Action not permitted
Modal body text goes here.
Modal Title
Modal Body
CERTFR-2026-AVI-0329
Vulnerability from certfr_avis - Published: 2026-03-20 - Updated: 2026-03-20
De multiples vulnérabilités ont été découvertes dans le noyau Linux de SUSE. Elles permettent à un attaquant de provoquer une atteinte à la confidentialité des données, un déni de service et un problème de sécurité non spécifié par l'éditeur.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
NoneImpacted products
References
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "SUSE Linux Micro Extras 6.0",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Micro 6.1",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Micro for Rancher 5.2",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Micro 6.0",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Micro Extras 6.1",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Micro 5.2",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "openSUSE Leap 15.3",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"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-2026-23198",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23198"
},
{
"name": "CVE-2026-23202",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23202"
},
{
"name": "CVE-2026-23167",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23167"
},
{
"name": "CVE-2025-68374",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68374"
},
{
"name": "CVE-2026-23129",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23129"
},
{
"name": "CVE-2025-68778",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68778"
},
{
"name": "CVE-2025-68736",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68736"
},
{
"name": "CVE-2025-68283",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68283"
},
{
"name": "CVE-2026-23004",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23004"
},
{
"name": "CVE-2025-71071",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71071"
},
{
"name": "CVE-2025-71191",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71191"
},
{
"name": "CVE-2025-68295",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68295"
},
{
"name": "CVE-2025-40103",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40103"
},
{
"name": "CVE-2025-21738",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21738"
},
{
"name": "CVE-2026-23139",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23139"
},
{
"name": "CVE-2026-23208",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23208"
},
{
"name": "CVE-2026-23017",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23017"
},
{
"name": "CVE-2025-71189",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71189"
},
{
"name": "CVE-2026-23179",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23179"
},
{
"name": "CVE-2026-23090",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23090"
},
{
"name": "CVE-2026-23035",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23035"
},
{
"name": "CVE-2025-38375",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38375"
},
{
"name": "CVE-2026-23064",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23064"
},
{
"name": "CVE-2026-23061",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23061"
},
{
"name": "CVE-2026-23135",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23135"
},
{
"name": "CVE-2026-23119",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23119"
},
{
"name": "CVE-2026-23173",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23173"
},
{
"name": "CVE-2026-23222",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23222"
},
{
"name": "CVE-2026-23094",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23094"
},
{
"name": "CVE-2026-23049",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23049"
},
{
"name": "CVE-2026-23229",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23229"
},
{
"name": "CVE-2026-23101",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23101"
},
{
"name": "CVE-2026-23099",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23099"
},
{
"name": "CVE-2026-23085",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23085"
},
{
"name": "CVE-2026-23209",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23209"
},
{
"name": "CVE-2026-23150",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23150"
},
{
"name": "CVE-2026-23163",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23163"
},
{
"name": "CVE-2025-71235",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71235"
},
{
"name": "CVE-2026-23057",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23057"
},
{
"name": "CVE-2026-23166",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23166"
},
{
"name": "CVE-2026-23116",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23116"
},
{
"name": "CVE-2026-23207",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23207"
},
{
"name": "CVE-2025-71200",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71200"
},
{
"name": "CVE-2026-23172",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23172"
},
{
"name": "CVE-2026-23133",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23133"
},
{
"name": "CVE-2026-23170",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23170"
},
{
"name": "CVE-2026-23204",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23204"
},
{
"name": "CVE-2025-71188",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71188"
},
{
"name": "CVE-2026-23214",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23214"
},
{
"name": "CVE-2025-37861",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37861"
},
{
"name": "CVE-2026-23178",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23178"
},
{
"name": "CVE-2025-71196",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71196"
},
{
"name": "CVE-2026-23191",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23191"
},
{
"name": "CVE-2026-23078",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23078"
},
{
"name": "CVE-2025-68785",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68785"
},
{
"name": "CVE-2025-38224",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38224"
},
{
"name": "CVE-2026-23074",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23074"
},
{
"name": "CVE-2025-71126",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71126"
},
{
"name": "CVE-2025-71199",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71199"
},
{
"name": "CVE-2025-71195",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71195"
},
{
"name": "CVE-2026-23083",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23083"
},
{
"name": "CVE-2026-23108",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23108"
},
{
"name": "CVE-2025-71194",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71194"
},
{
"name": "CVE-2026-23068",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23068"
},
{
"name": "CVE-2026-23089",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23089"
},
{
"name": "CVE-2025-71225",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71225"
},
{
"name": "CVE-2026-23071",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23071"
},
{
"name": "CVE-2026-23056",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23056"
},
{
"name": "CVE-2026-23063",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23063"
},
{
"name": "CVE-2026-23073",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23073"
},
{
"name": "CVE-2026-23058",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23058"
},
{
"name": "CVE-2025-71182",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71182"
},
{
"name": "CVE-2026-23176",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23176"
},
{
"name": "CVE-2026-23026",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23026"
},
{
"name": "CVE-2025-71190",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71190"
},
{
"name": "CVE-2026-23107",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23107"
},
{
"name": "CVE-2025-71104",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71104"
},
{
"name": "CVE-2026-23146",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23146"
},
{
"name": "CVE-2025-38129",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38129"
},
{
"name": "CVE-2026-23037",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23037"
},
{
"name": "CVE-2025-71224",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71224"
},
{
"name": "CVE-2026-23221",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23221"
},
{
"name": "CVE-2026-23151",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23151"
},
{
"name": "CVE-2026-23152",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23152"
},
{
"name": "CVE-2026-22982",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22982"
},
{
"name": "CVE-2025-71222",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71222"
},
{
"name": "CVE-2025-71229",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71229"
},
{
"name": "CVE-2026-23213",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23213"
},
{
"name": "CVE-2026-23091",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23091"
},
{
"name": "CVE-2023-53817",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53817"
},
{
"name": "CVE-2025-71192",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71192"
},
{
"name": "CVE-2026-23121",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23121"
},
{
"name": "CVE-2025-39964",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39964"
},
{
"name": "CVE-2025-71066",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71066"
},
{
"name": "CVE-2025-71236",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71236"
},
{
"name": "CVE-2025-71234",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71234"
},
{
"name": "CVE-2025-71185",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71185"
},
{
"name": "CVE-2026-23096",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23096"
},
{
"name": "CVE-2025-71232",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71232"
},
{
"name": "CVE-2025-40099",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40099"
},
{
"name": "CVE-2026-23105",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23105"
},
{
"name": "CVE-2026-23141",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23141"
},
{
"name": "CVE-2026-23182",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23182"
},
{
"name": "CVE-2026-23086",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23086"
},
{
"name": "CVE-2025-71148",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71148"
},
{
"name": "CVE-2026-23156",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23156"
},
{
"name": "CVE-2026-23095",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23095"
},
{
"name": "CVE-2025-39748",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39748"
},
{
"name": "CVE-2023-53827",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53827"
},
{
"name": "CVE-2026-23033",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23033"
},
{
"name": "CVE-2026-23145",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23145"
},
{
"name": "CVE-2026-23104",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23104"
},
{
"name": "CVE-2026-23003",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23003"
},
{
"name": "CVE-2026-23076",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23076"
},
{
"name": "CVE-2026-23171",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23171"
},
{
"name": "CVE-2026-23112",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23112"
},
{
"name": "CVE-2026-23084",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23084"
},
{
"name": "CVE-2026-23190",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23190"
},
{
"name": "CVE-2026-22979",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22979"
},
{
"name": "CVE-2026-23110",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23110"
},
{
"name": "CVE-2026-23060",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23060"
},
{
"name": "CVE-2025-71197",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71197"
},
{
"name": "CVE-2025-71113",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71113"
},
{
"name": "CVE-2026-23102",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23102"
},
{
"name": "CVE-2026-22998",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22998"
},
{
"name": "CVE-2026-23082",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23082"
},
{
"name": "CVE-2026-23155",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23155"
},
{
"name": "CVE-2026-23111",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23111"
},
{
"name": "CVE-2026-23113",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23113"
},
{
"name": "CVE-2025-71231",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71231"
},
{
"name": "CVE-2023-53794",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53794"
},
{
"name": "CVE-2025-68810",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68810"
},
{
"name": "CVE-2025-71198",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71198"
},
{
"name": "CVE-2026-23021",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23021"
},
{
"name": "CVE-2025-68285",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68285"
},
{
"name": "CVE-2026-23053",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23053"
},
{
"name": "CVE-2025-71184",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71184"
},
{
"name": "CVE-2026-23080",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23080"
}
],
"initial_release_date": "2026-03-20T00:00:00",
"last_revision_date": "2026-03-20T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-0329",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-03-20T00:00:00.000000"
}
],
"risks": [
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
},
{
"description": "D\u00e9ni de service"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans le noyau Linux de SUSE. Elles permettent \u00e0 un attaquant de provoquer une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es, un d\u00e9ni de service et un probl\u00e8me de s\u00e9curit\u00e9 non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux de SUSE",
"vendor_advisories": [
{
"published_at": "2026-03-05",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2026:20674-1",
"url": "https://www.suse.com/support/update/announcement/2026/suse-su-202620674-1"
},
{
"published_at": "2026-03-05",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2026:20672-1",
"url": "https://www.suse.com/support/update/announcement/2026/suse-su-202620672-1"
},
{
"published_at": "2026-03-05",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2026:20680-1",
"url": "https://www.suse.com/support/update/announcement/2026/suse-su-202620680-1"
},
{
"published_at": "2026-03-05",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2026:20699-1",
"url": "https://www.suse.com/support/update/announcement/2026/suse-su-202620699-1"
},
{
"published_at": "2026-03-05",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2026:20678-1",
"url": "https://www.suse.com/support/update/announcement/2026/suse-su-202620678-1"
},
{
"published_at": "2026-03-05",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2026:20679-1",
"url": "https://www.suse.com/support/update/announcement/2026/suse-su-202620679-1"
},
{
"published_at": "2026-03-05",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2026:20702-1",
"url": "https://www.suse.com/support/update/announcement/2026/suse-su-202620702-1"
},
{
"published_at": "2026-03-05",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2026:20704-1",
"url": "https://www.suse.com/support/update/announcement/2026/suse-su-202620704-1"
},
{
"published_at": "2026-03-05",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2026:20681-1",
"url": "https://www.suse.com/support/update/announcement/2026/suse-su-202620681-1"
},
{
"published_at": "2026-03-05",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2026:20700-1",
"url": "https://www.suse.com/support/update/announcement/2026/suse-su-202620700-1"
},
{
"published_at": "2026-03-18",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2026:0928-1",
"url": "https://www.suse.com/support/update/announcement/2026/suse-su-20260928-1"
},
{
"published_at": "2026-03-11",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2026:20719-1",
"url": "https://www.suse.com/support/update/announcement/2026/suse-su-202620719-1"
},
{
"published_at": "2026-03-11",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2026:20711-1",
"url": "https://www.suse.com/support/update/announcement/2026/suse-su-202620711-1"
},
{
"published_at": "2026-03-11",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2026:20720-1",
"url": "https://www.suse.com/support/update/announcement/2026/suse-su-202620720-1"
},
{
"published_at": "2026-03-05",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2026:20701-1",
"url": "https://www.suse.com/support/update/announcement/2026/suse-su-202620701-1"
},
{
"published_at": "2026-03-11",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2026:20713-1",
"url": "https://www.suse.com/support/update/announcement/2026/suse-su-202620713-1"
},
{
"published_at": "2026-03-05",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2026:20703-1",
"url": "https://www.suse.com/support/update/announcement/2026/suse-su-202620703-1"
},
{
"published_at": "2026-03-05",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2026:20705-1",
"url": "https://www.suse.com/support/update/announcement/2026/suse-su-202620705-1"
},
{
"published_at": "2026-03-11",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2026:20667-1",
"url": "https://www.suse.com/support/update/announcement/2026/suse-su-202620667-1"
},
{
"published_at": "2026-03-05",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2026:20673-1",
"url": "https://www.suse.com/support/update/announcement/2026/suse-su-202620673-1"
},
{
"published_at": "2026-03-11",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2026:20676-1",
"url": "https://www.suse.com/support/update/announcement/2026/suse-su-202620676-1"
}
]
}
CVE-2026-23085 (GCVE-0-2026-23085)
Vulnerability from cvelistv5 – Published: 2026-02-04 16:08 – Updated: 2026-06-11 18:44
VLAI
EPSS
Title
irqchip/gic-v3-its: Avoid truncating memory addresses
Summary
In the Linux kernel, the following vulnerability has been resolved:
irqchip/gic-v3-its: Avoid truncating memory addresses
On 32-bit machines with CONFIG_ARM_LPAE, it is possible for lowmem
allocations to be backed by addresses physical memory above the 32-bit
address limit, as found while experimenting with larger VMSPLIT
configurations.
