Action not permitted
Modal body text goes here.
Modal Title
Modal Body
CERTFR-2024-AVI-0872
Vulnerability from certfr_avis - Published: - Updated:
De multiples vulnérabilités ont été découvertes dans le noyau Linux de Debian LTS. Elles permettent à un attaquant de provoquer une élévation de privilèges, une atteinte à la confidentialité des données et un déni de service.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
NoneImpacted products
References
| Title | Publication Time | Tags | |||
|---|---|---|---|---|---|
|
|||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Debian LTS bullseye versions ant\u00e9rieures \u00e0 5.10.226-1",
"product": {
"name": "N/A",
"vendor": {
"name": "Debian",
"scada": false
}
}
}
],
"affected_systems_content": null,
"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-2024-43907",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43907"
},
{
"name": "CVE-2024-46755",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46755"
},
{
"name": "CVE-2024-46713",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46713"
},
{
"name": "CVE-2024-46844",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46844"
},
{
"name": "CVE-2024-43914",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43914"
},
{
"name": "CVE-2024-46815",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46815"
},
{
"name": "CVE-2024-42246",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42246"
},
{
"name": "CVE-2024-42280",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42280"
},
{
"name": "CVE-2024-42310",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42310"
},
{
"name": "CVE-2024-42292",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42292"
},
{
"name": "CVE-2024-46676",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46676"
},
{
"name": "CVE-2024-42283",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42283"
},
{
"name": "CVE-2024-46740",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46740"
},
{
"name": "CVE-2024-42284",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42284"
},
{
"name": "CVE-2024-46798",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46798"
},
{
"name": "CVE-2024-38577",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-38577"
},
{
"name": "CVE-2024-46707",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46707"
},
{
"name": "CVE-2024-42285",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42285"
},
{
"name": "CVE-2024-46747",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46747"
},
{
"name": "CVE-2024-42288",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42288"
},
{
"name": "CVE-2024-46738",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46738"
},
{
"name": "CVE-2024-27397",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27397"
},
{
"name": "CVE-2024-46679",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46679"
},
{
"name": "CVE-2024-46673",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46673"
},
{
"name": "CVE-2024-42297",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42297"
},
{
"name": "CVE-2024-46724",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46724"
},
{
"name": "CVE-2024-46791",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46791"
},
{
"name": "CVE-2024-44946",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44946"
},
{
"name": "CVE-2024-46800",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46800"
},
{
"name": "CVE-2024-43841",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43841"
},
{
"name": "CVE-2024-46750",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46750"
},
{
"name": "CVE-2024-46722",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46722"
},
{
"name": "CVE-2024-42114",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42114"
},
{
"name": "CVE-2024-46745",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46745"
},
{
"name": "CVE-2024-46819",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46819"
},
{
"name": "CVE-2024-43834",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43834"
},
{
"name": "CVE-2024-46721",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46721"
},
{
"name": "CVE-2024-46822",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46822"
},
{
"name": "CVE-2024-42228",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42228"
},
{
"name": "CVE-2024-46685",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46685"
},
{
"name": "CVE-2024-43828",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43828"
},
{
"name": "CVE-2024-43889",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43889"
},
{
"name": "CVE-2024-42306",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42306"
},
{
"name": "CVE-2024-44998",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44998"
},
{
"name": "CVE-2024-46723",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46723"
},
{
"name": "CVE-2024-46828",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46828"
},
{
"name": "CVE-2024-42308",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42308"
},
{
"name": "CVE-2024-42281",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42281"
},
{
"name": "CVE-2024-46675",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46675"
},
{
"name": "CVE-2024-46783",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46783"
},
{
"name": "CVE-2024-43846",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43846"
},
{
"name": "CVE-2024-42276",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42276"
},
{
"name": "CVE-2024-45018",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-45018"
},
{
"name": "CVE-2024-43871",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43871"
},
{
"name": "CVE-2024-43880",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43880"
},
{
"name": "CVE-2024-42305",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42305"
},
{
"name": "CVE-2024-46689",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46689"
},
{
"name": "CVE-2024-42309",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42309"
},
{
"name": "CVE-2024-46781",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46781"
},
{
"name": "CVE-2024-46777",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46777"
},
{
"name": "CVE-2024-46714",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46714"
},
{
"name": "CVE-2024-44960",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44960"
},
{
"name": "CVE-2024-44971",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44971"
},
{
"name": "CVE-2024-43894",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43894"
},
{
"name": "CVE-2024-43867",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43867"
},
{
"name": "CVE-2024-46731",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46731"
},
{
"name": "CVE-2024-46674",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46674"
},
{
"name": "CVE-2024-42287",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42287"
},
{
"name": "CVE-2023-52889",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52889"
},
{
"name": "CVE-2024-44944",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44944"
},
{
"name": "CVE-2024-43893",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43893"
},
{
"name": "CVE-2024-42259",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42259"
},
{
"name": "CVE-2024-44995",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44995"
},
{
"name": "CVE-2024-46757",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46757"
},
{
"name": "CVE-2024-46677",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46677"
},
{
"name": "CVE-2024-43854",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43854"
},
{
"name": "CVE-2024-43883",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43883"
},
{
"name": "CVE-2024-44935",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44935"
},
{
"name": "CVE-2024-44999",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44999"
},
{
"name": "CVE-2024-44988",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44988"
},
{
"name": "CVE-2024-43856",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43856"
},
{
"name": "CVE-2024-46758",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46758"
},
{
"name": "CVE-2024-44974",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44974"
},
{
"name": "CVE-2024-46756",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46756"
},
{
"name": "CVE-2024-46739",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46739"
},
{
"name": "CVE-2024-45006",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-45006"
},
{
"name": "CVE-2024-46725",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46725"
},
{
"name": "CVE-2024-46829",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46829"
},
{
"name": "CVE-2024-42290",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42290"
},
{
"name": "CVE-2024-44954",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44954"
},
{
"name": "CVE-2024-43908",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43908"
},
{
"name": "CVE-2024-43890",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43890"
},
{
"name": "CVE-2024-43839",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43839"
},
{
"name": "CVE-2024-43853",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43853"
},
{
"name": "CVE-2024-41098",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41098"
},
{
"name": "CVE-2024-44952",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44952"
},
{
"name": "CVE-2024-42286",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42286"
},
{
"name": "CVE-2023-31083",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-31083"
},
{
"name": "CVE-2024-42312",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42312"
},
{
"name": "CVE-2021-3669",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-3669"
},
{
"name": "CVE-2024-46743",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46743"
},
{
"name": "CVE-2024-42295",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42295"
},
{
"name": "CVE-2024-46744",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46744"
},
{
"name": "CVE-2024-43830",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43830"
},
{
"name": "CVE-2024-41042",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41042"
},
{
"name": "CVE-2024-43882",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43882"
},
{
"name": "CVE-2024-46780",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46780"
},
{
"name": "CVE-2024-46817",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46817"
},
{
"name": "CVE-2024-43860",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43860"
},
{
"name": "CVE-2024-42272",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42272"
},
{
"name": "CVE-2024-43861",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43861"
},
{
"name": "CVE-2024-46771",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46771"
},
{
"name": "CVE-2024-43892",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43892"
},
{
"name": "CVE-2024-42304",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42304"
},
{
"name": "CVE-2024-43835",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43835"
},
{
"name": "CVE-2024-44968",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44968"
},
{
"name": "CVE-2024-42289",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42289"
},
{
"name": "CVE-2024-46804",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46804"
},
{
"name": "CVE-2022-48733",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48733"
},
{
"name": "CVE-2024-46840",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46840"
},
{
"name": "CVE-2024-42311",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42311"
},
{
"name": "CVE-2024-46763",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46763"
},
{
"name": "CVE-2024-46759",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46759"
},
{
"name": "CVE-2024-43849",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43849"
},
{
"name": "CVE-2024-46737",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46737"
},
{
"name": "CVE-2024-46814",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46814"
},
{
"name": "CVE-2024-46818",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46818"
},
{
"name": "CVE-2024-43884",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43884"
},
{
"name": "CVE-2024-44965",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44965"
},
{
"name": "CVE-2024-45003",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-45003"
},
{
"name": "CVE-2024-45021",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-45021"
},
{
"name": "CVE-2024-45025",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-45025"
},
{
"name": "CVE-2024-43879",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43879"
},
{
"name": "CVE-2024-43858",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43858"
},
{
"name": "CVE-2024-43829",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43829"
},
{
"name": "CVE-2024-45008",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-45008"
},
{
"name": "CVE-2024-44990",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44990"
},
{
"name": "CVE-2024-42265",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42265"
},
{
"name": "CVE-2024-44987",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44987"
},
{
"name": "CVE-2024-42302",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42302"
},
{
"name": "CVE-2024-42313",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42313"
},
{
"name": "CVE-2024-45028",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-45028"
},
{
"name": "CVE-2024-42301",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42301"
},
{
"name": "CVE-2024-46782",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46782"
},
{
"name": "CVE-2024-46702",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46702"
},
{
"name": "CVE-2024-41011",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41011"
},
{
"name": "CVE-2024-46719",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46719"
},
{
"name": "CVE-2024-44947",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44947"
},
{
"name": "CVE-2024-43905",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43905"
},
{
"name": "CVE-2024-44948",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44948"
},
{
"name": "CVE-2024-44989",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44989"
},
{
"name": "CVE-2024-45016",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-45016"
}
],
"links": [],
"reference": "CERTFR-2024-AVI-0872",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2024-10-11T00:00:00.000000"
}
],
"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 le noyau Linux de Debian LTS. Elles permettent \u00e0 un attaquant de provoquer une \u00e9l\u00e9vation de privil\u00e8ges, une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es et un d\u00e9ni de service.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux de Debian LTS",
"vendor_advisories": [
{
"published_at": "2024-10-07",
"title": "Bulletin de s\u00e9curit\u00e9 Debian LTS DLA-3912-1",
"url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html"
}
]
}
CVE-2024-44968 (GCVE-0-2024-44968)
Vulnerability from cvelistv5 – Published: 2024-09-04 18:56 – Updated: 2026-05-11 20:32
VLAI
EPSS
VEX
Title
tick/broadcast: Move per CPU pointer access into the atomic section
Summary
In the Linux kernel, the following vulnerability has been resolved:
tick/broadcast: Move per CPU pointer access into the atomic section
The recent fix for making the take over of the broadcast timer more
reliable retrieves a per CPU pointer in preemptible context.
This went unnoticed as compilers hoist the access into the non-preemptible
region where the pointer is actually used. But of course it's valid that
the compiler keeps it at the place where the code puts it which rightfully
triggers:
BUG: using smp_processor_id() in preemptible [00000000] code:
caller is hotplug_cpu__broadcast_tick_pull+0x1c/0xc0
Move it to the actual usage site which is in a non-preemptible region.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-10 17:39 UTC
Assigner
References
10 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
dfe19aa91378972f10530635ad83b2d77f481044 , < f54abf332a2bc0413cfa8bd6a8511f7aa99faea0
(git)
Affected: 457a1c87d454455d671a3045cf0b56157be110a1 , < f91fb47ecacc178a83a77eeebd25cbaec18c01d6 (git) Affected: 9ef7190228145f959d9bc0ddca40ecf76bb413b0 , < 668c6c4a7e9e9f081c06b70f30104fb7013437ed (git) Affected: d3b165c10473aa6fc6141bb5b1f6e5b50c1fb774 , < 541a900d245536d4809cb1aa322c3fcc2cdb58a6 (git) Affected: 408bfb6b0a7f22e971ce6b600aec448769e580a8 , < 7b3ec186ba93e333e9efe7254e7e31c1828e5d2d (git) Affected: 3a58c590f6bd1d20eb1e76c5cea31c36cc032339 , < b9d604933d5fd72dd37f24e1dc35f778297d745a (git) Affected: 2cdab4b4bf77369961f706cdeb7d040db10c5217 , < 7dd12f85f150010ef7518201c63fa7e395f5c3e9 (git) Affected: f7d43dd206e7e18c182f200e67a8db8c209907fa , < 6881e75237a84093d0986f56223db3724619f26e (git) |
|
| Linux | Linux |
Affected:
6.1.103 , < 6.1.105
(semver)
Affected: 6.6.44 , < 6.6.46 (semver) Affected: 6.10.3 , < 6.10.5 (semver) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-44968",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-09-10T17:39:24.484235Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-09-12T17:33:33.994Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T22:14:18.137Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"kernel/time/tick-broadcast.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "f54abf332a2bc0413cfa8bd6a8511f7aa99faea0",
"status": "affected",
"version": "dfe19aa91378972f10530635ad83b2d77f481044",
"versionType": "git"
},
{
"lessThan": "f91fb47ecacc178a83a77eeebd25cbaec18c01d6",
"status": "affected",
"version": "457a1c87d454455d671a3045cf0b56157be110a1",
"versionType": "git"
},
{
"lessThan": "668c6c4a7e9e9f081c06b70f30104fb7013437ed",
"status": "affected",
"version": "9ef7190228145f959d9bc0ddca40ecf76bb413b0",
"versionType": "git"
},
{
"lessThan": "541a900d245536d4809cb1aa322c3fcc2cdb58a6",
"status": "affected",
"version": "d3b165c10473aa6fc6141bb5b1f6e5b50c1fb774",
"versionType": "git"
},
{
"lessThan": "7b3ec186ba93e333e9efe7254e7e31c1828e5d2d",
"status": "affected",
"version": "408bfb6b0a7f22e971ce6b600aec448769e580a8",
"versionType": "git"
},
{
"lessThan": "b9d604933d5fd72dd37f24e1dc35f778297d745a",
"status": "affected",
"version": "3a58c590f6bd1d20eb1e76c5cea31c36cc032339",
"versionType": "git"
},
{
"lessThan": "7dd12f85f150010ef7518201c63fa7e395f5c3e9",
"status": "affected",
"version": "2cdab4b4bf77369961f706cdeb7d040db10c5217",
"versionType": "git"
},
{
"lessThan": "6881e75237a84093d0986f56223db3724619f26e",
"status": "affected",
"version": "f7d43dd206e7e18c182f200e67a8db8c209907fa",
"versionType": "git"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"kernel/time/tick-broadcast.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "6.1.105",
"status": "affected",
"version": "6.1.103",
"versionType": "semver"
},
{
"lessThan": "6.6.46",
"status": "affected",
"version": "6.6.44",
"versionType": "semver"
},
{
"lessThan": "6.10.5",
"status": "affected",
"version": "6.10.3",
"versionType": "semver"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.105",
"versionStartIncluding": "6.1.103",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.46",
"versionStartIncluding": "6.6.44",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.10.5",
"versionStartIncluding": "6.10.3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntick/broadcast: Move per CPU pointer access into the atomic section\n\nThe recent fix for making the take over of the broadcast timer more\nreliable retrieves a per CPU pointer in preemptible context.\n\nThis went unnoticed as compilers hoist the access into the non-preemptible\nregion where the pointer is actually used. But of course it\u0027s valid that\nthe compiler keeps it at the place where the code puts it which rightfully\ntriggers:\n\n BUG: using smp_processor_id() in preemptible [00000000] code:\n caller is hotplug_cpu__broadcast_tick_pull+0x1c/0xc0\n\nMove it to the actual usage site which is in a non-preemptible region."
