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CERTFR-2024-AVI-0381
Vulnerability from certfr_avis - Published: - Updated:
De multiples vulnérabilités ont été découvertes dans le noyau Linux de Debian. Elles permettent à un attaquant de provoquer une élévation de privilèges, une atteinte à la confidentialité des données et un déni de service.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
NoneImpacted products
References
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|---|---|---|---|---|---|---|---|---|
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{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Debian bookworm (stable) versions ant\u00e9rieures \u00e0 6.1.90-1",
"product": {
"name": "N/A",
"vendor": {
"name": "Debian",
"scada": false
}
}
},
{
"description": "Debian bullseye (old) versions ant\u00e9rieures \u00e0 5.10.216-1",
"product": {
"name": "N/A",
"vendor": {
"name": "Debian",
"scada": false
}
}
}
],
"affected_systems_content": null,
"content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
"cves": [
{
"name": "CVE-2024-27024",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27024"
},
{
"name": "CVE-2024-26957",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26957"
},
{
"name": "CVE-2024-26601",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26601"
},
{
"name": "CVE-2024-26934",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26934"
},
{
"name": "CVE-2024-26825",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26825"
},
{
"name": "CVE-2024-27051",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27051"
},
{
"name": "CVE-2023-52622",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52622"
},
{
"name": "CVE-2024-26696",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26696"
},
{
"name": "CVE-2024-27018",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27018"
},
{
"name": "CVE-2024-27059",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27059"
},
{
"name": "CVE-2024-26898",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26898"
},
{
"name": "CVE-2024-26654",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26654"
},
{
"name": "CVE-2024-26614",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26614"
},
{
"name": "CVE-2024-26974",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26974"
},
{
"name": "CVE-2024-26984",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26984"
},
{
"name": "CVE-2024-26816",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26816"
},
{
"name": "CVE-2024-27030",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27030"
},
{
"name": "CVE-2024-26897",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26897"
},
{
"name": "CVE-2024-26981",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26981"
},
{
"name": "CVE-2024-27028",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27028"
},
{
"name": "CVE-2024-27052",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27052"
},
{
"name": "CVE-2024-26950",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26950"
},
{
"name": "CVE-2023-52637",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52637"
},
{
"name": "CVE-2024-26961",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26961"
},
{
"name": "CVE-2024-26754",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26754"
},
{
"name": "CVE-2024-27078",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27078"
},
{
"name": "CVE-2024-26973",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26973"
},
{
"name": "CVE-2024-26848",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26848"
},
{
"name": "CVE-2024-26883",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26883"
},
{
"name": "CVE-2023-52429",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52429"
},
{
"name": "CVE-2024-26983",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26983"
},
{
"name": "CVE-2024-26790",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26790"
},
{
"name": "CVE-2023-52491",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52491"
},
{
"name": "CVE-2024-27038",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27038"
},
{
"name": "CVE-2024-26845",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26845"
},
{
"name": "CVE-2024-26704",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26704"
},
{
"name": "CVE-2024-26671",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26671"
},
{
"name": "CVE-2024-26976",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26976"
},
{
"name": "CVE-2024-27437",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27437"
},
{
"name": "CVE-2024-26712",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26712"
},
{
"name": "CVE-2023-52642",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52642"
},
{
"name": "CVE-2024-26600",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26600"
},
{
"name": "CVE-2023-28746",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-28746"
},
{
"name": "CVE-2023-52635",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52635"
},
{
"name": "CVE-2024-26993",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26993"
},
{
"name": "CVE-2023-52489",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52489"
},
{
"name": "CVE-2024-26970",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26970"
},
{
"name": "CVE-2023-52492",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52492"
},
{
"name": "CVE-2024-26805",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26805"
},
{
"name": "CVE-2024-26665",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26665"
},
{
"name": "CVE-2024-26891",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26891"
},
{
"name": "CVE-2024-26852",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26852"
},
{
"name": "CVE-2024-26903",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26903"
},
{
"name": "CVE-2024-26627",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26627"
},
{
"name": "CVE-2024-26859",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26859"
},
{
"name": "CVE-2024-26839",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26839"
},
{
"name": "CVE-2024-26857",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26857"
},
{
"name": "CVE-2024-26937",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26937"
},
{
"name": "CVE-2024-26581",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26581"
},
{
"name": "CVE-2023-52600",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52600"
},
{
"name": "CVE-2024-26910",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26910"
},
{
"name": "CVE-2024-26817",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26817"
},
{
"name": "CVE-2023-52587",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52587"
},
{
"name": "CVE-2024-26698",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26698"
},
{
"name": "CVE-2024-26645",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26645"
},
{
"name": "CVE-2024-26702",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26702"
},
{
"name": "CVE-2024-26673",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26673"
},
{
"name": "CVE-2024-26720",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26720"
},
{
"name": "CVE-2024-26615",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26615"
},
{
"name": "CVE-2024-26801",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26801"
},
{
"name": "CVE-2024-27043",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27043"
},
{
"name": "CVE-2023-52618",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52618"
},
{
"name": "CVE-2023-7042",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-7042"
},
{
"name": "CVE-2024-26643",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26643"
},
{
"name": "CVE-2024-26779",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26779"
},
{
"name": "CVE-2023-52604",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52604"
},
{
"name": "CVE-2024-26969",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26969"
},
{
"name": "CVE-2024-26880",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26880"
},
{
"name": "CVE-2023-52650",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52650"
},
{
"name": "CVE-2023-52601",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52601"
},
{
"name": "CVE-2024-26773",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26773"
},
{
"name": "CVE-2024-26722",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26722"
},
{
"name": "CVE-2024-26679",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26679"
},
{
"name": "CVE-2023-52616",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52616"
},
{
"name": "CVE-2024-26931",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26931"
},
{
"name": "CVE-2024-26763",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26763"
},
{
"name": "CVE-2023-52435",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52435"
},
{
"name": "CVE-2024-26707",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26707"
},
{
"name": "CVE-2024-26895",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26895"
},
{
"name": "CVE-2024-26749",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26749"
},
{
"name": "CVE-2023-52603",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52603"
},
{
"name": "CVE-2024-26695",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26695"
},
{
"name": "CVE-2024-26951",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26951"
},
{
"name": "CVE-2023-52482",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52482"
},
{
"name": "CVE-2023-52486",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52486"
},
{
"name": "CVE-2023-52619",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52619"
},
{
"name": "CVE-2024-26862",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26862"
},
{
"name": "CVE-2024-26727",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26727"
},
{
"name": "CVE-2023-52617",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52617"
},
{
"name": "CVE-2024-26965",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26965"
},
{
"name": "CVE-2024-26920",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26920"
},
{
"name": "CVE-2024-26885",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26885"
},
{
"name": "CVE-2024-26804",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26804"
},
{
"name": "CVE-2024-26994",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26994"
},
{
"name": "CVE-2024-26593",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26593"
},
{
"name": "CVE-2024-26751",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26751"
},
{
"name": "CVE-2024-26926",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26926"
},
{
"name": "CVE-2024-27065",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27065"
},
{
"name": "CVE-2023-6270",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6270"
},
{
"name": "CVE-2024-27388",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27388"
},
{
"name": "CVE-2024-27047",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27047"
},
{
"name": "CVE-2024-26743",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26743"
},
{
"name": "CVE-2024-26787",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26787"
},
{
"name": "CVE-2024-26814",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26814"
},
{
"name": "CVE-2024-26636",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26636"
},
{
"name": "CVE-2024-26935",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26935"
},
{
"name": "CVE-2024-26978",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26978"
},
{
"name": "CVE-2024-26846",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26846"
},
{
"name": "CVE-2024-27053",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27053"
},
{
"name": "CVE-2024-24858",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-24858"
},
{
"name": "CVE-2024-27015",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27015"
},
{
"name": "CVE-2024-27077",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27077"
},
{
"name": "CVE-2023-52493",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52493"
},
{
"name": "CVE-2024-26606",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26606"
},
{
"name": "CVE-2024-26781",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26781"
},
{
"name": "CVE-2023-52488",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52488"
},
{
"name": "CVE-2024-26625",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26625"
},
{
"name": "CVE-2024-26748",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26748"
},
{
"name": "CVE-2024-26989",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26989"
},
{
"name": "CVE-2024-26782",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26782"
},
{
"name": "CVE-2024-26635",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26635"
},
{
"name": "CVE-2024-26833",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26833"
},
{
"name": "CVE-2024-27008",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27008"
},
{
"name": "CVE-2024-0607",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-0607"
},
{
"name": "CVE-2024-26877",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26877"
},
{
"name": "CVE-2024-26697",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26697"
},
{
"name": "CVE-2024-27073",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27073"
},
{
"name": "CVE-2024-26642",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26642"
},
{
"name": "CVE-2024-26922",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26922"
},
{
"name": "CVE-2024-26685",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26685"
},
{
"name": "CVE-2024-26733",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26733"
},
{
"name": "CVE-2023-52599",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52599"
},
{
"name": "CVE-2024-26851",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26851"
},
{
"name": "CVE-2024-26812",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26812"
},
{
"name": "CVE-2024-26688",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26688"
},
{
"name": "CVE-2024-27013",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27013"
},
{
"name": "CVE-2024-27000",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27000"
},
{
"name": "CVE-2024-26663",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26663"
},
{
"name": "CVE-2024-26675",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26675"
},
{
"name": "CVE-2024-24857",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-24857"
},
{
"name": "CVE-2024-26955",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26955"
},
{
"name": "CVE-2024-26861",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26861"
},
{
"name": "CVE-2024-26906",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26906"
},
{
"name": "CVE-2024-26610",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26610"
},
{
"name": "CVE-2024-26840",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26840"
},
{
"name": "CVE-2024-26889",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26889"
},
{
"name": "CVE-2023-52583",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52583"
},
{
"name": "CVE-2023-52602",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52602"
},
{
"name": "CVE-2024-27076",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27076"
},
{
"name": "CVE-2024-23850",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-23850"
},
{
"name": "CVE-2024-27014",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27014"
},
{
"name": "CVE-2023-52498",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52498"
},
{
"name": "CVE-2024-0841",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-0841"
},
{
"name": "CVE-2024-26651",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26651"
},
{
"name": "CVE-2024-26958",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26958"
},
{
"name": "CVE-2024-26956",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26956"
},
{
"name": "CVE-2024-27001",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27001"
},
{
"name": "CVE-2024-26776",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26776"
},
{
"name": "CVE-2024-1151",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-1151"
},
{
"name": "CVE-2023-52497",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52497"
},
{
"name": "CVE-2024-26939",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26939"
},
{
"name": "CVE-2024-26960",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26960"
},
{
"name": "CVE-2024-26735",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26735"
},
{
"name": "CVE-2023-47233",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-47233"
},
{
"name": "CVE-2024-26882",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26882"
},
{
"name": "CVE-2024-26640",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26640"
},
{
"name": "CVE-2023-52434",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52434"
},
{
"name": "CVE-2024-27009",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27009"
},
{
"name": "CVE-2024-26923",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26923"
},
{
"name": "CVE-2024-23851",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-23851"
},
{
"name": "CVE-2024-27004",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27004"
},
{
"name": "CVE-2024-26917",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26917"
},
{
"name": "CVE-2023-52627",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52627"
},
{
"name": "CVE-2024-26884",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26884"
},
{
"name": "CVE-2023-52458",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52458"
},
{
"name": "CVE-2024-27020",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27020"
},
{
"name": "CVE-2024-26771",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26771"
},
{
"name": "CVE-2024-26602",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26602"
},
{
"name": "CVE-2024-26992",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26992"
},
{
"name": "CVE-2024-26644",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26644"
},
{
"name": "CVE-2024-26980",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26980"
},
{
"name": "CVE-2024-26966",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26966"
},
{
"name": "CVE-2024-22099",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-22099"
},
{
"name": "CVE-2024-27044",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27044"
},
{
"name": "CVE-2024-27003",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27003"
},
{
"name": "CVE-2024-26987",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26987"
},
{
"name": "CVE-2024-26979",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26979"
},
{
"name": "CVE-2024-27019",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27019"
},
{
"name": "CVE-2024-26747",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26747"
},
{
"name": "CVE-2024-26843",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26843"
},
{
"name": "CVE-2023-52598",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52598"
},
{
"name": "CVE-2024-26753",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26753"
},
{
"name": "CVE-2023-52620",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52620"
},
{
"name": "CVE-2024-26659",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26659"
},
{
"name": "CVE-2024-26793",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26793"
},
{
"name": "CVE-2023-52594",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52594"
},
{
"name": "CVE-2024-26808",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26808"
},
{
"name": "CVE-2024-26687",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26687"
},
{
"name": "CVE-2024-26874",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26874"
},
{
"name": "CVE-2024-26996",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26996"
},
{
"name": "CVE-2023-52595",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52595"
},
{
"name": "CVE-2024-26752",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26752"
},
{
"name": "CVE-2024-26875",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26875"
},
{
"name": "CVE-2023-52623",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52623"
},
{
"name": "CVE-2024-26736",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26736"
},
{
"name": "CVE-2024-27074",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27074"
},
{
"name": "CVE-2023-52447",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52447"
},
{
"name": "CVE-2023-52644",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52644"
},
{
"name": "CVE-2024-26894",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26894"
},
{
"name": "CVE-2024-26820",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26820"
},
{
"name": "CVE-2023-52615",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52615"
},
{
"name": "CVE-2024-26777",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26777"
},
{
"name": "CVE-2024-26764",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26764"
},
{
"name": "CVE-2024-26878",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26878"
},
{
"name": "CVE-2024-26689",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26689"
},
{
"name": "CVE-2023-52606",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52606"
},
{
"name": "CVE-2024-26778",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26778"
},
{
"name": "CVE-2023-52597",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52597"
},
{
"name": "CVE-2024-27045",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27045"
},
{
"name": "CVE-2024-26872",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26872"
},
{
"name": "CVE-2024-27075",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27075"
},
{
"name": "CVE-2024-26901",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26901"
},
{
"name": "CVE-2024-27016",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27016"
},
{
"name": "CVE-2024-0565",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-0565"
},
{
"name": "CVE-2024-26863",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26863"
},
{
"name": "CVE-2024-26988",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26988"
},
{
"name": "CVE-2024-26813",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26813"
},
{
"name": "CVE-2024-26641",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26641"
},
{
"name": "CVE-2024-26936",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26936"
},
{
"name": "CVE-2024-26925",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26925"
},
{
"name": "CVE-2024-0340",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-0340"
},
{
"name": "CVE-2024-26744",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26744"
},
{
"name": "CVE-2024-26870",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26870"
},
{
"name": "CVE-2024-26835",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26835"
},
{
"name": "CVE-2024-26791",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26791"
},
{
"name": "CVE-2024-26810",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26810"
},
{
"name": "CVE-2024-27022",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27022"
},
{
"name": "CVE-2024-26772",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26772"
},
{
"name": "CVE-2024-26855",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26855"
},
{
"name": "CVE-2024-26766",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26766"
},
{
"name": "CVE-2023-52614",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52614"
},
{
"name": "CVE-2024-26795",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26795"
},
{
"name": "CVE-2024-26664",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26664"
},
{
"name": "CVE-2024-26997",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26997"
},
{
"name": "CVE-2024-27002",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27002"
},
{
"name": "CVE-2024-26809",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26809"
},
{
"name": "CVE-2024-27025",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27025"
},
{
"name": "CVE-2024-26605",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26605"
},
{
"name": "CVE-2024-26924",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26924"
},
{
"name": "CVE-2023-52607",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52607"
},
{
"name": "CVE-2024-23849",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-23849"
},
{
"name": "CVE-2024-26999",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26999"
},
{
"name": "CVE-2024-26788",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26788"
},
{
"name": "CVE-2024-24861",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-24861"
},
{
"name": "CVE-2024-26684",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26684"
},
{
"name": "CVE-2024-26622",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26622"
},
{
"name": "CVE-2024-26907",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26907"
},
{
"name": "CVE-2024-27046",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27046"
}
],
"links": [],
"reference": "CERTFR-2024-AVI-0381",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2024-05-10T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
},
{
"description": "\u00c9l\u00e9vation de privil\u00e8ges"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans \u003cspan\nclass=\"textit\"\u003ele noyau Linux de Debian\u003c/span\u003e. Elles permettent \u00e0 un\nattaquant de provoquer une \u00e9l\u00e9vation de privil\u00e8ges, une atteinte \u00e0 la\nconfidentialit\u00e9 des donn\u00e9es et un d\u00e9ni de service.\n",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux de Debian",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Debian DSA-5680-1 du 06 mai 2024",
"url": "https://lists.debian.org/debian-security-announce/2024/msg00089.html"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Debian DSA-5681-1 du 06 mai 2024",
"url": "https://lists.debian.org/debian-security-announce/2024/msg00090.html"
}
]
}
CVE-2023-52616 (GCVE-0-2023-52616)
Vulnerability from cvelistv5 – Published: 2024-03-18 10:14 – Updated: 2025-05-04 07:39
VLAI?
EPSS
Title
crypto: lib/mpi - Fix unexpected pointer access in mpi_ec_init
Summary
In the Linux kernel, the following vulnerability has been resolved:
crypto: lib/mpi - Fix unexpected pointer access in mpi_ec_init
When the mpi_ec_ctx structure is initialized, some fields are not
cleared, causing a crash when referencing the field when the
structure was released. Initially, this issue was ignored because
memory for mpi_ec_ctx is allocated with the __GFP_ZERO flag.
For example, this error will be triggered when calculating the
Za value for SM2 separately.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
d58bb7e55a8a65894cc02f27c3e2bf9403e7c40f , < 0c3687822259a7628c85cd21a3445cbe3c367165
(git)
Affected: d58bb7e55a8a65894cc02f27c3e2bf9403e7c40f , < 2bb86817b33c9d704e127f92b838035a72c315b6 (git) Affected: d58bb7e55a8a65894cc02f27c3e2bf9403e7c40f , < bb44477d4506e52785693a39f03cdc6a2c5e8598 (git) Affected: d58bb7e55a8a65894cc02f27c3e2bf9403e7c40f , < 7ebf812b7019fd2d4d5a7ca45ef4bf3a6f4bda0a (git) Affected: d58bb7e55a8a65894cc02f27c3e2bf9403e7c40f , < 7abdfd45a650c714d5ebab564bb1b988f14d9b49 (git) Affected: d58bb7e55a8a65894cc02f27c3e2bf9403e7c40f , < ba3c5574203034781ac4231acf117da917efcd2a (git) |
|||||||
|
|||||||||
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CVE-2024-26814 (GCVE-0-2024-26814)
Vulnerability from cvelistv5 – Published: 2024-04-05 08:24 – Updated: 2025-05-04 08:57
VLAI?
EPSS
Title
vfio/fsl-mc: Block calling interrupt handler without trigger
Summary
In the Linux kernel, the following vulnerability has been resolved:
vfio/fsl-mc: Block calling interrupt handler without trigger
The eventfd_ctx trigger pointer of the vfio_fsl_mc_irq object is
initially NULL and may become NULL if the user sets the trigger
eventfd to -1. The interrupt handler itself is guaranteed that
trigger is always valid between request_irq() and free_irq(), but
the loopback testing mechanisms to invoke the handler function
need to test the trigger. The triggering and setting ioctl paths
both make use of igate and are therefore mutually exclusive.
The vfio-fsl-mc driver does not make use of irqfds, nor does it
support any sort of masking operations, therefore unlike vfio-pci
and vfio-platform, the flow can remain essentially unchanged.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
cc0ee20bd96971c10eba9a83ecf1c0733078a083 , < a563fc18583ca4f42e2fdd0c70c7c618288e7ede
(git)
Affected: cc0ee20bd96971c10eba9a83ecf1c0733078a083 , < 250219c6a556f8c69c5910fca05a59037e24147d (git) Affected: cc0ee20bd96971c10eba9a83ecf1c0733078a083 , < 083e750c9f5f4c3bf61161330fb84d7c8e8bb417 (git) Affected: cc0ee20bd96971c10eba9a83ecf1c0733078a083 , < ee0bd4ad780dfbb60355b99f25063357ab488267 (git) Affected: cc0ee20bd96971c10eba9a83ecf1c0733078a083 , < de87511fb0404d23b6da5f4660383b6ed095e28d (git) Affected: cc0ee20bd96971c10eba9a83ecf1c0733078a083 , < 6ec0d88166dac43f29e96801c0927d514f17add9 (git) Affected: cc0ee20bd96971c10eba9a83ecf1c0733078a083 , < 7447d911af699a15f8d050dfcb7c680a86f87012 (git) |
|||||||
|
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CVE-2023-52635 (GCVE-0-2023-52635)
Vulnerability from cvelistv5 – Published: 2024-04-02 06:49 – Updated: 2026-01-05 10:16
VLAI?
EPSS
Title
PM / devfreq: Synchronize devfreq_monitor_[start/stop]
Summary
In the Linux kernel, the following vulnerability has been resolved:
PM / devfreq: Synchronize devfreq_monitor_[start/stop]
There is a chance if a frequent switch of the governor
done in a loop result in timer list corruption where
timer cancel being done from two place one from
cancel_delayed_work_sync() and followed by expire_timers()
can be seen from the traces[1].
while true
do
echo "simple_ondemand" > /sys/class/devfreq/1d84000.ufshc/governor
echo "performance" > /sys/class/devfreq/1d84000.ufshc/governor
done
It looks to be issue with devfreq driver where
device_monitor_[start/stop] need to synchronized so that
delayed work should get corrupted while it is either
being queued or running or being cancelled.
Let's use polling flag and devfreq lock to synchronize the
queueing the timer instance twice and work data being
corrupted.
[1]
...
..
<idle>-0 [003] 9436.209662: timer_cancel timer=0xffffff80444f0428
<idle>-0 [003] 9436.209664: timer_expire_entry timer=0xffffff80444f0428 now=0x10022da1c function=__typeid__ZTSFvP10timer_listE_global_addr baseclk=0x10022da1c
<idle>-0 [003] 9436.209718: timer_expire_exit timer=0xffffff80444f0428
kworker/u16:6-14217 [003] 9436.209863: timer_start timer=0xffffff80444f0428 function=__typeid__ZTSFvP10timer_listE_global_addr expires=0x10022da2b now=0x10022da1c flags=182452227
vendor.xxxyyy.ha-1593 [004] 9436.209888: timer_cancel timer=0xffffff80444f0428
vendor.xxxyyy.ha-1593 [004] 9436.216390: timer_init timer=0xffffff80444f0428
vendor.xxxyyy.ha-1593 [004] 9436.216392: timer_start timer=0xffffff80444f0428 function=__typeid__ZTSFvP10timer_listE_global_addr expires=0x10022da2c now=0x10022da1d flags=186646532
vendor.xxxyyy.ha-1593 [005] 9436.220992: timer_cancel timer=0xffffff80444f0428
xxxyyyTraceManag-7795 [004] 9436.261641: timer_cancel timer=0xffffff80444f0428
[2]
9436.261653][ C4] Unable to handle kernel paging request at virtual address dead00000000012a
[ 9436.261664][ C4] Mem abort info:
[ 9436.261666][ C4] ESR = 0x96000044
[ 9436.261669][ C4] EC = 0x25: DABT (current EL), IL = 32 bits
[ 9436.261671][ C4] SET = 0, FnV = 0
[ 9436.261673][ C4] EA = 0, S1PTW = 0
[ 9436.261675][ C4] Data abort info:
[ 9436.261677][ C4] ISV = 0, ISS = 0x00000044
[ 9436.261680][ C4] CM = 0, WnR = 1
[ 9436.261682][ C4] [dead00000000012a] address between user and kernel address ranges
[ 9436.261685][ C4] Internal error: Oops: 96000044 [#1] PREEMPT SMP
[ 9436.261701][ C4] Skip md ftrace buffer dump for: 0x3a982d0
...
[ 9436.262138][ C4] CPU: 4 PID: 7795 Comm: TraceManag Tainted: G S W O 5.10.149-android12-9-o-g17f915d29d0c #1
[ 9436.262141][ C4] Hardware name: Qualcomm Technologies, Inc. (DT)
[ 9436.262144][ C4] pstate: 22400085 (nzCv daIf +PAN -UAO +TCO BTYPE=--)
[ 9436.262161][ C4] pc : expire_timers+0x9c/0x438
[ 9436.262164][ C4] lr : expire_timers+0x2a4/0x438
[ 9436.262168][ C4] sp : ffffffc010023dd0
[ 9436.262171][ C4] x29: ffffffc010023df0 x28: ffffffd0636fdc18
[ 9436.262178][ C4] x27: ffffffd063569dd0 x26: ffffffd063536008
[ 9436.262182][ C4] x25: 0000000000000001 x24: ffffff88f7c69280
[ 9436.262185][ C4] x23: 00000000000000e0 x22: dead000000000122
[ 9436.262188][ C4] x21: 000000010022da29 x20: ffffff8af72b4e80
[ 9436.262191][ C4] x19: ffffffc010023e50 x18: ffffffc010025038
[ 9436.262195][ C4] x17: 0000000000000240 x16: 0000000000000201
[ 9436.262199][ C4] x15: ffffffffffffffff x14: ffffff889f3c3100
[ 9436.262203][ C4] x13: ffffff889f3c3100 x12: 00000000049f56b8
[ 9436.262207][ C4] x11: 00000000049f56b8 x10: 00000000ffffffff
[ 9436.262212][ C4] x9 : ffffffc010023e50 x8 : dead000000000122
[ 9436.262216][ C4] x7 : ffffffffffffffff x6 : ffffffc0100239d8
[ 9436.262220][ C4] x5 : 0000000000000000 x4 : 0000000000000101
[ 9436.262223][ C4] x3 : 0000000000000080 x2 : ffffff8
---truncated---
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
7e6fdd4bad033fa2d73716377b184fa975b0d985 , < 3399cc7013e761fee9d6eec795e9b31ab0cbe475
(git)
Affected: 7e6fdd4bad033fa2d73716377b184fa975b0d985 , < 099f6a9edbe30b142c1d97fe9a4748601d995675 (git) Affected: 7e6fdd4bad033fa2d73716377b184fa975b0d985 , < 31569995fc65007b73a3fff605ec2b3401b435e9 (git) Affected: 7e6fdd4bad033fa2d73716377b184fa975b0d985 , < 0aedb319ef3ed39e9e5a7b7726c8264ca627bbd9 (git) Affected: 7e6fdd4bad033fa2d73716377b184fa975b0d985 , < ae815e2fdc284ab31651d52460698bd89c0fce22 (git) Affected: 7e6fdd4bad033fa2d73716377b184fa975b0d985 , < aed5ed595960c6d301dcd4ed31aeaa7a8054c0c6 (git) |
||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nPM / devfreq: Synchronize devfreq_monitor_[start/stop]\n\nThere is a chance if a frequent switch of the governor\ndone in a loop result in timer list corruption where\ntimer cancel being done from two place one from\ncancel_delayed_work_sync() and followed by expire_timers()\ncan be seen from the traces[1].\n\nwhile true\ndo\n echo \"simple_ondemand\" \u003e /sys/class/devfreq/1d84000.ufshc/governor\n echo \"performance\" \u003e /sys/class/devfreq/1d84000.ufshc/governor\ndone\n\nIt looks to be issue with devfreq driver where\ndevice_monitor_[start/stop] need to synchronized so that\ndelayed work should get corrupted while it is either\nbeing queued or running or being cancelled.\n\nLet\u0027s use polling flag and devfreq lock to synchronize the\nqueueing the timer instance twice and work data being\ncorrupted.\n\n[1]\n...\n..\n\u003cidle\u003e-0 [003] 9436.209662: timer_cancel timer=0xffffff80444f0428\n\u003cidle\u003e-0 [003] 9436.209664: timer_expire_entry timer=0xffffff80444f0428 now=0x10022da1c function=__typeid__ZTSFvP10timer_listE_global_addr baseclk=0x10022da1c\n\u003cidle\u003e-0 [003] 9436.209718: timer_expire_exit timer=0xffffff80444f0428\nkworker/u16:6-14217 [003] 9436.209863: timer_start timer=0xffffff80444f0428 function=__typeid__ZTSFvP10timer_listE_global_addr expires=0x10022da2b now=0x10022da1c flags=182452227\nvendor.xxxyyy.ha-1593 [004] 9436.209888: timer_cancel timer=0xffffff80444f0428\nvendor.xxxyyy.ha-1593 [004] 9436.216390: timer_init timer=0xffffff80444f0428\nvendor.xxxyyy.ha-1593 [004] 9436.216392: timer_start timer=0xffffff80444f0428 function=__typeid__ZTSFvP10timer_listE_global_addr expires=0x10022da2c now=0x10022da1d flags=186646532\nvendor.xxxyyy.ha-1593 [005] 9436.220992: timer_cancel timer=0xffffff80444f0428\nxxxyyyTraceManag-7795 [004] 9436.261641: timer_cancel timer=0xffffff80444f0428\n\n[2]\n\n 9436.261653][ C4] Unable to handle kernel paging request at virtual address dead00000000012a\n[ 9436.261664][ C4] Mem abort info:\n[ 9436.261666][ C4] ESR = 0x96000044\n[ 9436.261669][ C4] EC = 0x25: DABT (current EL), IL = 32 bits\n[ 9436.261671][ C4] SET = 0, FnV = 0\n[ 9436.261673][ C4] EA = 0, S1PTW = 0\n[ 9436.261675][ C4] Data abort info:\n[ 9436.261677][ C4] ISV = 0, ISS = 0x00000044\n[ 9436.261680][ C4] CM = 0, WnR = 1\n[ 9436.261682][ C4] [dead00000000012a] address between user and kernel address ranges\n[ 9436.261685][ C4] Internal error: Oops: 96000044 [#1] PREEMPT SMP\n[ 9436.261701][ C4] Skip md ftrace buffer dump for: 0x3a982d0\n...\n\n[ 9436.262138][ C4] CPU: 4 PID: 7795 Comm: TraceManag Tainted: G S W O 5.10.149-android12-9-o-g17f915d29d0c #1\n[ 9436.262141][ C4] Hardware name: Qualcomm Technologies, Inc. (DT)\n[ 9436.262144][ C4] pstate: 22400085 (nzCv daIf +PAN -UAO +TCO BTYPE=--)\n[ 9436.262161][ C4] pc : expire_timers+0x9c/0x438\n[ 9436.262164][ C4] lr : expire_timers+0x2a4/0x438\n[ 9436.262168][ C4] sp : ffffffc010023dd0\n[ 9436.262171][ C4] x29: ffffffc010023df0 x28: ffffffd0636fdc18\n[ 9436.262178][ C4] x27: ffffffd063569dd0 x26: ffffffd063536008\n[ 9436.262182][ C4] x25: 0000000000000001 x24: ffffff88f7c69280\n[ 9436.262185][ C4] x23: 00000000000000e0 x22: dead000000000122\n[ 9436.262188][ C4] x21: 000000010022da29 x20: ffffff8af72b4e80\n[ 9436.262191][ C4] x19: ffffffc010023e50 x18: ffffffc010025038\n[ 9436.262195][ C4] x17: 0000000000000240 x16: 0000000000000201\n[ 9436.262199][ C4] x15: ffffffffffffffff x14: ffffff889f3c3100\n[ 9436.262203][ C4] x13: ffffff889f3c3100 x12: 00000000049f56b8\n[ 9436.262207][ C4] x11: 00000000049f56b8 x10: 00000000ffffffff\n[ 9436.262212][ C4] x9 : ffffffc010023e50 x8 : dead000000000122\n[ 9436.262216][ C4] x7 : ffffffffffffffff x6 : ffffffc0100239d8\n[ 9436.262220][ C4] x5 : 0000000000000000 x4 : 0000000000000101\n[ 9436.262223][ C4] x3 : 0000000000000080 x2 : ffffff8\n---truncated---"
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CVE-2024-26813 (GCVE-0-2024-26813)
Vulnerability from cvelistv5 – Published: 2024-04-05 08:24 – Updated: 2025-05-04 08:57
VLAI?
EPSS
Title
vfio/platform: Create persistent IRQ handlers
Summary
In the Linux kernel, the following vulnerability has been resolved:
vfio/platform: Create persistent IRQ handlers
The vfio-platform SET_IRQS ioctl currently allows loopback triggering of
an interrupt before a signaling eventfd has been configured by the user,
which thereby allows a NULL pointer dereference.
Rather than register the IRQ relative to a valid trigger, register all
IRQs in a disabled state in the device open path. This allows mask
operations on the IRQ to nest within the overall enable state governed
by a valid eventfd signal. This decouples @masked, protected by the
@locked spinlock from @trigger, protected via the @igate mutex.
In doing so, it's guaranteed that changes to @trigger cannot race the
IRQ handlers because the IRQ handler is synchronously disabled before
modifying the trigger, and loopback triggering of the IRQ via ioctl is
safe due to serialization with trigger changes via igate.
For compatibility, request_irq() failures are maintained to be local to
the SET_IRQS ioctl rather than a fatal error in the open device path.
This allows, for example, a userspace driver with polling mode support
to continue to work regardless of moving the request_irq() call site.
This necessarily blocks all SET_IRQS access to the failed index.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
57f972e2b341dd6a73533f9293ec55d584a5d833 , < 07afdfd8a68f9eea8db0ddc4626c874f29d2ac5e
(git)
Affected: 57f972e2b341dd6a73533f9293ec55d584a5d833 , < 09452c8fcbd7817c06e8e3212d99b45917e603a5 (git) Affected: 57f972e2b341dd6a73533f9293ec55d584a5d833 , < cc5838f19d39a5fef04c468199699d2a4578be3a (git) Affected: 57f972e2b341dd6a73533f9293ec55d584a5d833 , < 7932db06c82c5b2f42a4d1a849d97dba9ce4a362 (git) Affected: 57f972e2b341dd6a73533f9293ec55d584a5d833 , < 62d4e43a569b67929eb3319780be5359694c8086 (git) Affected: 57f972e2b341dd6a73533f9293ec55d584a5d833 , < d6bedd6acc0bcb1e7e010bc046032e47f08d379f (git) Affected: 57f972e2b341dd6a73533f9293ec55d584a5d833 , < 0f8d8f9c2173a541812dd750529f4a415117eb29 (git) Affected: 57f972e2b341dd6a73533f9293ec55d584a5d833 , < 675daf435e9f8e5a5eab140a9864dfad6668b375 (git) |
|||||||
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CVE-2024-26593 (GCVE-0-2024-26593)
Vulnerability from cvelistv5 – Published: 2024-02-23 09:09 – Updated: 2025-11-04 18:29
VLAI?
EPSS
Title
i2c: i801: Fix block process call transactions
Summary
In the Linux kernel, the following vulnerability has been resolved:
i2c: i801: Fix block process call transactions
According to the Intel datasheets, software must reset the block
buffer index twice for block process call transactions: once before
writing the outgoing data to the buffer, and once again before
reading the incoming data from the buffer.
The driver is currently missing the second reset, causing the wrong
portion of the block buffer to be read.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
315cd67c945351f8a569500f8ab16b7fa94026e8 , < d074d5ff5ae77b18300e5079c6bda6342a4d44b7
(git)
Affected: 315cd67c945351f8a569500f8ab16b7fa94026e8 , < 7a14b8a477b88607d157c24aeb23e7389ec3319f (git) Affected: 315cd67c945351f8a569500f8ab16b7fa94026e8 , < 1f8d0691c50581ba6043f009ec9e8b9f78f09d5a (git) Affected: 315cd67c945351f8a569500f8ab16b7fa94026e8 , < 491528935c9c48bf341d8b40eabc6c4fc5df6f2c (git) Affected: 315cd67c945351f8a569500f8ab16b7fa94026e8 , < 6be99c51829b24c914cef5bff6164877178e84d9 (git) Affected: 315cd67c945351f8a569500f8ab16b7fa94026e8 , < 609c7c1cc976e740d0fed4dbeec688b3ecb5dce2 (git) Affected: 315cd67c945351f8a569500f8ab16b7fa94026e8 , < c1c9d0f6f7f1dbf29db996bd8e166242843a5f21 (git) |
|||||||
|
|||||||||
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CVE-2024-26727 (GCVE-0-2024-26727)
Vulnerability from cvelistv5 – Published: 2024-04-03 14:55 – Updated: 2025-05-04 12:54
VLAI?
EPSS
Title
btrfs: do not ASSERT() if the newly created subvolume already got read
Summary
In the Linux kernel, the following vulnerability has been resolved:
btrfs: do not ASSERT() if the newly created subvolume already got read
[BUG]
There is a syzbot crash, triggered by the ASSERT() during subvolume
creation:
assertion failed: !anon_dev, in fs/btrfs/disk-io.c:1319
------------[ cut here ]------------
kernel BUG at fs/btrfs/disk-io.c:1319!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
RIP: 0010:btrfs_get_root_ref.part.0+0x9aa/0xa60
<TASK>
btrfs_get_new_fs_root+0xd3/0xf0
create_subvol+0xd02/0x1650
btrfs_mksubvol+0xe95/0x12b0
__btrfs_ioctl_snap_create+0x2f9/0x4f0
btrfs_ioctl_snap_create+0x16b/0x200
btrfs_ioctl+0x35f0/0x5cf0
__x64_sys_ioctl+0x19d/0x210
do_syscall_64+0x3f/0xe0
entry_SYSCALL_64_after_hwframe+0x63/0x6b
---[ end trace 0000000000000000 ]---
[CAUSE]
During create_subvol(), after inserting root item for the newly created
subvolume, we would trigger btrfs_get_new_fs_root() to get the
btrfs_root of that subvolume.
The idea here is, we have preallocated an anonymous device number for
the subvolume, thus we can assign it to the new subvolume.
But there is really nothing preventing things like backref walk to read
the new subvolume.
If that happens before we call btrfs_get_new_fs_root(), the subvolume
would be read out, with a new anonymous device number assigned already.
In that case, we would trigger ASSERT(), as we really expect no one to
read out that subvolume (which is not yet accessible from the fs).
But things like backref walk is still possible to trigger the read on
the subvolume.
Thus our assumption on the ASSERT() is not correct in the first place.
[FIX]
Fix it by removing the ASSERT(), and just free the @anon_dev, reset it
to 0, and continue.
If the subvolume tree is read out by something else, it should have
already get a new anon_dev assigned thus we only need to free the
preallocated one.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
2dfb1e43f57dd3aeaa66f7cf05d068db2d4c8788 , < 3f5d47eb163bceb1b9e613c9003bae5fefc0046f
(git)
Affected: 2dfb1e43f57dd3aeaa66f7cf05d068db2d4c8788 , < e31546b0f34af21738c4ceac47d662c00ee6382f (git) Affected: 2dfb1e43f57dd3aeaa66f7cf05d068db2d4c8788 , < 66b317a2fc45b2ef66527ee3f8fa08fb5beab88d (git) Affected: 2dfb1e43f57dd3aeaa66f7cf05d068db2d4c8788 , < 833775656d447c545133a744a0ed1e189ce61430 (git) Affected: 2dfb1e43f57dd3aeaa66f7cf05d068db2d4c8788 , < 5a172344bfdabb46458e03708735d7b1a918c468 (git) Affected: 2dfb1e43f57dd3aeaa66f7cf05d068db2d4c8788 , < e03ee2fe873eb68c1f9ba5112fee70303ebf9dfb (git) Affected: 917d608fe375041eb7f29befa6a6d7fd3cf32dde (git) |
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CVE-2024-26846 (GCVE-0-2024-26846)
Vulnerability from cvelistv5 – Published: 2024-04-17 10:10 – Updated: 2026-01-05 10:34
VLAI?
EPSS
Title
nvme-fc: do not wait in vain when unloading module
Summary
In the Linux kernel, the following vulnerability has been resolved:
nvme-fc: do not wait in vain when unloading module
The module exit path has race between deleting all controllers and
freeing 'left over IDs'. To prevent double free a synchronization
between nvme_delete_ctrl and ida_destroy has been added by the initial
commit.
There is some logic around trying to prevent from hanging forever in
wait_for_completion, though it does not handling all cases. E.g.
blktests is able to reproduce the situation where the module unload
hangs forever.
If we completely rely on the cleanup code executed from the
nvme_delete_ctrl path, all IDs will be freed eventually. This makes
calling ida_destroy unnecessary. We only have to ensure that all
nvme_delete_ctrl code has been executed before we leave
nvme_fc_exit_module. This is done by flushing the nvme_delete_wq
workqueue.
While at it, remove the unused nvme_fc_wq workqueue too.
Severity ?
4.4 (Medium)
CWE
- CWE-415 - Double Free
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
4c73cbdff1119d088ed16d63def59ad32b11b18f , < 4f2c95015ec2a1899161be6c0bdaecedd5a7bfb2
(git)
Affected: 4c73cbdff1119d088ed16d63def59ad32b11b18f , < 0bf567d6d9ffe09e059bbdfb4d07143cef42c75c (git) Affected: 4c73cbdff1119d088ed16d63def59ad32b11b18f , < 085195aa90a924c79e35569bcdad860d764a8e17 (git) Affected: 4c73cbdff1119d088ed16d63def59ad32b11b18f , < baa6b7eb8c66486bd64608adc63fe03b30d3c0b9 (git) Affected: 4c73cbdff1119d088ed16d63def59ad32b11b18f , < c0882c366418bf9c19e1ba7f270fe377a9bf5d67 (git) Affected: 4c73cbdff1119d088ed16d63def59ad32b11b18f , < 70fbfc47a392b98e5f8dba70c6efc6839205c982 (git) |
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"datePublished": "2024-04-17T10:10:09.964Z",
"dateReserved": "2024-02-19T14:20:24.182Z",
"dateUpdated": "2026-01-05T10:34:41.644Z",
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CVE-2024-26851 (GCVE-0-2024-26851)
Vulnerability from cvelistv5 – Published: 2024-04-17 10:17 – Updated: 2025-05-04 08:57
VLAI?
EPSS
Title
netfilter: nf_conntrack_h323: Add protection for bmp length out of range
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nf_conntrack_h323: Add protection for bmp length out of range
UBSAN load reports an exception of BRK#5515 SHIFT_ISSUE:Bitwise shifts
that are out of bounds for their data type.
vmlinux get_bitmap(b=75) + 712
<net/netfilter/nf_conntrack_h323_asn1.c:0>
vmlinux decode_seq(bs=0xFFFFFFD008037000, f=0xFFFFFFD008037018, level=134443100) + 1956
<net/netfilter/nf_conntrack_h323_asn1.c:592>
vmlinux decode_choice(base=0xFFFFFFD0080370F0, level=23843636) + 1216
<net/netfilter/nf_conntrack_h323_asn1.c:814>
vmlinux decode_seq(f=0xFFFFFFD0080371A8, level=134443500) + 812
<net/netfilter/nf_conntrack_h323_asn1.c:576>
vmlinux decode_choice(base=0xFFFFFFD008037280, level=0) + 1216
<net/netfilter/nf_conntrack_h323_asn1.c:814>
vmlinux DecodeRasMessage() + 304
<net/netfilter/nf_conntrack_h323_asn1.c:833>
vmlinux ras_help() + 684
<net/netfilter/nf_conntrack_h323_main.c:1728>
vmlinux nf_confirm() + 188
<net/netfilter/nf_conntrack_proto.c:137>
Due to abnormal data in skb->data, the extension bitmap length
exceeds 32 when decoding ras message then uses the length to make
a shift operation. It will change into negative after several loop.
UBSAN load could detect a negative shift as an undefined behaviour
and reports exception.
So we add the protection to avoid the length exceeding 32. Or else
it will return out of range error and stop decoding.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
5e35941d990123f155b02d5663e51a24f816b6f3 , < 98db42191329c679f4ca52bec0b319689e1ad8cb
(git)
Affected: 5e35941d990123f155b02d5663e51a24f816b6f3 , < 4bafcc43baf7bcf93566394dbd15726b5b456b7a (git) Affected: 5e35941d990123f155b02d5663e51a24f816b6f3 , < ccd1108b16ab572d9bf635586b0925635dbd6bbc (git) Affected: 5e35941d990123f155b02d5663e51a24f816b6f3 , < b3c0f553820516ad4b62a9390ecd28d6f73a7b13 (git) Affected: 5e35941d990123f155b02d5663e51a24f816b6f3 , < 39001e3c42000e7c2038717af0d33c32319ad591 (git) Affected: 5e35941d990123f155b02d5663e51a24f816b6f3 , < 014a807f1cc9c9d5173c1cd935835553b00d211c (git) Affected: 5e35941d990123f155b02d5663e51a24f816b6f3 , < 80ee5054435a11c87c9a4f30f1ff750080c96416 (git) Affected: 5e35941d990123f155b02d5663e51a24f816b6f3 , < 767146637efc528b5e3d31297df115e85a2fd362 (git) |
|||||||
|
|||||||||
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CVE-2024-26857 (GCVE-0-2024-26857)
Vulnerability from cvelistv5 – Published: 2024-04-17 10:17 – Updated: 2025-05-04 08:58
VLAI?
EPSS
Title
geneve: make sure to pull inner header in geneve_rx()
Summary
In the Linux kernel, the following vulnerability has been resolved:
geneve: make sure to pull inner header in geneve_rx()
syzbot triggered a bug in geneve_rx() [1]
Issue is similar to the one I fixed in commit 8d975c15c0cd
("ip6_tunnel: make sure to pull inner header in __ip6_tnl_rcv()")
We have to save skb->network_header in a temporary variable
in order to be able to recompute the network_header pointer
after a pskb_inet_may_pull() call.
pskb_inet_may_pull() makes sure the needed headers are in skb->head.
[1]
BUG: KMSAN: uninit-value in IP_ECN_decapsulate include/net/inet_ecn.h:302 [inline]
BUG: KMSAN: uninit-value in geneve_rx drivers/net/geneve.c:279 [inline]
BUG: KMSAN: uninit-value in geneve_udp_encap_recv+0x36f9/0x3c10 drivers/net/geneve.c:391
IP_ECN_decapsulate include/net/inet_ecn.h:302 [inline]
geneve_rx drivers/net/geneve.c:279 [inline]
geneve_udp_encap_recv+0x36f9/0x3c10 drivers/net/geneve.c:391
udp_queue_rcv_one_skb+0x1d39/0x1f20 net/ipv4/udp.c:2108
udp_queue_rcv_skb+0x6ae/0x6e0 net/ipv4/udp.c:2186
udp_unicast_rcv_skb+0x184/0x4b0 net/ipv4/udp.c:2346
__udp4_lib_rcv+0x1c6b/0x3010 net/ipv4/udp.c:2422
udp_rcv+0x7d/0xa0 net/ipv4/udp.c:2604
ip_protocol_deliver_rcu+0x264/0x1300 net/ipv4/ip_input.c:205
ip_local_deliver_finish+0x2b8/0x440 net/ipv4/ip_input.c:233
NF_HOOK include/linux/netfilter.h:314 [inline]
ip_local_deliver+0x21f/0x490 net/ipv4/ip_input.c:254
dst_input include/net/dst.h:461 [inline]
ip_rcv_finish net/ipv4/ip_input.c:449 [inline]
NF_HOOK include/linux/netfilter.h:314 [inline]
ip_rcv+0x46f/0x760 net/ipv4/ip_input.c:569
__netif_receive_skb_one_core net/core/dev.c:5534 [inline]
__netif_receive_skb+0x1a6/0x5a0 net/core/dev.c:5648
process_backlog+0x480/0x8b0 net/core/dev.c:5976
__napi_poll+0xe3/0x980 net/core/dev.c:6576
napi_poll net/core/dev.c:6645 [inline]
net_rx_action+0x8b8/0x1870 net/core/dev.c:6778
__do_softirq+0x1b7/0x7c5 kernel/softirq.c:553
do_softirq+0x9a/0xf0 kernel/softirq.c:454
__local_bh_enable_ip+0x9b/0xa0 kernel/softirq.c:381
local_bh_enable include/linux/bottom_half.h:33 [inline]
rcu_read_unlock_bh include/linux/rcupdate.h:820 [inline]
__dev_queue_xmit+0x2768/0x51c0 net/core/dev.c:4378
dev_queue_xmit include/linux/netdevice.h:3171 [inline]
packet_xmit+0x9c/0x6b0 net/packet/af_packet.c:276
packet_snd net/packet/af_packet.c:3081 [inline]
packet_sendmsg+0x8aef/0x9f10 net/packet/af_packet.c:3113
sock_sendmsg_nosec net/socket.c:730 [inline]
__sock_sendmsg net/socket.c:745 [inline]
__sys_sendto+0x735/0xa10 net/socket.c:2191
__do_sys_sendto net/socket.c:2203 [inline]
__se_sys_sendto net/socket.c:2199 [inline]
__x64_sys_sendto+0x125/0x1c0 net/socket.c:2199
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
Uninit was created at:
slab_post_alloc_hook mm/slub.c:3819 [inline]
slab_alloc_node mm/slub.c:3860 [inline]
kmem_cache_alloc_node+0x5cb/0xbc0 mm/slub.c:3903
kmalloc_reserve+0x13d/0x4a0 net/core/skbuff.c:560
__alloc_skb+0x352/0x790 net/core/skbuff.c:651
alloc_skb include/linux/skbuff.h:1296 [inline]
alloc_skb_with_frags+0xc8/0xbd0 net/core/skbuff.c:6394
sock_alloc_send_pskb+0xa80/0xbf0 net/core/sock.c:2783
packet_alloc_skb net/packet/af_packet.c:2930 [inline]
packet_snd net/packet/af_packet.c:3024 [inline]
packet_sendmsg+0x70c2/0x9f10 net/packet/af_packet.c:3113
sock_sendmsg_nosec net/socket.c:730 [inline]
__sock_sendmsg net/socket.c:745 [inline]
__sys_sendto+0x735/0xa10 net/socket.c:2191
__do_sys_sendto net/socket.c:2203 [inline]
__se_sys_sendto net/socket.c:2199 [inline]
__x64_sys_sendto+0x125/0x1c0 net/socket.c:2199
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
Severity ?
5.5 (Medium)
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
2d07dc79fe04a43d82a346ced6bbf07bdb523f1b , < e431c3227864b5646601c97f5f898d99472f2914
(git)
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|||||||
|
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CVE-2024-26885 (GCVE-0-2024-26885)
Vulnerability from cvelistv5 – Published: 2024-04-17 10:27 – Updated: 2025-05-04 08:58
VLAI?
EPSS
Title
bpf: Fix DEVMAP_HASH overflow check on 32-bit arches
Summary
In the Linux kernel, the following vulnerability has been resolved:
bpf: Fix DEVMAP_HASH overflow check on 32-bit arches
The devmap code allocates a number hash buckets equal to the next power
of two of the max_entries value provided when creating the map. When
rounding up to the next power of two, the 32-bit variable storing the
number of buckets can overflow, and the code checks for overflow by
checking if the truncated 32-bit value is equal to 0. However, on 32-bit
arches the rounding up itself can overflow mid-way through, because it
ends up doing a left-shift of 32 bits on an unsigned long value. If the
size of an unsigned long is four bytes, this is undefined behaviour, so
there is no guarantee that we'll end up with a nice and tidy 0-value at
the end.
Syzbot managed to turn this into a crash on arm32 by creating a
DEVMAP_HASH with max_entries > 0x80000000 and then trying to update it.
Fix this by moving the overflow check to before the rounding up
operation.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
6f9d451ab1a33728adb72d7ff66a7b374d665176 , < 1f5e352b9088211fa5eb4e1639cd365f4f7d2f65
(git)
Affected: 6f9d451ab1a33728adb72d7ff66a7b374d665176 , < 4b81a9f92b3676cb74b907a7a209b3d15bd9a7f9 (git) Affected: 6f9d451ab1a33728adb72d7ff66a7b374d665176 , < c826502bed93970f2fd488918a7b8d5f1d30e2e3 (git) Affected: 6f9d451ab1a33728adb72d7ff66a7b374d665176 , < edf7990baa48de5097daa9ac02e06cb4c798a737 (git) Affected: 6f9d451ab1a33728adb72d7ff66a7b374d665176 , < 250051acc21f9d4c5c595e4fcb55986ea08c4691 (git) Affected: 6f9d451ab1a33728adb72d7ff66a7b374d665176 , < 22079b3a423382335f47d9ed32114e6c9fe88d7c (git) Affected: 6f9d451ab1a33728adb72d7ff66a7b374d665176 , < e89386f62ce9a9ab9a94835a9890883c23d9d52c (git) Affected: 6f9d451ab1a33728adb72d7ff66a7b374d665176 , < 281d464a34f540de166cee74b723e97ac2515ec3 (git) |
|||||||
|
|||||||||
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CVE-2024-27074 (GCVE-0-2024-27074)
Vulnerability from cvelistv5 – Published: 2024-05-01 13:04 – Updated: 2025-05-04 09:03
VLAI?
EPSS
Title
media: go7007: fix a memleak in go7007_load_encoder
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: go7007: fix a memleak in go7007_load_encoder
In go7007_load_encoder, bounce(i.e. go->boot_fw), is allocated without
a deallocation thereafter. After the following call chain:
saa7134_go7007_init
|-> go7007_boot_encoder
|-> go7007_load_encoder
|-> kfree(go)
go is freed and thus bounce is leaked.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
95ef39403f890360a3e48fe550d8e8e5d088ad74 , < 7f11dd3d165b178e738fe73dfeea513e383bedb5
(git)
Affected: 95ef39403f890360a3e48fe550d8e8e5d088ad74 , < 291cda0b805fc0d6e90d201710311630c8667159 (git) Affected: 95ef39403f890360a3e48fe550d8e8e5d088ad74 , < b49fe84c6cefcc1c2336d793b53442e716c95073 (git) Affected: 95ef39403f890360a3e48fe550d8e8e5d088ad74 , < 790fa2c04dfb9f095ec372bf17909424d6e864b3 (git) Affected: 95ef39403f890360a3e48fe550d8e8e5d088ad74 , < e04d15c8bb3e111dd69f98894acd92d63e87aac3 (git) Affected: 95ef39403f890360a3e48fe550d8e8e5d088ad74 , < f31c1cc37411f5f7bcb266133f9a7e1b4bdf2975 (git) Affected: 95ef39403f890360a3e48fe550d8e8e5d088ad74 , < d43988a23c32588ccd0c74219637afb96cd78661 (git) Affected: 95ef39403f890360a3e48fe550d8e8e5d088ad74 , < 7405a0d4442792988e9ae834e7d84f9d163731a4 (git) Affected: 95ef39403f890360a3e48fe550d8e8e5d088ad74 , < b9b683844b01d171a72b9c0419a2d760d946ee12 (git) |
|||||||
|
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"dateReserved": "2024-02-19T14:20:24.217Z",
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CVE-2024-27014 (GCVE-0-2024-27014)
Vulnerability from cvelistv5 – Published: 2024-05-01 05:29 – Updated: 2025-11-04 17:17
VLAI?
EPSS
Title
net/mlx5e: Prevent deadlock while disabling aRFS
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/mlx5e: Prevent deadlock while disabling aRFS
When disabling aRFS under the `priv->state_lock`, any scheduled
aRFS works are canceled using the `cancel_work_sync` function,
which waits for the work to end if it has already started.