This caused the qemu virt model to crash in the GICv3 driver, which
allocates the 'itt' object using GFP_KERNEL. Since all memory below
the 4GB physical address limit is in ZONE_DMA in this configuration,
kmalloc() defaults to higher addresses for ZONE_NORMAL, and the
ITS driver stores the physical address in a 32-bit 'unsigned long'
variable.
Change the itt_addr variable to the correct phys_addr_t type instead,
along with all other variables in this driver that hold a physical
address.
The gicv5 driver correctly uses u64 variables, while all other irqchip
drivers don't call virt_to_phys or similar interfaces. It's expected that
other device drivers have similar issues, but fixing this one is
sufficient for booting a virtio based guest.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://git.kernel.org/stable/c/e332b3b69e5b3acf0… | |
| https://git.kernel.org/stable/c/e2f9c751f73a2d5bb… | |
| https://git.kernel.org/stable/c/85215d63398323380… | |
| https://git.kernel.org/stable/c/1b323391560354d8c… | |
| https://git.kernel.org/stable/c/084ba3b99f2dfd991… | |
| https://git.kernel.org/stable/c/03faa61eb4b9ca9aa… | |
| https://git.kernel.org/stable/c/8d76a7d89c12d0838… |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
cc2d3216f53c9fff0030eb71cacc4ce5f39d1d7e , < e332b3b69e5b3acf07204a4b185071bab15c2b88
(git)
Affected: cc2d3216f53c9fff0030eb71cacc4ce5f39d1d7e , < e2f9c751f73a2d5bb62d94ab030aec118a811f27 (git) Affected: cc2d3216f53c9fff0030eb71cacc4ce5f39d1d7e , < 85215d633983233809f7d4dad163b953331b8238 (git) Affected: cc2d3216f53c9fff0030eb71cacc4ce5f39d1d7e , < 1b323391560354d8c515de8658b057a1daa82adb (git) Affected: cc2d3216f53c9fff0030eb71cacc4ce5f39d1d7e , < 084ba3b99f2dfd991ce7e84fb17117319ec3cd9f (git) Affected: cc2d3216f53c9fff0030eb71cacc4ce5f39d1d7e , < 03faa61eb4b9ca9aa09bd91d4c3773d8e7b1ac98 (git) Affected: cc2d3216f53c9fff0030eb71cacc4ce5f39d1d7e , < 8d76a7d89c12d08382b66e2f21f20d0627d14859 (git) |
|
| Linux | Linux |
Affected:
3.19
Unaffected: 0 , < 3.19 (semver) Unaffected: 5.10.249 , ≤ 5.10.* (semver) Unaffected: 5.15.199 , ≤ 5.15.* (semver) Unaffected: 6.1.162 , ≤ 6.1.* (semver) Unaffected: 6.6.122 , ≤ 6.6.* (semver) Unaffected: 6.12.68 , ≤ 6.12.* (semver) Unaffected: 6.18.8 , ≤ 6.18.* (semver) Unaffected: 6.19 , ≤ * (original_commit_for_fix) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-23085",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-06-10T20:40:42.445145Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-06-11T18:44:04.404Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/irqchip/irq-gic-v3-its.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "e332b3b69e5b3acf07204a4b185071bab15c2b88",
"status": "affected",
"version": "cc2d3216f53c9fff0030eb71cacc4ce5f39d1d7e",
"versionType": "git"
},
{
"lessThan": "e2f9c751f73a2d5bb62d94ab030aec118a811f27",
"status": "affected",
"version": "cc2d3216f53c9fff0030eb71cacc4ce5f39d1d7e",
"versionType": "git"
},
{
"lessThan": "85215d633983233809f7d4dad163b953331b8238",
"status": "affected",
"version": "cc2d3216f53c9fff0030eb71cacc4ce5f39d1d7e",
"versionType": "git"
},
{
"lessThan": "1b323391560354d8c515de8658b057a1daa82adb",
"status": "affected",
"version": "cc2d3216f53c9fff0030eb71cacc4ce5f39d1d7e",
"versionType": "git"
},
{
"lessThan": "084ba3b99f2dfd991ce7e84fb17117319ec3cd9f",
"status": "affected",
"version": "cc2d3216f53c9fff0030eb71cacc4ce5f39d1d7e",
"versionType": "git"
},
{
"lessThan": "03faa61eb4b9ca9aa09bd91d4c3773d8e7b1ac98",
"status": "affected",
"version": "cc2d3216f53c9fff0030eb71cacc4ce5f39d1d7e",
"versionType": "git"
},
{
"lessThan": "8d76a7d89c12d08382b66e2f21f20d0627d14859",
"status": "affected",
"version": "cc2d3216f53c9fff0030eb71cacc4ce5f39d1d7e",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/irqchip/irq-gic-v3-its.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "3.19"
},
{
"lessThan": "3.19",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.249",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.199",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.162",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.122",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.68",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.19",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.249",
"versionStartIncluding": "3.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.199",
"versionStartIncluding": "3.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.162",
"versionStartIncluding": "3.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.122",
"versionStartIncluding": "3.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.68",
"versionStartIncluding": "3.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18.8",
"versionStartIncluding": "3.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.19",
"versionStartIncluding": "3.19",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nirqchip/gic-v3-its: Avoid truncating memory addresses\n\nOn 32-bit machines with CONFIG_ARM_LPAE, it is possible for lowmem\nallocations to be backed by addresses physical memory above the 32-bit\naddress limit, as found while experimenting with larger VMSPLIT\nconfigurations.\n\nThis caused the qemu virt model to crash in the GICv3 driver, which\nallocates the \u0027itt\u0027 object using GFP_KERNEL. Since all memory below\nthe 4GB physical address limit is in ZONE_DMA in this configuration,\nkmalloc() defaults to higher addresses for ZONE_NORMAL, and the\nITS driver stores the physical address in a 32-bit \u0027unsigned long\u0027\nvariable.\n\nChange the itt_addr variable to the correct phys_addr_t type instead,\nalong with all other variables in this driver that hold a physical\naddress.\n\nThe gicv5 driver correctly uses u64 variables, while all other irqchip\ndrivers don\u0027t call virt_to_phys or similar interfaces. It\u0027s expected that\nother device drivers have similar issues, but fixing this one is\nsufficient for booting a virtio based guest."
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T21:59:42.618Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/e332b3b69e5b3acf07204a4b185071bab15c2b88"
},
{
"url": "https://git.kernel.org/stable/c/e2f9c751f73a2d5bb62d94ab030aec118a811f27"
},
{
"url": "https://git.kernel.org/stable/c/85215d633983233809f7d4dad163b953331b8238"
},
{
"url": "https://git.kernel.org/stable/c/1b323391560354d8c515de8658b057a1daa82adb"
},
{
"url": "https://git.kernel.org/stable/c/084ba3b99f2dfd991ce7e84fb17117319ec3cd9f"
},
{
"url": "https://git.kernel.org/stable/c/03faa61eb4b9ca9aa09bd91d4c3773d8e7b1ac98"
},
{
"url": "https://git.kernel.org/stable/c/8d76a7d89c12d08382b66e2f21f20d0627d14859"
}
],
"title": "irqchip/gic-v3-its: Avoid truncating memory addresses",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2026-23085",
"datePublished": "2026-02-04T16:08:09.368Z",
"dateReserved": "2026-01-13T15:37:45.961Z",
"dateUpdated": "2026-06-11T18:44:04.404Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-23086 (GCVE-0-2026-23086)
Vulnerability from cvelistv5 – Published: 2026-02-04 16:08 – Updated: 2026-06-11 18:44
VLAI
EPSS
Title
vsock/virtio: cap TX credit to local buffer size
Summary
In the Linux kernel, the following vulnerability has been resolved:
vsock/virtio: cap TX credit to local buffer size
The virtio transports derives its TX credit directly from peer_buf_alloc,
which is set from the remote endpoint's SO_VM_SOCKETS_BUFFER_SIZE value.
On the host side this means that the amount of data we are willing to
queue for a connection is scaled by a guest-chosen buffer size, rather
than the host's own vsock configuration. A malicious guest can advertise
a large buffer and read slowly, causing the host to allocate a
correspondingly large amount of sk_buff memory.
The same thing would happen in the guest with a malicious host, since
virtio transports share the same code base.
Introduce a small helper, virtio_transport_tx_buf_size(), that
returns min(peer_buf_alloc, buf_alloc), and use it wherever we consume
peer_buf_alloc.
This ensures the effective TX window is bounded by both the peer's
advertised buffer and our own buf_alloc (already clamped to
buffer_max_size via SO_VM_SOCKETS_BUFFER_MAX_SIZE), so a remote peer
cannot force the other to queue more data than allowed by its own
vsock settings.
On an unpatched Ubuntu 22.04 host (~64 GiB RAM), running a PoC with
32 guest vsock connections advertising 2 GiB each and reading slowly
drove Slab/SUnreclaim from ~0.5 GiB to ~57 GiB; the system only
recovered after killing the QEMU process. That said, if QEMU memory is
limited with cgroups, the maximum memory used will be limited.
With this patch applied:
Before:
MemFree: ~61.6 GiB
Slab: ~142 MiB
SUnreclaim: ~117 MiB
After 32 high-credit connections:
MemFree: ~61.5 GiB
Slab: ~178 MiB
SUnreclaim: ~152 MiB
Only ~35 MiB increase in Slab/SUnreclaim, no host OOM, and the guest
remains responsive.
Compatibility with non-virtio transports:
- VMCI uses the AF_VSOCK buffer knobs to size its queue pairs per
socket based on the local vsk->buffer_* values; the remote side
cannot enlarge those queues beyond what the local endpoint
configured.
- Hyper-V's vsock transport uses fixed-size VMBus ring buffers and
an MTU bound; there is no peer-controlled credit field comparable
to peer_buf_alloc, and the remote endpoint cannot drive in-flight
kernel memory above those ring sizes.
- The loopback path reuses virtio_transport_common.c, so it
naturally follows the same semantics as the virtio transport.
This change is limited to virtio_transport_common.c and thus affects
virtio-vsock, vhost-vsock, and loopback, bringing them in line with the
"remote window intersected with local policy" behaviour that VMCI and
Hyper-V already effectively have.