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T20:32:55.258Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/f54abf332a2bc0413cfa8bd6a8511f7aa99faea0"
},
{
"url": "https://git.kernel.org/stable/c/f91fb47ecacc178a83a77eeebd25cbaec18c01d6"
},
{
"url": "https://git.kernel.org/stable/c/668c6c4a7e9e9f081c06b70f30104fb7013437ed"
},
{
"url": "https://git.kernel.org/stable/c/541a900d245536d4809cb1aa322c3fcc2cdb58a6"
},
{
"url": "https://git.kernel.org/stable/c/7b3ec186ba93e333e9efe7254e7e31c1828e5d2d"
},
{
"url": "https://git.kernel.org/stable/c/b9d604933d5fd72dd37f24e1dc35f778297d745a"
},
{
"url": "https://git.kernel.org/stable/c/7dd12f85f150010ef7518201c63fa7e395f5c3e9"
},
{
"url": "https://git.kernel.org/stable/c/6881e75237a84093d0986f56223db3724619f26e"
}
],
"title": "tick/broadcast: Move per CPU pointer access into the atomic section",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-44968",
"datePublished": "2024-09-04T18:56:45.456Z",
"dateReserved": "2024-08-21T05:34:56.667Z",
"dateUpdated": "2026-05-11T20:32:55.258Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-44971 (GCVE-0-2024-44971)
Vulnerability from cvelistv5 – Published: 2024-09-04 18:56 – Updated: 2026-05-11 20:32
VLAI
EPSS
VEX
Title
net: dsa: bcm_sf2: Fix a possible memory leak in bcm_sf2_mdio_register()
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: dsa: bcm_sf2: Fix a possible memory leak in bcm_sf2_mdio_register()
bcm_sf2_mdio_register() calls of_phy_find_device() and then
phy_device_remove() in a loop to remove existing PHY devices.
of_phy_find_device() eventually calls bus_find_device(), which calls
get_device() on the returned struct device * to increment the refcount.
The current implementation does not decrement the refcount, which causes
memory leak.
This commit adds the missing phy_device_free() call to decrement the
refcount via put_device() to balance the refcount.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-10 17:39 UTC
Assigner
References
8 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
771089c2a485958e423f305e974303760167b45c , < b7b8d9f5e679af60c94251fd6728dde34be69a71
(git)
Affected: 771089c2a485958e423f305e974303760167b45c , < c05516c072903f6fb9134b8e7e1ad4bffcdc4819 (git) Affected: 771089c2a485958e423f305e974303760167b45c , < 7feef10768ea71d468d9bbc1e0d14c461876768c (git) Affected: 771089c2a485958e423f305e974303760167b45c , < a7d2808d67570e6acae45c2a96e0d59986888e4c (git) Affected: 771089c2a485958e423f305e974303760167b45c , < f3d5efe18a11f94150fee8b3fda9d62079af640a (git) Affected: 771089c2a485958e423f305e974303760167b45c , < e3862093ee93fcfbdadcb7957f5f8974fffa806a (git) |
|
| Linux | Linux |
Affected:
5.10
Unaffected: 0 , < 5.10 (semver) Unaffected: 5.10.224 , ≤ 5.10.* (semver) Unaffected: 5.15.165 , ≤ 5.15.* (semver) Unaffected: 6.1.105 , ≤ 6.1.* (semver) Unaffected: 6.6.46 , ≤ 6.6.* (semver) Unaffected: 6.10.5 , ≤ 6.10.* (semver) Unaffected: 6.11 , ≤ * (original_commit_for_fix) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-44971",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-09-10T17:39:14.220470Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-09-12T17:33:34.543Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T22:14:24.044Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/dsa/bcm_sf2.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "b7b8d9f5e679af60c94251fd6728dde34be69a71",
"status": "affected",
"version": "771089c2a485958e423f305e974303760167b45c",
"versionType": "git"
},
{
"lessThan": "c05516c072903f6fb9134b8e7e1ad4bffcdc4819",
"status": "affected",
"version": "771089c2a485958e423f305e974303760167b45c",
"versionType": "git"
},
{
"lessThan": "7feef10768ea71d468d9bbc1e0d14c461876768c",
"status": "affected",
"version": "771089c2a485958e423f305e974303760167b45c",
"versionType": "git"
},
{
"lessThan": "a7d2808d67570e6acae45c2a96e0d59986888e4c",
"status": "affected",
"version": "771089c2a485958e423f305e974303760167b45c",
"versionType": "git"
},
{
"lessThan": "f3d5efe18a11f94150fee8b3fda9d62079af640a",
"status": "affected",
"version": "771089c2a485958e423f305e974303760167b45c",
"versionType": "git"
},
{
"lessThan": "e3862093ee93fcfbdadcb7957f5f8974fffa806a",
"status": "affected",
"version": "771089c2a485958e423f305e974303760167b45c",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/dsa/bcm_sf2.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.10"
},
{
"lessThan": "5.10",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.224",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.165",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.105",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.46",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.10.*",
"status": "unaffected",
"version": "6.10.5",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.11",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.224",
"versionStartIncluding": "5.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.165",
"versionStartIncluding": "5.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.105",
"versionStartIncluding": "5.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.46",
"versionStartIncluding": "5.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.10.5",
"versionStartIncluding": "5.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.11",
"versionStartIncluding": "5.10",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: dsa: bcm_sf2: Fix a possible memory leak in bcm_sf2_mdio_register()\n\nbcm_sf2_mdio_register() calls of_phy_find_device() and then\nphy_device_remove() in a loop to remove existing PHY devices.\nof_phy_find_device() eventually calls bus_find_device(), which calls\nget_device() on the returned struct device * to increment the refcount.\nThe current implementation does not decrement the refcount, which causes\nmemory leak.\n\nThis commit adds the missing phy_device_free() call to decrement the\nrefcount via put_device() to balance the refcount."
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T20:32:58.689Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/b7b8d9f5e679af60c94251fd6728dde34be69a71"
},
{
"url": "https://git.kernel.org/stable/c/c05516c072903f6fb9134b8e7e1ad4bffcdc4819"
},
{
"url": "https://git.kernel.org/stable/c/7feef10768ea71d468d9bbc1e0d14c461876768c"
},
{
"url": "https://git.kernel.org/stable/c/a7d2808d67570e6acae45c2a96e0d59986888e4c"
},
{
"url": "https://git.kernel.org/stable/c/f3d5efe18a11f94150fee8b3fda9d62079af640a"
},
{
"url": "https://git.kernel.org/stable/c/e3862093ee93fcfbdadcb7957f5f8974fffa806a"
}
],
"title": "net: dsa: bcm_sf2: Fix a possible memory leak in bcm_sf2_mdio_register()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-44971",
"datePublished": "2024-09-04T18:56:47.475Z",
"dateReserved": "2024-08-21T05:34:56.669Z",
"dateUpdated": "2026-05-11T20:32:58.689Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-44974 (GCVE-0-2024-44974)
Vulnerability from cvelistv5 – Published: 2024-09-04 19:54 – Updated: 2026-08-05 11:37
VLAI
EPSS
VEX
Title
mptcp: pm: avoid possible UaF when selecting endp
Summary
In the Linux kernel, the following vulnerability has been resolved:
mptcp: pm: avoid possible UaF when selecting endp
select_local_address() and select_signal_address() both select an
endpoint entry from the list inside an RCU protected section, but return
a reference to it, to be read later on. If the entry is dereferenced
after the RCU unlock, reading info could cause a Use-after-Free.
A simple solution is to copy the required info while inside the RCU
protected section to avoid any risk of UaF later. The address ID might
need to be modified later to handle the ID0 case later, so a copy seems
OK to deal with.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-10 15:26 UTC
Assigner
References
8 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
01cacb00b35cb62b139f07d5f84bcf0eeda8eff6 , < ddee5b4b6a1cc03c1e9921cf34382e094c2009f1
(git)
Affected: 01cacb00b35cb62b139f07d5f84bcf0eeda8eff6 , < f2c865e9e3ca44fc06b5f73b29a954775e4dbb38 (git) Affected: 01cacb00b35cb62b139f07d5f84bcf0eeda8eff6 , < 2b4f46f9503633dade75cb796dd1949d0e6581a1 (git) Affected: 01cacb00b35cb62b139f07d5f84bcf0eeda8eff6 , < 9a9afbbc3fbfca4975eea4aa5b18556db5a0c0b8 (git) Affected: 01cacb00b35cb62b139f07d5f84bcf0eeda8eff6 , < 0201d65d9806d287a00e0ba96f0321835631f63f (git) Affected: 01cacb00b35cb62b139f07d5f84bcf0eeda8eff6 , < 48e50dcbcbaaf713d82bf2da5c16aeced94ad07d (git) |
|
| Linux | Linux |
Affected:
5.7
Unaffected: 0 , < 5.7 (semver) Unaffected: 5.10.226 , ≤ 5.10.* (semver) Unaffected: 5.15.167 , ≤ 5.15.* (semver) Unaffected: 6.1.109 , ≤ 6.1.* (semver) Unaffected: 6.6.48 , ≤ 6.6.* (semver) Unaffected: 6.10.7 , ≤ 6.10.* (semver) Unaffected: 6.11 , ≤ * (original_commit_for_fix) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-44974",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-09-10T15:26:21.490934Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-09-12T17:33:14.917Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T22:14:27.070Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/mptcp/pm_netlink.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "ddee5b4b6a1cc03c1e9921cf34382e094c2009f1",
"status": "affected",
"version": "01cacb00b35cb62b139f07d5f84bcf0eeda8eff6",
"versionType": "git"
},
{
"lessThan": "f2c865e9e3ca44fc06b5f73b29a954775e4dbb38",
"status": "affected",
"version": "01cacb00b35cb62b139f07d5f84bcf0eeda8eff6",
"versionType": "git"
},
{
"lessThan": "2b4f46f9503633dade75cb796dd1949d0e6581a1",
"status": "affected",
"version": "01cacb00b35cb62b139f07d5f84bcf0eeda8eff6",
"versionType": "git"
},
{
"lessThan": "9a9afbbc3fbfca4975eea4aa5b18556db5a0c0b8",
"status": "affected",
"version": "01cacb00b35cb62b139f07d5f84bcf0eeda8eff6",
"versionType": "git"
},
{
"lessThan": "0201d65d9806d287a00e0ba96f0321835631f63f",
"status": "affected",
"version": "01cacb00b35cb62b139f07d5f84bcf0eeda8eff6",
"versionType": "git"
},
{
"lessThan": "48e50dcbcbaaf713d82bf2da5c16aeced94ad07d",
"status": "affected",
"version": "01cacb00b35cb62b139f07d5f84bcf0eeda8eff6",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/mptcp/pm_netlink.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.7"
},
{
"lessThan": "5.7",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.226",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.167",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.109",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.48",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.10.*",
"status": "unaffected",
"version": "6.10.7",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.11",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.226",
"versionStartIncluding": "5.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.167",
"versionStartIncluding": "5.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.109",
"versionStartIncluding": "5.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.48",
"versionStartIncluding": "5.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.10.7",
"versionStartIncluding": "5.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.11",
"versionStartIncluding": "5.7",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmptcp: pm: avoid possible UaF when selecting endp\n\nselect_local_address() and select_signal_address() both select an\nendpoint entry from the list inside an RCU protected section, but return\na reference to it, to be read later on. If the entry is dereferenced\nafter the RCU unlock, reading info could cause a Use-after-Free.\n\nA simple solution is to copy the required info while inside the RCU\nprotected section to avoid any risk of UaF later. The address ID might\nneed to be modified later to handle the ID0 case later, so a copy seems\nOK to deal with."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"scenarios": [
{
"lang": "en",
"value": "AV:L - The freeing half of the race requires issuing MPTCP path-manager generic-netlink commands (MPTCP_PM_CMD_DEL_ADDR / FLUSH_ADDRS), which is a local operation; although the reading half is driven by remote MPTCP handshake events, exploitation requires local netlink access.\nAC:L - The attacker controls both sides of the race and the window is very wide \u2014 the stale pointer is used after msk-\u003epm.lock is dropped and across sleeping kernel_bind()/kernel_connect() and socket allocation in mptcp worker context \u2014 so the RCU grace period reliably elapses before the dereference.\nPR:L - The MPTCP PM netlink ops are GENL_UNS_ADMIN_PERM, so CAP_NET_ADMIN in a user-namespace-owned netns obtained via `unshare -Urn` suffices; MPTCP is enabled by default per-netns and creating IPPROTO_MPTCP sockets needs no privilege.\nUI:N - The attacker triggers connection establishment and endpoint deletion entirely on their own; no victim action is needed.\nS:U - The use-after-free is confined to kernel heap objects within the same security authority; no VM, sandbox, or IOMMU boundary is crossed.\nC:H - Freed heap contents are read as a mptcp_addr_info and both copied into the ADD_ADDR option transmitted to the remote peer and used as the bind address of a new subflow, leaking freed kernel memory repeatably; a reclaimed object additionally gives a general UAF read primitive.\nI:H - This is a use-after-free \u2014 the freed slab object can be reclaimed with attacker-sprayed data that then drives socket family selection, bind/connect addressing, and id_avail_bitmap clearing, giving heap-manipulation leverage toward control-flow hijacking.\nA:H - Dereferencing the freed mptcp_pm_addr_entry causes use-after-free oopses/panics (KASAN-reported), and the race can be re-triggered at will to crash the machine."
