ? get_stack_info_noinstr+0x12/0xe0
[ 1211.841798] ? bpf_ksym_find+0x56/0xe0
[ 1211.841807] ? __rcu_read_unlock+0x2a/0x70
[ 1211.841819] nft_trace_init+0x1b9/0x1c0 [nf_tables]
[ 1211.841895] ? nft_trace_notify+0x830/0x830 [nf_tables]
[ 1211.841964] ? get_stack_info+0x2b/0x80
[ 1211.841975] ? nft_do_chain_arp+0x80/0x80 [nf_tables]
[ 1211.842044] nft_do_chain+0x79c/0x850 [nf_tables]
References
| URL | Tags | |
|---|---|---|
Impacted products
{
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"metrics": [
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{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: flow_dissector: use DEBUG_NET_WARN_ON_ONCE\n\nThe following splat is easy to reproduce upstream as well as in -stable\nkernels. Florian Westphal provided the following commit:\n\n d1dab4f71d37 (\"net: add and use __skb_get_hash_symmetric_net\")\n\nbut this complementary fix has been also suggested by Willem de Bruijn\nand it can be easily backported to -stable kernel which consists in\nusing DEBUG_NET_WARN_ON_ONCE instead to silence the following splat\ngiven __skb_get_hash() is used by the nftables tracing infrastructure to\nto identify packets in traces.\n\n[69133.561393] ------------[ cut here ]------------\n[69133.561404] WARNING: CPU: 0 PID: 43576 at net/core/flow_dissector.c:1104 __skb_flow_dissect+0x134f/\n[...]\n[69133.561944] CPU: 0 PID: 43576 Comm: socat Not tainted 6.10.0-rc7+ #379\n[69133.561959] RIP: 0010:__skb_flow_dissect+0x134f/0x2ad0\n[69133.561970] Code: 83 f9 04 0f 84 b3 00 00 00 45 85 c9 0f 84 aa 00 00 00 41 83 f9 02 0f 84 81 fc ff\nff 44 0f b7 b4 24 80 00 00 00 e9 8b f9 ff ff \u003c0f\u003e 0b e9 20 f3 ff ff 41 f6 c6 20 0f 84 e4 ef ff ff 48 8d 7b 12 e8\n[69133.561979] RSP: 0018:ffffc90000006fc0 EFLAGS: 00010246\n[69133.561988] RAX: 0000000000000000 RBX: ffffffff82f33e20 RCX: ffffffff81ab7e19\n[69133.561994] RDX: dffffc0000000000 RSI: ffffc90000007388 RDI: ffff888103a1b418\n[69133.562001] RBP: ffffc90000007310 R08: 0000000000000000 R09: 0000000000000000\n[69133.562007] R10: ffffc90000007388 R11: ffffffff810cface R12: ffff888103a1b400\n[69133.562013] R13: 0000000000000000 R14: ffffffff82f33e2a R15: ffffffff82f33e28\n[69133.562020] FS: 00007f40f7131740(0000) GS:ffff888390800000(0000) knlGS:0000000000000000\n[69133.562027] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[69133.562033] CR2: 00007f40f7346ee0 CR3: 000000015d200001 CR4: 00000000001706f0\n[69133.562040] Call Trace:\n[69133.562044] \u003cIRQ\u003e\n[69133.562049] ? __warn+0x9f/0x1a0\n[ 1211.841384] ? __skb_flow_dissect+0x107e/0x2860\n[...]\n[ 1211.841496] ? bpf_flow_dissect+0x160/0x160\n[ 1211.841753] __skb_get_hash+0x97/0x280\n[ 1211.841765] ? __skb_get_hash_symmetric+0x230/0x230\n[ 1211.841776] ? mod_find+0xbf/0xe0\n[ 1211.841786] ? get_stack_info_noinstr+0x12/0xe0\n[ 1211.841798] ? bpf_ksym_find+0x56/0xe0\n[ 1211.841807] ? __rcu_read_unlock+0x2a/0x70\n[ 1211.841819] nft_trace_init+0x1b9/0x1c0 [nf_tables]\n[ 1211.841895] ? nft_trace_notify+0x830/0x830 [nf_tables]\n[ 1211.841964] ? get_stack_info+0x2b/0x80\n[ 1211.841975] ? nft_do_chain_arp+0x80/0x80 [nf_tables]\n[ 1211.842044] nft_do_chain+0x79c/0x850 [nf_tables]"
}
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"url": "https://git.kernel.org/stable/c/eb03d9826aa646577342a952d658d4598381c035"
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},
{
"url": "https://git.kernel.org/stable/c/c5d21aabf1b31a79f228508af33aee83456bc1b0"
},
{
"url": "https://git.kernel.org/stable/c/120f1c857a73e52132e473dee89b340440cb692b"
}
],
"title": "net: flow_dissector: use DEBUG_NET_WARN_ON_ONCE",
"x_generator": {
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CVE-2024-46843 (GCVE-0-2024-46843)
Vulnerability from cvelistv5
Published
2024-09-27 12:39
Modified
2025-05-21 09:13
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: ufs: core: Remove SCSI host only if added
If host tries to remove ufshcd driver from a UFS device it would cause a
kernel panic if ufshcd_async_scan fails during ufshcd_probe_hba before
adding a SCSI host with scsi_add_host and MCQ is enabled since SCSI host
has been defered after MCQ configuration introduced by commit 0cab4023ec7b
("scsi: ufs: core: Defer adding host to SCSI if MCQ is supported").
To guarantee that SCSI host is removed only if it has been added, set the
scsi_host_added flag to true after adding a SCSI host and check whether it
is set or not before removing it.
References
Impacted products
{
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CVE-2024-46761 (GCVE-0-2024-46761)
Vulnerability from cvelistv5
Published
2024-09-18 07:12
Modified
2025-11-03 22:18
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
pci/hotplug/pnv_php: Fix hotplug driver crash on Powernv
The hotplug driver for powerpc (pci/hotplug/pnv_php.c) causes a kernel
crash when we try to hot-unplug/disable the PCIe switch/bridge from
the PHB.
The crash occurs because although the MSI data structure has been
released during disable/hot-unplug path and it has been assigned
with NULL, still during unregistration the code was again trying to
explicitly disable the MSI which causes the NULL pointer dereference and
kernel crash.
The patch fixes the check during unregistration path to prevent invoking
pci_disable_msi/msix() since its data structure is already freed.
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-2024-44962 (GCVE-0-2024-44962)
Vulnerability from cvelistv5
Published
2024-09-04 18:35
Modified
2025-05-20 14:27
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: btnxpuart: Shutdown timer and prevent rearming when driver unloading
When unload the btnxpuart driver, its associated timer will be deleted.
If the timer happens to be modified at this moment, it leads to the
kernel call this timer even after the driver unloaded, resulting in
kernel panic.
Use timer_shutdown_sync() instead of del_timer_sync() to prevent rearming.
panic log:
Internal error: Oops: 0000000086000007 [#1] PREEMPT SMP
Modules linked in: algif_hash algif_skcipher af_alg moal(O) mlan(O) crct10dif_ce polyval_ce polyval_generic snd_soc_imx_card snd_soc_fsl_asoc_card snd_soc_imx_audmux mxc_jpeg_encdec v4l2_jpeg snd_soc_wm8962 snd_soc_fsl_micfil snd_soc_fsl_sai flexcan snd_soc_fsl_utils ap130x rpmsg_ctrl imx_pcm_dma can_dev rpmsg_char pwm_fan fuse [last unloaded: btnxpuart]
CPU: 5 PID: 723 Comm: memtester Tainted: G O 6.6.23-lts-next-06207-g4aef2658ac28 #1
Hardware name: NXP i.MX95 19X19 board (DT)
pstate: 20400009 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : 0xffff80007a2cf464
lr : call_timer_fn.isra.0+0x24/0x80
...
Call trace:
0xffff80007a2cf464
__run_timers+0x234/0x280
run_timer_softirq+0x20/0x40
__do_softirq+0x100/0x26c
____do_softirq+0x10/0x1c
call_on_irq_stack+0x24/0x4c
do_softirq_own_stack+0x1c/0x2c
irq_exit_rcu+0xc0/0xdc
el0_interrupt+0x54/0xd8
__el0_irq_handler_common+0x18/0x24
el0t_64_irq_handler+0x10/0x1c
el0t_64_irq+0x190/0x194
Code: ???????? ???????? ???????? ???????? (????????)
---[ end trace 0000000000000000 ]---
Kernel panic - not syncing: Oops: Fatal exception in interrupt
SMP: stopping secondary CPUs
Kernel Offset: disabled
CPU features: 0x0,c0000000,40028143,1000721b
Memory Limit: none
---[ end Kernel panic - not syncing: Oops: Fatal exception in interrupt ]---
References
Impacted products
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CVE-2024-50264 (GCVE-0-2024-50264)
Vulnerability from cvelistv5
Published
2024-11-19 01:29
Modified
2025-11-03 22:27
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
vsock/virtio: Initialization of the dangling pointer occurring in vsk->trans
During loopback communication, a dangling pointer can be created in
vsk->trans, potentially leading to a Use-After-Free condition. This
issue is resolved by initializing vsk->trans to NULL.
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 06a8fc78367d070720af960dcecec917d3ae5f3b Version: 06a8fc78367d070720af960dcecec917d3ae5f3b Version: 06a8fc78367d070720af960dcecec917d3ae5f3b Version: 06a8fc78367d070720af960dcecec917d3ae5f3b Version: 06a8fc78367d070720af960dcecec917d3ae5f3b Version: 06a8fc78367d070720af960dcecec917d3ae5f3b Version: 06a8fc78367d070720af960dcecec917d3ae5f3b Version: 06a8fc78367d070720af960dcecec917d3ae5f3b |
||
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CVE-2024-42319 (GCVE-0-2024-42319)
Vulnerability from cvelistv5
Published
2024-08-17 09:09
Modified
2025-11-03 20:38
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
mailbox: mtk-cmdq: Move devm_mbox_controller_register() after devm_pm_runtime_enable()
When mtk-cmdq unbinds, a WARN_ON message with condition
pm_runtime_get_sync() < 0 occurs.
According to the call tracei below:
cmdq_mbox_shutdown
mbox_free_channel
mbox_controller_unregister
__devm_mbox_controller_unregister
...