[Stefano: small adjustments after changing the previous patch]
[Stefano: tweak the commit message]
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
06a8fc78367d070720af960dcecec917d3ae5f3b , < fef7110ae5617555c792a2bb4d27878d84583adf
(git)
Affected: 06a8fc78367d070720af960dcecec917d3ae5f3b , < d9d5f222558b42f6277eafaaa6080966faf37676 (git) Affected: 06a8fc78367d070720af960dcecec917d3ae5f3b , < c0e42fb0e054c2b2ec4ee80f48ccd256ae0227ce (git) Affected: 06a8fc78367d070720af960dcecec917d3ae5f3b , < 84ef86aa7120449828d1e0ce438c499014839711 (git) Affected: 06a8fc78367d070720af960dcecec917d3ae5f3b , < 8ee784fdf006cbe8739cfa093f54d326cbf54037 (git) |
|
| Linux | Linux |
Affected:
4.8
Unaffected: 0 , < 4.8 (semver) Unaffected: 6.1.162 , ≤ 6.1.* (semver) Unaffected: 6.6.122 , ≤ 6.6.* (semver) Unaffected: 6.12.68 , ≤ 6.12.* (semver) Unaffected: 6.18.8 , ≤ 6.18.* (semver) Unaffected: 6.19 , ≤ * (original_commit_for_fix) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-23086",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-06-10T20:42:20.829487Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-06-11T18:44:22.132Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/vmw_vsock/virtio_transport_common.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "fef7110ae5617555c792a2bb4d27878d84583adf",
"status": "affected",
"version": "06a8fc78367d070720af960dcecec917d3ae5f3b",
"versionType": "git"
},
{
"lessThan": "d9d5f222558b42f6277eafaaa6080966faf37676",
"status": "affected",
"version": "06a8fc78367d070720af960dcecec917d3ae5f3b",
"versionType": "git"
},
{
"lessThan": "c0e42fb0e054c2b2ec4ee80f48ccd256ae0227ce",
"status": "affected",
"version": "06a8fc78367d070720af960dcecec917d3ae5f3b",
"versionType": "git"
},
{
"lessThan": "84ef86aa7120449828d1e0ce438c499014839711",
"status": "affected",
"version": "06a8fc78367d070720af960dcecec917d3ae5f3b",
"versionType": "git"
},
{
"lessThan": "8ee784fdf006cbe8739cfa093f54d326cbf54037",
"status": "affected",
"version": "06a8fc78367d070720af960dcecec917d3ae5f3b",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/vmw_vsock/virtio_transport_common.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.8"
},
{
"lessThan": "4.8",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.162",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.122",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.68",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.19",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.162",
"versionStartIncluding": "4.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.122",
"versionStartIncluding": "4.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.68",
"versionStartIncluding": "4.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18.8",
"versionStartIncluding": "4.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.19",
"versionStartIncluding": "4.8",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nvsock/virtio: cap TX credit to local buffer size\n\nThe virtio transports derives its TX credit directly from peer_buf_alloc,\nwhich is set from the remote endpoint\u0027s SO_VM_SOCKETS_BUFFER_SIZE value.\n\nOn the host side this means that the amount of data we are willing to\nqueue for a connection is scaled by a guest-chosen buffer size, rather\nthan the host\u0027s own vsock configuration. A malicious guest can advertise\na large buffer and read slowly, causing the host to allocate a\ncorrespondingly large amount of sk_buff memory.\nThe same thing would happen in the guest with a malicious host, since\nvirtio transports share the same code base.\n\nIntroduce a small helper, virtio_transport_tx_buf_size(), that\nreturns min(peer_buf_alloc, buf_alloc), and use it wherever we consume\npeer_buf_alloc.\n\nThis ensures the effective TX window is bounded by both the peer\u0027s\nadvertised buffer and our own buf_alloc (already clamped to\nbuffer_max_size via SO_VM_SOCKETS_BUFFER_MAX_SIZE), so a remote peer\ncannot force the other to queue more data than allowed by its own\nvsock settings.\n\nOn an unpatched Ubuntu 22.04 host (~64 GiB RAM), running a PoC with\n32 guest vsock connections advertising 2 GiB each and reading slowly\ndrove Slab/SUnreclaim from ~0.5 GiB to ~57 GiB; the system only\nrecovered after killing the QEMU process. That said, if QEMU memory is\nlimited with cgroups, the maximum memory used will be limited.\n\nWith this patch applied:\n\n Before:\n MemFree: ~61.6 GiB\n Slab: ~142 MiB\n SUnreclaim: ~117 MiB\n\n After 32 high-credit connections:\n MemFree: ~61.5 GiB\n Slab: ~178 MiB\n SUnreclaim: ~152 MiB\n\nOnly ~35 MiB increase in Slab/SUnreclaim, no host OOM, and the guest\nremains responsive.\n\nCompatibility with non-virtio transports:\n\n - VMCI uses the AF_VSOCK buffer knobs to size its queue pairs per\n socket based on the local vsk-\u003ebuffer_* values; the remote side\n cannot enlarge those queues beyond what the local endpoint\n configured.\n\n - Hyper-V\u0027s vsock transport uses fixed-size VMBus ring buffers and\n an MTU bound; there is no peer-controlled credit field comparable\n to peer_buf_alloc, and the remote endpoint cannot drive in-flight\n kernel memory above those ring sizes.\n\n - The loopback path reuses virtio_transport_common.c, so it\n naturally follows the same semantics as the virtio transport.\n\nThis change is limited to virtio_transport_common.c and thus affects\nvirtio-vsock, vhost-vsock, and loopback, bringing them in line with the\n\"remote window intersected with local policy\" behaviour that VMCI and\nHyper-V already effectively have.\n\n[Stefano: small adjustments after changing the previous patch]\n[Stefano: tweak the commit message]"
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T21:59:43.793Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/fef7110ae5617555c792a2bb4d27878d84583adf"
},
{
"url": "https://git.kernel.org/stable/c/d9d5f222558b42f6277eafaaa6080966faf37676"
},
{
"url": "https://git.kernel.org/stable/c/c0e42fb0e054c2b2ec4ee80f48ccd256ae0227ce"
},
{
"url": "https://git.kernel.org/stable/c/84ef86aa7120449828d1e0ce438c499014839711"
},
{
"url": "https://git.kernel.org/stable/c/8ee784fdf006cbe8739cfa093f54d326cbf54037"
}
],
"title": "vsock/virtio: cap TX credit to local buffer size",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2026-23086",
"datePublished": "2026-02-04T16:08:10.047Z",
"dateReserved": "2026-01-13T15:37:45.961Z",
"dateUpdated": "2026-06-11T18:44:22.132Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-23089 (GCVE-0-2026-23089)
Vulnerability from cvelistv5 – Published: 2026-02-04 16:08 – Updated: 2026-06-11 18:44
VLAI
EPSS
Title
ALSA: usb-audio: Fix use-after-free in snd_usb_mixer_free()
Summary
In the Linux kernel, the following vulnerability has been resolved:
ALSA: usb-audio: Fix use-after-free in snd_usb_mixer_free()
When snd_usb_create_mixer() fails, snd_usb_mixer_free() frees
mixer->id_elems but the controls already added to the card still
reference the freed memory. Later when snd_card_register() runs,
the OSS mixer layer calls their callbacks and hits a use-after-free read.
Call trace:
get_ctl_value+0x63f/0x820 sound/usb/mixer.c:411
get_min_max_with_quirks.isra.0+0x240/0x1f40 sound/usb/mixer.c:1241
mixer_ctl_feature_info+0x26b/0x490 sound/usb/mixer.c:1381
snd_mixer_oss_build_test+0x174/0x3a0 sound/core/oss/mixer_oss.c:887
...
snd_card_register+0x4ed/0x6d0 sound/core/init.c:923
usb_audio_probe+0x5ef/0x2a90 sound/usb/card.c:1025
Fix by calling snd_ctl_remove() for all mixer controls before freeing
id_elems. We save the next pointer first because snd_ctl_remove()
frees the current element.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://git.kernel.org/stable/c/51b1aa6fe7dc87356… | |
| https://git.kernel.org/stable/c/56fb6efd5d04caf6f… | |
| https://git.kernel.org/stable/c/7009daeefa945973a… | |
| https://git.kernel.org/stable/c/7bff0156d13f0ad94… | |
| https://git.kernel.org/stable/c/e6f103a22b08daf5d… | |
| https://git.kernel.org/stable/c/dc1a5dd80af1ee1f2… | |
| https://git.kernel.org/stable/c/930e69757b74c3ae0… |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
6639b6c2367f884ca172b78d69f7da17bfab2e5e , < 51b1aa6fe7dc87356ba58df06afb9677c9b841ea
(git)
Affected: 6639b6c2367f884ca172b78d69f7da17bfab2e5e , < 56fb6efd5d04caf6f14994d51ec85393b9a896c6 (git) Affected: 6639b6c2367f884ca172b78d69f7da17bfab2e5e , < 7009daeefa945973a530b2f605fe445fc03747af (git) Affected: 6639b6c2367f884ca172b78d69f7da17bfab2e5e , < 7bff0156d13f0ad9436e5178b979b063d59f572a (git) Affected: 6639b6c2367f884ca172b78d69f7da17bfab2e5e , < e6f103a22b08daf5df2f4aa158081840e5910963 (git) Affected: 6639b6c2367f884ca172b78d69f7da17bfab2e5e , < dc1a5dd80af1ee1f29d8375b12dd7625f6294dad (git) Affected: 6639b6c2367f884ca172b78d69f7da17bfab2e5e , < 930e69757b74c3ae083b0c3c7419bfe7f0edc7b2 (git) |
|
| Linux | Linux |
Affected:
2.6.13
Unaffected: 0 , < 2.6.13 (semver) Unaffected: 5.10.249 , ≤ 5.10.* (semver) Unaffected: 5.15.199 , ≤ 5.15.* (semver) Unaffected: 6.1.162 , ≤ 6.1.* (semver) Unaffected: 6.6.122 , ≤ 6.6.* (semver) Unaffected: 6.12.68 , ≤ 6.12.* (semver) Unaffected: 6.18.8 , ≤ 6.18.* (semver) Unaffected: 6.19 , ≤ * (original_commit_for_fix) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-23089",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-06-10T20:40:33.270292Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-06-11T18:44:02.838Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"sound/usb/mixer.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "51b1aa6fe7dc87356ba58df06afb9677c9b841ea",
"status": "affected",
"version": "6639b6c2367f884ca172b78d69f7da17bfab2e5e",
"versionType": "git"
},
{
"lessThan": "56fb6efd5d04caf6f14994d51ec85393b9a896c6",
"status": "affected",
"version": "6639b6c2367f884ca172b78d69f7da17bfab2e5e",
"versionType": "git"
},
{
"lessThan": "7009daeefa945973a530b2f605fe445fc03747af",
"status": "affected",
"version": "6639b6c2367f884ca172b78d69f7da17bfab2e5e",
"versionType": "git"
},
{
"lessThan": "7bff0156d13f0ad9436e5178b979b063d59f572a",
"status": "affected",
"version": "6639b6c2367f884ca172b78d69f7da17bfab2e5e",
"versionType": "git"
},
{
"lessThan": "e6f103a22b08daf5df2f4aa158081840e5910963",
"status": "affected",
"version": "6639b6c2367f884ca172b78d69f7da17bfab2e5e",
"versionType": "git"
},
{
"lessThan": "dc1a5dd80af1ee1f29d8375b12dd7625f6294dad",
"status": "affected",
"version": "6639b6c2367f884ca172b78d69f7da17bfab2e5e",
"versionType": "git"
},
{
"lessThan": "930e69757b74c3ae083b0c3c7419bfe7f0edc7b2",
"status": "affected",
"version": "6639b6c2367f884ca172b78d69f7da17bfab2e5e",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"sound/usb/mixer.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.13"
},
{
"lessThan": "2.6.13",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.249",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.199",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.162",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.122",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.68",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.19",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.249",
"versionStartIncluding": "2.6.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.199",
"versionStartIncluding": "2.6.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.162",
"versionStartIncluding": "2.6.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.122",
"versionStartIncluding": "2.6.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.68",
"versionStartIncluding": "2.6.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18.8",
"versionStartIncluding": "2.6.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.19",
"versionStartIncluding": "2.6.13",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: usb-audio: Fix use-after-free in snd_usb_mixer_free()\n\nWhen snd_usb_create_mixer() fails, snd_usb_mixer_free() frees\nmixer-\u003eid_elems but the controls already added to the card still\nreference the freed memory. Later when snd_card_register() runs,\nthe OSS mixer layer calls their callbacks and hits a use-after-free read.\n\nCall trace:\n get_ctl_value+0x63f/0x820 sound/usb/mixer.c:411\n get_min_max_with_quirks.isra.0+0x240/0x1f40 sound/usb/mixer.c:1241\n mixer_ctl_feature_info+0x26b/0x490 sound/usb/mixer.c:1381\n snd_mixer_oss_build_test+0x174/0x3a0 sound/core/oss/mixer_oss.c:887\n ...\n snd_card_register+0x4ed/0x6d0 sound/core/init.c:923\n usb_audio_probe+0x5ef/0x2a90 sound/usb/card.c:1025\n\nFix by calling snd_ctl_remove() for all mixer controls before freeing\nid_elems. We save the next pointer first because snd_ctl_remove()\nfrees the current element."