However, while waiting for the work handler, the handler will
try to acquire the `state_lock` which is already acquired.
The worker acquires the lock to delete the rules if the state
is down, which is not the worker's responsibility since
disabling aRFS deletes the rules.
Add an aRFS state variable, which indicates whether the aRFS is
enabled and prevent adding rules when the aRFS is disabled.
Kernel log:
======================================================
WARNING: possible circular locking dependency detected
6.7.0-rc4_net_next_mlx5_5483eb2 #1 Tainted: G I
------------------------------------------------------
ethtool/386089 is trying to acquire lock:
ffff88810f21ce68 ((work_completion)(&rule->arfs_work)){+.+.}-{0:0}, at: __flush_work+0x74/0x4e0
but task is already holding lock:
ffff8884a1808cc0 (&priv->state_lock){+.+.}-{3:3}, at: mlx5e_ethtool_set_channels+0x53/0x200 [mlx5_core]
which lock already depends on the new lock.
the existing dependency chain (in reverse order) is:
-> #1 (&priv->state_lock){+.+.}-{3:3}:
__mutex_lock+0x80/0xc90
arfs_handle_work+0x4b/0x3b0 [mlx5_core]
process_one_work+0x1dc/0x4a0
worker_thread+0x1bf/0x3c0
kthread+0xd7/0x100
ret_from_fork+0x2d/0x50
ret_from_fork_asm+0x11/0x20
-> #0 ((work_completion)(&rule->arfs_work)){+.+.}-{0:0}:
__lock_acquire+0x17b4/0x2c80
lock_acquire+0xd0/0x2b0
__flush_work+0x7a/0x4e0
__cancel_work_timer+0x131/0x1c0
arfs_del_rules+0x143/0x1e0 [mlx5_core]
mlx5e_arfs_disable+0x1b/0x30 [mlx5_core]
mlx5e_ethtool_set_channels+0xcb/0x200 [mlx5_core]
ethnl_set_channels+0x28f/0x3b0
ethnl_default_set_doit+0xec/0x240
genl_family_rcv_msg_doit+0xd0/0x120
genl_rcv_msg+0x188/0x2c0
netlink_rcv_skb+0x54/0x100
genl_rcv+0x24/0x40
netlink_unicast+0x1a1/0x270
netlink_sendmsg+0x214/0x460
__sock_sendmsg+0x38/0x60
__sys_sendto+0x113/0x170
__x64_sys_sendto+0x20/0x30
do_syscall_64+0x40/0xe0
entry_SYSCALL_64_after_hwframe+0x46/0x4e
other info that might help us debug this:
Possible unsafe locking scenario:
CPU0 CPU1
---- ----
lock(&priv->state_lock);
lock((work_completion)(&rule->arfs_work));
lock(&priv->state_lock);
lock((work_completion)(&rule->arfs_work));
*** DEADLOCK ***
3 locks held by ethtool/386089:
#0: ffffffff82ea7210 (cb_lock){++++}-{3:3}, at: genl_rcv+0x15/0x40
#1: ffffffff82e94c88 (rtnl_mutex){+.+.}-{3:3}, at: ethnl_default_set_doit+0xd3/0x240
#2: ffff8884a1808cc0 (&priv->state_lock){+.+.}-{3:3}, at: mlx5e_ethtool_set_channels+0x53/0x200 [mlx5_core]
stack backtrace:
CPU: 15 PID: 386089 Comm: ethtool Tainted: G I 6.7.0-rc4_net_next_mlx5_5483eb2 #1
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014
Call Trace:
<TASK>
dump_stack_lvl+0x60/0xa0
check_noncircular+0x144/0x160
__lock_acquire+0x17b4/0x2c80
lock_acquire+0xd0/0x2b0
? __flush_work+0x74/0x4e0
? save_trace+0x3e/0x360
? __flush_work+0x74/0x4e0
__flush_work+0x7a/0x4e0
? __flush_work+0x74/0x4e0
? __lock_acquire+0xa78/0x2c80
? lock_acquire+0xd0/0x2b0
? mark_held_locks+0x49/0x70
__cancel_work_timer+0x131/0x1c0
? mark_held_locks+0x49/0x70
arfs_del_rules+0x143/0x1e0 [mlx5_core]
mlx5e_arfs_disable+0x1b/0x30 [mlx5_core]
mlx5e_ethtool_set_channels+0xcb/0x200 [mlx5_core]
ethnl_set_channels+0x28f/0x3b0
ethnl_default_set_doit+0xec/0x240
genl_family_rcv_msg_doit+0xd0/0x120
genl_rcv_msg+0x188/0x2c0
? ethn
---truncated---
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
45bf454ae88414e80b80979ebb2c22bd66ea7d1b , < 46efa4d5930cf3c2af8c01f75e0a47e4fc045e3b
(git)
Affected: 45bf454ae88414e80b80979ebb2c22bd66ea7d1b , < 48c4bb81df19402d4346032353d0795260255e3b (git) Affected: 45bf454ae88414e80b80979ebb2c22bd66ea7d1b , < 0080bf99499468030248ebd25dd645e487dcecdc (git) Affected: 45bf454ae88414e80b80979ebb2c22bd66ea7d1b , < fef965764cf562f28afb997b626fc7c3cec99693 (git) |
||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/mlx5e: Prevent deadlock while disabling aRFS\n\nWhen disabling aRFS under the `priv-\u003estate_lock`, any scheduled\naRFS works are canceled using the `cancel_work_sync` function,\nwhich waits for the work to end if it has already started.\nHowever, while waiting for the work handler, the handler will\ntry to acquire the `state_lock` which is already acquired.\n\nThe worker acquires the lock to delete the rules if the state\nis down, which is not the worker\u0027s responsibility since\ndisabling aRFS deletes the rules.\n\nAdd an aRFS state variable, which indicates whether the aRFS is\nenabled and prevent adding rules when the aRFS is disabled.\n\nKernel log:\n\n======================================================\nWARNING: possible circular locking dependency detected\n6.7.0-rc4_net_next_mlx5_5483eb2 #1 Tainted: G I\n------------------------------------------------------\nethtool/386089 is trying to acquire lock:\nffff88810f21ce68 ((work_completion)(\u0026rule-\u003earfs_work)){+.+.}-{0:0}, at: __flush_work+0x74/0x4e0\n\nbut task is already holding lock:\nffff8884a1808cc0 (\u0026priv-\u003estate_lock){+.+.}-{3:3}, at: mlx5e_ethtool_set_channels+0x53/0x200 [mlx5_core]\n\nwhich lock already depends on the new lock.\n\nthe existing dependency chain (in reverse order) is:\n\n-\u003e #1 (\u0026priv-\u003estate_lock){+.+.}-{3:3}:\n __mutex_lock+0x80/0xc90\n arfs_handle_work+0x4b/0x3b0 [mlx5_core]\n process_one_work+0x1dc/0x4a0\n worker_thread+0x1bf/0x3c0\n kthread+0xd7/0x100\n ret_from_fork+0x2d/0x50\n ret_from_fork_asm+0x11/0x20\n\n-\u003e #0 ((work_completion)(\u0026rule-\u003earfs_work)){+.+.}-{0:0}:\n __lock_acquire+0x17b4/0x2c80\n lock_acquire+0xd0/0x2b0\n __flush_work+0x7a/0x4e0\n __cancel_work_timer+0x131/0x1c0\n arfs_del_rules+0x143/0x1e0 [mlx5_core]\n mlx5e_arfs_disable+0x1b/0x30 [mlx5_core]\n mlx5e_ethtool_set_channels+0xcb/0x200 [mlx5_core]\n ethnl_set_channels+0x28f/0x3b0\n ethnl_default_set_doit+0xec/0x240\n genl_family_rcv_msg_doit+0xd0/0x120\n genl_rcv_msg+0x188/0x2c0\n netlink_rcv_skb+0x54/0x100\n genl_rcv+0x24/0x40\n netlink_unicast+0x1a1/0x270\n netlink_sendmsg+0x214/0x460\n __sock_sendmsg+0x38/0x60\n __sys_sendto+0x113/0x170\n __x64_sys_sendto+0x20/0x30\n do_syscall_64+0x40/0xe0\n entry_SYSCALL_64_after_hwframe+0x46/0x4e\n\nother info that might help us debug this:\n\n Possible unsafe locking scenario:\n\n CPU0 CPU1\n ---- ----\n lock(\u0026priv-\u003estate_lock);\n lock((work_completion)(\u0026rule-\u003earfs_work));\n lock(\u0026priv-\u003estate_lock);\n lock((work_completion)(\u0026rule-\u003earfs_work));\n\n *** DEADLOCK ***\n\n3 locks held by ethtool/386089:\n #0: ffffffff82ea7210 (cb_lock){++++}-{3:3}, at: genl_rcv+0x15/0x40\n #1: ffffffff82e94c88 (rtnl_mutex){+.+.}-{3:3}, at: ethnl_default_set_doit+0xd3/0x240\n #2: ffff8884a1808cc0 (\u0026priv-\u003estate_lock){+.+.}-{3:3}, at: mlx5e_ethtool_set_channels+0x53/0x200 [mlx5_core]\n\nstack backtrace:\nCPU: 15 PID: 386089 Comm: ethtool Tainted: G I 6.7.0-rc4_net_next_mlx5_5483eb2 #1\nHardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014\nCall Trace:\n \u003cTASK\u003e\n dump_stack_lvl+0x60/0xa0\n check_noncircular+0x144/0x160\n __lock_acquire+0x17b4/0x2c80\n lock_acquire+0xd0/0x2b0\n ? __flush_work+0x74/0x4e0\n ? save_trace+0x3e/0x360\n ? __flush_work+0x74/0x4e0\n __flush_work+0x7a/0x4e0\n ? __flush_work+0x74/0x4e0\n ? __lock_acquire+0xa78/0x2c80\n ? lock_acquire+0xd0/0x2b0\n ? mark_held_locks+0x49/0x70\n __cancel_work_timer+0x131/0x1c0\n ? mark_held_locks+0x49/0x70\n arfs_del_rules+0x143/0x1e0 [mlx5_core]\n mlx5e_arfs_disable+0x1b/0x30 [mlx5_core]\n mlx5e_ethtool_set_channels+0xcb/0x200 [mlx5_core]\n ethnl_set_channels+0x28f/0x3b0\n ethnl_default_set_doit+0xec/0x240\n genl_family_rcv_msg_doit+0xd0/0x120\n genl_rcv_msg+0x188/0x2c0\n ? ethn\n---truncated---"
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CVE-2024-26884 (GCVE-0-2024-26884)
Vulnerability from cvelistv5 – Published: 2024-04-17 10:27 – Updated: 2025-05-04 08:58
VLAI?
EPSS
Title
bpf: Fix hashtab overflow check on 32-bit arches
Summary
In the Linux kernel, the following vulnerability has been resolved:
bpf: Fix hashtab overflow check on 32-bit arches
The hashtab code relies on roundup_pow_of_two() to compute the number of
hash buckets, and contains an overflow check by checking if the
resulting value is 0. However, on 32-bit arches, the roundup code itself
can overflow by doing a 32-bit left-shift of an unsigned long value,
which is undefined behaviour, so it is not guaranteed to truncate
neatly. This was triggered by syzbot on the DEVMAP_HASH type, which
contains the same check, copied from the hashtab code. So apply the same
fix to hashtab, by moving the overflow check to before the roundup.
Severity ?
7.8 (High)
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
daaf427c6ab392bedcd018e326b2ffa1e1110cd6 , < 33ec04cadb77605b71d9298311919303d390c4d5
(git)
Affected: daaf427c6ab392bedcd018e326b2ffa1e1110cd6 , < 92c81fbb3ed2e0dfc33a4183a67135e1ab566ace (git) Affected: daaf427c6ab392bedcd018e326b2ffa1e1110cd6 , < 64f00b4df0597590b199b62a37a165473bf658a6 (git) Affected: daaf427c6ab392bedcd018e326b2ffa1e1110cd6 , < 3b08cfc65f07b1132c1979d73f014ae6e04de55d (git) Affected: daaf427c6ab392bedcd018e326b2ffa1e1110cd6 , < a83fdaeaea3677b83a53f72ace2d73a19bcd6d93 (git) Affected: daaf427c6ab392bedcd018e326b2ffa1e1110cd6 , < 8435f0961bf3dc65e204094349bd9aeaac1f8868 (git) Affected: daaf427c6ab392bedcd018e326b2ffa1e1110cd6 , < d817f0d34d927f2deb17dadbfe212c9a6a32ac3e (git) Affected: daaf427c6ab392bedcd018e326b2ffa1e1110cd6 , < a6fa75b5096c0f9826a4fabe22d907b0a5bb1016 (git) Affected: daaf427c6ab392bedcd018e326b2ffa1e1110cd6 , < 6787d916c2cf9850c97a0a3f73e08c43e7d973b1 (git) |
|||||||
|
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CVE-2024-26752 (GCVE-0-2024-26752)
Vulnerability from cvelistv5 – Published: 2024-04-03 17:00 – Updated: 2025-05-04 12:54
VLAI?
EPSS
Title
l2tp: pass correct message length to ip6_append_data
Summary
In the Linux kernel, the following vulnerability has been resolved:
l2tp: pass correct message length to ip6_append_data
l2tp_ip6_sendmsg needs to avoid accounting for the transport header
twice when splicing more data into an already partially-occupied skbuff.
To manage this, we check whether the skbuff contains data using
skb_queue_empty when deciding how much data to append using
ip6_append_data.
However, the code which performed the calculation was incorrect:
ulen = len + skb_queue_empty(&sk->sk_write_queue) ? transhdrlen : 0;
...due to C operator precedence, this ends up setting ulen to
transhdrlen for messages with a non-zero length, which results in
corrupted packets on the wire.
Add parentheses to correct the calculation in line with the original
intent.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
559d697c5d072593d22b3e0bd8b8081108aeaf59 , < 4c3ce64bc9d36ca9164dd6c77ff144c121011aae
(git)
Affected: 1fc793d68d50dee4782ef2e808913d5dd880bcc6 , < c1d3a84a67db910ce28a871273c992c3d7f9efb5 (git) Affected: 96b2e1090397217839fcd6c9b6d8f5d439e705ed , < dcb4d14268595065c85dc5528056713928e17243 (git) Affected: cd1189956393bf850b2e275e37411855d3bd86bb , < 0da15a70395182ee8cb75716baf00dddc0bea38d (git) Affected: f6a7182179c0ed788e3755ee2ed18c888ddcc33f , < 13cd1daeea848614e585b2c6ecc11ca9c8ab2500 (git) Affected: 9d4c75800f61e5d75c1659ba201b6c0c7ead3070 , < 804bd8650a3a2bf3432375f8c97d5049d845ce56 (git) Affected: 9d4c75800f61e5d75c1659ba201b6c0c7ead3070 , < 83340c66b498e49353530e41542500fc8a4782d6 (git) Affected: 9d4c75800f61e5d75c1659ba201b6c0c7ead3070 , < 359e54a93ab43d32ee1bff3c2f9f10cb9f6b6e79 (git) Affected: 7626b9fed53092aa2147978070e610ecb61af844 (git) Affected: fe80658c08e3001c80c5533cd41abfbb0e0e28fd (git) |
|||||||
|
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CVE-2024-26685 (GCVE-0-2024-26685)
Vulnerability from cvelistv5 – Published: 2024-04-03 14:54 – Updated: 2025-05-04 12:54
VLAI?
EPSS
Title
nilfs2: fix potential bug in end_buffer_async_write
Summary
In the Linux kernel, the following vulnerability has been resolved:
nilfs2: fix potential bug in end_buffer_async_write
According to a syzbot report, end_buffer_async_write(), which handles the
completion of block device writes, may detect abnormal condition of the
buffer async_write flag and cause a BUG_ON failure when using nilfs2.
Nilfs2 itself does not use end_buffer_async_write(). But, the async_write
flag is now used as a marker by commit 7f42ec394156 ("nilfs2: fix issue
with race condition of competition between segments for dirty blocks") as
a means of resolving double list insertion of dirty blocks in
nilfs_lookup_dirty_data_buffers() and nilfs_lookup_node_buffers() and the
resulting crash.
This modification is safe as long as it is used for file data and b-tree
node blocks where the page caches are independent. However, it was
irrelevant and redundant to also introduce async_write for segment summary
and super root blocks that share buffers with the backing device. This
led to the possibility that the BUG_ON check in end_buffer_async_write
would fail as described above, if independent writebacks of the backing
device occurred in parallel.
The use of async_write for segment summary buffers has already been
removed in a previous change.
Fix this issue by removing the manipulation of the async_write flag for
the remaining super root block buffer.
Severity ?
5.5 (Medium)
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
7f42ec3941560f0902fe3671e36f2c20ffd3af0a , < c4a09fdac625e64abe478dcf88bfa20406616928
(git)
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|||||||
|
|||||||||
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CVE-2024-26777 (GCVE-0-2024-26777)
Vulnerability from cvelistv5 – Published: 2024-04-03 17:01 – Updated: 2026-01-05 10:34
VLAI?
EPSS
Title
fbdev: sis: Error out if pixclock equals zero
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.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 84246c35ca34207114055a87552a1c4289c8fd7e
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6db07619d173765bd8622d63809cbfe361f04207 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < cd36da760bd1f78c63c7078407baf01dd724f313 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < df6e2088c6f4cad539cf67cba2d6764461e798d1 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < f329523f6a65c3bbce913ad35473d83a319d5d99 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 99f1abc34a6dde248d2219d64aa493c76bbdd9eb (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 1d11dd3ea5d039c7da089f309f39c4cd363b924b (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e421946be7d9bf545147bea8419ef8239cb7ca52 (git) |
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CVE-2024-26950 (GCVE-0-2024-26950)
Vulnerability from cvelistv5 – Published: 2024-05-01 05:18 – Updated: 2025-05-04 09:00
VLAI?
EPSS
Title
wireguard: netlink: access device through ctx instead of peer
Summary
In the Linux kernel, the following vulnerability has been resolved:
wireguard: netlink: access device through ctx instead of peer
The previous commit fixed a bug that led to a NULL peer->device being
dereferenced. It's actually easier and faster performance-wise to
instead get the device from ctx->wg. This semantically makes more sense
too, since ctx->wg->peer_allowedips.seq is compared with
ctx->allowedips_seq, basing them both in ctx. This also acts as a
defence in depth provision against freed peers.
Severity ?
5.5 (Medium)
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
e7096c131e5161fa3b8e52a650d7719d2857adfd , < 493aa6bdcffd90a4f82aa614fe4f4db0641b4068
(git)
Affected: e7096c131e5161fa3b8e52a650d7719d2857adfd , < 4be453271a882c8ebc28df3dbf9e4d95e6ac42f5 (git) Affected: e7096c131e5161fa3b8e52a650d7719d2857adfd , < 09c3fa70f65175861ca948cb2f0f791e666c90e5 (git) Affected: e7096c131e5161fa3b8e52a650d7719d2857adfd , < c991567e6c638079304cc15dff28748e4a3c4a37 (git) Affected: e7096c131e5161fa3b8e52a650d7719d2857adfd , < 93bcc1752c69bb309f4d8cfaf960ef1faeb34996 (git) Affected: e7096c131e5161fa3b8e52a650d7719d2857adfd , < d44bd323d8bb8031eef4bdc44547925998a11e47 (git) Affected: e7096c131e5161fa3b8e52a650d7719d2857adfd , < 71cbd32e3db82ea4a74e3ef9aeeaa6971969c86f (git) |
|||||||
|
|||||||||
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CVE-2023-6270 (GCVE-0-2023-6270)
Vulnerability from cvelistv5 – Published: 2024-01-04 17:01 – Updated: 2025-11-20 18:08
VLAI?
EPSS
Title
Kernel: aoe: improper reference count leads to use-after-free vulnerability
Summary
A flaw was found in the ATA over Ethernet (AoE) driver in the Linux kernel. The aoecmd_cfg_pkts() function improperly updates the refcnt on `struct net_device`, and a use-after-free can be triggered by racing between the free on the struct and the access through the `skbtxq` global queue. This could lead to a denial of service condition or potential code execution.
Severity ?
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6 |
||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||
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CVE-2023-52458 (GCVE-0-2023-52458)
Vulnerability from cvelistv5 – Published: 2024-02-23 14:46 – Updated: 2026-01-05 10:16
VLAI?
EPSS
Title
block: add check that partition length needs to be aligned with block size
Summary
In the Linux kernel, the following vulnerability has been resolved:
block: add check that partition length needs to be aligned with block size
Before calling add partition or resize partition, there is no check
on whether the length is aligned with the logical block size.
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resulting in an IO error if the size of the read command is smaller than
the logical block size.If integrity data is supported, this will also
result in a null pointer dereference when calling bio_integrity_free.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
633395b67bb222f85bb8f825c7751a54b9ec84ee , < 8f6dfa1f1efe6dcca2d43e575491d8fcbe922f62
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CVE-2024-26744 (GCVE-0-2024-26744)
Vulnerability from cvelistv5 – Published: 2024-04-03 17:00 – Updated: 2025-05-04 08:55
VLAI?
EPSS
Title
RDMA/srpt: Support specifying the srpt_service_guid parameter
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA/srpt: Support specifying the srpt_service_guid parameter
Make loading ib_srpt with this parameter set work. The current behavior is
that setting that parameter while loading the ib_srpt kernel module
triggers the following kernel crash:
BUG: kernel NULL pointer dereference, address: 0000000000000000
Call Trace:
<TASK>
parse_one+0x18c/0x1d0
parse_args+0xe1/0x230
load_module+0x8de/0xa60
init_module_from_file+0x8b/0xd0
idempotent_init_module+0x181/0x240
__x64_sys_finit_module+0x5a/0xb0
do_syscall_64+0x5f/0xe0
entry_SYSCALL_64_after_hwframe+0x6e/0x76
Severity ?
5.5 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
a42d985bd5b234da8b61347a78dc3057bf7bb94d , < 84f1dac960cfa210a3b7a7522e6c2320ae91932b
(git)
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CVE-2023-52447 (GCVE-0-2023-52447)
Vulnerability from cvelistv5 – Published: 2024-02-22 16:21 – Updated: 2025-05-04 07:36
VLAI?
EPSS
Title
bpf: Defer the free of inner map when necessary
Summary
In the Linux kernel, the following vulnerability has been resolved:
bpf: Defer the free of inner map when necessary
When updating or deleting an inner map in map array or map htab, the map
may still be accessed by non-sleepable program or sleepable program.
However bpf_map_fd_put_ptr() decreases the ref-counter of the inner map
directly through bpf_map_put(), if the ref-counter is the last one
(which is true for most cases), the inner map will be freed by
ops->map_free() in a kworker. But for now, most .map_free() callbacks
don't use synchronize_rcu() or its variants to wait for the elapse of a
RCU grace period, so after the invocation of ops->map_free completes,
the bpf program which is accessing the inner map may incur
use-after-free problem.
Fix the free of inner map by invoking bpf_map_free_deferred() after both
one RCU grace period and one tasks trace RCU grace period if the inner
map has been removed from the outer map before. The deferment is
accomplished by using call_rcu() or call_rcu_tasks_trace() when
releasing the last ref-counter of bpf map. The newly-added rcu_head
field in bpf_map shares the same storage space with work field to
reduce the size of bpf_map.
Severity ?
6.7 (Medium)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
bba1dc0b55ac462d24ed1228ad49800c238cd6d7 , < 90c445799fd1dc214d7c6279c144e33a35e29ef2
(git)
Affected: bba1dc0b55ac462d24ed1228ad49800c238cd6d7 , < 37d98fb9c3144c0fddf7f6e99aece9927ac8dce6 (git) Affected: bba1dc0b55ac462d24ed1228ad49800c238cd6d7 , < 62fca83303d608ad4fec3f7428c8685680bb01b0 (git) Affected: bba1dc0b55ac462d24ed1228ad49800c238cd6d7 , < f91cd728b10c51f6d4a39957ccd56d1e802fc8ee (git) Affected: bba1dc0b55ac462d24ed1228ad49800c238cd6d7 , < bfd9b20c4862f41d4590fde11d70a5eeae53dcc5 (git) Affected: bba1dc0b55ac462d24ed1228ad49800c238cd6d7 , < 876673364161da50eed6b472d746ef88242b2368 (git) |
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CVE-2024-27000 (GCVE-0-2024-27000)
Vulnerability from cvelistv5 – Published: 2024-05-01 05:28 – Updated: 2025-11-04 17:16
VLAI?
EPSS
Title
serial: mxs-auart: add spinlock around changing cts state
Summary
In the Linux kernel, the following vulnerability has been resolved:
serial: mxs-auart: add spinlock around changing cts state
The uart_handle_cts_change() function in serial_core expects the caller
to hold uport->lock. For example, I have seen the below kernel splat,
when the Bluetooth driver is loaded on an i.MX28 board.
[ 85.119255] ------------[ cut here ]------------
[ 85.124413] WARNING: CPU: 0 PID: 27 at /drivers/tty/serial/serial_core.c:3453 uart_handle_cts_change+0xb4/0xec
[ 85.134694] Modules linked in: hci_uart bluetooth ecdh_generic ecc wlcore_sdio configfs
[ 85.143314] CPU: 0 PID: 27 Comm: kworker/u3:0 Not tainted 6.6.3-00021-gd62a2f068f92 #1
[ 85.151396] Hardware name: Freescale MXS (Device Tree)
[ 85.156679] Workqueue: hci0 hci_power_on [bluetooth]
(...)
[ 85.191765] uart_handle_cts_change from mxs_auart_irq_handle+0x380/0x3f4
[ 85.198787] mxs_auart_irq_handle from __handle_irq_event_percpu+0x88/0x210
(...)
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
4d90bb147ef6b91f529a21b498ff2b5fdc6785b4 , < 56434e295bd446142025913bfdf1587f5e1970ad
(git)
Affected: 4d90bb147ef6b91f529a21b498ff2b5fdc6785b4 , < 21535ef0ac1945080198fe3e4347ea498205c99a (git) Affected: 4d90bb147ef6b91f529a21b498ff2b5fdc6785b4 , < 0dc0637e6b16158af85945425821bfd0151adb37 (git) Affected: 4d90bb147ef6b91f529a21b498ff2b5fdc6785b4 , < 479244d68f5d94f3903eced52b093c1e01ddb495 (git) Affected: 4d90bb147ef6b91f529a21b498ff2b5fdc6785b4 , < 2c9b943e9924cf1269e44289bc5e60e51b0f5270 (git) Affected: 4d90bb147ef6b91f529a21b498ff2b5fdc6785b4 , < 5f40fd6ca2cf0bfbc5a5c9e403dfce8ca899ba37 (git) Affected: 4d90bb147ef6b91f529a21b498ff2b5fdc6785b4 , < 94b0e65c75f4af888ab2dd6c90f060f762924e86 (git) Affected: 4d90bb147ef6b91f529a21b498ff2b5fdc6785b4 , < 54c4ec5f8c471b7c1137a1f769648549c423c026 (git) |
|||||||
|
|||||||||
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CVE-2024-26743 (GCVE-0-2024-26743)
Vulnerability from cvelistv5 – Published: 2024-04-03 17:00 – Updated: 2025-05-04 08:55
VLAI?
EPSS
Title
RDMA/qedr: Fix qedr_create_user_qp error flow
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA/qedr: Fix qedr_create_user_qp error flow
Avoid the following warning by making sure to free the allocated
resources in case that qedr_init_user_queue() fail.
-----------[ cut here ]-----------
WARNING: CPU: 0 PID: 143192 at drivers/infiniband/core/rdma_core.c:874 uverbs_destroy_ufile_hw+0xcf/0xf0 [ib_uverbs]
Modules linked in: tls target_core_user uio target_core_pscsi target_core_file target_core_iblock ib_srpt ib_srp scsi_transport_srp nfsd nfs_acl rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache netfs 8021q garp mrp stp llc ext4 mbcache jbd2 opa_vnic ib_umad ib_ipoib sunrpc rdma_ucm ib_isert iscsi_target_mod target_core_mod ib_iser libiscsi scsi_transport_iscsi rdma_cm iw_cm ib_cm hfi1 intel_rapl_msr intel_rapl_common mgag200 qedr sb_edac drm_shmem_helper rdmavt x86_pkg_temp_thermal drm_kms_helper intel_powerclamp ib_uverbs coretemp i2c_algo_bit kvm_intel dell_wmi_descriptor ipmi_ssif sparse_keymap kvm ib_core rfkill syscopyarea sysfillrect video sysimgblt irqbypass ipmi_si ipmi_devintf fb_sys_fops rapl iTCO_wdt mxm_wmi iTCO_vendor_support intel_cstate pcspkr dcdbas intel_uncore ipmi_msghandler lpc_ich acpi_power_meter mei_me mei fuse drm xfs libcrc32c qede sd_mod ahci libahci t10_pi sg crct10dif_pclmul crc32_pclmul crc32c_intel qed libata tg3
ghash_clmulni_intel megaraid_sas crc8 wmi [last unloaded: ib_srpt]
CPU: 0 PID: 143192 Comm: fi_rdm_tagged_p Kdump: loaded Not tainted 5.14.0-408.el9.x86_64 #1
Hardware name: Dell Inc. PowerEdge R430/03XKDV, BIOS 2.14.0 01/25/2022
RIP: 0010:uverbs_destroy_ufile_hw+0xcf/0xf0 [ib_uverbs]
Code: 5d 41 5c 41 5d 41 5e e9 0f 26 1b dd 48 89 df e8 67 6a ff ff 49 8b 86 10 01 00 00 48 85 c0 74 9c 4c 89 e7 e8 83 c0 cb dd eb 92 <0f> 0b eb be 0f 0b be 04 00 00 00 48 89 df e8 8e f5 ff ff e9 6d ff
RSP: 0018:ffffb7c6cadfbc60 EFLAGS: 00010286
RAX: ffff8f0889ee3f60 RBX: ffff8f088c1a5200 RCX: 00000000802a0016
RDX: 00000000802a0017 RSI: 0000000000000001 RDI: ffff8f0880042600
RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000
R10: ffff8f11fffd5000 R11: 0000000000039000 R12: ffff8f0d5b36cd80
R13: ffff8f088c1a5250 R14: ffff8f1206d91000 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff8f11d7c00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000147069200e20 CR3: 00000001c7210002 CR4: 00000000001706f0
Call Trace:
<TASK>
? show_trace_log_lvl+0x1c4/0x2df
? show_trace_log_lvl+0x1c4/0x2df
? ib_uverbs_close+0x1f/0xb0 [ib_uverbs]
? uverbs_destroy_ufile_hw+0xcf/0xf0 [ib_uverbs]
? __warn+0x81/0x110
? uverbs_destroy_ufile_hw+0xcf/0xf0 [ib_uverbs]
? report_bug+0x10a/0x140
? handle_bug+0x3c/0x70
? exc_invalid_op+0x14/0x70
? asm_exc_invalid_op+0x16/0x20
? uverbs_destroy_ufile_hw+0xcf/0xf0 [ib_uverbs]
ib_uverbs_close+0x1f/0xb0 [ib_uverbs]
__fput+0x94/0x250
task_work_run+0x5c/0x90
do_exit+0x270/0x4a0
do_group_exit+0x2d/0x90
get_signal+0x87c/0x8c0
arch_do_signal_or_restart+0x25/0x100
? ib_uverbs_ioctl+0xc2/0x110 [ib_uverbs]
exit_to_user_mode_loop+0x9c/0x130
exit_to_user_mode_prepare+0xb6/0x100
syscall_exit_to_user_mode+0x12/0x40
do_syscall_64+0x69/0x90
? syscall_exit_work+0x103/0x130
? syscall_exit_to_user_mode+0x22/0x40
? do_syscall_64+0x69/0x90
? syscall_exit_work+0x103/0x130
? syscall_exit_to_user_mode+0x22/0x40
? do_syscall_64+0x69/0x90
? do_syscall_64+0x69/0x90
? common_interrupt+0x43/0xa0
entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x1470abe3ec6b
Code: Unable to access opcode bytes at RIP 0x1470abe3ec41.
RSP: 002b:00007fff13ce9108 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: fffffffffffffffc RBX: 00007fff13ce9218 RCX: 00001470abe3ec6b
RDX: 00007fff13ce9200 RSI: 00000000c0181b01 RDI: 0000000000000004
RBP: 00007fff13ce91e0 R08: 0000558d9655da10 R09: 0000558d9655dd00
R10: 00007fff13ce95c0 R11: 0000000000000246 R12: 00007fff13ce9358
R13: 0000000000000013 R14: 0000558d9655db50 R15: 00007fff13ce9470
</TASK>
--[ end trace 888a9b92e04c5c97 ]--
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
df15856132bc837b512caa36d2227d2350cf64d8 , < 5639414a52a29336ffa1ede80a67c6d927acbc5a
(git)
Affected: df15856132bc837b512caa36d2227d2350cf64d8 , < 135e5465fefa463c5ec93c4eede48b9fedac894a (git) Affected: df15856132bc837b512caa36d2227d2350cf64d8 , < 7f31a244c753aacf40b71d01f03ca6742f81bbbc (git) Affected: df15856132bc837b512caa36d2227d2350cf64d8 , < 95175dda017cd4982cd47960536fa1de003d3298 (git) Affected: df15856132bc837b512caa36d2227d2350cf64d8 , < bab8875c06ebda5e01c5c4cab30022aed85c14e6 (git) Affected: df15856132bc837b512caa36d2227d2350cf64d8 , < 5ba4e6d5863c53e937f49932dee0ecb004c65928 (git) |
|||||||
|
|||||||||
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CVE-2024-26843 (GCVE-0-2024-26843)
Vulnerability from cvelistv5 – Published: 2024-04-17 10:10 – Updated: 2025-05-21 09:12
VLAI?
EPSS
Title
efi: runtime: Fix potential overflow of soft-reserved region size
Summary
In the Linux kernel, the following vulnerability has been resolved:
efi: runtime: Fix potential overflow of soft-reserved region size
md_size will have been narrowed if we have >= 4GB worth of pages in a
soft-reserved region.
Severity ?
6 (Medium)
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
16993c0f0a43213e23666ea40e9163887f593ac7 , < 4fff3d735baea104017f2e3c245e27cdc79f2426
(git)
Affected: 16993c0f0a43213e23666ea40e9163887f593ac7 , < 4aa36b62c3eaa869860bf78b1146e9f2b5f782a9 (git) Affected: 16993c0f0a43213e23666ea40e9163887f593ac7 , < 700c3f642c32721f246e09d3a9511acf40ae42be (git) Affected: 16993c0f0a43213e23666ea40e9163887f593ac7 , < cf3d6813601fe496de7f023435e31bfffa74ae70 (git) Affected: 16993c0f0a43213e23666ea40e9163887f593ac7 , < 156cb12ffdcf33883304f0db645e1eadae712fe0 (git) Affected: 16993c0f0a43213e23666ea40e9163887f593ac7 , < de1034b38a346ef6be25fe8792f5d1e0684d5ff4 (git) |
||
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CVE-2024-26793 (GCVE-0-2024-26793)
Vulnerability from cvelistv5 – Published: 2024-04-04 08:20 – Updated: 2025-05-04 08:56
VLAI?
EPSS
Title
gtp: fix use-after-free and null-ptr-deref in gtp_newlink()
Summary
In the Linux kernel, the following vulnerability has been resolved:
gtp: fix use-after-free and null-ptr-deref in gtp_newlink()
The gtp_link_ops operations structure for the subsystem must be
registered after registering the gtp_net_ops pernet operations structure.
Syzkaller hit 'general protection fault in gtp_genl_dump_pdp' bug:
[ 1010.702740] gtp: GTP module unloaded
[ 1010.715877] general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] SMP KASAN NOPTI
[ 1010.715888] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f]
[ 1010.715895] CPU: 1 PID: 128616 Comm: a.out Not tainted 6.8.0-rc6-std-def-alt1 #1
[ 1010.715899] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.0-alt1 04/01/2014
[ 1010.715908] RIP: 0010:gtp_newlink+0x4d7/0x9c0 [gtp]
[ 1010.715915] Code: 80 3c 02 00 0f 85 41 04 00 00 48 8b bb d8 05 00 00 e8 ed f6 ff ff 48 89 c2 48 89 c5 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 4f 04 00 00 4c 89 e2 4c 8b 6d 00 48 b8 00 00 00
[ 1010.715920] RSP: 0018:ffff888020fbf180 EFLAGS: 00010203
[ 1010.715929] RAX: dffffc0000000000 RBX: ffff88800399c000 RCX: 0000000000000000
[ 1010.715933] RDX: 0000000000000001 RSI: ffffffff84805280 RDI: 0000000000000282
[ 1010.715938] RBP: 000000000000000d R08: 0000000000000001 R09: 0000000000000000
[ 1010.715942] R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800399cc80
[ 1010.715947] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000400
[ 1010.715953] FS: 00007fd1509ab5c0(0000) GS:ffff88805b300000(0000) knlGS:0000000000000000
[ 1010.715958] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1010.715962] CR2: 0000000000000000 CR3: 000000001c07a000 CR4: 0000000000750ee0
[ 1010.715968] PKRU: 55555554
[ 1010.715972] Call Trace:
[ 1010.715985] ? __die_body.cold+0x1a/0x1f
[ 1010.715995] ? die_addr+0x43/0x70
[ 1010.716002] ? exc_general_protection+0x199/0x2f0
[ 1010.716016] ? asm_exc_general_protection+0x1e/0x30
[ 1010.716026] ? gtp_newlink+0x4d7/0x9c0 [gtp]
[ 1010.716034] ? gtp_net_exit+0x150/0x150 [gtp]
[ 1010.716042] __rtnl_newlink+0x1063/0x1700
[ 1010.716051] ? rtnl_setlink+0x3c0/0x3c0
[ 1010.716063] ? is_bpf_text_address+0xc0/0x1f0
[ 1010.716070] ? kernel_text_address.part.0+0xbb/0xd0
[ 1010.716076] ? __kernel_text_address+0x56/0xa0
[ 1010.716084] ? unwind_get_return_address+0x5a/0xa0
[ 1010.716091] ? create_prof_cpu_mask+0x30/0x30
[ 1010.716098] ? arch_stack_walk+0x9e/0xf0
[ 1010.716106] ? stack_trace_save+0x91/0xd0
[ 1010.716113] ? stack_trace_consume_entry+0x170/0x170
[ 1010.716121] ? __lock_acquire+0x15c5/0x5380
[ 1010.716139] ? mark_held_locks+0x9e/0xe0
[ 1010.716148] ? kmem_cache_alloc_trace+0x35f/0x3c0
[ 1010.716155] ? __rtnl_newlink+0x1700/0x1700
[ 1010.716160] rtnl_newlink+0x69/0xa0
[ 1010.716166] rtnetlink_rcv_msg+0x43b/0xc50
[ 1010.716172] ? rtnl_fdb_dump+0x9f0/0x9f0
[ 1010.716179] ? lock_acquire+0x1fe/0x560
[ 1010.716188] ? netlink_deliver_tap+0x12f/0xd50
[ 1010.716196] netlink_rcv_skb+0x14d/0x440
[ 1010.716202] ? rtnl_fdb_dump+0x9f0/0x9f0
[ 1010.716208] ? netlink_ack+0xab0/0xab0
[ 1010.716213] ? netlink_deliver_tap+0x202/0xd50
[ 1010.716220] ? netlink_deliver_tap+0x218/0xd50
[ 1010.716226] ? __virt_addr_valid+0x30b/0x590
[ 1010.716233] netlink_unicast+0x54b/0x800
[ 1010.716240] ? netlink_attachskb+0x870/0x870
[ 1010.716248] ? __check_object_size+0x2de/0x3b0
[ 1010.716254] netlink_sendmsg+0x938/0xe40
[ 1010.716261] ? netlink_unicast+0x800/0x800
[ 1010.716269] ? __import_iovec+0x292/0x510
[ 1010.716276] ? netlink_unicast+0x800/0x800
[ 1010.716284] __sock_sendmsg+0x159/0x190
[ 1010.716290] ____sys_sendmsg+0x712/0x880
[ 1010.716297] ? sock_write_iter+0x3d0/0x3d0
[ 1010.716304] ? __ia32_sys_recvmmsg+0x270/0x270
[ 1010.716309] ? lock_acquire+0x1fe/0x560
[ 1010.716315] ? drain_array_locked+0x90/0x90
[ 1010.716324] ___sys_sendmsg+0xf8/0x170
[ 1010.716331] ? sendmsg_copy_msghdr+0x170/0x170
[ 1010.716337] ? lockdep_init_map
---truncated---
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
459aa660eb1d8ce67080da1983bb81d716aa5a69 , < 01129059d5141d62fae692f7a336ae3bc712d3eb
(git)
Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < ec92aa2cab6f0048f10d6aa4f025c5885cb1a1b6 (git) Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < e668b92a3a01429923fd5ca13e99642aab47de69 (git) Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < 9376d059a705c5dfaac566c2d09891242013ae16 (git) Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < abd32d7f5c0294c1b2454c5a3b13b18446bac627 (git) Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < 93dd420bc41531c9a31498b9538ca83ba6ec191e (git) Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < 5366969a19a8a0d2ffb3d27ef6e8905e5e4216f8 (git) Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < 616d82c3cfa2a2146dd7e3ae47bda7e877ee549e (git) |
|||||||
|
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ngtp: fix use-after-free and null-ptr-deref in gtp_newlink()\n\nThe gtp_link_ops operations structure for the subsystem must be\nregistered after registering the gtp_net_ops pernet operations structure.\n\nSyzkaller hit \u0027general protection fault in gtp_genl_dump_pdp\u0027 bug:\n\n[ 1010.702740] gtp: GTP module unloaded\n[ 1010.715877] general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] SMP KASAN NOPTI\n[ 1010.715888] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f]\n[ 1010.715895] CPU: 1 PID: 128616 Comm: a.out Not tainted 6.8.0-rc6-std-def-alt1 #1\n[ 1010.715899] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.0-alt1 04/01/2014\n[ 1010.715908] RIP: 0010:gtp_newlink+0x4d7/0x9c0 [gtp]\n[ 1010.715915] Code: 80 3c 02 00 0f 85 41 04 00 00 48 8b bb d8 05 00 00 e8 ed f6 ff ff 48 89 c2 48 89 c5 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 \u003c80\u003e 3c 02 00 0f 85 4f 04 00 00 4c 89 e2 4c 8b 6d 00 48 b8 00 00 00\n[ 1010.715920] RSP: 0018:ffff888020fbf180 EFLAGS: 00010203\n[ 1010.715929] RAX: dffffc0000000000 RBX: ffff88800399c000 RCX: 0000000000000000\n[ 1010.715933] RDX: 0000000000000001 RSI: ffffffff84805280 RDI: 0000000000000282\n[ 1010.715938] RBP: 000000000000000d R08: 0000000000000001 R09: 0000000000000000\n[ 1010.715942] R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800399cc80\n[ 1010.715947] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000400\n[ 1010.715953] FS: 00007fd1509ab5c0(0000) GS:ffff88805b300000(0000) knlGS:0000000000000000\n[ 1010.715958] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[ 1010.715962] CR2: 0000000000000000 CR3: 000000001c07a000 CR4: 0000000000750ee0\n[ 1010.715968] PKRU: 55555554\n[ 1010.715972] Call Trace:\n[ 1010.715985] ? __die_body.cold+0x1a/0x1f\n[ 1010.715995] ? die_addr+0x43/0x70\n[ 1010.716002] ? exc_general_protection+0x199/0x2f0\n[ 1010.716016] ? asm_exc_general_protection+0x1e/0x30\n[ 1010.716026] ? gtp_newlink+0x4d7/0x9c0 [gtp]\n[ 1010.716034] ? gtp_net_exit+0x150/0x150 [gtp]\n[ 1010.716042] __rtnl_newlink+0x1063/0x1700\n[ 1010.716051] ? rtnl_setlink+0x3c0/0x3c0\n[ 1010.716063] ? is_bpf_text_address+0xc0/0x1f0\n[ 1010.716070] ? kernel_text_address.part.0+0xbb/0xd0\n[ 1010.716076] ? __kernel_text_address+0x56/0xa0\n[ 1010.716084] ? unwind_get_return_address+0x5a/0xa0\n[ 1010.716091] ? create_prof_cpu_mask+0x30/0x30\n[ 1010.716098] ? arch_stack_walk+0x9e/0xf0\n[ 1010.716106] ? stack_trace_save+0x91/0xd0\n[ 1010.716113] ? stack_trace_consume_entry+0x170/0x170\n[ 1010.716121] ? __lock_acquire+0x15c5/0x5380\n[ 1010.716139] ? mark_held_locks+0x9e/0xe0\n[ 1010.716148] ? kmem_cache_alloc_trace+0x35f/0x3c0\n[ 1010.716155] ? __rtnl_newlink+0x1700/0x1700\n[ 1010.716160] rtnl_newlink+0x69/0xa0\n[ 1010.716166] rtnetlink_rcv_msg+0x43b/0xc50\n[ 1010.716172] ? rtnl_fdb_dump+0x9f0/0x9f0\n[ 1010.716179] ? lock_acquire+0x1fe/0x560\n[ 1010.716188] ? netlink_deliver_tap+0x12f/0xd50\n[ 1010.716196] netlink_rcv_skb+0x14d/0x440\n[ 1010.716202] ? rtnl_fdb_dump+0x9f0/0x9f0\n[ 1010.716208] ? netlink_ack+0xab0/0xab0\n[ 1010.716213] ? netlink_deliver_tap+0x202/0xd50\n[ 1010.716220] ? netlink_deliver_tap+0x218/0xd50\n[ 1010.716226] ? __virt_addr_valid+0x30b/0x590\n[ 1010.716233] netlink_unicast+0x54b/0x800\n[ 1010.716240] ? netlink_attachskb+0x870/0x870\n[ 1010.716248] ? __check_object_size+0x2de/0x3b0\n[ 1010.716254] netlink_sendmsg+0x938/0xe40\n[ 1010.716261] ? netlink_unicast+0x800/0x800\n[ 1010.716269] ? __import_iovec+0x292/0x510\n[ 1010.716276] ? netlink_unicast+0x800/0x800\n[ 1010.716284] __sock_sendmsg+0x159/0x190\n[ 1010.716290] ____sys_sendmsg+0x712/0x880\n[ 1010.716297] ? sock_write_iter+0x3d0/0x3d0\n[ 1010.716304] ? __ia32_sys_recvmmsg+0x270/0x270\n[ 1010.716309] ? lock_acquire+0x1fe/0x560\n[ 1010.716315] ? drain_array_locked+0x90/0x90\n[ 1010.716324] ___sys_sendmsg+0xf8/0x170\n[ 1010.716331] ? sendmsg_copy_msghdr+0x170/0x170\n[ 1010.716337] ? lockdep_init_map\n---truncated---"
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CVE-2024-26880 (GCVE-0-2024-26880)
Vulnerability from cvelistv5 – Published: 2024-04-17 10:27 – Updated: 2025-05-04 08:58
VLAI?
EPSS
Title
dm: call the resume method on internal suspend
Summary
In the Linux kernel, the following vulnerability has been resolved:
dm: call the resume method on internal suspend
There is this reported crash when experimenting with the lvm2 testsuite.
The list corruption is caused by the fact that the postsuspend and resume
methods were not paired correctly; there were two consecutive calls to the
origin_postsuspend function. The second call attempts to remove the
"hash_list" entry from a list, while it was already removed by the first
call.
Fix __dm_internal_resume so that it calls the preresume and resume
methods of the table's targets.
If a preresume method of some target fails, we are in a tricky situation.
We can't return an error because dm_internal_resume isn't supposed to
return errors. We can't return success, because then the "resume" and
"postsuspend" methods would not be paired correctly. So, we set the
DMF_SUSPENDED flag and we fake normal suspend - it may confuse userspace
tools, but it won't cause a kernel crash.
------------[ cut here ]------------
kernel BUG at lib/list_debug.c:56!
invalid opcode: 0000 [#1] PREEMPT SMP
CPU: 1 PID: 8343 Comm: dmsetup Not tainted 6.8.0-rc6 #4
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.14.0-2 04/01/2014
RIP: 0010:__list_del_entry_valid_or_report+0x77/0xc0
<snip>
RSP: 0018:ffff8881b831bcc0 EFLAGS: 00010282
RAX: 000000000000004e RBX: ffff888143b6eb80 RCX: 0000000000000000
RDX: 0000000000000001 RSI: ffffffff819053d0 RDI: 00000000ffffffff
RBP: ffff8881b83a3400 R08: 00000000fffeffff R09: 0000000000000058
R10: 0000000000000000 R11: ffffffff81a24080 R12: 0000000000000001
R13: ffff88814538e000 R14: ffff888143bc6dc0 R15: ffffffffa02e4bb0
FS: 00000000f7c0f780(0000) GS:ffff8893f0a40000(0000) knlGS:0000000000000000
CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033
CR2: 0000000057fb5000 CR3: 0000000143474000 CR4: 00000000000006b0
Call Trace:
<TASK>
? die+0x2d/0x80
? do_trap+0xeb/0xf0
? __list_del_entry_valid_or_report+0x77/0xc0
? do_error_trap+0x60/0x80
? __list_del_entry_valid_or_report+0x77/0xc0
? exc_invalid_op+0x49/0x60
? __list_del_entry_valid_or_report+0x77/0xc0
? asm_exc_invalid_op+0x16/0x20
? table_deps+0x1b0/0x1b0 [dm_mod]
? __list_del_entry_valid_or_report+0x77/0xc0
origin_postsuspend+0x1a/0x50 [dm_snapshot]
dm_table_postsuspend_targets+0x34/0x50 [dm_mod]
dm_suspend+0xd8/0xf0 [dm_mod]
dev_suspend+0x1f2/0x2f0 [dm_mod]
? table_deps+0x1b0/0x1b0 [dm_mod]
ctl_ioctl+0x300/0x5f0 [dm_mod]
dm_compat_ctl_ioctl+0x7/0x10 [dm_mod]
__x64_compat_sys_ioctl+0x104/0x170
do_syscall_64+0x184/0x1b0
entry_SYSCALL_64_after_hwframe+0x46/0x4e
RIP: 0033:0xf7e6aead
<snip>
---[ end trace 0000000000000000 ]---
Severity ?
6.3 (Medium)
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
ffcc39364160663cda1a3c358f4537302a92459b , < 69836d9329f0b4c58faaf3d886a7748ddb5bf718
(git)
Affected: ffcc39364160663cda1a3c358f4537302a92459b , < da7ece2197101b1469853e6b5e915be1e3896d52 (git) Affected: ffcc39364160663cda1a3c358f4537302a92459b , < f89bd27709376d37ff883067193320c58a8c1d5a (git) Affected: ffcc39364160663cda1a3c358f4537302a92459b , < 03ad5ad53e51abf3a4c7538c1bc67a5982b41dc5 (git) Affected: ffcc39364160663cda1a3c358f4537302a92459b , < ad10289f68f45649816cc68eb93f45fd5ec48a15 (git) Affected: ffcc39364160663cda1a3c358f4537302a92459b , < 15a3fc5c8774c17589dabfe1d642d40685c985af (git) Affected: ffcc39364160663cda1a3c358f4537302a92459b , < ef02d8edf738557af2865c5bfb66a03c4e071be7 (git) Affected: ffcc39364160663cda1a3c358f4537302a92459b , < 360a7d1be8112654f1fb328ed3862be630bca3f4 (git) Affected: ffcc39364160663cda1a3c358f4537302a92459b , < 65e8fbde64520001abf1c8d0e573561b4746ef38 (git) |
|||||||
|
|||||||||
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CVE-2023-52650 (GCVE-0-2023-52650)
Vulnerability from cvelistv5 – Published: 2024-05-01 12:53 – Updated: 2025-05-04 07:40
VLAI?
EPSS
Title
drm/tegra: dsi: Add missing check for of_find_device_by_node
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/tegra: dsi: Add missing check for of_find_device_by_node
Add check for the return value of of_find_device_by_node() and return
the error if it fails in order to avoid NULL pointer dereference.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
e94236cde4d519cdecd45e2435defba33abdc99f , < 47a13d0b9d8527518639ab5c39667f69d6203e80
(git)
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|||||||
|
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CVE-2024-27019 (GCVE-0-2024-27019)
Vulnerability from cvelistv5 – Published: 2024-05-01 05:30 – Updated: 2025-11-04 17:17
VLAI?
EPSS
Title
netfilter: nf_tables: Fix potential data-race in __nft_obj_type_get()
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nf_tables: Fix potential data-race in __nft_obj_type_get()
nft_unregister_obj() can concurrent with __nft_obj_type_get(),
and there is not any protection when iterate over nf_tables_objects
list in __nft_obj_type_get(). Therefore, there is potential data-race
of nf_tables_objects list entry.
Use list_for_each_entry_rcu() to iterate over nf_tables_objects
list in __nft_obj_type_get(), and use rcu_read_lock() in the caller
nft_obj_type_get() to protect the entire type query process.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
e50092404c1bc7aaeb0a0f4077fa6f07b073a20f , < cade34279c2249eafe528564bd2e203e4ff15f88
(git)
Affected: e50092404c1bc7aaeb0a0f4077fa6f07b073a20f , < 379bf7257bc5f2a1b1ca8514e08a871b7bf6d920 (git) Affected: e50092404c1bc7aaeb0a0f4077fa6f07b073a20f , < df7c0fb8c2b9f9cac65659332581b19682a71349 (git) Affected: e50092404c1bc7aaeb0a0f4077fa6f07b073a20f , < ad333578f736d56920e090d7db1f8dec891d815e (git) Affected: e50092404c1bc7aaeb0a0f4077fa6f07b073a20f , < 4ca946b19caf655a08d5e2266d4d5526025ebb73 (git) Affected: e50092404c1bc7aaeb0a0f4077fa6f07b073a20f , < d78d867dcea69c328db30df665be5be7d0148484 (git) |
|||||||
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CVE-2024-27075 (GCVE-0-2024-27075)
Vulnerability from cvelistv5 – Published: 2024-05-01 13:04 – Updated: 2025-05-04 12:55
VLAI?