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-05T11:37:24.489Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/ddee5b4b6a1cc03c1e9921cf34382e094c2009f1"
},
{
"url": "https://git.kernel.org/stable/c/f2c865e9e3ca44fc06b5f73b29a954775e4dbb38"
},
{
"url": "https://git.kernel.org/stable/c/2b4f46f9503633dade75cb796dd1949d0e6581a1"
},
{
"url": "https://git.kernel.org/stable/c/9a9afbbc3fbfca4975eea4aa5b18556db5a0c0b8"
},
{
"url": "https://git.kernel.org/stable/c/0201d65d9806d287a00e0ba96f0321835631f63f"
},
{
"url": "https://git.kernel.org/stable/c/48e50dcbcbaaf713d82bf2da5c16aeced94ad07d"
}
],
"title": "mptcp: pm: avoid possible UaF when selecting endp",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-44974",
"datePublished": "2024-09-04T19:54:26.917Z",
"dateReserved": "2024-08-21T05:34:56.669Z",
"dateUpdated": "2026-08-05T11:37:24.489Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-44987 (GCVE-0-2024-44987)
Vulnerability from cvelistv5 – Published: 2024-09-04 19:54 – Updated: 2026-08-05 11:37
VLAI
EPSS
VEX
Title
ipv6: prevent UAF in ip6_send_skb()
Summary
In the Linux kernel, the following vulnerability has been resolved:
ipv6: prevent UAF in ip6_send_skb()
syzbot reported an UAF in ip6_send_skb() [1]
After ip6_local_out() has returned, we no longer can safely
dereference rt, unless we hold rcu_read_lock().
A similar issue has been fixed in commit
a688caa34beb ("ipv6: take rcu lock in rawv6_send_hdrinc()")
Another potential issue in ip6_finish_output2() is handled in a
separate patch.
[1]
BUG: KASAN: slab-use-after-free in ip6_send_skb+0x18d/0x230 net/ipv6/ip6_output.c:1964
Read of size 8 at addr ffff88806dde4858 by task syz.1.380/6530
CPU: 1 UID: 0 PID: 6530 Comm: syz.1.380 Not tainted 6.11.0-rc3-syzkaller-00306-gdf6cbc62cc9b #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:93 [inline]
dump_stack_lvl+0x241/0x360 lib/dump_stack.c:119
print_address_description mm/kasan/report.c:377 [inline]
print_report+0x169/0x550 mm/kasan/report.c:488
kasan_report+0x143/0x180 mm/kasan/report.c:601
ip6_send_skb+0x18d/0x230 net/ipv6/ip6_output.c:1964
rawv6_push_pending_frames+0x75c/0x9e0 net/ipv6/raw.c:588
rawv6_sendmsg+0x19c7/0x23c0 net/ipv6/raw.c:926
sock_sendmsg_nosec net/socket.c:730 [inline]
__sock_sendmsg+0x1a6/0x270 net/socket.c:745
sock_write_iter+0x2dd/0x400 net/socket.c:1160
do_iter_readv_writev+0x60a/0x890
vfs_writev+0x37c/0xbb0 fs/read_write.c:971
do_writev+0x1b1/0x350 fs/read_write.c:1018
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f936bf79e79
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f936cd7f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000014
RAX: ffffffffffffffda RBX: 00007f936c115f80 RCX: 00007f936bf79e79
RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000004
RBP: 00007f936bfe7916 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f936c115f80 R15: 00007fff2860a7a8
</TASK>
Allocated by task 6530:
kasan_save_stack mm/kasan/common.c:47 [inline]
kasan_save_track+0x3f/0x80 mm/kasan/common.c:68
unpoison_slab_object mm/kasan/common.c:312 [inline]
__kasan_slab_alloc+0x66/0x80 mm/kasan/common.c:338
kasan_slab_alloc include/linux/kasan.h:201 [inline]
slab_post_alloc_hook mm/slub.c:3988 [inline]
slab_alloc_node mm/slub.c:4037 [inline]
kmem_cache_alloc_noprof+0x135/0x2a0 mm/slub.c:4044
dst_alloc+0x12b/0x190 net/core/dst.c:89
ip6_blackhole_route+0x59/0x340 net/ipv6/route.c:2670
make_blackhole net/xfrm/xfrm_policy.c:3120 [inline]
xfrm_lookup_route+0xd1/0x1c0 net/xfrm/xfrm_policy.c:3313
ip6_dst_lookup_flow+0x13e/0x180 net/ipv6/ip6_output.c:1257
rawv6_sendmsg+0x1283/0x23c0 net/ipv6/raw.c:898
sock_sendmsg_nosec net/socket.c:730 [inline]
__sock_sendmsg+0x1a6/0x270 net/socket.c:745
____sys_sendmsg+0x525/0x7d0 net/socket.c:2597
___sys_sendmsg net/socket.c:2651 [inline]
__sys_sendmsg+0x2b0/0x3a0 net/socket.c:2680
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Freed by task 45:
kasan_save_stack mm/kasan/common.c:47 [inline]
kasan_save_track+0x3f/0x80 mm/kasan/common.c:68
kasan_save_free_info+0x40/0x50 mm/kasan/generic.c:579
poison_slab_object+0xe0/0x150 mm/kasan/common.c:240
__kasan_slab_free+0x37/0x60 mm/kasan/common.c:256
kasan_slab_free include/linux/kasan.h:184 [inline]
slab_free_hook mm/slub.c:2252 [inline]
slab_free mm/slub.c:4473 [inline]
kmem_cache_free+0x145/0x350 mm/slub.c:4548
dst_destroy+0x2ac/0x460 net/core/dst.c:124
rcu_do_batch kernel/rcu/tree.c:2569 [inline]
rcu_core+0xafd/0x1830 kernel/rcu/tree.
---truncated---
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-04 20:20 UTC
Assigner
References
13 references
Impacted products
9 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
0625491493d9000e4556bf566d205c28c8e7dc4e , < 571567e0277008459750f0728f246086b2659429
(git)
Affected: 0625491493d9000e4556bf566d205c28c8e7dc4e , < ce2f6cfab2c637d0bd9762104023a15d0ab7c0a8 (git) Affected: 0625491493d9000e4556bf566d205c28c8e7dc4e , < cb5880a0de12c7f618d2bdd84e2d985f1e06ed7e (git) Affected: 0625491493d9000e4556bf566d205c28c8e7dc4e , < 24e93695b1239fbe4c31e224372be77f82dab69a (git) Affected: 0625491493d9000e4556bf566d205c28c8e7dc4e , < 9a3e55afa95ed4ac9eda112d4f918af645d72f25 (git) Affected: 0625491493d9000e4556bf566d205c28c8e7dc4e , < af1dde074ee2ed7dd5bdca4e7e8ba17f44e7b011 (git) Affected: 0625491493d9000e4556bf566d205c28c8e7dc4e , < e44bd76dd072756e674f45c5be00153f4ded68b2 (git) Affected: 0625491493d9000e4556bf566d205c28c8e7dc4e , < faa389b2fbaaec7fd27a390b4896139f9da662e3 (git) |
|
| Linux | Linux |
Affected:
2.6.32
Unaffected: 0 , < 2.6.32 (semver) Unaffected: 4.19.321 , ≤ 4.19.* (semver) Unaffected: 5.4.283 , ≤ 5.4.* (semver) Unaffected: 5.10.225 , ≤ 5.10.* (semver) Unaffected: 5.15.166 , ≤ 5.15.* (semver) Unaffected: 6.1.107 , ≤ 6.1.* (semver) Unaffected: 6.6.48 , ≤ 6.6.* (semver) Unaffected: 6.10.7 , ≤ 6.10.* (semver) Unaffected: 6.11 , ≤ * (original_commit_for_fix) |
|
| Siemens | RUGGEDCOM RST2428P |
Affected:
0 , < V3.2
(custom)
|
|
| Siemens | RUGGEDCOM RST2428P |
Affected:
0 , < V3.1
(custom)
|
|
| Siemens | SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family |
Affected:
0 , < V3.2
(custom)
|
|
| Siemens | SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | SCALANCE XCM-/XRM-/XCH-/XRH-300 family |
Affected:
0 , < V3.2
(custom)
|
|
| Siemens | SCALANCE XCM-/XRM-/XCH-/XRH-300 family |
Affected:
0 , < V3.1
(custom)
|
|
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem |
Affected:
0 , < *
(custom)
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-44987",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-09-04T20:20:00.407827Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-09-04T20:21:05.118Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T22:14:37.598Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html"
}
],
"title": "CVE Program Container"
},
{
"affected": [
{
"defaultStatus": "unknown",
"product": "RUGGEDCOM RST2428P",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V3.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "RUGGEDCOM RST2428P",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V3.1",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V3.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family",
"vendor": "Siemens",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SCALANCE XCM-/XRM-/XCH-/XRH-300 family",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V3.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SCALANCE XCM-/XRM-/XCH-/XRH-300 family",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V3.1",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 TM MFP - GNU/Linux subsystem",
"vendor": "Siemens",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-05-12T11:57:25.163Z",
"orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
"shortName": "siemens-SADP"
},
"references": [
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-265688.html"
},
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-355557.html"
},
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-613116.html"
}
],
"x_adpType": "supplier"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/ipv6/ip6_output.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "571567e0277008459750f0728f246086b2659429",
"status": "affected",
"version": "0625491493d9000e4556bf566d205c28c8e7dc4e",
"versionType": "git"
},
{
"lessThan": "ce2f6cfab2c637d0bd9762104023a15d0ab7c0a8",
"status": "affected",
"version": "0625491493d9000e4556bf566d205c28c8e7dc4e",
"versionType": "git"
},
{
"lessThan": "cb5880a0de12c7f618d2bdd84e2d985f1e06ed7e",
"status": "affected",
"version": "0625491493d9000e4556bf566d205c28c8e7dc4e",
"versionType": "git"
},
{
"lessThan": "24e93695b1239fbe4c31e224372be77f82dab69a",
"status": "affected",
"version": "0625491493d9000e4556bf566d205c28c8e7dc4e",
"versionType": "git"
},
{
"lessThan": "9a3e55afa95ed4ac9eda112d4f918af645d72f25",
"status": "affected",
"version": "0625491493d9000e4556bf566d205c28c8e7dc4e",
"versionType": "git"
},
{
"lessThan": "af1dde074ee2ed7dd5bdca4e7e8ba17f44e7b011",
"status": "affected",
"version": "0625491493d9000e4556bf566d205c28c8e7dc4e",
"versionType": "git"
},
{
"lessThan": "e44bd76dd072756e674f45c5be00153f4ded68b2",
"status": "affected",
"version": "0625491493d9000e4556bf566d205c28c8e7dc4e",
"versionType": "git"
},
{
"lessThan": "faa389b2fbaaec7fd27a390b4896139f9da662e3",
"status": "affected",
"version": "0625491493d9000e4556bf566d205c28c8e7dc4e",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/ipv6/ip6_output.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.32"
},
{
"lessThan": "2.6.32",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.321",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.283",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.166",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.107",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.48",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.10.*",
"status": "unaffected",
"version": "6.10.7",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.11",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.321",
"versionStartIncluding": "2.6.32",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.283",
"versionStartIncluding": "2.6.32",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.225",
"versionStartIncluding": "2.6.32",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.166",
"versionStartIncluding": "2.6.32",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.107",
"versionStartIncluding": "2.6.32",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.48",
"versionStartIncluding": "2.6.32",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.10.7",
"versionStartIncluding": "2.6.32",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.11",
"versionStartIncluding": "2.6.32",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nipv6: prevent UAF in ip6_send_skb()\n\nsyzbot reported an UAF in ip6_send_skb() [1]\n\nAfter ip6_local_out() has returned, we no longer can safely\ndereference rt, unless we hold rcu_read_lock().\n\nA similar issue has been fixed in commit\na688caa34beb (\"ipv6: take rcu lock in rawv6_send_hdrinc()\")\n\nAnother potential issue in ip6_finish_output2() is handled in a\nseparate patch.\n\n[1]\n BUG: KASAN: slab-use-after-free in ip6_send_skb+0x18d/0x230 net/ipv6/ip6_output.c:1964\nRead of size 8 at addr ffff88806dde4858 by task syz.1.380/6530\n\nCPU: 1 UID: 0 PID: 6530 Comm: syz.1.380 Not tainted 6.11.0-rc3-syzkaller-00306-gdf6cbc62cc9b #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024\nCall Trace:\n \u003cTASK\u003e\n __dump_stack lib/dump_stack.c:93 [inline]\n dump_stack_lvl+0x241/0x360 lib/dump_stack.c:119\n print_address_description mm/kasan/report.c:377 [inline]\n print_report+0x169/0x550 mm/kasan/report.c:488\n kasan_report+0x143/0x180 mm/kasan/report.c:601\n ip6_send_skb+0x18d/0x230 net/ipv6/ip6_output.c:1964\n rawv6_push_pending_frames+0x75c/0x9e0 net/ipv6/raw.c:588\n rawv6_sendmsg+0x19c7/0x23c0 net/ipv6/raw.c:926\n sock_sendmsg_nosec net/socket.c:730 [inline]\n __sock_sendmsg+0x1a6/0x270 net/socket.c:745\n sock_write_iter+0x2dd/0x400 net/socket.c:1160\n do_iter_readv_writev+0x60a/0x890\n vfs_writev+0x37c/0xbb0 fs/read_write.c:971\n do_writev+0x1b1/0x350 fs/read_write.c:1018\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\nRIP: 0033:0x7f936bf79e79\nCode: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 \u003c48\u003e 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48\nRSP: 002b:00007f936cd7f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000014\nRAX: ffffffffffffffda RBX: 00007f936c115f80 RCX: 00007f936bf79e79\nRDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000004\nRBP: 00007f936bfe7916 R08: 0000000000000000 R09: 0000000000000000\nR10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000\nR13: 0000000000000000 R14: 00007f936c115f80 R15: 00007fff2860a7a8\n \u003c/TASK\u003e\n\nAllocated by task 6530:\n kasan_save_stack mm/kasan/common.c:47 [inline]\n kasan_save_track+0x3f/0x80 mm/kasan/common.c:68\n unpoison_slab_object mm/kasan/common.c:312 [inline]\n __kasan_slab_alloc+0x66/0x80 mm/kasan/common.c:338\n kasan_slab_alloc include/linux/kasan.h:201 [inline]\n slab_post_alloc_hook mm/slub.c:3988 [inline]\n slab_alloc_node mm/slub.c:4037 [inline]\n kmem_cache_alloc_noprof+0x135/0x2a0 mm/slub.c:4044\n dst_alloc+0x12b/0x190 net/core/dst.c:89\n ip6_blackhole_route+0x59/0x340 net/ipv6/route.c:2670\n make_blackhole net/xfrm/xfrm_policy.c:3120 [inline]\n xfrm_lookup_route+0xd1/0x1c0 net/xfrm/xfrm_policy.c:3313\n ip6_dst_lookup_flow+0x13e/0x180 net/ipv6/ip6_output.c:1257\n rawv6_sendmsg+0x1283/0x23c0 net/ipv6/raw.c:898\n sock_sendmsg_nosec net/socket.c:730 [inline]\n __sock_sendmsg+0x1a6/0x270 net/socket.c:745\n ____sys_sendmsg+0x525/0x7d0 net/socket.c:2597\n ___sys_sendmsg net/socket.c:2651 [inline]\n __sys_sendmsg+0x2b0/0x3a0 net/socket.c:2680\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\nFreed by task 45:\n kasan_save_stack mm/kasan/common.c:47 [inline]\n kasan_save_track+0x3f/0x80 mm/kasan/common.c:68\n kasan_save_free_info+0x40/0x50 mm/kasan/generic.c:579\n poison_slab_object+0xe0/0x150 mm/kasan/common.c:240\n __kasan_slab_free+0x37/0x60 mm/kasan/common.c:256\n kasan_slab_free include/linux/kasan.h:184 [inline]\n slab_free_hook mm/slub.c:2252 [inline]\n slab_free mm/slub.c:4473 [inline]\n kmem_cache_free+0x145/0x350 mm/slub.c:4548\n dst_destroy+0x2ac/0x460 net/core/dst.c:124\n rcu_do_batch kernel/rcu/tree.c:2569 [inline]\n rcu_core+0xafd/0x1830 kernel/rcu/tree.\n---truncated---"