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T21:59:47.264Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/51b1aa6fe7dc87356ba58df06afb9677c9b841ea"
},
{
"url": "https://git.kernel.org/stable/c/56fb6efd5d04caf6f14994d51ec85393b9a896c6"
},
{
"url": "https://git.kernel.org/stable/c/7009daeefa945973a530b2f605fe445fc03747af"
},
{
"url": "https://git.kernel.org/stable/c/7bff0156d13f0ad9436e5178b979b063d59f572a"
},
{
"url": "https://git.kernel.org/stable/c/e6f103a22b08daf5df2f4aa158081840e5910963"
},
{
"url": "https://git.kernel.org/stable/c/dc1a5dd80af1ee1f29d8375b12dd7625f6294dad"
},
{
"url": "https://git.kernel.org/stable/c/930e69757b74c3ae083b0c3c7419bfe7f0edc7b2"
}
],
"title": "ALSA: usb-audio: Fix use-after-free in snd_usb_mixer_free()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2026-23089",
"datePublished": "2026-02-04T16:08:12.575Z",
"dateReserved": "2026-01-13T15:37:45.962Z",
"dateUpdated": "2026-06-11T18:44:02.838Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-23090 (GCVE-0-2026-23090)
Vulnerability from cvelistv5 – Published: 2026-02-04 16:08 – Updated: 2026-05-11 21:59
VLAI
EPSS
Title
slimbus: core: fix device reference leak on report present
Summary
In the Linux kernel, the following vulnerability has been resolved:
slimbus: core: fix device reference leak on report present
Slimbus devices can be allocated dynamically upon reception of
report-present messages.
Make sure to drop the reference taken when looking up already registered
devices.
Note that this requires taking an extra reference in case the device has
not yet been registered and has to be allocated.
Severity
No CVSS data available.
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://git.kernel.org/stable/c/b1217e40705b2f6d3… | |
| https://git.kernel.org/stable/c/948615429c9f2ac9d… | |
| https://git.kernel.org/stable/c/02b78bbfbafe49832… | |
| https://git.kernel.org/stable/c/2ddc09f6a0a221b1d… | |
| https://git.kernel.org/stable/c/54de72a7aabc07499… | |
| https://git.kernel.org/stable/c/6602bb4d1338e92b5… | |
| https://git.kernel.org/stable/c/9391380eb91ea5ac7… |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
46a2bb5a7f7ea2728be50f8f5b29a20267f700fe , < b1217e40705b2f6d311c197b12866752656217ff
(git)
Affected: 46a2bb5a7f7ea2728be50f8f5b29a20267f700fe , < 948615429c9f2ac9d25d4e1f1a4472926b217a9a (git) Affected: 46a2bb5a7f7ea2728be50f8f5b29a20267f700fe , < 02b78bbfbafe49832e508079148cb87cdfa55825 (git) Affected: 46a2bb5a7f7ea2728be50f8f5b29a20267f700fe , < 2ddc09f6a0a221b1d91a7cbc8cc2cefdbd334fe6 (git) Affected: 46a2bb5a7f7ea2728be50f8f5b29a20267f700fe , < 54de72a7aabc0749938d7a2833a0c1a5d3ed7ac9 (git) Affected: 46a2bb5a7f7ea2728be50f8f5b29a20267f700fe , < 6602bb4d1338e92b5838e50322b87697bdbd2ee0 (git) Affected: 46a2bb5a7f7ea2728be50f8f5b29a20267f700fe , < 9391380eb91ea5ac792aae9273535c8da5b9aa01 (git) |
|
| Linux | Linux |
Affected:
4.16
Unaffected: 0 , < 4.16 (semver) Unaffected: 5.10.249 , ≤ 5.10.* (semver) Unaffected: 5.15.199 , ≤ 5.15.* (semver) Unaffected: 6.1.162 , ≤ 6.1.* (semver) Unaffected: 6.6.122 , ≤ 6.6.* (semver) Unaffected: 6.12.68 , ≤ 6.12.* (semver) Unaffected: 6.18.8 , ≤ 6.18.* (semver) Unaffected: 6.19 , ≤ * (original_commit_for_fix) |
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/slimbus/core.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "b1217e40705b2f6d311c197b12866752656217ff",
"status": "affected",
"version": "46a2bb5a7f7ea2728be50f8f5b29a20267f700fe",
"versionType": "git"
},
{
"lessThan": "948615429c9f2ac9d25d4e1f1a4472926b217a9a",
"status": "affected",
"version": "46a2bb5a7f7ea2728be50f8f5b29a20267f700fe",
"versionType": "git"
},
{
"lessThan": "02b78bbfbafe49832e508079148cb87cdfa55825",
"status": "affected",
"version": "46a2bb5a7f7ea2728be50f8f5b29a20267f700fe",
"versionType": "git"
},
{
"lessThan": "2ddc09f6a0a221b1d91a7cbc8cc2cefdbd334fe6",
"status": "affected",
"version": "46a2bb5a7f7ea2728be50f8f5b29a20267f700fe",
"versionType": "git"
},
{
"lessThan": "54de72a7aabc0749938d7a2833a0c1a5d3ed7ac9",
"status": "affected",
"version": "46a2bb5a7f7ea2728be50f8f5b29a20267f700fe",
"versionType": "git"
},
{
"lessThan": "6602bb4d1338e92b5838e50322b87697bdbd2ee0",
"status": "affected",
"version": "46a2bb5a7f7ea2728be50f8f5b29a20267f700fe",
"versionType": "git"
},
{
"lessThan": "9391380eb91ea5ac792aae9273535c8da5b9aa01",
"status": "affected",
"version": "46a2bb5a7f7ea2728be50f8f5b29a20267f700fe",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/slimbus/core.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.16"
},
{
"lessThan": "4.16",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.249",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.199",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.162",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.122",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.68",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.19",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.249",
"versionStartIncluding": "4.16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.199",
"versionStartIncluding": "4.16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.162",
"versionStartIncluding": "4.16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.122",
"versionStartIncluding": "4.16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.68",
"versionStartIncluding": "4.16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18.8",
"versionStartIncluding": "4.16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.19",
"versionStartIncluding": "4.16",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nslimbus: core: fix device reference leak on report present\n\nSlimbus devices can be allocated dynamically upon reception of\nreport-present messages.\n\nMake sure to drop the reference taken when looking up already registered\ndevices.\n\nNote that this requires taking an extra reference in case the device has\nnot yet been registered and has to be allocated."
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T21:59:48.426Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/b1217e40705b2f6d311c197b12866752656217ff"
},
{
"url": "https://git.kernel.org/stable/c/948615429c9f2ac9d25d4e1f1a4472926b217a9a"
},
{
"url": "https://git.kernel.org/stable/c/02b78bbfbafe49832e508079148cb87cdfa55825"
},
{
"url": "https://git.kernel.org/stable/c/2ddc09f6a0a221b1d91a7cbc8cc2cefdbd334fe6"
},
{
"url": "https://git.kernel.org/stable/c/54de72a7aabc0749938d7a2833a0c1a5d3ed7ac9"
},
{
"url": "https://git.kernel.org/stable/c/6602bb4d1338e92b5838e50322b87697bdbd2ee0"
},
{
"url": "https://git.kernel.org/stable/c/9391380eb91ea5ac792aae9273535c8da5b9aa01"
}
],
"title": "slimbus: core: fix device reference leak on report present",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2026-23090",
"datePublished": "2026-02-04T16:08:13.438Z",
"dateReserved": "2026-01-13T15:37:45.962Z",
"dateUpdated": "2026-05-11T21:59:48.426Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-23091 (GCVE-0-2026-23091)
Vulnerability from cvelistv5 – Published: 2026-02-04 16:08 – Updated: 2026-06-11 18:44
VLAI
EPSS
Title
intel_th: fix device leak on output open()
Summary
In the Linux kernel, the following vulnerability has been resolved:
intel_th: fix device leak on output open()
Make sure to drop the reference taken when looking up the th device
during output device open() on errors and on close().
Note that a recent commit fixed the leak in a couple of open() error
paths but not all of them, and the reference is still leaking on
successful open().