The root cause can be deduced to be calling pm_runtime_get_sync() after
calling pm_runtime_disable() as observed below:
1. CMDQ driver uses devm_mbox_controller_register() in cmdq_probe()
to bind the cmdq device to the mbox_controller, so
devm_mbox_controller_unregister() will automatically unregister
the device bound to the mailbox controller when the device-managed
resource is removed. That means devm_mbox_controller_unregister()
and cmdq_mbox_shoutdown() will be called after cmdq_remove().
2. CMDQ driver also uses devm_pm_runtime_enable() in cmdq_probe() after
devm_mbox_controller_register(), so that devm_pm_runtime_disable()
will be called after cmdq_remove(), but before
devm_mbox_controller_unregister().
To fix this problem, cmdq_probe() needs to move
devm_mbox_controller_register() after devm_pm_runtime_enable() to make
devm_pm_runtime_disable() be called after
devm_mbox_controller_unregister().
References
| URL | Tags | |
|---|---|---|
Impacted products
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CVE-2024-43850 (GCVE-0-2024-43850)
Vulnerability from cvelistv5
Published
2024-08-17 09:22
Modified
2025-05-04 09:27
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
soc: qcom: icc-bwmon: Fix refcount imbalance seen during bwmon_remove
The following warning is seen during bwmon_remove due to refcount
imbalance, fix this by releasing the OPPs after use.
Logs:
WARNING: at drivers/opp/core.c:1640 _opp_table_kref_release+0x150/0x158
Hardware name: Qualcomm Technologies, Inc. X1E80100 CRD (DT)
...
Call trace:
_opp_table_kref_release+0x150/0x158
dev_pm_opp_remove_table+0x100/0x1b4
devm_pm_opp_of_table_release+0x10/0x1c
devm_action_release+0x14/0x20
devres_release_all+0xa4/0x104
device_unbind_cleanup+0x18/0x60
device_release_driver_internal+0x1ec/0x228
driver_detach+0x50/0x98
bus_remove_driver+0x6c/0xbc
driver_unregister+0x30/0x60
platform_driver_unregister+0x14/0x20
bwmon_driver_exit+0x18/0x524 [icc_bwmon]
__arm64_sys_delete_module+0x184/0x264
invoke_syscall+0x48/0x118
el0_svc_common.constprop.0+0xc8/0xe8
do_el0_svc+0x20/0x2c
el0_svc+0x34/0xdc
el0t_64_sync_handler+0x13c/0x158
el0t_64_sync+0x190/0x194
--[ end trace 0000000000000000 ]---
References
Impacted products
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CVE-2024-50179 (GCVE-0-2024-50179)
Vulnerability from cvelistv5
Published
2024-11-08 05:24
Modified
2025-11-03 22:26
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ceph: remove the incorrect Fw reference check when dirtying pages
When doing the direct-io reads it will also try to mark pages dirty,
but for the read path it won't hold the Fw caps and there is case
will it get the Fw reference.
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 5dda377cf0a6bd43f64a3c1efb670d7c668e7b29 Version: 5dda377cf0a6bd43f64a3c1efb670d7c668e7b29 Version: 5dda377cf0a6bd43f64a3c1efb670d7c668e7b29 Version: 5dda377cf0a6bd43f64a3c1efb670d7c668e7b29 Version: 5dda377cf0a6bd43f64a3c1efb670d7c668e7b29 Version: 5dda377cf0a6bd43f64a3c1efb670d7c668e7b29 Version: 5dda377cf0a6bd43f64a3c1efb670d7c668e7b29 Version: 5dda377cf0a6bd43f64a3c1efb670d7c668e7b29 Version: 5dda377cf0a6bd43f64a3c1efb670d7c668e7b29 |
||
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CVE-2024-44986 (GCVE-0-2024-44986)
Vulnerability from cvelistv5
Published
2024-09-04 19:54
Modified
2025-11-03 22:14
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ipv6: fix possible UAF in ip6_finish_output2()
If skb_expand_head() returns NULL, skb has been freed
and associated dst/idev could also have been freed.
We need to hold rcu_read_lock() to make sure the dst and
associated idev are alive.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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|---|---|---|---|---|
| Linux | Linux |
Version: 5796015fa968a3349027a27dcd04c71d95c53ba5 Version: 5796015fa968a3349027a27dcd04c71d95c53ba5 Version: 5796015fa968a3349027a27dcd04c71d95c53ba5 Version: 5796015fa968a3349027a27dcd04c71d95c53ba5 Version: 5796015fa968a3349027a27dcd04c71d95c53ba5 Version: ded37d03440d0ab346a8287cc2ba88b8dc90ceb0 Version: 2323690eb05865a657709f4d28eb9538ea97bfc2 Version: b34c668a867ffdcf8bd8db4a36512572e82b4a15 |
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CVE-2024-46759 (GCVE-0-2024-46759)
Vulnerability from cvelistv5
Published
2024-09-18 07:12
Modified
2025-11-03 22:18
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
hwmon: (adc128d818) Fix underflows seen when writing limit attributes
DIV_ROUND_CLOSEST() after kstrtol() results in an underflow if a large
negative number such as -9223372036854775808 is provided by the user.
Fix it by reordering clamp_val() and DIV_ROUND_CLOSEST() operations.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
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|---|---|---|---|---|
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Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
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CVE-2024-46847 (GCVE-0-2024-46847)
Vulnerability from cvelistv5
Published
2024-09-27 12:39
Modified
2025-05-04 12:58
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
mm: vmalloc: ensure vmap_block is initialised before adding to queue
Commit 8c61291fd850 ("mm: fix incorrect vbq reference in
purge_fragmented_block") extended the 'vmap_block' structure to contain a
'cpu' field which is set at allocation time to the id of the initialising
CPU.
When a new 'vmap_block' is being instantiated by new_vmap_block(), the
partially initialised structure is added to the local 'vmap_block_queue'
xarray before the 'cpu' field has been initialised. If another CPU is
concurrently walking the xarray (e.g. via vm_unmap_aliases()), then it
may perform an out-of-bounds access to the remote queue thanks to an
uninitialised index.
This has been observed as UBSAN errors in Android:
| Internal error: UBSAN: array index out of bounds: 00000000f2005512 [#1] PREEMPT SMP
|
| Call trace:
| purge_fragmented_block+0x204/0x21c
| _vm_unmap_aliases+0x170/0x378
| vm_unmap_aliases+0x1c/0x28
| change_memory_common+0x1dc/0x26c
| set_memory_ro+0x18/0x24
| module_enable_ro+0x98/0x238
| do_init_module+0x1b0/0x310
Move the initialisation of 'vb->cpu' in new_vmap_block() ahead of the
addition to the xarray.
References
Impacted products
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CVE-2024-47659 (GCVE-0-2024-47659)
Vulnerability from cvelistv5
Published
2024-10-09 14:02
Modified
2025-11-03 22:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
smack: tcp: ipv4, fix incorrect labeling
Currently, Smack mirrors the label of incoming tcp/ipv4 connections:
when a label 'foo' connects to a label 'bar' with tcp/ipv4,
'foo' always gets 'foo' in returned ipv4 packets. So,
1) returned packets are incorrectly labeled ('foo' instead of 'bar')
2) 'bar' can write to 'foo' without being authorized to write.
Here is a scenario how to see this:
* Take two machines, let's call them C and S,
with active Smack in the default state
(no settings, no rules, no labeled hosts, only builtin labels)
* At S, add Smack rule 'foo bar w'
(labels 'foo' and 'bar' are instantiated at S at this moment)
* At S, at label 'bar', launch a program
that listens for incoming tcp/ipv4 connections
* From C, at label 'foo', connect to the listener at S.
(label 'foo' is instantiated at C at this moment)
Connection succeedes and works.
* Send some data in both directions.
* Collect network traffic of this connection.
All packets in both directions are labeled with the CIPSO
of the label 'foo'. Hence, label 'bar' writes to 'foo' without
being authorized, and even without ever being known at C.
If anybody cares: exactly the same happens with DCCP.
This behavior 1st manifested in release 2.6.29.4 (see Fixes below)
and it looks unintentional. At least, no explanation was provided.
I changed returned packes label into the 'bar',
to bring it into line with the Smack documentation claims.
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-2024-44991 (GCVE-0-2024-44991)
Vulnerability from cvelistv5
Published
2024-09-04 19:54
Modified
2025-11-03 22:14
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
tcp: prevent concurrent execution of tcp_sk_exit_batch
Its possible that two threads call tcp_sk_exit_batch() concurrently,
once from the cleanup_net workqueue, once from a task that failed to clone
a new netns. In the latter case, error unwinding calls the exit handlers
in reverse order for the 'failed' netns.
tcp_sk_exit_batch() calls tcp_twsk_purge().
Problem is that since commit b099ce2602d8 ("net: Batch inet_twsk_purge"),
this function picks up twsk in any dying netns, not just the one passed
in via exit_batch list.
This means that the error unwind of setup_net() can "steal" and destroy
timewait sockets belonging to the exiting netns.
This allows the netns exit worker to proceed to call
WARN_ON_ONCE(!refcount_dec_and_test(&net->ipv4.tcp_death_row.tw_refcount));
without the expected 1 -> 0 transition, which then splats.
At same time, error unwind path that is also running inet_twsk_purge()
will splat as well:
WARNING: .. at lib/refcount.c:31 refcount_warn_saturate+0x1ed/0x210
...
refcount_dec include/linux/refcount.h:351 [inline]
inet_twsk_kill+0x758/0x9c0 net/ipv4/inet_timewait_sock.c:70
inet_twsk_deschedule_put net/ipv4/inet_timewait_sock.c:221
inet_twsk_purge+0x725/0x890 net/ipv4/inet_timewait_sock.c:304
tcp_sk_exit_batch+0x1c/0x170 net/ipv4/tcp_ipv4.c:3522
ops_exit_list+0x128/0x180 net/core/net_namespace.c:178
setup_net+0x714/0xb40 net/core/net_namespace.c:375
copy_net_ns+0x2f0/0x670 net/core/net_namespace.c:508
create_new_namespaces+0x3ea/0xb10 kernel/nsproxy.c:110
... because refcount_dec() of tw_refcount unexpectedly dropped to 0.