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"scenarios": [
{
"lang": "en",
"value": "AV:L - The vulnerability is triggered from the local transmit path via a `sendmsg`/`writev` syscall on an IPv6 raw or UDP socket, requiring local access to issue syscalls. The remote-facing callers (`icmp6_send`/`icmpv6_echo_reply`) use `xfrm_lookup()` and cannot produce the refcount-1 blackhole dst needed to free the route.\nAC:L - The attacker sets up both sides of the race \u2014 the xfrm policy that forces a refcount-1 blackhole dst and the conntrack defrag hook that drops it \u2014 and can spam the sendmsg loop under self-generated scheduling/interrupt load until the RCU grace period elapses in the window, as syzbot demonstrated.\nPR:L - An unprivileged local user reaches this via `unshare -Urn`, which grants `CAP_NET_RAW` (checked as `ns_capable(net-\u003euser_ns, ...)` in `net/ipv6/af_inet6.c:167`) and `CAP_NET_ADMIN` for the xfrm policy; the UDPv6 send path itself requires no capability.\nUI:N - The attacker performs every step \u2014 policy setup and packet transmission \u2014 from their own process with no action by any other user.\nS:U - The use-after-free corrupts kernel memory within the same kernel security authority, with no crossing of a VM, IOMMU, or sandbox boundary.\nC:H - The freed `rt6_info` slab is read after release, and the leaked `rt6i_idev` value is dereferenced, so a groomed reallocation turns this into disclosure of arbitrary kernel memory contents.\nI:H - `IP6_INC_STATS` expands to `this_cpu_inc()` through the stale `rt6i_idev` pointer, giving an attacker-controlled 64-bit increment at an arbitrary address once the freed slab is reclaimed with sprayed data \u2014 a write primitive usable for privilege escalation.\nA:H - The use-after-free reliably produces a KASAN splat or a wild-pointer dereference and kernel oops/panic, and can be re-triggered repeatedly by an unprivileged local user."
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-05T11:37:29.834Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/571567e0277008459750f0728f246086b2659429"
},
{
"url": "https://git.kernel.org/stable/c/ce2f6cfab2c637d0bd9762104023a15d0ab7c0a8"
},
{
"url": "https://git.kernel.org/stable/c/cb5880a0de12c7f618d2bdd84e2d985f1e06ed7e"
},
{
"url": "https://git.kernel.org/stable/c/24e93695b1239fbe4c31e224372be77f82dab69a"
},
{
"url": "https://git.kernel.org/stable/c/9a3e55afa95ed4ac9eda112d4f918af645d72f25"
},
{
"url": "https://git.kernel.org/stable/c/af1dde074ee2ed7dd5bdca4e7e8ba17f44e7b011"
},
{
"url": "https://git.kernel.org/stable/c/e44bd76dd072756e674f45c5be00153f4ded68b2"
},
{
"url": "https://git.kernel.org/stable/c/faa389b2fbaaec7fd27a390b4896139f9da662e3"
}
],
"title": "ipv6: prevent UAF in ip6_send_skb()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-44987",
"datePublished": "2024-09-04T19:54:35.510Z",
"dateReserved": "2024-08-21T05:34:56.671Z",
"dateUpdated": "2026-08-05T11:37:29.834Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-44988 (GCVE-0-2024-44988)
Vulnerability from cvelistv5 – Published: 2024-09-04 19:54 – Updated: 2026-08-05 11:37
VLAI
EPSS
VEX
Title
net: dsa: mv88e6xxx: Fix out-of-bound access
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: dsa: mv88e6xxx: Fix out-of-bound access
If an ATU violation was caused by a CPU Load operation, the SPID could
be larger than DSA_MAX_PORTS (the size of mv88e6xxx_chip.ports[] array).
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-04 20:19 UTC
Assigner
References
10 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
27a2fa0098171199022affa76bdf15d77585457f , < 4a88fca95c8df3746b71e31f44a02d35f06f9864
(git)
Affected: 75c05a74e745ae7d663b04d75777af80ada2233c , < d39f5be62f098fe367d672b4dd4bc4b2b80e08e7 (git) Affected: 75c05a74e745ae7d663b04d75777af80ada2233c , < 050e7274ab2150cd212b2372595720e7b83a15bd (git) Affected: 75c05a74e745ae7d663b04d75777af80ada2233c , < a10d0337115a6d223a1563d853d4455f05d0b2e3 (git) Affected: 75c05a74e745ae7d663b04d75777af80ada2233c , < 18b2e833daf049223ab3c2efdf8cdee08854c484 (git) Affected: 75c05a74e745ae7d663b04d75777af80ada2233c , < f7d8c2fabd39250cf2333fbf8eef67e837f90a5d (git) Affected: 75c05a74e745ae7d663b04d75777af80ada2233c , < f87ce03c652dba199aef15ac18ade3991db5477e (git) Affected: 75c05a74e745ae7d663b04d75777af80ada2233c , < 528876d867a23b5198022baf2e388052ca67c952 (git) Affected: 1657d2814e83d3e338d6d60c5829d15d86645bc0 (git) Affected: 4.19.21 , < 4.19.323 (semver) Affected: 4.20.8 , < 4.21 (semver) |
|
| Linux | Linux |
Affected:
5.0
Unaffected: 0 , < 5.0 (semver) Unaffected: 4.19.323 , ≤ 4.19.* (semver) Unaffected: 5.4.283 , ≤ 5.4.* (semver) Unaffected: 5.10.225 , ≤ 5.10.* (semver) Unaffected: 5.15.166 , ≤ 5.15.* (semver) Unaffected: 6.1.107 , ≤ 6.1.* (semver) Unaffected: 6.6.48 , ≤ 6.6.* (semver) Unaffected: 6.10.7 , ≤ 6.10.* (semver) Unaffected: 6.11 , ≤ * (original_commit_for_fix) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-44988",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-09-04T20:19:54.931496Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-09-04T20:21:00.834Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T22:14:40.536Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/dsa/mv88e6xxx/global1_atu.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "4a88fca95c8df3746b71e31f44a02d35f06f9864",
"status": "affected",
"version": "27a2fa0098171199022affa76bdf15d77585457f",
"versionType": "git"
},
{
"lessThan": "d39f5be62f098fe367d672b4dd4bc4b2b80e08e7",
"status": "affected",
"version": "75c05a74e745ae7d663b04d75777af80ada2233c",
"versionType": "git"
},
{
"lessThan": "050e7274ab2150cd212b2372595720e7b83a15bd",
"status": "affected",
"version": "75c05a74e745ae7d663b04d75777af80ada2233c",
"versionType": "git"
},
{
"lessThan": "a10d0337115a6d223a1563d853d4455f05d0b2e3",
"status": "affected",
"version": "75c05a74e745ae7d663b04d75777af80ada2233c",
"versionType": "git"
},
{
"lessThan": "18b2e833daf049223ab3c2efdf8cdee08854c484",
"status": "affected",
"version": "75c05a74e745ae7d663b04d75777af80ada2233c",
"versionType": "git"
},
{
"lessThan": "f7d8c2fabd39250cf2333fbf8eef67e837f90a5d",
"status": "affected",
"version": "75c05a74e745ae7d663b04d75777af80ada2233c",
"versionType": "git"
},
{
"lessThan": "f87ce03c652dba199aef15ac18ade3991db5477e",
"status": "affected",
"version": "75c05a74e745ae7d663b04d75777af80ada2233c",
"versionType": "git"
},
{
"lessThan": "528876d867a23b5198022baf2e388052ca67c952",
"status": "affected",
"version": "75c05a74e745ae7d663b04d75777af80ada2233c",
"versionType": "git"
},
{
"status": "affected",
"version": "1657d2814e83d3e338d6d60c5829d15d86645bc0",
"versionType": "git"
},
{
"lessThan": "4.19.323",
"status": "affected",
"version": "4.19.21",
"versionType": "semver"
},
{
"lessThan": "4.21",
"status": "affected",
"version": "4.20.8",
"versionType": "semver"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/dsa/mv88e6xxx/global1_atu.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.0"
},
{
"lessThan": "5.0",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.323",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.283",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.166",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.107",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.48",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.10.*",
"status": "unaffected",
"version": "6.10.7",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.11",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.323",
"versionStartIncluding": "4.19.21",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.283",
"versionStartIncluding": "5.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.225",
"versionStartIncluding": "5.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.166",
"versionStartIncluding": "5.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.107",
"versionStartIncluding": "5.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.48",
"versionStartIncluding": "5.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.10.7",
"versionStartIncluding": "5.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.11",
"versionStartIncluding": "5.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.20.8",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: dsa: mv88e6xxx: Fix out-of-bound access\n\nIf an ATU violation was caused by a CPU Load operation, the SPID could\nbe larger than DSA_MAX_PORTS (the size of mv88e6xxx_chip.ports[] array)."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"scenarios": [
{
"lang": "en",
"value": "AV:A - The trigger is entirely L2: an attacker attached to a port of the Marvell DSA switch floods spoofed source MACs to saturate ATU bins and sends IGMP/MLD reports that the bridge snoops and offloads as ATU Load operations, neither of which crosses a router. This is the switch-driver equivalent of WiFi/Bluetooth-class adjacency rather than routable network reach.\nAC:L - Both preconditions are created by the attacker\u0027s own frames \u2014 MAC flooding to fill a 4-entry ATU bin is trivial and deterministic, and each new multicast group join forces a fresh CPU ATU Load that hits the full bin, reliably yielding SPID=0xF. No race, no memory-layout luck, and the handler runs in both hardware-IRQ and 100 ms polling modes.\nPR:N - The attacker only needs to emit raw Ethernet frames and IGMP reports on the switch segment; no account, credential, capability, or authentication on the target device is involved. The bridge\u0027s default multicast snooping performs the privileged ATU load on the attacker\u0027s behalf.\nUI:N - The attacker\u0027s own transmitted frames drive both the ATU fill and the MDB offload that causes the violation interrupt. No administrator or user action on the target is required.\nS:U - The out-of-bounds increment corrupts kernel heap memory within the same kernel security authority as the DSA driver. No hypervisor, IOMMU, or sandbox boundary is crossed.\nC:H - The out-of-bounds access is a read-modify-write past the end of `chip-\u003eports[]`, and the repeatable increment primitive can be aimed at adjacent length, index, or pointer fields (e.g. `fid_bitmap`, `regions[]`, the `msts` list_head, or a neighbouring slab object) to turn the corruption into out-of-bounds reads and kernel memory disclosure.\nI:H - This is an out-of-bounds write of a 64-bit word at a fixed offset beyond the array, and because the attacker can force the increment an unbounded number of times, an adjacent pointer, counter, or refcount can be driven to an arbitrary value \u2014 a genuine heap corruption primitive, not a benign miscount.\nA:H - Corrupting `msts`/`regions[]` pointers, the FID allocation bitmap, or an adjacent slab object leads to oops, panic, or list corruption on the next traversal, and the attacker can repeat the write indefinitely from the LAN. On the embedded, automotive, and industrial gateways where mv88e6xxx switches are deployed this is a repeatable full denial of service."