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://git.kernel.org/stable/c/af4b9467296b9a16e… | |
| https://git.kernel.org/stable/c/64015cbf06e8bb75b… | |
| https://git.kernel.org/stable/c/b71e64ef7ff944383… | |
| https://git.kernel.org/stable/c/bf7785434b5d05d94… | |
| https://git.kernel.org/stable/c/0fca16c5591534cc1… | |
| https://git.kernel.org/stable/c/f9b059bda4276f2bb… | |
| https://git.kernel.org/stable/c/95fc36a234da24bbc… |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
39f4034693b7c7bd1fe4cb58c93259d600f55561 , < af4b9467296b9a16ebc008147238070236982b6d
(git)
Affected: 39f4034693b7c7bd1fe4cb58c93259d600f55561 , < 64015cbf06e8bb75b81ae95b997e847b55280f7f (git) Affected: 39f4034693b7c7bd1fe4cb58c93259d600f55561 , < b71e64ef7ff9443835d1333e3e80ab1e49e5209f (git) Affected: 39f4034693b7c7bd1fe4cb58c93259d600f55561 , < bf7785434b5d05d940d936b78925080950bd54dd (git) Affected: 39f4034693b7c7bd1fe4cb58c93259d600f55561 , < 0fca16c5591534cc1fec8b6181277ee3a3d0f26c (git) Affected: 39f4034693b7c7bd1fe4cb58c93259d600f55561 , < f9b059bda4276f2bb72cb98ec7875a747f042ea2 (git) Affected: 39f4034693b7c7bd1fe4cb58c93259d600f55561 , < 95fc36a234da24bbc5f476f8104a5a15f99ed3e3 (git) |
|
| Linux | Linux |
Affected:
4.4
Unaffected: 0 , < 4.4 (semver) Unaffected: 5.10.249 , ≤ 5.10.* (semver) Unaffected: 5.15.199 , ≤ 5.15.* (semver) Unaffected: 6.1.162 , ≤ 6.1.* (semver) Unaffected: 6.6.122 , ≤ 6.6.* (semver) Unaffected: 6.12.68 , ≤ 6.12.* (semver) Unaffected: 6.18.8 , ≤ 6.18.* (semver) Unaffected: 6.19 , ≤ * (original_commit_for_fix) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-23091",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-06-10T20:42:22.525510Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-06-11T18:44:22.445Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/hwtracing/intel_th/core.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "af4b9467296b9a16ebc008147238070236982b6d",
"status": "affected",
"version": "39f4034693b7c7bd1fe4cb58c93259d600f55561",
"versionType": "git"
},
{
"lessThan": "64015cbf06e8bb75b81ae95b997e847b55280f7f",
"status": "affected",
"version": "39f4034693b7c7bd1fe4cb58c93259d600f55561",
"versionType": "git"
},
{
"lessThan": "b71e64ef7ff9443835d1333e3e80ab1e49e5209f",
"status": "affected",
"version": "39f4034693b7c7bd1fe4cb58c93259d600f55561",
"versionType": "git"
},
{
"lessThan": "bf7785434b5d05d940d936b78925080950bd54dd",
"status": "affected",
"version": "39f4034693b7c7bd1fe4cb58c93259d600f55561",
"versionType": "git"
},
{
"lessThan": "0fca16c5591534cc1fec8b6181277ee3a3d0f26c",
"status": "affected",
"version": "39f4034693b7c7bd1fe4cb58c93259d600f55561",
"versionType": "git"
},
{
"lessThan": "f9b059bda4276f2bb72cb98ec7875a747f042ea2",
"status": "affected",
"version": "39f4034693b7c7bd1fe4cb58c93259d600f55561",
"versionType": "git"
},
{
"lessThan": "95fc36a234da24bbc5f476f8104a5a15f99ed3e3",
"status": "affected",
"version": "39f4034693b7c7bd1fe4cb58c93259d600f55561",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/hwtracing/intel_th/core.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.4"
},
{
"lessThan": "4.4",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.249",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.199",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.162",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.122",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.68",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.19",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.249",
"versionStartIncluding": "4.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.199",
"versionStartIncluding": "4.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.162",
"versionStartIncluding": "4.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.122",
"versionStartIncluding": "4.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.68",
"versionStartIncluding": "4.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18.8",
"versionStartIncluding": "4.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.19",
"versionStartIncluding": "4.4",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nintel_th: fix device leak on output open()\n\nMake sure to drop the reference taken when looking up the th device\nduring output device open() on errors and on close().\n\nNote that a recent commit fixed the leak in a couple of open() error\npaths but not all of them, and the reference is still leaking on\nsuccessful open()."
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T21:59:49.573Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/af4b9467296b9a16ebc008147238070236982b6d"
},
{
"url": "https://git.kernel.org/stable/c/64015cbf06e8bb75b81ae95b997e847b55280f7f"
},
{
"url": "https://git.kernel.org/stable/c/b71e64ef7ff9443835d1333e3e80ab1e49e5209f"
},
{
"url": "https://git.kernel.org/stable/c/bf7785434b5d05d940d936b78925080950bd54dd"
},
{
"url": "https://git.kernel.org/stable/c/0fca16c5591534cc1fec8b6181277ee3a3d0f26c"
},
{
"url": "https://git.kernel.org/stable/c/f9b059bda4276f2bb72cb98ec7875a747f042ea2"
},
{
"url": "https://git.kernel.org/stable/c/95fc36a234da24bbc5f476f8104a5a15f99ed3e3"
}
],
"title": "intel_th: fix device leak on output open()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2026-23091",
"datePublished": "2026-02-04T16:08:14.295Z",
"dateReserved": "2026-01-13T15:37:45.962Z",
"dateUpdated": "2026-06-11T18:44:22.445Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-23094 (GCVE-0-2026-23094)
Vulnerability from cvelistv5 – Published: 2026-02-04 16:08 – Updated: 2026-05-11 21:59
VLAI
EPSS
Title
uacce: fix isolate sysfs check condition
Summary
In the Linux kernel, the following vulnerability has been resolved:
uacce: fix isolate sysfs check condition
uacce supports the device isolation feature. If the driver
implements the isolate_err_threshold_read and
isolate_err_threshold_write callback functions, uacce will create
sysfs files now. Users can read and configure the isolation policy
through sysfs. Currently, sysfs files are created as long as either
isolate_err_threshold_read or isolate_err_threshold_write callback
functions are present.
However, accessing a non-existent callback function may cause the
system to crash. Therefore, intercept the creation of sysfs if
neither read nor write exists; create sysfs if either is supported,
but intercept unsupported operations at the call site.
Severity
No CVSS data available.
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
e3e289fbc0b520cf469469e8cdba84a50424eb65 , < 9ab05cdcac354b1b1139918f49c6418b9005d042
(git)
Affected: e3e289fbc0b520cf469469e8cdba84a50424eb65 , < fdbbb47d15ae17bf39fafec7e2028c1f8efba15e (git) Affected: e3e289fbc0b520cf469469e8cdba84a50424eb65 , < 82821a681d5dcce31475a65190fc39ea8f372cc0 (git) Affected: e3e289fbc0b520cf469469e8cdba84a50424eb65 , < 98eec349259b1fd876f350b1c600403bcef8f85d (git) |
|
| Linux | Linux |
Affected:
6.3
Unaffected: 0 , < 6.3 (semver) Unaffected: 6.6.122 , ≤ 6.6.* (semver) Unaffected: 6.12.68 , ≤ 6.12.* (semver) Unaffected: 6.18.8 , ≤ 6.18.* (semver) Unaffected: 6.19 , ≤ * (original_commit_for_fix) |
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/misc/uacce/uacce.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "9ab05cdcac354b1b1139918f49c6418b9005d042",
"status": "affected",
"version": "e3e289fbc0b520cf469469e8cdba84a50424eb65",
"versionType": "git"
},
{
"lessThan": "fdbbb47d15ae17bf39fafec7e2028c1f8efba15e",
"status": "affected",
"version": "e3e289fbc0b520cf469469e8cdba84a50424eb65",
"versionType": "git"
},
{
"lessThan": "82821a681d5dcce31475a65190fc39ea8f372cc0",
"status": "affected",
"version": "e3e289fbc0b520cf469469e8cdba84a50424eb65",
"versionType": "git"
},
{
"lessThan": "98eec349259b1fd876f350b1c600403bcef8f85d",
"status": "affected",
"version": "e3e289fbc0b520cf469469e8cdba84a50424eb65",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/misc/uacce/uacce.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.3"
},
{
"lessThan": "6.3",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.122",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.68",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.19",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.122",
"versionStartIncluding": "6.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.68",
"versionStartIncluding": "6.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18.8",
"versionStartIncluding": "6.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.19",
"versionStartIncluding": "6.3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nuacce: fix isolate sysfs check condition\n\nuacce supports the device isolation feature. If the driver\nimplements the isolate_err_threshold_read and\nisolate_err_threshold_write callback functions, uacce will create\nsysfs files now. Users can read and configure the isolation policy\nthrough sysfs. Currently, sysfs files are created as long as either\nisolate_err_threshold_read or isolate_err_threshold_write callback\nfunctions are present.\n\nHowever, accessing a non-existent callback function may cause the\nsystem to crash. Therefore, intercept the creation of sysfs if\nneither read nor write exists; create sysfs if either is supported,\nbut intercept unsupported operations at the call site."
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T21:59:53.127Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/9ab05cdcac354b1b1139918f49c6418b9005d042"
},
{
"url": "https://git.kernel.org/stable/c/fdbbb47d15ae17bf39fafec7e2028c1f8efba15e"
},
{
"url": "https://git.kernel.org/stable/c/82821a681d5dcce31475a65190fc39ea8f372cc0"
},
{
"url": "https://git.kernel.org/stable/c/98eec349259b1fd876f350b1c600403bcef8f85d"
}
],
"title": "uacce: fix isolate sysfs check condition",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2026-23094",
"datePublished": "2026-02-04T16:08:17.061Z",
"dateReserved": "2026-01-13T15:37:45.963Z",
"dateUpdated": "2026-05-11T21:59:53.127Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-23095 (GCVE-0-2026-23095)
Vulnerability from cvelistv5 – Published: 2026-02-04 16:08 – Updated: 2026-06-16 20:20
VLAI
EPSS
Title
gue: Fix skb memleak with inner IP protocol 0.
Summary
In the Linux kernel, the following vulnerability has been resolved:
gue: Fix skb memleak with inner IP protocol 0.
syzbot reported skb memleak below. [0]
The repro generated a GUE packet with its inner protocol 0.
gue_udp_recv() returns -guehdr->proto_ctype for "resubmit"
in ip_protocol_deliver_rcu(), but this only works with
non-zero protocol number.
Let's drop such packets.
Note that 0 is a valid number (IPv6 Hop-by-Hop Option).
I think it is not practical to encap HOPOPT in GUE, so once
someone starts to complain, we could pass down a resubmit
flag pointer to distinguish two zeros from the upper layer:
* no error
* resubmit HOPOPT
[0]
BUG: memory leak
unreferenced object 0xffff888109695a00 (size 240):
comm "syz.0.17", pid 6088, jiffies 4294943096
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 40 c2 10 81 88 ff ff 00 00 00 00 00 00 00 00 .@..............