This doesn't seem like an actual bug (no tw sockets got lost and I don't
see a use-after-free) but as erroneous trigger of debug check.
Add a mutex to force strict ordering: the task that calls tcp_twsk_purge()
blocks other task from doing final _dec_and_test before mutex-owner has
removed all tw sockets of dying netns.
References
| URL | Tags | |
|---|---|---|
Impacted products
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CVE-2024-46680 (GCVE-0-2024-46680)
Vulnerability from cvelistv5
Published
2024-09-13 05:29
Modified
2025-05-04 09:31
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: btnxpuart: Fix random crash seen while removing driver
This fixes the random kernel crash seen while removing the driver, when
running the load/unload test over multiple iterations.
1) modprobe btnxpuart
2) hciconfig hci0 reset
3) hciconfig (check hci0 interface up with valid BD address)
4) modprobe -r btnxpuart
Repeat steps 1 to 4
The ps_wakeup() call in btnxpuart_close() schedules the psdata->work(),
which gets scheduled after module is removed, causing a kernel crash.
This hidden issue got highlighted after enabling Power Save by default
in 4183a7be7700 (Bluetooth: btnxpuart: Enable Power Save feature on
startup)
The new ps_cleanup() deasserts UART break immediately while closing
serdev device, cancels any scheduled ps_work and destroys the ps_lock
mutex.
[ 85.884604] Unable to handle kernel paging request at virtual address ffffd4a61638f258
[ 85.884624] Mem abort info:
[ 85.884625] ESR = 0x0000000086000007
[ 85.884628] EC = 0x21: IABT (current EL), IL = 32 bits
[ 85.884633] SET = 0, FnV = 0
[ 85.884636] EA = 0, S1PTW = 0
[ 85.884638] FSC = 0x07: level 3 translation fault
[ 85.884642] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000041dd0000
[ 85.884646] [ffffd4a61638f258] pgd=1000000095fff003, p4d=1000000095fff003, pud=100000004823d003, pmd=100000004823e003, pte=0000000000000000
[ 85.884662] Internal error: Oops: 0000000086000007 [#1] PREEMPT SMP
[ 85.890932] Modules linked in: algif_hash algif_skcipher af_alg overlay fsl_jr_uio caam_jr caamkeyblob_desc caamhash_desc caamalg_desc crypto_engine authenc libdes crct10dif_ce polyval_ce polyval_generic snd_soc_imx_spdif snd_soc_imx_card snd_soc_ak5558 snd_soc_ak4458 caam secvio error snd_soc_fsl_spdif snd_soc_fsl_micfil snd_soc_fsl_sai snd_soc_fsl_utils gpio_ir_recv rc_core fuse [last unloaded: btnxpuart(O)]
[ 85.927297] CPU: 1 PID: 67 Comm: kworker/1:3 Tainted: G O 6.1.36+g937b1be4345a #1
[ 85.936176] Hardware name: FSL i.MX8MM EVK board (DT)
[ 85.936182] Workqueue: events 0xffffd4a61638f380
[ 85.936198] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 85.952817] pc : 0xffffd4a61638f258
[ 85.952823] lr : 0xffffd4a61638f258
[ 85.952827] sp : ffff8000084fbd70
[ 85.952829] x29: ffff8000084fbd70 x28: 0000000000000000 x27: 0000000000000000
[ 85.963112] x26: ffffd4a69133f000 x25: ffff4bf1c8540990 x24: ffff4bf215b87305
[ 85.963119] x23: ffff4bf215b87300 x22: ffff4bf1c85409d0 x21: ffff4bf1c8540970
[ 85.977382] x20: 0000000000000000 x19: ffff4bf1c8540880 x18: 0000000000000000
[ 85.977391] x17: 0000000000000000 x16: 0000000000000133 x15: 0000ffffe2217090
[ 85.977399] x14: 0000000000000001 x13: 0000000000000133 x12: 0000000000000139
[ 85.977407] x11: 0000000000000001 x10: 0000000000000a60 x9 : ffff8000084fbc50
[ 85.977417] x8 : ffff4bf215b7d000 x7 : ffff4bf215b83b40 x6 : 00000000000003e8
[ 85.977424] x5 : 00000000410fd030 x4 : 0000000000000000 x3 : 0000000000000000
[ 85.977432] x2 : 0000000000000000 x1 : ffff4bf1c4265880 x0 : 0000000000000000
[ 85.977443] Call trace:
[ 85.977446] 0xffffd4a61638f258
[ 85.977451] 0xffffd4a61638f3e8
[ 85.977455] process_one_work+0x1d4/0x330
[ 85.977464] worker_thread+0x6c/0x430
[ 85.977471] kthread+0x108/0x10c
[ 85.977476] ret_from_fork+0x10/0x20
[ 85.977488] Code: bad PC value
[ 85.977491] ---[ end trace 0000000000000000 ]---
Preset since v6.9.11
References
Impacted products
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: btnxpuart: Fix random crash seen while removing driver\n\nThis fixes the random kernel crash seen while removing the driver, when\nrunning the load/unload test over multiple iterations.\n\n1) modprobe btnxpuart\n2) hciconfig hci0 reset\n3) hciconfig (check hci0 interface up with valid BD address)\n4) modprobe -r btnxpuart\nRepeat steps 1 to 4\n\nThe ps_wakeup() call in btnxpuart_close() schedules the psdata-\u003ework(),\nwhich gets scheduled after module is removed, causing a kernel crash.\n\nThis hidden issue got highlighted after enabling Power Save by default\nin 4183a7be7700 (Bluetooth: btnxpuart: Enable Power Save feature on\nstartup)\n\nThe new ps_cleanup() deasserts UART break immediately while closing\nserdev device, cancels any scheduled ps_work and destroys the ps_lock\nmutex.\n\n[ 85.884604] Unable to handle kernel paging request at virtual address ffffd4a61638f258\n[ 85.884624] Mem abort info:\n[ 85.884625] ESR = 0x0000000086000007\n[ 85.884628] EC = 0x21: IABT (current EL), IL = 32 bits\n[ 85.884633] SET = 0, FnV = 0\n[ 85.884636] EA = 0, S1PTW = 0\n[ 85.884638] FSC = 0x07: level 3 translation fault\n[ 85.884642] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000041dd0000\n[ 85.884646] [ffffd4a61638f258] pgd=1000000095fff003, p4d=1000000095fff003, pud=100000004823d003, pmd=100000004823e003, pte=0000000000000000\n[ 85.884662] Internal error: Oops: 0000000086000007 [#1] PREEMPT SMP\n[ 85.890932] Modules linked in: algif_hash algif_skcipher af_alg overlay fsl_jr_uio caam_jr caamkeyblob_desc caamhash_desc caamalg_desc crypto_engine authenc libdes crct10dif_ce polyval_ce polyval_generic snd_soc_imx_spdif snd_soc_imx_card snd_soc_ak5558 snd_soc_ak4458 caam secvio error snd_soc_fsl_spdif snd_soc_fsl_micfil snd_soc_fsl_sai snd_soc_fsl_utils gpio_ir_recv rc_core fuse [last unloaded: btnxpuart(O)]\n[ 85.927297] CPU: 1 PID: 67 Comm: kworker/1:3 Tainted: G O 6.1.36+g937b1be4345a #1\n[ 85.936176] Hardware name: FSL i.MX8MM EVK board (DT)\n[ 85.936182] Workqueue: events 0xffffd4a61638f380\n[ 85.936198] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n[ 85.952817] pc : 0xffffd4a61638f258\n[ 85.952823] lr : 0xffffd4a61638f258\n[ 85.952827] sp : ffff8000084fbd70\n[ 85.952829] x29: ffff8000084fbd70 x28: 0000000000000000 x27: 0000000000000000\n[ 85.963112] x26: ffffd4a69133f000 x25: ffff4bf1c8540990 x24: ffff4bf215b87305\n[ 85.963119] x23: ffff4bf215b87300 x22: ffff4bf1c85409d0 x21: ffff4bf1c8540970\n[ 85.977382] x20: 0000000000000000 x19: ffff4bf1c8540880 x18: 0000000000000000\n[ 85.977391] x17: 0000000000000000 x16: 0000000000000133 x15: 0000ffffe2217090\n[ 85.977399] x14: 0000000000000001 x13: 0000000000000133 x12: 0000000000000139\n[ 85.977407] x11: 0000000000000001 x10: 0000000000000a60 x9 : ffff8000084fbc50\n[ 85.977417] x8 : ffff4bf215b7d000 x7 : ffff4bf215b83b40 x6 : 00000000000003e8\n[ 85.977424] x5 : 00000000410fd030 x4 : 0000000000000000 x3 : 0000000000000000\n[ 85.977432] x2 : 0000000000000000 x1 : ffff4bf1c4265880 x0 : 0000000000000000\n[ 85.977443] Call trace:\n[ 85.977446] 0xffffd4a61638f258\n[ 85.977451] 0xffffd4a61638f3e8\n[ 85.977455] process_one_work+0x1d4/0x330\n[ 85.977464] worker_thread+0x6c/0x430\n[ 85.977471] kthread+0x108/0x10c\n[ 85.977476] ret_from_fork+0x10/0x20\n[ 85.977488] Code: bad PC value\n[ 85.977491] ---[ end trace 0000000000000000 ]---\n\nPreset since v6.9.11"
}
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"title": "Bluetooth: btnxpuart: Fix random crash seen while removing driver",
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}
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"cveMetadata": {
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"cveId": "CVE-2024-46680",
"datePublished": "2024-09-13T05:29:14.057Z",
"dateReserved": "2024-09-11T15:12:18.248Z",
"dateUpdated": "2025-05-04T09:31:45.393Z",
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CVE-2024-49957 (GCVE-0-2024-49957)
Vulnerability from cvelistv5
Published
2024-10-21 18:02
Modified
2025-11-03 22:23
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ocfs2: fix null-ptr-deref when journal load failed.
During the mounting process, if journal_reset() fails because of too short
journal, then lead to jbd2_journal_load() fails with NULL j_sb_buffer.
Subsequently, ocfs2_journal_shutdown() calls
jbd2_journal_flush()->jbd2_cleanup_journal_tail()->
__jbd2_update_log_tail()->jbd2_journal_update_sb_log_tail()
->lock_buffer(journal->j_sb_buffer), resulting in a null-pointer
dereference error.