EPSS
Title
media: dvb-frontends: avoid stack overflow warnings with clang
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: dvb-frontends: avoid stack overflow warnings with clang
A previous patch worked around a KASAN issue in stv0367, now a similar
problem showed up with clang:
drivers/media/dvb-frontends/stv0367.c:1222:12: error: stack frame size (3624) exceeds limit (2048) in 'stv0367ter_set_frontend' [-Werror,-Wframe-larger-than]
1214 | static int stv0367ter_set_frontend(struct dvb_frontend *fe)
Rework the stv0367_writereg() function to be simpler and mark both
register access functions as noinline_for_stack so the temporary
i2c_msg structures do not get duplicated on the stack when KASAN_STACK
is enabled.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
3cd890dbe2a4f14cc44c85bb6cf37e5e22d4dd0e , < c073c8cede5abd3836e83d70d72606d11d0759d4
(git)
Affected: 3cd890dbe2a4f14cc44c85bb6cf37e5e22d4dd0e , < fa8b472952ef46eb632825051078c21ce0cafe55 (git) Affected: 3cd890dbe2a4f14cc44c85bb6cf37e5e22d4dd0e , < fb07104a02e87c06c39914d13ed67fd8f839ca82 (git) Affected: 3cd890dbe2a4f14cc44c85bb6cf37e5e22d4dd0e , < d20b64f156de5d10410963fe238d82a4e7e97a2f (git) Affected: 3cd890dbe2a4f14cc44c85bb6cf37e5e22d4dd0e , < 107052a8cfeff3a97326277192b4f052e4860a8a (git) Affected: 3cd890dbe2a4f14cc44c85bb6cf37e5e22d4dd0e , < 8fad9c5bb00d3a9508d18bbfe832e33a47377730 (git) Affected: 3cd890dbe2a4f14cc44c85bb6cf37e5e22d4dd0e , < d6b4895197ab5a47cb81c6852d49320b05052960 (git) Affected: 3cd890dbe2a4f14cc44c85bb6cf37e5e22d4dd0e , < ed514ecf4f29c80a2f09ae3c877059b401efe893 (git) Affected: 3cd890dbe2a4f14cc44c85bb6cf37e5e22d4dd0e , < 7a4cf27d1f0538f779bf31b8c99eda394e277119 (git) Affected: dc4bc70259daba144f799e40a99413a86c601006 (git) Affected: d1d85ae79d5e5592dccba6890658c0999b864ddc (git) Affected: ad91b2e392be4339e09eefd8479675b4232ddfa1 (git) Affected: ec1eeaf5b6c12b561d9a90588987e44a2e2f8b1a (git) |
|||||||
|
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CVE-2023-52583 (GCVE-0-2023-52583)
Vulnerability from cvelistv5 – Published: 2024-03-06 06:45 – Updated: 2025-05-04 07:39
VLAI?
EPSS
Title
ceph: fix deadlock or deadcode of misusing dget()
Summary
In the Linux kernel, the following vulnerability has been resolved:
ceph: fix deadlock or deadcode of misusing dget()
The lock order is incorrect between denty and its parent, we should
always make sure that the parent get the lock first.
But since this deadcode is never used and the parent dir will always
be set from the callers, let's just remove it.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
9030aaf9bf0a1eee47a154c316c789e959638b0f , < eb55ba8aa7fb7aad54f40fbf4d8dcdfdba0bebf6
(git)
Affected: 9030aaf9bf0a1eee47a154c316c789e959638b0f , < 6ab4fd508fad942f1f1ba940492f2735e078e980 (git) Affected: 9030aaf9bf0a1eee47a154c316c789e959638b0f , < e016e358461b89b231626fcf78c5c38e35c44fd3 (git) Affected: 9030aaf9bf0a1eee47a154c316c789e959638b0f , < a9c15d6e8aee074fae66c04d114f20b84274fcca (git) Affected: 9030aaf9bf0a1eee47a154c316c789e959638b0f , < 7f2649c94264d00df6b6ac27161e9f4372a3450e (git) Affected: 9030aaf9bf0a1eee47a154c316c789e959638b0f , < 196b87e5c00ce021e164a5de0f0d04f4116a9160 (git) Affected: 9030aaf9bf0a1eee47a154c316c789e959638b0f , < 76cb2aa3421fee4fde706dec41b1344bc0a9ad67 (git) Affected: 9030aaf9bf0a1eee47a154c316c789e959638b0f , < b493ad718b1f0357394d2cdecbf00a44a36fa085 (git) |
|||||||
|
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CVE-2023-52486 (GCVE-0-2023-52486)
Vulnerability from cvelistv5 – Published: 2024-02-29 15:52 – Updated: 2026-01-05 10:16
VLAI?
EPSS
Title
drm: Don't unref the same fb many times by mistake due to deadlock handling
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.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
29dc0d1de18239cf3ef8bab578b8321ed340d81c , < 376e21a9e4c2c63ee5d8d3aa74be5082c3882229
(git)
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CVE-2024-26712 (GCVE-0-2024-26712)
Vulnerability from cvelistv5 – Published: 2024-04-03 14:55 – Updated: 2025-05-07 20:00
VLAI?
EPSS
Title
powerpc/kasan: Fix addr error caused by page alignment
Summary
In the Linux kernel, the following vulnerability has been resolved:
powerpc/kasan: Fix addr error caused by page alignment
In kasan_init_region, when k_start is not page aligned, at the begin of
for loop, k_cur = k_start & PAGE_MASK is less than k_start, and then
`va = block + k_cur - k_start` is less than block, the addr va is invalid,
because the memory address space from va to block is not alloced by
memblock_alloc, which will not be reserved by memblock_reserve later, it
will be used by other places.
As a result, memory overwriting occurs.
for example:
int __init __weak kasan_init_region(void *start, size_t size)
{
[...]
/* if say block(dcd97000) k_start(feef7400) k_end(feeff3fe) */
block = memblock_alloc(k_end - k_start, PAGE_SIZE);
[...]
for (k_cur = k_start & PAGE_MASK; k_cur < k_end; k_cur += PAGE_SIZE) {
/* at the begin of for loop
* block(dcd97000) va(dcd96c00) k_cur(feef7000) k_start(feef7400)
* va(dcd96c00) is less than block(dcd97000), va is invalid
*/
void *va = block + k_cur - k_start;
[...]
}
[...]
}
Therefore, page alignment is performed on k_start before
memblock_alloc() to ensure the validity of the VA address.
Severity ?
4.4 (Medium)
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
663c0c9496a69f80011205ba3194049bcafd681d , < 230e89b5ad0a33f530a2a976b3e5e4385cb27882
(git)
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CVE-2024-26664 (GCVE-0-2024-26664)
Vulnerability from cvelistv5 – Published: 2024-04-02 06:22 – Updated: 2025-05-04 12:54
VLAI?
EPSS
Title
hwmon: (coretemp) Fix out-of-bounds memory access
Summary
In the Linux kernel, the following vulnerability has been resolved:
hwmon: (coretemp) Fix out-of-bounds memory access
Fix a bug that pdata->cpu_map[] is set before out-of-bounds check.
The problem might be triggered on systems with more than 128 cores per
package.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
4f9dcadc55c21b39b072bb0882362c7edc4340bc , < 93f0f4e846fcb682c3ec436e3b2e30e5a3a8ee6a
(git)
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CVE-2024-26675 (GCVE-0-2024-26675)
Vulnerability from cvelistv5 – Published: 2024-04-02 07:01 – Updated: 2025-05-04 08:53
VLAI?
EPSS
Title
ppp_async: limit MRU to 64K
Summary
In the Linux kernel, the following vulnerability has been resolved:
ppp_async: limit MRU to 64K
syzbot triggered a warning [1] in __alloc_pages():
WARN_ON_ONCE_GFP(order > MAX_PAGE_ORDER, gfp)
Willem fixed a similar issue in commit c0a2a1b0d631 ("ppp: limit MRU to 64K")
Adopt the same sanity check for ppp_async_ioctl(PPPIOCSMRU)
[1]:
WARNING: CPU: 1 PID: 11 at mm/page_alloc.c:4543 __alloc_pages+0x308/0x698 mm/page_alloc.c:4543
Modules linked in:
CPU: 1 PID: 11 Comm: kworker/u4:0 Not tainted 6.8.0-rc2-syzkaller-g41bccc98fb79 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
Workqueue: events_unbound flush_to_ldisc
pstate: 204000c5 (nzCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __alloc_pages+0x308/0x698 mm/page_alloc.c:4543
lr : __alloc_pages+0xc8/0x698 mm/page_alloc.c:4537
sp : ffff800093967580
x29: ffff800093967660 x28: ffff8000939675a0 x27: dfff800000000000
x26: ffff70001272ceb4 x25: 0000000000000000 x24: ffff8000939675c0
x23: 0000000000000000 x22: 0000000000060820 x21: 1ffff0001272ceb8
x20: ffff8000939675e0 x19: 0000000000000010 x18: ffff800093967120
x17: ffff800083bded5c x16: ffff80008ac97500 x15: 0000000000000005
x14: 1ffff0001272cebc x13: 0000000000000000 x12: 0000000000000000
x11: ffff70001272cec1 x10: 1ffff0001272cec0 x9 : 0000000000000001
x8 : ffff800091c91000 x7 : 0000000000000000 x6 : 000000000000003f
x5 : 00000000ffffffff x4 : 0000000000000000 x3 : 0000000000000020
x2 : 0000000000000008 x1 : 0000000000000000 x0 : ffff8000939675e0
Call trace:
__alloc_pages+0x308/0x698 mm/page_alloc.c:4543
__alloc_pages_node include/linux/gfp.h:238 [inline]
alloc_pages_node include/linux/gfp.h:261 [inline]
__kmalloc_large_node+0xbc/0x1fc mm/slub.c:3926
__do_kmalloc_node mm/slub.c:3969 [inline]
__kmalloc_node_track_caller+0x418/0x620 mm/slub.c:4001
kmalloc_reserve+0x17c/0x23c net/core/skbuff.c:590
__alloc_skb+0x1c8/0x3d8 net/core/skbuff.c:651
__netdev_alloc_skb+0xb8/0x3e8 net/core/skbuff.c:715
netdev_alloc_skb include/linux/skbuff.h:3235 [inline]
dev_alloc_skb include/linux/skbuff.h:3248 [inline]
ppp_async_input drivers/net/ppp/ppp_async.c:863 [inline]
ppp_asynctty_receive+0x588/0x186c drivers/net/ppp/ppp_async.c:341
tty_ldisc_receive_buf+0x12c/0x15c drivers/tty/tty_buffer.c:390
tty_port_default_receive_buf+0x74/0xac drivers/tty/tty_port.c:37
receive_buf drivers/tty/tty_buffer.c:444 [inline]
flush_to_ldisc+0x284/0x6e4 drivers/tty/tty_buffer.c:494
process_one_work+0x694/0x1204 kernel/workqueue.c:2633
process_scheduled_works kernel/workqueue.c:2706 [inline]
worker_thread+0x938/0xef4 kernel/workqueue.c:2787
kthread+0x288/0x310 kernel/kthread.c:388
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 4fdb14ba89faff6e6969a4dffdc8e54235d6e5ed
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 56fae81633ccee307cfcb032f706bf1863a56982 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < b06e067e93fa4b98acfd3a9f38a398ab91bbc58b (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 58fbe665b097bf7b3144da7e7b91fb27aa8d0ae3 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 4e2c4846b2507f6dfc9bea72b7567c2693a82a16 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 7e5ef49670766c9742ffcd9cead7cdb018268719 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 210d938f963dddc543b07e66a79b7d8d4bd00bd8 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < cb88cb53badb8aeb3955ad6ce80b07b598e310b8 (git) |
|||||||
|
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CVE-2024-26645 (GCVE-0-2024-26645)
Vulnerability from cvelistv5 – Published: 2024-03-26 15:17 – Updated: 2025-05-04 08:52
VLAI?
EPSS
Title
tracing: Ensure visibility when inserting an element into tracing_map
Summary
In the Linux kernel, the following vulnerability has been resolved:
tracing: Ensure visibility when inserting an element into tracing_map
Running the following two commands in parallel on a multi-processor
AArch64 machine can sporadically produce an unexpected warning about
duplicate histogram entries:
$ while true; do
echo hist:key=id.syscall:val=hitcount > \
/sys/kernel/debug/tracing/events/raw_syscalls/sys_enter/trigger
cat /sys/kernel/debug/tracing/events/raw_syscalls/sys_enter/hist
sleep 0.001
done
$ stress-ng --sysbadaddr $(nproc)
The warning looks as follows:
[ 2911.172474] ------------[ cut here ]------------
[ 2911.173111] Duplicates detected: 1
[ 2911.173574] WARNING: CPU: 2 PID: 12247 at kernel/trace/tracing_map.c:983 tracing_map_sort_entries+0x3e0/0x408
[ 2911.174702] Modules linked in: iscsi_ibft(E) iscsi_boot_sysfs(E) rfkill(E) af_packet(E) nls_iso8859_1(E) nls_cp437(E) vfat(E) fat(E) ena(E) tiny_power_button(E) qemu_fw_cfg(E) button(E) fuse(E) efi_pstore(E) ip_tables(E) x_tables(E) xfs(E) libcrc32c(E) aes_ce_blk(E) aes_ce_cipher(E) crct10dif_ce(E) polyval_ce(E) polyval_generic(E) ghash_ce(E) gf128mul(E) sm4_ce_gcm(E) sm4_ce_ccm(E) sm4_ce(E) sm4_ce_cipher(E) sm4(E) sm3_ce(E) sm3(E) sha3_ce(E) sha512_ce(E) sha512_arm64(E) sha2_ce(E) sha256_arm64(E) nvme(E) sha1_ce(E) nvme_core(E) nvme_auth(E) t10_pi(E) sg(E) scsi_mod(E) scsi_common(E) efivarfs(E)
[ 2911.174738] Unloaded tainted modules: cppc_cpufreq(E):1
[ 2911.180985] CPU: 2 PID: 12247 Comm: cat Kdump: loaded Tainted: G E 6.7.0-default #2 1b58bbb22c97e4399dc09f92d309344f69c44a01
[ 2911.182398] Hardware name: Amazon EC2 c7g.8xlarge/, BIOS 1.0 11/1/2018
[ 2911.183208] pstate: 61400005 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--)
[ 2911.184038] pc : tracing_map_sort_entries+0x3e0/0x408
[ 2911.184667] lr : tracing_map_sort_entries+0x3e0/0x408
[ 2911.185310] sp : ffff8000a1513900
[ 2911.185750] x29: ffff8000a1513900 x28: ffff0003f272fe80 x27: 0000000000000001
[ 2911.186600] x26: ffff0003f272fe80 x25: 0000000000000030 x24: 0000000000000008
[ 2911.187458] x23: ffff0003c5788000 x22: ffff0003c16710c8 x21: ffff80008017f180
[ 2911.188310] x20: ffff80008017f000 x19: ffff80008017f180 x18: ffffffffffffffff
[ 2911.189160] x17: 0000000000000000 x16: 0000000000000000 x15: ffff8000a15134b8
[ 2911.190015] x14: 0000000000000000 x13: 205d373432323154 x12: 5b5d313131333731
[ 2911.190844] x11: 00000000fffeffff x10: 00000000fffeffff x9 : ffffd1b78274a13c
[ 2911.191716] x8 : 000000000017ffe8 x7 : c0000000fffeffff x6 : 000000000057ffa8
[ 2911.192554] x5 : ffff0012f6c24ec0 x4 : 0000000000000000 x3 : ffff2e5b72b5d000
[ 2911.193404] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0003ff254480
[ 2911.194259] Call trace:
[ 2911.194626] tracing_map_sort_entries+0x3e0/0x408
[ 2911.195220] hist_show+0x124/0x800
[ 2911.195692] seq_read_iter+0x1d4/0x4e8
[ 2911.196193] seq_read+0xe8/0x138
[ 2911.196638] vfs_read+0xc8/0x300
[ 2911.197078] ksys_read+0x70/0x108
[ 2911.197534] __arm64_sys_read+0x24/0x38
[ 2911.198046] invoke_syscall+0x78/0x108
[ 2911.198553] el0_svc_common.constprop.0+0xd0/0xf8
[ 2911.199157] do_el0_svc+0x28/0x40
[ 2911.199613] el0_svc+0x40/0x178
[ 2911.200048] el0t_64_sync_handler+0x13c/0x158
[ 2911.200621] el0t_64_sync+0x1a8/0x1b0
[ 2911.201115] ---[ end trace 0000000000000000 ]---
The problem appears to be caused by CPU reordering of writes issued from
__tracing_map_insert().
The check for the presence of an element with a given key in this
function is:
val = READ_ONCE(entry->val);
if (val && keys_match(key, val->key, map->key_size)) ...
The write of a new entry is:
elt = get_free_elt(map);
memcpy(elt->key, key, map->key_size);
entry->val = elt;
The "memcpy(elt->key, key, map->key_size);" and "entry->val = elt;"
stores may become visible in the reversed order on another CPU. This
second CPU might then incorrectly determine that a new key doesn't match
an already present val->key and subse
---truncated---
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
c193707dde77ace92a649cd59a17e105e2fbeaef , < 5022b331c041e8c54b9a6a3251579bd1e8c0fc0b
(git)
Affected: c193707dde77ace92a649cd59a17e105e2fbeaef , < dad9b28f675ed99b4dec261db2a397efeb80b74c (git) Affected: c193707dde77ace92a649cd59a17e105e2fbeaef , < ef70dfa0b1e5084f32635156c9a5c795352ad860 (git) Affected: c193707dde77ace92a649cd59a17e105e2fbeaef , < aef1cb00856ccfd614467cfb50b791278992e177 (git) Affected: c193707dde77ace92a649cd59a17e105e2fbeaef , < f4f7e696db0274ff560482cc52eddbf0551d4b7a (git) Affected: c193707dde77ace92a649cd59a17e105e2fbeaef , < a1eebe76e187dbe11ca299f8dbb6e45d5b1889e7 (git) Affected: c193707dde77ace92a649cd59a17e105e2fbeaef , < bf4aeff7da85c3becd39fb73bac94122331c30fb (git) Affected: c193707dde77ace92a649cd59a17e105e2fbeaef , < 2b44760609e9eaafc9d234a6883d042fc21132a7 (git) |
|||||||
|
|||||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntracing: Ensure visibility when inserting an element into tracing_map\n\nRunning the following two commands in parallel on a multi-processor\nAArch64 machine can sporadically produce an unexpected warning about\nduplicate histogram entries:\n\n $ while true; do\n echo hist:key=id.syscall:val=hitcount \u003e \\\n /sys/kernel/debug/tracing/events/raw_syscalls/sys_enter/trigger\n cat /sys/kernel/debug/tracing/events/raw_syscalls/sys_enter/hist\n sleep 0.001\n done\n $ stress-ng --sysbadaddr $(nproc)\n\nThe warning looks as follows:\n\n[ 2911.172474] ------------[ cut here ]------------\n[ 2911.173111] Duplicates detected: 1\n[ 2911.173574] WARNING: CPU: 2 PID: 12247 at kernel/trace/tracing_map.c:983 tracing_map_sort_entries+0x3e0/0x408\n[ 2911.174702] Modules linked in: iscsi_ibft(E) iscsi_boot_sysfs(E) rfkill(E) af_packet(E) nls_iso8859_1(E) nls_cp437(E) vfat(E) fat(E) ena(E) tiny_power_button(E) qemu_fw_cfg(E) button(E) fuse(E) efi_pstore(E) ip_tables(E) x_tables(E) xfs(E) libcrc32c(E) aes_ce_blk(E) aes_ce_cipher(E) crct10dif_ce(E) polyval_ce(E) polyval_generic(E) ghash_ce(E) gf128mul(E) sm4_ce_gcm(E) sm4_ce_ccm(E) sm4_ce(E) sm4_ce_cipher(E) sm4(E) sm3_ce(E) sm3(E) sha3_ce(E) sha512_ce(E) sha512_arm64(E) sha2_ce(E) sha256_arm64(E) nvme(E) sha1_ce(E) nvme_core(E) nvme_auth(E) t10_pi(E) sg(E) scsi_mod(E) scsi_common(E) efivarfs(E)\n[ 2911.174738] Unloaded tainted modules: cppc_cpufreq(E):1\n[ 2911.180985] CPU: 2 PID: 12247 Comm: cat Kdump: loaded Tainted: G E 6.7.0-default #2 1b58bbb22c97e4399dc09f92d309344f69c44a01\n[ 2911.182398] Hardware name: Amazon EC2 c7g.8xlarge/, BIOS 1.0 11/1/2018\n[ 2911.183208] pstate: 61400005 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--)\n[ 2911.184038] pc : tracing_map_sort_entries+0x3e0/0x408\n[ 2911.184667] lr : tracing_map_sort_entries+0x3e0/0x408\n[ 2911.185310] sp : ffff8000a1513900\n[ 2911.185750] x29: ffff8000a1513900 x28: ffff0003f272fe80 x27: 0000000000000001\n[ 2911.186600] x26: ffff0003f272fe80 x25: 0000000000000030 x24: 0000000000000008\n[ 2911.187458] x23: ffff0003c5788000 x22: ffff0003c16710c8 x21: ffff80008017f180\n[ 2911.188310] x20: ffff80008017f000 x19: ffff80008017f180 x18: ffffffffffffffff\n[ 2911.189160] x17: 0000000000000000 x16: 0000000000000000 x15: ffff8000a15134b8\n[ 2911.190015] x14: 0000000000000000 x13: 205d373432323154 x12: 5b5d313131333731\n[ 2911.190844] x11: 00000000fffeffff x10: 00000000fffeffff x9 : ffffd1b78274a13c\n[ 2911.191716] x8 : 000000000017ffe8 x7 : c0000000fffeffff x6 : 000000000057ffa8\n[ 2911.192554] x5 : ffff0012f6c24ec0 x4 : 0000000000000000 x3 : ffff2e5b72b5d000\n[ 2911.193404] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0003ff254480\n[ 2911.194259] Call trace:\n[ 2911.194626] tracing_map_sort_entries+0x3e0/0x408\n[ 2911.195220] hist_show+0x124/0x800\n[ 2911.195692] seq_read_iter+0x1d4/0x4e8\n[ 2911.196193] seq_read+0xe8/0x138\n[ 2911.196638] vfs_read+0xc8/0x300\n[ 2911.197078] ksys_read+0x70/0x108\n[ 2911.197534] __arm64_sys_read+0x24/0x38\n[ 2911.198046] invoke_syscall+0x78/0x108\n[ 2911.198553] el0_svc_common.constprop.0+0xd0/0xf8\n[ 2911.199157] do_el0_svc+0x28/0x40\n[ 2911.199613] el0_svc+0x40/0x178\n[ 2911.200048] el0t_64_sync_handler+0x13c/0x158\n[ 2911.200621] el0t_64_sync+0x1a8/0x1b0\n[ 2911.201115] ---[ end trace 0000000000000000 ]---\n\nThe problem appears to be caused by CPU reordering of writes issued from\n__tracing_map_insert().\n\nThe check for the presence of an element with a given key in this\nfunction is:\n\n val = READ_ONCE(entry-\u003eval);\n if (val \u0026\u0026 keys_match(key, val-\u003ekey, map-\u003ekey_size)) ...\n\nThe write of a new entry is:\n\n elt = get_free_elt(map);\n memcpy(elt-\u003ekey, key, map-\u003ekey_size);\n entry-\u003eval = elt;\n\nThe \"memcpy(elt-\u003ekey, key, map-\u003ekey_size);\" and \"entry-\u003eval = elt;\"\nstores may become visible in the reversed order on another CPU. This\nsecond CPU might then incorrectly determine that a new key doesn\u0027t match\nan already present val-\u003ekey and subse\n---truncated---"
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CVE-2024-26641 (GCVE-0-2024-26641)
Vulnerability from cvelistv5 – Published: 2024-03-18 10:19 – Updated: 2025-05-04 08:52
VLAI?
EPSS
Title
ip6_tunnel: make sure to pull inner header in __ip6_tnl_rcv()
Summary
In the Linux kernel, the following vulnerability has been resolved:
ip6_tunnel: make sure to pull inner header in __ip6_tnl_rcv()
syzbot found __ip6_tnl_rcv() could access unitiliazed data [1].
Call pskb_inet_may_pull() to fix this, and initialize ipv6h
variable after this call as it can change skb->head.
[1]
BUG: KMSAN: uninit-value in __INET_ECN_decapsulate include/net/inet_ecn.h:253 [inline]
BUG: KMSAN: uninit-value in INET_ECN_decapsulate include/net/inet_ecn.h:275 [inline]
BUG: KMSAN: uninit-value in IP6_ECN_decapsulate+0x7df/0x1e50 include/net/inet_ecn.h:321
__INET_ECN_decapsulate include/net/inet_ecn.h:253 [inline]
INET_ECN_decapsulate include/net/inet_ecn.h:275 [inline]
IP6_ECN_decapsulate+0x7df/0x1e50 include/net/inet_ecn.h:321
ip6ip6_dscp_ecn_decapsulate+0x178/0x1b0 net/ipv6/ip6_tunnel.c:727
__ip6_tnl_rcv+0xd4e/0x1590 net/ipv6/ip6_tunnel.c:845
ip6_tnl_rcv+0xce/0x100 net/ipv6/ip6_tunnel.c:888
gre_rcv+0x143f/0x1870
ip6_protocol_deliver_rcu+0xda6/0x2a60 net/ipv6/ip6_input.c:438
ip6_input_finish net/ipv6/ip6_input.c:483 [inline]
NF_HOOK include/linux/netfilter.h:314 [inline]
ip6_input+0x15d/0x430 net/ipv6/ip6_input.c:492
ip6_mc_input+0xa7e/0xc80 net/ipv6/ip6_input.c:586
dst_input include/net/dst.h:461 [inline]
ip6_rcv_finish+0x5db/0x870 net/ipv6/ip6_input.c:79
NF_HOOK include/linux/netfilter.h:314 [inline]
ipv6_rcv+0xda/0x390 net/ipv6/ip6_input.c:310
__netif_receive_skb_one_core net/core/dev.c:5532 [inline]
__netif_receive_skb+0x1a6/0x5a0 net/core/dev.c:5646
netif_receive_skb_internal net/core/dev.c:5732 [inline]
netif_receive_skb+0x58/0x660 net/core/dev.c:5791
tun_rx_batched+0x3ee/0x980 drivers/net/tun.c:1555
tun_get_user+0x53af/0x66d0 drivers/net/tun.c:2002
tun_chr_write_iter+0x3af/0x5d0 drivers/net/tun.c:2048
call_write_iter include/linux/fs.h:2084 [inline]
new_sync_write fs/read_write.c:497 [inline]
vfs_write+0x786/0x1200 fs/read_write.c:590
ksys_write+0x20f/0x4c0 fs/read_write.c:643
__do_sys_write fs/read_write.c:655 [inline]
__se_sys_write fs/read_write.c:652 [inline]
__x64_sys_write+0x93/0xd0 fs/read_write.c:652
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0x6d/0x140 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x63/0x6b
Uninit was created at:
slab_post_alloc_hook+0x129/0xa70 mm/slab.h:768
slab_alloc_node mm/slub.c:3478 [inline]
kmem_cache_alloc_node+0x5e9/0xb10 mm/slub.c:3523
kmalloc_reserve+0x13d/0x4a0 net/core/skbuff.c:560
__alloc_skb+0x318/0x740 net/core/skbuff.c:651
alloc_skb include/linux/skbuff.h:1286 [inline]
alloc_skb_with_frags+0xc8/0xbd0 net/core/skbuff.c:6334
sock_alloc_send_pskb+0xa80/0xbf0 net/core/sock.c:2787
tun_alloc_skb drivers/net/tun.c:1531 [inline]
tun_get_user+0x1e8a/0x66d0 drivers/net/tun.c:1846
tun_chr_write_iter+0x3af/0x5d0 drivers/net/tun.c:2048
call_write_iter include/linux/fs.h:2084 [inline]
new_sync_write fs/read_write.c:497 [inline]
vfs_write+0x786/0x1200 fs/read_write.c:590
ksys_write+0x20f/0x4c0 fs/read_write.c:643
__do_sys_write fs/read_write.c:655 [inline]
__se_sys_write fs/read_write.c:652 [inline]
__x64_sys_write+0x93/0xd0 fs/read_write.c:652
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0x6d/0x140 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x63/0x6b
CPU: 0 PID: 5034 Comm: syz-executor331 Not tainted 6.7.0-syzkaller-00562-g9f8413c4a66f #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
0d3c703a9d1723c7707e0680019ac8ff5922db42 , < a9bc32879a08f23cdb80a48c738017e39aea1080
(git)
Affected: 0d3c703a9d1723c7707e0680019ac8ff5922db42 , < af6b5c50d47ab43e5272ad61935d0ed2e264d3f0 (git) Affected: 0d3c703a9d1723c7707e0680019ac8ff5922db42 , < d54e4da98bbfa8c257bdca94c49652d81d18a4d8 (git) Affected: 0d3c703a9d1723c7707e0680019ac8ff5922db42 , < 350a6640fac4b53564ec20aa3f4a0922cb0ba5e6 (git) Affected: 0d3c703a9d1723c7707e0680019ac8ff5922db42 , < c835df3bcc14858ae9b27315dd7de76370b94f3a (git) Affected: 0d3c703a9d1723c7707e0680019ac8ff5922db42 , < 8d975c15c0cd744000ca386247432d57b21f9df0 (git) |
||
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CVE-2024-26845 (GCVE-0-2024-26845)
Vulnerability from cvelistv5 – Published: 2024-04-17 10:10 – Updated: 2026-01-05 10:34
VLAI?
EPSS
Title
scsi: target: core: Add TMF to tmr_list handling
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: target: core: Add TMF to tmr_list handling
An abort that is responded to by iSCSI itself is added to tmr_list but does
not go to target core. A LUN_RESET that goes through tmr_list takes a
refcounter on the abort and waits for completion. However, the abort will
be never complete because it was not started in target core.
Unable to locate ITT: 0x05000000 on CID: 0
Unable to locate RefTaskTag: 0x05000000 on CID: 0.
wait_for_tasks: Stopping tmf LUN_RESET with tag 0x0 ref_task_tag 0x0 i_state 34 t_state ISTATE_PROCESSING refcnt 2 transport_state active,stop,fabric_stop
wait for tasks: tmf LUN_RESET with tag 0x0 ref_task_tag 0x0 i_state 34 t_state ISTATE_PROCESSING refcnt 2 transport_state active,stop,fabric_stop
...
INFO: task kworker/0:2:49 blocked for more than 491 seconds.
task:kworker/0:2 state:D stack: 0 pid: 49 ppid: 2 flags:0x00000800
Workqueue: events target_tmr_work [target_core_mod]
Call Trace:
__switch_to+0x2c4/0x470
_schedule+0x314/0x1730
schedule+0x64/0x130
schedule_timeout+0x168/0x430
wait_for_completion+0x140/0x270
target_put_cmd_and_wait+0x64/0xb0 [target_core_mod]
core_tmr_lun_reset+0x30/0xa0 [target_core_mod]
target_tmr_work+0xc8/0x1b0 [target_core_mod]
process_one_work+0x2d4/0x5d0
worker_thread+0x78/0x6c0
To fix this, only add abort to tmr_list if it will be handled by target
core.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
2281c95fe751325874d135b237ecdcd3bc34cc26 , < 11f3fe5001ed05721e641f0ecaa7a73b7deb245d
(git)
Affected: 2281c95fe751325874d135b237ecdcd3bc34cc26 , < 168ed59170de1fd7274080fe102216162d6826cf (git) Affected: 2281c95fe751325874d135b237ecdcd3bc34cc26 , < a9849b67b4402a12eb35eadc9306c1ef9847d53d (git) Affected: 2281c95fe751325874d135b237ecdcd3bc34cc26 , < e717bd412001495f17400bfc09f606f1b594ef5a (git) Affected: 2281c95fe751325874d135b237ecdcd3bc34cc26 , < 36bc5040c863b44af06094b22f1e50059227b9cb (git) Affected: 2281c95fe751325874d135b237ecdcd3bc34cc26 , < bd508f96b5fef96d8a0ce9cbb211d82bcfc2341f (git) Affected: 2281c95fe751325874d135b237ecdcd3bc34cc26 , < 83ab68168a3d990d5ff39ab030ad5754cbbccb25 (git) |
|||||||
|
|||||||||
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CVE-2024-26917 (GCVE-0-2024-26917)
Vulnerability from cvelistv5 – Published: 2024-04-17 15:59 – Updated: 2025-05-04 12:55
VLAI?
EPSS
Title
scsi: Revert "scsi: fcoe: Fix potential deadlock on &fip->ctlr_lock"
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: Revert "scsi: fcoe: Fix potential deadlock on &fip->ctlr_lock"
This reverts commit 1a1975551943f681772720f639ff42fbaa746212.
This commit causes interrupts to be lost for FCoE devices, since it changed
sping locks from "bh" to "irqsave".
Instead, a work queue should be used, and will be addressed in a separate
commit.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
264eae2f523d2aae38188facb4ece893023f25da , < 94a600226b6d0ef065ee84024b450b566c5a87d6
(git)
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|||||||
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CVE-2024-26996 (GCVE-0-2024-26996)
Vulnerability from cvelistv5 – Published: 2024-05-01 05:28 – Updated: 2026-01-05 10:35
VLAI?
EPSS
Title
usb: gadget: f_ncm: Fix UAF ncm object at re-bind after usb ep transport error
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: gadget: f_ncm: Fix UAF ncm object at re-bind after usb ep transport error
When ncm function is working and then stop usb0 interface for link down,
eth_stop() is called. At this piont, accidentally if usb transport error
should happen in usb_ep_enable(), 'in_ep' and/or 'out_ep' may not be enabled.
After that, ncm_disable() is called to disable for ncm unbind
but gether_disconnect() is never called since 'in_ep' is not enabled.
As the result, ncm object is released in ncm unbind
but 'dev->port_usb' associated to 'ncm->port' is not NULL.
And when ncm bind again to recover netdev, ncm object is reallocated
but usb0 interface is already associated to previous released ncm object.
Therefore, once usb0 interface is up and eth_start_xmit() is called,
released ncm object is dereferrenced and it might cause use-after-free memory.
[function unlink via configfs]
usb0: eth_stop dev->port_usb=ffffff9b179c3200
--> error happens in usb_ep_enable().
NCM: ncm_disable: ncm=ffffff9b179c3200
--> no gether_disconnect() since ncm->port.in_ep->enabled is false.
NCM: ncm_unbind: ncm unbind ncm=ffffff9b179c3200
NCM: ncm_free: ncm free ncm=ffffff9b179c3200 <-- released ncm
[function link via configfs]
NCM: ncm_alloc: ncm alloc ncm=ffffff9ac4f8a000
NCM: ncm_bind: ncm bind ncm=ffffff9ac4f8a000
NCM: ncm_set_alt: ncm=ffffff9ac4f8a000 alt=0
usb0: eth_open dev->port_usb=ffffff9b179c3200 <-- previous released ncm
usb0: eth_start dev->port_usb=ffffff9b179c3200 <--
eth_start_xmit()
--> dev->wrap()
Unable to handle kernel paging request at virtual address dead00000000014f
This patch addresses the issue by checking if 'ncm->netdev' is not NULL at
ncm_disable() to call gether_disconnect() to deassociate 'dev->port_usb'.
It's more reasonable to check 'ncm->netdev' to call gether_connect/disconnect
rather than check 'ncm->port.in_ep->enabled' since it might not be enabled
but the gether connection might be established.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
6b4012a2e4d4702f8fb0ee1db1c0f0b17ab7d41b , < 7f67c2020cb08499c400abf0fc32c65e4d9a09ca
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Affected: 6b4012a2e4d4702f8fb0ee1db1c0f0b17ab7d41b , < 0588bbbd718a8130b98c54518f1e0b569ce60a93 (git) Affected: 6b4012a2e4d4702f8fb0ee1db1c0f0b17ab7d41b , < f356fd0cbd9c9cbd0854657a80d1608d0d732db3 (git) Affected: 6b4012a2e4d4702f8fb0ee1db1c0f0b17ab7d41b , < 7250326cbb1f4f90391ac511a126b936cefb5bb7 (git) Affected: 6b4012a2e4d4702f8fb0ee1db1c0f0b17ab7d41b , < 6334b8e4553cc69f51e383c9de545082213d785e (git) |
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: gadget: f_ncm: Fix UAF ncm object at re-bind after usb ep transport error\n\nWhen ncm function is working and then stop usb0 interface for link down,\neth_stop() is called. At this piont, accidentally if usb transport error\nshould happen in usb_ep_enable(), \u0027in_ep\u0027 and/or \u0027out_ep\u0027 may not be enabled.\n\nAfter that, ncm_disable() is called to disable for ncm unbind\nbut gether_disconnect() is never called since \u0027in_ep\u0027 is not enabled.\n\nAs the result, ncm object is released in ncm unbind\nbut \u0027dev-\u003eport_usb\u0027 associated to \u0027ncm-\u003eport\u0027 is not NULL.\n\nAnd when ncm bind again to recover netdev, ncm object is reallocated\nbut usb0 interface is already associated to previous released ncm object.\n\nTherefore, once usb0 interface is up and eth_start_xmit() is called,\nreleased ncm object is dereferrenced and it might cause use-after-free memory.\n\n[function unlink via configfs]\n usb0: eth_stop dev-\u003eport_usb=ffffff9b179c3200\n --\u003e error happens in usb_ep_enable().\n NCM: ncm_disable: ncm=ffffff9b179c3200\n --\u003e no gether_disconnect() since ncm-\u003eport.in_ep-\u003eenabled is false.\n NCM: ncm_unbind: ncm unbind ncm=ffffff9b179c3200\n NCM: ncm_free: ncm free ncm=ffffff9b179c3200 \u003c-- released ncm\n\n[function link via configfs]\n NCM: ncm_alloc: ncm alloc ncm=ffffff9ac4f8a000\n NCM: ncm_bind: ncm bind ncm=ffffff9ac4f8a000\n NCM: ncm_set_alt: ncm=ffffff9ac4f8a000 alt=0\n usb0: eth_open dev-\u003eport_usb=ffffff9b179c3200 \u003c-- previous released ncm\n usb0: eth_start dev-\u003eport_usb=ffffff9b179c3200 \u003c--\n eth_start_xmit()\n --\u003e dev-\u003ewrap()\n Unable to handle kernel paging request at virtual address dead00000000014f\n\nThis patch addresses the issue by checking if \u0027ncm-\u003enetdev\u0027 is not NULL at\nncm_disable() to call gether_disconnect() to deassociate \u0027dev-\u003eport_usb\u0027.\nIt\u0027s more reasonable to check \u0027ncm-\u003enetdev\u0027 to call gether_connect/disconnect\nrather than check \u0027ncm-\u003eport.in_ep-\u003eenabled\u0027 since it might not be enabled\nbut the gether connection might be established."
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CVE-2024-26748 (GCVE-0-2024-26748)
Vulnerability from cvelistv5 – Published: 2024-04-03 17:00 – Updated: 2025-05-04 08:55
VLAI?
EPSS
Title
usb: cdns3: fix memory double free when handle zero packet
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: cdns3: fix memory double free when handle zero packet
829 if (request->complete) {
830 spin_unlock(&priv_dev->lock);
831 usb_gadget_giveback_request(&priv_ep->endpoint,
832 request);
833 spin_lock(&priv_dev->lock);
834 }
835
836 if (request->buf == priv_dev->zlp_buf)
837 cdns3_gadget_ep_free_request(&priv_ep->endpoint, request);
Driver append an additional zero packet request when queue a packet, which
length mod max packet size is 0. When transfer complete, run to line 831,
usb_gadget_giveback_request() will free this requestion. 836 condition is
true, so cdns3_gadget_ep_free_request() free this request again.
Log:
[ 1920.140696][ T150] BUG: KFENCE: use-after-free read in cdns3_gadget_giveback+0x134/0x2c0 [cdns3]
[ 1920.140696][ T150]
[ 1920.151837][ T150] Use-after-free read at 0x000000003d1cd10b (in kfence-#36):
[ 1920.159082][ T150] cdns3_gadget_giveback+0x134/0x2c0 [cdns3]
[ 1920.164988][ T150] cdns3_transfer_completed+0x438/0x5f8 [cdns3]
Add check at line 829, skip call usb_gadget_giveback_request() if it is
additional zero length packet request. Needn't call
usb_gadget_giveback_request() because it is allocated in this driver.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
7733f6c32e36ff9d7adadf40001039bf219b1cbe , < aad6132ae6e4809e375431f8defd1521985e44e7
(git)
Affected: 7733f6c32e36ff9d7adadf40001039bf219b1cbe , < 1e204a8e9eb514e22a6567fb340ebb47df3f3a48 (git) Affected: 7733f6c32e36ff9d7adadf40001039bf219b1cbe , < 3a2a909942b5335b7ea66366d84261b3ed5f89c8 (git) Affected: 7733f6c32e36ff9d7adadf40001039bf219b1cbe , < 9a52b694b066f299d8b9800854a8503457a8b64c (git) Affected: 7733f6c32e36ff9d7adadf40001039bf219b1cbe , < 70e8038813f9d3e72df966748ebbc40efe466019 (git) Affected: 7733f6c32e36ff9d7adadf40001039bf219b1cbe , < 92d20406a3d4ff3e8be667c79209dc9ed31df5b3 (git) Affected: 7733f6c32e36ff9d7adadf40001039bf219b1cbe , < 5fd9e45f1ebcd57181358af28506e8a661a260b3 (git) |
|||||||
|
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CVE-2024-26877 (GCVE-0-2024-26877)
Vulnerability from cvelistv5 – Published: 2024-04-17 10:27 – Updated: 2025-05-04 08:58
VLAI?
EPSS
Title
crypto: xilinx - call finalize with bh disabled
Summary
In the Linux kernel, the following vulnerability has been resolved:
crypto: xilinx - call finalize with bh disabled
When calling crypto_finalize_request, BH should be disabled to avoid
triggering the following calltrace:
------------[ cut here ]------------
WARNING: CPU: 2 PID: 74 at crypto/crypto_engine.c:58 crypto_finalize_request+0xa0/0x118
Modules linked in: cryptodev(O)
CPU: 2 PID: 74 Comm: firmware:zynqmp Tainted: G O 6.8.0-rc1-yocto-standard #323
Hardware name: ZynqMP ZCU102 Rev1.0 (DT)
pstate: 40000005 (nZcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : crypto_finalize_request+0xa0/0x118
lr : crypto_finalize_request+0x104/0x118
sp : ffffffc085353ce0
x29: ffffffc085353ce0 x28: 0000000000000000 x27: ffffff8808ea8688
x26: ffffffc081715038 x25: 0000000000000000 x24: ffffff880100db00
x23: ffffff880100da80 x22: 0000000000000000 x21: 0000000000000000
x20: ffffff8805b14000 x19: ffffff880100da80 x18: 0000000000010450
x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
x14: 0000000000000003 x13: 0000000000000000 x12: ffffff880100dad0
x11: 0000000000000000 x10: ffffffc0832dcd08 x9 : ffffffc0812416d8
x8 : 00000000000001f4 x7 : ffffffc0830d2830 x6 : 0000000000000001
x5 : ffffffc082091000 x4 : ffffffc082091658 x3 : 0000000000000000
x2 : ffffffc7f9653000 x1 : 0000000000000000 x0 : ffffff8802d20000
Call trace:
crypto_finalize_request+0xa0/0x118
crypto_finalize_aead_request+0x18/0x30
zynqmp_handle_aes_req+0xcc/0x388
crypto_pump_work+0x168/0x2d8
kthread_worker_fn+0xfc/0x3a0
kthread+0x118/0x138
ret_from_fork+0x10/0x20
irq event stamp: 40
hardirqs last enabled at (39): [<ffffffc0812416f8>] _raw_spin_unlock_irqrestore+0x70/0xb0
hardirqs last disabled at (40): [<ffffffc08122d208>] el1_dbg+0x28/0x90
softirqs last enabled at (36): [<ffffffc080017dec>] kernel_neon_begin+0x8c/0xf0
softirqs last disabled at (34): [<ffffffc080017dc0>] kernel_neon_begin+0x60/0xf0
---[ end trace 0000000000000000 ]---
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
4d96f7d48131fefe30d7c1d1e2a23ef37164dbf5 , < 8a01335aedc50a66d04dd39203c89f4bc8042596
(git)
Affected: 4d96f7d48131fefe30d7c1d1e2a23ef37164dbf5 , < 03e6d4e948432a61b35783323b6ab2be071d2619 (git) Affected: 4d96f7d48131fefe30d7c1d1e2a23ef37164dbf5 , < a71f66bd5f7b9b35a8aaa49e29565eca66299399 (git) Affected: 4d96f7d48131fefe30d7c1d1e2a23ef37164dbf5 , < 23bc89fdce71124cd2126fc919c7076e7cb489cf (git) Affected: 4d96f7d48131fefe30d7c1d1e2a23ef37164dbf5 , < 9db89b1fb85557892e6681724b367287de5f9f20 (git) Affected: 4d96f7d48131fefe30d7c1d1e2a23ef37164dbf5 , < dbf291d8ffffb70f48286176a15c6c54f0bb0743 (git) Affected: 4d96f7d48131fefe30d7c1d1e2a23ef37164dbf5 , < a853450bf4c752e664abab0b2fad395b7ad7701c (git) |
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CVE-2024-27018 (GCVE-0-2024-27018)
Vulnerability from cvelistv5 – Published: 2024-05-01 05:30 – Updated: 2025-11-04 17:17
VLAI?
EPSS
Title
netfilter: br_netfilter: skip conntrack input hook for promisc packets
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: br_netfilter: skip conntrack input hook for promisc packets
For historical reasons, when bridge device is in promisc mode, packets
that are directed to the taps follow bridge input hook path. This patch
adds a workaround to reset conntrack for these packets.
Jianbo Liu reports warning splats in their test infrastructure where
cloned packets reach the br_netfilter input hook to confirm the
conntrack object.
Scratch one bit from BR_INPUT_SKB_CB to annotate that this packet has
reached the input hook because it is passed up to the bridge device to
reach the taps.
[ 57.571874] WARNING: CPU: 1 PID: 0 at net/bridge/br_netfilter_hooks.c:616 br_nf_local_in+0x157/0x180 [br_netfilter]
[ 57.572749] Modules linked in: xt_MASQUERADE nf_conntrack_netlink nfnetlink iptable_nat xt_addrtype xt_conntrack nf_nat br_netfilter rpcsec_gss_krb5 auth_rpcgss oid_registry overlay rpcrdma rdma_ucm ib_iser libiscsi scsi_transport_isc si ib_umad rdma_cm ib_ipoib iw_cm ib_cm mlx5_ib ib_uverbs ib_core mlx5ctl mlx5_core
[ 57.575158] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 6.8.0+ #19
[ 57.575700] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014
[ 57.576662] RIP: 0010:br_nf_local_in+0x157/0x180 [br_netfilter]
[ 57.577195] Code: fe ff ff 41 bd 04 00 00 00 be 04 00 00 00 e9 4a ff ff ff be 04 00 00 00 48 89 ef e8 f3 a9 3c e1 66 83 ad b4 00 00 00 04 eb 91 <0f> 0b e9 f1 fe ff ff 0f 0b e9 df fe ff ff 48 89 df e8 b3 53 47 e1
[ 57.578722] RSP: 0018:ffff88885f845a08 EFLAGS: 00010202
[ 57.579207] RAX: 0000000000000002 RBX: ffff88812dfe8000 RCX: 0000000000000000
[ 57.579830] RDX: ffff88885f845a60 RSI: ffff8881022dc300 RDI: 0000000000000000
[ 57.580454] RBP: ffff88885f845a60 R08: 0000000000000001 R09: 0000000000000003
[ 57.581076] R10: 00000000ffff1300 R11: 0000000000000002 R12: 0000000000000000
[ 57.581695] R13: ffff8881047ffe00 R14: ffff888108dbee00 R15: ffff88814519b800
[ 57.582313] FS: 0000000000000000(0000) GS:ffff88885f840000(0000) knlGS:0000000000000000
[ 57.583040] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.583564] CR2: 000000c4206aa000 CR3: 0000000103847001 CR4: 0000000000370eb0
[ 57.584194] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[ 57.584820] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
0000000000000400
[ 57.585440] Call Trace:
[ 57.585721] <IRQ>
[ 57.585976] ? __warn+0x7d/0x130
[ 57.586323] ? br_nf_local_in+0x157/0x180 [br_netfilter]
[ 57.586811] ? report_bug+0xf1/0x1c0
[ 57.587177] ? handle_bug+0x3f/0x70
[ 57.587539] ? exc_invalid_op+0x13/0x60
[ 57.587929] ? asm_exc_invalid_op+0x16/0x20
[ 57.588336] ? br_nf_local_in+0x157/0x180 [br_netfilter]
[ 57.588825] nf_hook_slow+0x3d/0xd0
[ 57.589188] ? br_handle_vlan+0x4b/0x110
[ 57.589579] br_pass_frame_up+0xfc/0x150
[ 57.589970] ? br_port_flags_change+0x40/0x40
[ 57.590396] br_handle_frame_finish+0x346/0x5e0
[ 57.590837] ? ipt_do_table+0x32e/0x430
[ 57.591221] ? br_handle_local_finish+0x20/0x20
[ 57.591656] br_nf_hook_thresh+0x4b/0xf0 [br_netfilter]
[ 57.592286] ? br_handle_local_finish+0x20/0x20
[ 57.592802] br_nf_pre_routing_finish+0x178/0x480 [br_netfilter]
[ 57.593348] ? br_handle_local_finish+0x20/0x20
[ 57.593782] ? nf_nat_ipv4_pre_routing+0x25/0x60 [nf_nat]
[ 57.594279] br_nf_pre_routing+0x24c/0x550 [br_netfilter]
[ 57.594780] ? br_nf_hook_thresh+0xf0/0xf0 [br_netfilter]
[ 57.595280] br_handle_frame+0x1f3/0x3d0
[ 57.595676] ? br_handle_local_finish+0x20/0x20
[ 57.596118] ? br_handle_frame_finish+0x5e0/0x5e0
[ 57.596566] __netif_receive_skb_core+0x25b/0xfc0
[ 57.597017] ? __napi_build_skb+0x37/0x40
[ 57.597418] __netif_receive_skb_list_core+0xfb/0x220
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
7c3f28599652acf431a2211168de4a583f30b6d5 , < dceb683ab87ca3666a9bb5c0158528b646faedc4
(git)
Affected: 2b1414d5e94e477edff1d2c79030f1d742625ea0 , < b13db0d16bc7b2a52abcf5cb71334f63faa5dbd6 (git) Affected: 80cd0487f630b5382734997c3e5e3003a77db315 , < 3f59ac29dea0921637053908fe99268d157bbb9d (git) Affected: 62e7151ae3eb465e0ab52a20c941ff33bb6332e9 , < 43193174510ea4f3ce09b796e559a2fd9f148615 (git) Affected: 62e7151ae3eb465e0ab52a20c941ff33bb6332e9 , < 751de2012eafa4d46d8081056761fa0e9cc8a178 (git) Affected: cb734975b0ffa688ff6cc0eed463865bf07b6c01 (git) |
||
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CVE-2023-52617 (GCVE-0-2023-52617)
Vulnerability from cvelistv5 – Published: 2024-03-18 10:19 – Updated: 2026-01-05 10:16
VLAI?
EPSS
Title
PCI: switchtec: Fix stdev_release() crash after surprise hot remove
Summary
In the Linux kernel, the following vulnerability has been resolved:
PCI: switchtec: Fix stdev_release() crash after surprise hot remove
A PCI device hot removal may occur while stdev->cdev is held open. The call
to stdev_release() then happens during close or exit, at a point way past
switchtec_pci_remove(). Otherwise the last ref would vanish with the
trailing put_device(), just before return.
At that later point in time, the devm cleanup has already removed the
stdev->mmio_mrpc mapping. Also, the stdev->pdev reference was not a counted
one. Therefore, in DMA mode, the iowrite32() in stdev_release() will cause
a fatal page fault, and the subsequent dma_free_coherent(), if reached,
would pass a stale &stdev->pdev->dev pointer.
Fix by moving MRPC DMA shutdown into switchtec_pci_remove(), after
stdev_kill(). Counting the stdev->pdev ref is now optional, but may prevent
future accidents.
Reproducible via the script at
https://lore.kernel.org/r/20231113212150.96410-1-dns@arista.com
Severity ?
4.4 (Medium)
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
f7eb7b8a4f72b0d9dea69b09f58185ffab97fd35 , < d8c293549946ee5078ed0ab77793cec365559355
(git)
Affected: f7eb7b8a4f72b0d9dea69b09f58185ffab97fd35 , < 4a5d0528cf19dbf060313dffbe047bc11c90c24c (git) Affected: f7eb7b8a4f72b0d9dea69b09f58185ffab97fd35 , < ff1c7e2fb9e9c3f53715fbe04d3ac47b80be7eb8 (git) Affected: f7eb7b8a4f72b0d9dea69b09f58185ffab97fd35 , < 1d83c85922647758c1f1e4806a4c5c3cf591a20a (git) Affected: f7eb7b8a4f72b0d9dea69b09f58185ffab97fd35 , < 0233b836312e39a3c763fb53512b3fa455b473b3 (git) Affected: f7eb7b8a4f72b0d9dea69b09f58185ffab97fd35 , < e129c7fa7070fbce57feb0bfc5eaa65eef44b693 (git) Affected: f7eb7b8a4f72b0d9dea69b09f58185ffab97fd35 , < df25461119d987b8c81d232cfe4411e91dcabe66 (git) |
|||||||
|
|||||||||
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CVE-2024-1151 (GCVE-0-2024-1151)
Vulnerability from cvelistv5 – Published: 2024-02-11 14:29 – Updated: 2025-11-07 15:28
VLAI?
EPSS
Title
Kernel: stack overflow problem in open vswitch kernel module leading to dos
Summary
A vulnerability was reported in the Open vSwitch sub-component in the Linux Kernel. The flaw occurs when a recursive operation of code push recursively calls into the code block. The OVS module does not validate the stack depth, pushing too many frames and causing a stack overflow. As a result, this can lead to a crash or other related issues.
Severity ?
5.5 (Medium)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
0:5.14.0-503.11.1.el9_5 , < *
(rpm)
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Credits
This issue was discovered by Aaron Conole (Red Hat).
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CVE-2024-26614 (GCVE-0-2024-26614)
Vulnerability from cvelistv5 – Published: 2024-02-29 15:52 – Updated: 2025-05-04 08:52
VLAI?
EPSS
Title
tcp: make sure init the accept_queue's spinlocks once
Summary
In the Linux kernel, the following vulnerability has been resolved:
tcp: make sure init the accept_queue's spinlocks once
When I run syz's reproduction C program locally, it causes the following
issue:
pvqspinlock: lock 0xffff9d181cd5c660 has corrupted value 0x0!