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-05T11:37:30.924Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/4a88fca95c8df3746b71e31f44a02d35f06f9864"
},
{
"url": "https://git.kernel.org/stable/c/d39f5be62f098fe367d672b4dd4bc4b2b80e08e7"
},
{
"url": "https://git.kernel.org/stable/c/050e7274ab2150cd212b2372595720e7b83a15bd"
},
{
"url": "https://git.kernel.org/stable/c/a10d0337115a6d223a1563d853d4455f05d0b2e3"
},
{
"url": "https://git.kernel.org/stable/c/18b2e833daf049223ab3c2efdf8cdee08854c484"
},
{
"url": "https://git.kernel.org/stable/c/f7d8c2fabd39250cf2333fbf8eef67e837f90a5d"
},
{
"url": "https://git.kernel.org/stable/c/f87ce03c652dba199aef15ac18ade3991db5477e"
},
{
"url": "https://git.kernel.org/stable/c/528876d867a23b5198022baf2e388052ca67c952"
}
],
"title": "net: dsa: mv88e6xxx: Fix out-of-bound access",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-44988",
"datePublished": "2024-09-04T19:54:36.168Z",
"dateReserved": "2024-08-21T05:34:56.671Z",
"dateUpdated": "2026-08-05T11:37:30.924Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-44989 (GCVE-0-2024-44989)
Vulnerability from cvelistv5 – Published: 2024-09-04 19:54 – Updated: 2026-05-12 11:57
VLAI
EPSS
VEX
Title
bonding: fix xfrm real_dev null pointer dereference
Summary
In the Linux kernel, the following vulnerability has been resolved:
bonding: fix xfrm real_dev null pointer dereference
We shouldn't set real_dev to NULL because packets can be in transit and
xfrm might call xdo_dev_offload_ok() in parallel. All callbacks assume
real_dev is set.
Example trace:
kernel: BUG: unable to handle page fault for address: 0000000000001030
kernel: bond0: (slave eni0np1): making interface the new active one
kernel: #PF: supervisor write access in kernel mode
kernel: #PF: error_code(0x0002) - not-present page
kernel: PGD 0 P4D 0
kernel: Oops: 0002 [#1] PREEMPT SMP
kernel: CPU: 4 PID: 2237 Comm: ping Not tainted 6.7.7+ #12
kernel: Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-2.fc40 04/01/2014
kernel: RIP: 0010:nsim_ipsec_offload_ok+0xc/0x20 [netdevsim]
kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA
kernel: Code: e0 0f 0b 48 83 7f 38 00 74 de 0f 0b 48 8b 47 08 48 8b 37 48 8b 78 40 e9 b2 e5 9a d7 66 90 0f 1f 44 00 00 48 8b 86 80 02 00 00 <83> 80 30 10 00 00 01 b8 01 00 00 00 c3 0f 1f 80 00 00 00 00 0f 1f
kernel: bond0: (slave eni0np1): making interface the new active one
kernel: RSP: 0018:ffffabde81553b98 EFLAGS: 00010246
kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA
kernel:
kernel: RAX: 0000000000000000 RBX: ffff9eb404e74900 RCX: ffff9eb403d97c60
kernel: RDX: ffffffffc090de10 RSI: ffff9eb404e74900 RDI: ffff9eb3c5de9e00
kernel: RBP: ffff9eb3c0a42000 R08: 0000000000000010 R09: 0000000000000014
kernel: R10: 7974203030303030 R11: 3030303030303030 R12: 0000000000000000
kernel: R13: ffff9eb3c5de9e00 R14: ffffabde81553cc8 R15: ffff9eb404c53000
kernel: FS: 00007f2a77a3ad00(0000) GS:ffff9eb43bd00000(0000) knlGS:0000000000000000
kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
kernel: CR2: 0000000000001030 CR3: 00000001122ab000 CR4: 0000000000350ef0
kernel: bond0: (slave eni0np1): making interface the new active one
kernel: Call Trace:
kernel: <TASK>
kernel: ? __die+0x1f/0x60
kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA
kernel: ? page_fault_oops+0x142/0x4c0
kernel: ? do_user_addr_fault+0x65/0x670
kernel: ? kvm_read_and_reset_apf_flags+0x3b/0x50
kernel: bond0: (slave eni0np1): making interface the new active one
kernel: ? exc_page_fault+0x7b/0x180
kernel: ? asm_exc_page_fault+0x22/0x30
kernel: ? nsim_bpf_uninit+0x50/0x50 [netdevsim]
kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA
kernel: ? nsim_ipsec_offload_ok+0xc/0x20 [netdevsim]
kernel: bond0: (slave eni0np1): making interface the new active one
kernel: bond_ipsec_offload_ok+0x7b/0x90 [bonding]
kernel: xfrm_output+0x61/0x3b0
kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA
kernel: ip_push_pending_frames+0x56/0x80
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-04 20:19 UTC
Assigner
References
11 references
Impacted products
9 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
18cb261afd7bf50134e5ccacc5ec91ea16efadd4 , < 21816b696c172c19d53a30d45ee005cce246ed21
(git)
Affected: 18cb261afd7bf50134e5ccacc5ec91ea16efadd4 , < 2f72c6a66bcd7e0187ec085237fee5db27145294 (git) Affected: 18cb261afd7bf50134e5ccacc5ec91ea16efadd4 , < 7fa9243391ad2afe798ef4ea2e2851947b95754f (git) Affected: 18cb261afd7bf50134e5ccacc5ec91ea16efadd4 , < 4582d4ff413a07d4ed8a4823c652dc5207760548 (git) Affected: 18cb261afd7bf50134e5ccacc5ec91ea16efadd4 , < 89fc1dca79db5c3e7a2d589ecbf8a3661c65f436 (git) Affected: 18cb261afd7bf50134e5ccacc5ec91ea16efadd4 , < f8cde9805981c50d0c029063dc7d82821806fc44 (git) |
|
| Linux | Linux |
Affected:
5.9
Unaffected: 0 , < 5.9 (semver) Unaffected: 5.10.225 , ≤ 5.10.* (semver) Unaffected: 5.15.166 , ≤ 5.15.* (semver) Unaffected: 6.1.107 , ≤ 6.1.* (semver) Unaffected: 6.6.48 , ≤ 6.6.* (semver) Unaffected: 6.10.7 , ≤ 6.10.* (semver) Unaffected: 6.11 , ≤ * (original_commit_for_fix) |
|
| Siemens | RUGGEDCOM RST2428P |
Affected:
0 , < V3.2
(custom)
|
|
| Siemens | RUGGEDCOM RST2428P |
Affected:
0 , < V3.1
(custom)
|
|
| Siemens | SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family |
Affected:
0 , < V3.2
(custom)
|
|
| Siemens | SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | SCALANCE XCM-/XRM-/XCH-/XRH-300 family |
Affected:
0 , < V3.2
(custom)
|
|
| Siemens | SCALANCE XCM-/XRM-/XCH-/XRH-300 family |
Affected:
0 , < V3.1
(custom)
|
|
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem |
Affected:
0 , < *
(custom)
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-44989",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-09-04T20:19:50.219529Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-09-04T20:20:52.769Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T22:14:43.608Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html"
}
],
"title": "CVE Program Container"
},
{
"affected": [
{
"defaultStatus": "unknown",
"product": "RUGGEDCOM RST2428P",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V3.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "RUGGEDCOM RST2428P",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V3.1",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V3.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family",
"vendor": "Siemens",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SCALANCE XCM-/XRM-/XCH-/XRH-300 family",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V3.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SCALANCE XCM-/XRM-/XCH-/XRH-300 family",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V3.1",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 TM MFP - GNU/Linux subsystem",
"vendor": "Siemens",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-05-12T11:57:26.653Z",
"orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
"shortName": "siemens-SADP"
},
"references": [
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-265688.html"
},
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-355557.html"
},
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-613116.html"
}
],
"x_adpType": "supplier"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/bonding/bond_main.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "21816b696c172c19d53a30d45ee005cce246ed21",
"status": "affected",
"version": "18cb261afd7bf50134e5ccacc5ec91ea16efadd4",
"versionType": "git"
},
{
"lessThan": "2f72c6a66bcd7e0187ec085237fee5db27145294",
"status": "affected",
"version": "18cb261afd7bf50134e5ccacc5ec91ea16efadd4",
"versionType": "git"
},
{
"lessThan": "7fa9243391ad2afe798ef4ea2e2851947b95754f",
"status": "affected",
"version": "18cb261afd7bf50134e5ccacc5ec91ea16efadd4",
"versionType": "git"
},
{
"lessThan": "4582d4ff413a07d4ed8a4823c652dc5207760548",
"status": "affected",
"version": "18cb261afd7bf50134e5ccacc5ec91ea16efadd4",
"versionType": "git"
},
{
"lessThan": "89fc1dca79db5c3e7a2d589ecbf8a3661c65f436",
"status": "affected",
"version": "18cb261afd7bf50134e5ccacc5ec91ea16efadd4",
"versionType": "git"
},
{
"lessThan": "f8cde9805981c50d0c029063dc7d82821806fc44",
"status": "affected",
"version": "18cb261afd7bf50134e5ccacc5ec91ea16efadd4",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/bonding/bond_main.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.9"
},
{
"lessThan": "5.9",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.166",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.107",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.48",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.10.*",
"status": "unaffected",
"version": "6.10.7",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.11",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.225",
"versionStartIncluding": "5.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.166",
"versionStartIncluding": "5.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.107",
"versionStartIncluding": "5.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.48",
"versionStartIncluding": "5.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.10.7",
"versionStartIncluding": "5.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.11",