To resolve this issue, we should check the JBD2_LOADED flag to ensure the
journal was properly loaded. Additionally, use journal instead of
osb->journal directly to simplify the code.
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: f6f50e28f0cb8d7bcdfaacc83129f005dede11b1 Version: f6f50e28f0cb8d7bcdfaacc83129f005dede11b1 Version: f6f50e28f0cb8d7bcdfaacc83129f005dede11b1 Version: f6f50e28f0cb8d7bcdfaacc83129f005dede11b1 Version: f6f50e28f0cb8d7bcdfaacc83129f005dede11b1 Version: f6f50e28f0cb8d7bcdfaacc83129f005dede11b1 Version: f6f50e28f0cb8d7bcdfaacc83129f005dede11b1 Version: f6f50e28f0cb8d7bcdfaacc83129f005dede11b1 Version: f6f50e28f0cb8d7bcdfaacc83129f005dede11b1 |
||
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CVE-2024-47685 (GCVE-0-2024-47685)
Vulnerability from cvelistv5
Published
2024-10-21 11:53
Modified
2025-11-03 22:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nf_reject_ipv6: fix nf_reject_ip6_tcphdr_put()
syzbot reported that nf_reject_ip6_tcphdr_put() was possibly sending
garbage on the four reserved tcp bits (th->res1)
Use skb_put_zero() to clear the whole TCP header,
as done in nf_reject_ip_tcphdr_put()
BUG: KMSAN: uninit-value in nf_reject_ip6_tcphdr_put+0x688/0x6c0 net/ipv6/netfilter/nf_reject_ipv6.c:255
nf_reject_ip6_tcphdr_put+0x688/0x6c0 net/ipv6/netfilter/nf_reject_ipv6.c:255
nf_send_reset6+0xd84/0x15b0 net/ipv6/netfilter/nf_reject_ipv6.c:344
nft_reject_inet_eval+0x3c1/0x880 net/netfilter/nft_reject_inet.c:48
expr_call_ops_eval net/netfilter/nf_tables_core.c:240 [inline]
nft_do_chain+0x438/0x22a0 net/netfilter/nf_tables_core.c:288
nft_do_chain_inet+0x41a/0x4f0 net/netfilter/nft_chain_filter.c:161
nf_hook_entry_hookfn include/linux/netfilter.h:154 [inline]
nf_hook_slow+0xf4/0x400 net/netfilter/core.c:626
nf_hook include/linux/netfilter.h:269 [inline]
NF_HOOK include/linux/netfilter.h:312 [inline]
ipv6_rcv+0x29b/0x390 net/ipv6/ip6_input.c:310
__netif_receive_skb_one_core net/core/dev.c:5661 [inline]
__netif_receive_skb+0x1da/0xa00 net/core/dev.c:5775
process_backlog+0x4ad/0xa50 net/core/dev.c:6108
__napi_poll+0xe7/0x980 net/core/dev.c:6772
napi_poll net/core/dev.c:6841 [inline]
net_rx_action+0xa5a/0x19b0 net/core/dev.c:6963
handle_softirqs+0x1ce/0x800 kernel/softirq.c:554
__do_softirq+0x14/0x1a kernel/softirq.c:588
do_softirq+0x9a/0x100 kernel/softirq.c:455
__local_bh_enable_ip+0x9f/0xb0 kernel/softirq.c:382
local_bh_enable include/linux/bottom_half.h:33 [inline]
rcu_read_unlock_bh include/linux/rcupdate.h:908 [inline]
__dev_queue_xmit+0x2692/0x5610 net/core/dev.c:4450
dev_queue_xmit include/linux/netdevice.h:3105 [inline]
neigh_resolve_output+0x9ca/0xae0 net/core/neighbour.c:1565
neigh_output include/net/neighbour.h:542 [inline]
ip6_finish_output2+0x2347/0x2ba0 net/ipv6/ip6_output.c:141
__ip6_finish_output net/ipv6/ip6_output.c:215 [inline]
ip6_finish_output+0xbb8/0x14b0 net/ipv6/ip6_output.c:226
NF_HOOK_COND include/linux/netfilter.h:303 [inline]
ip6_output+0x356/0x620 net/ipv6/ip6_output.c:247
dst_output include/net/dst.h:450 [inline]
NF_HOOK include/linux/netfilter.h:314 [inline]
ip6_xmit+0x1ba6/0x25d0 net/ipv6/ip6_output.c:366
inet6_csk_xmit+0x442/0x530 net/ipv6/inet6_connection_sock.c:135
__tcp_transmit_skb+0x3b07/0x4880 net/ipv4/tcp_output.c:1466
tcp_transmit_skb net/ipv4/tcp_output.c:1484 [inline]
tcp_connect+0x35b6/0x7130 net/ipv4/tcp_output.c:4143
tcp_v6_connect+0x1bcc/0x1e40 net/ipv6/tcp_ipv6.c:333
__inet_stream_connect+0x2ef/0x1730 net/ipv4/af_inet.c:679
inet_stream_connect+0x6a/0xd0 net/ipv4/af_inet.c:750
__sys_connect_file net/socket.c:2061 [inline]
__sys_connect+0x606/0x690 net/socket.c:2078
__do_sys_connect net/socket.c:2088 [inline]
__se_sys_connect net/socket.c:2085 [inline]
__x64_sys_connect+0x91/0xe0 net/socket.c:2085
x64_sys_call+0x27a5/0x3ba0 arch/x86/include/generated/asm/syscalls_64.h:43
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
Uninit was stored to memory at:
nf_reject_ip6_tcphdr_put+0x60c/0x6c0 net/ipv6/netfilter/nf_reject_ipv6.c:249
nf_send_reset6+0xd84/0x15b0 net/ipv6/netfilter/nf_reject_ipv6.c:344
nft_reject_inet_eval+0x3c1/0x880 net/netfilter/nft_reject_inet.c:48
expr_call_ops_eval net/netfilter/nf_tables_core.c:240 [inline]
nft_do_chain+0x438/0x22a0 net/netfilter/nf_tables_core.c:288
nft_do_chain_inet+0x41a/0x4f0 net/netfilter/nft_chain_filter.c:161
nf_hook_entry_hookfn include/linux/netfilter.h:154 [inline]
nf_hook_slow+0xf4/0x400 net/netfilter/core.c:626
nf_hook include/linux/netfilter.h:269 [inline]
NF_HOOK include/linux/netfilter.h:312 [inline]
ipv6_rcv+0x29b/0x390 net/ipv6/ip6_input.c:310
__netif_receive_skb_one_core
---truncated---
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: c8d7b98bec43faaa6583c3135030be5eb4693acb Version: c8d7b98bec43faaa6583c3135030be5eb4693acb Version: c8d7b98bec43faaa6583c3135030be5eb4693acb Version: c8d7b98bec43faaa6583c3135030be5eb4693acb Version: c8d7b98bec43faaa6583c3135030be5eb4693acb Version: c8d7b98bec43faaa6583c3135030be5eb4693acb Version: c8d7b98bec43faaa6583c3135030be5eb4693acb Version: c8d7b98bec43faaa6583c3135030be5eb4693acb Version: c8d7b98bec43faaa6583c3135030be5eb4693acb |
||
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CVE-2024-45022 (GCVE-0-2024-45022)
Vulnerability from cvelistv5
Published
2024-09-11 15:13
Modified
2025-11-03 22:15
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
mm/vmalloc: fix page mapping if vm_area_alloc_pages() with high order fallback to order 0
The __vmap_pages_range_noflush() assumes its argument pages** contains
pages with the same page shift. However, since commit e9c3cda4d86e ("mm,
vmalloc: fix high order __GFP_NOFAIL allocations"), if gfp_flags includes
__GFP_NOFAIL with high order in vm_area_alloc_pages() and page allocation
failed for high order, the pages** may contain two different page shifts
(high order and order-0). This could lead __vmap_pages_range_noflush() to
perform incorrect mappings, potentially resulting in memory corruption.
Users might encounter this as follows (vmap_allow_huge = true, 2M is for
PMD_SIZE):
kvmalloc(2M, __GFP_NOFAIL|GFP_X)
__vmalloc_node_range_noprof(vm_flags=VM_ALLOW_HUGE_VMAP)
vm_area_alloc_pages(order=9) ---> order-9 allocation failed and fallback to order-0
vmap_pages_range()
vmap_pages_range_noflush()
__vmap_pages_range_noflush(page_shift = 21) ----> wrong mapping happens
We can remove the fallback code because if a high-order allocation fails,
__vmalloc_node_range_noprof() will retry with order-0. Therefore, it is
unnecessary to fallback to order-0 here. Therefore, fix this by removing
the fallback code.
References
| URL | Tags | |
|---|---|---|
Impacted products
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CVE-2024-26777 (GCVE-0-2024-26777)
Vulnerability from cvelistv5
Published
2024-04-03 17:01
Modified
2025-05-04 08:56
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
fbdev: sis: Error out if pixclock equals zero
The userspace program could pass any values to the driver through
ioctl() interface. If the driver doesn't check the value of pixclock,
it may cause divide-by-zero error.
In sisfb_check_var(), var->pixclock is used as a divisor to caculate
drate before it is checked against zero. Fix this by checking it
at the beginning.
This is similar to CVE-2022-3061 in i740fb which was fixed by
commit 15cf0b8.
