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CERTFR-2024-AVI-0580
Vulnerability from certfr_avis - Published: 2024-07-12 - Updated: 2024-07-12
De multiples vulnérabilités ont été découvertes dans le noyau Linux d'Ubuntu. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire, une élévation de privilèges et une atteinte à la confidentialité des données.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
References
| Title | Publication Time | Tags | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
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{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Ubuntu 18.04 ESM",
"product": {
"name": "N/A",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 14.04 ESM",
"product": {
"name": "N/A",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 20.04 LTS",
"product": {
"name": "N/A",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
}
],
"affected_systems_content": "",
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2024-27024",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27024"
},
{
"name": "CVE-2024-26601",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26601"
},
{
"name": "CVE-2024-27051",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27051"
},
{
"name": "CVE-2024-26898",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26898"
},
{
"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-2024-26881",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26881"
},
{
"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-2024-26585",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26585"
},
{
"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-2024-35828",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-35828"
},
{
"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-2024-27034",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27034"
},
{
"name": "CVE-2024-26790",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26790"
},
{
"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-2024-26750",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26750"
},
{
"name": "CVE-2024-26603",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26603"
},
{
"name": "CVE-2024-21823",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-21823"
},
{
"name": "CVE-2023-52640",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52640"
},
{
"name": "CVE-2024-27403",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27403"
},
{
"name": "CVE-2024-35844",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-35844"
},
{
"name": "CVE-2024-26802",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26802"
},
{
"name": "CVE-2024-26805",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26805"
},
{
"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-2024-26774",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26774"
},
{
"name": "CVE-2024-26879",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26879"
},
{
"name": "CVE-2024-26903",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26903"
},
{
"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-2024-26720",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26720"
},
{
"name": "CVE-2024-27413",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27413"
},
{
"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-2023-7042",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-7042"
},
{
"name": "CVE-2024-27419",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27419"
},
{
"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-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-2024-26773",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26773"
},
{
"name": "CVE-2024-23307",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-23307"
},
{
"name": "CVE-2024-26763",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26763"
},
{
"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-2024-35845",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-35845"
},
{
"name": "CVE-2024-26862",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26862"
},
{
"name": "CVE-2024-35829",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-35829"
},
{
"name": "CVE-2024-26885",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26885"
},
{
"name": "CVE-2021-47063",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-47063"
},
{
"name": "CVE-2024-26804",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26804"
},
{
"name": "CVE-2024-26751",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26751"
},
{
"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-2024-27412",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27412"
},
{
"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-2024-27077",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27077"
},
{
"name": "CVE-2024-26748",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26748"
},
{
"name": "CVE-2024-27037",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27037"
},
{
"name": "CVE-2024-26782",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26782"
},
{
"name": "CVE-2024-26833",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26833"
},
{
"name": "CVE-2024-26877",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26877"
},
{
"name": "CVE-2023-52645",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52645"
},
{
"name": "CVE-2024-26792",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26792"
},
{
"name": "CVE-2024-26915",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26915"
},
{
"name": "CVE-2024-26803",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26803"
},
{
"name": "CVE-2024-27073",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27073"