"versionStartIncluding": "5.9",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbonding: fix xfrm real_dev null pointer dereference\n\nWe shouldn\u0027t set real_dev to NULL because packets can be in transit and\nxfrm might call xdo_dev_offload_ok() in parallel. All callbacks assume\nreal_dev is set.\n\n Example trace:\n kernel: BUG: unable to handle page fault for address: 0000000000001030\n kernel: bond0: (slave eni0np1): making interface the new active one\n kernel: #PF: supervisor write access in kernel mode\n kernel: #PF: error_code(0x0002) - not-present page\n kernel: PGD 0 P4D 0\n kernel: Oops: 0002 [#1] PREEMPT SMP\n kernel: CPU: 4 PID: 2237 Comm: ping Not tainted 6.7.7+ #12\n kernel: Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-2.fc40 04/01/2014\n kernel: RIP: 0010:nsim_ipsec_offload_ok+0xc/0x20 [netdevsim]\n kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA\n kernel: Code: e0 0f 0b 48 83 7f 38 00 74 de 0f 0b 48 8b 47 08 48 8b 37 48 8b 78 40 e9 b2 e5 9a d7 66 90 0f 1f 44 00 00 48 8b 86 80 02 00 00 \u003c83\u003e 80 30 10 00 00 01 b8 01 00 00 00 c3 0f 1f 80 00 00 00 00 0f 1f\n kernel: bond0: (slave eni0np1): making interface the new active one\n kernel: RSP: 0018:ffffabde81553b98 EFLAGS: 00010246\n kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA\n kernel:\n kernel: RAX: 0000000000000000 RBX: ffff9eb404e74900 RCX: ffff9eb403d97c60\n kernel: RDX: ffffffffc090de10 RSI: ffff9eb404e74900 RDI: ffff9eb3c5de9e00\n kernel: RBP: ffff9eb3c0a42000 R08: 0000000000000010 R09: 0000000000000014\n kernel: R10: 7974203030303030 R11: 3030303030303030 R12: 0000000000000000\n kernel: R13: ffff9eb3c5de9e00 R14: ffffabde81553cc8 R15: ffff9eb404c53000\n kernel: FS: 00007f2a77a3ad00(0000) GS:ffff9eb43bd00000(0000) knlGS:0000000000000000\n kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n kernel: CR2: 0000000000001030 CR3: 00000001122ab000 CR4: 0000000000350ef0\n kernel: bond0: (slave eni0np1): making interface the new active one\n kernel: Call Trace:\n kernel: \u003cTASK\u003e\n kernel: ? __die+0x1f/0x60\n kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA\n kernel: ? page_fault_oops+0x142/0x4c0\n kernel: ? do_user_addr_fault+0x65/0x670\n kernel: ? kvm_read_and_reset_apf_flags+0x3b/0x50\n kernel: bond0: (slave eni0np1): making interface the new active one\n kernel: ? exc_page_fault+0x7b/0x180\n kernel: ? asm_exc_page_fault+0x22/0x30\n kernel: ? nsim_bpf_uninit+0x50/0x50 [netdevsim]\n kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA\n kernel: ? nsim_ipsec_offload_ok+0xc/0x20 [netdevsim]\n kernel: bond0: (slave eni0np1): making interface the new active one\n kernel: bond_ipsec_offload_ok+0x7b/0x90 [bonding]\n kernel: xfrm_output+0x61/0x3b0\n kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA\n kernel: ip_push_pending_frames+0x56/0x80"
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T20:33:18.785Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/21816b696c172c19d53a30d45ee005cce246ed21"
},
{
"url": "https://git.kernel.org/stable/c/2f72c6a66bcd7e0187ec085237fee5db27145294"
},
{
"url": "https://git.kernel.org/stable/c/7fa9243391ad2afe798ef4ea2e2851947b95754f"
},
{
"url": "https://git.kernel.org/stable/c/4582d4ff413a07d4ed8a4823c652dc5207760548"
},
{
"url": "https://git.kernel.org/stable/c/89fc1dca79db5c3e7a2d589ecbf8a3661c65f436"
},
{
"url": "https://git.kernel.org/stable/c/f8cde9805981c50d0c029063dc7d82821806fc44"
}
],
"title": "bonding: fix xfrm real_dev null pointer dereference",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-44989",
"datePublished": "2024-09-04T19:54:36.858Z",
"dateReserved": "2024-08-21T05:34:56.671Z",
"dateUpdated": "2026-05-12T11:57:26.653Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-44990 (GCVE-0-2024-44990)
Vulnerability from cvelistv5 – Published: 2024-09-04 19:54 – Updated: 2026-05-12 11:57
VLAI
EPSS
VEX
Title
bonding: fix null pointer deref in bond_ipsec_offload_ok
Summary
In the Linux kernel, the following vulnerability has been resolved:
bonding: fix null pointer deref in bond_ipsec_offload_ok
We must check if there is an active slave before dereferencing the pointer.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-04 20:19 UTC
Assigner
References
11 references
Impacted products
9 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
18cb261afd7bf50134e5ccacc5ec91ea16efadd4 , < 81216b9352be43f8958092d379f6dec85443c309
(git)
Affected: 18cb261afd7bf50134e5ccacc5ec91ea16efadd4 , < 2f5bdd68c1ce64bda6bef4d361a3de23b04ccd59 (git) Affected: 18cb261afd7bf50134e5ccacc5ec91ea16efadd4 , < 32a0173600c63aadaf2103bf02f074982e8602ab (git) Affected: 18cb261afd7bf50134e5ccacc5ec91ea16efadd4 , < 0707260a18312bbcd2a5668584e3692d0a29e3f6 (git) Affected: 18cb261afd7bf50134e5ccacc5ec91ea16efadd4 , < b70b0ddfed31fc92c8dc722d0afafc8e14cb550c (git) Affected: 18cb261afd7bf50134e5ccacc5ec91ea16efadd4 , < 95c90e4ad89d493a7a14fa200082e466e2548f9d (git) |
|
| Linux | Linux |
Affected:
5.9
Unaffected: 0 , < 5.9 (semver) Unaffected: 5.10.225 , ≤ 5.10.* (semver) Unaffected: 5.15.166 , ≤ 5.15.* (semver) Unaffected: 6.1.107 , ≤ 6.1.* (semver) Unaffected: 6.6.48 , ≤ 6.6.* (semver) Unaffected: 6.10.7 , ≤ 6.10.* (semver) Unaffected: 6.11 , ≤ * (original_commit_for_fix) |
|
| Siemens | RUGGEDCOM RST2428P |
Affected:
0 , < V3.2
(custom)
|
|
| Siemens | RUGGEDCOM RST2428P |
Affected:
0 , < V3.1
(custom)
|
|
| Siemens | SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family |
Affected:
0 , < V3.2
(custom)
|
|
| Siemens | SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | SCALANCE XCM-/XRM-/XCH-/XRH-300 family |
Affected:
0 , < V3.2
(custom)
|
|
| Siemens | SCALANCE XCM-/XRM-/XCH-/XRH-300 family |
Affected:
0 , < V3.1
(custom)
|
|
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem |
Affected:
0 , < *
(custom)
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-44990",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-09-04T20:19:45.863668Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-09-04T20:21:23.035Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T22:14:46.719Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html"
}
],
"title": "CVE Program Container"
},
{
"affected": [
{
"defaultStatus": "unknown",
"product": "RUGGEDCOM RST2428P",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V3.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "RUGGEDCOM RST2428P",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V3.1",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V3.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family",
"vendor": "Siemens",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SCALANCE XCM-/XRM-/XCH-/XRH-300 family",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V3.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SCALANCE XCM-/XRM-/XCH-/XRH-300 family",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V3.1",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 TM MFP - GNU/Linux subsystem",
"vendor": "Siemens",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-05-12T11:57:28.105Z",
"orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
"shortName": "siemens-SADP"
},
"references": [
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-265688.html"
},
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-355557.html"
},
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-613116.html"
}
],
"x_adpType": "supplier"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/bonding/bond_main.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "81216b9352be43f8958092d379f6dec85443c309",
"status": "affected",
"version": "18cb261afd7bf50134e5ccacc5ec91ea16efadd4",
"versionType": "git"
},
{
"lessThan": "2f5bdd68c1ce64bda6bef4d361a3de23b04ccd59",
"status": "affected",
"version": "18cb261afd7bf50134e5ccacc5ec91ea16efadd4",
"versionType": "git"
},
{
"lessThan": "32a0173600c63aadaf2103bf02f074982e8602ab",
"status": "affected",
"version": "18cb261afd7bf50134e5ccacc5ec91ea16efadd4",
"versionType": "git"
},
{
"lessThan": "0707260a18312bbcd2a5668584e3692d0a29e3f6",
"status": "affected",
"version": "18cb261afd7bf50134e5ccacc5ec91ea16efadd4",
"versionType": "git"
},
{
"lessThan": "b70b0ddfed31fc92c8dc722d0afafc8e14cb550c",
"status": "affected",
"version": "18cb261afd7bf50134e5ccacc5ec91ea16efadd4",
"versionType": "git"
},
{
"lessThan": "95c90e4ad89d493a7a14fa200082e466e2548f9d",
"status": "affected",
"version": "18cb261afd7bf50134e5ccacc5ec91ea16efadd4",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/bonding/bond_main.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.9"
},
{
"lessThan": "5.9",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.166",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.107",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.48",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.10.*",
"status": "unaffected",
"version": "6.10.7",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.11",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.225",
"versionStartIncluding": "5.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.166",
"versionStartIncluding": "5.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.107",
"versionStartIncluding": "5.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.48",
"versionStartIncluding": "5.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.10.7",
"versionStartIncluding": "5.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.11",
"versionStartIncluding": "5.9",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbonding: fix null pointer deref in bond_ipsec_offload_ok\n\nWe must check if there is an active slave before dereferencing the pointer."
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T20:33:19.934Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/81216b9352be43f8958092d379f6dec85443c309"
},
{
"url": "https://git.kernel.org/stable/c/2f5bdd68c1ce64bda6bef4d361a3de23b04ccd59"
},
{
"url": "https://git.kernel.org/stable/c/32a0173600c63aadaf2103bf02f074982e8602ab"
},
{
"url": "https://git.kernel.org/stable/c/0707260a18312bbcd2a5668584e3692d0a29e3f6"
},
{
"url": "https://git.kernel.org/stable/c/b70b0ddfed31fc92c8dc722d0afafc8e14cb550c"
},
{
"url": "https://git.kernel.org/stable/c/95c90e4ad89d493a7a14fa200082e466e2548f9d"
}
],
"title": "bonding: fix null pointer deref in bond_ipsec_offload_ok",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-44990",
"datePublished": "2024-09-04T19:54:37.518Z",
"dateReserved": "2024-08-21T05:34:56.671Z",
"dateUpdated": "2026-05-12T11:57:28.105Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-44995 (GCVE-0-2024-44995)
Vulnerability from cvelistv5 – Published: 2024-09-04 19:54 – Updated: 2026-08-05 11:37
VLAI
EPSS
VEX
Title
net: hns3: fix a deadlock problem when config TC during resetting
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: hns3: fix a deadlock problem when config TC during resetting
When config TC during the reset process, may cause a deadlock, the flow is
as below:
pf reset start
│
▼
......
setup tc │
│ ▼
▼ DOWN: napi_disable()
napi_disable()(skip) │
│ │
▼ ▼
...... ......
│ │
▼ │
napi_enable() │
▼
UINIT: netif_napi_del()
│
▼
......
│
▼
INIT: netif_napi_add()
│
▼
...... global reset start
│ │
▼ ▼
UP: napi_enable()(skip) ......