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-2024-50031 (GCVE-0-2024-50031)
Vulnerability from cvelistv5
Published
2024-10-21 19:39
Modified
2025-11-03 22:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/v3d: Stop the active perfmon before being destroyed
When running `kmscube` with one or more performance monitors enabled
via `GALLIUM_HUD`, the following kernel panic can occur:
[ 55.008324] Unable to handle kernel paging request at virtual address 00000000052004a4
[ 55.008368] Mem abort info:
[ 55.008377] ESR = 0x0000000096000005
[ 55.008387] EC = 0x25: DABT (current EL), IL = 32 bits
[ 55.008402] SET = 0, FnV = 0
[ 55.008412] EA = 0, S1PTW = 0
[ 55.008421] FSC = 0x05: level 1 translation fault
[ 55.008434] Data abort info:
[ 55.008442] ISV = 0, ISS = 0x00000005, ISS2 = 0x00000000
[ 55.008455] CM = 0, WnR = 0, TnD = 0, TagAccess = 0
[ 55.008467] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
[ 55.008481] user pgtable: 4k pages, 39-bit VAs, pgdp=00000001046c6000
[ 55.008497] [00000000052004a4] pgd=0000000000000000, p4d=0000000000000000, pud=0000000000000000
[ 55.008525] Internal error: Oops: 0000000096000005 [#1] PREEMPT SMP
[ 55.008542] Modules linked in: rfcomm [...] vc4 v3d snd_soc_hdmi_codec drm_display_helper
gpu_sched drm_shmem_helper cec drm_dma_helper drm_kms_helper i2c_brcmstb
drm drm_panel_orientation_quirks snd_soc_core snd_compress snd_pcm_dmaengine snd_pcm snd_timer snd backlight
[ 55.008799] CPU: 2 PID: 166 Comm: v3d_bin Tainted: G C 6.6.47+rpt-rpi-v8 #1 Debian 1:6.6.47-1+rpt1
[ 55.008824] Hardware name: Raspberry Pi 4 Model B Rev 1.5 (DT)
[ 55.008838] pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 55.008855] pc : __mutex_lock.constprop.0+0x90/0x608
[ 55.008879] lr : __mutex_lock.constprop.0+0x58/0x608
[ 55.008895] sp : ffffffc080673cf0
[ 55.008904] x29: ffffffc080673cf0 x28: 0000000000000000 x27: ffffff8106188a28
[ 55.008926] x26: ffffff8101e78040 x25: ffffff8101baa6c0 x24: ffffffd9d989f148
[ 55.008947] x23: ffffffda1c2a4008 x22: 0000000000000002 x21: ffffffc080673d38
[ 55.008968] x20: ffffff8101238000 x19: ffffff8104f83188 x18: 0000000000000000
[ 55.008988] x17: 0000000000000000 x16: ffffffda1bd04d18 x15: 00000055bb08bc90
[ 55.009715] x14: 0000000000000000 x13: 0000000000000000 x12: ffffffda1bd4cbb0
[ 55.010433] x11: 00000000fa83b2da x10: 0000000000001a40 x9 : ffffffda1bd04d04
[ 55.011162] x8 : ffffff8102097b80 x7 : 0000000000000000 x6 : 00000000030a5857
[ 55.011880] x5 : 00ffffffffffffff x4 : 0300000005200470 x3 : 0300000005200470
[ 55.012598] x2 : ffffff8101238000 x1 : 0000000000000021 x0 : 0300000005200470
[ 55.013292] Call trace:
[ 55.013959] __mutex_lock.constprop.0+0x90/0x608
[ 55.014646] __mutex_lock_slowpath+0x1c/0x30
[ 55.015317] mutex_lock+0x50/0x68
[ 55.015961] v3d_perfmon_stop+0x40/0xe0 [v3d]
[ 55.016627] v3d_bin_job_run+0x10c/0x2d8 [v3d]
[ 55.017282] drm_sched_main+0x178/0x3f8 [gpu_sched]
[ 55.017921] kthread+0x11c/0x128
[ 55.018554] ret_from_fork+0x10/0x20
[ 55.019168] Code: f9400260 f1001c1f 54001ea9 927df000 (b9403401)
[ 55.019776] ---[ end trace 0000000000000000 ]---
[ 55.020411] note: v3d_bin[166] exited with preempt_count 1
This issue arises because, upon closing the file descriptor (which happens
when we interrupt `kmscube`), the active performance monitor is not
stopped. Although all perfmons are destroyed in `v3d_perfmon_close_file()`,
the active performance monitor's pointer (`v3d->active_perfmon`) is still
retained.
If `kmscube` is run again, the driver will attempt to stop the active
performance monitor using the stale pointer in `v3d->active_perfmon`.
However, this pointer is no longer valid because the previous process has
already terminated, and all performance monitors associated with it have
been destroyed and freed.
To fix this, when the active performance monitor belongs to a given
process, explicitly stop it before destroying and freeing it.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/v3d: Stop the active perfmon before being destroyed\n\nWhen running `kmscube` with one or more performance monitors enabled\nvia `GALLIUM_HUD`, the following kernel panic can occur:\n\n[ 55.008324] Unable to handle kernel paging request at virtual address 00000000052004a4\n[ 55.008368] Mem abort info:\n[ 55.008377] ESR = 0x0000000096000005\n[ 55.008387] EC = 0x25: DABT (current EL), IL = 32 bits\n[ 55.008402] SET = 0, FnV = 0\n[ 55.008412] EA = 0, S1PTW = 0\n[ 55.008421] FSC = 0x05: level 1 translation fault\n[ 55.008434] Data abort info:\n[ 55.008442] ISV = 0, ISS = 0x00000005, ISS2 = 0x00000000\n[ 55.008455] CM = 0, WnR = 0, TnD = 0, TagAccess = 0\n[ 55.008467] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0\n[ 55.008481] user pgtable: 4k pages, 39-bit VAs, pgdp=00000001046c6000\n[ 55.008497] [00000000052004a4] pgd=0000000000000000, p4d=0000000000000000, pud=0000000000000000\n[ 55.008525] Internal error: Oops: 0000000096000005 [#1] PREEMPT SMP\n[ 55.008542] Modules linked in: rfcomm [...] vc4 v3d snd_soc_hdmi_codec drm_display_helper\ngpu_sched drm_shmem_helper cec drm_dma_helper drm_kms_helper i2c_brcmstb\ndrm drm_panel_orientation_quirks snd_soc_core snd_compress snd_pcm_dmaengine snd_pcm snd_timer snd backlight\n[ 55.008799] CPU: 2 PID: 166 Comm: v3d_bin Tainted: G C 6.6.47+rpt-rpi-v8 #1 Debian 1:6.6.47-1+rpt1\n[ 55.008824] Hardware name: Raspberry Pi 4 Model B Rev 1.5 (DT)\n[ 55.008838] pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n[ 55.008855] pc : __mutex_lock.constprop.0+0x90/0x608\n[ 55.008879] lr : __mutex_lock.constprop.0+0x58/0x608\n[ 55.008895] sp : ffffffc080673cf0\n[ 55.008904] x29: ffffffc080673cf0 x28: 0000000000000000 x27: ffffff8106188a28\n[ 55.008926] x26: ffffff8101e78040 x25: ffffff8101baa6c0 x24: ffffffd9d989f148\n[ 55.008947] x23: ffffffda1c2a4008 x22: 0000000000000002 x21: ffffffc080673d38\n[ 55.008968] x20: ffffff8101238000 x19: ffffff8104f83188 x18: 0000000000000000\n[ 55.008988] x17: 0000000000000000 x16: ffffffda1bd04d18 x15: 00000055bb08bc90\n[ 55.009715] x14: 0000000000000000 x13: 0000000000000000 x12: ffffffda1bd4cbb0\n[ 55.010433] x11: 00000000fa83b2da x10: 0000000000001a40 x9 : ffffffda1bd04d04\n[ 55.011162] x8 : ffffff8102097b80 x7 : 0000000000000000 x6 : 00000000030a5857\n[ 55.011880] x5 : 00ffffffffffffff x4 : 0300000005200470 x3 : 0300000005200470\n[ 55.012598] x2 : ffffff8101238000 x1 : 0000000000000021 x0 : 0300000005200470\n[ 55.013292] Call trace:\n[ 55.013959] __mutex_lock.constprop.0+0x90/0x608\n[ 55.014646] __mutex_lock_slowpath+0x1c/0x30\n[ 55.015317] mutex_lock+0x50/0x68\n[ 55.015961] v3d_perfmon_stop+0x40/0xe0 [v3d]\n[ 55.016627] v3d_bin_job_run+0x10c/0x2d8 [v3d]\n[ 55.017282] drm_sched_main+0x178/0x3f8 [gpu_sched]\n[ 55.017921] kthread+0x11c/0x128\n[ 55.018554] ret_from_fork+0x10/0x20\n[ 55.019168] Code: f9400260 f1001c1f 54001ea9 927df000 (b9403401)\n[ 55.019776] ---[ end trace 0000000000000000 ]---\n[ 55.020411] note: v3d_bin[166] exited with preempt_count 1\n\nThis issue arises because, upon closing the file descriptor (which happens\nwhen we interrupt `kmscube`), the active performance monitor is not\nstopped. Although all perfmons are destroyed in `v3d_perfmon_close_file()`,\nthe active performance monitor\u0027s pointer (`v3d-\u003eactive_perfmon`) is still\nretained.\n\nIf `kmscube` is run again, the driver will attempt to stop the active\nperformance monitor using the stale pointer in `v3d-\u003eactive_perfmon`.\nHowever, this pointer is no longer valid because the previous process has\nalready terminated, and all performance monitors associated with it have\nbeen destroyed and freed.\n\nTo fix this, when the active performance monitor belongs to a given\nprocess, explicitly stop it before destroying and freeing it."
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CVE-2022-48666 (GCVE-0-2022-48666)
Vulnerability from cvelistv5
Published
2024-04-28 13:01
Modified
2025-05-04 08:20
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: core: Fix a use-after-free
There are two .exit_cmd_priv implementations. Both implementations use
resources associated with the SCSI host. Make sure that these resources are
still available when .exit_cmd_priv is called by waiting inside
scsi_remove_host() until the tag set has been freed.