WARNING: CPU: 19 PID: 21160 at __pv_queued_spin_unlock_slowpath (kernel/locking/qspinlock_paravirt.h:508)
Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2011
RIP: 0010:__pv_queued_spin_unlock_slowpath (kernel/locking/qspinlock_paravirt.h:508)
Code: 73 56 3a ff 90 c3 cc cc cc cc 8b 05 bb 1f 48 01 85 c0 74 05 c3 cc cc cc cc 8b 17 48 89 fe 48 c7 c7
30 20 ce 8f e8 ad 56 42 ff <0f> 0b c3 cc cc cc cc 0f 0b 0f 1f 40 00 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffa8d200604cb8 EFLAGS: 00010282
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff9d1ef60e0908
RDX: 00000000ffffffd8 RSI: 0000000000000027 RDI: ffff9d1ef60e0900
RBP: ffff9d181cd5c280 R08: 0000000000000000 R09: 00000000ffff7fff
R10: ffffa8d200604b68 R11: ffffffff907dcdc8 R12: 0000000000000000
R13: ffff9d181cd5c660 R14: ffff9d1813a3f330 R15: 0000000000001000
FS: 00007fa110184640(0000) GS:ffff9d1ef60c0000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020000000 CR3: 000000011f65e000 CR4: 00000000000006f0
Call Trace:
<IRQ>
_raw_spin_unlock (kernel/locking/spinlock.c:186)
inet_csk_reqsk_queue_add (net/ipv4/inet_connection_sock.c:1321)
inet_csk_complete_hashdance (net/ipv4/inet_connection_sock.c:1358)
tcp_check_req (net/ipv4/tcp_minisocks.c:868)
tcp_v4_rcv (net/ipv4/tcp_ipv4.c:2260)
ip_protocol_deliver_rcu (net/ipv4/ip_input.c:205)
ip_local_deliver_finish (net/ipv4/ip_input.c:234)
__netif_receive_skb_one_core (net/core/dev.c:5529)
process_backlog (./include/linux/rcupdate.h:779)
__napi_poll (net/core/dev.c:6533)
net_rx_action (net/core/dev.c:6604)
__do_softirq (./arch/x86/include/asm/jump_label.h:27)
do_softirq (kernel/softirq.c:454 kernel/softirq.c:441)
</IRQ>
<TASK>
__local_bh_enable_ip (kernel/softirq.c:381)
__dev_queue_xmit (net/core/dev.c:4374)
ip_finish_output2 (./include/net/neighbour.h:540 net/ipv4/ip_output.c:235)
__ip_queue_xmit (net/ipv4/ip_output.c:535)
__tcp_transmit_skb (net/ipv4/tcp_output.c:1462)
tcp_rcv_synsent_state_process (net/ipv4/tcp_input.c:6469)
tcp_rcv_state_process (net/ipv4/tcp_input.c:6657)
tcp_v4_do_rcv (net/ipv4/tcp_ipv4.c:1929)
__release_sock (./include/net/sock.h:1121 net/core/sock.c:2968)
release_sock (net/core/sock.c:3536)
inet_wait_for_connect (net/ipv4/af_inet.c:609)
__inet_stream_connect (net/ipv4/af_inet.c:702)
inet_stream_connect (net/ipv4/af_inet.c:748)
__sys_connect (./include/linux/file.h:45 net/socket.c:2064)
__x64_sys_connect (net/socket.c:2073 net/socket.c:2070 net/socket.c:2070)
do_syscall_64 (arch/x86/entry/common.c:51 arch/x86/entry/common.c:82)
entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:129)
RIP: 0033:0x7fa10ff05a3d
Code: 5b 41 5c c3 66 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89
c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d ab a3 0e 00 f7 d8 64 89 01 48
RSP: 002b:00007fa110183de8 EFLAGS: 00000202 ORIG_RAX: 000000000000002a
RAX: ffffffffffffffda RBX: 0000000020000054 RCX: 00007fa10ff05a3d
RDX: 000000000000001c RSI: 0000000020000040 RDI: 0000000000000003
RBP: 00007fa110183e20 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa110184640
R13: 0000000000000000 R14: 00007fa10fe8b060 R15: 00007fff73e23b20
</TASK>
The issue triggering process is analyzed as follows:
Thread A Thread B
tcp_v4_rcv //receive ack TCP packet inet_shutdown
tcp_check_req tcp_disconnect //disconnect sock
... tcp_set_state(sk, TCP_CLOSE)
inet_csk_complete_hashdance ...
inet_csk_reqsk_queue_add
---truncated---
Severity ?
5.5 (Medium)
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
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(git)
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||
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CVE-2024-26925 (GCVE-0-2024-26925)
Vulnerability from cvelistv5 – Published: 2024-04-24 21:49 – Updated: 2025-05-04 12:55
VLAI?
EPSS
Title
netfilter: nf_tables: release mutex after nft_gc_seq_end from abort path
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nf_tables: release mutex after nft_gc_seq_end from abort path
The commit mutex should not be released during the critical section
between nft_gc_seq_begin() and nft_gc_seq_end(), otherwise, async GC
worker could collect expired objects and get the released commit lock
within the same GC sequence.
nf_tables_module_autoload() temporarily releases the mutex to load
module dependencies, then it goes back to replay the transaction again.
Move it at the end of the abort phase after nft_gc_seq_end() is called.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
4b6346dc1edfb9839d6edee7360ed31a22fa6c95 , < 61ac7284346c32f9a8c8ceac56102f7914060428
(git)
Affected: 23292bdfda5f04e704a843b8f97b0eb95ace1ca6 , < 2cee2ff7f8cce12a63a0a23ffe27f08d99541494 (git) Affected: b44a459c6561595ed7c3679599c5279204132b33 , < eb769ff4e281f751adcaf4f4445cbf30817be139 (git) Affected: 5d319f7a81431c6bb32eb4dc7d7975f99e2c8c66 , < 8d3a58af50e46167b6f1db47adadad03c0045dae (git) Affected: 720344340fb9be2765bbaab7b292ece0a4570eae , < 8038ee3c3e5b59bcd78467686db5270c68544e30 (git) Affected: 720344340fb9be2765bbaab7b292ece0a4570eae , < a34ba4bdeec0c3b629160497594908dc820110f1 (git) Affected: 720344340fb9be2765bbaab7b292ece0a4570eae , < 0d459e2ffb541841714839e8228b845458ed3b27 (git) Affected: f85ca36090cbb252bcbc95fc74c2853fc792694f (git) Affected: e07e68823116563bdbc49cef185cda6f463bc534 (git) |
|||||||
|
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CVE-2024-26810 (GCVE-0-2024-26810)
Vulnerability from cvelistv5 – Published: 2024-04-05 08:24 – Updated: 2025-05-04 08:57
VLAI?
EPSS
Title
vfio/pci: Lock external INTx masking ops
Summary
In the Linux kernel, the following vulnerability has been resolved:
vfio/pci: Lock external INTx masking ops
Mask operations through config space changes to DisINTx may race INTx
configuration changes via ioctl. Create wrappers that add locking for
paths outside of the core interrupt code.
In particular, irq_type is updated holding igate, therefore testing
is_intx() requires holding igate. For example clearing DisINTx from
config space can otherwise race changes of the interrupt configuration.
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Severity ?
4.4 (Medium)
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
89e1f7d4c66d85f42c3d52ea3866eb10cadf6153 , < 1e71b6449d55179170efc8dee8664510bb813b42
(git)
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|||||||
|
|||||||||
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CVE-2024-26816 (GCVE-0-2024-26816)
Vulnerability from cvelistv5 – Published: 2024-04-10 13:53 – Updated: 2025-05-04 08:57
VLAI?
EPSS
Title
x86, relocs: Ignore relocations in .notes section
Summary
In the Linux kernel, the following vulnerability has been resolved:
x86, relocs: Ignore relocations in .notes section
When building with CONFIG_XEN_PV=y, .text symbols are emitted into
the .notes section so that Xen can find the "startup_xen" entry point.
This information is used prior to booting the kernel, so relocations
are not useful. In fact, performing relocations against the .notes
section means that the KASLR base is exposed since /sys/kernel/notes
is world-readable.
To avoid leaking the KASLR base without breaking unprivileged tools that
are expecting to read /sys/kernel/notes, skip performing relocations in
the .notes section. The values readable in .notes are then identical to
those found in System.map.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
5ead97c84fa7d63a6a7a2f4e9f18f452bd109045 , < 13edb509abc91c72152a11baaf0e7c060a312e03
(git)
Affected: 5ead97c84fa7d63a6a7a2f4e9f18f452bd109045 , < 52018aa146e3cf76569a9b1e6e49a2b7c8d4a088 (git) Affected: 5ead97c84fa7d63a6a7a2f4e9f18f452bd109045 , < a4e7ff1a74274e59a2de9bb57236542aa990d20a (git) Affected: 5ead97c84fa7d63a6a7a2f4e9f18f452bd109045 , < c7cff9780297d55d97ad068b68b703cfe53ef9af (git) Affected: 5ead97c84fa7d63a6a7a2f4e9f18f452bd109045 , < 47635b112a64b7b208224962471e7e42f110e723 (git) Affected: 5ead97c84fa7d63a6a7a2f4e9f18f452bd109045 , < af2a9f98d884205145fd155304a6955822ccca1c (git) Affected: 5ead97c84fa7d63a6a7a2f4e9f18f452bd109045 , < ae7079238f6faf1b94accfccf334e98b46a0c0aa (git) Affected: 5ead97c84fa7d63a6a7a2f4e9f18f452bd109045 , < 5cb59db49c9c0fccfd33b2209af4f7ae3c6ddf40 (git) Affected: 5ead97c84fa7d63a6a7a2f4e9f18f452bd109045 , < aaa8736370db1a78f0e8434344a484f9fd20be3b (git) |
|||||||
|
|||||||||
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CVE-2024-26894 (GCVE-0-2024-26894)
Vulnerability from cvelistv5 – Published: 2024-04-17 10:27 – Updated: 2025-05-04 08:59
VLAI?
EPSS
Title
ACPI: processor_idle: Fix memory leak in acpi_processor_power_exit()
Summary
In the Linux kernel, the following vulnerability has been resolved:
ACPI: processor_idle: Fix memory leak in acpi_processor_power_exit()
After unregistering the CPU idle device, the memory associated with
it is not freed, leading to a memory leak:
unreferenced object 0xffff896282f6c000 (size 1024):
comm "swapper/0", pid 1, jiffies 4294893170
hex dump (first 32 bytes):
00 00 00 00 0b 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace (crc 8836a742):
[<ffffffff993495ed>] kmalloc_trace+0x29d/0x340
[<ffffffff9972f3b3>] acpi_processor_power_init+0xf3/0x1c0
[<ffffffff9972d263>] __acpi_processor_start+0xd3/0xf0
[<ffffffff9972d2bc>] acpi_processor_start+0x2c/0x50
[<ffffffff99805872>] really_probe+0xe2/0x480
[<ffffffff99805c98>] __driver_probe_device+0x78/0x160
[<ffffffff99805daf>] driver_probe_device+0x1f/0x90
[<ffffffff9980601e>] __driver_attach+0xce/0x1c0
[<ffffffff99803170>] bus_for_each_dev+0x70/0xc0
[<ffffffff99804822>] bus_add_driver+0x112/0x210
[<ffffffff99807245>] driver_register+0x55/0x100
[<ffffffff9aee4acb>] acpi_processor_driver_init+0x3b/0xc0
[<ffffffff990012d1>] do_one_initcall+0x41/0x300
[<ffffffff9ae7c4b0>] kernel_init_freeable+0x320/0x470
[<ffffffff99b231f6>] kernel_init+0x16/0x1b0
[<ffffffff99042e6d>] ret_from_fork+0x2d/0x50
Fix this by freeing the CPU idle device after unregistering it.
Severity ?
6 (Medium)
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
3d339dcbb56d8d70c1b959aff87d74adc3a84eea , < d351bcadab6caa6d8ce7159ff4b77e2da35c09fa
(git)
Affected: 3d339dcbb56d8d70c1b959aff87d74adc3a84eea , < ea96bf3f80625cddba1391a87613356b1b45716d (git) Affected: 3d339dcbb56d8d70c1b959aff87d74adc3a84eea , < c2a30c81bf3cb9033fa9f5305baf7c377075e2e5 (git) Affected: 3d339dcbb56d8d70c1b959aff87d74adc3a84eea , < 1cbaf4c793b0808532f4e7b40bc4be7cec2c78f2 (git) Affected: 3d339dcbb56d8d70c1b959aff87d74adc3a84eea , < fad9bcd4d754cc689c19dc04d2c44b82c1a5d6c8 (git) Affected: 3d339dcbb56d8d70c1b959aff87d74adc3a84eea , < 3d48e5be107429ff5d824e7f2a00d1b610d36fbc (git) Affected: 3d339dcbb56d8d70c1b959aff87d74adc3a84eea , < 8d14a4d0afb49a5b8535d414c782bb334860e73e (git) Affected: 3d339dcbb56d8d70c1b959aff87d74adc3a84eea , < cd5c2d0b09d5b6d3f0a7bbabe6761a4997e9dee9 (git) Affected: 3d339dcbb56d8d70c1b959aff87d74adc3a84eea , < e18afcb7b2a12b635ac10081f943fcf84ddacc51 (git) |
|||||||
|
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CVE-2024-26820 (GCVE-0-2024-26820)
Vulnerability from cvelistv5 – Published: 2024-04-17 09:43 – Updated: 2025-05-04 08:57
VLAI?
EPSS
Title
hv_netvsc: Register VF in netvsc_probe if NET_DEVICE_REGISTER missed
Summary
In the Linux kernel, the following vulnerability has been resolved:
hv_netvsc: Register VF in netvsc_probe if NET_DEVICE_REGISTER missed
If hv_netvsc driver is unloaded and reloaded, the NET_DEVICE_REGISTER
handler cannot perform VF register successfully as the register call
is received before netvsc_probe is finished. This is because we
register register_netdevice_notifier() very early( even before
vmbus_driver_register()).
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as a netdevice) at the end of netvsc_probe.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
028aa21f9e92536038cabb834c15d08f5c894382 , < bcb7164258d0a9a8aa2e73ddccc2d78f67d2519d
(git)
Affected: 997d895fa495fb3421983923219bba93f1a793ee , < c7441c77c91e47f653104be8353b44a3366a5366 (git) Affected: ff6c130e48a79c826cbc2427bd8b34a7592460cc , < 5b10a88f64c0315cfdef45de0aaaa4eef57de0b7 (git) Affected: 97683466e24c801ee4e865ce90ac7e355db2da59 , < b6d46f306b3964d05055ddaa96b58cd8bd3a472c (git) Affected: 5dd83db613be8e5c5d30efed7f42780e9eb18380 , < 309ef7de5d840e17607e7d65cbf297c0564433ef (git) Affected: 7350c460f7f48a8653a15c5c90fc9070aaa29535 , < a71302c8638939c45e4ba5a99ea438185fd3f418 (git) Affected: 85520856466ed6bc3b1ccb013cddac70ceb437db , < 4d29a58d96a78728cb01ee29ed70dc4bd642f135 (git) Affected: 85520856466ed6bc3b1ccb013cddac70ceb437db , < 9cae43da9867412f8bd09aee5c8a8dc5e8dc3dc2 (git) |
|||||||
|
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CVE-2024-27045 (GCVE-0-2024-27045)
Vulnerability from cvelistv5 – Published: 2024-05-01 12:54 – Updated: 2025-05-04 09:03
VLAI?
EPSS
Title
drm/amd/display: Fix a potential buffer overflow in 'dp_dsc_clock_en_read()'
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Fix a potential buffer overflow in 'dp_dsc_clock_en_read()'
Tell snprintf() to store at most 10 bytes in the output buffer
instead of 30.
Fixes the below:
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1508 dp_dsc_clock_en_read() error: snprintf() is printing too much 30 vs 10
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
c06e09b76639657f284bfaf1cce29557a2515e85 , < ff28893c96c5e0927a4da10cd24a3522ca663515
(git)
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CVE-2023-28746 (GCVE-0-2023-28746)
Vulnerability from cvelistv5 – Published: 2024-03-14 16:45 – Updated: 2025-04-26 20:03
VLAI?
EPSS
Summary
Information exposure through microarchitectural state after transient execution from some register files for some Intel(R) Atom(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.
Severity ?
6.5 (Medium)
CWE
- information disclosure
- CWE-1342 - Information exposure through microarchitectural state after transient execution from some register files
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Intel(R) Atom(R) Processors |
Affected:
See references
|
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CVE-2024-26966 (GCVE-0-2024-26966)
Vulnerability from cvelistv5 – Published: 2024-05-01 05:19 – Updated: 2025-05-04 09:01
VLAI?
EPSS
Title
clk: qcom: mmcc-apq8084: fix terminating of frequency table arrays
Summary
In the Linux kernel, the following vulnerability has been resolved:
clk: qcom: mmcc-apq8084: fix terminating of frequency table arrays
The frequency table arrays are supposed to be terminated with an
empty element. Add such entry to the end of the arrays where it
is missing in order to avoid possible out-of-bound access when
the table is traversed by functions like qcom_find_freq() or
qcom_find_freq_floor().
Only compile tested.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
2b46cd23a5a2cf0b8d3583338b63409f5e78e7cd , < 5533686e99b04994d7c4877dc0e4282adc9444a2
(git)
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CVE-2024-26644 (GCVE-0-2024-26644)
Vulnerability from cvelistv5 – Published: 2024-03-26 15:17 – Updated: 2026-01-05 10:34
VLAI?
EPSS
Title
btrfs: don't abort filesystem when attempting to snapshot deleted subvolume
Summary
In the Linux kernel, the following vulnerability has been resolved:
btrfs: don't abort filesystem when attempting to snapshot deleted subvolume
If the source file descriptor to the snapshot ioctl refers to a deleted
subvolume, we get the following abort:
BTRFS: Transaction aborted (error -2)
WARNING: CPU: 0 PID: 833 at fs/btrfs/transaction.c:1875 create_pending_snapshot+0x1040/0x1190 [btrfs]
Modules linked in: pata_acpi btrfs ata_piix libata scsi_mod virtio_net blake2b_generic xor net_failover virtio_rng failover scsi_common rng_core raid6_pq libcrc32c
CPU: 0 PID: 833 Comm: t_snapshot_dele Not tainted 6.7.0-rc6 #2
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-1.fc39 04/01/2014
RIP: 0010:create_pending_snapshot+0x1040/0x1190 [btrfs]
RSP: 0018:ffffa09c01337af8 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff9982053e7c78 RCX: 0000000000000027
RDX: ffff99827dc20848 RSI: 0000000000000001 RDI: ffff99827dc20840
RBP: ffffa09c01337c00 R08: 0000000000000000 R09: ffffa09c01337998
R10: 0000000000000003 R11: ffffffffb96da248 R12: fffffffffffffffe
R13: ffff99820535bb28 R14: ffff99820b7bd000 R15: ffff99820381ea80
FS: 00007fe20aadabc0(0000) GS:ffff99827dc00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000559a120b502f CR3: 00000000055b6000 CR4: 00000000000006f0
Call Trace:
<TASK>
? create_pending_snapshot+0x1040/0x1190 [btrfs]
? __warn+0x81/0x130
? create_pending_snapshot+0x1040/0x1190 [btrfs]
? report_bug+0x171/0x1a0
? handle_bug+0x3a/0x70
? exc_invalid_op+0x17/0x70
? asm_exc_invalid_op+0x1a/0x20
? create_pending_snapshot+0x1040/0x1190 [btrfs]
? create_pending_snapshot+0x1040/0x1190 [btrfs]
create_pending_snapshots+0x92/0xc0 [btrfs]
btrfs_commit_transaction+0x66b/0xf40 [btrfs]
btrfs_mksubvol+0x301/0x4d0 [btrfs]
btrfs_mksnapshot+0x80/0xb0 [btrfs]
__btrfs_ioctl_snap_create+0x1c2/0x1d0 [btrfs]
btrfs_ioctl_snap_create_v2+0xc4/0x150 [btrfs]
btrfs_ioctl+0x8a6/0x2650 [btrfs]
? kmem_cache_free+0x22/0x340
? do_sys_openat2+0x97/0xe0
__x64_sys_ioctl+0x97/0xd0
do_syscall_64+0x46/0xf0
entry_SYSCALL_64_after_hwframe+0x6e/0x76
RIP: 0033:0x7fe20abe83af
RSP: 002b:00007ffe6eff1360 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fe20abe83af
RDX: 00007ffe6eff23c0 RSI: 0000000050009417 RDI: 0000000000000003
RBP: 0000000000000003 R08: 0000000000000000 R09: 00007fe20ad16cd0
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffe6eff13c0 R14: 00007fe20ad45000 R15: 0000559a120b6d58
</TASK>
---[ end trace 0000000000000000 ]---
BTRFS: error (device vdc: state A) in create_pending_snapshot:1875: errno=-2 No such entry
BTRFS info (device vdc: state EA): forced readonly
BTRFS warning (device vdc: state EA): Skipping commit of aborted transaction.
BTRFS: error (device vdc: state EA) in cleanup_transaction:2055: errno=-2 No such entry
This happens because create_pending_snapshot() initializes the new root
item as a copy of the source root item. This includes the refs field,
which is 0 for a deleted subvolume. The call to btrfs_insert_root()
therefore inserts a root with refs == 0. btrfs_get_new_fs_root() then
finds the root and returns -ENOENT if refs == 0, which causes
create_pending_snapshot() to abort.
Fix it by checking the source root's refs before attempting the
snapshot, but after locking subvol_sem to avoid racing with deletion.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
d68fc57b7e3245cfacf2e3b47acfed1946a11786 , < c06941564027bdbc01d2df7f41e333c11cb0482d
(git)
Affected: d68fc57b7e3245cfacf2e3b47acfed1946a11786 , < 2bdf872bcfe629a6202ffd6641615a8ed00e8464 (git) Affected: d68fc57b7e3245cfacf2e3b47acfed1946a11786 , < 0877497dc97834728e1b528ddf1e1c484292c29c (git) Affected: d68fc57b7e3245cfacf2e3b47acfed1946a11786 , < 6e6bca99e8d88d989a7cde4c064abea552d5219b (git) Affected: d68fc57b7e3245cfacf2e3b47acfed1946a11786 , < ec794a7528199e1be6d47bec03f4755aa75df256 (git) Affected: d68fc57b7e3245cfacf2e3b47acfed1946a11786 , < d8680b722f0ff6d7a01ddacc1844e0d52354d6ff (git) Affected: d68fc57b7e3245cfacf2e3b47acfed1946a11786 , < 7081929ab2572920e94d70be3d332e5c9f97095a (git) |
|||||||
|
|||||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbtrfs: don\u0027t abort filesystem when attempting to snapshot deleted subvolume\n\nIf the source file descriptor to the snapshot ioctl refers to a deleted\nsubvolume, we get the following abort:\n\n BTRFS: Transaction aborted (error -2)\n WARNING: CPU: 0 PID: 833 at fs/btrfs/transaction.c:1875 create_pending_snapshot+0x1040/0x1190 [btrfs]\n Modules linked in: pata_acpi btrfs ata_piix libata scsi_mod virtio_net blake2b_generic xor net_failover virtio_rng failover scsi_common rng_core raid6_pq libcrc32c\n CPU: 0 PID: 833 Comm: t_snapshot_dele Not tainted 6.7.0-rc6 #2\n Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-1.fc39 04/01/2014\n RIP: 0010:create_pending_snapshot+0x1040/0x1190 [btrfs]\n RSP: 0018:ffffa09c01337af8 EFLAGS: 00010282\n RAX: 0000000000000000 RBX: ffff9982053e7c78 RCX: 0000000000000027\n RDX: ffff99827dc20848 RSI: 0000000000000001 RDI: ffff99827dc20840\n RBP: ffffa09c01337c00 R08: 0000000000000000 R09: ffffa09c01337998\n R10: 0000000000000003 R11: ffffffffb96da248 R12: fffffffffffffffe\n R13: ffff99820535bb28 R14: ffff99820b7bd000 R15: ffff99820381ea80\n FS: 00007fe20aadabc0(0000) GS:ffff99827dc00000(0000) knlGS:0000000000000000\n CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n CR2: 0000559a120b502f CR3: 00000000055b6000 CR4: 00000000000006f0\n Call Trace:\n \u003cTASK\u003e\n ? create_pending_snapshot+0x1040/0x1190 [btrfs]\n ? __warn+0x81/0x130\n ? create_pending_snapshot+0x1040/0x1190 [btrfs]\n ? report_bug+0x171/0x1a0\n ? handle_bug+0x3a/0x70\n ? exc_invalid_op+0x17/0x70\n ? asm_exc_invalid_op+0x1a/0x20\n ? create_pending_snapshot+0x1040/0x1190 [btrfs]\n ? create_pending_snapshot+0x1040/0x1190 [btrfs]\n create_pending_snapshots+0x92/0xc0 [btrfs]\n btrfs_commit_transaction+0x66b/0xf40 [btrfs]\n btrfs_mksubvol+0x301/0x4d0 [btrfs]\n btrfs_mksnapshot+0x80/0xb0 [btrfs]\n __btrfs_ioctl_snap_create+0x1c2/0x1d0 [btrfs]\n btrfs_ioctl_snap_create_v2+0xc4/0x150 [btrfs]\n btrfs_ioctl+0x8a6/0x2650 [btrfs]\n ? kmem_cache_free+0x22/0x340\n ? do_sys_openat2+0x97/0xe0\n __x64_sys_ioctl+0x97/0xd0\n do_syscall_64+0x46/0xf0\n entry_SYSCALL_64_after_hwframe+0x6e/0x76\n RIP: 0033:0x7fe20abe83af\n RSP: 002b:00007ffe6eff1360 EFLAGS: 00000246 ORIG_RAX: 0000000000000010\n RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fe20abe83af\n RDX: 00007ffe6eff23c0 RSI: 0000000050009417 RDI: 0000000000000003\n RBP: 0000000000000003 R08: 0000000000000000 R09: 00007fe20ad16cd0\n R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000\n R13: 00007ffe6eff13c0 R14: 00007fe20ad45000 R15: 0000559a120b6d58\n \u003c/TASK\u003e\n ---[ end trace 0000000000000000 ]---\n BTRFS: error (device vdc: state A) in create_pending_snapshot:1875: errno=-2 No such entry\n BTRFS info (device vdc: state EA): forced readonly\n BTRFS warning (device vdc: state EA): Skipping commit of aborted transaction.\n BTRFS: error (device vdc: state EA) in cleanup_transaction:2055: errno=-2 No such entry\n\nThis happens because create_pending_snapshot() initializes the new root\nitem as a copy of the source root item. This includes the refs field,\nwhich is 0 for a deleted subvolume. The call to btrfs_insert_root()\ntherefore inserts a root with refs == 0. btrfs_get_new_fs_root() then\nfinds the root and returns -ENOENT if refs == 0, which causes\ncreate_pending_snapshot() to abort.\n\nFix it by checking the source root\u0027s refs before attempting the\nsnapshot, but after locking subvol_sem to avoid racing with deletion."
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CVE-2024-26840 (GCVE-0-2024-26840)
Vulnerability from cvelistv5 – Published: 2024-04-17 10:10 – Updated: 2025-05-04 08:57
VLAI?
EPSS
Title
cachefiles: fix memory leak in cachefiles_add_cache()
Summary
In the Linux kernel, the following vulnerability has been resolved:
cachefiles: fix memory leak in cachefiles_add_cache()
The following memory leak was reported after unbinding /dev/cachefiles:
==================================================================
unreferenced object 0xffff9b674176e3c0 (size 192):
comm "cachefilesd2", pid 680, jiffies 4294881224
hex dump (first 32 bytes):
01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace (crc ea38a44b):
[<ffffffff8eb8a1a5>] kmem_cache_alloc+0x2d5/0x370
[<ffffffff8e917f86>] prepare_creds+0x26/0x2e0
[<ffffffffc002eeef>] cachefiles_determine_cache_security+0x1f/0x120
[<ffffffffc00243ec>] cachefiles_add_cache+0x13c/0x3a0
[<ffffffffc0025216>] cachefiles_daemon_write+0x146/0x1c0
[<ffffffff8ebc4a3b>] vfs_write+0xcb/0x520
[<ffffffff8ebc5069>] ksys_write+0x69/0xf0
[<ffffffff8f6d4662>] do_syscall_64+0x72/0x140
[<ffffffff8f8000aa>] entry_SYSCALL_64_after_hwframe+0x6e/0x76
==================================================================
Put the reference count of cache_cred in cachefiles_daemon_unbind() to
fix the problem. And also put cache_cred in cachefiles_add_cache() error
branch to avoid memory leaks.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
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Affected:
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CVE-2023-52497 (GCVE-0-2023-52497)
Vulnerability from cvelistv5 – Published: 2024-02-29 15:52 – Updated: 2025-05-04 07:38
VLAI?
EPSS
Title
erofs: fix lz4 inplace decompression
Summary
In the Linux kernel, the following vulnerability has been resolved:
erofs: fix lz4 inplace decompression
Currently EROFS can map another compressed buffer for inplace
decompression, that was used to handle the cases that some pages of
compressed data are actually not in-place I/O.
However, like most simple LZ77 algorithms, LZ4 expects the compressed
data is arranged at the end of the decompressed buffer and it
explicitly uses memmove() to handle overlapping:
__________________________________________________________
|_ direction of decompression --> ____ |_ compressed data _|
Although EROFS arranges compressed data like this, it typically maps two
individual virtual buffers so the relative order is uncertain.
Previously, it was hardly observed since LZ4 only uses memmove() for
short overlapped literals and x86/arm64 memmove implementations seem to
completely cover it up and they don't have this issue. Juhyung reported
that EROFS data corruption can be found on a new Intel x86 processor.
After some analysis, it seems that recent x86 processors with the new
FSRM feature expose this issue with "rep movsb".
Let's strictly use the decompressed buffer for lz4 inplace
decompression for now. Later, as an useful improvement, we could try
to tie up these two buffers together in the correct order.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
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(git)
Affected: 0ffd71bcc3a03ebb3551661a36052488369c4de9 , < a0180e940cf1aefa7d516e20b259ad34f7a8b379 (git) Affected: 0ffd71bcc3a03ebb3551661a36052488369c4de9 , < 77cbc04a1a8610e303a0e0d74f2676667876a184 (git) Affected: 0ffd71bcc3a03ebb3551661a36052488369c4de9 , < 33bf23c9940dbd3a22aad7f0cda4c84ed5701847 (git) Affected: 0ffd71bcc3a03ebb3551661a36052488369c4de9 , < f36d200a80a3ca025532ed60dd1ac21b620e14ae (git) Affected: 0ffd71bcc3a03ebb3551661a36052488369c4de9 , < bffc4cc334c5bb31ded54bc3cfd651735a3cb79e (git) Affected: 0ffd71bcc3a03ebb3551661a36052488369c4de9 , < 3c12466b6b7bf1e56f9b32c366a3d83d87afb4de (git) |
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CVE-2023-52623 (GCVE-0-2023-52623)
Vulnerability from cvelistv5 – Published: 2024-03-26 17:19 – Updated: 2025-05-22 13:30
VLAI?
EPSS
Title
SUNRPC: Fix a suspicious RCU usage warning
Summary
In the Linux kernel, the following vulnerability has been resolved:
SUNRPC: Fix a suspicious RCU usage warning
I received the following warning while running cthon against an ontap
server running pNFS:
[ 57.202521] =============================
[ 57.202522] WARNING: suspicious RCU usage
[ 57.202523] 6.7.0-rc3-g2cc14f52aeb7 #41492 Not tainted
[ 57.202525] -----------------------------
[ 57.202525] net/sunrpc/xprtmultipath.c:349 RCU-list traversed in non-reader section!!
[ 57.202527]
other info that might help us debug this:
[ 57.202528]
rcu_scheduler_active = 2, debug_locks = 1
[ 57.202529] no locks held by test5/3567.
[ 57.202530]
stack backtrace:
[ 57.202532] CPU: 0 PID: 3567 Comm: test5 Not tainted 6.7.0-rc3-g2cc14f52aeb7 #41492 5b09971b4965c0aceba19f3eea324a4a806e227e
[ 57.202534] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS unknown 2/2/2022
[ 57.202536] Call Trace:
[ 57.202537] <TASK>
[ 57.202540] dump_stack_lvl+0x77/0xb0
[ 57.202551] lockdep_rcu_suspicious+0x154/0x1a0
[ 57.202556] rpc_xprt_switch_has_addr+0x17c/0x190 [sunrpc ebe02571b9a8ceebf7d98e71675af20c19bdb1f6]
[ 57.202596] rpc_clnt_setup_test_and_add_xprt+0x50/0x180 [sunrpc ebe02571b9a8ceebf7d98e71675af20c19bdb1f6]
[ 57.202621] ? rpc_clnt_add_xprt+0x254/0x300 [sunrpc ebe02571b9a8ceebf7d98e71675af20c19bdb1f6]
[ 57.202646] rpc_clnt_add_xprt+0x27a/0x300 [sunrpc ebe02571b9a8ceebf7d98e71675af20c19bdb1f6]
[ 57.202671] ? __pfx_rpc_clnt_setup_test_and_add_xprt+0x10/0x10 [sunrpc ebe02571b9a8ceebf7d98e71675af20c19bdb1f6]
[ 57.202696] nfs4_pnfs_ds_connect+0x345/0x760 [nfsv4 c716d88496ded0ea6d289bbea684fa996f9b57a9]
[ 57.202728] ? __pfx_nfs4_test_session_trunk+0x10/0x10 [nfsv4 c716d88496ded0ea6d289bbea684fa996f9b57a9]
[ 57.202754] nfs4_fl_prepare_ds+0x75/0xc0 [nfs_layout_nfsv41_files e3a4187f18ae8a27b630f9feae6831b584a9360a]
[ 57.202760] filelayout_write_pagelist+0x4a/0x200 [nfs_layout_nfsv41_files e3a4187f18ae8a27b630f9feae6831b584a9360a]
[ 57.202765] pnfs_generic_pg_writepages+0xbe/0x230 [nfsv4 c716d88496ded0ea6d289bbea684fa996f9b57a9]
[ 57.202788] __nfs_pageio_add_request+0x3fd/0x520 [nfs 6c976fa593a7c2976f5a0aeb4965514a828e6902]
[ 57.202813] nfs_pageio_add_request+0x18b/0x390 [nfs 6c976fa593a7c2976f5a0aeb4965514a828e6902]
[ 57.202831] nfs_do_writepage+0x116/0x1e0 [nfs 6c976fa593a7c2976f5a0aeb4965514a828e6902]
[ 57.202849] nfs_writepages_callback+0x13/0x30 [nfs 6c976fa593a7c2976f5a0aeb4965514a828e6902]
[ 57.202866] write_cache_pages+0x265/0x450
[ 57.202870] ? __pfx_nfs_writepages_callback+0x10/0x10 [nfs 6c976fa593a7c2976f5a0aeb4965514a828e6902]
[ 57.202891] nfs_writepages+0x141/0x230 [nfs 6c976fa593a7c2976f5a0aeb4965514a828e6902]
[ 57.202913] do_writepages+0xd2/0x230
[ 57.202917] ? filemap_fdatawrite_wbc+0x5c/0x80
[ 57.202921] filemap_fdatawrite_wbc+0x67/0x80
[ 57.202924] filemap_write_and_wait_range+0xd9/0x170
[ 57.202930] nfs_wb_all+0x49/0x180 [nfs 6c976fa593a7c2976f5a0aeb4965514a828e6902]
[ 57.202947] nfs4_file_flush+0x72/0xb0 [nfsv4 c716d88496ded0ea6d289bbea684fa996f9b57a9]
[ 57.202969] __se_sys_close+0x46/0xd0
[ 57.202972] do_syscall_64+0x68/0x100
[ 57.202975] ? do_syscall_64+0x77/0x100
[ 57.202976] ? do_syscall_64+0x77/0x100
[ 57.202979] entry_SYSCALL_64_after_hwframe+0x6e/0x76
[ 57.202982] RIP: 0033:0x7fe2b12e4a94
[ 57.202985] Code: 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 80 3d d5 18 0e 00 00 74 13 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 44 c3 0f 1f 00 48 83 ec 18 89 7c 24 0c e8 c3
[ 57.202987] RSP: 002b:00007ffe857ddb38 EFLAGS: 00000202 ORIG_RAX: 0000000000000003
[ 57.202989] RAX: ffffffffffffffda RBX: 00007ffe857dfd68 RCX: 00007fe2b12e4a94
[ 57.202991] RDX: 0000000000002000 RSI: 00007ffe857ddc40 RDI: 0000000000000003
[ 57.202992] RBP: 00007ffe857dfc50 R08: 7fffffffffffffff R09: 0000000065650f49
[ 57.202993] R10: 00007f
---truncated---
Severity ?
5.5 (Medium)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
39e5d2df959dd4aea81fa33d765d2a5cc67a0512 , < fece80a2a6718ed58487ce397285bb1b83a3e54e
(git)
Affected: 39e5d2df959dd4aea81fa33d765d2a5cc67a0512 , < 7a96d85bf196c170dcf1b47a82e9bb97cca69aa6 (git) Affected: 39e5d2df959dd4aea81fa33d765d2a5cc67a0512 , < c430e6bb43955c6bf573665fcebf31694925b9f7 (git) Affected: 39e5d2df959dd4aea81fa33d765d2a5cc67a0512 , < f8cf4dabbdcb8bef85335b0ed7ad5b25fd82ff56 (git) Affected: 39e5d2df959dd4aea81fa33d765d2a5cc67a0512 , < e8ca3e73301e23e8c0ac0ce2e6bac4545cd776e0 (git) Affected: 39e5d2df959dd4aea81fa33d765d2a5cc67a0512 , < 69c7eeb4f622c2a28da965f970f982db171f3dc6 (git) Affected: 39e5d2df959dd4aea81fa33d765d2a5cc67a0512 , < 8f860c8407470baff2beb9982ad6b172c94f1d0a (git) Affected: 39e5d2df959dd4aea81fa33d765d2a5cc67a0512 , < 31b62908693c90d4d07db597e685d9f25a120073 (git) |
|||||||
|
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nSUNRPC: Fix a suspicious RCU usage warning\n\nI received the following warning while running cthon against an ontap\nserver running pNFS:\n\n[ 57.202521] =============================\n[ 57.202522] WARNING: suspicious RCU usage\n[ 57.202523] 6.7.0-rc3-g2cc14f52aeb7 #41492 Not tainted\n[ 57.202525] -----------------------------\n[ 57.202525] net/sunrpc/xprtmultipath.c:349 RCU-list traversed in non-reader section!!\n[ 57.202527]\n other info that might help us debug this:\n\n[ 57.202528]\n rcu_scheduler_active = 2, debug_locks = 1\n[ 57.202529] no locks held by test5/3567.\n[ 57.202530]\n stack backtrace:\n[ 57.202532] CPU: 0 PID: 3567 Comm: test5 Not tainted 6.7.0-rc3-g2cc14f52aeb7 #41492 5b09971b4965c0aceba19f3eea324a4a806e227e\n[ 57.202534] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS unknown 2/2/2022\n[ 57.202536] Call Trace:\n[ 57.202537] \u003cTASK\u003e\n[ 57.202540] dump_stack_lvl+0x77/0xb0\n[ 57.202551] lockdep_rcu_suspicious+0x154/0x1a0\n[ 57.202556] rpc_xprt_switch_has_addr+0x17c/0x190 [sunrpc ebe02571b9a8ceebf7d98e71675af20c19bdb1f6]\n[ 57.202596] rpc_clnt_setup_test_and_add_xprt+0x50/0x180 [sunrpc ebe02571b9a8ceebf7d98e71675af20c19bdb1f6]\n[ 57.202621] ? rpc_clnt_add_xprt+0x254/0x300 [sunrpc ebe02571b9a8ceebf7d98e71675af20c19bdb1f6]\n[ 57.202646] rpc_clnt_add_xprt+0x27a/0x300 [sunrpc ebe02571b9a8ceebf7d98e71675af20c19bdb1f6]\n[ 57.202671] ? __pfx_rpc_clnt_setup_test_and_add_xprt+0x10/0x10 [sunrpc ebe02571b9a8ceebf7d98e71675af20c19bdb1f6]\n[ 57.202696] nfs4_pnfs_ds_connect+0x345/0x760 [nfsv4 c716d88496ded0ea6d289bbea684fa996f9b57a9]\n[ 57.202728] ? __pfx_nfs4_test_session_trunk+0x10/0x10 [nfsv4 c716d88496ded0ea6d289bbea684fa996f9b57a9]\n[ 57.202754] nfs4_fl_prepare_ds+0x75/0xc0 [nfs_layout_nfsv41_files e3a4187f18ae8a27b630f9feae6831b584a9360a]\n[ 57.202760] filelayout_write_pagelist+0x4a/0x200 [nfs_layout_nfsv41_files e3a4187f18ae8a27b630f9feae6831b584a9360a]\n[ 57.202765] pnfs_generic_pg_writepages+0xbe/0x230 [nfsv4 c716d88496ded0ea6d289bbea684fa996f9b57a9]\n[ 57.202788] __nfs_pageio_add_request+0x3fd/0x520 [nfs 6c976fa593a7c2976f5a0aeb4965514a828e6902]\n[ 57.202813] nfs_pageio_add_request+0x18b/0x390 [nfs 6c976fa593a7c2976f5a0aeb4965514a828e6902]\n[ 57.202831] nfs_do_writepage+0x116/0x1e0 [nfs 6c976fa593a7c2976f5a0aeb4965514a828e6902]\n[ 57.202849] nfs_writepages_callback+0x13/0x30 [nfs 6c976fa593a7c2976f5a0aeb4965514a828e6902]\n[ 57.202866] write_cache_pages+0x265/0x450\n[ 57.202870] ? __pfx_nfs_writepages_callback+0x10/0x10 [nfs 6c976fa593a7c2976f5a0aeb4965514a828e6902]\n[ 57.202891] nfs_writepages+0x141/0x230 [nfs 6c976fa593a7c2976f5a0aeb4965514a828e6902]\n[ 57.202913] do_writepages+0xd2/0x230\n[ 57.202917] ? filemap_fdatawrite_wbc+0x5c/0x80\n[ 57.202921] filemap_fdatawrite_wbc+0x67/0x80\n[ 57.202924] filemap_write_and_wait_range+0xd9/0x170\n[ 57.202930] nfs_wb_all+0x49/0x180 [nfs 6c976fa593a7c2976f5a0aeb4965514a828e6902]\n[ 57.202947] nfs4_file_flush+0x72/0xb0 [nfsv4 c716d88496ded0ea6d289bbea684fa996f9b57a9]\n[ 57.202969] __se_sys_close+0x46/0xd0\n[ 57.202972] do_syscall_64+0x68/0x100\n[ 57.202975] ? do_syscall_64+0x77/0x100\n[ 57.202976] ? do_syscall_64+0x77/0x100\n[ 57.202979] entry_SYSCALL_64_after_hwframe+0x6e/0x76\n[ 57.202982] RIP: 0033:0x7fe2b12e4a94\n[ 57.202985] Code: 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 80 3d d5 18 0e 00 00 74 13 b8 03 00 00 00 0f 05 \u003c48\u003e 3d 00 f0 ff ff 77 44 c3 0f 1f 00 48 83 ec 18 89 7c 24 0c e8 c3\n[ 57.202987] RSP: 002b:00007ffe857ddb38 EFLAGS: 00000202 ORIG_RAX: 0000000000000003\n[ 57.202989] RAX: ffffffffffffffda RBX: 00007ffe857dfd68 RCX: 00007fe2b12e4a94\n[ 57.202991] RDX: 0000000000002000 RSI: 00007ffe857ddc40 RDI: 0000000000000003\n[ 57.202992] RBP: 00007ffe857dfc50 R08: 7fffffffffffffff R09: 0000000065650f49\n[ 57.202993] R10: 00007f\n---truncated---"
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CVE-2024-23851 (GCVE-0-2024-23851)
Vulnerability from cvelistv5 – Published: 2024-01-23 00:00 – Updated: 2025-11-04 18:28
VLAI?
EPSS
Summary
copy_params in drivers/md/dm-ioctl.c in the Linux kernel through 6.7.1 can attempt to allocate more than INT_MAX bytes, and crash, because of a missing param_kernel->data_size check. This is related to ctl_ioctl.
Severity ?
5.5 (Medium)
CWE
- n/a
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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CVE-2024-26833 (GCVE-0-2024-26833)
Vulnerability from cvelistv5 – Published: 2024-04-17 10:10 – Updated: 2025-05-04 08:57
VLAI?
EPSS
Title
drm/amd/display: Fix memory leak in dm_sw_fini()
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Fix memory leak in dm_sw_fini()
After destroying dmub_srv, the memory associated with it is
not freed, causing a memory leak:
unreferenced object 0xffff896302b45800 (size 1024):
comm "(udev-worker)", pid 222, jiffies 4294894636
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace (crc 6265fd77):
[<ffffffff993495ed>] kmalloc_trace+0x29d/0x340
[<ffffffffc0ea4a94>] dm_dmub_sw_init+0xb4/0x450 [amdgpu]
[<ffffffffc0ea4e55>] dm_sw_init+0x15/0x2b0 [amdgpu]
[<ffffffffc0ba8557>] amdgpu_device_init+0x1417/0x24e0 [amdgpu]
[<ffffffffc0bab285>] amdgpu_driver_load_kms+0x15/0x190 [amdgpu]
[<ffffffffc0ba09c7>] amdgpu_pci_probe+0x187/0x4e0 [amdgpu]
[<ffffffff9968fd1e>] local_pci_probe+0x3e/0x90
[<ffffffff996918a3>] pci_device_probe+0xc3/0x230
[<ffffffff99805872>] really_probe+0xe2/0x480
[<ffffffff99805c98>] __driver_probe_device+0x78/0x160
[<ffffffff99805daf>] driver_probe_device+0x1f/0x90
[<ffffffff9980601e>] __driver_attach+0xce/0x1c0
[<ffffffff99803170>] bus_for_each_dev+0x70/0xc0
[<ffffffff99804822>] bus_add_driver+0x112/0x210
[<ffffffff99807245>] driver_register+0x55/0x100
[<ffffffff990012d1>] do_one_initcall+0x41/0x300
Fix this by freeing dmub_srv after destroying it.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
743b9786b14ae0d7d13b3782dccad158e577e9bb , < b49b022f7dfce85eb77d0d987008fde5c01d7857
(git)
Affected: 743b9786b14ae0d7d13b3782dccad158e577e9bb , < 33f649f1b1cea39ed360e6c12bba4fac83118e6e (git) Affected: 743b9786b14ae0d7d13b3782dccad158e577e9bb , < 58168005337eabef345a872be3f87d0215ff3b30 (git) Affected: 743b9786b14ae0d7d13b3782dccad158e577e9bb , < 10c6b90e975358c17856a578419dc449887899c2 (git) Affected: 743b9786b14ae0d7d13b3782dccad158e577e9bb , < 541e79265ea7e339a7c4a462feafe9f8f996e04b (git) Affected: 743b9786b14ae0d7d13b3782dccad158e577e9bb , < bae67893578d608e35691dcdfa90c4957debf1d3 (git) |
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CVE-2024-26874 (GCVE-0-2024-26874)
Vulnerability from cvelistv5 – Published: 2024-04-17 10:27 – Updated: 2025-05-04 08:58
VLAI?
EPSS
Title
drm/mediatek: Fix a null pointer crash in mtk_drm_crtc_finish_page_flip
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/mediatek: Fix a null pointer crash in mtk_drm_crtc_finish_page_flip
It's possible that mtk_crtc->event is NULL in
mtk_drm_crtc_finish_page_flip().
pending_needs_vblank value is set by mtk_crtc->event, but in
mtk_drm_crtc_atomic_flush(), it's is not guarded by the same
lock in mtk_drm_finish_page_flip(), thus a race condition happens.
Consider the following case:
CPU1 CPU2
step 1:
mtk_drm_crtc_atomic_begin()
mtk_crtc->event is not null,
step 1:
mtk_drm_crtc_atomic_flush:
mtk_drm_crtc_update_config(
!!mtk_crtc->event)
step 2:
mtk_crtc_ddp_irq ->
mtk_drm_finish_page_flip:
lock
mtk_crtc->event set to null,
pending_needs_vblank set to false
unlock
pending_needs_vblank set to true,
step 2:
mtk_crtc_ddp_irq ->
mtk_drm_finish_page_flip called again,
pending_needs_vblank is still true
//null pointer
Instead of guarding the entire mtk_drm_crtc_atomic_flush(), it's more
efficient to just check if mtk_crtc->event is null before use.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
119f5173628aa7a0c3cf9db83460d40709e8241d , < accdac6b71d5a2b84040c3d2234f53a60edc398e
(git)
Affected: 119f5173628aa7a0c3cf9db83460d40709e8241d , < dfde84cc6c589f2a9f820f12426d97365670b731 (git) Affected: 119f5173628aa7a0c3cf9db83460d40709e8241d , < 4688be96d20ffa49d2186523ee84f475f316fd49 (git) Affected: 119f5173628aa7a0c3cf9db83460d40709e8241d , < 9beec711a17245b853d64488fd5b739031612340 (git) Affected: 119f5173628aa7a0c3cf9db83460d40709e8241d , < d2bd30c710475b2e29288827d2c91f9e6e2b91d7 (git) Affected: 119f5173628aa7a0c3cf9db83460d40709e8241d , < a3dd12b64ae8373a41a216a0b621df224210860a (git) Affected: 119f5173628aa7a0c3cf9db83460d40709e8241d , < 9acee29a38b4d4b70f1f583e5ef9a245db4db710 (git) Affected: 119f5173628aa7a0c3cf9db83460d40709e8241d , < 3fc88b246a2fc16014e374040fc15af1d3752535 (git) Affected: 119f5173628aa7a0c3cf9db83460d40709e8241d , < c958e86e9cc1b48cac004a6e245154dfba8e163b (git) |
|||||||
|
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CVE-2024-27020 (GCVE-0-2024-27020)
Vulnerability from cvelistv5 – Published: 2024-05-01 05:30 – Updated: 2025-11-04 17:17
VLAI?
EPSS
Title
netfilter: nf_tables: Fix potential data-race in __nft_expr_type_get()
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nf_tables: Fix potential data-race in __nft_expr_type_get()
nft_unregister_expr() can concurrent with __nft_expr_type_get(),
and there is not any protection when iterate over nf_tables_expressions
list in __nft_expr_type_get(). Therefore, there is potential data-race
of nf_tables_expressions list entry.
Use list_for_each_entry_rcu() to iterate over nf_tables_expressions
list in __nft_expr_type_get(), and use rcu_read_lock() in the caller
nft_expr_type_get() to protect the entire type query process.
Severity ?
CWE
- CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
ef1f7df9170dbd875ce198ba84e6ab80f6fc139e , < 939109c0a8e2a006a6cc8209e262d25065f4403a
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|||||||
|
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CVE-2023-52493 (GCVE-0-2023-52493)
Vulnerability from cvelistv5 – Published: 2024-02-29 15:52 – Updated: 2025-05-04 07:37
VLAI?
EPSS
Title
bus: mhi: host: Drop chan lock before queuing buffers
Summary
In the Linux kernel, the following vulnerability has been resolved:
bus: mhi: host: Drop chan lock before queuing buffers
Ensure read and write locks for the channel are not taken in succession by
dropping the read lock from parse_xfer_event() such that a callback given
to client can potentially queue buffers and acquire the write lock in that
process. Any queueing of buffers should be done without channel read lock
acquired as it can result in multiple locks and a soft lockup.
[mani: added fixes tag and cc'ed stable]
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1d3173a3bae7039b765a0956e3e4bf846dbaacb8 , < 20a6dea2d1c68d4e03c6bb50bc12e72e226b5c0e
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Affected: 1d3173a3bae7039b765a0956e3e4bf846dbaacb8 , < 6e4c84316e2b70709f0d00c33ba3358d9fc8eece (git) Affected: 1d3173a3bae7039b765a0956e3e4bf846dbaacb8 , < 3c5ec66b4b3f6816f3a6161538672e389e537690 (git) Affected: 1d3173a3bae7039b765a0956e3e4bf846dbaacb8 , < eaefb9464031215d63c0a8a7e2bfaa00736aa17e (git) Affected: 1d3173a3bae7039b765a0956e3e4bf846dbaacb8 , < b8eff20d87092e14cac976d057cb0aea2f1d0830 (git) Affected: 1d3173a3bae7039b765a0956e3e4bf846dbaacb8 , < 01bd694ac2f682fb8017e16148b928482bc8fa4b (git) |
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CVE-2023-52644 (GCVE-0-2023-52644)
Vulnerability from cvelistv5 – Published: 2024-04-17 10:27 – Updated: 2025-05-04 07:40
VLAI?
EPSS
Title
wifi: b43: Stop/wake correct queue in DMA Tx path when QoS is disabled
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: b43: Stop/wake correct queue in DMA Tx path when QoS is disabled
When QoS is disabled, the queue priority value will not map to the correct
ieee80211 queue since there is only one queue. Stop/wake queue 0 when QoS
is disabled to prevent trying to stop/wake a non-existent queue and failing
to stop/wake the actual queue instantiated.