│ │
▼ ▼
...... napi_disable()
In reset process, the driver will DOWN the port and then UINIT, in this
case, the setup tc process will UP the port before UINIT, so cause the
problem. Adds a DOWN process in UINIT to fix it.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-04 20:19 UTC
Assigner
References
9 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
bb6b94a896d4dd4dcdeccca87c3fd22521c652c0 , < 67492d4d105c0a6321b00c393eec96b9a7a97a16
(git)
Affected: bb6b94a896d4dd4dcdeccca87c3fd22521c652c0 , < fc250eca15bde34c4c8f806b9d88f55bd56a992c (git) Affected: bb6b94a896d4dd4dcdeccca87c3fd22521c652c0 , < 195918217448a6bb7f929d6a2ffffce9f1ece1cc (git) Affected: bb6b94a896d4dd4dcdeccca87c3fd22521c652c0 , < 6ae2b7d63cd056f363045eb65409143e16f23ae8 (git) Affected: bb6b94a896d4dd4dcdeccca87c3fd22521c652c0 , < fa1d4de7265c370e673583ac8d1bd17d21826cd9 (git) Affected: bb6b94a896d4dd4dcdeccca87c3fd22521c652c0 , < de37408d5c26fc4a296a28a0c96dcb814219bfa1 (git) Affected: bb6b94a896d4dd4dcdeccca87c3fd22521c652c0 , < be5e816d00a506719e9dbb1a9c861c5ced30a109 (git) |
|
| Linux | Linux |
Affected:
4.15
Unaffected: 0 , < 4.15 (semver) Unaffected: 5.4.283 , ≤ 5.4.* (semver) Unaffected: 5.10.225 , ≤ 5.10.* (semver) Unaffected: 5.15.166 , ≤ 5.15.* (semver) Unaffected: 6.1.107 , ≤ 6.1.* (semver) Unaffected: 6.6.48 , ≤ 6.6.* (semver) Unaffected: 6.10.7 , ≤ 6.10.* (semver) Unaffected: 6.11 , ≤ * (original_commit_for_fix) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-44995",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-09-04T20:19:19.943422Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-09-04T20:19:31.635Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T22:14:51.240Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/hisilicon/hns3/hns3_enet.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "67492d4d105c0a6321b00c393eec96b9a7a97a16",
"status": "affected",
"version": "bb6b94a896d4dd4dcdeccca87c3fd22521c652c0",
"versionType": "git"
},
{
"lessThan": "fc250eca15bde34c4c8f806b9d88f55bd56a992c",
"status": "affected",
"version": "bb6b94a896d4dd4dcdeccca87c3fd22521c652c0",
"versionType": "git"
},
{
"lessThan": "195918217448a6bb7f929d6a2ffffce9f1ece1cc",
"status": "affected",
"version": "bb6b94a896d4dd4dcdeccca87c3fd22521c652c0",
"versionType": "git"
},
{
"lessThan": "6ae2b7d63cd056f363045eb65409143e16f23ae8",
"status": "affected",
"version": "bb6b94a896d4dd4dcdeccca87c3fd22521c652c0",
"versionType": "git"
},
{
"lessThan": "fa1d4de7265c370e673583ac8d1bd17d21826cd9",
"status": "affected",
"version": "bb6b94a896d4dd4dcdeccca87c3fd22521c652c0",
"versionType": "git"
},
{
"lessThan": "de37408d5c26fc4a296a28a0c96dcb814219bfa1",
"status": "affected",
"version": "bb6b94a896d4dd4dcdeccca87c3fd22521c652c0",
"versionType": "git"
},
{
"lessThan": "be5e816d00a506719e9dbb1a9c861c5ced30a109",
"status": "affected",
"version": "bb6b94a896d4dd4dcdeccca87c3fd22521c652c0",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/hisilicon/hns3/hns3_enet.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.15"
},
{
"lessThan": "4.15",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.283",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.166",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.107",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.48",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.10.*",
"status": "unaffected",
"version": "6.10.7",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.11",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.283",
"versionStartIncluding": "4.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.225",
"versionStartIncluding": "4.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.166",
"versionStartIncluding": "4.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.107",
"versionStartIncluding": "4.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.48",
"versionStartIncluding": "4.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.10.7",
"versionStartIncluding": "4.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.11",
"versionStartIncluding": "4.15",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: hns3: fix a deadlock problem when config TC during resetting\n\nWhen config TC during the reset process, may cause a deadlock, the flow is\nas below:\n pf reset start\n \u2502\n \u25bc\n ......\nsetup tc \u2502\n \u2502 \u25bc\n \u25bc DOWN: napi_disable()\nnapi_disable()(skip) \u2502\n \u2502 \u2502\n \u25bc \u25bc\n ...... ......\n \u2502 \u2502\n \u25bc \u2502\nnapi_enable() \u2502\n \u25bc\n UINIT: netif_napi_del()\n \u2502\n \u25bc\n ......\n \u2502\n \u25bc\n INIT: netif_napi_add()\n \u2502\n \u25bc\n ...... global reset start\n \u2502 \u2502\n \u25bc \u25bc\n UP: napi_enable()(skip) ......\n \u2502 \u2502\n \u25bc \u25bc\n ...... napi_disable()\n\nIn reset process, the driver will DOWN the port and then UINIT, in this\ncase, the setup tc process will UP the port before UINIT, so cause the\nproblem. Adds a DOWN process in UINIT to fix it."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"scenarios": [
{
"lang": "en",
"value": "AV:L - The vulnerability is reached through local configuration interfaces \u2014 rtnetlink `RTM_NEWQDISC` (mqprio offload \u2192 `hns3_nic_setup_tc`) raced against an `ethtool --reset` / `ethtool -L` triggered PF reset. No remote peer input reaches this path, so it requires local access to the host.\nAC:L - The attacker controls both halves of the race: they start the PF reset themselves via `ethtool -r`, and `hclge_reset()` drops rtnl_lock for the entire hardware-reset wait, leaving a long, deterministic window in which the tc/mqprio ioctl can be issued in a tight loop until it lands. `hclge_setup_tc()` has no reset-state guard at all, so no condition outside the attacker\u0027s control is involved.\nPR:L - Both triggers (tc qdisc/mqprio and ethtool reset) require only CAP_NET_ADMIN over the hns3 netdevice, which is a delegatable capability held by unprivileged network-management daemons and by the owner of a user namespace whose network namespace holds the device (a dedicated PF handed to a container). This is not full root in the initial namespace, so Low rather than High.\nUI:N - The attacker issues both the reset request and the TC configuration themselves; no action by any other user or administrator is needed.\nS:U - The corruption and the hang are confined to the kernel of the same host, within the same security authority \u2014 there is no hypervisor, IOMMU, or sandbox boundary crossed.\nC:H - Because the missing `hns3_nic_net_stop()` lets `hns3_reset_notify_uninit_enet()` run against a live port, `devm_kfree(priv-\u003etqp_vector)` and `hns3_uninit_all_ring()` free the NAPI contexts, DIM work items and DMA descriptor buffers while NAPI polling, pending DIM works and hardware DMA are still using them. The resulting use-after-free over freed, reallocatable slab memory can be leveraged to read attacker-chosen kernel data.\nI:H - The same use-after-free gives a write primitive \u2014 the uncancelled `rx_group.dim.work`/`tx_group.dim.work` execute against the freed `tqp_vector`, and the NIC continues DMA-writing into freed ring buffers, so heap-sprayed objects can be corrupted, which is exploitable toward control-flow hijack.\nA:H - The documented outcome is a permanent deadlock: `napi_disable()` spins forever on a NAPI that was re-added but never enabled, and it does so while the reset worker holds rtnl_lock, wedging every subsequent network-configuration operation on the machine plus the NIC itself. Any kernel hang/deadlock is High."
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-05T11:37:34.142Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/67492d4d105c0a6321b00c393eec96b9a7a97a16"
},
{
"url": "https://git.kernel.org/stable/c/fc250eca15bde34c4c8f806b9d88f55bd56a992c"
},
{
"url": "https://git.kernel.org/stable/c/195918217448a6bb7f929d6a2ffffce9f1ece1cc"
},
{
"url": "https://git.kernel.org/stable/c/6ae2b7d63cd056f363045eb65409143e16f23ae8"
},
{
"url": "https://git.kernel.org/stable/c/fa1d4de7265c370e673583ac8d1bd17d21826cd9"
},
{
"url": "https://git.kernel.org/stable/c/de37408d5c26fc4a296a28a0c96dcb814219bfa1"
},
{
"url": "https://git.kernel.org/stable/c/be5e816d00a506719e9dbb1a9c861c5ced30a109"
}
],
"title": "net: hns3: fix a deadlock problem when config TC during resetting",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-44995",
"datePublished": "2024-09-04T19:54:40.878Z",
"dateReserved": "2024-08-21T05:34:56.672Z",
"dateUpdated": "2026-08-05T11:37:34.142Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-44998 (GCVE-0-2024-44998)
Vulnerability from cvelistv5 – Published: 2024-09-04 19:54 – Updated: 2026-08-05 11:37
VLAI
EPSS
VEX
Title
atm: idt77252: prevent use after free in dequeue_rx()
Summary
In the Linux kernel, the following vulnerability has been resolved:
atm: idt77252: prevent use after free in dequeue_rx()
We can't dereference "skb" after calling vcc->push() because the skb
is released.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-04 20:19 UTC
Assigner
References
10 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 628ea82190a678a56d2ec38cda3addf3b3a6248d
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 09e086a5f72ea27c758b3f3b419a69000c32adc1 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 1cece837e387c039225f19028df255df87a97c0d (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 24cf390a5426aac9255205e9533cdd7b4235d518 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 379a6a326514a3e2f71b674091dfb0e0e7522b55 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ef23c18ab88e33ce000d06a5c6aad0620f219bfd (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 91b4850e7165a4b7180ef1e227733bcb41ccdf10 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a9a18e8f770c9b0703dab93580d0b02e199a4c79 (git) |
|
| Linux | Linux |
Affected:
2.6.12
Unaffected: 0 , < 2.6.12 (semver) Unaffected: 4.19.321 , ≤ 4.19.* (semver) Unaffected: 5.4.283 , ≤ 5.4.* (semver) Unaffected: 5.10.225 , ≤ 5.10.* (semver) Unaffected: 5.15.166 , ≤ 5.15.* (semver) Unaffected: 6.1.107 , ≤ 6.1.* (semver) Unaffected: 6.6.48 , ≤ 6.6.* (semver) Unaffected: 6.10.7 , ≤ 6.10.* (semver) Unaffected: 6.11 , ≤ * (original_commit_for_fix) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-44998",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-09-04T20:19:05.283493Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-09-04T20:19:17.632Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T22:14:54.152Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/atm/idt77252.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "628ea82190a678a56d2ec38cda3addf3b3a6248d",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "09e086a5f72ea27c758b3f3b419a69000c32adc1",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "1cece837e387c039225f19028df255df87a97c0d",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "24cf390a5426aac9255205e9533cdd7b4235d518",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "379a6a326514a3e2f71b674091dfb0e0e7522b55",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "ef23c18ab88e33ce000d06a5c6aad0620f219bfd",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "91b4850e7165a4b7180ef1e227733bcb41ccdf10",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "a9a18e8f770c9b0703dab93580d0b02e199a4c79",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/atm/idt77252.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.12"
},
{
"lessThan": "2.6.12",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.321",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.283",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.166",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.107",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.48",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.10.*",
"status": "unaffected",
"version": "6.10.7",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.11",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.321",
"versionStartIncluding": "2.6.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.283",
"versionStartIncluding": "2.6.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.225",
"versionStartIncluding": "2.6.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.166",
"versionStartIncluding": "2.6.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.107",
"versionStartIncluding": "2.6.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.48",
"versionStartIncluding": "2.6.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.10.7",
"versionStartIncluding": "2.6.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.11",
"versionStartIncluding": "2.6.12",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\natm: idt77252: prevent use after free in dequeue_rx()\n\nWe can\u0027t dereference \"skb\" after calling vcc-\u003epush() because the skb\nis released."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"scenarios": [
{
"lang": "en",
"value": "AV:N - The UAF is triggered purely by an AAL5 PDU received from the remote end of an ATM virtual circuit, processed in the card\u0027s interrupt handler before any higher-layer filtering. ATM VCs are switched WAN circuits (DSL/backhaul), and via br2684/pppoatm they carry ordinary internet traffic, so the attacker set extends beyond a single shared segment.\nAC:L - The attacker fully controls both the packet size (choosing the single-skb reassembly branch) and the encapsulation header that forces br2684_push()/pppoatm_push() down their `kfree_skb()` error path, making the use-after-free deterministic on a single packet with no race to win.\nPR:N - No authentication or authorization exists anywhere on this path \u2014 the skb is freed and then re-dereferenced inside the driver\u0027s hardirq receive handler, long before any application-level credential check.\nUI:N - The vulnerable code runs automatically on packet reception; no local user must open, mount, or interact with anything for the attacker\u0027s frame to be processed.\nS:U - The freed sk_buff and the corrupted buffer-management state are both kernel resources managed by the same security authority; no VM, IOMMU, or sandbox boundary is crossed.\nC:H - This is a use-after-free read of a slab object the attacker can groom by keeping concurrent traffic in flight, so the reclaimed sk_buff contents are read back into driver control flow \u2014 per kernel UAF convention this constitutes a high-confidentiality read primitive.\nI:H - A use-after-free on a sprayable slab object allows the attacker to influence the value the driver consumes, which in turn drives subsequent skb allocation, DMA mapping, and free-buffer-queue bookkeeping; UAFs of this class are treated as exploitable for arbitrary write/control-flow hijacking.\nA:H - The stale read occurs in hardirq context and panics KASAN/KFENCE/panic_on_warn kernels; even on stock kernels, repeated remote packets cause the wrong free-buffer queue to be refilled, starving the correct SAR FBQ and permanently stalling the card\u0027s receive path."