This commit fixes the following use-after-free:
==================================================================
BUG: KASAN: use-after-free in srp_exit_cmd_priv+0x27/0xd0 [ib_srp]
Read of size 8 at addr ffff888100337000 by task multipathd/16727
Call Trace:
<TASK>
dump_stack_lvl+0x34/0x44
print_report.cold+0x5e/0x5db
kasan_report+0xab/0x120
srp_exit_cmd_priv+0x27/0xd0 [ib_srp]
scsi_mq_exit_request+0x4d/0x70
blk_mq_free_rqs+0x143/0x410
__blk_mq_free_map_and_rqs+0x6e/0x100
blk_mq_free_tag_set+0x2b/0x160
scsi_host_dev_release+0xf3/0x1a0
device_release+0x54/0xe0
kobject_put+0xa5/0x120
device_release+0x54/0xe0
kobject_put+0xa5/0x120
scsi_device_dev_release_usercontext+0x4c1/0x4e0
execute_in_process_context+0x23/0x90
device_release+0x54/0xe0
kobject_put+0xa5/0x120
scsi_disk_release+0x3f/0x50
device_release+0x54/0xe0
kobject_put+0xa5/0x120
disk_release+0x17f/0x1b0
device_release+0x54/0xe0
kobject_put+0xa5/0x120
dm_put_table_device+0xa3/0x160 [dm_mod]
dm_put_device+0xd0/0x140 [dm_mod]
free_priority_group+0xd8/0x110 [dm_multipath]
free_multipath+0x94/0xe0 [dm_multipath]
dm_table_destroy+0xa2/0x1e0 [dm_mod]
__dm_destroy+0x196/0x350 [dm_mod]
dev_remove+0x10c/0x160 [dm_mod]
ctl_ioctl+0x2c2/0x590 [dm_mod]
dm_ctl_ioctl+0x5/0x10 [dm_mod]
__x64_sys_ioctl+0xb4/0xf0
dm_ctl_ioctl+0x5/0x10 [dm_mod]
__x64_sys_ioctl+0xb4/0xf0
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x46/0xb0
References
| URL | Tags | |
|---|---|---|
Impacted products
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CVE-2024-46710 (GCVE-0-2024-46710)
Vulnerability from cvelistv5
Published
2024-09-13 06:33
Modified
2025-11-03 22:16
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/vmwgfx: Prevent unmapping active read buffers
The kms paths keep a persistent map active to read and compare the cursor
buffer. These maps can race with each other in simple scenario where:
a) buffer "a" mapped for update
b) buffer "a" mapped for compare
c) do the compare
d) unmap "a" for compare
e) update the cursor
f) unmap "a" for update
At step "e" the buffer has been unmapped and the read contents is bogus.
Prevent unmapping of active read buffers by simply keeping a count of
how many paths have currently active maps and unmap only when the count
reaches 0.
References
| URL | Tags | |
|---|---|---|
Impacted products
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"version": "2.0.3"
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"title": "CISA ADP Vulnrichment"
},
{
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CVE-2024-44953 (GCVE-0-2024-44953)
Vulnerability from cvelistv5
Published
2024-09-04 18:35
Modified
2025-05-04 09:29
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: ufs: core: Fix deadlock during RTC update
There is a deadlock when runtime suspend waits for the flush of RTC work,
and the RTC work calls ufshcd_rpm_get_sync() to wait for runtime resume.
Here is deadlock backtrace:
kworker/0:1 D 4892.876354 10 10971 4859 0x4208060 0x8 10 0 120 670730152367
ptr f0ffff80c2e40000 0 1 0x00000001 0x000000ff 0x000000ff 0x000000ff
<ffffffee5e71ddb0> __switch_to+0x1a8/0x2d4
<ffffffee5e71e604> __schedule+0x684/0xa98
<ffffffee5e71ea60> schedule+0x48/0xc8
<ffffffee5e725f78> schedule_timeout+0x48/0x170
<ffffffee5e71fb74> do_wait_for_common+0x108/0x1b0
<ffffffee5e71efe0> wait_for_completion+0x44/0x60
<ffffffee5d6de968> __flush_work+0x39c/0x424
<ffffffee5d6decc0> __cancel_work_sync+0xd8/0x208
<ffffffee5d6dee2c> cancel_delayed_work_sync+0x14/0x28
<ffffffee5e2551b8> __ufshcd_wl_suspend+0x19c/0x480
<ffffffee5e255fb8> ufshcd_wl_runtime_suspend+0x3c/0x1d4
<ffffffee5dffd80c> scsi_runtime_suspend+0x78/0xc8
<ffffffee5df93580> __rpm_callback+0x94/0x3e0
<ffffffee5df90b0c> rpm_suspend+0x2d4/0x65c
<ffffffee5df91448> __pm_runtime_suspend+0x80/0x114
<ffffffee5dffd95c> scsi_runtime_idle+0x38/0x6c
<ffffffee5df912f4> rpm_idle+0x264/0x338
<ffffffee5df90f14> __pm_runtime_idle+0x80/0x110
<ffffffee5e24ce44> ufshcd_rtc_work+0x128/0x1e4
<ffffffee5d6e3a40> process_one_work+0x26c/0x650
<ffffffee5d6e65c8> worker_thread+0x260/0x3d8
<ffffffee5d6edec8> kthread+0x110/0x134
<ffffffee5d616b18> ret_from_fork+0x10/0x20
Skip updating RTC if RPM state is not RPM_ACTIVE.
References
Impacted products
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CVE-2023-52621 (GCVE-0-2023-52621)
Vulnerability from cvelistv5
Published
2024-03-26 17:19
Modified
2025-11-03 19:28
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
bpf: Check rcu_read_lock_trace_held() before calling bpf map helpers
These three bpf_map_{lookup,update,delete}_elem() helpers are also
available for sleepable bpf program, so add the corresponding lock
assertion for sleepable bpf program, otherwise the following warning
will be reported when a sleepable bpf program manipulates bpf map under
interpreter mode (aka bpf_jit_enable=0):
WARNING: CPU: 3 PID: 4985 at kernel/bpf/helpers.c:40 ......
CPU: 3 PID: 4985 Comm: test_progs Not tainted 6.6.0+ #2
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996) ......
RIP: 0010:bpf_map_lookup_elem+0x54/0x60
......
Call Trace:
<TASK>
? __warn+0xa5/0x240
? bpf_map_lookup_elem+0x54/0x60
? report_bug+0x1ba/0x1f0
? handle_bug+0x40/0x80
? exc_invalid_op+0x18/0x50
? asm_exc_invalid_op+0x1b/0x20
? __pfx_bpf_map_lookup_elem+0x10/0x10
? rcu_lockdep_current_cpu_online+0x65/0xb0
? rcu_is_watching+0x23/0x50
? bpf_map_lookup_elem+0x54/0x60
? __pfx_bpf_map_lookup_elem+0x10/0x10
___bpf_prog_run+0x513/0x3b70
__bpf_prog_run32+0x9d/0xd0
? __bpf_prog_enter_sleepable_recur+0xad/0x120
? __bpf_prog_enter_sleepable_recur+0x3e/0x120
bpf_trampoline_6442580665+0x4d/0x1000
__x64_sys_getpgid+0x5/0x30
? do_syscall_64+0x36/0xb0
entry_SYSCALL_64_after_hwframe+0x6e/0x76
</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-2024-46739 (GCVE-0-2024-46739)
Vulnerability from cvelistv5
Published
2024-09-18 07:12
Modified
2025-11-03 22:17
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
uio_hv_generic: Fix kernel NULL pointer dereference in hv_uio_rescind
For primary VM Bus channels, primary_channel pointer is always NULL. This
pointer is valid only for the secondary channels. Also, rescind callback
is meant for primary channels only.
Fix NULL pointer dereference by retrieving the device_obj from the parent
for the primary channel.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: ca3cda6fcf1e922213a0cc58e708ffb999151db3 Version: ca3cda6fcf1e922213a0cc58e708ffb999151db3 Version: ca3cda6fcf1e922213a0cc58e708ffb999151db3 Version: ca3cda6fcf1e922213a0cc58e708ffb999151db3 Version: ca3cda6fcf1e922213a0cc58e708ffb999151db3 Version: ca3cda6fcf1e922213a0cc58e708ffb999151db3 Version: ca3cda6fcf1e922213a0cc58e708ffb999151db3 Version: ca3cda6fcf1e922213a0cc58e708ffb999151db3 |
||
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CVE-2021-47118 (GCVE-0-2021-47118)
Vulnerability from cvelistv5
Published
2024-03-15 20:14
Modified
2025-05-04 07:04
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
pid: take a reference when initializing `cad_pid`
During boot, kernel_init_freeable() initializes `cad_pid` to the init
task's struct pid. Later on, we may change `cad_pid` via a sysctl, and
when this happens proc_do_cad_pid() will increment the refcount on the
new pid via get_pid(), and will decrement the refcount on the old pid
via put_pid(). As we never called get_pid() when we initialized
`cad_pid`, we decrement a reference we never incremented, can therefore
free the init task's struct pid early. As there can be dangling
references to the struct pid, we can later encounter a use-after-free
(e.g. when delivering signals).
This was spotted when fuzzing v5.13-rc3 with Syzkaller, but seems to
have been around since the conversion of `cad_pid` to struct pid in
commit 9ec52099e4b8 ("[PATCH] replace cad_pid by a struct pid") from the
pre-KASAN stone age of v2.6.19.
Fix this by getting a reference to the init task's struct pid when we
assign it to `cad_pid`.
Full KASAN splat below.