},
{
"name": "CVE-2024-26583",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26583"
},
{
"name": "CVE-2024-26642",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26642"
},
{
"name": "CVE-2024-27431",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27431"
},
{
"name": "CVE-2024-26922",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26922"
},
{
"name": "CVE-2024-26733",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26733"
},
{
"name": "CVE-2024-26851",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26851"
},
{
"name": "CVE-2024-26688",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26688"
},
{
"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-2024-26840",
"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-2024-26584",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26584"
},
{
"name": "CVE-2024-27076",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27076"
},
{
"name": "CVE-2024-35830",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-35830"
},
{
"name": "CVE-2023-52662",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52662"
},
{
"name": "CVE-2024-27417",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27417"
},
{
"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-2024-27436",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27436"
},
{
"name": "CVE-2024-26776",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26776"
},
{
"name": "CVE-2023-52497",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52497"
},
{
"name": "CVE-2024-26735",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26735"
},
{
"name": "CVE-2024-26882",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26882"
},
{
"name": "CVE-2023-52434",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52434"
},
{
"name": "CVE-2024-26884",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26884"
},
{
"name": "CVE-2024-26771",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26771"
},
{
"name": "CVE-2024-26769",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26769"
},
{
"name": "CVE-2024-26737",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26737"
},
{
"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-2024-27039",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27039"
},
{
"name": "CVE-2024-27416",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27416"
},
{
"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-2023-52620",
"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-2024-26874",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26874"
},
{
"name": "CVE-2024-27390",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27390"
},
{
"name": "CVE-2024-26838",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26838"
},
{
"name": "CVE-2021-33631",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-33631"
},
{
"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-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-2024-27414",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27414"
},
{
"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-2024-26778",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26778"
},
{
"name": "CVE-2024-27054",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27054"
},
{
"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-2024-26863",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26863"
},
{
"name": "CVE-2024-2201",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-2201"
},
{
"name": "CVE-2024-26798",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26798"
},
{
"name": "CVE-2024-26856",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26856"
},
{
"name": "CVE-2024-26925",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26925"
},
{
"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-2024-27415",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27415"
},
{
"name": "CVE-2023-52641",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52641"
},
{
"name": "CVE-2024-26772",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26772"
},
{
"name": "CVE-2024-27405",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27405"
},
{
"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-2024-27432",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27432"
},
{
"name": "CVE-2024-26795",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26795"
},
{
"name": "CVE-2023-52656",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52656"
},
{
"name": "CVE-2024-26809",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26809"
},
{
"name": "CVE-2024-26924",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26924"
},
{
"name": "CVE-2024-26788",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26788"
},
{
"name": "CVE-2023-52652",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52652"
},
{
"name": "CVE-2024-27410",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27410"
},
{
"name": "CVE-2024-24861",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-24861"
},
{
"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"
}
],
"initial_release_date": "2024-07-12T00:00:00",
"last_revision_date": "2024-07-12T00:00:00",
"links": [],
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"title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux d\u0027Ubuntu",
"vendor_advisories": [
{
"published_at": "2024-07-10",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6866-3",
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},
{
"published_at": "2024-07-10",
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},
{
"published_at": "2024-07-10",
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}
]
}
CVE-2024-26840 (GCVE-0-2024-26840)