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-05T11:37:36.271Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/628ea82190a678a56d2ec38cda3addf3b3a6248d"
},
{
"url": "https://git.kernel.org/stable/c/09e086a5f72ea27c758b3f3b419a69000c32adc1"
},
{
"url": "https://git.kernel.org/stable/c/1cece837e387c039225f19028df255df87a97c0d"
},
{
"url": "https://git.kernel.org/stable/c/24cf390a5426aac9255205e9533cdd7b4235d518"
},
{
"url": "https://git.kernel.org/stable/c/379a6a326514a3e2f71b674091dfb0e0e7522b55"
},
{
"url": "https://git.kernel.org/stable/c/ef23c18ab88e33ce000d06a5c6aad0620f219bfd"
},
{
"url": "https://git.kernel.org/stable/c/91b4850e7165a4b7180ef1e227733bcb41ccdf10"
},
{
"url": "https://git.kernel.org/stable/c/a9a18e8f770c9b0703dab93580d0b02e199a4c79"
}
],
"title": "atm: idt77252: prevent use after free in dequeue_rx()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-44998",
"datePublished": "2024-09-04T19:54:42.826Z",
"dateReserved": "2024-08-21T05:34:56.672Z",
"dateUpdated": "2026-08-05T11:37:36.271Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-44999 (GCVE-0-2024-44999)
Vulnerability from cvelistv5 – Published: 2024-09-04 19:54 – Updated: 2026-05-11 20:33
VLAI
EPSS
VEX
Title
gtp: pull network headers in gtp_dev_xmit()
Summary
In the Linux kernel, the following vulnerability has been resolved:
gtp: pull network headers in gtp_dev_xmit()
syzbot/KMSAN reported use of uninit-value in get_dev_xmit() [1]
We must make sure the IPv4 or Ipv6 header is pulled in skb->head
before accessing fields in them.
Use pskb_inet_may_pull() to fix this issue.
[1]
BUG: KMSAN: uninit-value in ipv6_pdp_find drivers/net/gtp.c:220 [inline]
BUG: KMSAN: uninit-value in gtp_build_skb_ip6 drivers/net/gtp.c:1229 [inline]
BUG: KMSAN: uninit-value in gtp_dev_xmit+0x1424/0x2540 drivers/net/gtp.c:1281
ipv6_pdp_find drivers/net/gtp.c:220 [inline]
gtp_build_skb_ip6 drivers/net/gtp.c:1229 [inline]
gtp_dev_xmit+0x1424/0x2540 drivers/net/gtp.c:1281
__netdev_start_xmit include/linux/netdevice.h:4913 [inline]
netdev_start_xmit include/linux/netdevice.h:4922 [inline]
xmit_one net/core/dev.c:3580 [inline]
dev_hard_start_xmit+0x247/0xa20 net/core/dev.c:3596
__dev_queue_xmit+0x358c/0x5610 net/core/dev.c:4423
dev_queue_xmit include/linux/netdevice.h:3105 [inline]
packet_xmit+0x9c/0x6c0 net/packet/af_packet.c:276
packet_snd net/packet/af_packet.c:3145 [inline]
packet_sendmsg+0x90e3/0xa3a0 net/packet/af_packet.c:3177
sock_sendmsg_nosec net/socket.c:730 [inline]
__sock_sendmsg+0x30f/0x380 net/socket.c:745
__sys_sendto+0x685/0x830 net/socket.c:2204
__do_sys_sendto net/socket.c:2216 [inline]
__se_sys_sendto net/socket.c:2212 [inline]
__x64_sys_sendto+0x125/0x1d0 net/socket.c:2212
x64_sys_call+0x3799/0x3c10 arch/x86/include/generated/asm/syscalls_64.h:45
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xcd/0x1e0 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Uninit was created at:
slab_post_alloc_hook mm/slub.c:3994 [inline]
slab_alloc_node mm/slub.c:4037 [inline]
kmem_cache_alloc_node_noprof+0x6bf/0xb80 mm/slub.c:4080
kmalloc_reserve+0x13d/0x4a0 net/core/skbuff.c:583
__alloc_skb+0x363/0x7b0 net/core/skbuff.c:674
alloc_skb include/linux/skbuff.h:1320 [inline]
alloc_skb_with_frags+0xc8/0xbf0 net/core/skbuff.c:6526
sock_alloc_send_pskb+0xa81/0xbf0 net/core/sock.c:2815
packet_alloc_skb net/packet/af_packet.c:2994 [inline]
packet_snd net/packet/af_packet.c:3088 [inline]
packet_sendmsg+0x749c/0xa3a0 net/packet/af_packet.c:3177
sock_sendmsg_nosec net/socket.c:730 [inline]
__sock_sendmsg+0x30f/0x380 net/socket.c:745
__sys_sendto+0x685/0x830 net/socket.c:2204
__do_sys_sendto net/socket.c:2216 [inline]
__se_sys_sendto net/socket.c:2212 [inline]
__x64_sys_sendto+0x125/0x1d0 net/socket.c:2212
x64_sys_call+0x3799/0x3c10 arch/x86/include/generated/asm/syscalls_64.h:45
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xcd/0x1e0 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
CPU: 0 UID: 0 PID: 7115 Comm: syz.1.515 Not tainted 6.11.0-rc1-syzkaller-00043-g94ede2a3e913 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-04 20:18 UTC
Assigner
References
10 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
459aa660eb1d8ce67080da1983bb81d716aa5a69 , < 3d89d0c4a1c6d4d2a755e826351b0a101dbc86f3
(git)
Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < f5dda8db382c5751c4e572afc7c99df7da1f83ca (git) Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < cbb9a969fc190e85195d1b0f08038e7f6199044e (git) Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < 1f6b62392453d8f36685d19b761307a8c5617ac1 (git) Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < 137d565ab89ce3584503b443bc9e00d44f482593 (git) Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < 34ba4f29f3d9eb52dee37512059efb2afd7e966f (git) Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < 3939d787139e359b77aaf9485d1e145d6713d7b9 (git) Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < 3a3be7ff9224f424e485287b54be00d2c6bd9c40 (git) |
|
| Linux | Linux |
Affected:
4.7
Unaffected: 0 , < 4.7 (semver) Unaffected: 4.19.321 , ≤ 4.19.* (semver) Unaffected: 5.4.283 , ≤ 5.4.* (semver) Unaffected: 5.10.225 , ≤ 5.10.* (semver) Unaffected: 5.15.166 , ≤ 5.15.* (semver) Unaffected: 6.1.107 , ≤ 6.1.* (semver) Unaffected: 6.6.48 , ≤ 6.6.* (semver) Unaffected: 6.10.7 , ≤ 6.10.* (semver) Unaffected: 6.11 , ≤ * (original_commit_for_fix) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-44999",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-09-04T20:18:58.731411Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-09-04T20:19:12.864Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T22:14:57.080Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/gtp.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "3d89d0c4a1c6d4d2a755e826351b0a101dbc86f3",
"status": "affected",
"version": "459aa660eb1d8ce67080da1983bb81d716aa5a69",
"versionType": "git"
},
{
"lessThan": "f5dda8db382c5751c4e572afc7c99df7da1f83ca",
"status": "affected",
"version": "459aa660eb1d8ce67080da1983bb81d716aa5a69",
"versionType": "git"
},
{
"lessThan": "cbb9a969fc190e85195d1b0f08038e7f6199044e",
"status": "affected",
"version": "459aa660eb1d8ce67080da1983bb81d716aa5a69",
"versionType": "git"
},
{
"lessThan": "1f6b62392453d8f36685d19b761307a8c5617ac1",
"status": "affected",
"version": "459aa660eb1d8ce67080da1983bb81d716aa5a69",
"versionType": "git"
},
{
"lessThan": "137d565ab89ce3584503b443bc9e00d44f482593",
"status": "affected",
"version": "459aa660eb1d8ce67080da1983bb81d716aa5a69",
"versionType": "git"
},
{
"lessThan": "34ba4f29f3d9eb52dee37512059efb2afd7e966f",
"status": "affected",
"version": "459aa660eb1d8ce67080da1983bb81d716aa5a69",
"versionType": "git"
},
{
"lessThan": "3939d787139e359b77aaf9485d1e145d6713d7b9",
"status": "affected",
"version": "459aa660eb1d8ce67080da1983bb81d716aa5a69",
"versionType": "git"
},
{
"lessThan": "3a3be7ff9224f424e485287b54be00d2c6bd9c40",
"status": "affected",
"version": "459aa660eb1d8ce67080da1983bb81d716aa5a69",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/gtp.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.7"
},
{
"lessThan": "4.7",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.321",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.283",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.166",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.107",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.48",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.10.*",
"status": "unaffected",
"version": "6.10.7",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.11",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.321",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.283",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.225",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.166",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.107",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.48",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.10.7",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.11",
"versionStartIncluding": "4.7",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ngtp: pull network headers in gtp_dev_xmit()\n\nsyzbot/KMSAN reported use of uninit-value in get_dev_xmit() [1]\n\nWe must make sure the IPv4 or Ipv6 header is pulled in skb-\u003ehead\nbefore accessing fields in them.\n\nUse pskb_inet_may_pull() to fix this issue.\n\n[1]\nBUG: KMSAN: uninit-value in ipv6_pdp_find drivers/net/gtp.c:220 [inline]\n BUG: KMSAN: uninit-value in gtp_build_skb_ip6 drivers/net/gtp.c:1229 [inline]\n BUG: KMSAN: uninit-value in gtp_dev_xmit+0x1424/0x2540 drivers/net/gtp.c:1281\n ipv6_pdp_find drivers/net/gtp.c:220 [inline]\n gtp_build_skb_ip6 drivers/net/gtp.c:1229 [inline]\n gtp_dev_xmit+0x1424/0x2540 drivers/net/gtp.c:1281\n __netdev_start_xmit include/linux/netdevice.h:4913 [inline]\n netdev_start_xmit include/linux/netdevice.h:4922 [inline]\n xmit_one net/core/dev.c:3580 [inline]\n dev_hard_start_xmit+0x247/0xa20 net/core/dev.c:3596\n __dev_queue_xmit+0x358c/0x5610 net/core/dev.c:4423\n dev_queue_xmit include/linux/netdevice.h:3105 [inline]\n packet_xmit+0x9c/0x6c0 net/packet/af_packet.c:276\n packet_snd net/packet/af_packet.c:3145 [inline]\n packet_sendmsg+0x90e3/0xa3a0 net/packet/af_packet.c:3177\n sock_sendmsg_nosec net/socket.c:730 [inline]\n __sock_sendmsg+0x30f/0x380 net/socket.c:745\n __sys_sendto+0x685/0x830 net/socket.c:2204\n __do_sys_sendto net/socket.c:2216 [inline]\n __se_sys_sendto net/socket.c:2212 [inline]\n __x64_sys_sendto+0x125/0x1d0 net/socket.c:2212\n x64_sys_call+0x3799/0x3c10 arch/x86/include/generated/asm/syscalls_64.h:45\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xcd/0x1e0 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\nUninit was created at:\n slab_post_alloc_hook mm/slub.c:3994 [inline]\n slab_alloc_node mm/slub.c:4037 [inline]\n kmem_cache_alloc_node_noprof+0x6bf/0xb80 mm/slub.c:4080\n kmalloc_reserve+0x13d/0x4a0 net/core/skbuff.c:583\n __alloc_skb+0x363/0x7b0 net/core/skbuff.c:674\n alloc_skb include/linux/skbuff.h:1320 [inline]\n alloc_skb_with_frags+0xc8/0xbf0 net/core/skbuff.c:6526\n sock_alloc_send_pskb+0xa81/0xbf0 net/core/sock.c:2815\n packet_alloc_skb net/packet/af_packet.c:2994 [inline]\n packet_snd net/packet/af_packet.c:3088 [inline]\n packet_sendmsg+0x749c/0xa3a0 net/packet/af_packet.c:3177\n sock_sendmsg_nosec net/socket.c:730 [inline]\n __sock_sendmsg+0x30f/0x380 net/socket.c:745\n __sys_sendto+0x685/0x830 net/socket.c:2204\n __do_sys_sendto net/socket.c:2216 [inline]\n __se_sys_sendto net/socket.c:2212 [inline]\n __x64_sys_sendto+0x125/0x1d0 net/socket.c:2212\n x64_sys_call+0x3799/0x3c10 arch/x86/include/generated/asm/syscalls_64.h:45\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xcd/0x1e0 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\nCPU: 0 UID: 0 PID: 7115 Comm: syz.1.515 Not tainted 6.11.0-rc1-syzkaller-00043-g94ede2a3e913 #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024"
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T20:33:30.215Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/3d89d0c4a1c6d4d2a755e826351b0a101dbc86f3"
},
{
"url": "https://git.kernel.org/stable/c/f5dda8db382c5751c4e572afc7c99df7da1f83ca"
},
{
"url": "https://git.kernel.org/stable/c/cbb9a969fc190e85195d1b0f08038e7f6199044e"
},
{
"url": "https://git.kernel.org/stable/c/1f6b62392453d8f36685d19b761307a8c5617ac1"
},
{
"url": "https://git.kernel.org/stable/c/137d565ab89ce3584503b443bc9e00d44f482593"
},
{
"url": "https://git.kernel.org/stable/c/34ba4f29f3d9eb52dee37512059efb2afd7e966f"
},
{
"url": "https://git.kernel.org/stable/c/3939d787139e359b77aaf9485d1e145d6713d7b9"
},
{
"url": "https://git.kernel.org/stable/c/3a3be7ff9224f424e485287b54be00d2c6bd9c40"
}
],
"title": "gtp: pull network headers in gtp_dev_xmit()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-44999",
"datePublished": "2024-09-04T19:54:43.601Z",
"dateReserved": "2024-08-21T05:34:56.672Z",
"dateUpdated": "2026-05-11T20:33:30.215Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
Loading…
Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
Loading…
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.
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Loading…
Loading…