backtrace (crc a84b336f):
kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline]
slab_post_alloc_hook mm/slub.c:4958 [inline]
slab_alloc_node mm/slub.c:5263 [inline]
kmem_cache_alloc_noprof+0x3b4/0x590 mm/slub.c:5270
__build_skb+0x23/0x60 net/core/skbuff.c:474
build_skb+0x20/0x190 net/core/skbuff.c:490
__tun_build_skb drivers/net/tun.c:1541 [inline]
tun_build_skb+0x4a1/0xa40 drivers/net/tun.c:1636
tun_get_user+0xc12/0x2030 drivers/net/tun.c:1770
tun_chr_write_iter+0x71/0x120 drivers/net/tun.c:1999
new_sync_write fs/read_write.c:593 [inline]
vfs_write+0x45d/0x710 fs/read_write.c:686
ksys_write+0xa7/0x170 fs/read_write.c:738
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xa4/0xf80 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://git.kernel.org/stable/c/886f186328b718400… | |
| https://git.kernel.org/stable/c/380a82d36e37db49f… | |
| https://git.kernel.org/stable/c/536f5bbc322eb1e17… | |
| https://git.kernel.org/stable/c/f87b9b7a618c82e74… | |
| https://git.kernel.org/stable/c/ce569b389a5c78d64… | |
| https://git.kernel.org/stable/c/5437a279804ced808… | |
| https://git.kernel.org/stable/c/9a56796ad258786d3… |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
37dd0247797b168ad1cc7f5dbec825a1ee66535b , < 886f186328b718400dbf79e1bc8cbcbd710ab766
(git)
Affected: 37dd0247797b168ad1cc7f5dbec825a1ee66535b , < 380a82d36e37db49fd41ecc378c22fd29392e96a (git) Affected: 37dd0247797b168ad1cc7f5dbec825a1ee66535b , < 536f5bbc322eb1e175bdd1ced22b236a951c4d8f (git) Affected: 37dd0247797b168ad1cc7f5dbec825a1ee66535b , < f87b9b7a618c82e7465e872eb10e14c803871892 (git) Affected: 37dd0247797b168ad1cc7f5dbec825a1ee66535b , < ce569b389a5c78d64788a5ea94560e17fa574b35 (git) Affected: 37dd0247797b168ad1cc7f5dbec825a1ee66535b , < 5437a279804ced8088cabb945dba88a26d828f8c (git) Affected: 37dd0247797b168ad1cc7f5dbec825a1ee66535b , < 9a56796ad258786d3624eef5aefba394fc9bdded (git) |
|
| Linux | Linux |
Affected:
3.18
Unaffected: 0 , < 3.18 (semver) Unaffected: 5.10.249 , ≤ 5.10.* (semver) Unaffected: 5.15.199 , ≤ 5.15.* (semver) Unaffected: 6.1.162 , ≤ 6.1.* (semver) Unaffected: 6.6.122 , ≤ 6.6.* (semver) Unaffected: 6.12.68 , ≤ 6.12.* (semver) Unaffected: 6.18.8 , ≤ 6.18.* (semver) Unaffected: 6.19 , ≤ * (original_commit_for_fix) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-23095",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-06-16T20:19:57.582925Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-06-16T20:20:08.686Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/ipv4/fou_core.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "886f186328b718400dbf79e1bc8cbcbd710ab766",
"status": "affected",
"version": "37dd0247797b168ad1cc7f5dbec825a1ee66535b",
"versionType": "git"
},
{
"lessThan": "380a82d36e37db49fd41ecc378c22fd29392e96a",
"status": "affected",
"version": "37dd0247797b168ad1cc7f5dbec825a1ee66535b",
"versionType": "git"
},
{
"lessThan": "536f5bbc322eb1e175bdd1ced22b236a951c4d8f",
"status": "affected",
"version": "37dd0247797b168ad1cc7f5dbec825a1ee66535b",
"versionType": "git"
},
{
"lessThan": "f87b9b7a618c82e7465e872eb10e14c803871892",
"status": "affected",
"version": "37dd0247797b168ad1cc7f5dbec825a1ee66535b",
"versionType": "git"
},
{
"lessThan": "ce569b389a5c78d64788a5ea94560e17fa574b35",
"status": "affected",
"version": "37dd0247797b168ad1cc7f5dbec825a1ee66535b",
"versionType": "git"
},
{
"lessThan": "5437a279804ced8088cabb945dba88a26d828f8c",
"status": "affected",
"version": "37dd0247797b168ad1cc7f5dbec825a1ee66535b",
"versionType": "git"
},
{
"lessThan": "9a56796ad258786d3624eef5aefba394fc9bdded",
"status": "affected",
"version": "37dd0247797b168ad1cc7f5dbec825a1ee66535b",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/ipv4/fou_core.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "3.18"
},
{
"lessThan": "3.18",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.249",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.199",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.162",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.122",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.68",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.19",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.249",
"versionStartIncluding": "3.18",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.199",
"versionStartIncluding": "3.18",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.162",
"versionStartIncluding": "3.18",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.122",
"versionStartIncluding": "3.18",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.68",
"versionStartIncluding": "3.18",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18.8",
"versionStartIncluding": "3.18",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.19",
"versionStartIncluding": "3.18",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ngue: Fix skb memleak with inner IP protocol 0.\n\nsyzbot reported skb memleak below. [0]\n\nThe repro generated a GUE packet with its inner protocol 0.\n\ngue_udp_recv() returns -guehdr-\u003eproto_ctype for \"resubmit\"\nin ip_protocol_deliver_rcu(), but this only works with\nnon-zero protocol number.\n\nLet\u0027s drop such packets.\n\nNote that 0 is a valid number (IPv6 Hop-by-Hop Option).\n\nI think it is not practical to encap HOPOPT in GUE, so once\nsomeone starts to complain, we could pass down a resubmit\nflag pointer to distinguish two zeros from the upper layer:\n\n * no error\n * resubmit HOPOPT\n\n[0]\nBUG: memory leak\nunreferenced object 0xffff888109695a00 (size 240):\n comm \"syz.0.17\", pid 6088, jiffies 4294943096\n hex dump (first 32 bytes):\n 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................\n 00 40 c2 10 81 88 ff ff 00 00 00 00 00 00 00 00 .@..............\n backtrace (crc a84b336f):\n kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline]\n slab_post_alloc_hook mm/slub.c:4958 [inline]\n slab_alloc_node mm/slub.c:5263 [inline]\n kmem_cache_alloc_noprof+0x3b4/0x590 mm/slub.c:5270\n __build_skb+0x23/0x60 net/core/skbuff.c:474\n build_skb+0x20/0x190 net/core/skbuff.c:490\n __tun_build_skb drivers/net/tun.c:1541 [inline]\n tun_build_skb+0x4a1/0xa40 drivers/net/tun.c:1636\n tun_get_user+0xc12/0x2030 drivers/net/tun.c:1770\n tun_chr_write_iter+0x71/0x120 drivers/net/tun.c:1999\n new_sync_write fs/read_write.c:593 [inline]\n vfs_write+0x45d/0x710 fs/read_write.c:686\n ksys_write+0xa7/0x170 fs/read_write.c:738\n do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]\n do_syscall_64+0xa4/0xf80 arch/x86/entry/syscall_64.c:94\n entry_SYSCALL_64_after_hwframe+0x77/0x7f"
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 7.5,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T21:59:54.306Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/886f186328b718400dbf79e1bc8cbcbd710ab766"
},
{
"url": "https://git.kernel.org/stable/c/380a82d36e37db49fd41ecc378c22fd29392e96a"
},
{
"url": "https://git.kernel.org/stable/c/536f5bbc322eb1e175bdd1ced22b236a951c4d8f"
},
{
"url": "https://git.kernel.org/stable/c/f87b9b7a618c82e7465e872eb10e14c803871892"
},
{
"url": "https://git.kernel.org/stable/c/ce569b389a5c78d64788a5ea94560e17fa574b35"
},
{
"url": "https://git.kernel.org/stable/c/5437a279804ced8088cabb945dba88a26d828f8c"
},
{
"url": "https://git.kernel.org/stable/c/9a56796ad258786d3624eef5aefba394fc9bdded"
}
],
"title": "gue: Fix skb memleak with inner IP protocol 0.",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2026-23095",
"datePublished": "2026-02-04T16:08:17.990Z",
"dateReserved": "2026-01-13T15:37:45.963Z",
"dateUpdated": "2026-06-16T20:20:08.686Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-23096 (GCVE-0-2026-23096)
Vulnerability from cvelistv5 – Published: 2026-02-04 16:08 – Updated: 2026-05-11 21:59
VLAI
EPSS
Title
uacce: fix cdev handling in the cleanup path
Summary
In the Linux kernel, the following vulnerability has been resolved:
uacce: fix cdev handling in the cleanup path
When cdev_device_add fails, it internally releases the cdev memory,
and if cdev_device_del is then executed, it will cause a hang error.
To fix it, we check the return value of cdev_device_add() and clear
uacce->cdev to avoid calling cdev_device_del in the uacce_remove.
Severity
No CVSS data available.
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://git.kernel.org/stable/c/c94c7188d325bc513… | |
| https://git.kernel.org/stable/c/1bc3e51367c420e6d… | |
| https://git.kernel.org/stable/c/819d647406200d0e8… | |
| https://git.kernel.org/stable/c/d9031575a2f8aabc5… | |
| https://git.kernel.org/stable/c/98d67a1bd6caddd0a… | |
| https://git.kernel.org/stable/c/bd2393ed7712513e7… | |
| https://git.kernel.org/stable/c/a3bece3678f6c88db… |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
015d239ac0142ad0e26567fd890ef8d171f13709 , < c94c7188d325bc5137d447d67a2f18f7d4f2f4a3
(git)
Affected: 015d239ac0142ad0e26567fd890ef8d171f13709 , < 1bc3e51367c420e6db31f41efa874c7a8e12194a (git) Affected: 015d239ac0142ad0e26567fd890ef8d171f13709 , < 819d647406200d0e83e56fd2df8f451b11290559 (git) Affected: 015d239ac0142ad0e26567fd890ef8d171f13709 , < d9031575a2f8aabc53af3025dd79af313a2e046b (git) Affected: 015d239ac0142ad0e26567fd890ef8d171f13709 , < 98d67a1bd6caddd0a8b8c82a0b925742cf500936 (git) Affected: 015d239ac0142ad0e26567fd890ef8d171f13709 , < bd2393ed7712513e7e2dbcb6e21464a67ff9e702 (git) Affected: 015d239ac0142ad0e26567fd890ef8d171f13709 , < a3bece3678f6c88db1f44c602b2a63e84b4040ac (git) |
|
| Linux | Linux |
Affected:
5.7
Unaffected: 0 , < 5.7 (semver) Unaffected: 5.10.249 , ≤ 5.10.* (semver) Unaffected: 5.15.199 , ≤ 5.15.* (semver) Unaffected: 6.1.162 , ≤ 6.1.* (semver) Unaffected: 6.6.122 , ≤ 6.6.* (semver) Unaffected: 6.12.68 , ≤ 6.12.* (semver) Unaffected: 6.18.8 , ≤ 6.18.* (semver) Unaffected: 6.19 , ≤ * (original_commit_for_fix) |
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/misc/uacce/uacce.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "c94c7188d325bc5137d447d67a2f18f7d4f2f4a3",
"status": "affected",
"version": "015d239ac0142ad0e26567fd890ef8d171f13709",
"versionType": "git"
},
{
"lessThan": "1bc3e51367c420e6db31f41efa874c7a8e12194a",
"status": "affected",
"version": "015d239ac0142ad0e26567fd890ef8d171f13709",
"versionType": "git"
},
{
"lessThan": "819d647406200d0e83e56fd2df8f451b11290559",
"status": "affected",
"version": "015d239ac0142ad0e26567fd890ef8d171f13709",
"versionType": "git"
},
{
"lessThan": "d9031575a2f8aabc53af3025dd79af313a2e046b",
"status": "affected",
"version": "015d239ac0142ad0e26567fd890ef8d171f13709",
"versionType": "git"
},
{
"lessThan": "98d67a1bd6caddd0a8b8c82a0b925742cf500936",
"status": "affected",
"version": "015d239ac0142ad0e26567fd890ef8d171f13709",
"versionType": "git"
},
{
"lessThan": "bd2393ed7712513e7e2dbcb6e21464a67ff9e702",
"status": "affected",
"version": "015d239ac0142ad0e26567fd890ef8d171f13709",
"versionType": "git"
},
{
"lessThan": "a3bece3678f6c88db1f44c602b2a63e84b4040ac",
"status": "affected",
"version": "015d239ac0142ad0e26567fd890ef8d171f13709",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/misc/uacce/uacce.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": "5.10.249",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.199",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.162",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.122",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.68",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.19",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.249",
"versionStartIncluding": "5.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.199",
"versionStartIncluding": "5.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.162",
"versionStartIncluding": "5.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.122",
"versionStartIncluding": "5.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.68",
"versionStartIncluding": "5.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18.8",
"versionStartIncluding": "5.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.19",
"versionStartIncluding": "5.7",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nuacce: fix cdev handling in the cleanup path\n\nWhen cdev_device_add fails, it internally releases the cdev memory,\nand if cdev_device_del is then executed, it will cause a hang error.\nTo fix it, we check the return value of cdev_device_add() and clear\nuacce-\u003ecdev to avoid calling cdev_device_del in the uacce_remove."