Vulnerability from cvelistv5 – Published: 2024-04-17 10:10 – Updated: 2026-05-11 20:05
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
8 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
9ae326a69004dea8af2dae4fde58de27db700a8d , < cb5466783793e66272624cf71925ae1d1ba32083
(git)
Affected: 9ae326a69004dea8af2dae4fde58de27db700a8d , < 037d5a949b0455540ef9aab34c10ddf54b65d285 (git) Affected: 9ae326a69004dea8af2dae4fde58de27db700a8d , < 43eccc5823732ba6daab2511ed32dfc545a666d8 (git) Affected: 9ae326a69004dea8af2dae4fde58de27db700a8d , < 94965be37add0983672e48ecb33cdbda92b62579 (git) Affected: 9ae326a69004dea8af2dae4fde58de27db700a8d , < 8b218e2f0a27a9f09428b1847b4580640b9d1e58 (git) Affected: 9ae326a69004dea8af2dae4fde58de27db700a8d , < 38e921616320d159336b0ffadb09e9fb4945c7c3 (git) Affected: 9ae326a69004dea8af2dae4fde58de27db700a8d , < 9cac69912052a4def571fedf1cb9bb4ec590e25a (git) Affected: 9ae326a69004dea8af2dae4fde58de27db700a8d , < e21a2f17566cbd64926fb8f16323972f7a064444 (git) |
|
| Linux | Linux |
Affected:
2.6.30
Unaffected: 0 , < 2.6.30 (semver) Unaffected: 4.19.309 , ≤ 4.19.* (semver) Unaffected: 5.4.271 , ≤ 5.4.* (semver) Unaffected: 5.10.212 , ≤ 5.10.* (semver) Unaffected: 5.15.151 , ≤ 5.15.* (semver) Unaffected: 6.1.80 , ≤ 6.1.* (semver) Unaffected: 6.6.19 , ≤ 6.6.* (semver) Unaffected: 6.7.7 , ≤ 6.7.* (semver) Unaffected: 6.8 , ≤ * (original_commit_for_fix) |
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CVE-2024-26843 (GCVE-0-2024-26843)
Vulnerability from cvelistv5 – Published: 2024-04-17 10:10 – Updated: 2026-05-11 20:05
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
6 references
Impacted products
2 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) |
|
| Linux | Linux |
Affected:
5.5
Unaffected: 0 , < 5.5 (semver) Unaffected: 5.10.211 , ≤ 5.10.* (semver) Unaffected: 5.15.150 , ≤ 5.15.* (semver) Unaffected: 6.1.80 , ≤ 6.1.* (semver) Unaffected: 6.6.19 , ≤ 6.6.* (semver) Unaffected: 6.7.7 , ≤ 6.7.* (semver) Unaffected: 6.8 , ≤ * (original_commit_for_fix) |
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CVE-2024-26845 (GCVE-0-2024-26845)
Vulnerability from cvelistv5 – Published: 2024-04-17 10:10 – Updated: 2026-05-11 20:05
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
7 references
Impacted products
2 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) |
|
| Linux | Linux |
Affected:
5.1
Unaffected: 0 , < 5.1 (semver) Unaffected: 5.4.270 , ≤ 5.4.* (semver) Unaffected: 5.10.211 , ≤ 5.10.* (semver) Unaffected: 5.15.150 , ≤ 5.15.* (semver) Unaffected: 6.1.80 , ≤ 6.1.* (semver) Unaffected: 6.6.19 , ≤ 6.6.* (semver) Unaffected: 6.7.7 , ≤ 6.7.* (semver) Unaffected: 6.8 , ≤ * (original_commit_for_fix) |
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CVE-2024-26846 (GCVE-0-2024-26846)
Vulnerability from cvelistv5 – Published: 2024-04-17 10:10 – Updated: 2026-05-11 20:05
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
6 references
Impacted products
2 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) |
|
| Linux | Linux |
Affected:
5.3
Unaffected: 0 , < 5.3 (semver) Unaffected: 5.10.211 , ≤ 5.10.* (semver) Unaffected: 5.15.150 , ≤ 5.15.* (semver) Unaffected: 6.1.80 , ≤ 6.1.* (semver) Unaffected: 6.6.19 , ≤ 6.6.* (semver) Unaffected: 6.7.7 , ≤ 6.7.* (semver) Unaffected: 6.8 , ≤ * (original_commit_for_fix) |
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CVE-2024-26848 (GCVE-0-2024-26848)
Vulnerability from cvelistv5 – Published: 2024-04-17 10:14 – Updated: 2024-12-19 15:16
VLAI
EPSS
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
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CVE-2024-26851 (GCVE-0-2024-26851)
Vulnerability from cvelistv5 – Published: 2024-04-17 10:17 – Updated: 2026-05-12 11:49
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
8 references
Impacted products
2 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) |
|
| Linux | Linux |
Affected:
2.6.17
Unaffected: 0 , < 2.6.17 (semver) Unaffected: 4.19.310 , ≤ 4.19.* (semver) Unaffected: 5.4.272 , ≤ 5.4.* (semver) Unaffected: 5.10.213 , ≤ 5.10.* (semver) Unaffected: 5.15.152 , ≤ 5.15.* (semver) Unaffected: 6.1.82 , ≤ 6.1.* (semver) Unaffected: 6.6.22 , ≤ 6.6.* (semver) Unaffected: 6.7.10 , ≤ 6.7.* (semver) Unaffected: 6.8 , ≤ * (original_commit_for_fix) |
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CVE-2024-26852 (GCVE-0-2024-26852)
Vulnerability from cvelistv5 – Published: 2024-04-17 10:17 – Updated: 2026-05-12 11:49
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
8 references
Impacted products
2 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) |
|
| Linux | Linux |
Affected:
4.11
Unaffected: 0 , < 4.11 (semver) Unaffected: 4.19.310 , ≤ 4.19.* (semver) Unaffected: 5.4.272 , ≤ 5.4.* (semver) Unaffected: 5.10.213 , ≤ 5.10.* (semver) Unaffected: 5.15.152 , ≤ 5.15.* (semver) Unaffected: 6.1.82 , ≤ 6.1.* (semver) Unaffected: 6.6.22 , ≤ 6.6.* (semver) Unaffected: 6.7.10 , ≤ 6.7.* (semver) Unaffected: 6.8 , ≤ * (original_commit_for_fix) |
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CVE-2024-26855 (GCVE-0-2024-26855)
Vulnerability from cvelistv5 – Published: 2024-04-17 10:17 – Updated: 2026-05-12 11:49
VLAI
EPSS
Title
net: ice: Fix potential NULL pointer dereference in ice_bridge_setlink()
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: ice: Fix potential NULL pointer dereference in ice_bridge_setlink()
The function ice_bridge_setlink() may encounter a NULL pointer dereference
if nlmsg_find_attr() returns NULL and br_spec is dereferenced subsequently
in nla_for_each_nested(). To address this issue, add a check to ensure that
br_spec is not NULL before proceeding with the nested attribute iteration.