Log of issue before change (with kernel parameter qos=0):
[ +5.112651] ------------[ cut here ]------------
[ +0.000005] WARNING: CPU: 7 PID: 25513 at net/mac80211/util.c:449 __ieee80211_wake_queue+0xd5/0x180 [mac80211]
[ +0.000067] Modules linked in: b43(O) snd_seq_dummy snd_hrtimer snd_seq snd_seq_device nft_chain_nat xt_MASQUERADE nf_nat xfrm_user xfrm_algo xt_addrtype overlay ccm af_packet amdgpu snd_hda_codec_cirrus snd_hda_codec_generic ledtrig_audio drm_exec amdxcp gpu_sched xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6t_rpfilter ipt_rpfilter xt_pkttype xt_LOG nf_log_syslog xt_tcpudp nft_compat nf_tables nfnetlink sch_fq_codel btusb uinput iTCO_wdt ctr btrtl intel_pmc_bxt i915 intel_rapl_msr mei_hdcp mei_pxp joydev at24 watchdog btintel atkbd libps2 serio radeon btbcm vivaldi_fmap btmtk intel_rapl_common snd_hda_codec_hdmi bluetooth uvcvideo nls_iso8859_1 applesmc nls_cp437 x86_pkg_temp_thermal snd_hda_intel intel_powerclamp vfat videobuf2_vmalloc coretemp fat snd_intel_dspcfg crc32_pclmul uvc polyval_clmulni snd_intel_sdw_acpi loop videobuf2_memops snd_hda_codec tun drm_suballoc_helper polyval_generic drm_ttm_helper drm_buddy tap ecdh_generic videobuf2_v4l2 gf128mul macvlan ttm ghash_clmulni_intel ecc tg3
[ +0.000044] videodev bridge snd_hda_core rapl crc16 drm_display_helper cec mousedev snd_hwdep evdev intel_cstate bcm5974 hid_appleir videobuf2_common stp mac_hid libphy snd_pcm drm_kms_helper acpi_als mei_me intel_uncore llc mc snd_timer intel_gtt industrialio_triggered_buffer apple_mfi_fastcharge i2c_i801 mei snd lpc_ich agpgart ptp i2c_smbus thunderbolt apple_gmux i2c_algo_bit kfifo_buf video industrialio soundcore pps_core wmi tiny_power_button sbs sbshc button ac cordic bcma mac80211 cfg80211 ssb rfkill libarc4 kvm_intel kvm drm irqbypass fuse backlight firmware_class efi_pstore configfs efivarfs dmi_sysfs ip_tables x_tables autofs4 dm_crypt cbc encrypted_keys trusted asn1_encoder tee tpm rng_core input_leds hid_apple led_class hid_generic usbhid hid sd_mod t10_pi crc64_rocksoft crc64 crc_t10dif crct10dif_generic ahci libahci libata uhci_hcd ehci_pci ehci_hcd crct10dif_pclmul crct10dif_common sha512_ssse3 sha512_generic sha256_ssse3 sha1_ssse3 aesni_intel usbcore scsi_mod libaes crypto_simd cryptd scsi_common
[ +0.000055] usb_common rtc_cmos btrfs blake2b_generic libcrc32c crc32c_generic crc32c_intel xor raid6_pq dm_snapshot dm_bufio dm_mod dax [last unloaded: b43(O)]
[ +0.000009] CPU: 7 PID: 25513 Comm: irq/17-b43 Tainted: G W O 6.6.7 #1-NixOS
[ +0.000003] Hardware name: Apple Inc. MacBookPro8,3/Mac-942459F5819B171B, BIOS 87.0.0.0.0 06/13/2019
[ +0.000001] RIP: 0010:__ieee80211_wake_queue+0xd5/0x180 [mac80211]
[ +0.000046] Code: 00 45 85 e4 0f 85 9b 00 00 00 48 8d bd 40 09 00 00 f0 48 0f ba ad 48 09 00 00 00 72 0f 5b 5d 41 5c 41 5d 41 5e e9 cb 6d 3c d0 <0f> 0b 5b 5d 41 5c 41 5d 41 5e c3 cc cc cc cc 48 8d b4 16 94 00 00
[ +0.000002] RSP: 0018:ffffc90003c77d60 EFLAGS: 00010097
[ +0.000001] RAX: 0000000000000001 RBX: 0000000000000002 RCX: 0000000000000000
[ +0.000001] RDX: 0000000000000000 RSI: 0000000000000002 RDI: ffff88820b924900
[ +0.000002] RBP: ffff88820b924900 R08: ffffc90003c77d90 R09: 000000000003bfd0
[ +0.000001] R10: ffff88820b924900 R11: ffffc90003c77c68 R12: 0000000000000000
[ +0.000001] R13: 0000000000000000 R14: ffffc90003c77d90 R15: ffffffffc0fa6f40
[ +0.000001] FS: 0000000000000000(0000) GS:ffff88846fb80000(0000) knlGS:0000000000000000
[ +0.000001] CS: 0010 DS: 0
---truncated---
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
e6f5b934fba8c44c87c551e066aa7ca6fde2939e , < 1824f942527f784a19e01eac2d9679a21623d010
(git)
Affected: e6f5b934fba8c44c87c551e066aa7ca6fde2939e , < 31aaf17200c336fe258b70d39c40645ae19d0240 (git) Affected: e6f5b934fba8c44c87c551e066aa7ca6fde2939e , < 49f067726ab01c87cf57566797a8a719badbbf08 (git) Affected: e6f5b934fba8c44c87c551e066aa7ca6fde2939e , < 04a2b6eff2ae1c19cb7f41e803bcbfaf94c06455 (git) Affected: e6f5b934fba8c44c87c551e066aa7ca6fde2939e , < c67698325c68f8768db858f5c87c34823421746d (git) Affected: e6f5b934fba8c44c87c551e066aa7ca6fde2939e , < bc845e2e42cae95172c04bf29807c480f51a2a83 (git) Affected: e6f5b934fba8c44c87c551e066aa7ca6fde2939e , < 4049a9f80513a6739c5677736a4c88f96df1b436 (git) Affected: e6f5b934fba8c44c87c551e066aa7ca6fde2939e , < f1cf77bb870046a6111a604f7f7fe83d1c8c9610 (git) Affected: e6f5b934fba8c44c87c551e066aa7ca6fde2939e , < 9636951e4468f02c72cc75a82dc65d003077edbc (git) |
|||||||
|
|||||||||
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CVE-2024-26992 (GCVE-0-2024-26992)
Vulnerability from cvelistv5 – Published: 2024-05-01 05:27 – Updated: 2025-11-04 17:15
VLAI?
EPSS
Title
KVM: x86/pmu: Disable support for adaptive PEBS
Summary
In the Linux kernel, the following vulnerability has been resolved:
KVM: x86/pmu: Disable support for adaptive PEBS
Drop support for virtualizing adaptive PEBS, as KVM's implementation is
architecturally broken without an obvious/easy path forward, and because
exposing adaptive PEBS can leak host LBRs to the guest, i.e. can leak
host kernel addresses to the guest.
Bug #1 is that KVM doesn't account for the upper 32 bits of
IA32_FIXED_CTR_CTRL when (re)programming fixed counters, e.g
fixed_ctrl_field() drops the upper bits, reprogram_fixed_counters()
stores local variables as u8s and truncates the upper bits too, etc.
Bug #2 is that, because KVM _always_ sets precise_ip to a non-zero value
for PEBS events, perf will _always_ generate an adaptive record, even if
the guest requested a basic record. Note, KVM will also enable adaptive
PEBS in individual *counter*, even if adaptive PEBS isn't exposed to the
guest, but this is benign as MSR_PEBS_DATA_CFG is guaranteed to be zero,
i.e. the guest will only ever see Basic records.
Bug #3 is in perf. intel_pmu_disable_fixed() doesn't clear the upper
bits either, i.e. leaves ICL_FIXED_0_ADAPTIVE set, and
intel_pmu_enable_fixed() effectively doesn't clear ICL_FIXED_0_ADAPTIVE
either. I.e. perf _always_ enables ADAPTIVE counters, regardless of what
KVM requests.
Bug #4 is that adaptive PEBS *might* effectively bypass event filters set
by the host, as "Updated Memory Access Info Group" records information
that might be disallowed by userspace via KVM_SET_PMU_EVENT_FILTER.
Bug #5 is that KVM doesn't ensure LBR MSRs hold guest values (or at least
zeros) when entering a vCPU with adaptive PEBS, which allows the guest
to read host LBRs, i.e. host RIPs/addresses, by enabling "LBR Entries"
records.
Disable adaptive PEBS support as an immediate fix due to the severity of
the LBR leak in particular, and because fixing all of the bugs will be
non-trivial, e.g. not suitable for backporting to stable kernels.
Note! This will break live migration, but trying to make KVM play nice
with live migration would be quite complicated, wouldn't be guaranteed to
work (i.e. KVM might still kill/confuse the guest), and it's not clear
that there are any publicly available VMMs that support adaptive PEBS,
let alone live migrate VMs that support adaptive PEBS, e.g. QEMU doesn't
support PEBS in any capacity.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
c59a1f106f5cd4843c097069ff1bb2ad72103a67 , < 0fb74c00d140a66128afc0003785dcc57e69d312
(git)
Affected: c59a1f106f5cd4843c097069ff1bb2ad72103a67 , < 037e48ceccf163899374b601afb6ae8d0bf1d2ac (git) Affected: c59a1f106f5cd4843c097069ff1bb2ad72103a67 , < 7a7650b3ac23e5fc8c990f00e94f787dc84e3175 (git) Affected: c59a1f106f5cd4843c097069ff1bb2ad72103a67 , < 9e985cbf2942a1bb8fcef9adc2a17d90fd7ca8ee (git) |
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CVE-2023-52615 (GCVE-0-2023-52615)
Vulnerability from cvelistv5 – Published: 2024-03-18 10:14 – Updated: 2025-05-04 07:39
VLAI?
EPSS
Title
hwrng: core - Fix page fault dead lock on mmap-ed hwrng
Summary
In the Linux kernel, the following vulnerability has been resolved:
hwrng: core - Fix page fault dead lock on mmap-ed hwrng
There is a dead-lock in the hwrng device read path. This triggers
when the user reads from /dev/hwrng into memory also mmap-ed from
/dev/hwrng. The resulting page fault triggers a recursive read
which then dead-locks.
Fix this by using a stack buffer when calling copy_to_user.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
9996508b3353063f2d6c48c1a28a84543d72d70b , < eafd83b92f6c044007a3591cbd476bcf90455990
(git)
Affected: 9996508b3353063f2d6c48c1a28a84543d72d70b , < 5030d4c798863ccb266563201b341a099e8cdd48 (git) Affected: 9996508b3353063f2d6c48c1a28a84543d72d70b , < c6a8111aacbfe7a8a70f46cc0de8eed00561693c (git) Affected: 9996508b3353063f2d6c48c1a28a84543d72d70b , < 26cc6d7006f922df6cc4389248032d955750b2a0 (git) Affected: 9996508b3353063f2d6c48c1a28a84543d72d70b , < aa8aa16ed9adf1df05bb339d588cf485a011839e (git) Affected: 9996508b3353063f2d6c48c1a28a84543d72d70b , < ecabe8cd456d3bf81e92c53b074732f3140f170d (git) Affected: 9996508b3353063f2d6c48c1a28a84543d72d70b , < 6822a14271786150e178869f1495cc03e74c5029 (git) Affected: 9996508b3353063f2d6c48c1a28a84543d72d70b , < 78aafb3884f6bc6636efcc1760c891c8500b9922 (git) |
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CVE-2024-26684 (GCVE-0-2024-26684)
Vulnerability from cvelistv5 – Published: 2024-04-02 07:01 – Updated: 2025-05-04 08:53
VLAI?
EPSS
Title
net: stmmac: xgmac: fix handling of DPP safety error for DMA channels
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: stmmac: xgmac: fix handling of DPP safety error for DMA channels
Commit 56e58d6c8a56 ("net: stmmac: Implement Safety Features in
XGMAC core") checks and reports safety errors, but leaves the
Data Path Parity Errors for each channel in DMA unhandled at all, lead to
a storm of interrupt.
Fix it by checking and clearing the DMA_DPP_Interrupt_Status register.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
56e58d6c8a5640eb708e85866e9d243d0357ee54 , < e9837c83befb5b852fa76425dde98a87b737df00
(git)
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CVE-2024-26702 (GCVE-0-2024-26702)
Vulnerability from cvelistv5 – Published: 2024-04-03 14:55 – Updated: 2025-05-04 08:54
VLAI?
EPSS
Title
iio: magnetometer: rm3100: add boundary check for the value read from RM3100_REG_TMRC
Summary
In the Linux kernel, the following vulnerability has been resolved:
iio: magnetometer: rm3100: add boundary check for the value read from RM3100_REG_TMRC
Recently, we encounter kernel crash in function rm3100_common_probe
caused by out of bound access of array rm3100_samp_rates (because of
underlying hardware failures). Add boundary check to prevent out of
bound access.
Severity ?
5.5 (Medium)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
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CVE-2024-22099 (GCVE-0-2024-22099)
Vulnerability from cvelistv5 – Published: 2024-01-25 07:02 – Updated: 2025-06-05 19:44
VLAI?
EPSS
Title
NULL pointer deference in rfcomm_check_security in Linux kernel
Summary
NULL Pointer Dereference vulnerability in Linux Linux kernel kernel on Linux, x86, ARM (net, bluetooth modules) allows Overflow Buffers. This vulnerability is associated with program files /net/bluetooth/rfcomm/core.C.
This issue affects Linux kernel: v2.6.12-rc2.
Severity ?
6.3 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux kernel |
Affected:
v2.6.12-rc2 , < v6.8-rc1
(custom)
|
Credits
Yuxuan-Hu <20373622@buaa.edu.cn>
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CVE-2024-26642 (GCVE-0-2024-26642)
Vulnerability from cvelistv5 – Published: 2024-03-21 10:43 – Updated: 2025-05-04 08:52
VLAI?
EPSS
Title
netfilter: nf_tables: disallow anonymous set with timeout flag
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nf_tables: disallow anonymous set with timeout flag
Anonymous sets are never used with timeout from userspace, reject this.
Exception to this rule is NFT_SET_EVAL to ensure legacy meters still work.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
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|||||||
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CVE-2024-26979 (GCVE-0-2024-26979)
Vulnerability from cvelistv5 – Published: 2024-05-01 05:20 – Updated: 2024-06-12 15:58
VLAI?
EPSS
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
Show details on NVD website{
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CVE-2023-52489 (GCVE-0-2023-52489)
Vulnerability from cvelistv5 – Published: 2024-02-29 15:52 – Updated: 2025-05-04 07:37
VLAI?
EPSS
Title
mm/sparsemem: fix race in accessing memory_section->usage
Summary
In the Linux kernel, the following vulnerability has been resolved:
mm/sparsemem: fix race in accessing memory_section->usage
The below race is observed on a PFN which falls into the device memory
region with the system memory configuration where PFN's are such that
[ZONE_NORMAL ZONE_DEVICE ZONE_NORMAL]. Since normal zone start and end
pfn contains the device memory PFN's as well, the compaction triggered
will try on the device memory PFN's too though they end up in NOP(because
pfn_to_online_page() returns NULL for ZONE_DEVICE memory sections). When
from other core, the section mappings are being removed for the
ZONE_DEVICE region, that the PFN in question belongs to, on which
compaction is currently being operated is resulting into the kernel crash
with CONFIG_SPASEMEM_VMEMAP enabled. The crash logs can be seen at [1].
compact_zone() memunmap_pages
------------- ---------------
__pageblock_pfn_to_page
......
(a)pfn_valid():
valid_section()//return true
(b)__remove_pages()->
sparse_remove_section()->
section_deactivate():
[Free the array ms->usage and set
ms->usage = NULL]
pfn_section_valid()
[Access ms->usage which
is NULL]
NOTE: From the above it can be said that the race is reduced to between
the pfn_valid()/pfn_section_valid() and the section deactivate with
SPASEMEM_VMEMAP enabled.
The commit b943f045a9af("mm/sparse: fix kernel crash with
pfn_section_valid check") tried to address the same problem by clearing
the SECTION_HAS_MEM_MAP with the expectation of valid_section() returns
false thus ms->usage is not accessed.
Fix this issue by the below steps:
a) Clear SECTION_HAS_MEM_MAP before freeing the ->usage.
b) RCU protected read side critical section will either return NULL
when SECTION_HAS_MEM_MAP is cleared or can successfully access ->usage.
c) Free the ->usage with kfree_rcu() and set ms->usage = NULL. No
attempt will be made to access ->usage after this as the
SECTION_HAS_MEM_MAP is cleared thus valid_section() return false.
Thanks to David/Pavan for their inputs on this patch.
[1] https://lore.kernel.org/linux-mm/994410bb-89aa-d987-1f50-f514903c55aa@quicinc.com/
On Snapdragon SoC, with the mentioned memory configuration of PFN's as
[ZONE_NORMAL ZONE_DEVICE ZONE_NORMAL], we are able to see bunch of
issues daily while testing on a device farm.
For this particular issue below is the log. Though the below log is
not directly pointing to the pfn_section_valid(){ ms->usage;}, when we
loaded this dump on T32 lauterbach tool, it is pointing.
[ 540.578056] Unable to handle kernel NULL pointer dereference at
virtual address 0000000000000000
[ 540.578068] Mem abort info:
[ 540.578070] ESR = 0x0000000096000005
[ 540.578073] EC = 0x25: DABT (current EL), IL = 32 bits
[ 540.578077] SET = 0, FnV = 0
[ 540.578080] EA = 0, S1PTW = 0
[ 540.578082] FSC = 0x05: level 1 translation fault
[ 540.578085] Data abort info:
[ 540.578086] ISV = 0, ISS = 0x00000005
[ 540.578088] CM = 0, WnR = 0
[ 540.579431] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBSBTYPE=--)
[ 540.579436] pc : __pageblock_pfn_to_page+0x6c/0x14c
[ 540.579454] lr : compact_zone+0x994/0x1058
[ 540.579460] sp : ffffffc03579b510
[ 540.579463] x29: ffffffc03579b510 x28: 0000000000235800 x27:000000000000000c
[ 540.579470] x26: 0000000000235c00 x25: 0000000000000068 x24:ffffffc03579b640
[ 540.579477] x23: 0000000000000001 x22: ffffffc03579b660 x21:0000000000000000
[ 540.579483] x20: 0000000000235bff x19: ffffffdebf7e3940 x18:ffffffdebf66d140
[ 540.579489] x17: 00000000739ba063 x16: 00000000739ba063 x15:00000000009f4bff
[ 540.579495] x14: 0000008000000000 x13: 0000000000000000 x12:0000000000000001
[ 540.579501] x11: 0000000000000000 x10: 0000000000000000 x9 :ffffff897d2cd440
[ 540.579507] x8 : 0000000000000000 x7 : 0000000000000000 x6 :ffffffc03579b5b4
[ 540.579512] x5 : 0000000000027f25 x4 : ffffffc03579b5b8 x3 :0000000000000
---truncated---
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
f46edbd1b1516da1fb34c917775168d5df576f78 , < 90ad17575d26874287271127d43ef3c2af876cea
(git)
Affected: f46edbd1b1516da1fb34c917775168d5df576f78 , < b448de2459b6d62a53892487ab18b7d823ff0529 (git) Affected: f46edbd1b1516da1fb34c917775168d5df576f78 , < 68ed9e33324021e9d6b798e9db00ca3093d2012a (git) Affected: f46edbd1b1516da1fb34c917775168d5df576f78 , < 70064241f2229f7ba7b9599a98f68d9142e81a97 (git) Affected: f46edbd1b1516da1fb34c917775168d5df576f78 , < 3a01daace71b521563c38bbbf874e14c3e58adb7 (git) Affected: f46edbd1b1516da1fb34c917775168d5df576f78 , < 5ec8e8ea8b7783fab150cf86404fc38cb4db8800 (git) |
||
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CVE-2023-52498 (GCVE-0-2023-52498)
Vulnerability from cvelistv5 – Published: 2024-02-29 15:52 – Updated: 2026-01-05 10:16
VLAI?
EPSS
Title
PM: sleep: Fix possible deadlocks in core system-wide PM code
Summary
In the Linux kernel, the following vulnerability has been resolved:
PM: sleep: Fix possible deadlocks in core system-wide PM code
It is reported that in low-memory situations the system-wide resume core
code deadlocks, because async_schedule_dev() executes its argument
function synchronously if it cannot allocate memory (and not only in
that case) and that function attempts to acquire a mutex that is already
held. Executing the argument function synchronously from within
dpm_async_fn() may also be problematic for ordering reasons (it may
cause a consumer device's resume callback to be invoked before a
requisite supplier device's one, for example).
Address this by changing the code in question to use
async_schedule_dev_nocall() for scheduling the asynchronous
execution of device suspend and resume functions and to directly
run them synchronously if async_schedule_dev_nocall() returns false.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
0552e05fdfea191a2cf3a0abd33574b5ef9ca818 , < f46eb832389f162ad13cb780d0b8cde93641990d
(git)
Affected: 0552e05fdfea191a2cf3a0abd33574b5ef9ca818 , < a1d62c775b07213c73f81ae842424c74dd14b5f0 (git) Affected: 0552e05fdfea191a2cf3a0abd33574b5ef9ca818 , < e1c9d32c98309ae764893a481552d3f99d46cb34 (git) Affected: 0552e05fdfea191a2cf3a0abd33574b5ef9ca818 , < e681e29d1f59a04ef773296e4bebb17b1b79f8fe (git) Affected: 0552e05fdfea191a2cf3a0abd33574b5ef9ca818 , < 9bd3dce27b01c51295b60e1433e1dadfb16649f7 (git) Affected: 0552e05fdfea191a2cf3a0abd33574b5ef9ca818 , < 7839d0078e0d5e6cc2fa0b0dfbee71de74f1e557 (git) Affected: 5d56260c5e9fdbbba59655f63622f6159bf0e595 (git) Affected: 76d587bd579a08ddcd51274c6d9fff4e885e184d (git) Affected: 7dce99d3182a1495bd14cac8403ee471ecdb7ea4 (git) Affected: 0390e974020ebbbb64580fc205ecc892d1fdd462 (git) |
||
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CVE-2024-26696 (GCVE-0-2024-26696)
Vulnerability from cvelistv5 – Published: 2024-04-03 14:54 – Updated: 2025-05-04 08:54
VLAI?
EPSS
Title
nilfs2: fix hang in nilfs_lookup_dirty_data_buffers()
Summary
In the Linux kernel, the following vulnerability has been resolved:
nilfs2: fix hang in nilfs_lookup_dirty_data_buffers()
Syzbot reported a hang issue in migrate_pages_batch() called by mbind()
and nilfs_lookup_dirty_data_buffers() called in the log writer of nilfs2.
While migrate_pages_batch() locks a folio and waits for the writeback to
complete, the log writer thread that should bring the writeback to
completion picks up the folio being written back in
nilfs_lookup_dirty_data_buffers() that it calls for subsequent log
creation and was trying to lock the folio. Thus causing a deadlock.
In the first place, it is unexpected that folios/pages in the middle of
writeback will be updated and become dirty. Nilfs2 adds a checksum to
verify the validity of the log being written and uses it for recovery at
mount, so data changes during writeback are suppressed. Since this is
broken, an unclean shutdown could potentially cause recovery to fail.
Investigation revealed that the root cause is that the wait for writeback
completion in nilfs_page_mkwrite() is conditional, and if the backing
device does not require stable writes, data may be modified without
waiting.
Fix these issues by making nilfs_page_mkwrite() wait for writeback to
finish regardless of the stable write requirement of the backing device.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1d1d1a767206fbe5d4c69493b7e6d2a8d08cc0a0 , < 228742b2ddfb99dfd71e5a307e6088ab6836272e
(git)
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CVE-2024-26787 (GCVE-0-2024-26787)
Vulnerability from cvelistv5 – Published: 2024-04-04 08:20 – Updated: 2025-05-04 08:56
VLAI?
EPSS
Title
mmc: mmci: stm32: fix DMA API overlapping mappings warning
Summary
In the Linux kernel, the following vulnerability has been resolved:
mmc: mmci: stm32: fix DMA API overlapping mappings warning
Turning on CONFIG_DMA_API_DEBUG_SG results in the following warning:
DMA-API: mmci-pl18x 48220000.mmc: cacheline tracking EEXIST,
overlapping mappings aren't supported
WARNING: CPU: 1 PID: 51 at kernel/dma/debug.c:568
add_dma_entry+0x234/0x2f4
Modules linked in:
CPU: 1 PID: 51 Comm: kworker/1:2 Not tainted 6.1.28 #1
Hardware name: STMicroelectronics STM32MP257F-EV1 Evaluation Board (DT)
Workqueue: events_freezable mmc_rescan
Call trace:
add_dma_entry+0x234/0x2f4
debug_dma_map_sg+0x198/0x350
__dma_map_sg_attrs+0xa0/0x110
dma_map_sg_attrs+0x10/0x2c
sdmmc_idma_prep_data+0x80/0xc0
mmci_prep_data+0x38/0x84
mmci_start_data+0x108/0x2dc
mmci_request+0xe4/0x190
__mmc_start_request+0x68/0x140
mmc_start_request+0x94/0xc0
mmc_wait_for_req+0x70/0x100
mmc_send_tuning+0x108/0x1ac
sdmmc_execute_tuning+0x14c/0x210
mmc_execute_tuning+0x48/0xec
mmc_sd_init_uhs_card.part.0+0x208/0x464
mmc_sd_init_card+0x318/0x89c
mmc_attach_sd+0xe4/0x180
mmc_rescan+0x244/0x320
DMA API debug brings to light leaking dma-mappings as dma_map_sg and
dma_unmap_sg are not correctly balanced.
If an error occurs in mmci_cmd_irq function, only mmci_dma_error
function is called and as this API is not managed on stm32 variant,
dma_unmap_sg is never called in this error path.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
46b723dd867d599420fb640c0eaf2a866ef721d4 , < 0224cbc53ba82b84affa7619b6d1b1a254bc2c53
(git)
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CVE-2024-26969 (GCVE-0-2024-26969)
Vulnerability from cvelistv5 – Published: 2024-05-01 05:19 – Updated: 2025-05-04 09:01
VLAI?
EPSS
Title
clk: qcom: gcc-ipq8074: fix terminating of frequency table arrays
Summary
In the Linux kernel, the following vulnerability has been resolved:
clk: qcom: gcc-ipq8074: fix terminating of frequency table arrays
The frequency table arrays are supposed to be terminated with an
empty element. Add such entry to the end of the arrays where it
is missing in order to avoid possible out-of-bound access when
the table is traversed by functions like qcom_find_freq() or
qcom_find_freq_floor().
Only compile tested.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
9607f6224b3966652ce3f4e620c4694df190b64a , < e117c6e2d1617520f5f7d7f6f6b395f01d8b5a27
(git)
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CVE-2023-52620 (GCVE-0-2023-52620)
Vulnerability from cvelistv5 – Published: 2024-03-21 10:43 – Updated: 2026-01-05 10:16
VLAI?
EPSS
Title
netfilter: nf_tables: disallow timeout for anonymous sets
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nf_tables: disallow timeout for anonymous sets
Never used from userspace, disallow these parameters.
Severity ?
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
761da2935d6e18d178582dbdf315a3a458555505 , < 116b0e8e4673a5faa8a739a19b467010c4d3058c
(git)
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|||||||
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CVE-2024-26747 (GCVE-0-2024-26747)
Vulnerability from cvelistv5 – Published: 2024-04-03 17:00 – Updated: 2025-05-07 19:59
VLAI?
EPSS
Title
usb: roles: fix NULL pointer issue when put module's reference
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: roles: fix NULL pointer issue when put module's reference
In current design, usb role class driver will get usb_role_switch parent's
module reference after the user get usb_role_switch device and put the
reference after the user put the usb_role_switch device. However, the
parent device of usb_role_switch may be removed before the user put the
usb_role_switch. If so, then, NULL pointer issue will be met when the user
put the parent module's reference.
This will save the module pointer in structure of usb_role_switch. Then,
we don't need to find module by iterating long relations.
Severity ?
4.4 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
5c54fcac9a9de559b444ac63ec3cd82f1d157a0b , < e279bf8e51893e1fe160b3d8126ef2dd00f661e1
(git)
Affected: 5c54fcac9a9de559b444ac63ec3cd82f1d157a0b , < ef982fc41055fcebb361a92288d3225783d12913 (git) Affected: 5c54fcac9a9de559b444ac63ec3cd82f1d157a0b , < 0158216805ca7e498d07de38840d2732166ae5fa (git) Affected: 5c54fcac9a9de559b444ac63ec3cd82f1d157a0b , < 4b45829440b1b208948b39cc71f77a37a2536734 (git) Affected: 5c54fcac9a9de559b444ac63ec3cd82f1d157a0b , < 01f82de440f2ab07c259b7573371e1c42e5565db (git) Affected: 5c54fcac9a9de559b444ac63ec3cd82f1d157a0b , < 1c9be13846c0b2abc2480602f8ef421360e1ad9e (git) Affected: 7b169e33a3bc9040e06988b2bc15e83d2af80358 (git) |
|||||||
|
|||||||||
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CVE-2024-26960 (GCVE-0-2024-26960)
Vulnerability from cvelistv5 – Published: 2024-05-01 05:19 – Updated: 2025-05-04 09:00
VLAI?
EPSS
Title
mm: swap: fix race between free_swap_and_cache() and swapoff()
Summary
In the Linux kernel, the following vulnerability has been resolved:
mm: swap: fix race between free_swap_and_cache() and swapoff()
There was previously a theoretical window where swapoff() could run and
teardown a swap_info_struct while a call to free_swap_and_cache() was
running in another thread. This could cause, amongst other bad
possibilities, swap_page_trans_huge_swapped() (called by
free_swap_and_cache()) to access the freed memory for swap_map.
This is a theoretical problem and I haven't been able to provoke it from a
test case. But there has been agreement based on code review that this is
possible (see link below).
Fix it by using get_swap_device()/put_swap_device(), which will stall
swapoff(). There was an extra check in _swap_info_get() to confirm that
the swap entry was not free. This isn't present in get_swap_device()
because it doesn't make sense in general due to the race between getting
the reference and swapoff. So I've added an equivalent check directly in
free_swap_and_cache().
Details of how to provoke one possible issue (thanks to David Hildenbrand
for deriving this):
--8<-----
__swap_entry_free() might be the last user and result in
"count == SWAP_HAS_CACHE".
swapoff->try_to_unuse() will stop as soon as soon as si->inuse_pages==0.
So the question is: could someone reclaim the folio and turn
si->inuse_pages==0, before we completed swap_page_trans_huge_swapped().
Imagine the following: 2 MiB folio in the swapcache. Only 2 subpages are
still references by swap entries.
Process 1 still references subpage 0 via swap entry.
Process 2 still references subpage 1 via swap entry.
Process 1 quits. Calls free_swap_and_cache().
-> count == SWAP_HAS_CACHE
[then, preempted in the hypervisor etc.]
Process 2 quits. Calls free_swap_and_cache().
-> count == SWAP_HAS_CACHE
Process 2 goes ahead, passes swap_page_trans_huge_swapped(), and calls
__try_to_reclaim_swap().
__try_to_reclaim_swap()->folio_free_swap()->delete_from_swap_cache()->
put_swap_folio()->free_swap_slot()->swapcache_free_entries()->
swap_entry_free()->swap_range_free()->
...
WRITE_ONCE(si->inuse_pages, si->inuse_pages - nr_entries);
What stops swapoff to succeed after process 2 reclaimed the swap cache
but before process1 finished its call to swap_page_trans_huge_swapped()?
--8<-----
Severity ?
5.5 (Medium)
CWE
- CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
7c00bafee87c7bac7ed9eced7c161f8e5332cb4e , < d85c11c97ecf92d47a4b29e3faca714dc1f18d0d
(git)
Affected: 7c00bafee87c7bac7ed9eced7c161f8e5332cb4e , < 2da5568ee222ce0541bfe446a07998f92ed1643e (git) Affected: 7c00bafee87c7bac7ed9eced7c161f8e5332cb4e , < 1ede7f1d7eed1738d1b9333fd1e152ccb450b86a (git) Affected: 7c00bafee87c7bac7ed9eced7c161f8e5332cb4e , < 0f98f6d2fb5fad00f8299b84b85b6bc1b6d7d19a (git) Affected: 7c00bafee87c7bac7ed9eced7c161f8e5332cb4e , < 3ce4c4c653e4e478ecb15d3c88e690f12cbf6b39 (git) Affected: 7c00bafee87c7bac7ed9eced7c161f8e5332cb4e , < 363d17e7f7907c8e27a9e86968af0eaa2301787b (git) Affected: 7c00bafee87c7bac7ed9eced7c161f8e5332cb4e , < 82b1c07a0af603e3c47b906c8e991dc96f01688e (git) |
|||||||
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CVE-2024-26993 (GCVE-0-2024-26993)
Vulnerability from cvelistv5 – Published: 2024-05-01 05:28 – Updated: 2025-11-04 17:15
VLAI?
EPSS
Title
fs: sysfs: Fix reference leak in sysfs_break_active_protection()
Summary
In the Linux kernel, the following vulnerability has been resolved:
fs: sysfs: Fix reference leak in sysfs_break_active_protection()
The sysfs_break_active_protection() routine has an obvious reference
leak in its error path. If the call to kernfs_find_and_get() fails then
kn will be NULL, so the companion sysfs_unbreak_active_protection()
routine won't get called (and would only cause an access violation by
trying to dereference kn->parent if it was called). As a result, the
reference to kobj acquired at the start of the function will never be
released.
Fix the leak by adding an explicit kobject_put() call when kn is NULL.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
2afc9166f79b8f6da5f347f48515215ceee4ae37 , < f28bba37fe244889b81bb5c508d3f6e5c6e342c5
(git)
Affected: 2afc9166f79b8f6da5f347f48515215ceee4ae37 , < 57baab0f376bec8f54b0fe6beb8f77a57c228063 (git) Affected: 2afc9166f79b8f6da5f347f48515215ceee4ae37 , < 84bd4c2ae9c3d0a7d3a5c032ea7efff17af17e17 (git) Affected: 2afc9166f79b8f6da5f347f48515215ceee4ae37 , < 43f00210cb257bcb0387e8caeb4b46375d67f30c (git) Affected: 2afc9166f79b8f6da5f347f48515215ceee4ae37 , < 5d43e072285e81b0b63cee7189b3357c7768a43b (git) Affected: 2afc9166f79b8f6da5f347f48515215ceee4ae37 , < ac107356aabc362aaeb77463e814fc067a5d3957 (git) Affected: 2afc9166f79b8f6da5f347f48515215ceee4ae37 , < a4c99b57d43bab45225ba92d574a8683f9edc8e4 (git) Affected: 2afc9166f79b8f6da5f347f48515215ceee4ae37 , < a90bca2228c0646fc29a72689d308e5fe03e6d78 (git) Affected: e8a37b2fd5b5087bec6cbbf6946ee3caa712953b (git) Affected: a6abc93760dd07fcd29760b70e6e7520f22cb288 (git) Affected: 461a6385e58e8247e6ba2005aa5d1b8d980ee4a2 (git) Affected: 8a5e02a0f46ea33ed19e48e096a8e8d28e73d10a (git) Affected: c984f4d1d40a2f349503b3faf946502ccbf02f9f (git) Affected: 807d1d299a04e9ad9a9dac55419c1137a105254b (git) |
|||||||
|
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CVE-2024-26601 (GCVE-0-2024-26601)
Vulnerability from cvelistv5 – Published: 2024-02-24 14:56 – Updated: 2025-05-04 08:52
VLAI?
EPSS
Title
ext4: regenerate buddy after block freeing failed if under fc replay
Summary
In the Linux kernel, the following vulnerability has been resolved:
ext4: regenerate buddy after block freeing failed if under fc replay
This mostly reverts commit 6bd97bf273bd ("ext4: remove redundant
mb_regenerate_buddy()") and reintroduces mb_regenerate_buddy(). Based on
code in mb_free_blocks(), fast commit replay can end up marking as free
blocks that are already marked as such. This causes corruption of the
buddy bitmap so we need to regenerate it in that case.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
0983142c5f17a62055ec851372273c3bc77e4788 , < 94ebf71bddbcd4ab1ce43ae32c6cb66396d2d51a
(git)
Affected: 6bd97bf273bdb4944904e57480f6545bca48ad77 , < c1317822e2de80e78f137d3a2d99febab1b80326 (git) Affected: 6bd97bf273bdb4944904e57480f6545bca48ad77 , < 78327acd4cdc4a1601af718b781eece577b6b7d4 (git) Affected: 6bd97bf273bdb4944904e57480f6545bca48ad77 , < ea42d6cffb0dd27a417f410b9d0011e9859328cb (git) Affected: 6bd97bf273bdb4944904e57480f6545bca48ad77 , < 6b0d48647935e4b8c7b75d1eccb9043fcd4ee581 (git) Affected: 6bd97bf273bdb4944904e57480f6545bca48ad77 , < c9b528c35795b711331ed36dc3dbee90d5812d4e (git) |
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CVE-2024-26788 (GCVE-0-2024-26788)
Vulnerability from cvelistv5 – Published: 2024-04-04 08:20 – Updated: 2025-05-04 08:56
VLAI?
EPSS
Title
dmaengine: fsl-qdma: init irq after reg initialization
Summary
In the Linux kernel, the following vulnerability has been resolved:
dmaengine: fsl-qdma: init irq after reg initialization
Initialize the qDMA irqs after the registers are configured so that
interrupts that may have been pending from a primary kernel don't get
processed by the irq handler before it is ready to and cause panic with
the following trace:
Call trace:
fsl_qdma_queue_handler+0xf8/0x3e8
__handle_irq_event_percpu+0x78/0x2b0
handle_irq_event_percpu+0x1c/0x68
handle_irq_event+0x44/0x78
handle_fasteoi_irq+0xc8/0x178
generic_handle_irq+0x24/0x38
__handle_domain_irq+0x90/0x100
gic_handle_irq+0x5c/0xb8
el1_irq+0xb8/0x180
_raw_spin_unlock_irqrestore+0x14/0x40
__setup_irq+0x4bc/0x798
request_threaded_irq+0xd8/0x190
devm_request_threaded_irq+0x74/0xe8
fsl_qdma_probe+0x4d4/0xca8
platform_drv_probe+0x50/0xa0
really_probe+0xe0/0x3f8
driver_probe_device+0x64/0x130
device_driver_attach+0x6c/0x78
__driver_attach+0xbc/0x158
bus_for_each_dev+0x5c/0x98
driver_attach+0x20/0x28
bus_add_driver+0x158/0x220
driver_register+0x60/0x110
__platform_driver_register+0x44/0x50
fsl_qdma_driver_init+0x18/0x20
do_one_initcall+0x48/0x258
kernel_init_freeable+0x1a4/0x23c
kernel_init+0x10/0xf8
ret_from_fork+0x10/0x18
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
b092529e0aa09829a6404424ce167bf3ce3235e2 , < 3cc5fb824c2125aa3740d905b3e5b378c8a09478
(git)
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CVE-2024-26790 (GCVE-0-2024-26790)
Vulnerability from cvelistv5 – Published: 2024-04-04 08:20 – Updated: 2025-05-04 08:56
VLAI?
EPSS
Title
dmaengine: fsl-qdma: fix SoC may hang on 16 byte unaligned read
Summary
In the Linux kernel, the following vulnerability has been resolved:
dmaengine: fsl-qdma: fix SoC may hang on 16 byte unaligned read
There is chip (ls1028a) errata:
The SoC may hang on 16 byte unaligned read transactions by QDMA.
Unaligned read transactions initiated by QDMA may stall in the NOC
(Network On-Chip), causing a deadlock condition. Stalled transactions will
trigger completion timeouts in PCIe controller.
Workaround:
Enable prefetch by setting the source descriptor prefetchable bit
( SD[PF] = 1 ).
Implement this workaround.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
b092529e0aa09829a6404424ce167bf3ce3235e2 , < 518d78b4fac68cac29a263554d7f3b19da99d0da
(git)
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CVE-2024-27065 (GCVE-0-2024-27065)
Vulnerability from cvelistv5 – Published: 2024-05-01 13:04 – Updated: 2025-05-04 09:03
VLAI?
EPSS
Title
netfilter: nf_tables: do not compare internal table flags on updates
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nf_tables: do not compare internal table flags on updates
Restore skipping transaction if table update does not modify flags.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
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(git)
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CVE-2024-27077 (GCVE-0-2024-27077)
Vulnerability from cvelistv5 – Published: 2024-05-01 13:04 – Updated: 2025-05-04 09:03
VLAI?
EPSS
Title
media: v4l2-mem2mem: fix a memleak in v4l2_m2m_register_entity
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: v4l2-mem2mem: fix a memleak in v4l2_m2m_register_entity
The entity->name (i.e. name) is allocated in v4l2_m2m_register_entity
but isn't freed in its following error-handling paths. This patch
adds such deallocation to prevent memleak of entity->name.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
be2fff656322e82f215730839063c2c2ca73d14b , < 3dd8abb0ed0e0a7c66d6d677c86ccb188cc39333
(git)
Affected: be2fff656322e82f215730839063c2c2ca73d14b , < 0175f2d34c85744f9ad6554f696cf0afb5bd04e4 (git) Affected: be2fff656322e82f215730839063c2c2ca73d14b , < afd2a82fe300032f63f8be5d6cd6981e75f8bbf2 (git) Affected: be2fff656322e82f215730839063c2c2ca73d14b , < dc866b69cc51af9b8509b4731b8ce2a4950cd0ef (git) Affected: be2fff656322e82f215730839063c2c2ca73d14b , < 0c9550b032de48d6a7fa6a4ddc09699d64d9300d (git) Affected: be2fff656322e82f215730839063c2c2ca73d14b , < 90029b9c979b60de5cb2b70ade4bbf61d561bc5d (git) Affected: be2fff656322e82f215730839063c2c2ca73d14b , < 5dc319cc3c4f7b74f7dfba349aa26f87efb52458 (git) Affected: be2fff656322e82f215730839063c2c2ca73d14b , < 9c23ef30e840fedc66948299509f6c2777c9cf4f (git) Affected: be2fff656322e82f215730839063c2c2ca73d14b , < 8f94b49a5b5d386c038e355bef6347298aabd211 (git) |
|||||||
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CVE-2024-26651 (GCVE-0-2024-26651)
Vulnerability from cvelistv5 – Published: 2024-03-27 13:50 – Updated: 2025-11-04 22:05
VLAI?
EPSS
Title
sr9800: Add check for usbnet_get_endpoints
Summary
In the Linux kernel, the following vulnerability has been resolved:
sr9800: Add check for usbnet_get_endpoints
Add check for usbnet_get_endpoints() and return the error if it fails
in order to transfer the error.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
19a38d8e0aa33b4f4d11d3b4baa902ad169daa80 , < 424eba06ed405d557077339edb19ce0ebe39e7c7
(git)
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|||||||
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CVE-2024-27388 (GCVE-0-2024-27388)
Vulnerability from cvelistv5 – Published: 2024-05-01 13:05 – Updated: 2025-05-04 09:03
VLAI?
EPSS
Title
SUNRPC: fix some memleaks in gssx_dec_option_array
Summary
In the Linux kernel, the following vulnerability has been resolved:
SUNRPC: fix some memleaks in gssx_dec_option_array
The creds and oa->data need to be freed in the error-handling paths after
their allocation. So this patch add these deallocations in the
corresponding paths.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1d658336b05f8697d6445834f8867f8ad5e4f735 , < b97c37978ca825557d331c9012e0c1ddc0e42364
(git)
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CVE-2024-26835 (GCVE-0-2024-26835)
Vulnerability from cvelistv5 – Published: 2024-04-17 10:10 – Updated: 2025-05-04 08:57
VLAI?
EPSS
Title
netfilter: nf_tables: set dormant flag on hook register failure
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nf_tables: set dormant flag on hook register failure
We need to set the dormant flag again if we fail to register
the hooks.
During memory pressure hook registration can fail and we end up
with a table marked as active but no registered hooks.
On table/base chain deletion, nf_tables will attempt to unregister
the hook again which yields a warn splat from the nftables core.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
bf8083bbf8fa202e6e5316bbd99759ab82bfe7a3 , < a6411f3c48f991c19aaf9a24fce36865fbba28d7
(git)
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CVE-2024-27008 (GCVE-0-2024-27008)
Vulnerability from cvelistv5 – Published: 2024-05-01 05:29 – Updated: 2025-11-04 17:16
VLAI?
EPSS
Title
drm: nv04: Fix out of bounds access
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm: nv04: Fix out of bounds access
When Output Resource (dcb->or) value is assigned in
fabricate_dcb_output(), there may be out of bounds access to
dac_users array in case dcb->or is zero because ffs(dcb->or) is
used as index there.
The 'or' argument of fabricate_dcb_output() must be interpreted as a
number of bit to set, not value.
Utilize macros from 'enum nouveau_or' in calls instead of hardcoding.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
2e5702aff39532662198459726c624d5eadbdd78 , < c2b97f26f081ceec3298151481687071075a25cb
(git)
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CVE-2024-26974 (GCVE-0-2024-26974)
Vulnerability from cvelistv5 – Published: 2024-05-01 05:20 – Updated: 2025-05-04 09:01
VLAI?
EPSS
Title
crypto: qat - resolve race condition during AER recovery
Summary
In the Linux kernel, the following vulnerability has been resolved:
crypto: qat - resolve race condition during AER recovery
During the PCI AER system's error recovery process, the kernel driver
may encounter a race condition with freeing the reset_data structure's
memory. If the device restart will take more than 10 seconds the function
scheduling that restart will exit due to a timeout, and the reset_data
structure will be freed. However, this data structure is used for
completion notification after the restart is completed, which leads
to a UAF bug.
This results in a KFENCE bug notice.
BUG: KFENCE: use-after-free read in adf_device_reset_worker+0x38/0xa0 [intel_qat]
Use-after-free read at 0x00000000bc56fddf (in kfence-#142):
adf_device_reset_worker+0x38/0xa0 [intel_qat]
process_one_work+0x173/0x340
To resolve this race condition, the memory associated to the container
of the work_struct is freed on the worker if the timeout expired,
otherwise on the function that schedules the worker.
The timeout detection can be done by checking if the caller is
still waiting for completion or not by using completion_done() function.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
d8cba25d2c68992a6e7c1d329b690a9ebe01167d , < daba62d9eeddcc5b1081be7d348ca836c83c59d7
(git)
Affected: d8cba25d2c68992a6e7c1d329b690a9ebe01167d , < 8e81cd58aee14a470891733181a47d123193ba81 (git) Affected: d8cba25d2c68992a6e7c1d329b690a9ebe01167d , < d03092550f526a79cf1ade7f0dfa74906f39eb71 (git) Affected: d8cba25d2c68992a6e7c1d329b690a9ebe01167d , < 4ae5a97781ce7d6ecc9c7055396535815b64ca4f (git) Affected: d8cba25d2c68992a6e7c1d329b690a9ebe01167d , < 226fc408c5fcd23cc4186f05ea3a09a7a9aef2f7 (git) Affected: d8cba25d2c68992a6e7c1d329b690a9ebe01167d , < 8a5a7611ccc7b1fba8d933a9f22a2e76859d94dc (git) Affected: d8cba25d2c68992a6e7c1d329b690a9ebe01167d , < 0c2cf5142bfb634c0ef0a1a69cdf37950747d0be (git) Affected: d8cba25d2c68992a6e7c1d329b690a9ebe01167d , < bb279ead42263e9fb09480f02a4247b2c287d828 (git) Affected: d8cba25d2c68992a6e7c1d329b690a9ebe01167d , < 7d42e097607c4d246d99225bf2b195b6167a210c (git) |
|||||||
|
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CVE-2023-52482 (GCVE-0-2023-52482)
Vulnerability from cvelistv5 – Published: 2024-02-29 05:43 – Updated: 2025-05-21 08:49
VLAI?
EPSS
Title
x86/srso: Add SRSO mitigation for Hygon processors
Summary
In the Linux kernel, the following vulnerability has been resolved:
x86/srso: Add SRSO mitigation for Hygon processors
Add mitigation for the speculative return stack overflow vulnerability
which exists on Hygon processors too.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
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c9661c1e80b609cd038db7c908e061f0535804ef , < e7ea043bc3f19473561c08565047b3f1671bf35d
(git)
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CVE-2024-27051 (GCVE-0-2024-27051)
Vulnerability from cvelistv5 – Published: 2024-05-01 12:54 – Updated: 2025-05-04 09:03
VLAI?
EPSS
Title
cpufreq: brcmstb-avs-cpufreq: add check for cpufreq_cpu_get's return value
Summary
In the Linux kernel, the following vulnerability has been resolved:
cpufreq: brcmstb-avs-cpufreq: add check for cpufreq_cpu_get's return value
cpufreq_cpu_get may return NULL. To avoid NULL-dereference check it
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Found by Linux Verification Center (linuxtesting.org) with SVACE.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
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(git)
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CVE-2024-26997 (GCVE-0-2024-26997)
Vulnerability from cvelistv5 – Published: 2024-05-01 05:28 – Updated: 2025-05-04 12:55
VLAI?
EPSS
Title
usb: dwc2: host: Fix dereference issue in DDMA completion flow.
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: dwc2: host: Fix dereference issue in DDMA completion flow.
Fixed variable dereference issue in DDMA completion flow.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
dca1dc1e99e09e7b8eaccb55d6aecb87d9cb8ecd , < 257d313e37d66c3bcc87197fb5b8549129c45dfe
(git)
Affected: 693bbbccd9c774adacaf03ae9fcbb33b66b1ffc4 , < 75bf5e78b2a27cb1bca6fa826e3ab685015165e1 (git) Affected: db4fa0c8e811676a7bfe8363a01e70ee601e75f7 , < 26fde0ea40dda1b08fad3bc0a43f122f6dd8bddf (git) Affected: 32d3f2f108ebcaf9bd9fc06095c776cb73add034 , < 8aa5c28ac65cb5e7f1b9c0c3238c00b661dd2b8c (git) Affected: bc48eb1b53ce977d17d51caa574bd81064a117a2 , < 9de10b59d16880a0a3ae2876c142fe54ce45d816 (git) Affected: 8d310e5d702c903a7ac95fb5dd248f046b39db00 , < 8a139fa44870e84ac228b7b76423a49610e5ba9a (git) Affected: 8b7c57ab6f6bc6bfee87e929cab6e6dac351606b , < 55656b2afd5f1efcec4245f3e7e814c2a9ef53f6 (git) Affected: b258e42688501cadb1a6dd658d6f015df9f32d8f , < eed04fa96c48790c1cce73c8a248e9d460b088f8 (git) Affected: c4046e703e0083c8d2031cce02f2479e9ba2c166 (git) |
||
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CVE-2023-52637 (GCVE-0-2023-52637)
Vulnerability from cvelistv5 – Published: 2024-04-03 14:54 – Updated: 2025-05-04 07:40
VLAI?
EPSS
Title
can: j1939: Fix UAF in j1939_sk_match_filter during setsockopt(SO_J1939_FILTER)
Summary
In the Linux kernel, the following vulnerability has been resolved:
can: j1939: Fix UAF in j1939_sk_match_filter during setsockopt(SO_J1939_FILTER)
Lock jsk->sk to prevent UAF when setsockopt(..., SO_J1939_FILTER, ...)
modifies jsk->filters while receiving packets.
Following trace was seen on affected system:
==================================================================
BUG: KASAN: slab-use-after-free in j1939_sk_recv_match_one+0x1af/0x2d0 [can_j1939]
Read of size 4 at addr ffff888012144014 by task j1939/350
CPU: 0 PID: 350 Comm: j1939 Tainted: G W OE 6.5.0-rc5 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.13.0-1ubuntu1.1 04/01/2014
Call Trace:
print_report+0xd3/0x620
? kasan_complete_mode_report_info+0x7d/0x200
? j1939_sk_recv_match_one+0x1af/0x2d0 [can_j1939]
kasan_report+0xc2/0x100
? j1939_sk_recv_match_one+0x1af/0x2d0 [can_j1939]
__asan_load4+0x84/0xb0
j1939_sk_recv_match_one+0x1af/0x2d0 [can_j1939]
j1939_sk_recv+0x20b/0x320 [can_j1939]
? __kasan_check_write+0x18/0x20
? __pfx_j1939_sk_recv+0x10/0x10 [can_j1939]
? j1939_simple_recv+0x69/0x280 [can_j1939]
? j1939_ac_recv+0x5e/0x310 [can_j1939]
j1939_can_recv+0x43f/0x580 [can_j1939]
? __pfx_j1939_can_recv+0x10/0x10 [can_j1939]
? raw_rcv+0x42/0x3c0 [can_raw]
? __pfx_j1939_can_recv+0x10/0x10 [can_j1939]
can_rcv_filter+0x11f/0x350 [can]
can_receive+0x12f/0x190 [can]
? __pfx_can_rcv+0x10/0x10 [can]
can_rcv+0xdd/0x130 [can]
? __pfx_can_rcv+0x10/0x10 [can]
__netif_receive_skb_one_core+0x13d/0x150
? __pfx___netif_receive_skb_one_core+0x10/0x10
? __kasan_check_write+0x18/0x20
? _raw_spin_lock_irq+0x8c/0xe0
__netif_receive_skb+0x23/0xb0
process_backlog+0x107/0x260
__napi_poll+0x69/0x310
net_rx_action+0x2a1/0x580
? __pfx_net_rx_action+0x10/0x10
? __pfx__raw_spin_lock+0x10/0x10
? handle_irq_event+0x7d/0xa0
__do_softirq+0xf3/0x3f8
do_softirq+0x53/0x80
</IRQ>
<TASK>
__local_bh_enable_ip+0x6e/0x70
netif_rx+0x16b/0x180
can_send+0x32b/0x520 [can]
? __pfx_can_send+0x10/0x10 [can]
? __check_object_size+0x299/0x410
raw_sendmsg+0x572/0x6d0 [can_raw]
? __pfx_raw_sendmsg+0x10/0x10 [can_raw]
? apparmor_socket_sendmsg+0x2f/0x40
? __pfx_raw_sendmsg+0x10/0x10 [can_raw]
sock_sendmsg+0xef/0x100
sock_write_iter+0x162/0x220
? __pfx_sock_write_iter+0x10/0x10
? __rtnl_unlock+0x47/0x80
? security_file_permission+0x54/0x320
vfs_write+0x6ba/0x750
? __pfx_vfs_write+0x10/0x10
? __fget_light+0x1ca/0x1f0
? __rcu_read_unlock+0x5b/0x280
ksys_write+0x143/0x170
? __pfx_ksys_write+0x10/0x10
? __kasan_check_read+0x15/0x20
? fpregs_assert_state_consistent+0x62/0x70
__x64_sys_write+0x47/0x60
do_syscall_64+0x60/0x90
? do_syscall_64+0x6d/0x90
? irqentry_exit+0x3f/0x50
? exc_page_fault+0x79/0xf0
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
Allocated by task 348:
kasan_save_stack+0x2a/0x50
kasan_set_track+0x29/0x40
kasan_save_alloc_info+0x1f/0x30
__kasan_kmalloc+0xb5/0xc0
__kmalloc_node_track_caller+0x67/0x160
j1939_sk_setsockopt+0x284/0x450 [can_j1939]
__sys_setsockopt+0x15c/0x2f0
__x64_sys_setsockopt+0x6b/0x80
do_syscall_64+0x60/0x90
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
Freed by task 349:
kasan_save_stack+0x2a/0x50
kasan_set_track+0x29/0x40
kasan_save_free_info+0x2f/0x50
__kasan_slab_free+0x12e/0x1c0
__kmem_cache_free+0x1b9/0x380
kfree+0x7a/0x120
j1939_sk_setsockopt+0x3b2/0x450 [can_j1939]
__sys_setsockopt+0x15c/0x2f0
__x64_sys_setsockopt+0x6b/0x80
do_syscall_64+0x60/0x90
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
9d71dd0c70099914fcd063135da3c580865e924c , < 08de58abedf6e69396e1207e4f99ef8904b2b532
(git)
Affected: 9d71dd0c70099914fcd063135da3c580865e924c , < 978e50ef8c38dc71bd14d1b0143d554ff5d188ba (git) Affected: 9d71dd0c70099914fcd063135da3c580865e924c , < 41ccb5bcbf03f02d820bc6ea8390811859f558f8 (git) Affected: 9d71dd0c70099914fcd063135da3c580865e924c , < 4dd684d4bb3cd5454e0bf6e2a1bdfbd5c9c872ed (git) Affected: 9d71dd0c70099914fcd063135da3c580865e924c , < f84e7534457dcd7835be743517c35378bb4e7c50 (git) Affected: 9d71dd0c70099914fcd063135da3c580865e924c , < fc74b9cb789cae061bbca7b203a3842e059f6b5d (git) Affected: 9d71dd0c70099914fcd063135da3c580865e924c , < efe7cf828039aedb297c1f9920b638fffee6aabc (git) |
|||||||
|
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CVE-2024-26773 (GCVE-0-2024-26773)
Vulnerability from cvelistv5 – Published: 2024-04-03 17:00 – Updated: 2026-01-05 10:34
VLAI?