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T21:59:55.485Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/c94c7188d325bc5137d447d67a2f18f7d4f2f4a3"
},
{
"url": "https://git.kernel.org/stable/c/1bc3e51367c420e6db31f41efa874c7a8e12194a"
},
{
"url": "https://git.kernel.org/stable/c/819d647406200d0e83e56fd2df8f451b11290559"
},
{
"url": "https://git.kernel.org/stable/c/d9031575a2f8aabc53af3025dd79af313a2e046b"
},
{
"url": "https://git.kernel.org/stable/c/98d67a1bd6caddd0a8b8c82a0b925742cf500936"
},
{
"url": "https://git.kernel.org/stable/c/bd2393ed7712513e7e2dbcb6e21464a67ff9e702"
},
{
"url": "https://git.kernel.org/stable/c/a3bece3678f6c88db1f44c602b2a63e84b4040ac"
}
],
"title": "uacce: fix cdev handling in the cleanup path",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2026-23096",
"datePublished": "2026-02-04T16:08:18.785Z",
"dateReserved": "2026-01-13T15:37:45.964Z",
"dateUpdated": "2026-05-11T21:59:55.485Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-23099 (GCVE-0-2026-23099)
Vulnerability from cvelistv5 – Published: 2026-02-04 16:08 – Updated: 2026-06-19 11:57
VLAI
EPSS
Title
bonding: limit BOND_MODE_8023AD to Ethernet devices
Summary
In the Linux kernel, the following vulnerability has been resolved:
bonding: limit BOND_MODE_8023AD to Ethernet devices
BOND_MODE_8023AD makes sense for ARPHRD_ETHER only.
syzbot reported:
BUG: KASAN: global-out-of-bounds in __hw_addr_create net/core/dev_addr_lists.c:63 [inline]
BUG: KASAN: global-out-of-bounds in __hw_addr_add_ex+0x25d/0x760 net/core/dev_addr_lists.c:118
Read of size 16 at addr ffffffff8bf94040 by task syz.1.3580/19497
CPU: 1 UID: 0 PID: 19497 Comm: syz.1.3580 Tainted: G L syzkaller #0 PREEMPT(full)
Tainted: [L]=SOFTLOCKUP
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
Call Trace:
<TASK>
dump_stack_lvl+0xe8/0x150 lib/dump_stack.c:120
print_address_description mm/kasan/report.c:378 [inline]
print_report+0xca/0x240 mm/kasan/report.c:482
kasan_report+0x118/0x150 mm/kasan/report.c:595
check_region_inline mm/kasan/generic.c:-1 [inline]
kasan_check_range+0x2b0/0x2c0 mm/kasan/generic.c:200
__asan_memcpy+0x29/0x70 mm/kasan/shadow.c:105
__hw_addr_create net/core/dev_addr_lists.c:63 [inline]
__hw_addr_add_ex+0x25d/0x760 net/core/dev_addr_lists.c:118
__dev_mc_add net/core/dev_addr_lists.c:868 [inline]
dev_mc_add+0xa1/0x120 net/core/dev_addr_lists.c:886
bond_enslave+0x2b8b/0x3ac0 drivers/net/bonding/bond_main.c:2180
do_set_master+0x533/0x6d0 net/core/rtnetlink.c:2963
do_setlink+0xcf0/0x41c0 net/core/rtnetlink.c:3165
rtnl_changelink net/core/rtnetlink.c:3776 [inline]
__rtnl_newlink net/core/rtnetlink.c:3935 [inline]
rtnl_newlink+0x161c/0x1c90 net/core/rtnetlink.c:4072
rtnetlink_rcv_msg+0x7cf/0xb70 net/core/rtnetlink.c:6958
netlink_rcv_skb+0x208/0x470 net/netlink/af_netlink.c:2550
netlink_unicast_kernel net/netlink/af_netlink.c:1318 [inline]
netlink_unicast+0x82f/0x9e0 net/netlink/af_netlink.c:1344
netlink_sendmsg+0x805/0xb30 net/netlink/af_netlink.c:1894
sock_sendmsg_nosec net/socket.c:727 [inline]
__sock_sendmsg+0x21c/0x270 net/socket.c:742
____sys_sendmsg+0x505/0x820 net/socket.c:2592
___sys_sendmsg+0x21f/0x2a0 net/socket.c:2646
__sys_sendmsg+0x164/0x220 net/socket.c:2678
do_syscall_32_irqs_on arch/x86/entry/syscall_32.c:83 [inline]
__do_fast_syscall_32+0x1dc/0x560 arch/x86/entry/syscall_32.c:307
do_fast_syscall_32+0x34/0x80 arch/x86/entry/syscall_32.c:332
entry_SYSENTER_compat_after_hwframe+0x84/0x8e
</TASK>
The buggy address belongs to the variable:
lacpdu_mcast_addr+0x0/0x40
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://git.kernel.org/stable/c/19266182b82e9100c… | |
| https://git.kernel.org/stable/c/72925dbb0c8c7b16b… | |
| https://git.kernel.org/stable/c/5063b2cd9b27d35ab… | |
| https://git.kernel.org/stable/c/80c881e53a4fa0a80… | |
| https://git.kernel.org/stable/c/ef68afb1bee8d35a1… | |
| https://git.kernel.org/stable/c/43dee6f7ef1d22882… | |
| https://git.kernel.org/stable/c/c84fcb79e5dbde0b8… |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
872254dd6b1f80cb95ee9e2e22980888533fc293 , < 19266182b82e9100c799d8a29f5e0452f0bf7703
(git)
Affected: 872254dd6b1f80cb95ee9e2e22980888533fc293 , < 72925dbb0c8c7b16bf922e93c6cc03cbd8c955c4 (git) Affected: 872254dd6b1f80cb95ee9e2e22980888533fc293 , < 5063b2cd9b27d35ab788d707d7858ded0acc8f1d (git) Affected: 872254dd6b1f80cb95ee9e2e22980888533fc293 , < 80c881e53a4fa0a80fa4bef7bc0ead0e8e88940d (git) Affected: 872254dd6b1f80cb95ee9e2e22980888533fc293 , < ef68afb1bee8d35a18896c27d7358079353d8d8a (git) Affected: 872254dd6b1f80cb95ee9e2e22980888533fc293 , < 43dee6f7ef1d228821de1b61c292af3744c8d7da (git) Affected: 872254dd6b1f80cb95ee9e2e22980888533fc293 , < c84fcb79e5dbde0b8d5aeeaf04282d2149aebcf6 (git) |
|
| Linux | Linux |
Affected:
2.6.24
Unaffected: 0 , < 2.6.24 (semver) Unaffected: 5.10.259 , ≤ 5.10.* (semver) Unaffected: 5.15.199 , ≤ 5.15.* (semver) Unaffected: 6.1.162 , ≤ 6.1.* (semver) Unaffected: 6.6.122 , ≤ 6.6.* (semver) Unaffected: 6.12.68 , ≤ 6.12.* (semver) Unaffected: 6.18.8 , ≤ 6.18.* (semver) Unaffected: 6.19 , ≤ * (original_commit_for_fix) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-23099",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-06-10T20:40:44.652755Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-06-11T18:44:04.787Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"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": "19266182b82e9100c799d8a29f5e0452f0bf7703",
"status": "affected",
"version": "872254dd6b1f80cb95ee9e2e22980888533fc293",
"versionType": "git"
},
{
"lessThan": "72925dbb0c8c7b16bf922e93c6cc03cbd8c955c4",
"status": "affected",
"version": "872254dd6b1f80cb95ee9e2e22980888533fc293",
"versionType": "git"
},
{
"lessThan": "5063b2cd9b27d35ab788d707d7858ded0acc8f1d",
"status": "affected",
"version": "872254dd6b1f80cb95ee9e2e22980888533fc293",
"versionType": "git"
},
{
"lessThan": "80c881e53a4fa0a80fa4bef7bc0ead0e8e88940d",
"status": "affected",
"version": "872254dd6b1f80cb95ee9e2e22980888533fc293",
"versionType": "git"
},
{
"lessThan": "ef68afb1bee8d35a18896c27d7358079353d8d8a",
"status": "affected",
"version": "872254dd6b1f80cb95ee9e2e22980888533fc293",
"versionType": "git"
},
{
"lessThan": "43dee6f7ef1d228821de1b61c292af3744c8d7da",
"status": "affected",
"version": "872254dd6b1f80cb95ee9e2e22980888533fc293",
"versionType": "git"
},
{
"lessThan": "c84fcb79e5dbde0b8d5aeeaf04282d2149aebcf6",
"status": "affected",
"version": "872254dd6b1f80cb95ee9e2e22980888533fc293",
"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": "2.6.24"
},
{
"lessThan": "2.6.24",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.259",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.199",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.162",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.122",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.68",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.19",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.259",
"versionStartIncluding": "2.6.24",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.199",
"versionStartIncluding": "2.6.24",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.162",
"versionStartIncluding": "2.6.24",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.122",
"versionStartIncluding": "2.6.24",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.68",
"versionStartIncluding": "2.6.24",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18.8",
"versionStartIncluding": "2.6.24",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.19",
"versionStartIncluding": "2.6.24",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbonding: limit BOND_MODE_8023AD to Ethernet devices\n\nBOND_MODE_8023AD makes sense for ARPHRD_ETHER only.\n\nsyzbot reported:\n\n BUG: KASAN: global-out-of-bounds in __hw_addr_create net/core/dev_addr_lists.c:63 [inline]\n BUG: KASAN: global-out-of-bounds in __hw_addr_add_ex+0x25d/0x760 net/core/dev_addr_lists.c:118\nRead of size 16 at addr ffffffff8bf94040 by task syz.1.3580/19497\n\nCPU: 1 UID: 0 PID: 19497 Comm: syz.1.3580 Tainted: G L syzkaller #0 PREEMPT(full)\nTainted: [L]=SOFTLOCKUP\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025\nCall Trace:\n \u003cTASK\u003e\n dump_stack_lvl+0xe8/0x150 lib/dump_stack.c:120\n print_address_description mm/kasan/report.c:378 [inline]\n print_report+0xca/0x240 mm/kasan/report.c:482\n kasan_report+0x118/0x150 mm/kasan/report.c:595\n check_region_inline mm/kasan/generic.c:-1 [inline]\n kasan_check_range+0x2b0/0x2c0 mm/kasan/generic.c:200\n __asan_memcpy+0x29/0x70 mm/kasan/shadow.c:105\n __hw_addr_create net/core/dev_addr_lists.c:63 [inline]\n __hw_addr_add_ex+0x25d/0x760 net/core/dev_addr_lists.c:118\n __dev_mc_add net/core/dev_addr_lists.c:868 [inline]\n dev_mc_add+0xa1/0x120 net/core/dev_addr_lists.c:886\n bond_enslave+0x2b8b/0x3ac0 drivers/net/bonding/bond_main.c:2180\n do_set_master+0x533/0x6d0 net/core/rtnetlink.c:2963\n do_setlink+0xcf0/0x41c0 net/core/rtnetlink.c:3165\n rtnl_changelink net/core/rtnetlink.c:3776 [inline]\n __rtnl_newlink net/core/rtnetlink.c:3935 [inline]\n rtnl_newlink+0x161c/0x1c90 net/core/rtnetlink.c:4072\n rtnetlink_rcv_msg+0x7cf/0xb70 net/core/rtnetlink.c:6958\n netlink_rcv_skb+0x208/0x470 net/netlink/af_netlink.c:2550\n netlink_unicast_kernel net/netlink/af_netlink.c:1318 [inline]\n netlink_unicast+0x82f/0x9e0 net/netlink/af_netlink.c:1344\n netlink_sendmsg+0x805/0xb30 net/netlink/af_netlink.c:1894\n sock_sendmsg_nosec net/socket.c:727 [inline]\n __sock_sendmsg+0x21c/0x270 net/socket.c:742\n ____sys_sendmsg+0x505/0x820 net/socket.c:2592\n ___sys_sendmsg+0x21f/0x2a0 net/socket.c:2646\n __sys_sendmsg+0x164/0x220 net/socket.c:2678\n do_syscall_32_irqs_on arch/x86/entry/syscall_32.c:83 [inline]\n __do_fast_syscall_32+0x1dc/0x560 arch/x86/entry/syscall_32.c:307\n do_fast_syscall_32+0x34/0x80 arch/x86/entry/syscall_32.c:332\n entry_SYSENTER_compat_after_hwframe+0x84/0x8e\n \u003c/TASK\u003e\n\nThe buggy address belongs to the variable:\n lacpdu_mcast_addr+0x0/0x40"
}
],
"providerMetadata": {
"dateUpdated": "2026-06-19T11:57:30.590Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/19266182b82e9100c799d8a29f5e0452f0bf7703"
},
{
"url": "https://git.kernel.org/stable/c/72925dbb0c8c7b16bf922e93c6cc03cbd8c955c4"
},
{
"url": "https://git.kernel.org/stable/c/5063b2cd9b27d35ab788d707d7858ded0acc8f1d"
},
{
"url": "https://git.kernel.org/stable/c/80c881e53a4fa0a80fa4bef7bc0ead0e8e88940d"
},
{
"url": "https://git.kernel.org/stable/c/ef68afb1bee8d35a18896c27d7358079353d8d8a"
},
{
"url": "https://git.kernel.org/stable/c/43dee6f7ef1d228821de1b61c292af3744c8d7da"
},
{
"url": "https://git.kernel.org/stable/c/c84fcb79e5dbde0b8d5aeeaf04282d2149aebcf6"
}
],
"title": "bonding: limit BOND_MODE_8023AD to Ethernet devices",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2026-23099",
"datePublished": "2026-02-04T16:08:21.601Z",
"dateReserved": "2026-01-13T15:37:45.965Z",
"dateUpdated": "2026-06-19T11:57:30.590Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-23101 (GCVE-0-2026-23101)
Vulnerability from cvelistv5 – Published: 2026-02-04 16:08 – Updated: 2026-06-11 18:44
VLAI
EPSS
Title
leds: led-class: Only Add LED to leds_list when it is fully ready
Summary
In the Linux kernel, the following vulnerability has been resolved:
leds: led-class: Only Add LED to leds_list when it is fully ready
Before this change the LED was added to leds_list before led_init_core()
gets called adding it the list before led_classdev.set_brightness_work gets
initialized.