==================================================================
BUG: KASAN: use-after-free in ns_of_pid include/linux/pid.h:153 [inline]
BUG: KASAN: use-after-free in task_active_pid_ns+0xc0/0xc8 kernel/pid.c:509
Read of size 4 at addr ffff23794dda0004 by task syz-executor.0/273
CPU: 1 PID: 273 Comm: syz-executor.0 Not tainted 5.12.0-00001-g9aef892b2d15 #1
Hardware name: linux,dummy-virt (DT)
Call trace:
ns_of_pid include/linux/pid.h:153 [inline]
task_active_pid_ns+0xc0/0xc8 kernel/pid.c:509
do_notify_parent+0x308/0xe60 kernel/signal.c:1950
exit_notify kernel/exit.c:682 [inline]
do_exit+0x2334/0x2bd0 kernel/exit.c:845
do_group_exit+0x108/0x2c8 kernel/exit.c:922
get_signal+0x4e4/0x2a88 kernel/signal.c:2781
do_signal arch/arm64/kernel/signal.c:882 [inline]
do_notify_resume+0x300/0x970 arch/arm64/kernel/signal.c:936
work_pending+0xc/0x2dc
Allocated by task 0:
slab_post_alloc_hook+0x50/0x5c0 mm/slab.h:516
slab_alloc_node mm/slub.c:2907 [inline]
slab_alloc mm/slub.c:2915 [inline]
kmem_cache_alloc+0x1f4/0x4c0 mm/slub.c:2920
alloc_pid+0xdc/0xc00 kernel/pid.c:180
copy_process+0x2794/0x5e18 kernel/fork.c:2129
kernel_clone+0x194/0x13c8 kernel/fork.c:2500
kernel_thread+0xd4/0x110 kernel/fork.c:2552
rest_init+0x44/0x4a0 init/main.c:687
arch_call_rest_init+0x1c/0x28
start_kernel+0x520/0x554 init/main.c:1064
0x0
Freed by task 270:
slab_free_hook mm/slub.c:1562 [inline]
slab_free_freelist_hook+0x98/0x260 mm/slub.c:1600
slab_free mm/slub.c:3161 [inline]
kmem_cache_free+0x224/0x8e0 mm/slub.c:3177
put_pid.part.4+0xe0/0x1a8 kernel/pid.c:114
put_pid+0x30/0x48 kernel/pid.c:109
proc_do_cad_pid+0x190/0x1b0 kernel/sysctl.c:1401
proc_sys_call_handler+0x338/0x4b0 fs/proc/proc_sysctl.c:591
proc_sys_write+0x34/0x48 fs/proc/proc_sysctl.c:617
call_write_iter include/linux/fs.h:1977 [inline]
new_sync_write+0x3ac/0x510 fs/read_write.c:518
vfs_write fs/read_write.c:605 [inline]
vfs_write+0x9c4/0x1018 fs/read_write.c:585
ksys_write+0x124/0x240 fs/read_write.c:658
__do_sys_write fs/read_write.c:670 [inline]
__se_sys_write fs/read_write.c:667 [inline]
__arm64_sys_write+0x78/0xb0 fs/read_write.c:667
__invoke_syscall arch/arm64/kernel/syscall.c:37 [inline]
invoke_syscall arch/arm64/kernel/syscall.c:49 [inline]
el0_svc_common.constprop.1+0x16c/0x388 arch/arm64/kernel/syscall.c:129
do_el0_svc+0xf8/0x150 arch/arm64/kernel/syscall.c:168
el0_svc+0x28/0x38 arch/arm64/kernel/entry-common.c:416
el0_sync_handler+0x134/0x180 arch/arm64/kernel/entry-common.c:432
el0_sync+0x154/0x180 arch/arm64/kernel/entry.S:701
The buggy address belongs to the object at ffff23794dda0000
which belongs to the cache pid of size 224
The buggy address is located 4 bytes inside of
224-byte region [ff
---truncated---
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 9ec52099e4b8678a60e9f93e41ad87885d64f3e6 Version: 9ec52099e4b8678a60e9f93e41ad87885d64f3e6 Version: 9ec52099e4b8678a60e9f93e41ad87885d64f3e6 Version: 9ec52099e4b8678a60e9f93e41ad87885d64f3e6 Version: 9ec52099e4b8678a60e9f93e41ad87885d64f3e6 Version: 9ec52099e4b8678a60e9f93e41ad87885d64f3e6 Version: 9ec52099e4b8678a60e9f93e41ad87885d64f3e6 Version: 9ec52099e4b8678a60e9f93e41ad87885d64f3e6 |
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CVE-2024-42295 (GCVE-0-2024-42295)
Vulnerability from cvelistv5
Published
2024-08-17 09:09
Modified
2025-11-03 22:03
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
nilfs2: handle inconsistent state in nilfs_btnode_create_block()
Syzbot reported that a buffer state inconsistency was detected in
nilfs_btnode_create_block(), triggering a kernel bug.
It is not appropriate to treat this inconsistency as a bug; it can occur
if the argument block address (the buffer index of the newly created
block) is a virtual block number and has been reallocated due to
corruption of the bitmap used to manage its allocation state.
So, modify nilfs_btnode_create_block() and its callers to treat it as a
possible filesystem error, rather than triggering a kernel bug.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: a60be987d45dd510aeb54389526f9957cfab106c Version: a60be987d45dd510aeb54389526f9957cfab106c Version: a60be987d45dd510aeb54389526f9957cfab106c Version: a60be987d45dd510aeb54389526f9957cfab106c Version: a60be987d45dd510aeb54389526f9957cfab106c Version: a60be987d45dd510aeb54389526f9957cfab106c Version: a60be987d45dd510aeb54389526f9957cfab106c Version: a60be987d45dd510aeb54389526f9957cfab106c |
||
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CVE-2024-50008 (GCVE-0-2024-50008)
Vulnerability from cvelistv5
Published
2024-10-21 18:54
Modified
2025-11-03 22:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: mwifiex: Fix memcpy() field-spanning write warning in mwifiex_cmd_802_11_scan_ext()
Replace one-element array with a flexible-array member in
`struct host_cmd_ds_802_11_scan_ext`.
With this, fix the following warning:
elo 16 17:51:58 surfacebook kernel: ------------[ cut here ]------------
elo 16 17:51:58 surfacebook kernel: memcpy: detected field-spanning write (size 243) of single field "ext_scan->tlv_buffer" at drivers/net/wireless/marvell/mwifiex/scan.c:2239 (size 1)
elo 16 17:51:58 surfacebook kernel: WARNING: CPU: 0 PID: 498 at drivers/net/wireless/marvell/mwifiex/scan.c:2239 mwifiex_cmd_802_11_scan_ext+0x83/0x90 [mwifiex]
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-2024-43867 (GCVE-0-2024-43867)
Vulnerability from cvelistv5
Published
2024-08-20 23:50
Modified
2025-11-03 22:06
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/nouveau: prime: fix refcount underflow
Calling nouveau_bo_ref() on a nouveau_bo without initializing it (and
hence the backing ttm_bo) leads to a refcount underflow.
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drm_gem_object_init(), clean things up manually.
(cherry picked from commit 1b93f3e89d03cfc576636e195466a0d728ad8de5)
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6 Version: ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6 Version: ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6 Version: ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6 Version: ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6 Version: ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6 Version: ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6 |
||
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CVE-2024-43884 (GCVE-0-2024-43884)
Vulnerability from cvelistv5
Published
2024-08-26 07:11
Modified
2025-11-03 22:06
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: MGMT: Add error handling to pair_device()
hci_conn_params_add() never checks for a NULL value and could lead to a NULL
pointer dereference causing a crash.
Fixed by adding error handling in the function.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 5157b8a503fa834e8569c7fed06981e3d3d53db0 Version: 5157b8a503fa834e8569c7fed06981e3d3d53db0 Version: 5157b8a503fa834e8569c7fed06981e3d3d53db0 Version: 5157b8a503fa834e8569c7fed06981e3d3d53db0 Version: 5157b8a503fa834e8569c7fed06981e3d3d53db0 Version: 5157b8a503fa834e8569c7fed06981e3d3d53db0 Version: 5157b8a503fa834e8569c7fed06981e3d3d53db0 Version: 5157b8a503fa834e8569c7fed06981e3d3d53db0 |
||
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CVE-2024-46779 (GCVE-0-2024-46779)
Vulnerability from cvelistv5
Published
2024-09-18 07:12
Modified
2025-05-04 09:34
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/imagination: Free pvr_vm_gpuva after unlink
This caused a measurable memory leak. Although the individual
allocations are small, the leaks occurs in a high-usage codepath
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References
Impacted products
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CVE-2024-43835 (GCVE-0-2024-43835)
Vulnerability from cvelistv5
Published
2024-08-17 09:21
Modified
2025-11-03 22:05
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
virtio_net: Fix napi_skb_cache_put warning
After the commit bdacf3e34945 ("net: Use nested-BH locking for
napi_alloc_cache.") was merged, the following warning began to appear:
WARNING: CPU: 5 PID: 1 at net/core/skbuff.c:1451 napi_skb_cache_put+0x82/0x4b0
__warn+0x12f/0x340
napi_skb_cache_put+0x82/0x4b0
napi_skb_cache_put+0x82/0x4b0
report_bug+0x165/0x370
handle_bug+0x3d/0x80
exc_invalid_op+0x1a/0x50
asm_exc_invalid_op+0x1a/0x20
__free_old_xmit+0x1c8/0x510
napi_skb_cache_put+0x82/0x4b0
__free_old_xmit+0x1c8/0x510
__free_old_xmit+0x1c8/0x510
__pfx___free_old_xmit+0x10/0x10
The issue arises because virtio is assuming it's running in NAPI context
even when it's not, such as in the netpoll case.
To resolve this, modify virtnet_poll_tx() to only set NAPI when budget
is available. Same for virtnet_poll_cleantx(), which always assumed that
it was in a NAPI context.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
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CVE-2024-49982 (GCVE-0-2024-49982)
Vulnerability from cvelistv5
Published
2024-10-21 18:02
Modified
2025-11-03 22:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
aoe: fix the potential use-after-free problem in more places
For fixing CVE-2023-6270, f98364e92662 ("aoe: fix the potential
use-after-free problem in aoecmd_cfg_pkts") makes tx() calling dev_put()
instead of doing in aoecmd_cfg_pkts(). It avoids that the tx() runs
into use-after-free.
Then Nicolai Stange found more places in aoe have potential use-after-free
problem with tx(). e.g. revalidate(), aoecmd_ata_rw(), resend(), probe()
and aoecmd_cfg_rsp(). Those functions also use aoenet_xmit() to push
packet to tx queue. So they should also use dev_hold() to increase the
refcnt of skb->dev.
On the other hand, moving dev_put() to tx() causes that the refcnt of
skb->dev be reduced to a negative value, because corresponding
dev_hold() are not called in revalidate(), aoecmd_ata_rw(), resend(),
probe(), and aoecmd_cfg_rsp(). This patch fixed this issue.