Severity
No CVSS data available.
Assigner
References
7 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
b1edc14a3fbfe0154a2aecb8bb9775c3012cb6e2 , < d9fefc51133107e59d192d773be86c1150cfeebb
(git)
Affected: b1edc14a3fbfe0154a2aecb8bb9775c3012cb6e2 , < 37fe99016b12d32100ce670216816dba6c48b309 (git) Affected: b1edc14a3fbfe0154a2aecb8bb9775c3012cb6e2 , < 8d95465d9a424200485792858c5b3be54658ce19 (git) Affected: b1edc14a3fbfe0154a2aecb8bb9775c3012cb6e2 , < afdd29726a6de4ba27cd15590661424c888dc596 (git) Affected: b1edc14a3fbfe0154a2aecb8bb9775c3012cb6e2 , < 1a770927dc1d642b22417c3e668c871689fc58b3 (git) Affected: b1edc14a3fbfe0154a2aecb8bb9775c3012cb6e2 , < 0e296067ae0d74a10b4933601f9aa9f0ec8f157f (git) Affected: b1edc14a3fbfe0154a2aecb8bb9775c3012cb6e2 , < 06e456a05d669ca30b224b8ed962421770c1496c (git) |
|
| Linux | Linux |
Affected:
4.20
Unaffected: 0 , < 4.20 (semver) Unaffected: 5.4.272 , ≤ 5.4.* (semver) Unaffected: 5.10.213 , ≤ 5.10.* (semver) Unaffected: 5.15.152 , ≤ 5.15.* (semver) Unaffected: 6.1.82 , ≤ 6.1.* (semver) Unaffected: 6.6.22 , ≤ 6.6.* (semver) Unaffected: 6.7.10 , ≤ 6.7.* (semver) Unaffected: 6.8 , ≤ * (original_commit_for_fix) |
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CVE-2024-26856 (GCVE-0-2024-26856)
Vulnerability from cvelistv5 – Published: 2024-04-17 10:17 – Updated: 2026-05-11 20:05
VLAI
EPSS
Title
net: sparx5: Fix use after free inside sparx5_del_mact_entry
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: sparx5: Fix use after free inside sparx5_del_mact_entry
Based on the static analyzis of the code it looks like when an entry
from the MAC table was removed, the entry was still used after being
freed. More precise the vid of the mac_entry was used after calling
devm_kfree on the mac_entry.
The fix consists in first using the vid of the mac_entry to delete the
entry from the HW and after that to free it.
Severity
No CVSS data available.