EPSS
Title
ext4: avoid allocating blocks from corrupted group in ext4_mb_try_best_found()
Summary
In the Linux kernel, the following vulnerability has been resolved:
ext4: avoid allocating blocks from corrupted group in ext4_mb_try_best_found()
Determine if the group block bitmap is corrupted before using ac_b_ex in
ext4_mb_try_best_found() to avoid allocating blocks from a group with a
corrupted block bitmap in the following concurrency and making the
situation worse.
ext4_mb_regular_allocator
ext4_lock_group(sb, group)
ext4_mb_good_group
// check if the group bbitmap is corrupted
ext4_mb_complex_scan_group
// Scan group gets ac_b_ex but doesn't use it
ext4_unlock_group(sb, group)
ext4_mark_group_bitmap_corrupted(group)
// The block bitmap was corrupted during
// the group unlock gap.
ext4_mb_try_best_found
ext4_lock_group(ac->ac_sb, group)
ext4_mb_use_best_found
mb_mark_used
// Allocating blocks in block bitmap corrupted group
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
163a203ddb36c36d4a1c942aececda0cc8d06aa7 , < 21f8cfe79f776287459343e9cfa6055af61328ea
(git)
Affected: 163a203ddb36c36d4a1c942aececda0cc8d06aa7 , < 260fc96283c0f594de18a1b045faf6d8fb42874d (git) Affected: 163a203ddb36c36d4a1c942aececda0cc8d06aa7 , < 927794a02169778c9c2e7b25c768ab3ea8c1dc03 (git) Affected: 163a203ddb36c36d4a1c942aececda0cc8d06aa7 , < 4c21fa60a6f4606f6214a38f50612b17b2f738f5 (git) Affected: 163a203ddb36c36d4a1c942aececda0cc8d06aa7 , < f97e75fa4e12b0aa0224e83fcbda8853ac2adf36 (git) Affected: 163a203ddb36c36d4a1c942aececda0cc8d06aa7 , < 0184747b552d6b5a14db3b7fcc3b792ce64dedd1 (git) Affected: 163a203ddb36c36d4a1c942aececda0cc8d06aa7 , < a2576ae9a35c078e488f2c573e9e6821d651fbbe (git) Affected: 163a203ddb36c36d4a1c942aececda0cc8d06aa7 , < 4530b3660d396a646aad91a787b6ab37cf604b53 (git) |
|||||||
|
|||||||||
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CVE-2024-26970 (GCVE-0-2024-26970)
Vulnerability from cvelistv5 – Published: 2024-05-01 05:19 – Updated: 2025-05-04 09:01
VLAI?
EPSS
Title
clk: qcom: gcc-ipq6018: fix terminating of frequency table arrays
Summary
In the Linux kernel, the following vulnerability has been resolved:
clk: qcom: gcc-ipq6018: fix terminating of frequency table arrays
The frequency table arrays are supposed to be terminated with an
empty element. Add such entry to the end of the arrays where it
is missing in order to avoid possible out-of-bound access when
the table is traversed by functions like qcom_find_freq() or
qcom_find_freq_floor().
Only compile tested.
Severity ?
5.5 (Medium)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
d9db07f088af01a1080d01de363141b673c7d646 , < ae60e3342296f766f88911d39199f77b05f657a6
(git)
Affected: d9db07f088af01a1080d01de363141b673c7d646 , < b4527ee3de365a742215773d20f07db3e2c06f3b (git) Affected: d9db07f088af01a1080d01de363141b673c7d646 , < 852db52b45ea96dac2720f108e7c7331cd3738bb (git) Affected: d9db07f088af01a1080d01de363141b673c7d646 , < 421b135aceace99789c982f6a77ce9476564fb52 (git) Affected: d9db07f088af01a1080d01de363141b673c7d646 , < dcb13b5c9ae8743f99a96f392186527c3df89198 (git) Affected: d9db07f088af01a1080d01de363141b673c7d646 , < db4066e3ab6b3d918ae2b92734a89c04fe82cc1d (git) Affected: d9db07f088af01a1080d01de363141b673c7d646 , < cdbc6e2d8108bc47895e5a901cfcaf799b00ca8d (git) |
|||||||
|
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CVE-2024-26936 (GCVE-0-2024-26936)
Vulnerability from cvelistv5 – Published: 2024-05-01 05:26 – Updated: 2025-05-04 09:00
VLAI?
EPSS
Title
ksmbd: validate request buffer size in smb2_allocate_rsp_buf()
Summary
In the Linux kernel, the following vulnerability has been resolved:
ksmbd: validate request buffer size in smb2_allocate_rsp_buf()
The response buffer should be allocated in smb2_allocate_rsp_buf
before validating request. But the fields in payload as well as smb2 header
is used in smb2_allocate_rsp_buf(). This patch add simple buffer size
validation to avoid potencial out-of-bounds in request buffer.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
0626e6641f6b467447c81dd7678a69c66f7746cf , < 8f3d0bf1d0c62b539d54c5b9108a845cff619b99
(git)
Affected: 0626e6641f6b467447c81dd7678a69c66f7746cf , < 21ff9d7d223c5c19cb4334009e4c0c83a2f4d674 (git) Affected: 0626e6641f6b467447c81dd7678a69c66f7746cf , < 5c20b242d4fed73a93591e48bfd9772e2322fb11 (git) Affected: 0626e6641f6b467447c81dd7678a69c66f7746cf , < 2c27a64a2bc47d9bfc7c3cf8be14be53b1ee7cb6 (git) Affected: 0626e6641f6b467447c81dd7678a69c66f7746cf , < 17cf0c2794bdb6f39671265aa18aea5c22ee8c4a (git) |
||
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CVE-2023-52604 (GCVE-0-2023-52604)
Vulnerability from cvelistv5 – Published: 2024-03-06 06:45 – Updated: 2026-01-05 10:16
VLAI?
EPSS
Title
FS:JFS:UBSAN:array-index-out-of-bounds in dbAdjTree
Summary
In the Linux kernel, the following vulnerability has been resolved:
FS:JFS:UBSAN:array-index-out-of-bounds in dbAdjTree
Syzkaller reported the following issue:
UBSAN: array-index-out-of-bounds in fs/jfs/jfs_dmap.c:2867:6
index 196694 is out of range for type 's8[1365]' (aka 'signed char[1365]')
CPU: 1 PID: 109 Comm: jfsCommit Not tainted 6.6.0-rc3-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0x1e7/0x2d0 lib/dump_stack.c:106
ubsan_epilogue lib/ubsan.c:217 [inline]
__ubsan_handle_out_of_bounds+0x11c/0x150 lib/ubsan.c:348
dbAdjTree+0x474/0x4f0 fs/jfs/jfs_dmap.c:2867
dbJoin+0x210/0x2d0 fs/jfs/jfs_dmap.c:2834
dbFreeBits+0x4eb/0xda0 fs/jfs/jfs_dmap.c:2331
dbFreeDmap fs/jfs/jfs_dmap.c:2080 [inline]
dbFree+0x343/0x650 fs/jfs/jfs_dmap.c:402
txFreeMap+0x798/0xd50 fs/jfs/jfs_txnmgr.c:2534
txUpdateMap+0x342/0x9e0
txLazyCommit fs/jfs/jfs_txnmgr.c:2664 [inline]
jfs_lazycommit+0x47a/0xb70 fs/jfs/jfs_txnmgr.c:2732
kthread+0x2d3/0x370 kernel/kthread.c:388
ret_from_fork+0x48/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:304
</TASK>
================================================================================
Kernel panic - not syncing: UBSAN: panic_on_warn set ...
CPU: 1 PID: 109 Comm: jfsCommit Not tainted 6.6.0-rc3-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0x1e7/0x2d0 lib/dump_stack.c:106
panic+0x30f/0x770 kernel/panic.c:340
check_panic_on_warn+0x82/0xa0 kernel/panic.c:236
ubsan_epilogue lib/ubsan.c:223 [inline]
__ubsan_handle_out_of_bounds+0x13c/0x150 lib/ubsan.c:348
dbAdjTree+0x474/0x4f0 fs/jfs/jfs_dmap.c:2867
dbJoin+0x210/0x2d0 fs/jfs/jfs_dmap.c:2834
dbFreeBits+0x4eb/0xda0 fs/jfs/jfs_dmap.c:2331
dbFreeDmap fs/jfs/jfs_dmap.c:2080 [inline]
dbFree+0x343/0x650 fs/jfs/jfs_dmap.c:402
txFreeMap+0x798/0xd50 fs/jfs/jfs_txnmgr.c:2534
txUpdateMap+0x342/0x9e0
txLazyCommit fs/jfs/jfs_txnmgr.c:2664 [inline]
jfs_lazycommit+0x47a/0xb70 fs/jfs/jfs_txnmgr.c:2732
kthread+0x2d3/0x370 kernel/kthread.c:388
ret_from_fork+0x48/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:304
</TASK>
Kernel Offset: disabled
Rebooting in 86400 seconds..
The issue is caused when the value of lp becomes greater than
CTLTREESIZE which is the max size of stree. Adding a simple check
solves this issue.
Dave:
As the function returns a void, good error handling
would require a more intrusive code reorganization, so I modified
Osama's patch at use WARN_ON_ONCE for lack of a cleaner option.
The patch is tested via syzbot.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e3e95c6850661c77e6dab079d9b5374a618ebb15
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 98f9537fe61b8382b3cc5dd97347531698517c56 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < de34de6e57bbbc868e4fcf9e98c76b3587cabb0b (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6fe8b702125aeee6ce83f20092a2341446704e7b (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 42f433785f108893de0dd5260bafb85d7d51db03 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6a44065dd604972ec1fbcccbdc4a70d266a89cdd (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 59342822276f753e49d27ef5eebffbba990572b9 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 9862ec7ac1cbc6eb5ee4a045b5d5b8edbb2f7e68 (git) |
|||||||
|
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CVE-2024-27053 (GCVE-0-2024-27053)
Vulnerability from cvelistv5 – Published: 2024-05-01 12:54 – Updated: 2025-05-04 09:03
VLAI?
EPSS
Title
wifi: wilc1000: fix RCU usage in connect path
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: wilc1000: fix RCU usage in connect path
With lockdep enabled, calls to the connect function from cfg802.11 layer
lead to the following warning:
=============================
WARNING: suspicious RCU usage
6.7.0-rc1-wt+ #333 Not tainted
-----------------------------
drivers/net/wireless/microchip/wilc1000/hif.c:386
suspicious rcu_dereference_check() usage!
[...]
stack backtrace:
CPU: 0 PID: 100 Comm: wpa_supplicant Not tainted 6.7.0-rc1-wt+ #333
Hardware name: Atmel SAMA5
unwind_backtrace from show_stack+0x18/0x1c
show_stack from dump_stack_lvl+0x34/0x48
dump_stack_lvl from wilc_parse_join_bss_param+0x7dc/0x7f4
wilc_parse_join_bss_param from connect+0x2c4/0x648
connect from cfg80211_connect+0x30c/0xb74
cfg80211_connect from nl80211_connect+0x860/0xa94
nl80211_connect from genl_rcv_msg+0x3fc/0x59c
genl_rcv_msg from netlink_rcv_skb+0xd0/0x1f8
netlink_rcv_skb from genl_rcv+0x2c/0x3c
genl_rcv from netlink_unicast+0x3b0/0x550
netlink_unicast from netlink_sendmsg+0x368/0x688
netlink_sendmsg from ____sys_sendmsg+0x190/0x430
____sys_sendmsg from ___sys_sendmsg+0x110/0x158
___sys_sendmsg from sys_sendmsg+0xe8/0x150
sys_sendmsg from ret_fast_syscall+0x0/0x1c
This warning is emitted because in the connect path, when trying to parse
target BSS parameters, we dereference a RCU pointer whithout being in RCU
critical section.
Fix RCU dereference usage by moving it to a RCU read critical section. To
avoid wrapping the whole wilc_parse_join_bss_param under the critical
section, just use the critical section to copy ies data
Severity ?
9.1 (Critical)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
c460495ee072fc01a9b1e8d72c179510418cafac , < e556006de4ea93abe2b46cba202a2556c544b8b2
(git)
Affected: c460495ee072fc01a9b1e8d72c179510418cafac , < b4bbf38c350acb6500cbe667b1e2e68f896e4b38 (git) Affected: c460495ee072fc01a9b1e8d72c179510418cafac , < d80fc436751cfa6b02a8eda74eb6cce7dadfe5a2 (git) Affected: c460495ee072fc01a9b1e8d72c179510418cafac , < 745003b5917b610352f52fe0d11ef658d6471ec2 (git) Affected: c460495ee072fc01a9b1e8d72c179510418cafac , < 4bfd20d5f5c62b5495d6c0016ee6933bd3add7ce (git) Affected: c460495ee072fc01a9b1e8d72c179510418cafac , < 5800ec78775c0cd646f71eb9bf8402fb794807de (git) Affected: c460495ee072fc01a9b1e8d72c179510418cafac , < dd50d3ead6e3707bb0a5df7cc832730c93ace3a7 (git) Affected: c460495ee072fc01a9b1e8d72c179510418cafac , < 205c50306acf58a335eb19fa84e40140f4fe814f (git) |
|||||||
|
|||||||||
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CVE-2024-26978 (GCVE-0-2024-26978)
Vulnerability from cvelistv5 – Published: 2024-05-01 05:20 – Updated: 2025-05-04 09:01
VLAI?
EPSS
Title
serial: max310x: fix NULL pointer dereference in I2C instantiation
Summary
In the Linux kernel, the following vulnerability has been resolved:
serial: max310x: fix NULL pointer dereference in I2C instantiation
When trying to instantiate a max14830 device from userspace:
echo max14830 0x60 > /sys/bus/i2c/devices/i2c-2/new_device
we get the following error:
Unable to handle kernel NULL pointer dereference at virtual address...
...
Call trace:
max310x_i2c_probe+0x48/0x170 [max310x]
i2c_device_probe+0x150/0x2a0
...
Add check for validity of devtype to prevent the error, and abort probe
with a meaningful error message.
Severity ?
No CVSS data available.
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
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(git)
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|||||||
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CVE-2023-52606 (GCVE-0-2023-52606)
Vulnerability from cvelistv5 – Published: 2024-03-06 06:45 – Updated: 2026-01-05 10:16
VLAI?
EPSS
Title
powerpc/lib: Validate size for vector operations
Summary
In the Linux kernel, the following vulnerability has been resolved:
powerpc/lib: Validate size for vector operations
Some of the fp/vmx code in sstep.c assume a certain maximum size for the
instructions being emulated. The size of those operations however is
determined separately in analyse_instr().
Add a check to validate the assumption on the maximum size of the
operations, so as to prevent any unintended kernel stack corruption.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
c22435a5f3d8f85ea162ae523a6ba60a58521ba5 , < 42084a428a139f1a429f597d44621e3a18f3e414
(git)
Affected: c22435a5f3d8f85ea162ae523a6ba60a58521ba5 , < 0580f4403ad33f379eef865c2a6fe94de37febdf (git) Affected: c22435a5f3d8f85ea162ae523a6ba60a58521ba5 , < beee482cc4c9a6b1dcffb2e190b4fd8782258678 (git) Affected: c22435a5f3d8f85ea162ae523a6ba60a58521ba5 , < de4f5ed63b8a199704d8cdcbf810309d7eb4b36b (git) Affected: c22435a5f3d8f85ea162ae523a6ba60a58521ba5 , < abd26515d4b767ba48241eea77b28ce0872aef3e (git) Affected: c22435a5f3d8f85ea162ae523a6ba60a58521ba5 , < 28b8ba8eebf26f66d9f2df4ba550b6b3b136082c (git) Affected: c22435a5f3d8f85ea162ae523a6ba60a58521ba5 , < 848e1d7fd710900397e1d0e7584680c1c04e3afd (git) Affected: c22435a5f3d8f85ea162ae523a6ba60a58521ba5 , < 8f9abaa6d7de0a70fc68acaedce290c1f96e2e59 (git) |
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CVE-2024-26976 (GCVE-0-2024-26976)
Vulnerability from cvelistv5 – Published: 2024-05-01 05:20 – Updated: 2025-05-04 09:01
VLAI?
EPSS
Title
KVM: Always flush async #PF workqueue when vCPU is being destroyed
Summary
In the Linux kernel, the following vulnerability has been resolved:
KVM: Always flush async #PF workqueue when vCPU is being destroyed
Always flush the per-vCPU async #PF workqueue when a vCPU is clearing its
completion queue, e.g. when a VM and all its vCPUs is being destroyed.
KVM must ensure that none of its workqueue callbacks is running when the
last reference to the KVM _module_ is put. Gifting a reference to the
associated VM prevents the workqueue callback from dereferencing freed
vCPU/VM memory, but does not prevent the KVM module from being unloaded
before the callback completes.
Drop the misguided VM refcount gifting, as calling kvm_put_kvm() from
async_pf_execute() if kvm_put_kvm() flushes the async #PF workqueue will
result in deadlock. async_pf_execute() can't return until kvm_put_kvm()
finishes, and kvm_put_kvm() can't return until async_pf_execute() finishes:
WARNING: CPU: 8 PID: 251 at virt/kvm/kvm_main.c:1435 kvm_put_kvm+0x2d/0x320 [kvm]
Modules linked in: vhost_net vhost vhost_iotlb tap kvm_intel kvm irqbypass
CPU: 8 PID: 251 Comm: kworker/8:1 Tainted: G W 6.6.0-rc1-e7af8d17224a-x86/gmem-vm #119
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 0.0.0 02/06/2015
Workqueue: events async_pf_execute [kvm]
RIP: 0010:kvm_put_kvm+0x2d/0x320 [kvm]
Call Trace:
<TASK>
async_pf_execute+0x198/0x260 [kvm]
process_one_work+0x145/0x2d0
worker_thread+0x27e/0x3a0
kthread+0xba/0xe0
ret_from_fork+0x2d/0x50
ret_from_fork_asm+0x11/0x20
</TASK>
---[ end trace 0000000000000000 ]---
INFO: task kworker/8:1:251 blocked for more than 120 seconds.
Tainted: G W 6.6.0-rc1-e7af8d17224a-x86/gmem-vm #119
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/8:1 state:D stack:0 pid:251 ppid:2 flags:0x00004000
Workqueue: events async_pf_execute [kvm]
Call Trace:
<TASK>
__schedule+0x33f/0xa40
schedule+0x53/0xc0
schedule_timeout+0x12a/0x140
__wait_for_common+0x8d/0x1d0
__flush_work.isra.0+0x19f/0x2c0
kvm_clear_async_pf_completion_queue+0x129/0x190 [kvm]
kvm_arch_destroy_vm+0x78/0x1b0 [kvm]
kvm_put_kvm+0x1c1/0x320 [kvm]
async_pf_execute+0x198/0x260 [kvm]
process_one_work+0x145/0x2d0
worker_thread+0x27e/0x3a0
kthread+0xba/0xe0
ret_from_fork+0x2d/0x50
ret_from_fork_asm+0x11/0x20
</TASK>
If kvm_clear_async_pf_completion_queue() actually flushes the workqueue,
then there's no need to gift async_pf_execute() a reference because all
invocations of async_pf_execute() will be forced to complete before the
vCPU and its VM are destroyed/freed. And that in turn fixes the module
unloading bug as __fput() won't do module_put() on the last vCPU reference
until the vCPU has been freed, e.g. if closing the vCPU file also puts the
last reference to the KVM module.
Note that kvm_check_async_pf_completion() may also take the work item off
the completion queue and so also needs to flush the work queue, as the
work will not be seen by kvm_clear_async_pf_completion_queue(). Waiting
on the workqueue could theoretically delay a vCPU due to waiting for the
work to complete, but that's a very, very small chance, and likely a very
small delay. kvm_arch_async_page_present_queued() unconditionally makes a
new request, i.e. will effectively delay entering the guest, so the
remaining work is really just:
trace_kvm_async_pf_completed(addr, cr2_or_gpa);
__kvm_vcpu_wake_up(vcpu);
mmput(mm);
and mmput() can't drop the last reference to the page tables if the vCPU is
still alive, i.e. the vCPU won't get stuck tearing down page tables.
Add a helper to do the flushing, specifically to deal with "wakeup all"
work items, as they aren't actually work items, i.e. are never placed in a
workqueue. Trying to flush a bogus workqueue entry rightly makes
__flush_work() complain (kudos to whoever added that sanity check).
Note, commit 5f6de5cbebee ("KVM: Prevent module exit until al
---truncated---
Severity ?
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
af585b921e5d1e919947c4b1164b59507fe7cd7b , < ab2c2f5d9576112ad22cfd3798071cb74693b1f5
(git)
Affected: af585b921e5d1e919947c4b1164b59507fe7cd7b , < 82e25cc1c2e93c3023da98be282322fc08b61ffb (git) Affected: af585b921e5d1e919947c4b1164b59507fe7cd7b , < f8730d6335e5f43d09151fca1f0f41922209a264 (git) Affected: af585b921e5d1e919947c4b1164b59507fe7cd7b , < 83d3c5e309611ef593e2fcb78444fc8ceedf9bac (git) Affected: af585b921e5d1e919947c4b1164b59507fe7cd7b , < b54478d20375874aeee257744dedfd3e413432ff (git) Affected: af585b921e5d1e919947c4b1164b59507fe7cd7b , < a75afe480d4349c524d9c659b1a5a544dbc39a98 (git) Affected: af585b921e5d1e919947c4b1164b59507fe7cd7b , < 4f3a3bce428fb439c66a578adc447afce7b4a750 (git) Affected: af585b921e5d1e919947c4b1164b59507fe7cd7b , < caa9af2e27c275e089d702cfbaaece3b42bca31b (git) Affected: af585b921e5d1e919947c4b1164b59507fe7cd7b , < 3d75b8aa5c29058a512db29da7cbee8052724157 (git) |
|||||||
|
|||||||||
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CVE-2024-26659 (GCVE-0-2024-26659)
Vulnerability from cvelistv5 – Published: 2024-04-02 06:22 – Updated: 2026-01-05 10:34
VLAI?
EPSS
Title
xhci: handle isoc Babble and Buffer Overrun events properly
Summary
In the Linux kernel, the following vulnerability has been resolved:
xhci: handle isoc Babble and Buffer Overrun events properly
xHCI 4.9 explicitly forbids assuming that the xHC has released its
ownership of a multi-TRB TD when it reports an error on one of the
early TRBs. Yet the driver makes such assumption and releases the TD,
allowing the remaining TRBs to be freed or overwritten by new TDs.
The xHC should also report completion of the final TRB due to its IOC
flag being set by us, regardless of prior errors. This event cannot
be recognized if the TD has already been freed earlier, resulting in
"Transfer event TRB DMA ptr not part of current TD" error message.
Fix this by reusing the logic for processing isoc Transaction Errors.
This also handles hosts which fail to report the final completion.
Fix transfer length reporting on Babble errors. They may be caused by
device malfunction, no guarantee that the buffer has been filled.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
04e51901dd44f40a5a385ced897f6bca87d5f40a , < 696e4112e5c1ee61996198f0ebb6ca3fab55166e
(git)
Affected: 04e51901dd44f40a5a385ced897f6bca87d5f40a , < 2aa7bcfdbb46241c701811bbc0d64d7884e3346c (git) Affected: 04e51901dd44f40a5a385ced897f6bca87d5f40a , < 2e3ec80ea7ba58bbb210e83b5a0afefee7c171d3 (git) Affected: 04e51901dd44f40a5a385ced897f6bca87d5f40a , < f5e7ffa9269a448a720e21f1ed1384d118298c97 (git) Affected: 04e51901dd44f40a5a385ced897f6bca87d5f40a , < 418456c0ce56209610523f21734c5612ee634134 (git) Affected: 04e51901dd44f40a5a385ced897f6bca87d5f40a , < 7c4650ded49e5b88929ecbbb631efb8b0838e811 (git) |
|||||||
|
|||||||||
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CVE-2024-26898 (GCVE-0-2024-26898)
Vulnerability from cvelistv5 – Published: 2024-04-17 10:27 – Updated: 2025-05-04 08:59
VLAI?
EPSS
Title
aoe: fix the potential use-after-free problem in aoecmd_cfg_pkts
Summary
In the Linux kernel, the following vulnerability has been resolved:
aoe: fix the potential use-after-free problem in aoecmd_cfg_pkts
This patch is against CVE-2023-6270. The description of cve is:
A flaw was found in the ATA over Ethernet (AoE) driver in the Linux
kernel. The aoecmd_cfg_pkts() function improperly updates the refcnt on
`struct net_device`, and a use-after-free can be triggered by racing
between the free on the struct and the access through the `skbtxq`
global queue. This could lead to a denial of service condition or
potential code execution.
In aoecmd_cfg_pkts(), it always calls dev_put(ifp) when skb initial
code is finished. But the net_device ifp will still be used in
later tx()->dev_queue_xmit() in kthread. Which means that the
dev_put(ifp) should NOT be called in the success path of skb
initial code in aoecmd_cfg_pkts(). Otherwise tx() may run into
use-after-free because the net_device is freed.
This patch removed the dev_put(ifp) in the success path in
aoecmd_cfg_pkts(), and added dev_put() after skb xmit in tx().
Severity ?
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
7562f876cd93800f2f8c89445f2a563590b24e09 , < ad80c34944d7175fa1f5c7a55066020002921a99
(git)
Affected: 7562f876cd93800f2f8c89445f2a563590b24e09 , < 1a54aa506b3b2f31496731039e49778f54eee881 (git) Affected: 7562f876cd93800f2f8c89445f2a563590b24e09 , < faf0b4c5e00bb680e8e43ac936df24d3f48c8e65 (git) Affected: 7562f876cd93800f2f8c89445f2a563590b24e09 , < 7dd09fa80b0765ce68bfae92f4e2f395ccf0fba4 (git) Affected: 7562f876cd93800f2f8c89445f2a563590b24e09 , < 74ca3ef68d2f449bc848c0a814cefc487bf755fa (git) Affected: 7562f876cd93800f2f8c89445f2a563590b24e09 , < eb48680b0255a9e8a9bdc93d6a55b11c31262e62 (git) Affected: 7562f876cd93800f2f8c89445f2a563590b24e09 , < 079cba4f4e307c69878226fdf5228c20aa1c969c (git) Affected: 7562f876cd93800f2f8c89445f2a563590b24e09 , < a16fbb80064634b254520a46395e36b87ca4731e (git) Affected: 7562f876cd93800f2f8c89445f2a563590b24e09 , < f98364e926626c678fb4b9004b75cacf92ff0662 (git) |
|||||||
|
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CVE-2024-26735 (GCVE-0-2024-26735)
Vulnerability from cvelistv5 – Published: 2024-04-03 17:00 – Updated: 2025-05-04 08:55
VLAI?
EPSS
Title
ipv6: sr: fix possible use-after-free and null-ptr-deref
Summary
In the Linux kernel, the following vulnerability has been resolved:
ipv6: sr: fix possible use-after-free and null-ptr-deref
The pernet operations structure for the subsystem must be registered
before registering the generic netlink family.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
915d7e5e5930b4f01d0971d93b9b25ed17d221aa , < 953f42934533c151f440cd32390044d2396b87aa
(git)
Affected: 915d7e5e5930b4f01d0971d93b9b25ed17d221aa , < 82831e3ff76ef09fb184eb93b79a3eb3fb284f1d (git) Affected: 915d7e5e5930b4f01d0971d93b9b25ed17d221aa , < 65c38f23d10ff79feea1e5d50b76dc7af383c1e6 (git) Affected: 915d7e5e5930b4f01d0971d93b9b25ed17d221aa , < 91b020aaa1e59bfb669d34c968e3db3d5416bcee (git) Affected: 915d7e5e5930b4f01d0971d93b9b25ed17d221aa , < 8391b9b651cfdf80ab0f1dc4a489f9d67386e197 (git) Affected: 915d7e5e5930b4f01d0971d93b9b25ed17d221aa , < 9e02973dbc6a91e40aa4f5d87b8c47446fbfce44 (git) Affected: 915d7e5e5930b4f01d0971d93b9b25ed17d221aa , < 02b08db594e8218cfbc0e4680d4331b457968a9b (git) Affected: 915d7e5e5930b4f01d0971d93b9b25ed17d221aa , < 5559cea2d5aa3018a5f00dd2aca3427ba09b386b (git) |
|||||||
|
|||||||||
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CVE-2024-26801 (GCVE-0-2024-26801)
Vulnerability from cvelistv5 – Published: 2024-04-04 08:20 – Updated: 2025-05-04 08:56
VLAI?
EPSS
Title
Bluetooth: Avoid potential use-after-free in hci_error_reset
Summary
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: Avoid potential use-after-free in hci_error_reset
While handling the HCI_EV_HARDWARE_ERROR event, if the underlying
BT controller is not responding, the GPIO reset mechanism would
free the hci_dev and lead to a use-after-free in hci_error_reset.
Here's the call trace observed on a ChromeOS device with Intel AX201:
queue_work_on+0x3e/0x6c
__hci_cmd_sync_sk+0x2ee/0x4c0 [bluetooth <HASH:3b4a6>]
? init_wait_entry+0x31/0x31
__hci_cmd_sync+0x16/0x20 [bluetooth <HASH:3b4a 6>]
hci_error_reset+0x4f/0xa4 [bluetooth <HASH:3b4a 6>]
process_one_work+0x1d8/0x33f
worker_thread+0x21b/0x373
kthread+0x13a/0x152
? pr_cont_work+0x54/0x54
? kthread_blkcg+0x31/0x31
ret_from_fork+0x1f/0x30
This patch holds the reference count on the hci_dev while processing
a HCI_EV_HARDWARE_ERROR event to avoid potential crash.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
c7741d16a57cbf97eebe53f27e8216b1ff20e20c , < e0b278650f07acf2e0932149183458468a731c03
(git)
Affected: c7741d16a57cbf97eebe53f27e8216b1ff20e20c , < 98fb98fd37e42fd4ce13ff657ea64503e24b6090 (git) Affected: c7741d16a57cbf97eebe53f27e8216b1ff20e20c , < 6dd0a9dfa99f8990a08eb8fdd8e79bee31c7d8e2 (git) Affected: c7741d16a57cbf97eebe53f27e8216b1ff20e20c , < da4569d450b193e39e87119fd316c0291b585d14 (git) Affected: c7741d16a57cbf97eebe53f27e8216b1ff20e20c , < 45085686b9559bfbe3a4f41d3d695a520668f5e1 (git) Affected: c7741d16a57cbf97eebe53f27e8216b1ff20e20c , < 2ab9a19d896f5a0dd386e1f001c5309bc35f433b (git) Affected: c7741d16a57cbf97eebe53f27e8216b1ff20e20c , < dd594cdc24f2e48dab441732e6dfcafd6b0711d1 (git) Affected: c7741d16a57cbf97eebe53f27e8216b1ff20e20c , < 2449007d3f73b2842c9734f45f0aadb522daf592 (git) |
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CVE-2024-26889 (GCVE-0-2024-26889)
Vulnerability from cvelistv5 – Published: 2024-04-17 10:27 – Updated: 2025-05-07 19:59
VLAI?
EPSS
Title
Bluetooth: hci_core: Fix possible buffer overflow
Summary
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: hci_core: Fix possible buffer overflow
struct hci_dev_info has a fixed size name[8] field so in the event that
hdev->name is bigger than that strcpy would attempt to write past its
size, so this fixes this problem by switching to use strscpy.
Severity ?
5.5 (Medium)
CWE
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
194ab82c1ea187512ff2f822124bd05b63fc9f76 , < 6d5a9d4a7bcbb7534ce45a18a52e7bd23e69d8ac
(git)
Affected: b48595f5b1c6e81e06e164e7d2b7a30b1776161e , < 54a03e4ac1a41edf8a5087bd59f8241b0de96d3d (git) Affected: ffb060b136dd75a033ced0fc0aed2882c02e8b56 , < d47e6c1932cee02954ea588c9f09fd5ecefeadfc (git) Affected: bbec1724519ecd9c468d1186a8f30b7567175bfb , < 2e845867b4e279eff0a19ade253390470e07e8a1 (git) Affected: dcda165706b9fbfd685898d46a6749d7d397e0c0 , < a41c8efe659caed0e21422876bbb6b73c15b5244 (git) Affected: dcda165706b9fbfd685898d46a6749d7d397e0c0 , < 8c28598a2c29201d2ba7fc37539a7d41c264fb10 (git) Affected: dcda165706b9fbfd685898d46a6749d7d397e0c0 , < 2edce8e9a99dd5e4404259d52e754fdc97fb42c2 (git) Affected: dcda165706b9fbfd685898d46a6749d7d397e0c0 , < 81137162bfaa7278785b24c1fd2e9e74f082e8e4 (git) Affected: d9ce7d438366431e5688be98d8680336ce0a0f8d (git) Affected: a55d53ad5c86aee3f6da50ee73626008997673fa (git) Affected: 5558f4312dca43cebfb9a1aab3d632be91bbb736 (git) |
|||||||
|
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CVE-2024-26689 (GCVE-0-2024-26689)
Vulnerability from cvelistv5 – Published: 2024-04-03 14:54 – Updated: 2025-05-04 08:54
VLAI?
EPSS
Title
ceph: prevent use-after-free in encode_cap_msg()
Summary
In the Linux kernel, the following vulnerability has been resolved:
ceph: prevent use-after-free in encode_cap_msg()
In fs/ceph/caps.c, in encode_cap_msg(), "use after free" error was
caught by KASAN at this line - 'ceph_buffer_get(arg->xattr_buf);'. This
implies before the refcount could be increment here, it was freed.
In same file, in "handle_cap_grant()" refcount is decremented by this
line - 'ceph_buffer_put(ci->i_xattrs.blob);'. It appears that a race
occurred and resource was freed by the latter line before the former
line could increment it.
encode_cap_msg() is called by __send_cap() and __send_cap() is called by
ceph_check_caps() after calling __prep_cap(). __prep_cap() is where
arg->xattr_buf is assigned to ci->i_xattrs.blob. This is the spot where
the refcount must be increased to prevent "use after free" error.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
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CVE-2024-26903 (GCVE-0-2024-26903)
Vulnerability from cvelistv5 – Published: 2024-04-17 10:27 – Updated: 2026-01-05 10:34
VLAI?
EPSS
Title
Bluetooth: rfcomm: Fix null-ptr-deref in rfcomm_check_security
Summary
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: rfcomm: Fix null-ptr-deref in rfcomm_check_security
During our fuzz testing of the connection and disconnection process at the
RFCOMM layer, we discovered this bug. By comparing the packets from a
normal connection and disconnection process with the testcase that
triggered a KASAN report. We analyzed the cause of this bug as follows:
1. In the packets captured during a normal connection, the host sends a
`Read Encryption Key Size` type of `HCI_CMD` packet
(Command Opcode: 0x1408) to the controller to inquire the length of
encryption key.After receiving this packet, the controller immediately
replies with a Command Completepacket (Event Code: 0x0e) to return the
Encryption Key Size.
2. In our fuzz test case, the timing of the controller's response to this
packet was delayed to an unexpected point: after the RFCOMM and L2CAP
layers had disconnected but before the HCI layer had disconnected.
3. After receiving the Encryption Key Size Response at the time described
in point 2, the host still called the rfcomm_check_security function.
However, by this time `struct l2cap_conn *conn = l2cap_pi(sk)->chan->conn;`
had already been released, and when the function executed
`return hci_conn_security(conn->hcon, d->sec_level, auth_type, d->out);`,
specifically when accessing `conn->hcon`, a null-ptr-deref error occurred.
To fix this bug, check if `sk->sk_state` is BT_CLOSED before calling
rfcomm_recv_frame in rfcomm_process_rx.
Severity ?
5.5 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
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|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
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CVE-2024-26951 (GCVE-0-2024-26951)
Vulnerability from cvelistv5 – Published: 2024-05-01 05:18 – Updated: 2025-05-04 09:00
VLAI?
EPSS
Title
wireguard: netlink: check for dangling peer via is_dead instead of empty list
Summary
In the Linux kernel, the following vulnerability has been resolved:
wireguard: netlink: check for dangling peer via is_dead instead of empty list
If all peers are removed via wg_peer_remove_all(), rather than setting
peer_list to empty, the peer is added to a temporary list with a head on
the stack of wg_peer_remove_all(). If a netlink dump is resumed and the
cursored peer is one that has been removed via wg_peer_remove_all(), it
will iterate from that peer and then attempt to dump freed peers.
Fix this by instead checking peer->is_dead, which was explictly created
for this purpose. Also move up the device_update_lock lockdep assertion,
since reading is_dead relies on that.
It can be reproduced by a small script like:
echo "Setting config..."
ip link add dev wg0 type wireguard
wg setconf wg0 /big-config
(
while true; do
echo "Showing config..."
wg showconf wg0 > /dev/null
done
) &
sleep 4
wg setconf wg0 <(printf "[Peer]\nPublicKey=$(wg genkey)\n")
Resulting in:
BUG: KASAN: slab-use-after-free in __lock_acquire+0x182a/0x1b20
Read of size 8 at addr ffff88811956ec70 by task wg/59
CPU: 2 PID: 59 Comm: wg Not tainted 6.8.0-rc2-debug+ #5
Call Trace:
<TASK>
dump_stack_lvl+0x47/0x70
print_address_description.constprop.0+0x2c/0x380
print_report+0xab/0x250
kasan_report+0xba/0xf0
__lock_acquire+0x182a/0x1b20
lock_acquire+0x191/0x4b0
down_read+0x80/0x440
get_peer+0x140/0xcb0
wg_get_device_dump+0x471/0x1130
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
e7096c131e5161fa3b8e52a650d7719d2857adfd , < f52be46e3e6ecefc2539119784324f0cbc09620a
(git)
Affected: e7096c131e5161fa3b8e52a650d7719d2857adfd , < 710a177f347282eea162aec8712beb1f42d5ad87 (git) Affected: e7096c131e5161fa3b8e52a650d7719d2857adfd , < b7cea3a9af0853fdbb1b16633a458f991dde6aac (git) Affected: e7096c131e5161fa3b8e52a650d7719d2857adfd , < 13d107794304306164481d31ce33f8fdb25a9c04 (git) Affected: e7096c131e5161fa3b8e52a650d7719d2857adfd , < 7bedfe4cfa38771840a355970e4437cd52d4046b (git) Affected: e7096c131e5161fa3b8e52a650d7719d2857adfd , < 302b2dfc013baca3dea7ceda383930d9297d231d (git) Affected: e7096c131e5161fa3b8e52a650d7719d2857adfd , < 55b6c738673871c9b0edae05d0c97995c1ff08c4 (git) |
|||||||
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CVE-2024-26622 (GCVE-0-2024-26622)
Vulnerability from cvelistv5 – Published: 2024-03-04 06:40 – Updated: 2025-11-04 18:29
VLAI?
EPSS
Title
tomoyo: fix UAF write bug in tomoyo_write_control()
Summary
In the Linux kernel, the following vulnerability has been resolved:
tomoyo: fix UAF write bug in tomoyo_write_control()
Since tomoyo_write_control() updates head->write_buf when write()
of long lines is requested, we need to fetch head->write_buf after
head->io_sem is held. Otherwise, concurrent write() requests can
cause use-after-free-write and double-free problems.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
bd03a3e4c9a9df0c6b007045fa7fc8889111a478 , < a23ac1788e2c828c097119e9a3178f0b7e503fee
(git)
Affected: bd03a3e4c9a9df0c6b007045fa7fc8889111a478 , < 7d930a4da17958f869ef679ee0e4a8729337affc (git) Affected: bd03a3e4c9a9df0c6b007045fa7fc8889111a478 , < 3bfe04c1273d30b866f4c7c238331ed3b08e5824 (git) Affected: bd03a3e4c9a9df0c6b007045fa7fc8889111a478 , < 2caa605079488da9601099fbda460cfc1702839f (git) Affected: bd03a3e4c9a9df0c6b007045fa7fc8889111a478 , < 6edefe1b6c29a9932f558a898968a9fcbeec5711 (git) Affected: bd03a3e4c9a9df0c6b007045fa7fc8889111a478 , < 2f03fc340cac9ea1dc63cbf8c93dd2eb0f227815 (git) |
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CVE-2024-26635 (GCVE-0-2024-26635)
Vulnerability from cvelistv5 – Published: 2024-03-18 10:14 – Updated: 2025-05-04 08:52
VLAI?
EPSS
Title
llc: Drop support for ETH_P_TR_802_2.
Summary
In the Linux kernel, the following vulnerability has been resolved:
llc: Drop support for ETH_P_TR_802_2.
syzbot reported an uninit-value bug below. [0]
llc supports ETH_P_802_2 (0x0004) and used to support ETH_P_TR_802_2
(0x0011), and syzbot abused the latter to trigger the bug.
write$tun(r0, &(0x7f0000000040)={@val={0x0, 0x11}, @val, @mpls={[], @llc={@snap={0xaa, 0x1, ')', "90e5dd"}}}}, 0x16)
llc_conn_handler() initialises local variables {saddr,daddr}.mac
based on skb in llc_pdu_decode_sa()/llc_pdu_decode_da() and passes
them to __llc_lookup().
However, the initialisation is done only when skb->protocol is
htons(ETH_P_802_2), otherwise, __llc_lookup_established() and
__llc_lookup_listener() will read garbage.
The missing initialisation existed prior to commit 211ed865108e
("net: delete all instances of special processing for token ring").
It removed the part to kick out the token ring stuff but forgot to
close the door allowing ETH_P_TR_802_2 packets to sneak into llc_rcv().
Let's remove llc_tr_packet_type and complete the deprecation.
[0]:
BUG: KMSAN: uninit-value in __llc_lookup_established+0xe9d/0xf90
__llc_lookup_established+0xe9d/0xf90
__llc_lookup net/llc/llc_conn.c:611 [inline]
llc_conn_handler+0x4bd/0x1360 net/llc/llc_conn.c:791
llc_rcv+0xfbb/0x14a0 net/llc/llc_input.c:206
__netif_receive_skb_one_core net/core/dev.c:5527 [inline]
__netif_receive_skb+0x1a6/0x5a0 net/core/dev.c:5641
netif_receive_skb_internal net/core/dev.c:5727 [inline]
netif_receive_skb+0x58/0x660 net/core/dev.c:5786
tun_rx_batched+0x3ee/0x980 drivers/net/tun.c:1555
tun_get_user+0x53af/0x66d0 drivers/net/tun.c:2002
tun_chr_write_iter+0x3af/0x5d0 drivers/net/tun.c:2048
call_write_iter include/linux/fs.h:2020 [inline]
new_sync_write fs/read_write.c:491 [inline]
vfs_write+0x8ef/0x1490 fs/read_write.c:584
ksys_write+0x20f/0x4c0 fs/read_write.c:637
__do_sys_write fs/read_write.c:649 [inline]
__se_sys_write fs/read_write.c:646 [inline]
__x64_sys_write+0x93/0xd0 fs/read_write.c:646
do_syscall_x64 arch/x86/entry/common.c:51 [inline]
do_syscall_64+0x44/0x110 arch/x86/entry/common.c:82
entry_SYSCALL_64_after_hwframe+0x63/0x6b
Local variable daddr created at:
llc_conn_handler+0x53/0x1360 net/llc/llc_conn.c:783
llc_rcv+0xfbb/0x14a0 net/llc/llc_input.c:206
CPU: 1 PID: 5004 Comm: syz-executor994 Not tainted 6.6.0-syzkaller-14500-g1c41041124bd #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
211ed865108e24697b44bee5daac502ee6bdd4a4 , < 165ad1e22779685c3ed3dd349c6c4c632309cc62
(git)
Affected: 211ed865108e24697b44bee5daac502ee6bdd4a4 , < b8e8838f82f332ae80c643dbb1ca4418d0628097 (git) Affected: 211ed865108e24697b44bee5daac502ee6bdd4a4 , < 9ccdef19cf9497c2803b005369668feb91cacdfd (git) Affected: 211ed865108e24697b44bee5daac502ee6bdd4a4 , < c0fe2fe7a5a291dfcf6dc64301732c8d3dc6a828 (git) Affected: 211ed865108e24697b44bee5daac502ee6bdd4a4 , < 660c3053d992b68fee893a0e9ec9159228cffdc6 (git) Affected: 211ed865108e24697b44bee5daac502ee6bdd4a4 , < f1f34a515fb1e25e85dee94f781e7869ae351fb8 (git) Affected: 211ed865108e24697b44bee5daac502ee6bdd4a4 , < df57fc2f2abf548aa889a36ab0bdcc94a75399dc (git) Affected: 211ed865108e24697b44bee5daac502ee6bdd4a4 , < e3f9bed9bee261e3347131764e42aeedf1ffea61 (git) |
|||||||
|
|||||||||
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CVE-2024-26673 (GCVE-0-2024-26673)
Vulnerability from cvelistv5 – Published: 2024-04-02 06:51 – Updated: 2025-05-04 08:53
VLAI?
EPSS
Title
netfilter: nft_ct: sanitize layer 3 and 4 protocol number in custom expectations
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nft_ct: sanitize layer 3 and 4 protocol number in custom expectations
- Disallow families other than NFPROTO_{IPV4,IPV6,INET}.
- Disallow layer 4 protocol with no ports, since destination port is a
mandatory attribute for this object.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
857b46027d6f91150797295752581b7155b9d0e1 , < f549f340c91f08b938d60266e792ff7748dae483
(git)
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CVE-2024-26772 (GCVE-0-2024-26772)
Vulnerability from cvelistv5 – Published: 2024-04-03 17:00 – Updated: 2026-01-05 10:34
VLAI?
EPSS
Title
ext4: avoid allocating blocks from corrupted group in ext4_mb_find_by_goal()
Summary
In the Linux kernel, the following vulnerability has been resolved:
ext4: avoid allocating blocks from corrupted group in ext4_mb_find_by_goal()
Places the logic for checking if the group's block bitmap is corrupt under
the protection of the group lock to avoid allocating blocks from the group
with a corrupted block bitmap.
Severity ?
5.5 (Medium)
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
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163a203ddb36c36d4a1c942aececda0cc8d06aa7 , < 5a6dcc4ad0f7f7fa8e8d127b5526e7c5f2d38a43
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CVE-2024-26931 (GCVE-0-2024-26931)
Vulnerability from cvelistv5 – Published: 2024-05-01 05:17 – Updated: 2026-01-05 10:35
VLAI?
EPSS
Title
scsi: qla2xxx: Fix command flush on cable pull
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: qla2xxx: Fix command flush on cable pull
System crash due to command failed to flush back to SCSI layer.
BUG: unable to handle kernel NULL pointer dereference at 0000000000000000
PGD 0 P4D 0
Oops: 0000 [#1] SMP NOPTI
CPU: 27 PID: 793455 Comm: kworker/u130:6 Kdump: loaded Tainted: G OE --------- - - 4.18.0-372.9.1.el8.x86_64 #1
Hardware name: HPE ProLiant DL360 Gen10/ProLiant DL360 Gen10, BIOS U32 09/03/2021
Workqueue: nvme-wq nvme_fc_connect_ctrl_work [nvme_fc]
RIP: 0010:__wake_up_common+0x4c/0x190
Code: 24 10 4d 85 c9 74 0a 41 f6 01 04 0f 85 9d 00 00 00 48 8b 43 08 48 83 c3 08 4c 8d 48 e8 49 8d 41 18 48 39 c3 0f 84 f0 00 00 00 <49> 8b 41 18 89 54 24 08 31 ed 4c 8d 70 e8 45 8b 29 41 f6 c5 04 75
RSP: 0018:ffff95f3e0cb7cd0 EFLAGS: 00010086
RAX: 0000000000000000 RBX: ffff8b08d3b26328 RCX: 0000000000000000
RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff8b08d3b26320
RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffe8
R10: 0000000000000000 R11: ffff95f3e0cb7a60 R12: ffff95f3e0cb7d20
R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff8b2fdf6c0000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000002f1e410002 CR4: 00000000007706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
PKRU: 55555554
Call Trace:
__wake_up_common_lock+0x7c/0xc0
qla_nvme_ls_req+0x355/0x4c0 [qla2xxx]
qla2xxx [0000:12:00.1]-f084:3: qlt_free_session_done: se_sess 0000000000000000 / sess ffff8ae1407ca000 from port 21:32:00:02:ac:07:ee:b8 loop_id 0x02 s_id 01:02:00 logout 1 keep 0 els_logo 0
? __nvme_fc_send_ls_req+0x260/0x380 [nvme_fc]
qla2xxx [0000:12:00.1]-207d:3: FCPort 21:32:00:02:ac:07:ee:b8 state transitioned from ONLINE to LOST - portid=010200.
? nvme_fc_send_ls_req.constprop.42+0x1a/0x45 [nvme_fc]
qla2xxx [0000:12:00.1]-2109:3: qla2x00_schedule_rport_del 21320002ac07eeb8. rport ffff8ae598122000 roles 1
? nvme_fc_connect_ctrl_work.cold.63+0x1e3/0xa7d [nvme_fc]
qla2xxx [0000:12:00.1]-f084:3: qlt_free_session_done: se_sess 0000000000000000 / sess ffff8ae14801e000 from port 21:32:01:02:ad:f7:ee:b8 loop_id 0x04 s_id 01:02:01 logout 1 keep 0 els_logo 0
? __switch_to+0x10c/0x450
? process_one_work+0x1a7/0x360
qla2xxx [0000:12:00.1]-207d:3: FCPort 21:32:01:02:ad:f7:ee:b8 state transitioned from ONLINE to LOST - portid=010201.
? worker_thread+0x1ce/0x390
? create_worker+0x1a0/0x1a0
qla2xxx [0000:12:00.1]-2109:3: qla2x00_schedule_rport_del 21320102adf7eeb8. rport ffff8ae3b2312800 roles 70
? kthread+0x10a/0x120
qla2xxx [0000:12:00.1]-2112:3: qla_nvme_unregister_remote_port: unregister remoteport on ffff8ae14801e000 21320102adf7eeb8
? set_kthread_struct+0x40/0x40
qla2xxx [0000:12:00.1]-2110:3: remoteport_delete of ffff8ae14801e000 21320102adf7eeb8 completed.
? ret_from_fork+0x1f/0x40
qla2xxx [0000:12:00.1]-f086:3: qlt_free_session_done: waiting for sess ffff8ae14801e000 logout
The system was under memory stress where driver was not able to allocate an
SRB to carry out error recovery of cable pull. The failure to flush causes
upper layer to start modifying scsi_cmnd. When the system frees up some
memory, the subsequent cable pull trigger another command flush. At this
point the driver access a null pointer when attempting to DMA unmap the
SGL.
Add a check to make sure commands are flush back on session tear down to
prevent the null pointer access.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
726b85487067d7f5b23495bc33c484b8517c4074 , < b73377124f56d2fec154737c2f8d2e839c237d5a
(git)
Affected: 726b85487067d7f5b23495bc33c484b8517c4074 , < d7a68eee87b05d4e29419e6f151aef99314970a9 (git) Affected: 726b85487067d7f5b23495bc33c484b8517c4074 , < 67b2d35853c2da25a8ca1c4190a5e96d3083c2ac (git) Affected: 726b85487067d7f5b23495bc33c484b8517c4074 , < a859f6a8f4234b8ef62862bf7a92f1af5f8cd47a (git) Affected: 726b85487067d7f5b23495bc33c484b8517c4074 , < 09c0ac18cac206ed1218b1fe6c1a0918e5ea9211 (git) Affected: 726b85487067d7f5b23495bc33c484b8517c4074 , < 8de1584ec4fe0ebea33c273036e7e0a05e65c81d (git) Affected: 726b85487067d7f5b23495bc33c484b8517c4074 , < 8f0d32004e3a572bb77e6c11c2797c87f8c9703d (git) Affected: 726b85487067d7f5b23495bc33c484b8517c4074 , < ec7587eef003cab15a13446d67c3adb88146a150 (git) Affected: 726b85487067d7f5b23495bc33c484b8517c4074 , < a27d4d0e7de305def8a5098a614053be208d1aa1 (git) |
|||||||
|
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: Fix command flush on cable pull\n\nSystem crash due to command failed to flush back to SCSI layer.\n\n BUG: unable to handle kernel NULL pointer dereference at 0000000000000000\n PGD 0 P4D 0\n Oops: 0000 [#1] SMP NOPTI\n CPU: 27 PID: 793455 Comm: kworker/u130:6 Kdump: loaded Tainted: G OE --------- - - 4.18.0-372.9.1.el8.x86_64 #1\n Hardware name: HPE ProLiant DL360 Gen10/ProLiant DL360 Gen10, BIOS U32 09/03/2021\n Workqueue: nvme-wq nvme_fc_connect_ctrl_work [nvme_fc]\n RIP: 0010:__wake_up_common+0x4c/0x190\n Code: 24 10 4d 85 c9 74 0a 41 f6 01 04 0f 85 9d 00 00 00 48 8b 43 08 48 83 c3 08 4c 8d 48 e8 49 8d 41 18 48 39 c3 0f 84 f0 00 00 00 \u003c49\u003e 8b 41 18 89 54 24 08 31 ed 4c 8d 70 e8 45 8b 29 41 f6 c5 04 75\n RSP: 0018:ffff95f3e0cb7cd0 EFLAGS: 00010086\n RAX: 0000000000000000 RBX: ffff8b08d3b26328 RCX: 0000000000000000\n RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff8b08d3b26320\n RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffe8\n R10: 0000000000000000 R11: ffff95f3e0cb7a60 R12: ffff95f3e0cb7d20\n R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000\n FS: 0000000000000000(0000) GS:ffff8b2fdf6c0000(0000) knlGS:0000000000000000\n CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n CR2: 0000000000000000 CR3: 0000002f1e410002 CR4: 00000000007706e0\n DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\n DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\n PKRU: 55555554\n Call Trace:\n __wake_up_common_lock+0x7c/0xc0\n qla_nvme_ls_req+0x355/0x4c0 [qla2xxx]\n qla2xxx [0000:12:00.1]-f084:3: qlt_free_session_done: se_sess 0000000000000000 / sess ffff8ae1407ca000 from port 21:32:00:02:ac:07:ee:b8 loop_id 0x02 s_id 01:02:00 logout 1 keep 0 els_logo 0\n ? __nvme_fc_send_ls_req+0x260/0x380 [nvme_fc]\n qla2xxx [0000:12:00.1]-207d:3: FCPort 21:32:00:02:ac:07:ee:b8 state transitioned from ONLINE to LOST - portid=010200.\n ? nvme_fc_send_ls_req.constprop.42+0x1a/0x45 [nvme_fc]\n qla2xxx [0000:12:00.1]-2109:3: qla2x00_schedule_rport_del 21320002ac07eeb8. rport ffff8ae598122000 roles 1\n ? nvme_fc_connect_ctrl_work.cold.63+0x1e3/0xa7d [nvme_fc]\n qla2xxx [0000:12:00.1]-f084:3: qlt_free_session_done: se_sess 0000000000000000 / sess ffff8ae14801e000 from port 21:32:01:02:ad:f7:ee:b8 loop_id 0x04 s_id 01:02:01 logout 1 keep 0 els_logo 0\n ? __switch_to+0x10c/0x450\n ? process_one_work+0x1a7/0x360\n qla2xxx [0000:12:00.1]-207d:3: FCPort 21:32:01:02:ad:f7:ee:b8 state transitioned from ONLINE to LOST - portid=010201.\n ? worker_thread+0x1ce/0x390\n ? create_worker+0x1a0/0x1a0\n qla2xxx [0000:12:00.1]-2109:3: qla2x00_schedule_rport_del 21320102adf7eeb8. rport ffff8ae3b2312800 roles 70\n ? kthread+0x10a/0x120\n qla2xxx [0000:12:00.1]-2112:3: qla_nvme_unregister_remote_port: unregister remoteport on ffff8ae14801e000 21320102adf7eeb8\n ? set_kthread_struct+0x40/0x40\n qla2xxx [0000:12:00.1]-2110:3: remoteport_delete of ffff8ae14801e000 21320102adf7eeb8 completed.\n ? ret_from_fork+0x1f/0x40\n qla2xxx [0000:12:00.1]-f086:3: qlt_free_session_done: waiting for sess ffff8ae14801e000 logout\n\nThe system was under memory stress where driver was not able to allocate an\nSRB to carry out error recovery of cable pull. The failure to flush causes\nupper layer to start modifying scsi_cmnd. When the system frees up some\nmemory, the subsequent cable pull trigger another command flush. At this\npoint the driver access a null pointer when attempting to DMA unmap the\nSGL.\n\nAdd a check to make sure commands are flush back on session tear down to\nprevent the null pointer access."