This leaves a window where led_trigger_register() of a LED's default
trigger will call led_trigger_set() which calls led_set_brightness()
which in turn will end up queueing the *uninitialized*
led_classdev.set_brightness_work.
This race gets hit by the lenovo-thinkpad-t14s EC driver which registers
2 LEDs with a default trigger provided by snd_ctl_led.ko in quick
succession. The first led_classdev_register() causes an async modprobe of
snd_ctl_led to run and that async modprobe manages to exactly hit
the window where the second LED is on the leds_list without led_init_core()
being called for it, resulting in:
------------[ cut here ]------------
WARNING: CPU: 11 PID: 5608 at kernel/workqueue.c:4234 __flush_work+0x344/0x390
Hardware name: LENOVO 21N2S01F0B/21N2S01F0B, BIOS N42ET93W (2.23 ) 09/01/2025
...
Call trace:
__flush_work+0x344/0x390 (P)
flush_work+0x2c/0x50
led_trigger_set+0x1c8/0x340
led_trigger_register+0x17c/0x1c0
led_trigger_register_simple+0x84/0xe8
snd_ctl_led_init+0x40/0xf88 [snd_ctl_led]
do_one_initcall+0x5c/0x318
do_init_module+0x9c/0x2b8
load_module+0x7e0/0x998
Close the race window by moving the adding of the LED to leds_list to
after the led_init_core() call.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://git.kernel.org/stable/c/f7a6df659af777058… | |
| https://git.kernel.org/stable/c/d117fdcb21b05c0e0… | |
| https://git.kernel.org/stable/c/e90c861411fc84629… | |
| https://git.kernel.org/stable/c/2757f7748ce2d0fa4… | |
| https://git.kernel.org/stable/c/da565bf98c9ad0eab… | |
| https://git.kernel.org/stable/c/78822628165f3d817… | |
| https://git.kernel.org/stable/c/d1883cefd31752f05… |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
d23a22a74fded23a12434c9463fe66cec2b0afcd , < f7a6df659af777058833802c29b3b7974db5e78a
(git)
Affected: d23a22a74fded23a12434c9463fe66cec2b0afcd , < d117fdcb21b05c0e0460261d017b92303cd9ba77 (git) Affected: d23a22a74fded23a12434c9463fe66cec2b0afcd , < e90c861411fc84629a240384b0a72830539d3386 (git) Affected: d23a22a74fded23a12434c9463fe66cec2b0afcd , < 2757f7748ce2d0fa44112024907bafb37e104d6e (git) Affected: d23a22a74fded23a12434c9463fe66cec2b0afcd , < da565bf98c9ad0eabcb09fc97859e0b52f98b7c3 (git) Affected: d23a22a74fded23a12434c9463fe66cec2b0afcd , < 78822628165f3d817382f67f91129161159ca234 (git) Affected: d23a22a74fded23a12434c9463fe66cec2b0afcd , < d1883cefd31752f0504b94c3bcfa1f6d511d6e87 (git) |
|
| Linux | Linux |
Affected:
3.7
Unaffected: 0 , < 3.7 (semver) Unaffected: 5.10.249 , ≤ 5.10.* (semver) Unaffected: 5.15.199 , ≤ 5.15.* (semver) Unaffected: 6.1.162 , ≤ 6.1.* (semver) Unaffected: 6.6.122 , ≤ 6.6.* (semver) Unaffected: 6.12.68 , ≤ 6.12.* (semver) Unaffected: 6.18.8 , ≤ 6.18.* (semver) Unaffected: 6.19 , ≤ * (original_commit_for_fix) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-23101",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-06-10T20:41:07.068971Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-06-11T18:44:08.893Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/leds/led-class.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "f7a6df659af777058833802c29b3b7974db5e78a",
"status": "affected",
"version": "d23a22a74fded23a12434c9463fe66cec2b0afcd",
"versionType": "git"
},
{
"lessThan": "d117fdcb21b05c0e0460261d017b92303cd9ba77",
"status": "affected",
"version": "d23a22a74fded23a12434c9463fe66cec2b0afcd",
"versionType": "git"
},
{
"lessThan": "e90c861411fc84629a240384b0a72830539d3386",
"status": "affected",
"version": "d23a22a74fded23a12434c9463fe66cec2b0afcd",
"versionType": "git"
},
{
"lessThan": "2757f7748ce2d0fa44112024907bafb37e104d6e",
"status": "affected",
"version": "d23a22a74fded23a12434c9463fe66cec2b0afcd",
"versionType": "git"
},
{
"lessThan": "da565bf98c9ad0eabcb09fc97859e0b52f98b7c3",
"status": "affected",
"version": "d23a22a74fded23a12434c9463fe66cec2b0afcd",
"versionType": "git"
},
{
"lessThan": "78822628165f3d817382f67f91129161159ca234",
"status": "affected",
"version": "d23a22a74fded23a12434c9463fe66cec2b0afcd",
"versionType": "git"
},
{
"lessThan": "d1883cefd31752f0504b94c3bcfa1f6d511d6e87",
"status": "affected",
"version": "d23a22a74fded23a12434c9463fe66cec2b0afcd",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/leds/led-class.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "3.7"
},
{
"lessThan": "3.7",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.249",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.199",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.162",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.122",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.68",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.19",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.249",
"versionStartIncluding": "3.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.199",
"versionStartIncluding": "3.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.162",
"versionStartIncluding": "3.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.122",
"versionStartIncluding": "3.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.68",
"versionStartIncluding": "3.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18.8",
"versionStartIncluding": "3.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.19",
"versionStartIncluding": "3.7",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nleds: led-class: Only Add LED to leds_list when it is fully ready\n\nBefore this change the LED was added to leds_list before led_init_core()\ngets called adding it the list before led_classdev.set_brightness_work gets\ninitialized.\n\nThis leaves a window where led_trigger_register() of a LED\u0027s default\ntrigger will call led_trigger_set() which calls led_set_brightness()\nwhich in turn will end up queueing the *uninitialized*\nled_classdev.set_brightness_work.\n\nThis race gets hit by the lenovo-thinkpad-t14s EC driver which registers\n2 LEDs with a default trigger provided by snd_ctl_led.ko in quick\nsuccession. The first led_classdev_register() causes an async modprobe of\nsnd_ctl_led to run and that async modprobe manages to exactly hit\nthe window where the second LED is on the leds_list without led_init_core()\nbeing called for it, resulting in:\n\n ------------[ cut here ]------------\n WARNING: CPU: 11 PID: 5608 at kernel/workqueue.c:4234 __flush_work+0x344/0x390\n Hardware name: LENOVO 21N2S01F0B/21N2S01F0B, BIOS N42ET93W (2.23 ) 09/01/2025\n ...\n Call trace:\n __flush_work+0x344/0x390 (P)\n flush_work+0x2c/0x50\n led_trigger_set+0x1c8/0x340\n led_trigger_register+0x17c/0x1c0\n led_trigger_register_simple+0x84/0xe8\n snd_ctl_led_init+0x40/0xf88 [snd_ctl_led]\n do_one_initcall+0x5c/0x318\n do_init_module+0x9c/0x2b8\n load_module+0x7e0/0x998\n\nClose the race window by moving the adding of the LED to leds_list to\nafter the led_init_core() call."
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T22:00:04.278Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/f7a6df659af777058833802c29b3b7974db5e78a"
},
{
"url": "https://git.kernel.org/stable/c/d117fdcb21b05c0e0460261d017b92303cd9ba77"
},
{
"url": "https://git.kernel.org/stable/c/e90c861411fc84629a240384b0a72830539d3386"
},
{
"url": "https://git.kernel.org/stable/c/2757f7748ce2d0fa44112024907bafb37e104d6e"
},
{
"url": "https://git.kernel.org/stable/c/da565bf98c9ad0eabcb09fc97859e0b52f98b7c3"
},
{
"url": "https://git.kernel.org/stable/c/78822628165f3d817382f67f91129161159ca234"
},
{
"url": "https://git.kernel.org/stable/c/d1883cefd31752f0504b94c3bcfa1f6d511d6e87"
}
],
"title": "leds: led-class: Only Add LED to leds_list when it is fully ready",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2026-23101",
"datePublished": "2026-02-04T16:08:23.329Z",
"dateReserved": "2026-01-13T15:37:45.965Z",
"dateUpdated": "2026-06-11T18:44:08.893Z",
"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…
Loading…