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
b37a1bae742f92cc9b1f777d54e04ee3d86bbfc2 , < e46274df1100fb0c06704195bfff5bfbd418bf64
(git)
Affected: b37a1bae742f92cc9b1f777d54e04ee3d86bbfc2 , < 0de693d68b0a18d5e256556c7c62d92cca35ad52 (git) Affected: b37a1bae742f92cc9b1f777d54e04ee3d86bbfc2 , < e83bebb718fd1f42549358730e1206164e0861d6 (git) Affected: b37a1bae742f92cc9b1f777d54e04ee3d86bbfc2 , < 71809805b95052ff551922f11660008fb3666025 (git) Affected: b37a1bae742f92cc9b1f777d54e04ee3d86bbfc2 , < 89d72d4125e94aa3c2140fedd97ce07ba9e37674 (git) |
|
| Linux | Linux |
Affected:
5.14
Unaffected: 0 , < 5.14 (semver) Unaffected: 5.15.152 , ≤ 5.15.* (semver) Unaffected: 6.1.82 , ≤ 6.1.* (semver) Unaffected: 6.6.22 , ≤ 6.6.* (semver) Unaffected: 6.7.10 , ≤ 6.7.* (semver) Unaffected: 6.8 , ≤ * (original_commit_for_fix) |
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CVE-2024-26857 (GCVE-0-2024-26857)
Vulnerability from cvelistv5 – Published: 2024-04-17 10:17 – Updated: 2026-05-11 20:05
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
8 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
2d07dc79fe04a43d82a346ced6bbf07bdb523f1b , < e431c3227864b5646601c97f5f898d99472f2914
(git)
Affected: 2d07dc79fe04a43d82a346ced6bbf07bdb523f1b , < 59d2a4076983303f324557a114cfd5c32e1f6b29 (git) Affected: 2d07dc79fe04a43d82a346ced6bbf07bdb523f1b , < c7137900691f5692fe3de54566ea7b30bb35d66c (git) Affected: 2d07dc79fe04a43d82a346ced6bbf07bdb523f1b , < e77e0b0f2a11735c64b105edaee54d6344faca8a (git) Affected: 2d07dc79fe04a43d82a346ced6bbf07bdb523f1b , < c0b22568a9d8384fd000cc49acb8f74bde40d1b5 (git) Affected: 2d07dc79fe04a43d82a346ced6bbf07bdb523f1b , < 0ece581d2a66e8e488c0d3b3e7b5760dbbfdbdd5 (git) Affected: 2d07dc79fe04a43d82a346ced6bbf07bdb523f1b , < 048e16dee1fc609c1c85072ccd70bfd4b5fef6ca (git) Affected: 2d07dc79fe04a43d82a346ced6bbf07bdb523f1b , < 1ca1ba465e55b9460e4e75dec9fff31e708fec74 (git) |
|
| Linux | Linux |
Affected:
4.2
Unaffected: 0 , < 4.2 (semver) Unaffected: 4.19.310 , ≤ 4.19.* (semver) Unaffected: 5.4.272 , ≤ 5.4.* (semver) Unaffected: 5.10.213 , ≤ 5.10.* (semver) Unaffected: 5.15.152 , ≤ 5.15.* (semver) Unaffected: 6.1.82 , ≤ 6.1.* (semver) Unaffected: 6.6.22 , ≤ 6.6.* (semver) Unaffected: 6.7.10 , ≤ 6.7.* (semver) Unaffected: 6.8 , ≤ * (original_commit_for_fix) |
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"url": "https://git.kernel.org/stable/c/0ece581d2a66e8e488c0d3b3e7b5760dbbfdbdd5"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/048e16dee1fc609c1c85072ccd70bfd4b5fef6ca"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/1ca1ba465e55b9460e4e75dec9fff31e708fec74"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/geneve.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "e431c3227864b5646601c97f5f898d99472f2914",
"status": "affected",
"version": "2d07dc79fe04a43d82a346ced6bbf07bdb523f1b",
"versionType": "git"
},
{
"lessThan": "59d2a4076983303f324557a114cfd5c32e1f6b29",
"status": "affected",
"version": "2d07dc79fe04a43d82a346ced6bbf07bdb523f1b",
"versionType": "git"
},
{
"lessThan": "c7137900691f5692fe3de54566ea7b30bb35d66c",
"status": "affected",
"version": "2d07dc79fe04a43d82a346ced6bbf07bdb523f1b",
"versionType": "git"
},
{
"lessThan": "e77e0b0f2a11735c64b105edaee54d6344faca8a",
"status": "affected",
"version": "2d07dc79fe04a43d82a346ced6bbf07bdb523f1b",
"versionType": "git"
},
{
"lessThan": "c0b22568a9d8384fd000cc49acb8f74bde40d1b5",
"status": "affected",