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CVE-2024-26581 (GCVE-0-2024-26581)
Vulnerability from cvelistv5 – Published: 2024-02-20 12:52 – Updated: 2025-10-01 19:10
VLAI?
EPSS
Title
netfilter: nft_set_rbtree: skip end interval element from gc
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nft_set_rbtree: skip end interval element from gc
rbtree lazy gc on insert might collect an end interval element that has
been just added in this transactions, skip end interval elements that
are not yet active.
Severity ?
7.8 (High)
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
8284a79136c384059e85e278da2210b809730287 , < c60d252949caf9aba537525195edae6bbabc35eb
(git)
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|||||||
|
|||||||||
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CVE-2024-26665 (GCVE-0-2024-26665)
Vulnerability from cvelistv5 – Published: 2024-04-02 06:22 – Updated: 2025-05-04 08:53
VLAI?
EPSS
Title
tunnels: fix out of bounds access when building IPv6 PMTU error
Summary
In the Linux kernel, the following vulnerability has been resolved:
tunnels: fix out of bounds access when building IPv6 PMTU error
If the ICMPv6 error is built from a non-linear skb we get the following
splat,
BUG: KASAN: slab-out-of-bounds in do_csum+0x220/0x240
Read of size 4 at addr ffff88811d402c80 by task netperf/820
CPU: 0 PID: 820 Comm: netperf Not tainted 6.8.0-rc1+ #543
...
kasan_report+0xd8/0x110
do_csum+0x220/0x240
csum_partial+0xc/0x20
skb_tunnel_check_pmtu+0xeb9/0x3280
vxlan_xmit_one+0x14c2/0x4080
vxlan_xmit+0xf61/0x5c00
dev_hard_start_xmit+0xfb/0x510
__dev_queue_xmit+0x7cd/0x32a0
br_dev_queue_push_xmit+0x39d/0x6a0
Use skb_checksum instead of csum_partial who cannot deal with non-linear
SKBs.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
4cb47a8644cc9eb8ec81190a50e79e6530d0297f , < e77bf828f1ca1c47fcff58bdc26b60a9d3dfbe1d
(git)
Affected: 4cb47a8644cc9eb8ec81190a50e79e6530d0297f , < d964dd1bc1452594b4207d9229c157d9386e5d8a (git) Affected: 4cb47a8644cc9eb8ec81190a50e79e6530d0297f , < e37cde7a5716466ff2a76f7f27f0a29b05b9a732 (git) Affected: 4cb47a8644cc9eb8ec81190a50e79e6530d0297f , < 510c869ffa4068c5f19ff4df51d1e2f3a30aaac1 (git) Affected: 4cb47a8644cc9eb8ec81190a50e79e6530d0297f , < 7dc9feb8b1705cf00de20563b6bc4831f4c99dab (git) Affected: 4cb47a8644cc9eb8ec81190a50e79e6530d0297f , < d75abeec401f8c86b470e7028a13fcdc87e5dd06 (git) |
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CVE-2024-26906 (GCVE-0-2024-26906)
Vulnerability from cvelistv5 – Published: 2024-04-17 10:27 – Updated: 2026-01-05 10:34
VLAI?
EPSS
Title
x86/mm: Disallow vsyscall page read for copy_from_kernel_nofault()
Summary
In the Linux kernel, the following vulnerability has been resolved:
x86/mm: Disallow vsyscall page read for copy_from_kernel_nofault()
When trying to use copy_from_kernel_nofault() to read vsyscall page
through a bpf program, the following oops was reported:
BUG: unable to handle page fault for address: ffffffffff600000
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 3231067 P4D 3231067 PUD 3233067 PMD 3235067 PTE 0
Oops: 0000 [#1] PREEMPT SMP PTI
CPU: 1 PID: 20390 Comm: test_progs ...... 6.7.0+ #58
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996) ......
RIP: 0010:copy_from_kernel_nofault+0x6f/0x110
......
Call Trace:
<TASK>
? copy_from_kernel_nofault+0x6f/0x110
bpf_probe_read_kernel+0x1d/0x50
bpf_prog_2061065e56845f08_do_probe_read+0x51/0x8d
trace_call_bpf+0xc5/0x1c0
perf_call_bpf_enter.isra.0+0x69/0xb0
perf_syscall_enter+0x13e/0x200
syscall_trace_enter+0x188/0x1c0
do_syscall_64+0xb5/0xe0
entry_SYSCALL_64_after_hwframe+0x6e/0x76
</TASK>
......
---[ end trace 0000000000000000 ]---
The oops is triggered when:
1) A bpf program uses bpf_probe_read_kernel() to read from the vsyscall
page and invokes copy_from_kernel_nofault() which in turn calls
__get_user_asm().
2) Because the vsyscall page address is not readable from kernel space,
a page fault exception is triggered accordingly.
3) handle_page_fault() considers the vsyscall page address as a user
space address instead of a kernel space address. This results in the
fix-up setup by bpf not being applied and a page_fault_oops() is invoked
due to SMAP.
Considering handle_page_fault() has already considered the vsyscall page
address as a userspace address, fix the problem by disallowing vsyscall
page read for copy_from_kernel_nofault().
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
75a1a607bb7e6d918be3aca11ec2214a275392f4 , < 6e4694e65b6db4c3de125115dd4f55848cc48381
(git)
Affected: 75a1a607bb7e6d918be3aca11ec2214a275392f4 , < e8a67fe34b76a49320b33032228a794f40b0316b (git) Affected: 75a1a607bb7e6d918be3aca11ec2214a275392f4 , < f175de546a3eb77614d94d4c02550181c0a8493e (git) Affected: 75a1a607bb7e6d918be3aca11ec2214a275392f4 , < 57f78c46f08198e1be08ffe99c4c1ccc12855bf5 (git) Affected: 75a1a607bb7e6d918be3aca11ec2214a275392f4 , < 29bd6f86904682adafe9affbc7f79b14defcaff8 (git) Affected: 75a1a607bb7e6d918be3aca11ec2214a275392f4 , < 32019c659ecfe1d92e3bf9fcdfbb11a7c70acd58 (git) |
|||||||
|
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CVE-2024-26907 (GCVE-0-2024-26907)
Vulnerability from cvelistv5 – Published: 2024-04-17 10:27 – Updated: 2026-01-05 10:34
VLAI?
EPSS
Title
RDMA/mlx5: Fix fortify source warning while accessing Eth segment
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA/mlx5: Fix fortify source warning while accessing Eth segment
------------[ cut here ]------------
memcpy: detected field-spanning write (size 56) of single field "eseg->inline_hdr.start" at /var/lib/dkms/mlnx-ofed-kernel/5.8/build/drivers/infiniband/hw/mlx5/wr.c:131 (size 2)
WARNING: CPU: 0 PID: 293779 at /var/lib/dkms/mlnx-ofed-kernel/5.8/build/drivers/infiniband/hw/mlx5/wr.c:131 mlx5_ib_post_send+0x191b/0x1a60 [mlx5_ib]
Modules linked in: 8021q garp mrp stp llc rdma_ucm(OE) rdma_cm(OE) iw_cm(OE) ib_ipoib(OE) ib_cm(OE) ib_umad(OE) mlx5_ib(OE) ib_uverbs(OE) ib_core(OE) mlx5_core(OE) pci_hyperv_intf mlxdevm(OE) mlx_compat(OE) tls mlxfw(OE) psample nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables libcrc32c nfnetlink mst_pciconf(OE) knem(OE) vfio_pci vfio_pci_core vfio_iommu_type1 vfio iommufd irqbypass cuse nfsv3 nfs fscache netfs xfrm_user xfrm_algo ipmi_devintf ipmi_msghandler binfmt_misc crct10dif_pclmul crc32_pclmul polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 snd_pcsp aesni_intel crypto_simd cryptd snd_pcm snd_timer joydev snd soundcore input_leds serio_raw evbug nfsd auth_rpcgss nfs_acl lockd grace sch_fq_codel sunrpc drm efi_pstore ip_tables x_tables autofs4 psmouse virtio_net net_failover failover floppy
[last unloaded: mlx_compat(OE)]
CPU: 0 PID: 293779 Comm: ssh Tainted: G OE 6.2.0-32-generic #32~22.04.1-Ubuntu
Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2011
RIP: 0010:mlx5_ib_post_send+0x191b/0x1a60 [mlx5_ib]
Code: 0c 01 00 a8 01 75 25 48 8b 75 a0 b9 02 00 00 00 48 c7 c2 10 5b fd c0 48 c7 c7 80 5b fd c0 c6 05 57 0c 03 00 01 e8 95 4d 93 da <0f> 0b 44 8b 4d b0 4c 8b 45 c8 48 8b 4d c0 e9 49 fb ff ff 41 0f b7
RSP: 0018:ffffb5b48478b570 EFLAGS: 00010046
RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffb5b48478b628 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffffb5b48478b5e8
R13: ffff963a3c609b5e R14: ffff9639c3fbd800 R15: ffffb5b480475a80
FS: 00007fc03b444c80(0000) GS:ffff963a3dc00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000556f46bdf000 CR3: 0000000006ac6003 CR4: 00000000003706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
? show_regs+0x72/0x90
? mlx5_ib_post_send+0x191b/0x1a60 [mlx5_ib]
? __warn+0x8d/0x160
? mlx5_ib_post_send+0x191b/0x1a60 [mlx5_ib]
? report_bug+0x1bb/0x1d0
? handle_bug+0x46/0x90
? exc_invalid_op+0x19/0x80
? asm_exc_invalid_op+0x1b/0x20
? mlx5_ib_post_send+0x191b/0x1a60 [mlx5_ib]
mlx5_ib_post_send_nodrain+0xb/0x20 [mlx5_ib]
ipoib_send+0x2ec/0x770 [ib_ipoib]
ipoib_start_xmit+0x5a0/0x770 [ib_ipoib]
dev_hard_start_xmit+0x8e/0x1e0
? validate_xmit_skb_list+0x4d/0x80
sch_direct_xmit+0x116/0x3a0
__dev_xmit_skb+0x1fd/0x580
__dev_queue_xmit+0x284/0x6b0
? _raw_spin_unlock_irq+0xe/0x50
? __flush_work.isra.0+0x20d/0x370
? push_pseudo_header+0x17/0x40 [ib_ipoib]
neigh_connected_output+0xcd/0x110
ip_finish_output2+0x179/0x480
? __smp_call_single_queue+0x61/0xa0
__ip_finish_output+0xc3/0x190
ip_finish_output+0x2e/0xf0
ip_output+0x78/0x110
? __pfx_ip_finish_output+0x10/0x10
ip_local_out+0x64/0x70
__ip_queue_xmit+0x18a/0x460
ip_queue_xmit+0x15/0x30
__tcp_transmit_skb+0x914/0x9c0
tcp_write_xmit+0x334/0x8d0
tcp_push_one+0x3c/0x60
tcp_sendmsg_locked+0x2e1/0xac0
tcp_sendmsg+0x2d/0x50
inet_sendmsg+0x43/0x90
sock_sendmsg+0x68/0x80
sock_write_iter+0x93/0x100
vfs_write+0x326/0x3c0
ksys_write+0xbd/0xf0
? do_syscall_64+0x69/0x90
__x64_sys_write+0x19/0x30
do_syscall_
---truncated---
Severity ?
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
34f4c9554d8b2a7d2deb9503e9373b598ee3279f , < d27c48dc309da72c3b46351a1205d89687272baa
(git)
Affected: 34f4c9554d8b2a7d2deb9503e9373b598ee3279f , < 60ba938a8bc8c90e724c75f98e932f9fb7ae1b9d (git) Affected: 34f4c9554d8b2a7d2deb9503e9373b598ee3279f , < cad82f1671e41094acd3b9a60cd27d67a3c64a21 (git) Affected: 34f4c9554d8b2a7d2deb9503e9373b598ee3279f , < 9a624a5f95733bac4648ecadb320ca83aa9c08fd (git) Affected: 34f4c9554d8b2a7d2deb9503e9373b598ee3279f , < 185fa07000e0a81d54cf8c05414cebff14469a5c (git) Affected: 34f4c9554d8b2a7d2deb9503e9373b598ee3279f , < 4d5e86a56615cc387d21c629f9af8fb0e958d350 (git) |
|||||||
|
|||||||||
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CVE-2024-26878 (GCVE-0-2024-26878)
Vulnerability from cvelistv5 – Published: 2024-04-17 10:27 – Updated: 2026-01-05 10:34
VLAI?
EPSS
Title
quota: Fix potential NULL pointer dereference
Summary
In the Linux kernel, the following vulnerability has been resolved:
quota: Fix potential NULL pointer dereference
Below race may cause NULL pointer dereference
P1 P2
dquot_free_inode quota_off
drop_dquot_ref
remove_dquot_ref
dquots = i_dquot(inode)
dquots = i_dquot(inode)
srcu_read_lock
dquots[cnt]) != NULL (1)
dquots[type] = NULL (2)
spin_lock(&dquots[cnt]->dq_dqb_lock) (3)
....
If dquot_free_inode(or other routines) checks inode's quota pointers (1)
before quota_off sets it to NULL(2) and use it (3) after that, NULL pointer
dereference will be triggered.
So let's fix it by using a temporary pointer to avoid this issue.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
7b9ca4c61bc278b771fb57d6290a31ab1fc7fdac , < 8514899c1a4edf802f03c408db901063aa3f05a1
(git)
Affected: 7b9ca4c61bc278b771fb57d6290a31ab1fc7fdac , < 49669f8e7eb053f91d239df7b1bfb4500255a9d0 (git) Affected: 7b9ca4c61bc278b771fb57d6290a31ab1fc7fdac , < 61380537aa6dd32d8a723d98b8f1bd1b11d8fee0 (git) Affected: 7b9ca4c61bc278b771fb57d6290a31ab1fc7fdac , < 1ca72a3de915f87232c9a4cb9bebbd3af8ed3e25 (git) Affected: 7b9ca4c61bc278b771fb57d6290a31ab1fc7fdac , < 7f9e833fc0f9b47be503af012eb5903086939754 (git) Affected: 7b9ca4c61bc278b771fb57d6290a31ab1fc7fdac , < 40a673b4b07efd6f74ff3ab60f38b26aa91ee5d5 (git) Affected: 7b9ca4c61bc278b771fb57d6290a31ab1fc7fdac , < f2649d98aa9ca8623149b3cb8df00c944f5655c7 (git) Affected: 7b9ca4c61bc278b771fb57d6290a31ab1fc7fdac , < 6afc9f4434fa8063aa768c2bf5bf98583aee0877 (git) Affected: 7b9ca4c61bc278b771fb57d6290a31ab1fc7fdac , < d0aa72604fbd80c8aabb46eda00535ed35570f1f (git) |
|||||||
|
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CVE-2024-26955 (GCVE-0-2024-26955)
Vulnerability from cvelistv5 – Published: 2024-05-01 05:18 – Updated: 2025-05-04 09:00
VLAI?
EPSS
Title
nilfs2: prevent kernel bug at submit_bh_wbc()
Summary
In the Linux kernel, the following vulnerability has been resolved:
nilfs2: prevent kernel bug at submit_bh_wbc()
Fix a bug where nilfs_get_block() returns a successful status when
searching and inserting the specified block both fail inconsistently. If
this inconsistent behavior is not due to a previously fixed bug, then an
unexpected race is occurring, so return a temporary error -EAGAIN instead.
This prevents callers such as __block_write_begin_int() from requesting a
read into a buffer that is not mapped, which would cause the BUG_ON check
for the BH_Mapped flag in submit_bh_wbc() to fail.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1f5abe7e7dbcd83e73212c6cb135a6106cea6a0b , < 91e4c4595fae5e87069e44687ae879091783c183
(git)
Affected: 1f5abe7e7dbcd83e73212c6cb135a6106cea6a0b , < 32eaee72e96590a75445c8a6c7c1057673b47e07 (git) Affected: 1f5abe7e7dbcd83e73212c6cb135a6106cea6a0b , < f0fe7ad5aff4f0fcf988913313c497de85f1e186 (git) Affected: 1f5abe7e7dbcd83e73212c6cb135a6106cea6a0b , < ca581d237f3b8539c044205bb003de71d75d227c (git) Affected: 1f5abe7e7dbcd83e73212c6cb135a6106cea6a0b , < 192e9f9078c96be30b31c4b44d6294b24520fce5 (git) Affected: 1f5abe7e7dbcd83e73212c6cb135a6106cea6a0b , < 0c8aa4cfda4e4adb15d5b6536d155eca9c9cd44c (git) Affected: 1f5abe7e7dbcd83e73212c6cb135a6106cea6a0b , < 48d443d200237782dc82e6b60663ec414ef02e39 (git) Affected: 1f5abe7e7dbcd83e73212c6cb135a6106cea6a0b , < 76ffbe911e2798c7296968f5fd72f7bf67207a8d (git) Affected: 1f5abe7e7dbcd83e73212c6cb135a6106cea6a0b , < 269cdf353b5bdd15f1a079671b0f889113865f20 (git) |
|||||||
|
|||||||||
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CVE-2024-23849 (GCVE-0-2024-23849)
Vulnerability from cvelistv5 – Published: 2024-01-23 00:00 – Updated: 2025-11-04 18:28
VLAI?
EPSS
Summary
In rds_recv_track_latency in net/rds/af_rds.c in the Linux kernel through 6.7.1, there is an off-by-one error for an RDS_MSG_RX_DGRAM_TRACE_MAX comparison, resulting in out-of-bounds access.
Severity ?
5.5 (Medium)
CWE
- n/a
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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CVE-2024-26636 (GCVE-0-2024-26636)
Vulnerability from cvelistv5 – Published: 2024-03-18 10:14 – Updated: 2025-05-04 08:52
VLAI?
EPSS
Title
llc: make llc_ui_sendmsg() more robust against bonding changes
Summary
In the Linux kernel, the following vulnerability has been resolved:
llc: make llc_ui_sendmsg() more robust against bonding changes
syzbot was able to trick llc_ui_sendmsg(), allocating an skb with no
headroom, but subsequently trying to push 14 bytes of Ethernet header [1]
Like some others, llc_ui_sendmsg() releases the socket lock before
calling sock_alloc_send_skb().
Then it acquires it again, but does not redo all the sanity checks
that were performed.
This fix:
- Uses LL_RESERVED_SPACE() to reserve space.
- Check all conditions again after socket lock is held again.
- Do not account Ethernet header for mtu limitation.
[1]
skbuff: skb_under_panic: text:ffff800088baa334 len:1514 put:14 head:ffff0000c9c37000 data:ffff0000c9c36ff2 tail:0x5dc end:0x6c0 dev:bond0
kernel BUG at net/core/skbuff.c:193 !
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 0 PID: 6875 Comm: syz-executor.0 Not tainted 6.7.0-rc8-syzkaller-00101-g0802e17d9aca-dirty #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : skb_panic net/core/skbuff.c:189 [inline]
pc : skb_under_panic+0x13c/0x140 net/core/skbuff.c:203
lr : skb_panic net/core/skbuff.c:189 [inline]
lr : skb_under_panic+0x13c/0x140 net/core/skbuff.c:203
sp : ffff800096f97000
x29: ffff800096f97010 x28: ffff80008cc8d668 x27: dfff800000000000
x26: ffff0000cb970c90 x25: 00000000000005dc x24: ffff0000c9c36ff2
x23: ffff0000c9c37000 x22: 00000000000005ea x21: 00000000000006c0
x20: 000000000000000e x19: ffff800088baa334 x18: 1fffe000368261ce
x17: ffff80008e4ed000 x16: ffff80008a8310f8 x15: 0000000000000001
x14: 1ffff00012df2d58 x13: 0000000000000000 x12: 0000000000000000
x11: 0000000000000001 x10: 0000000000ff0100 x9 : e28a51f1087e8400
x8 : e28a51f1087e8400 x7 : ffff80008028f8d0 x6 : 0000000000000000
x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082b78714
x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000089
Call trace:
skb_panic net/core/skbuff.c:189 [inline]
skb_under_panic+0x13c/0x140 net/core/skbuff.c:203
skb_push+0xf0/0x108 net/core/skbuff.c:2451
eth_header+0x44/0x1f8 net/ethernet/eth.c:83
dev_hard_header include/linux/netdevice.h:3188 [inline]
llc_mac_hdr_init+0x110/0x17c net/llc/llc_output.c:33
llc_sap_action_send_xid_c+0x170/0x344 net/llc/llc_s_ac.c:85
llc_exec_sap_trans_actions net/llc/llc_sap.c:153 [inline]
llc_sap_next_state net/llc/llc_sap.c:182 [inline]
llc_sap_state_process+0x1ec/0x774 net/llc/llc_sap.c:209
llc_build_and_send_xid_pkt+0x12c/0x1c0 net/llc/llc_sap.c:270
llc_ui_sendmsg+0x7bc/0xb1c net/llc/af_llc.c:997
sock_sendmsg_nosec net/socket.c:730 [inline]
__sock_sendmsg net/socket.c:745 [inline]
sock_sendmsg+0x194/0x274 net/socket.c:767
splice_to_socket+0x7cc/0xd58 fs/splice.c:881
do_splice_from fs/splice.c:933 [inline]
direct_splice_actor+0xe4/0x1c0 fs/splice.c:1142
splice_direct_to_actor+0x2a0/0x7e4 fs/splice.c:1088
do_splice_direct+0x20c/0x348 fs/splice.c:1194
do_sendfile+0x4bc/0xc70 fs/read_write.c:1254
__do_sys_sendfile64 fs/read_write.c:1322 [inline]
__se_sys_sendfile64 fs/read_write.c:1308 [inline]
__arm64_sys_sendfile64+0x160/0x3b4 fs/read_write.c:1308
__invoke_syscall arch/arm64/kernel/syscall.c:37 [inline]
invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:51
el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:136
do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:155
el0_svc+0x54/0x158 arch/arm64/kernel/entry-common.c:678
el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696
el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:595
Code: aa1803e6 aa1903e7 a90023f5 94792f6a (d4210000)
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 84e9d10419f6f4f3f3cd8f9aaf44a48719aa4b1b
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < b643d0defcbacd7fe548bc65c3e4e6f17dc5eb2d (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 04f2a74b562f3a7498be0399309669f342793d8c (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < c22044270da68881074fda81a7d34812726cb249 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6d53b813ff8b177f86f149c2f744442681f720e4 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < cafd3ad3fe03ef4d6632747be9ee15dc0029db4b (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < c451c008f563d56d5e676c9dcafae565fcad84bb (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < dad555c816a50c6a6a8a86be1f9177673918c647 (git) |
|||||||
|
|||||||||
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"descriptions": [
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nllc: make llc_ui_sendmsg() more robust against bonding changes\n\nsyzbot was able to trick llc_ui_sendmsg(), allocating an skb with no\nheadroom, but subsequently trying to push 14 bytes of Ethernet header [1]\n\nLike some others, llc_ui_sendmsg() releases the socket lock before\ncalling sock_alloc_send_skb().\nThen it acquires it again, but does not redo all the sanity checks\nthat were performed.\n\nThis fix:\n\n- Uses LL_RESERVED_SPACE() to reserve space.\n- Check all conditions again after socket lock is held again.\n- Do not account Ethernet header for mtu limitation.\n\n[1]\n\nskbuff: skb_under_panic: text:ffff800088baa334 len:1514 put:14 head:ffff0000c9c37000 data:ffff0000c9c36ff2 tail:0x5dc end:0x6c0 dev:bond0\n\n kernel BUG at net/core/skbuff.c:193 !\nInternal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP\nModules linked in:\nCPU: 0 PID: 6875 Comm: syz-executor.0 Not tainted 6.7.0-rc8-syzkaller-00101-g0802e17d9aca-dirty #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023\npstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n pc : skb_panic net/core/skbuff.c:189 [inline]\n pc : skb_under_panic+0x13c/0x140 net/core/skbuff.c:203\n lr : skb_panic net/core/skbuff.c:189 [inline]\n lr : skb_under_panic+0x13c/0x140 net/core/skbuff.c:203\nsp : ffff800096f97000\nx29: ffff800096f97010 x28: ffff80008cc8d668 x27: dfff800000000000\nx26: ffff0000cb970c90 x25: 00000000000005dc x24: ffff0000c9c36ff2\nx23: ffff0000c9c37000 x22: 00000000000005ea x21: 00000000000006c0\nx20: 000000000000000e x19: ffff800088baa334 x18: 1fffe000368261ce\nx17: ffff80008e4ed000 x16: ffff80008a8310f8 x15: 0000000000000001\nx14: 1ffff00012df2d58 x13: 0000000000000000 x12: 0000000000000000\nx11: 0000000000000001 x10: 0000000000ff0100 x9 : e28a51f1087e8400\nx8 : e28a51f1087e8400 x7 : ffff80008028f8d0 x6 : 0000000000000000\nx5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082b78714\nx2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000089\nCall trace:\n skb_panic net/core/skbuff.c:189 [inline]\n skb_under_panic+0x13c/0x140 net/core/skbuff.c:203\n skb_push+0xf0/0x108 net/core/skbuff.c:2451\n eth_header+0x44/0x1f8 net/ethernet/eth.c:83\n dev_hard_header include/linux/netdevice.h:3188 [inline]\n llc_mac_hdr_init+0x110/0x17c net/llc/llc_output.c:33\n llc_sap_action_send_xid_c+0x170/0x344 net/llc/llc_s_ac.c:85\n llc_exec_sap_trans_actions net/llc/llc_sap.c:153 [inline]\n llc_sap_next_state net/llc/llc_sap.c:182 [inline]\n llc_sap_state_process+0x1ec/0x774 net/llc/llc_sap.c:209\n llc_build_and_send_xid_pkt+0x12c/0x1c0 net/llc/llc_sap.c:270\n llc_ui_sendmsg+0x7bc/0xb1c net/llc/af_llc.c:997\n sock_sendmsg_nosec net/socket.c:730 [inline]\n __sock_sendmsg net/socket.c:745 [inline]\n sock_sendmsg+0x194/0x274 net/socket.c:767\n splice_to_socket+0x7cc/0xd58 fs/splice.c:881\n do_splice_from fs/splice.c:933 [inline]\n direct_splice_actor+0xe4/0x1c0 fs/splice.c:1142\n splice_direct_to_actor+0x2a0/0x7e4 fs/splice.c:1088\n do_splice_direct+0x20c/0x348 fs/splice.c:1194\n do_sendfile+0x4bc/0xc70 fs/read_write.c:1254\n __do_sys_sendfile64 fs/read_write.c:1322 [inline]\n __se_sys_sendfile64 fs/read_write.c:1308 [inline]\n __arm64_sys_sendfile64+0x160/0x3b4 fs/read_write.c:1308\n __invoke_syscall arch/arm64/kernel/syscall.c:37 [inline]\n invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:51\n el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:136\n do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:155\n el0_svc+0x54/0x158 arch/arm64/kernel/entry-common.c:678\n el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696\n el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:595\nCode: aa1803e6 aa1903e7 a90023f5 94792f6a (d4210000)"
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"cveId": "CVE-2024-26636",
"datePublished": "2024-03-18T10:14:47.795Z",
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}
CVE-2024-27046 (GCVE-0-2024-27046)
Vulnerability from cvelistv5 – Published: 2024-05-01 12:54 – Updated: 2025-05-04 09:03
VLAI?
EPSS
Title
nfp: flower: handle acti_netdevs allocation failure
Summary
In the Linux kernel, the following vulnerability has been resolved:
nfp: flower: handle acti_netdevs allocation failure
The kmalloc_array() in nfp_fl_lag_do_work() will return null, if
the physical memory has run out. As a result, if we dereference
the acti_netdevs, the null pointer dereference bugs will happen.
This patch adds a check to judge whether allocation failure occurs.
If it happens, the delayed work will be rescheduled and try again.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
bb9a8d031140f186d13d82f57b0f5646d596652f , < d746889db75a76aeee95fb705b8e1ac28c684a2e
(git)
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|||||||
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CVE-2024-26753 (GCVE-0-2024-26753)
Vulnerability from cvelistv5 – Published: 2024-04-03 17:00 – Updated: 2025-05-04 08:55
VLAI?
EPSS
Title
crypto: virtio/akcipher - Fix stack overflow on memcpy
Summary
In the Linux kernel, the following vulnerability has been resolved:
crypto: virtio/akcipher - Fix stack overflow on memcpy
sizeof(struct virtio_crypto_akcipher_session_para) is less than
sizeof(struct virtio_crypto_op_ctrl_req::u), copying more bytes from
stack variable leads stack overflow. Clang reports this issue by
commands:
make -j CC=clang-14 mrproper >/dev/null 2>&1
make -j O=/tmp/crypto-build CC=clang-14 allmodconfig >/dev/null 2>&1
make -j O=/tmp/crypto-build W=1 CC=clang-14 drivers/crypto/virtio/
virtio_crypto_akcipher_algs.o
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1ff57428894fc4f5001d3df0762c1820295d6c4f , < 37077ed16c7793e21b005979d33f8a61565b7e86
(git)
Affected: 59ca6c93387d325e96577d8bd4c23c78c1491c11 , < 62f361bfea60c6afc3df09c1ad4152e6507f6f47 (git) Affected: 59ca6c93387d325e96577d8bd4c23c78c1491c11 , < b0365460e945e1117b47cf7329d86de752daff63 (git) Affected: 59ca6c93387d325e96577d8bd4c23c78c1491c11 , < ef1e47d50324e232d2da484fe55a54274eeb9bc1 (git) Affected: 59ca6c93387d325e96577d8bd4c23c78c1491c11 , < c0ec2a712daf133d9996a8a1b7ee2d4996080363 (git) |
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CVE-2023-52618 (GCVE-0-2023-52618)
Vulnerability from cvelistv5 – Published: 2024-03-18 10:19 – Updated: 2025-05-20 14:27
VLAI?
EPSS
Title
block/rnbd-srv: Check for unlikely string overflow
Summary
In the Linux kernel, the following vulnerability has been resolved:
block/rnbd-srv: Check for unlikely string overflow
Since "dev_search_path" can technically be as large as PATH_MAX,
there was a risk of truncation when copying it and a second string
into "full_path" since it was also PATH_MAX sized. The W=1 builds were
reporting this warning:
drivers/block/rnbd/rnbd-srv.c: In function 'process_msg_open.isra':
drivers/block/rnbd/rnbd-srv.c:616:51: warning: '%s' directive output may be truncated writing up to 254 bytes into a region of size between 0 and 4095 [-Wformat-truncation=]
616 | snprintf(full_path, PATH_MAX, "%s/%s",
| ^~
In function 'rnbd_srv_get_full_path',
inlined from 'process_msg_open.isra' at drivers/block/rnbd/rnbd-srv.c:721:14: drivers/block/rnbd/rnbd-srv.c:616:17: note: 'snprintf' output between 2 and 4351 bytes into a destination of size 4096
616 | snprintf(full_path, PATH_MAX, "%s/%s",
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
617 | dev_search_path, dev_name);
| ~~~~~~~~~~~~~~~~~~~~~~~~~~
To fix this, unconditionally check for truncation (as was already done
for the case where "%SESSNAME%" was present).
Severity ?
5.3 (Medium)
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
2de6c8de192b9341ffa5e84afe1ce6196d4eef41 , < 95bc866c11974d3e4a9d922275ea8127ff809cf7
(git)
Affected: 2de6c8de192b9341ffa5e84afe1ce6196d4eef41 , < f6abd5e17da33eba15df2bddc93413e76c2b55f7 (git) Affected: 2de6c8de192b9341ffa5e84afe1ce6196d4eef41 , < af7bbdac89739e2e7380387fda598848d3b7010f (git) Affected: 2de6c8de192b9341ffa5e84afe1ce6196d4eef41 , < 5b9ea86e662035a886ccb5c76d56793cba618827 (git) Affected: 2de6c8de192b9341ffa5e84afe1ce6196d4eef41 , < a2c6206f18104fba7f887bf4dbbfe4c41adc4339 (git) Affected: 2de6c8de192b9341ffa5e84afe1ce6196d4eef41 , < 9e4bf6a08d1e127bcc4bd72557f2dfafc6bc7f41 (git) |
||
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CVE-2024-26883 (GCVE-0-2024-26883)
Vulnerability from cvelistv5 – Published: 2024-04-17 10:27 – Updated: 2025-05-04 12:55
VLAI?
EPSS
Title
bpf: Fix stackmap overflow check on 32-bit arches
Summary
In the Linux kernel, the following vulnerability has been resolved:
bpf: Fix stackmap overflow check on 32-bit arches
The stackmap code relies on roundup_pow_of_two() to compute the number
of hash buckets, and contains an overflow check by checking if the
resulting value is 0. However, on 32-bit arches, the roundup code itself
can overflow by doing a 32-bit left-shift of an unsigned long value,
which is undefined behaviour, so it is not guaranteed to truncate
neatly. This was triggered by syzbot on the DEVMAP_HASH type, which
contains the same check, copied from the hashtab code.
The commit in the fixes tag actually attempted to fix this, but the fix
did not account for the UB, so the fix only works on CPUs where an
overflow does result in a neat truncation to zero, which is not
guaranteed. Checking the value before rounding does not have this
problem.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
063c722dd9d285d877e6fd499e753d6224f4c046 , < d0e214acc59145ce25113f617311aa79dda39cb3
(git)
Affected: 7e3a6b820535eb395784060ae26c5af579528fa0 , < 21e5fa4688e1a4d3db6b72216231b24232f75c1d (git) Affected: 8032bf2af9ce26b3a362b9711d15f626ab946a74 , < 15641007df0f0d35fa28742b25c2a7db9dcd6895 (git) Affected: 6183f4d3a0a2ad230511987c6c362ca43ec0055f , < ca1f06e72dec41ae4f76e7b1a8a97265447b46ae (git) Affected: 6183f4d3a0a2ad230511987c6c362ca43ec0055f , < f06899582ccee09bd85d0696290e3eaca9aa042d (git) Affected: 6183f4d3a0a2ad230511987c6c362ca43ec0055f , < 7070b274c7866a4c5036f8d54fcaf315c64ac33a (git) Affected: 6183f4d3a0a2ad230511987c6c362ca43ec0055f , < 43f798b9036491fb014b55dd61c4c5c3193267d0 (git) Affected: 6183f4d3a0a2ad230511987c6c362ca43ec0055f , < 0971126c8164abe2004b8536b49690a0d6005b0a (git) Affected: 6183f4d3a0a2ad230511987c6c362ca43ec0055f , < 7a4b21250bf79eef26543d35bd390448646c536b (git) Affected: 253150830a012adfccf90afcebae8fda5b05a80f (git) Affected: 766107351731ae223ebf60ca22bdfeb47ce6acc8 (git) |
|||||||
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CVE-2024-27022 (GCVE-0-2024-27022)
Vulnerability from cvelistv5 – Published: 2024-05-01 05:35 – Updated: 2025-11-04 17:17
VLAI?
EPSS
Title
fork: defer linking file vma until vma is fully initialized
Summary
In the Linux kernel, the following vulnerability has been resolved:
fork: defer linking file vma until vma is fully initialized
Thorvald reported a WARNING [1]. And the root cause is below race:
CPU 1 CPU 2
fork hugetlbfs_fallocate
dup_mmap hugetlbfs_punch_hole
i_mmap_lock_write(mapping);
vma_interval_tree_insert_after -- Child vma is visible through i_mmap tree.
i_mmap_unlock_write(mapping);
hugetlb_dup_vma_private -- Clear vma_lock outside i_mmap_rwsem!
i_mmap_lock_write(mapping);
hugetlb_vmdelete_list
vma_interval_tree_foreach
hugetlb_vma_trylock_write -- Vma_lock is cleared.
tmp->vm_ops->open -- Alloc new vma_lock outside i_mmap_rwsem!
hugetlb_vma_unlock_write -- Vma_lock is assigned!!!
i_mmap_unlock_write(mapping);
hugetlb_dup_vma_private() and hugetlb_vm_op_open() are called outside
i_mmap_rwsem lock while vma lock can be used in the same time. Fix this
by deferring linking file vma until vma is fully initialized. Those vmas
should be initialized first before they can be used.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
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CVE-2024-26764 (GCVE-0-2024-26764)
Vulnerability from cvelistv5 – Published: 2024-04-03 17:00 – Updated: 2026-01-05 10:34
VLAI?
EPSS
Title
fs/aio: Restrict kiocb_set_cancel_fn() to I/O submitted via libaio
Summary
In the Linux kernel, the following vulnerability has been resolved:
fs/aio: Restrict kiocb_set_cancel_fn() to I/O submitted via libaio
If kiocb_set_cancel_fn() is called for I/O submitted via io_uring, the
following kernel warning appears:
WARNING: CPU: 3 PID: 368 at fs/aio.c:598 kiocb_set_cancel_fn+0x9c/0xa8
Call trace:
kiocb_set_cancel_fn+0x9c/0xa8
ffs_epfile_read_iter+0x144/0x1d0
io_read+0x19c/0x498
io_issue_sqe+0x118/0x27c
io_submit_sqes+0x25c/0x5fc
__arm64_sys_io_uring_enter+0x104/0xab0
invoke_syscall+0x58/0x11c
el0_svc_common+0xb4/0xf4
do_el0_svc+0x2c/0xb0
el0_svc+0x2c/0xa4
el0t_64_sync_handler+0x68/0xb4
el0t_64_sync+0x1a4/0x1a8
Fix this by setting the IOCB_AIO_RW flag for read and write I/O that is
submitted by libaio.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
04b2fa9f8f36ec6fb6fd1c9dc9df6fff0cd27323 , < 337b543e274fe7a8f47df3c8293cc6686ffa620f
(git)
Affected: 04b2fa9f8f36ec6fb6fd1c9dc9df6fff0cd27323 , < b4eea7a05ee0ab5ab0514421e6ba8c5d249cf942 (git) Affected: 04b2fa9f8f36ec6fb6fd1c9dc9df6fff0cd27323 , < ea1cd64d59f22d6d13f367d62ec6e27b9344695f (git) Affected: 04b2fa9f8f36ec6fb6fd1c9dc9df6fff0cd27323 , < d7b6fa97ec894edd02f64b83e5e72e1aa352f353 (git) Affected: 04b2fa9f8f36ec6fb6fd1c9dc9df6fff0cd27323 , < 18f614369def2a11a52f569fe0f910b199d13487 (git) Affected: 04b2fa9f8f36ec6fb6fd1c9dc9df6fff0cd27323 , < e7e23fc5d5fe422827c9a43ecb579448f73876c7 (git) Affected: 04b2fa9f8f36ec6fb6fd1c9dc9df6fff0cd27323 , < 1dc7d74fe456944a9b1c57bd776280249f441ac6 (git) Affected: 04b2fa9f8f36ec6fb6fd1c9dc9df6fff0cd27323 , < b820de741ae48ccf50dd95e297889c286ff4f760 (git) |
|||||||
|
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CVE-2024-26999 (GCVE-0-2024-26999)
Vulnerability from cvelistv5 – Published: 2024-05-01 05:28 – Updated: 2025-11-04 17:16
VLAI?
EPSS
Title
serial/pmac_zilog: Remove flawed mitigation for rx irq flood
Summary
In the Linux kernel, the following vulnerability has been resolved:
serial/pmac_zilog: Remove flawed mitigation for rx irq flood
The mitigation was intended to stop the irq completely. That may be
better than a hard lock-up but it turns out that you get a crash anyway
if you're using pmac_zilog as a serial console:
ttyPZ0: pmz: rx irq flood !
BUG: spinlock recursion on CPU#0, swapper/0
That's because the pr_err() call in pmz_receive_chars() results in
pmz_console_write() attempting to lock a spinlock already locked in
pmz_interrupt(). With CONFIG_DEBUG_SPINLOCK=y, this produces a fatal
BUG splat. The spinlock in question is the one in struct uart_port.
Even when it's not fatal, the serial port rx function ceases to work.
Also, the iteration limit doesn't play nicely with QEMU, as can be
seen in the bug report linked below.
A web search for other reports of the error message "pmz: rx irq flood"
didn't produce anything. So I don't think this code is needed any more.
Remove it.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 69a02273e288011b521ee7c1f3ab2c23fda633ce
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d679c816929d62af51c8e6d7fc0e165c9412d2f3 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ab86cf6f8d24e63e9aca23da5108af1aa5483928 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 7a3bbe41efa55323b6ea3c35fa15941d4dbecdef (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < bbaafbb4651fede8d3c3881601ecaa4f834f9d3f (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 52aaf1ff14622a04148dbb9ccce6d9de5d534ea7 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ca09dfc3cfdf89e6af3ac24e1c6c0be5c575a729 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 1be3226445362bfbf461c92a5bcdb1723f2e4907 (git) |
|||||||
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CVE-2024-24858 (GCVE-0-2024-24858)
Vulnerability from cvelistv5 – Published: 2024-02-05 07:30 – Updated: 2025-02-13 17:40
VLAI?
EPSS
Title
Race condition vulnerability in Linux kernel net/bluetooth in {conn,adv}_{min,max}_interval_set()
Summary
A race condition was found in the Linux kernel's net/bluetooth in {conn,adv}_{min,max}_interval_set() function. This can result in I2cap connection or broadcast abnormality issue, possibly leading to denial of service.
Severity ?
4.6 (Medium)
CWE
- CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux kernel |
Affected:
v4.0-rc1 , < v6.8-rc2
(custom)
|
Credits
白家驹 <baijiaju@buaa.edu.cn>
韩桂栋 <hanguidong@buaa.edu.cn>
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CVE-2024-26863 (GCVE-0-2024-26863)
Vulnerability from cvelistv5 – Published: 2024-04-17 10:27 – Updated: 2025-05-04 08:58
VLAI?
EPSS
Title
hsr: Fix uninit-value access in hsr_get_node()
Summary
In the Linux kernel, the following vulnerability has been resolved:
hsr: Fix uninit-value access in hsr_get_node()
KMSAN reported the following uninit-value access issue [1]:
=====================================================
BUG: KMSAN: uninit-value in hsr_get_node+0xa2e/0xa40 net/hsr/hsr_framereg.c:246
hsr_get_node+0xa2e/0xa40 net/hsr/hsr_framereg.c:246
fill_frame_info net/hsr/hsr_forward.c:577 [inline]
hsr_forward_skb+0xe12/0x30e0 net/hsr/hsr_forward.c:615
hsr_dev_xmit+0x1a1/0x270 net/hsr/hsr_device.c:223
__netdev_start_xmit include/linux/netdevice.h:4940 [inline]
netdev_start_xmit include/linux/netdevice.h:4954 [inline]
xmit_one net/core/dev.c:3548 [inline]
dev_hard_start_xmit+0x247/0xa10 net/core/dev.c:3564
__dev_queue_xmit+0x33b8/0x5130 net/core/dev.c:4349
dev_queue_xmit include/linux/netdevice.h:3134 [inline]
packet_xmit+0x9c/0x6b0 net/packet/af_packet.c:276
packet_snd net/packet/af_packet.c:3087 [inline]
packet_sendmsg+0x8b1d/0x9f30 net/packet/af_packet.c:3119
sock_sendmsg_nosec net/socket.c:730 [inline]
__sock_sendmsg net/socket.c:745 [inline]
__sys_sendto+0x735/0xa10 net/socket.c:2191
__do_sys_sendto net/socket.c:2203 [inline]
__se_sys_sendto net/socket.c:2199 [inline]
__x64_sys_sendto+0x125/0x1c0 net/socket.c:2199
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0x6d/0x140 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x63/0x6b
Uninit was created at:
slab_post_alloc_hook+0x129/0xa70 mm/slab.h:768
slab_alloc_node mm/slub.c:3478 [inline]
kmem_cache_alloc_node+0x5e9/0xb10 mm/slub.c:3523
kmalloc_reserve+0x13d/0x4a0 net/core/skbuff.c:560
__alloc_skb+0x318/0x740 net/core/skbuff.c:651
alloc_skb include/linux/skbuff.h:1286 [inline]
alloc_skb_with_frags+0xc8/0xbd0 net/core/skbuff.c:6334
sock_alloc_send_pskb+0xa80/0xbf0 net/core/sock.c:2787
packet_alloc_skb net/packet/af_packet.c:2936 [inline]
packet_snd net/packet/af_packet.c:3030 [inline]
packet_sendmsg+0x70e8/0x9f30 net/packet/af_packet.c:3119
sock_sendmsg_nosec net/socket.c:730 [inline]
__sock_sendmsg net/socket.c:745 [inline]
__sys_sendto+0x735/0xa10 net/socket.c:2191
__do_sys_sendto net/socket.c:2203 [inline]
__se_sys_sendto net/socket.c:2199 [inline]
__x64_sys_sendto+0x125/0x1c0 net/socket.c:2199
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0x6d/0x140 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x63/0x6b
CPU: 1 PID: 5033 Comm: syz-executor334 Not tainted 6.7.0-syzkaller-00562-g9f8413c4a66f #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
=====================================================
If the packet type ID field in the Ethernet header is either ETH_P_PRP or
ETH_P_HSR, but it is not followed by an HSR tag, hsr_get_skb_sequence_nr()
reads an invalid value as a sequence number. This causes the above issue.
This patch fixes the issue by returning NULL if the Ethernet header is not
followed by an HSR tag.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
f266a683a4804dc499efc6c2206ef68efed029d0 , < e3b2bfb8ff1810a537b2aa55ba906a6743ed120c
(git)
Affected: f266a683a4804dc499efc6c2206ef68efed029d0 , < 889ed056eae7fda85b769a9ab33c093379c45428 (git) Affected: f266a683a4804dc499efc6c2206ef68efed029d0 , < 7fb2d4d6bb1c85f7a23aace0ed6c86a95dea792a (git) Affected: f266a683a4804dc499efc6c2206ef68efed029d0 , < a809bbfd0e503351d3051317288a70a4569a4949 (git) Affected: f266a683a4804dc499efc6c2206ef68efed029d0 , < 1ed222ca7396938eb1ab2d034f1ba0d8b00a7122 (git) Affected: f266a683a4804dc499efc6c2206ef68efed029d0 , < 39cc316fb3bc5e7c9dc5eed314fe510d119c6862 (git) Affected: f266a683a4804dc499efc6c2206ef68efed029d0 , < 97d2148ea435dff4b4e71817c9032eb321bcd37e (git) Affected: f266a683a4804dc499efc6c2206ef68efed029d0 , < 09e5cdbe2cc88c3c758927644a3eb02fac317209 (git) Affected: f266a683a4804dc499efc6c2206ef68efed029d0 , < ddbec99f58571301679addbc022256970ca3eac6 (git) |
|||||||
|
|||||||||
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CVE-2024-26809 (GCVE-0-2024-26809)
Vulnerability from cvelistv5 – Published: 2024-04-04 09:51 – Updated: 2025-05-04 12:54
VLAI?
EPSS
Title
netfilter: nft_set_pipapo: release elements in clone only from destroy path
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nft_set_pipapo: release elements in clone only from destroy path
Clone already always provides a current view of the lookup table, use it
to destroy the set, otherwise it is possible to destroy elements twice.
This fix requires:
212ed75dc5fb ("netfilter: nf_tables: integrate pipapo into commit protocol")
which came after:
9827a0e6e23b ("netfilter: nft_set_pipapo: release elements in clone from abort path").
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
4a6430b99f67842617c7208ca55a411e903ba03a , < b36b83297ff4910dfc8705402c8abffd4bbf8144
(git)
Affected: 5ccecafc728b0df48263d5ac198220bcd79830bc , < 362508506bf545e9ce18c72a2c48dcbfb891ab9c (git) Affected: 9827a0e6e23bf43003cd3d5b7fb11baf59a35e1e , < 5ad233dc731ab64cdc47b84a5c1f78fff6c024af (git) Affected: 9827a0e6e23bf43003cd3d5b7fb11baf59a35e1e , < ff90050771412b91e928093ccd8736ae680063c2 (git) Affected: 9827a0e6e23bf43003cd3d5b7fb11baf59a35e1e , < 821e28d5b506e6a73ccc367ff792bd894050d48b (git) Affected: 9827a0e6e23bf43003cd3d5b7fb11baf59a35e1e , < 9384b4d85c46ce839f51af01374062ce6318b2f2 (git) Affected: 9827a0e6e23bf43003cd3d5b7fb11baf59a35e1e , < b0e256f3dd2ba6532f37c5c22e07cb07a36031ee (git) Affected: d2b18d110685ce46ca1633b8ec586c685e243a51 (git) |
|||||||
|
|||||||||
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CVE-2024-26852 (GCVE-0-2024-26852)
Vulnerability from cvelistv5 – Published: 2024-04-17 10:17 – Updated: 2025-05-04 08:57
VLAI?
EPSS
Title
net/ipv6: avoid possible UAF in ip6_route_mpath_notify()
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/ipv6: avoid possible UAF in ip6_route_mpath_notify()
syzbot found another use-after-free in ip6_route_mpath_notify() [1]
Commit f7225172f25a ("net/ipv6: prevent use after free in
ip6_route_mpath_notify") was not able to fix the root cause.
We need to defer the fib6_info_release() calls after
ip6_route_mpath_notify(), in the cleanup phase.
[1]
BUG: KASAN: slab-use-after-free in rt6_fill_node+0x1460/0x1ac0
Read of size 4 at addr ffff88809a07fc64 by task syz-executor.2/23037
CPU: 0 PID: 23037 Comm: syz-executor.2 Not tainted 6.8.0-rc4-syzkaller-01035-gea7f3cfaa588 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0x1e7/0x2e0 lib/dump_stack.c:106
print_address_description mm/kasan/report.c:377 [inline]
print_report+0x167/0x540 mm/kasan/report.c:488
kasan_report+0x142/0x180 mm/kasan/report.c:601
rt6_fill_node+0x1460/0x1ac0
inet6_rt_notify+0x13b/0x290 net/ipv6/route.c:6184
ip6_route_mpath_notify net/ipv6/route.c:5198 [inline]
ip6_route_multipath_add net/ipv6/route.c:5404 [inline]
inet6_rtm_newroute+0x1d0f/0x2300 net/ipv6/route.c:5517
rtnetlink_rcv_msg+0x885/0x1040 net/core/rtnetlink.c:6597
netlink_rcv_skb+0x1e3/0x430 net/netlink/af_netlink.c:2543
netlink_unicast_kernel net/netlink/af_netlink.c:1341 [inline]
netlink_unicast+0x7ea/0x980 net/netlink/af_netlink.c:1367
netlink_sendmsg+0xa3b/0xd70 net/netlink/af_netlink.c:1908
sock_sendmsg_nosec net/socket.c:730 [inline]
__sock_sendmsg+0x221/0x270 net/socket.c:745
____sys_sendmsg+0x525/0x7d0 net/socket.c:2584
___sys_sendmsg net/socket.c:2638 [inline]
__sys_sendmsg+0x2b0/0x3a0 net/socket.c:2667
do_syscall_64+0xf9/0x240
entry_SYSCALL_64_after_hwframe+0x6f/0x77
RIP: 0033:0x7f73dd87dda9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f73de6550c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f73dd9ac050 RCX: 00007f73dd87dda9
RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000005
RBP: 00007f73dd8ca47a R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000006e R14: 00007f73dd9ac050 R15: 00007ffdbdeb7858
</TASK>
Allocated by task 23037:
kasan_save_stack mm/kasan/common.c:47 [inline]
kasan_save_track+0x3f/0x80 mm/kasan/common.c:68
poison_kmalloc_redzone mm/kasan/common.c:372 [inline]
__kasan_kmalloc+0x98/0xb0 mm/kasan/common.c:389
kasan_kmalloc include/linux/kasan.h:211 [inline]
__do_kmalloc_node mm/slub.c:3981 [inline]
__kmalloc+0x22e/0x490 mm/slub.c:3994
kmalloc include/linux/slab.h:594 [inline]
kzalloc include/linux/slab.h:711 [inline]
fib6_info_alloc+0x2e/0xf0 net/ipv6/ip6_fib.c:155
ip6_route_info_create+0x445/0x12b0 net/ipv6/route.c:3758
ip6_route_multipath_add net/ipv6/route.c:5298 [inline]
inet6_rtm_newroute+0x744/0x2300 net/ipv6/route.c:5517
rtnetlink_rcv_msg+0x885/0x1040 net/core/rtnetlink.c:6597
netlink_rcv_skb+0x1e3/0x430 net/netlink/af_netlink.c:2543
netlink_unicast_kernel net/netlink/af_netlink.c:1341 [inline]
netlink_unicast+0x7ea/0x980 net/netlink/af_netlink.c:1367
netlink_sendmsg+0xa3b/0xd70 net/netlink/af_netlink.c:1908
sock_sendmsg_nosec net/socket.c:730 [inline]
__sock_sendmsg+0x221/0x270 net/socket.c:745
____sys_sendmsg+0x525/0x7d0 net/socket.c:2584
___sys_sendmsg net/socket.c:2638 [inline]
__sys_sendmsg+0x2b0/0x3a0 net/socket.c:2667
do_syscall_64+0xf9/0x240
entry_SYSCALL_64_after_hwframe+0x6f/0x77
Freed by task 16:
kasan_save_stack mm/kasan/common.c:47 [inline]
kasan_save_track+0x3f/0x80 mm/kasan/common.c:68
kasan_save_free_info+0x4e/0x60 mm/kasan/generic.c:640
poison_slab_object+0xa6/0xe0 m
---truncated---
Severity ?