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: ad80c34944d7175fa1f5c7a55066020002921a99 Version: 1a54aa506b3b2f31496731039e49778f54eee881 Version: faf0b4c5e00bb680e8e43ac936df24d3f48c8e65 Version: 7dd09fa80b0765ce68bfae92f4e2f395ccf0fba4 Version: 74ca3ef68d2f449bc848c0a814cefc487bf755fa Version: eb48680b0255a9e8a9bdc93d6a55b11c31262e62 Version: f98364e926626c678fb4b9004b75cacf92ff0662 Version: f98364e926626c678fb4b9004b75cacf92ff0662 Version: f98364e926626c678fb4b9004b75cacf92ff0662 Version: 079cba4f4e307c69878226fdf5228c20aa1c969c Version: a16fbb80064634b254520a46395e36b87ca4731e |
||
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CVE-2024-35965 (GCVE-0-2024-35965)
Vulnerability from cvelistv5
Published
2024-05-20 09:41
Modified
2025-11-03 20:37
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: L2CAP: Fix not validating setsockopt user input
Check user input length before copying data.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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CVE-2024-35847 (GCVE-0-2024-35847)
Vulnerability from cvelistv5
Published
2024-05-17 14:47
Modified
2025-05-04 09:06
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
irqchip/gic-v3-its: Prevent double free on error
The error handling path in its_vpe_irq_domain_alloc() causes a double free
when its_vpe_init() fails after successfully allocating at least one
interrupt. This happens because its_vpe_irq_domain_free() frees the
interrupts along with the area bitmap and the vprop_page and
its_vpe_irq_domain_alloc() subsequently frees the area bitmap and the
vprop_page again.
Fix this by unconditionally invoking its_vpe_irq_domain_free() which
handles all cases correctly and by removing the bitmap/vprop_page freeing
from its_vpe_irq_domain_alloc().
[ tglx: Massaged change log ]
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 7d75bbb4bc1ad90386776459d37e4ddfe605671e Version: 7d75bbb4bc1ad90386776459d37e4ddfe605671e Version: 7d75bbb4bc1ad90386776459d37e4ddfe605671e Version: 7d75bbb4bc1ad90386776459d37e4ddfe605671e Version: 7d75bbb4bc1ad90386776459d37e4ddfe605671e Version: 7d75bbb4bc1ad90386776459d37e4ddfe605671e Version: 7d75bbb4bc1ad90386776459d37e4ddfe605671e Version: 7d75bbb4bc1ad90386776459d37e4ddfe605671e |
||
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CVE-2024-46792 (GCVE-0-2024-46792)
Vulnerability from cvelistv5
Published
2024-09-18 07:12
Modified
2025-05-04 09:34
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
riscv: misaligned: Restrict user access to kernel memory
raw_copy_{to,from}_user() do not call access_ok(), so this code allowed
userspace to access any virtual memory address.
References
Impacted products
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CVE-2024-26921 (GCVE-0-2024-26921)
Vulnerability from cvelistv5
Published
2024-04-18 09:47
Modified
2025-11-03 20:36
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
inet: inet_defrag: prevent sk release while still in use
ip_local_out() and other functions can pass skb->sk as function argument.
If the skb is a fragment and reassembly happens before such function call
returns, the sk must not be released.
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modules, e.g. openvswitch or ct_act.c, when run as part of tx pipeline.
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Calling ip_defrag() in output path is also implying skb_orphan(),
which is buggy because output path relies on sk not disappearing.
A relevant old patch about the issue was :
8282f27449bf ("inet: frag: Always orphan skbs inside ip_defrag()")
[..]
net/ipv4/ip_output.c depends on skb->sk being set, and probably to an
inet socket, not an arbitrary one.
If we orphan the packet in ipvlan, then downstream things like FQ
packet scheduler will not work properly.
We need to change ip_defrag() to only use skb_orphan() when really
needed, ie whenever frag_list is going to be used.
Eric suggested to stash sk in fragment queue and made an initial patch.
However there is a problem with this:
If skb is refragmented again right after, ip_do_fragment() will copy
head->sk to the new fragments, and sets up destructor to sock_wfree.
IOW, we have no choice but to fix up sk_wmem accouting to reflect the
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safe because skb gets queued/stolen and won't continue past reasm engine.
In the latter case, we will steal the skb->sk reference, reattach it to
the head skb, and fix up wmem accouting when inet_frag inflates truesize.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 7026b1ddb6b8d4e6ee33dc2bd06c0ca8746fa7ab Version: 7026b1ddb6b8d4e6ee33dc2bd06c0ca8746fa7ab Version: 7026b1ddb6b8d4e6ee33dc2bd06c0ca8746fa7ab Version: 7026b1ddb6b8d4e6ee33dc2bd06c0ca8746fa7ab Version: 7026b1ddb6b8d4e6ee33dc2bd06c0ca8746fa7ab Version: 7026b1ddb6b8d4e6ee33dc2bd06c0ca8746fa7ab Version: 7026b1ddb6b8d4e6ee33dc2bd06c0ca8746fa7ab |
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CVE-2024-43904 (GCVE-0-2024-43904)
Vulnerability from cvelistv5
Published
2024-08-26 10:11
Modified
2025-11-03 22:07
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Add null checks for 'stream' and 'plane' before dereferencing
This commit adds null checks for the 'stream' and 'plane' variables in
the dcn30_apply_idle_power_optimizations function. These variables were
previously assumed to be null at line 922, but they were used later in
the code without checking if they were null. This could potentially lead
to a null pointer dereference, which would cause a crash.
The null checks ensure that 'stream' and 'plane' are not null before
they are used, preventing potential crashes.
Fixes the below static smatch checker:
drivers/gpu/drm/amd/amdgpu/../display/dc/hwss/dcn30/dcn30_hwseq.c:938 dcn30_apply_idle_power_optimizations() error: we previously assumed 'stream' could be null (see line 922)
drivers/gpu/drm/amd/amdgpu/../display/dc/hwss/dcn30/dcn30_hwseq.c:940 dcn30_apply_idle_power_optimizations() error: we previously assumed 'plane' could be null (see line 922)
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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CVE-2024-42079 (GCVE-0-2024-42079)
Vulnerability from cvelistv5
Published
2024-07-29 15:52
Modified
2025-05-04 09:22
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
gfs2: Fix NULL pointer dereference in gfs2_log_flush
In gfs2_jindex_free(), set sdp->sd_jdesc to NULL under the log flush
lock to provide exclusion against gfs2_log_flush().
In gfs2_log_flush(), check if sdp->sd_jdesc is non-NULL before
dereferencing it. Otherwise, we could run into a NULL pointer
dereference when outstanding glock work races with an unmount
(glock_work_func -> run_queue -> do_xmote -> inode_go_sync ->
gfs2_log_flush).
References
Impacted products
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CVE-2024-46868 (GCVE-0-2024-46868)
Vulnerability from cvelistv5
Published
2024-09-27 12:42
Modified
2025-05-04 09:36
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
firmware: qcom: uefisecapp: Fix deadlock in qcuefi_acquire()
If the __qcuefi pointer is not set, then in the original code, we would
hold onto the lock. That means that if we tried to set it later, then
it would cause a deadlock. Drop the lock on the error path. That's
what all the callers are expecting.
References
Impacted products
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CVE-2020-12351 (GCVE-0-2020-12351)
Vulnerability from cvelistv5
Published
2020-11-23 16:15
Modified
2024-08-04 11:56
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- escalation of privilege
Summary
Improper input validation in BlueZ may allow an unauthenticated user to potentially enable escalation of privilege via adjacent access.
References
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CVE-2024-46802 (GCVE-0-2024-46802)
Vulnerability from cvelistv5
Published
2024-09-27 12:35
Modified
2025-11-03 22:18
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: added NULL check at start of dc_validate_stream
[Why]
prevent invalid memory access
[How]
check if dc and stream are NULL
References
| URL | Tags | |
|---|---|---|
Impacted products
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CVE-2024-43830 (GCVE-0-2024-43830)
Vulnerability from cvelistv5
Published
2024-08-17 09:21
Modified
2025-11-03 22:05
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
leds: trigger: Unregister sysfs attributes before calling deactivate()
Triggers which have trigger specific sysfs attributes typically store
related data in trigger-data allocated by the activate() callback and
freed by the deactivate() callback.
Calling device_remove_groups() after calling deactivate() leaves a window
where the sysfs attributes show/store functions could be called after
deactivation and then operate on the just freed trigger-data.
Move the device_remove_groups() call to before deactivate() to close
this race window.
This also makes the deactivation path properly do things in reverse order
of the activation path which calls the activate() callback before calling
device_add_groups().
References
| URL | Tags | |||||||||||||||||||||||||
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|
||||||||||||||||||||||||||
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| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: a7e7a3156300a7e1982b03cc9cb8fb0c86434c49 Version: a7e7a3156300a7e1982b03cc9cb8fb0c86434c49 Version: a7e7a3156300a7e1982b03cc9cb8fb0c86434c49 Version: a7e7a3156300a7e1982b03cc9cb8fb0c86434c49 Version: a7e7a3156300a7e1982b03cc9cb8fb0c86434c49 Version: a7e7a3156300a7e1982b03cc9cb8fb0c86434c49 Version: a7e7a3156300a7e1982b03cc9cb8fb0c86434c49 Version: a7e7a3156300a7e1982b03cc9cb8fb0c86434c49 |
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CVE-2024-49965 (GCVE-0-2024-49965)
Vulnerability from cvelistv5
Published
2024-10-21 18:02
Modified
2025-11-03 22:23
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ocfs2: remove unreasonable unlock in ocfs2_read_blocks
Patch series "Misc fixes for ocfs2_read_blocks", v5.
This series contains 2 fixes for ocfs2_read_blocks(). The first patch fix
the issue reported by syzbot, which detects bad unlock balance in
ocfs2_read_blocks(). The second patch fixes an issue reported by Heming
Zhao when reviewing above fix.
This patch (of 2):
There was a lock release before exiting, so remove the unreasonable unlock.
References
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Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 6c150df9c2e80b5cf86f5a0d98beb7390ad63bfc Version: cf76c78595ca87548ca5e45c862ac9e0949c4687 Version: cf76c78595ca87548ca5e45c862ac9e0949c4687 Version: cf76c78595ca87548ca5e45c862ac9e0949c4687 Version: cf76c78595ca87548ca5e45c862ac9e0949c4687 Version: cf76c78595ca87548ca5e45c862ac9e0949c4687 Version: cf76c78595ca87548ca5e45c862ac9e0949c4687 Version: cf76c78595ca87548ca5e45c862ac9e0949c4687 Version: cf76c78595ca87548ca5e45c862ac9e0949c4687 Version: 01f93d5e36753fc4d06ec67f05ce78c9c6f2dd56 Version: 65cbd1279f4b999d56a838344a30642db24cd215 Version: 97e1db17bc1ef4c2e1789bc9323c7be44fba53f8 |
||