"version": "2d07dc79fe04a43d82a346ced6bbf07bdb523f1b",
"versionType": "git"
},
{
"lessThan": "0ece581d2a66e8e488c0d3b3e7b5760dbbfdbdd5",
"status": "affected",
"version": "2d07dc79fe04a43d82a346ced6bbf07bdb523f1b",
"versionType": "git"
},
{
"lessThan": "048e16dee1fc609c1c85072ccd70bfd4b5fef6ca",
"status": "affected",
"version": "2d07dc79fe04a43d82a346ced6bbf07bdb523f1b",
"versionType": "git"
},
{
"lessThan": "1ca1ba465e55b9460e4e75dec9fff31e708fec74",
"status": "affected",
"version": "2d07dc79fe04a43d82a346ced6bbf07bdb523f1b",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/geneve.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.2"
},
{
"lessThan": "4.2",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.310",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.272",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.213",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.152",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.82",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.22",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.7.*",
"status": "unaffected",
"version": "6.7.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.8",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.310",
"versionStartIncluding": "4.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.272",
"versionStartIncluding": "4.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.213",
"versionStartIncluding": "4.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.152",
"versionStartIncluding": "4.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.82",
"versionStartIncluding": "4.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.22",
"versionStartIncluding": "4.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.7.10",
"versionStartIncluding": "4.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.8",
"versionStartIncluding": "4.2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ngeneve: make sure to pull inner header in geneve_rx()\n\nsyzbot triggered a bug in geneve_rx() [1]\n\nIssue is similar to the one I fixed in commit 8d975c15c0cd\n(\"ip6_tunnel: make sure to pull inner header in __ip6_tnl_rcv()\")\n\nWe have to save skb-\u003enetwork_header in a temporary variable\nin order to be able to recompute the network_header pointer\nafter a pskb_inet_may_pull() call.\n\npskb_inet_may_pull() makes sure the needed headers are in skb-\u003ehead.\n\n[1]\nBUG: KMSAN: uninit-value in IP_ECN_decapsulate include/net/inet_ecn.h:302 [inline]\n BUG: KMSAN: uninit-value in geneve_rx drivers/net/geneve.c:279 [inline]\n BUG: KMSAN: uninit-value in geneve_udp_encap_recv+0x36f9/0x3c10 drivers/net/geneve.c:391\n IP_ECN_decapsulate include/net/inet_ecn.h:302 [inline]\n geneve_rx drivers/net/geneve.c:279 [inline]\n geneve_udp_encap_recv+0x36f9/0x3c10 drivers/net/geneve.c:391\n udp_queue_rcv_one_skb+0x1d39/0x1f20 net/ipv4/udp.c:2108\n udp_queue_rcv_skb+0x6ae/0x6e0 net/ipv4/udp.c:2186\n udp_unicast_rcv_skb+0x184/0x4b0 net/ipv4/udp.c:2346\n __udp4_lib_rcv+0x1c6b/0x3010 net/ipv4/udp.c:2422\n udp_rcv+0x7d/0xa0 net/ipv4/udp.c:2604\n ip_protocol_deliver_rcu+0x264/0x1300 net/ipv4/ip_input.c:205\n ip_local_deliver_finish+0x2b8/0x440 net/ipv4/ip_input.c:233\n NF_HOOK include/linux/netfilter.h:314 [inline]\n ip_local_deliver+0x21f/0x490 net/ipv4/ip_input.c:254\n dst_input include/net/dst.h:461 [inline]\n ip_rcv_finish net/ipv4/ip_input.c:449 [inline]\n NF_HOOK include/linux/netfilter.h:314 [inline]\n ip_rcv+0x46f/0x760 net/ipv4/ip_input.c:569\n __netif_receive_skb_one_core net/core/dev.c:5534 [inline]\n __netif_receive_skb+0x1a6/0x5a0 net/core/dev.c:5648\n process_backlog+0x480/0x8b0 net/core/dev.c:5976\n __napi_poll+0xe3/0x980 net/core/dev.c:6576\n napi_poll net/core/dev.c:6645 [inline]\n net_rx_action+0x8b8/0x1870 net/core/dev.c:6778\n __do_softirq+0x1b7/0x7c5 kernel/softirq.c:553\n do_softirq+0x9a/0xf0 kernel/softirq.c:454\n __local_bh_enable_ip+0x9b/0xa0 kernel/softirq.c:381\n local_bh_enable include/linux/bottom_half.h:33 [inline]\n rcu_read_unlock_bh include/linux/rcupdate.h:820 [inline]\n __dev_queue_xmit+0x2768/0x51c0 net/core/dev.c:4378\n dev_queue_xmit include/linux/netdevice.h:3171 [inline]\n packet_xmit+0x9c/0x6b0 net/packet/af_packet.c:276\n packet_snd net/packet/af_packet.c:3081 [inline]\n packet_sendmsg+0x8aef/0x9f10 net/packet/af_packet.c:3113\n sock_sendmsg_nosec net/socket.c:730 [inline]\n __sock_sendmsg net/socket.c:745 [inline]\n __sys_sendto+0x735/0xa10 net/socket.c:2191\n __do_sys_sendto net/socket.c:2203 [inline]\n __se_sys_sendto net/socket.c:2199 [inline]\n __x64_sys_sendto+0x125/0x1c0 net/socket.c:2199\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xcf/0x1e0 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x63/0x6b\n\nUninit was created at:\n slab_post_alloc_hook mm/slub.c:3819 [inline]\n slab_alloc_node mm/slub.c:3860 [inline]\n kmem_cache_alloc_node+0x5cb/0xbc0 mm/slub.c:3903\n kmalloc_reserve+0x13d/0x4a0 net/core/skbuff.c:560\n __alloc_skb+0x352/0x790 net/core/skbuff.c:651\n alloc_skb include/linux/skbuff.h:1296 [inline]\n alloc_skb_with_frags+0xc8/0xbd0 net/core/skbuff.c:6394\n sock_alloc_send_pskb+0xa80/0xbf0 net/core/sock.c:2783\n packet_alloc_skb net/packet/af_packet.c:2930 [inline]\n packet_snd net/packet/af_packet.c:3024 [inline]\n packet_sendmsg+0x70c2/0x9f10 net/packet/af_packet.c:3113\n sock_sendmsg_nosec net/socket.c:730 [inline]\n __sock_sendmsg net/socket.c:745 [inline]\n __sys_sendto+0x735/0xa10 net/socket.c:2191\n __do_sys_sendto net/socket.c:2203 [inline]\n __se_sys_sendto net/socket.c:2199 [inline]\n __x64_sys_sendto+0x125/0x1c0 net/socket.c:2199\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xcf/0x1e0 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x63/0x6b"
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T20:05:28.448Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/e431c3227864b5646601c97f5f898d99472f2914"
},
{
"url": "https://git.kernel.org/stable/c/59d2a4076983303f324557a114cfd5c32e1f6b29"
},
{
"url": "https://git.kernel.org/stable/c/c7137900691f5692fe3de54566ea7b30bb35d66c"
},
{
"url": "https://git.kernel.org/stable/c/e77e0b0f2a11735c64b105edaee54d6344faca8a"
},
{
"url": "https://git.kernel.org/stable/c/c0b22568a9d8384fd000cc49acb8f74bde40d1b5"
},
{
"url": "https://git.kernel.org/stable/c/0ece581d2a66e8e488c0d3b3e7b5760dbbfdbdd5"
},
{
"url": "https://git.kernel.org/stable/c/048e16dee1fc609c1c85072ccd70bfd4b5fef6ca"
},
{
"url": "https://git.kernel.org/stable/c/1ca1ba465e55b9460e4e75dec9fff31e708fec74"
}
],
"title": "geneve: make sure to pull inner header in geneve_rx()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-26857",
"datePublished": "2024-04-17T10:17:19.115Z",
"dateReserved": "2024-02-19T14:20:24.183Z",
"dateUpdated": "2026-05-11T20:05:28.448Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
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Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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