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
3b1137fe74829e021f483756a648cbb87c8a1b4a , < 31ea5bcc7d4cd1423de6be327a2c034725704136
(git)
Affected: 3b1137fe74829e021f483756a648cbb87c8a1b4a , < 664f9c647260cc9d68b4e31d9899530d89dd045e (git) Affected: 3b1137fe74829e021f483756a648cbb87c8a1b4a , < 79ce2e54cc0ae366f45516c00bf1b19aa43e9abe (git) Affected: 3b1137fe74829e021f483756a648cbb87c8a1b4a , < cae3303257950d03ffec2df4a45e836f10d26c24 (git) Affected: 3b1137fe74829e021f483756a648cbb87c8a1b4a , < 394334fe2ae3b9f1e2332b873857e84cb28aac18 (git) Affected: 3b1137fe74829e021f483756a648cbb87c8a1b4a , < ed883060c38721ed828061f6c0c30e5147326c9a (git) Affected: 3b1137fe74829e021f483756a648cbb87c8a1b4a , < 61b34f73cdbdb8eaf9ea12e9e2eb3b29716c4dda (git) Affected: 3b1137fe74829e021f483756a648cbb87c8a1b4a , < 685f7d531264599b3f167f1e94bbd22f120e5fab (git) |
|||||||
|
|||||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/ipv6: avoid possible UAF in ip6_route_mpath_notify()\n\nsyzbot found another use-after-free in ip6_route_mpath_notify() [1]\n\nCommit f7225172f25a (\"net/ipv6: prevent use after free in\nip6_route_mpath_notify\") was not able to fix the root cause.\n\nWe need to defer the fib6_info_release() calls after\nip6_route_mpath_notify(), in the cleanup phase.\n\n[1]\nBUG: KASAN: slab-use-after-free in rt6_fill_node+0x1460/0x1ac0\nRead of size 4 at addr ffff88809a07fc64 by task syz-executor.2/23037\n\nCPU: 0 PID: 23037 Comm: syz-executor.2 Not tainted 6.8.0-rc4-syzkaller-01035-gea7f3cfaa588 #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024\nCall Trace:\n \u003cTASK\u003e\n __dump_stack lib/dump_stack.c:88 [inline]\n dump_stack_lvl+0x1e7/0x2e0 lib/dump_stack.c:106\n print_address_description mm/kasan/report.c:377 [inline]\n print_report+0x167/0x540 mm/kasan/report.c:488\n kasan_report+0x142/0x180 mm/kasan/report.c:601\n rt6_fill_node+0x1460/0x1ac0\n inet6_rt_notify+0x13b/0x290 net/ipv6/route.c:6184\n ip6_route_mpath_notify net/ipv6/route.c:5198 [inline]\n ip6_route_multipath_add net/ipv6/route.c:5404 [inline]\n inet6_rtm_newroute+0x1d0f/0x2300 net/ipv6/route.c:5517\n rtnetlink_rcv_msg+0x885/0x1040 net/core/rtnetlink.c:6597\n netlink_rcv_skb+0x1e3/0x430 net/netlink/af_netlink.c:2543\n netlink_unicast_kernel net/netlink/af_netlink.c:1341 [inline]\n netlink_unicast+0x7ea/0x980 net/netlink/af_netlink.c:1367\n netlink_sendmsg+0xa3b/0xd70 net/netlink/af_netlink.c:1908\n sock_sendmsg_nosec net/socket.c:730 [inline]\n __sock_sendmsg+0x221/0x270 net/socket.c:745\n ____sys_sendmsg+0x525/0x7d0 net/socket.c:2584\n ___sys_sendmsg net/socket.c:2638 [inline]\n __sys_sendmsg+0x2b0/0x3a0 net/socket.c:2667\n do_syscall_64+0xf9/0x240\n entry_SYSCALL_64_after_hwframe+0x6f/0x77\nRIP: 0033:0x7f73dd87dda9\nCode: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 \u003c48\u003e 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48\nRSP: 002b:00007f73de6550c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e\nRAX: ffffffffffffffda RBX: 00007f73dd9ac050 RCX: 00007f73dd87dda9\nRDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000005\nRBP: 00007f73dd8ca47a R08: 0000000000000000 R09: 0000000000000000\nR10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000\nR13: 000000000000006e R14: 00007f73dd9ac050 R15: 00007ffdbdeb7858\n \u003c/TASK\u003e\n\nAllocated by task 23037:\n kasan_save_stack mm/kasan/common.c:47 [inline]\n kasan_save_track+0x3f/0x80 mm/kasan/common.c:68\n poison_kmalloc_redzone mm/kasan/common.c:372 [inline]\n __kasan_kmalloc+0x98/0xb0 mm/kasan/common.c:389\n kasan_kmalloc include/linux/kasan.h:211 [inline]\n __do_kmalloc_node mm/slub.c:3981 [inline]\n __kmalloc+0x22e/0x490 mm/slub.c:3994\n kmalloc include/linux/slab.h:594 [inline]\n kzalloc include/linux/slab.h:711 [inline]\n fib6_info_alloc+0x2e/0xf0 net/ipv6/ip6_fib.c:155\n ip6_route_info_create+0x445/0x12b0 net/ipv6/route.c:3758\n ip6_route_multipath_add net/ipv6/route.c:5298 [inline]\n inet6_rtm_newroute+0x744/0x2300 net/ipv6/route.c:5517\n rtnetlink_rcv_msg+0x885/0x1040 net/core/rtnetlink.c:6597\n netlink_rcv_skb+0x1e3/0x430 net/netlink/af_netlink.c:2543\n netlink_unicast_kernel net/netlink/af_netlink.c:1341 [inline]\n netlink_unicast+0x7ea/0x980 net/netlink/af_netlink.c:1367\n netlink_sendmsg+0xa3b/0xd70 net/netlink/af_netlink.c:1908\n sock_sendmsg_nosec net/socket.c:730 [inline]\n __sock_sendmsg+0x221/0x270 net/socket.c:745\n ____sys_sendmsg+0x525/0x7d0 net/socket.c:2584\n ___sys_sendmsg net/socket.c:2638 [inline]\n __sys_sendmsg+0x2b0/0x3a0 net/socket.c:2667\n do_syscall_64+0xf9/0x240\n entry_SYSCALL_64_after_hwframe+0x6f/0x77\n\nFreed by task 16:\n kasan_save_stack mm/kasan/common.c:47 [inline]\n kasan_save_track+0x3f/0x80 mm/kasan/common.c:68\n kasan_save_free_info+0x4e/0x60 mm/kasan/generic.c:640\n poison_slab_object+0xa6/0xe0 m\n---truncated---"
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"x_generator": {
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"dateUpdated": "2025-05-04T08:57:58.505Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-26600 (GCVE-0-2024-26600)
Vulnerability from cvelistv5 – Published: 2024-02-24 14:56 – Updated: 2025-05-04 08:51
VLAI?
EPSS
Title
phy: ti: phy-omap-usb2: Fix NULL pointer dereference for SRP
Summary
In the Linux kernel, the following vulnerability has been resolved:
phy: ti: phy-omap-usb2: Fix NULL pointer dereference for SRP
If the external phy working together with phy-omap-usb2 does not implement
send_srp(), we may still attempt to call it. This can happen on an idle
Ethernet gadget triggering a wakeup for example:
configfs-gadget.g1 gadget.0: ECM Suspend
configfs-gadget.g1 gadget.0: Port suspended. Triggering wakeup
...
Unable to handle kernel NULL pointer dereference at virtual address
00000000 when execute
...
PC is at 0x0
LR is at musb_gadget_wakeup+0x1d4/0x254 [musb_hdrc]
...
musb_gadget_wakeup [musb_hdrc] from usb_gadget_wakeup+0x1c/0x3c [udc_core]
usb_gadget_wakeup [udc_core] from eth_start_xmit+0x3b0/0x3d4 [u_ether]
eth_start_xmit [u_ether] from dev_hard_start_xmit+0x94/0x24c
dev_hard_start_xmit from sch_direct_xmit+0x104/0x2e4
sch_direct_xmit from __dev_queue_xmit+0x334/0xd88
__dev_queue_xmit from arp_solicit+0xf0/0x268
arp_solicit from neigh_probe+0x54/0x7c
neigh_probe from __neigh_event_send+0x22c/0x47c
__neigh_event_send from neigh_resolve_output+0x14c/0x1c0
neigh_resolve_output from ip_finish_output2+0x1c8/0x628
ip_finish_output2 from ip_send_skb+0x40/0xd8
ip_send_skb from udp_send_skb+0x124/0x340
udp_send_skb from udp_sendmsg+0x780/0x984
udp_sendmsg from __sys_sendto+0xd8/0x158
__sys_sendto from ret_fast_syscall+0x0/0x58
Let's fix the issue by checking for send_srp() and set_vbus() before
calling them. For USB peripheral only cases these both could be NULL.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
657b306a7bdfca4ae1514b533a0e7c3c6d26dbc6 , < 486218c11e8d1c8f515a3bdd70d62203609d4b6b
(git)
Affected: 657b306a7bdfca4ae1514b533a0e7c3c6d26dbc6 , < 8398d8d735ee93a04fb9e9f490e8cacd737e3bf5 (git) Affected: 657b306a7bdfca4ae1514b533a0e7c3c6d26dbc6 , < be3b82e4871ba00e9b5d0ede92d396d579d7b3b3 (git) Affected: 657b306a7bdfca4ae1514b533a0e7c3c6d26dbc6 , < 8cc889b9dea0579726be9520fcc766077890b462 (git) Affected: 657b306a7bdfca4ae1514b533a0e7c3c6d26dbc6 , < 0430bfcd46657d9116a26cd377f112cbc40826a4 (git) Affected: 657b306a7bdfca4ae1514b533a0e7c3c6d26dbc6 , < 14ef61594a5a286ae0d493b8acbf9eac46fd04c4 (git) Affected: 657b306a7bdfca4ae1514b533a0e7c3c6d26dbc6 , < 396e17af6761b3cc9e6e4ca94b4de7f642bfece1 (git) Affected: 657b306a7bdfca4ae1514b533a0e7c3c6d26dbc6 , < 7104ba0f1958adb250319e68a15eff89ec4fd36d (git) |
|||||||
|
|||||||||
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CVE-2024-26923 (GCVE-0-2024-26923)
Vulnerability from cvelistv5 – Published: 2024-04-24 21:49 – Updated: 2025-05-04 08:59
VLAI?
EPSS
Title
af_unix: Fix garbage collector racing against connect()
Summary
In the Linux kernel, the following vulnerability has been resolved:
af_unix: Fix garbage collector racing against connect()
Garbage collector does not take into account the risk of embryo getting
enqueued during the garbage collection. If such embryo has a peer that
carries SCM_RIGHTS, two consecutive passes of scan_children() may see a
different set of children. Leading to an incorrectly elevated inflight
count, and then a dangling pointer within the gc_inflight_list.
sockets are AF_UNIX/SOCK_STREAM
S is an unconnected socket
L is a listening in-flight socket bound to addr, not in fdtable
V's fd will be passed via sendmsg(), gets inflight count bumped
connect(S, addr) sendmsg(S, [V]); close(V) __unix_gc()
---------------- ------------------------- -----------
NS = unix_create1()
skb1 = sock_wmalloc(NS)
L = unix_find_other(addr)
unix_state_lock(L)
unix_peer(S) = NS
// V count=1 inflight=0
NS = unix_peer(S)
skb2 = sock_alloc()
skb_queue_tail(NS, skb2[V])
// V became in-flight
// V count=2 inflight=1
close(V)
// V count=1 inflight=1
// GC candidate condition met
for u in gc_inflight_list:
if (total_refs == inflight_refs)
add u to gc_candidates
// gc_candidates={L, V}
for u in gc_candidates:
scan_children(u, dec_inflight)
// embryo (skb1) was not
// reachable from L yet, so V's
// inflight remains unchanged
__skb_queue_tail(L, skb1)
unix_state_unlock(L)
for u in gc_candidates:
if (u.inflight)
scan_children(u, inc_inflight_move_tail)
// V count=1 inflight=2 (!)
If there is a GC-candidate listening socket, lock/unlock its state. This
makes GC wait until the end of any ongoing connect() to that socket. After
flipping the lock, a possibly SCM-laden embryo is already enqueued. And if
there is another embryo coming, it can not possibly carry SCM_RIGHTS. At
this point, unix_inflight() can not happen because unix_gc_lock is already
taken. Inflight graph remains unaffected.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1fd05ba5a2f2aa8e7b9b52ef55df850e2e7d54c9 , < a36ae0ec2353015f0f6762e59f4c2dbc0c906423
(git)
Affected: 1fd05ba5a2f2aa8e7b9b52ef55df850e2e7d54c9 , < 343c5372d5e17b306db5f8f3c895539b06e3177f (git) Affected: 1fd05ba5a2f2aa8e7b9b52ef55df850e2e7d54c9 , < 2e2a03787f4f0abc0072350654ab0ef3324d9db3 (git) Affected: 1fd05ba5a2f2aa8e7b9b52ef55df850e2e7d54c9 , < e76c2678228f6aec74b305ae30c9374cc2f28a51 (git) Affected: 1fd05ba5a2f2aa8e7b9b52ef55df850e2e7d54c9 , < b75722be422c276b699200de90527d01c602ea7c (git) Affected: 1fd05ba5a2f2aa8e7b9b52ef55df850e2e7d54c9 , < 507cc232ffe53a352847893f8177d276c3b532a9 (git) Affected: 1fd05ba5a2f2aa8e7b9b52ef55df850e2e7d54c9 , < dbdf7bec5c920200077d693193f989cb1513f009 (git) Affected: 1fd05ba5a2f2aa8e7b9b52ef55df850e2e7d54c9 , < 47d8ac011fe1c9251070e1bd64cb10b48193ec51 (git) |
|||||||
|
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CVE-2024-26935 (GCVE-0-2024-26935)
Vulnerability from cvelistv5 – Published: 2024-05-01 05:17 – Updated: 2025-05-04 12:55
VLAI?
EPSS
Title
scsi: core: Fix unremoved procfs host directory regression
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: core: Fix unremoved procfs host directory regression
Commit fc663711b944 ("scsi: core: Remove the /proc/scsi/${proc_name}
directory earlier") fixed a bug related to modules loading/unloading, by
adding a call to scsi_proc_hostdir_rm() on scsi_remove_host(). But that led
to a potential duplicate call to the hostdir_rm() routine, since it's also
called from scsi_host_dev_release(). That triggered a regression report,
which was then fixed by commit be03df3d4bfe ("scsi: core: Fix a procfs host
directory removal regression"). The fix just dropped the hostdir_rm() call
from dev_release().
But it happens that this proc directory is created on scsi_host_alloc(),
and that function "pairs" with scsi_host_dev_release(), while
scsi_remove_host() pairs with scsi_add_host(). In other words, it seems the
reason for removing the proc directory on dev_release() was meant to cover
cases in which a SCSI host structure was allocated, but the call to
scsi_add_host() didn't happen. And that pattern happens to exist in some
error paths, for example.
Syzkaller causes that by using USB raw gadget device, error'ing on
usb-storage driver, at usb_stor_probe2(). By checking that path, we can see
that the BadDevice label leads to a scsi_host_put() after a SCSI host
allocation, but there's no call to scsi_add_host() in such path. That leads
to messages like this in dmesg (and a leak of the SCSI host proc
structure):
usb-storage 4-1:87.51: USB Mass Storage device detected
proc_dir_entry 'scsi/usb-storage' already registered
WARNING: CPU: 1 PID: 3519 at fs/proc/generic.c:377 proc_register+0x347/0x4e0 fs/proc/generic.c:376
The proper fix seems to still call scsi_proc_hostdir_rm() on dev_release(),
but guard that with the state check for SHOST_CREATED; there is even a
comment in scsi_host_dev_release() detailing that: such conditional is
meant for cases where the SCSI host was allocated but there was no calls to
{add,remove}_host(), like the usb-storage case.
This is what we propose here and with that, the error path of usb-storage
does not trigger the warning anymore.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
88c3d3bb6469cea929ac68fd326bdcbefcdfdd83 , < 0053f15d50d50c9312d8ab9c11e2e405812dfcac
(git)
Affected: 68c665bb185037e7eb66fb792c61da9d7151e99c , < 5c2386ba80e779a92ec3bb64ccadbedd88f779b1 (git) Affected: 2a764d55e938743efa7c2cba7305633bcf227f09 , < cea234bb214b17d004dfdccce4491e6ff57c96ee (git) Affected: 7e0ae8667fcdd99d1756922e1140cac75f5fa279 , < 3678cf67ff7136db1dd3bf63c361650db5d92889 (git) Affected: be03df3d4bfe7e8866d4aa43d62e648ffe884f5f , < d4c34782b6d7b1e68d18d9549451b19433bd4c6c (git) Affected: be03df3d4bfe7e8866d4aa43d62e648ffe884f5f , < e293c773c13b830cdc251f155df2254981abc320 (git) Affected: be03df3d4bfe7e8866d4aa43d62e648ffe884f5f , < f4ff08fab66eb5c0b97e1a24edac052fb40bf5d7 (git) Affected: be03df3d4bfe7e8866d4aa43d62e648ffe884f5f , < f23a4d6e07570826fe95023ca1aa96a011fa9f84 (git) Affected: 73f030d4ef6d1ad17f824a0a2eb637ef7a9c7d51 (git) |
|||||||
|
|||||||||
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CVE-2024-27437 (GCVE-0-2024-27437)
Vulnerability from cvelistv5 – Published: 2024-04-05 08:24 – Updated: 2025-05-04 09:05
VLAI?
EPSS
Title
vfio/pci: Disable auto-enable of exclusive INTx IRQ
Summary
In the Linux kernel, the following vulnerability has been resolved:
vfio/pci: Disable auto-enable of exclusive INTx IRQ
Currently for devices requiring masking at the irqchip for INTx, ie.
devices without DisINTx support, the IRQ is enabled in request_irq()
and subsequently disabled as necessary to align with the masked status
flag. This presents a window where the interrupt could fire between
these events, resulting in the IRQ incrementing the disable depth twice.
This would be unrecoverable for a user since the masked flag prevents
nested enables through vfio.
Instead, invert the logic using IRQF_NO_AUTOEN such that exclusive INTx
is never auto-enabled, then unmask as required.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
89e1f7d4c66d85f42c3d52ea3866eb10cadf6153 , < 26389925d6c2126fb777821a0a983adca7ee6351
(git)
Affected: 89e1f7d4c66d85f42c3d52ea3866eb10cadf6153 , < 561d5e1998d58b54ce2bbbb3e843b669aa0b3db5 (git) Affected: 89e1f7d4c66d85f42c3d52ea3866eb10cadf6153 , < b7a2f0955ffceffadfe098b40b50307431f45438 (git) Affected: 89e1f7d4c66d85f42c3d52ea3866eb10cadf6153 , < 139dfcc4d723ab13469881200c7d80f49d776060 (git) Affected: 89e1f7d4c66d85f42c3d52ea3866eb10cadf6153 , < 2a4a666c45107206605b7b5bc20545f8aabc4fa2 (git) Affected: 89e1f7d4c66d85f42c3d52ea3866eb10cadf6153 , < 3b3491ad0f80d913e7d255941d4470f4a4d9bfda (git) Affected: 89e1f7d4c66d85f42c3d52ea3866eb10cadf6153 , < bf0bc84a20e6109ab07d5dc072067bd01eb931ec (git) Affected: 89e1f7d4c66d85f42c3d52ea3866eb10cadf6153 , < fe9a7082684eb059b925c535682e68c34d487d43 (git) |
|||||||
|
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CVE-2024-26736 (GCVE-0-2024-26736)
Vulnerability from cvelistv5 – Published: 2024-04-03 17:00 – Updated: 2025-05-04 08:55
VLAI?
EPSS
Title
afs: Increase buffer size in afs_update_volume_status()
Summary
In the Linux kernel, the following vulnerability has been resolved:
afs: Increase buffer size in afs_update_volume_status()
The max length of volume->vid value is 20 characters.
So increase idbuf[] size up to 24 to avoid overflow.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
[DH: Actually, it's 20 + NUL, so increase it to 24 and use snprintf()]
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
d2ddc776a4581d900fc3bdc7803b403daae64d88 , < 5c27d85a69fa16a08813ba37ddfb4bbc9a1ed6b5
(git)
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CVE-2024-26733 (GCVE-0-2024-26733)
Vulnerability from cvelistv5 – Published: 2024-04-03 17:00 – Updated: 2025-05-04 08:55
VLAI?
EPSS
Title
arp: Prevent overflow in arp_req_get().
Summary
In the Linux kernel, the following vulnerability has been resolved:
arp: Prevent overflow in arp_req_get().
syzkaller reported an overflown write in arp_req_get(). [0]
When ioctl(SIOCGARP) is issued, arp_req_get() looks up an neighbour
entry and copies neigh->ha to struct arpreq.arp_ha.sa_data.
The arp_ha here is struct sockaddr, not struct sockaddr_storage, so
the sa_data buffer is just 14 bytes.
In the splat below, 2 bytes are overflown to the next int field,
arp_flags. We initialise the field just after the memcpy(), so it's
not a problem.
However, when dev->addr_len is greater than 22 (e.g. MAX_ADDR_LEN),
arp_netmask is overwritten, which could be set as htonl(0xFFFFFFFFUL)
in arp_ioctl() before calling arp_req_get().
To avoid the overflow, let's limit the max length of memcpy().
Note that commit b5f0de6df6dc ("net: dev: Convert sa_data to flexible
array in struct sockaddr") just silenced syzkaller.
[0]:
memcpy: detected field-spanning write (size 16) of single field "r->arp_ha.sa_data" at net/ipv4/arp.c:1128 (size 14)
WARNING: CPU: 0 PID: 144638 at net/ipv4/arp.c:1128 arp_req_get+0x411/0x4a0 net/ipv4/arp.c:1128
Modules linked in:
CPU: 0 PID: 144638 Comm: syz-executor.4 Not tainted 6.1.74 #31
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.0-debian-1.16.0-5 04/01/2014
RIP: 0010:arp_req_get+0x411/0x4a0 net/ipv4/arp.c:1128
Code: fd ff ff e8 41 42 de fb b9 0e 00 00 00 4c 89 fe 48 c7 c2 20 6d ab 87 48 c7 c7 80 6d ab 87 c6 05 25 af 72 04 01 e8 5f 8d ad fb <0f> 0b e9 6c fd ff ff e8 13 42 de fb be 03 00 00 00 4c 89 e7 e8 a6
RSP: 0018:ffffc900050b7998 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff88803a815000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffffffff8641a44a RDI: 0000000000000001
RBP: ffffc900050b7a98 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 203a7970636d656d R12: ffff888039c54000
R13: 1ffff92000a16f37 R14: ffff88803a815084 R15: 0000000000000010
FS: 00007f172bf306c0(0000) GS:ffff88805aa00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f172b3569f0 CR3: 0000000057f12005 CR4: 0000000000770ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
PKRU: 55555554
Call Trace:
<TASK>
arp_ioctl+0x33f/0x4b0 net/ipv4/arp.c:1261
inet_ioctl+0x314/0x3a0 net/ipv4/af_inet.c:981
sock_do_ioctl+0xdf/0x260 net/socket.c:1204
sock_ioctl+0x3ef/0x650 net/socket.c:1321
vfs_ioctl fs/ioctl.c:51 [inline]
__do_sys_ioctl fs/ioctl.c:870 [inline]
__se_sys_ioctl fs/ioctl.c:856 [inline]
__x64_sys_ioctl+0x18e/0x220 fs/ioctl.c:856
do_syscall_x64 arch/x86/entry/common.c:51 [inline]
do_syscall_64+0x37/0x90 arch/x86/entry/common.c:81
entry_SYSCALL_64_after_hwframe+0x64/0xce
RIP: 0033:0x7f172b262b8d
Code: 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f172bf300b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f172b3abf80 RCX: 00007f172b262b8d
RDX: 0000000020000000 RSI: 0000000000008954 RDI: 0000000000000003
RBP: 00007f172b2d3493 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f172b3abf80 R15: 00007f172bf10000
</TASK>
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < dbc9b22d0ed319b4e29034ce0a3fe32a3ee2c587
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 97eaa2955db4120ce6ec2ef123e860bc32232c50 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < f119f2325ba70cbfdec701000dcad4d88805d5b0 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a3f2c083cb575d80a7627baf3339e78fedccbb91 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 3ab0d6f8289ba8402ca95a9fc61a34909d5e1f3a (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a7d6027790acea24446ddd6632d394096c0f4667 (git) |
|||||||
|
|||||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\narp: Prevent overflow in arp_req_get().\n\nsyzkaller reported an overflown write in arp_req_get(). [0]\n\nWhen ioctl(SIOCGARP) is issued, arp_req_get() looks up an neighbour\nentry and copies neigh-\u003eha to struct arpreq.arp_ha.sa_data.\n\nThe arp_ha here is struct sockaddr, not struct sockaddr_storage, so\nthe sa_data buffer is just 14 bytes.\n\nIn the splat below, 2 bytes are overflown to the next int field,\narp_flags. We initialise the field just after the memcpy(), so it\u0027s\nnot a problem.\n\nHowever, when dev-\u003eaddr_len is greater than 22 (e.g. MAX_ADDR_LEN),\narp_netmask is overwritten, which could be set as htonl(0xFFFFFFFFUL)\nin arp_ioctl() before calling arp_req_get().\n\nTo avoid the overflow, let\u0027s limit the max length of memcpy().\n\nNote that commit b5f0de6df6dc (\"net: dev: Convert sa_data to flexible\narray in struct sockaddr\") just silenced syzkaller.\n\n[0]:\nmemcpy: detected field-spanning write (size 16) of single field \"r-\u003earp_ha.sa_data\" at net/ipv4/arp.c:1128 (size 14)\nWARNING: CPU: 0 PID: 144638 at net/ipv4/arp.c:1128 arp_req_get+0x411/0x4a0 net/ipv4/arp.c:1128\nModules linked in:\nCPU: 0 PID: 144638 Comm: syz-executor.4 Not tainted 6.1.74 #31\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.0-debian-1.16.0-5 04/01/2014\nRIP: 0010:arp_req_get+0x411/0x4a0 net/ipv4/arp.c:1128\nCode: fd ff ff e8 41 42 de fb b9 0e 00 00 00 4c 89 fe 48 c7 c2 20 6d ab 87 48 c7 c7 80 6d ab 87 c6 05 25 af 72 04 01 e8 5f 8d ad fb \u003c0f\u003e 0b e9 6c fd ff ff e8 13 42 de fb be 03 00 00 00 4c 89 e7 e8 a6\nRSP: 0018:ffffc900050b7998 EFLAGS: 00010286\nRAX: 0000000000000000 RBX: ffff88803a815000 RCX: 0000000000000000\nRDX: 0000000000000000 RSI: ffffffff8641a44a RDI: 0000000000000001\nRBP: ffffc900050b7a98 R08: 0000000000000001 R09: 0000000000000000\nR10: 0000000000000000 R11: 203a7970636d656d R12: ffff888039c54000\nR13: 1ffff92000a16f37 R14: ffff88803a815084 R15: 0000000000000010\nFS: 00007f172bf306c0(0000) GS:ffff88805aa00000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 00007f172b3569f0 CR3: 0000000057f12005 CR4: 0000000000770ef0\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\nPKRU: 55555554\nCall Trace:\n \u003cTASK\u003e\n arp_ioctl+0x33f/0x4b0 net/ipv4/arp.c:1261\n inet_ioctl+0x314/0x3a0 net/ipv4/af_inet.c:981\n sock_do_ioctl+0xdf/0x260 net/socket.c:1204\n sock_ioctl+0x3ef/0x650 net/socket.c:1321\n vfs_ioctl fs/ioctl.c:51 [inline]\n __do_sys_ioctl fs/ioctl.c:870 [inline]\n __se_sys_ioctl fs/ioctl.c:856 [inline]\n __x64_sys_ioctl+0x18e/0x220 fs/ioctl.c:856\n do_syscall_x64 arch/x86/entry/common.c:51 [inline]\n do_syscall_64+0x37/0x90 arch/x86/entry/common.c:81\n entry_SYSCALL_64_after_hwframe+0x64/0xce\nRIP: 0033:0x7f172b262b8d\nCode: 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 \u003c48\u003e 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48\nRSP: 002b:00007f172bf300b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010\nRAX: ffffffffffffffda RBX: 00007f172b3abf80 RCX: 00007f172b262b8d\nRDX: 0000000020000000 RSI: 0000000000008954 RDI: 0000000000000003\nRBP: 00007f172b2d3493 R08: 0000000000000000 R09: 0000000000000000\nR10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000\nR13: 000000000000000b R14: 00007f172b3abf80 R15: 00007f172bf10000\n \u003c/TASK\u003e"
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CVE-2024-26776 (GCVE-0-2024-26776)
Vulnerability from cvelistv5 – Published: 2024-04-03 17:01 – Updated: 2025-05-21 09:12
VLAI?
EPSS
Title
spi: hisi-sfc-v3xx: Return IRQ_NONE if no interrupts were detected
Summary
In the Linux kernel, the following vulnerability has been resolved:
spi: hisi-sfc-v3xx: Return IRQ_NONE if no interrupts were detected
Return IRQ_NONE from the interrupt handler when no interrupt was
detected. Because an empty interrupt will cause a null pointer error:
Unable to handle kernel NULL pointer dereference at virtual
address 0000000000000008
Call trace:
complete+0x54/0x100
hisi_sfc_v3xx_isr+0x2c/0x40 [spi_hisi_sfc_v3xx]
__handle_irq_event_percpu+0x64/0x1e0
handle_irq_event+0x7c/0x1cc
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
a2ca53b52e007de81752bbb443d828f5950d6d04 , < e94da8aca2e78ef9ecca02eb211869eacd5504e5
(git)
Affected: a2ca53b52e007de81752bbb443d828f5950d6d04 , < 0399d7eba41d9b28f5bdd7757ec21a5b7046858d (git) Affected: a2ca53b52e007de81752bbb443d828f5950d6d04 , < f19361d570c67e7e014896fa2dacd7d721bf0aa8 (git) Affected: a2ca53b52e007de81752bbb443d828f5950d6d04 , < d637b5118274701e8448f35953877daf04df18b4 (git) Affected: a2ca53b52e007de81752bbb443d828f5950d6d04 , < e4168ac25b4bd378bd7dda322d589482a136c1fd (git) Affected: a2ca53b52e007de81752bbb443d828f5950d6d04 , < de8b6e1c231a95abf95ad097b993d34b31458ec9 (git) |
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CVE-2024-26870 (GCVE-0-2024-26870)
Vulnerability from cvelistv5 – Published: 2024-04-17 10:27 – Updated: 2025-05-04 08:58
VLAI?
EPSS
Title
NFSv4.2: fix nfs4_listxattr kernel BUG at mm/usercopy.c:102
Summary
In the Linux kernel, the following vulnerability has been resolved:
NFSv4.2: fix nfs4_listxattr kernel BUG at mm/usercopy.c:102
A call to listxattr() with a buffer size = 0 returns the actual
size of the buffer needed for a subsequent call. When size > 0,
nfs4_listxattr() does not return an error because either
generic_listxattr() or nfs4_listxattr_nfs4_label() consumes
exactly all the bytes then size is 0 when calling
nfs4_listxattr_nfs4_user() which then triggers the following
kernel BUG:
[ 99.403778] kernel BUG at mm/usercopy.c:102!
[ 99.404063] Internal error: Oops - BUG: 00000000f2000800 [#1] SMP
[ 99.408463] CPU: 0 PID: 3310 Comm: python3 Not tainted 6.6.0-61.fc40.aarch64 #1
[ 99.415827] Call trace:
[ 99.415985] usercopy_abort+0x70/0xa0
[ 99.416227] __check_heap_object+0x134/0x158
[ 99.416505] check_heap_object+0x150/0x188
[ 99.416696] __check_object_size.part.0+0x78/0x168
[ 99.416886] __check_object_size+0x28/0x40
[ 99.417078] listxattr+0x8c/0x120
[ 99.417252] path_listxattr+0x78/0xe0
[ 99.417476] __arm64_sys_listxattr+0x28/0x40
[ 99.417723] invoke_syscall+0x78/0x100
[ 99.417929] el0_svc_common.constprop.0+0x48/0xf0
[ 99.418186] do_el0_svc+0x24/0x38
[ 99.418376] el0_svc+0x3c/0x110
[ 99.418554] el0t_64_sync_handler+0x120/0x130
[ 99.418788] el0t_64_sync+0x194/0x198
[ 99.418994] Code: aa0003e3 d000a3e0 91310000 97f49bdb (d4210000)
Issue is reproduced when generic_listxattr() returns 'system.nfs4_acl',
thus calling lisxattr() with size = 16 will trigger the bug.
Add check on nfs4_listxattr() to return ERANGE error when it is
called with size > 0 and the return value is greater than size.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
012a211abd5db098094ce429de5f046368391e68 , < 4403438eaca6e91f02d272211c4d6b045092396b
(git)
Affected: 012a211abd5db098094ce429de5f046368391e68 , < 9d52865ff28245fc2134da9f99baff603a24407a (git) Affected: 012a211abd5db098094ce429de5f046368391e68 , < 06e828b3f1b206de08ef520fc46a40b22e1869cb (git) Affected: 012a211abd5db098094ce429de5f046368391e68 , < 79cdcc765969d23f4e3d6ea115660c3333498768 (git) Affected: 012a211abd5db098094ce429de5f046368391e68 , < 80365c9f96015bbf048fdd6c8705d3f8770132bf (git) Affected: 012a211abd5db098094ce429de5f046368391e68 , < 23bfecb4d852751d5e403557dd500bb563313baf (git) Affected: 012a211abd5db098094ce429de5f046368391e68 , < 251a658bbfceafb4d58c76b77682c8bf7bcfad65 (git) |
|||||||
|
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CVE-2024-26910 (GCVE-0-2024-26910)
Vulnerability from cvelistv5 – Published: 2024-04-17 15:59 – Updated: 2025-05-04 12:55
VLAI?
EPSS
Title
netfilter: ipset: fix performance regression in swap operation
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: ipset: fix performance regression in swap operation
The patch "netfilter: ipset: fix race condition between swap/destroy
and kernel side add/del/test", commit 28628fa9 fixes a race condition.
But the synchronize_rcu() added to the swap function unnecessarily slows
it down: it can safely be moved to destroy and use call_rcu() instead.
Eric Dumazet pointed out that simply calling the destroy functions as
rcu callback does not work: sets with timeout use garbage collectors
which need cancelling at destroy which can wait. Therefore the destroy
functions are split into two: cancelling garbage collectors safely at
executing the command received by netlink and moving the remaining
part only into the rcu callback.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
427deb5ba5661c4ae1cfb35955d2e01bd5f3090a , < c7f2733e5011bfd136f1ca93497394d43aa76225
(git)
Affected: e7152a138a5ac77439ff4e7a7533448a7d4c260d , < a24d5f2ac8ef702a58e55ec276aad29b4bd97e05 (git) Affected: 8bb930c3a1eacec1b14817f565ff81667c7c5dfa , < c2dc077d8f722a1c73a24e674f925602ee5ece49 (git) Affected: 875ee3a09e27b7adb7006ca6d16faf7f33415aa5 , < 653bc5e6d9995d7d5f497c665b321875a626161c (git) Affected: 23c31036f862582f98386120aee55c9ae23d7899 , < b93a6756a01f4fd2f329a39216f9824c56a66397 (git) Affected: 28628fa952fefc7f2072ce6e8016968cc452b1ba , < 970709a67696b100a57b33af1a3d75fc34b747eb (git) Affected: 28628fa952fefc7f2072ce6e8016968cc452b1ba , < 97f7cf1cd80eeed3b7c808b7c12463295c751001 (git) Affected: a12606e5ad0cee8f4ba3ec68561c4d6275d2df57 (git) |
|||||||
|
|||||||||
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CVE-2024-27004 (GCVE-0-2024-27004)
Vulnerability from cvelistv5 – Published: 2024-05-01 05:28 – Updated: 2025-11-04 17:16
VLAI?
EPSS
Title
clk: Get runtime PM before walking tree during disable_unused
Summary
In the Linux kernel, the following vulnerability has been resolved:
clk: Get runtime PM before walking tree during disable_unused
Doug reported [1] the following hung task:
INFO: task swapper/0:1 blocked for more than 122 seconds.
Not tainted 5.15.149-21875-gf795ebc40eb8 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:swapper/0 state:D stack: 0 pid: 1 ppid: 0 flags:0x00000008
Call trace:
__switch_to+0xf4/0x1f4
__schedule+0x418/0xb80
schedule+0x5c/0x10c
rpm_resume+0xe0/0x52c
rpm_resume+0x178/0x52c
__pm_runtime_resume+0x58/0x98
clk_pm_runtime_get+0x30/0xb0
clk_disable_unused_subtree+0x58/0x208
clk_disable_unused_subtree+0x38/0x208
clk_disable_unused_subtree+0x38/0x208
clk_disable_unused_subtree+0x38/0x208
clk_disable_unused_subtree+0x38/0x208
clk_disable_unused+0x4c/0xe4
do_one_initcall+0xcc/0x2d8
do_initcall_level+0xa4/0x148
do_initcalls+0x5c/0x9c
do_basic_setup+0x24/0x30
kernel_init_freeable+0xec/0x164
kernel_init+0x28/0x120
ret_from_fork+0x10/0x20
INFO: task kworker/u16:0:9 blocked for more than 122 seconds.
Not tainted 5.15.149-21875-gf795ebc40eb8 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/u16:0 state:D stack: 0 pid: 9 ppid: 2 flags:0x00000008
Workqueue: events_unbound deferred_probe_work_func
Call trace:
__switch_to+0xf4/0x1f4
__schedule+0x418/0xb80
schedule+0x5c/0x10c
schedule_preempt_disabled+0x2c/0x48
__mutex_lock+0x238/0x488
__mutex_lock_slowpath+0x1c/0x28
mutex_lock+0x50/0x74
clk_prepare_lock+0x7c/0x9c
clk_core_prepare_lock+0x20/0x44
clk_prepare+0x24/0x30
clk_bulk_prepare+0x40/0xb0
mdss_runtime_resume+0x54/0x1c8
pm_generic_runtime_resume+0x30/0x44
__genpd_runtime_resume+0x68/0x7c
genpd_runtime_resume+0x108/0x1f4
__rpm_callback+0x84/0x144
rpm_callback+0x30/0x88
rpm_resume+0x1f4/0x52c
rpm_resume+0x178/0x52c
__pm_runtime_resume+0x58/0x98
__device_attach+0xe0/0x170
device_initial_probe+0x1c/0x28
bus_probe_device+0x3c/0x9c
device_add+0x644/0x814
mipi_dsi_device_register_full+0xe4/0x170
devm_mipi_dsi_device_register_full+0x28/0x70
ti_sn_bridge_probe+0x1dc/0x2c0
auxiliary_bus_probe+0x4c/0x94
really_probe+0xcc/0x2c8
__driver_probe_device+0xa8/0x130
driver_probe_device+0x48/0x110
__device_attach_driver+0xa4/0xcc
bus_for_each_drv+0x8c/0xd8
__device_attach+0xf8/0x170
device_initial_probe+0x1c/0x28
bus_probe_device+0x3c/0x9c
deferred_probe_work_func+0x9c/0xd8
process_one_work+0x148/0x518
worker_thread+0x138/0x350
kthread+0x138/0x1e0
ret_from_fork+0x10/0x20
The first thread is walking the clk tree and calling
clk_pm_runtime_get() to power on devices required to read the clk
hardware via struct clk_ops::is_enabled(). This thread holds the clk
prepare_lock, and is trying to runtime PM resume a device, when it finds
that the device is in the process of resuming so the thread schedule()s
away waiting for the device to finish resuming before continuing. The
second thread is runtime PM resuming the same device, but the runtime
resume callback is calling clk_prepare(), trying to grab the
prepare_lock waiting on the first thread.
This is a classic ABBA deadlock. To properly fix the deadlock, we must
never runtime PM resume or suspend a device with the clk prepare_lock
held. Actually doing that is near impossible today because the global
prepare_lock would have to be dropped in the middle of the tree, the
device runtime PM resumed/suspended, and then the prepare_lock grabbed
again to ensure consistency of the clk tree topology. If anything
changes with the clk tree in the meantime, we've lost and will need to
start the operation all over again.
Luckily, most of the time we're simply incrementing or decrementing the
runtime PM count on an active device, so we don't have the chance to
schedule away with the prepare_lock held. Let's fix this immediate
problem that can be
---truncated---
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
9a34b45397e5a389e25a0c5d39983300d040e5e2 , < 253ab38d1ee652a596942156978a233970d185ba
(git)
Affected: 9a34b45397e5a389e25a0c5d39983300d040e5e2 , < 4af115f1a20a3d9093586079206ee37c2ac55123 (git) Affected: 9a34b45397e5a389e25a0c5d39983300d040e5e2 , < a29ec0465dce0b871003698698ac6fa92c9a5034 (git) Affected: 9a34b45397e5a389e25a0c5d39983300d040e5e2 , < a424e713e0cc33d4b969cfda25b9f46df4d7b5bc (git) Affected: 9a34b45397e5a389e25a0c5d39983300d040e5e2 , < 60ff482c4205a5aac3b0595ab794cfd62295dab5 (git) Affected: 9a34b45397e5a389e25a0c5d39983300d040e5e2 , < 115554862294397590088ba02f11f2aba6d5016c (git) Affected: 9a34b45397e5a389e25a0c5d39983300d040e5e2 , < e581cf5d216289ef292d1a4036d53ce90e122469 (git) |
|||||||
|
|||||||||
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"descriptions": [
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nclk: Get runtime PM before walking tree during disable_unused\n\nDoug reported [1] the following hung task:\n\n INFO: task swapper/0:1 blocked for more than 122 seconds.\n Not tainted 5.15.149-21875-gf795ebc40eb8 #1\n \"echo 0 \u003e /proc/sys/kernel/hung_task_timeout_secs\" disables this message.\n task:swapper/0 state:D stack: 0 pid: 1 ppid: 0 flags:0x00000008\n Call trace:\n __switch_to+0xf4/0x1f4\n __schedule+0x418/0xb80\n schedule+0x5c/0x10c\n rpm_resume+0xe0/0x52c\n rpm_resume+0x178/0x52c\n __pm_runtime_resume+0x58/0x98\n clk_pm_runtime_get+0x30/0xb0\n clk_disable_unused_subtree+0x58/0x208\n clk_disable_unused_subtree+0x38/0x208\n clk_disable_unused_subtree+0x38/0x208\n clk_disable_unused_subtree+0x38/0x208\n clk_disable_unused_subtree+0x38/0x208\n clk_disable_unused+0x4c/0xe4\n do_one_initcall+0xcc/0x2d8\n do_initcall_level+0xa4/0x148\n do_initcalls+0x5c/0x9c\n do_basic_setup+0x24/0x30\n kernel_init_freeable+0xec/0x164\n kernel_init+0x28/0x120\n ret_from_fork+0x10/0x20\n INFO: task kworker/u16:0:9 blocked for more than 122 seconds.\n Not tainted 5.15.149-21875-gf795ebc40eb8 #1\n \"echo 0 \u003e /proc/sys/kernel/hung_task_timeout_secs\" disables this message.\n task:kworker/u16:0 state:D stack: 0 pid: 9 ppid: 2 flags:0x00000008\n Workqueue: events_unbound deferred_probe_work_func\n Call trace:\n __switch_to+0xf4/0x1f4\n __schedule+0x418/0xb80\n schedule+0x5c/0x10c\n schedule_preempt_disabled+0x2c/0x48\n __mutex_lock+0x238/0x488\n __mutex_lock_slowpath+0x1c/0x28\n mutex_lock+0x50/0x74\n clk_prepare_lock+0x7c/0x9c\n clk_core_prepare_lock+0x20/0x44\n clk_prepare+0x24/0x30\n clk_bulk_prepare+0x40/0xb0\n mdss_runtime_resume+0x54/0x1c8\n pm_generic_runtime_resume+0x30/0x44\n __genpd_runtime_resume+0x68/0x7c\n genpd_runtime_resume+0x108/0x1f4\n __rpm_callback+0x84/0x144\n rpm_callback+0x30/0x88\n rpm_resume+0x1f4/0x52c\n rpm_resume+0x178/0x52c\n __pm_runtime_resume+0x58/0x98\n __device_attach+0xe0/0x170\n device_initial_probe+0x1c/0x28\n bus_probe_device+0x3c/0x9c\n device_add+0x644/0x814\n mipi_dsi_device_register_full+0xe4/0x170\n devm_mipi_dsi_device_register_full+0x28/0x70\n ti_sn_bridge_probe+0x1dc/0x2c0\n auxiliary_bus_probe+0x4c/0x94\n really_probe+0xcc/0x2c8\n __driver_probe_device+0xa8/0x130\n driver_probe_device+0x48/0x110\n __device_attach_driver+0xa4/0xcc\n bus_for_each_drv+0x8c/0xd8\n __device_attach+0xf8/0x170\n device_initial_probe+0x1c/0x28\n bus_probe_device+0x3c/0x9c\n deferred_probe_work_func+0x9c/0xd8\n process_one_work+0x148/0x518\n worker_thread+0x138/0x350\n kthread+0x138/0x1e0\n ret_from_fork+0x10/0x20\n\nThe first thread is walking the clk tree and calling\nclk_pm_runtime_get() to power on devices required to read the clk\nhardware via struct clk_ops::is_enabled(). This thread holds the clk\nprepare_lock, and is trying to runtime PM resume a device, when it finds\nthat the device is in the process of resuming so the thread schedule()s\naway waiting for the device to finish resuming before continuing. The\nsecond thread is runtime PM resuming the same device, but the runtime\nresume callback is calling clk_prepare(), trying to grab the\nprepare_lock waiting on the first thread.\n\nThis is a classic ABBA deadlock. To properly fix the deadlock, we must\nnever runtime PM resume or suspend a device with the clk prepare_lock\nheld. Actually doing that is near impossible today because the global\nprepare_lock would have to be dropped in the middle of the tree, the\ndevice runtime PM resumed/suspended, and then the prepare_lock grabbed\nagain to ensure consistency of the clk tree topology. If anything\nchanges with the clk tree in the meantime, we\u0027ve lost and will need to\nstart the operation all over again.\n\nLuckily, most of the time we\u0027re simply incrementing or decrementing the\nruntime PM count on an active device, so we don\u0027t have the chance to\nschedule away with the prepare_lock held. Let\u0027s fix this immediate\nproblem that can be\n---truncated---"
}
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"cveMetadata": {
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"cveId": "CVE-2024-27004",
"datePublished": "2024-05-01T05:28:54.684Z",
"dateReserved": "2024-02-19T14:20:24.207Z",
"dateUpdated": "2025-11-04T17:16:29.861Z",
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CVE-2024-26751 (GCVE-0-2024-26751)
Vulnerability from cvelistv5 – Published: 2024-04-03 17:00 – Updated: 2025-05-04 08:55
VLAI?
EPSS
Title
ARM: ep93xx: Add terminator to gpiod_lookup_table
Summary
In the Linux kernel, the following vulnerability has been resolved:
ARM: ep93xx: Add terminator to gpiod_lookup_table
Without the terminator, if a con_id is passed to gpio_find() that
does not exist in the lookup table the function will not stop looping
correctly, and eventually cause an oops.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
b2e63555592f81331c8da3afaa607d8cf83e8138 , < 9e200a06ae2abb321939693008290af32b33dd6e
(git)
Affected: b2e63555592f81331c8da3afaa607d8cf83e8138 , < 999a8bb70da2946336327b4480824d1691cae1fa (git) Affected: b2e63555592f81331c8da3afaa607d8cf83e8138 , < 70d92abbe29692a3de8697ae082c60f2d21ab482 (git) Affected: b2e63555592f81331c8da3afaa607d8cf83e8138 , < eec6cbbfa1e8d685cc245cfd5626d0715a127a48 (git) Affected: b2e63555592f81331c8da3afaa607d8cf83e8138 , < 786f089086b505372fb3f4f008d57e7845fff0d8 (git) Affected: b2e63555592f81331c8da3afaa607d8cf83e8138 , < 97ba7c1f9c0a2401e644760d857b2386aa895997 (git) Affected: b2e63555592f81331c8da3afaa607d8cf83e8138 , < 6abe0895b63c20de06685c8544b908c7e413efa8 (git) Affected: b2e63555592f81331c8da3afaa607d8cf83e8138 , < fdf87a0dc26d0550c60edc911cda42f9afec3557 (git) |
|||||||
|
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CVE-2024-26754 (GCVE-0-2024-26754)
Vulnerability from cvelistv5 – Published: 2024-04-03 17:00 – Updated: 2025-05-04 08:55
VLAI?
EPSS
Title
gtp: fix use-after-free and null-ptr-deref in gtp_genl_dump_pdp()
Summary
In the Linux kernel, the following vulnerability has been resolved:
gtp: fix use-after-free and null-ptr-deref in gtp_genl_dump_pdp()
The gtp_net_ops pernet operations structure for the subsystem must be
registered before registering the generic netlink family.
Syzkaller hit 'general protection fault in gtp_genl_dump_pdp' bug:
general protection fault, probably for non-canonical address
0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN NOPTI
KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017]
CPU: 1 PID: 5826 Comm: gtp Not tainted 6.8.0-rc3-std-def-alt1 #1
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.0-alt1 04/01/2014
RIP: 0010:gtp_genl_dump_pdp+0x1be/0x800 [gtp]
Code: c6 89 c6 e8 64 e9 86 df 58 45 85 f6 0f 85 4e 04 00 00 e8 c5 ee 86
df 48 8b 54 24 18 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80>
3c 02 00 0f 85 de 05 00 00 48 8b 44 24 18 4c 8b 30 4c 39 f0 74
RSP: 0018:ffff888014107220 EFLAGS: 00010202
RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000002 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: ffff88800fcda588 R14: 0000000000000001 R15: 0000000000000000
FS: 00007f1be4eb05c0(0000) GS:ffff88806ce80000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1be4e766cf CR3: 000000000c33e000 CR4: 0000000000750ef0
PKRU: 55555554
Call Trace:
<TASK>
? show_regs+0x90/0xa0
? die_addr+0x50/0xd0
? exc_general_protection+0x148/0x220
? asm_exc_general_protection+0x22/0x30
? gtp_genl_dump_pdp+0x1be/0x800 [gtp]
? __alloc_skb+0x1dd/0x350
? __pfx___alloc_skb+0x10/0x10
genl_dumpit+0x11d/0x230
netlink_dump+0x5b9/0xce0
? lockdep_hardirqs_on_prepare+0x253/0x430
? __pfx_netlink_dump+0x10/0x10
? kasan_save_track+0x10/0x40
? __kasan_kmalloc+0x9b/0xa0
? genl_start+0x675/0x970
__netlink_dump_start+0x6fc/0x9f0
genl_family_rcv_msg_dumpit+0x1bb/0x2d0
? __pfx_genl_family_rcv_msg_dumpit+0x10/0x10
? genl_op_from_small+0x2a/0x440
? cap_capable+0x1d0/0x240
? __pfx_genl_start+0x10/0x10
? __pfx_genl_dumpit+0x10/0x10
? __pfx_genl_done+0x10/0x10
? security_capable+0x9d/0xe0
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
459aa660eb1d8ce67080da1983bb81d716aa5a69 , < f0ecdfa679189d26aedfe24212d4e69e42c2c861
(git)
Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < f8cbd1791900b5d96466eede8e9439a5b9ca4de7 (git) Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < 2e534fd15e5c2ca15821c897352cf0e8a3e30dca (git) Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < a576308800be28f2eaa099e7caad093b97d66e77 (git) Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < 3963f16cc7643b461271989b712329520374ad2a (git) Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < ba6b8b02a3314e62571a540efa96560888c5f03e (git) Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < 5013bd54d283eda5262c9ae3bcc966d01daf8576 (git) Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < 136cfaca22567a03bbb3bf53a43d8cb5748b80ec (git) |
|||||||
|
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CVE-2023-52488 (GCVE-0-2023-52488)
Vulnerability from cvelistv5 – Published: 2024-02-29 15:52 – Updated: 2025-05-04 07:37
VLAI?
EPSS
Title
serial: sc16is7xx: convert from _raw_ to _noinc_ regmap functions for FIFO
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.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
dfeae619d781dee61666d5551b93ba3be755a86b , < 4e37416e4ee1b1bc17364a68973e0c63be89e611
(git)
Affected: dfeae619d781dee61666d5551b93ba3be755a86b , < e635f652696ef6f1230621cfd89c350cb5ec6169 (git) Affected: dfeae619d781dee61666d5551b93ba3be755a86b , < 416b10d2817c94db86829fb92ad43ce7d002c573 (git) Affected: dfeae619d781dee61666d5551b93ba3be755a86b , < 084c24e788d9cf29c55564de368bf5284f2bb5db (git) Affected: dfeae619d781dee61666d5551b93ba3be755a86b , < aa7cb4787698add9367b19f7afc667662c9bdb23 (git) Affected: dfeae619d781dee61666d5551b93ba3be755a86b , < dbf4ab821804df071c8b566d9813083125e6d97b (git) |
|||||||
|
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CVE-2024-0841 (GCVE-0-2024-0841)
Vulnerability from cvelistv5 – Published: 2024-01-28 11:20 – Updated: 2025-11-06 19:54
VLAI?
EPSS
Title
Kernel: hugetlbfs: null pointer dereference in hugetlbfs_fill_super function
Summary
A null pointer dereference flaw was found in the hugetlbfs_fill_super function in the Linux kernel hugetlbfs (HugeTLB pages) functionality. This issue may allow a local user to crash the system or potentially escalate their privileges on the system.
Severity ?
6.6 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
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(rpm)
cpe:/a:redhat:enterprise_linux:8::nfv cpe:/a:redhat:enterprise_linux:8::realtime |
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CVE-2024-27009 (GCVE-0-2024-27009)
Vulnerability from cvelistv5 – Published: 2024-05-01 05:29 – Updated: 2025-11-04 17:16
VLAI?
EPSS
Title
s390/cio: fix race condition during online processing
Summary
In the Linux kernel, the following vulnerability has been resolved:
s390/cio: fix race condition during online processing
A race condition exists in ccw_device_set_online() that can cause the
online process to fail, leaving the affected device in an inconsistent
state. As a result, subsequent attempts to set that device online fail
with return code ENODEV.
The problem occurs when a path verification request arrives after
a wait for final device state completed, but before the result state
is evaluated.
Fix this by ensuring that the CCW-device lock is held between
determining final state and checking result state.
Note that since:
commit 2297791c92d0 ("s390/cio: dont unregister subchannel from child-drivers")
path verification requests are much more likely to occur during boot,
resulting in an increased chance of this race condition occurring.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
2297791c92d04a154ad29ba5a073f9f627982110 , < 3076b3c38a704e10df5e143c213653309d532538
(git)
Affected: 2297791c92d04a154ad29ba5a073f9f627982110 , < 559f3a6333397ab6cd4a696edd65a70b6be62c6e (git) Affected: 2297791c92d04a154ad29ba5a073f9f627982110 , < 2df56f4ea769ff81e51bbb05699989603bde9c49 (git) Affected: 2297791c92d04a154ad29ba5a073f9f627982110 , < a4234decd0fe429832ca81c4637be7248b88b49e (git) Affected: 2297791c92d04a154ad29ba5a073f9f627982110 , < 2d8527f2f911fab84aec04df4788c0c23af3df48 (git) |
||
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