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CERTFR-2026-AVI-0663
Vulnerability from certfr_avis - Published: 2026-05-29 - Updated: 2026-05-29
De multiples vulnérabilités ont été découvertes dans le noyau Linux d'Ubuntu. Certaines d'entre elles permettent à un attaquant de provoquer une élévation de privilèges, un déni de service à distance et une atteinte à la confidentialité des données.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
References
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Ubuntu 20.04 ESM",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 24.04 LTS",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 18.04 ESM",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 25.10",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 22.04 LTS",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
}
],
"affected_systems_content": "",
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2026-23198",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23198"
},
{
"name": "CVE-2026-43078",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43078"
},
{
"name": "CVE-2026-23202",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23202"
},
{
"name": "CVE-2026-23260",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23260"
},
{
"name": "CVE-2026-23167",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23167"
},
{
"name": "CVE-2026-23129",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23129"
},
{
"name": "CVE-2025-38201",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38201"
},
{
"name": "CVE-2025-71134",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71134"
},
{
"name": "CVE-2026-23098",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23098"
},
{
"name": "CVE-2025-68749",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68749"
},
{
"name": "CVE-2025-71139",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71139"
},
{
"name": "CVE-2026-23126",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23126"
},
{
"name": "CVE-2026-23054",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23054"
},
{
"name": "CVE-2026-23159",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23159"
},
{
"name": "CVE-2025-68725",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68725"
},
{
"name": "CVE-2023-2640",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-2640"
},
{
"name": "CVE-2026-23069",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23069"
},
{
"name": "CVE-2023-53421",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53421"
},
{
"name": "CVE-2026-22992",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22992"
},
{
"name": "CVE-2025-71191",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71191"
},
{
"name": "CVE-2026-23454",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23454"
},
{
"name": "CVE-2025-40039",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40039"
},
{
"name": "CVE-2026-23020",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23020"
},
{
"name": "CVE-2026-23187",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23187"
},
{
"name": "CVE-2026-23136",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23136"
},
{
"name": "CVE-2026-23139",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23139"
},
{
"name": "CVE-2025-71189",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71189"
},
{
"name": "CVE-2025-38408",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38408"
},
{
"name": "CVE-2025-71088",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71088"
},
{
"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-2026-23258",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23258"
},
{
"name": "CVE-2026-23064",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23064"
},
{
"name": "CVE-2025-38591",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38591"
},
{
"name": "CVE-2026-23061",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23061"
},
{
"name": "CVE-2026-23059",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23059"
},
{
"name": "CVE-2026-23135",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23135"
},
{
"name": "CVE-2026-23047",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23047"
},
{
"name": "CVE-2025-68365",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68365"
},
{
"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-2026-23123",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23123"
},
{
"name": "CVE-2026-31431",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31431"
},
{
"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-2025-71090",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71090"
},
{
"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-2025-71142",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71142"
},
{
"name": "CVE-2023-53520",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53520"
},
{
"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-2025-40082",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40082"
},
{
"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-2026-23057",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23057"
},
{
"name": "CVE-2025-37926",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37926"
},
{
"name": "CVE-2026-43033",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43033"
},
{
"name": "CVE-2026-23166",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23166"
},
{
"name": "CVE-2026-22991",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22991"
},
{
"name": "CVE-2026-23264",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23264"
},
{
"name": "CVE-2025-71144",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71144"
},
{
"name": "CVE-2026-43276",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43276"
},
{
"name": "CVE-2026-23256",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23256"
},
{
"name": "CVE-2026-23116",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23116"
},
{
"name": "CVE-2025-71200",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71200"
},
{
"name": "CVE-2026-22980",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22980"
},
{
"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-2026-23131",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23131"
},
{
"name": "CVE-2026-23212",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23212"
},
{
"name": "CVE-2026-23032",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23032"
},
{
"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-2026-23019",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23019"
},
{
"name": "CVE-2025-71188",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71188"
},
{
"name": "CVE-2026-23125",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23125"
},
{
"name": "CVE-2025-38057",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38057"
},
{
"name": "CVE-2026-23005",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23005"
},
{
"name": "CVE-2026-23214",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23214"
},
{
"name": "CVE-2026-23030",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23030"
},
{
"name": "CVE-2026-23178",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23178"
},
{
"name": "CVE-2026-22997",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22997"
},
{
"name": "CVE-2023-53662",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53662"
},
{
"name": "CVE-2025-71196",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71196"
},
{
"name": "CVE-2026-31533",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31533"
},
{
"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-2025-71220",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71220"
},
{
"name": "CVE-2026-23103",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23103"
},
{
"name": "CVE-2025-71199",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71199"
},
{
"name": "CVE-2023-32629",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-32629"
},
{
"name": "CVE-2025-68358",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68358"
},
{
"name": "CVE-2026-23180",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23180"
},
{
"name": "CVE-2026-23006",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23006"
},
{
"name": "CVE-2025-71195",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71195"
},
{
"name": "CVE-2026-22994",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22994"
},
{
"name": "CVE-2026-23083",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23083"
},
{
"name": "CVE-2026-23262",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23262"
},
{
"name": "CVE-2026-23088",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23088"
},
{
"name": "CVE-2026-23108",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23108"
},
{
"name": "CVE-2025-71180",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71180"
},
{
"name": "CVE-2025-38232",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38232"
},
{
"name": "CVE-2025-71194",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71194"
},
{
"name": "CVE-2026-23200",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23200"
},
{
"name": "CVE-2026-22999",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22999"
},
{
"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-2026-23216",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23216"
},
{
"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-2026-43077",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43077"
},
{
"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-2026-23038",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23038"
},
{
"name": "CVE-2026-22990",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22990"
},
{
"name": "CVE-2026-23000",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23000"
},
{
"name": "CVE-2025-71186",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71186"
},
{
"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-2026-23128",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23128"
},
{
"name": "CVE-2025-71190",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71190"
},
{
"name": "CVE-2026-23140",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23140"
},
{
"name": "CVE-2026-23107",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23107"
},
{
"name": "CVE-2026-22978",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22978"
},
{
"name": "CVE-2025-71141",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71141"
},
{
"name": "CVE-2026-23146",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23146"
},
{
"name": "CVE-2026-23037",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23037"
},
{
"name": "CVE-2026-23001",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23001"
},
{
"name": "CVE-2025-71224",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71224"
},
{
"name": "CVE-2026-23193",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23193"
},
{
"name": "CVE-2023-54207",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-54207"
},
{
"name": "CVE-2026-23215",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23215"
},
{
"name": "CVE-2026-23025",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23025"
},
{
"name": "CVE-2026-23151",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23151"
},
{
"name": "CVE-2026-22982",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22982"
},
{
"name": "CVE-2026-23205",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23205"
},
{
"name": "CVE-2025-71222",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71222"
},
{
"name": "CVE-2026-31504",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31504"
},
{
"name": "CVE-2026-23142",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23142"
},
{
"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-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-2026-23274",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23274"
},
{
"name": "CVE-2025-71152",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71152"
},
{
"name": "CVE-2026-23144",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23144"
},
{
"name": "CVE-2026-23087",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23087"
},
{
"name": "CVE-2026-31419",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31419"
},
{
"name": "CVE-2025-71185",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71185"
},
{
"name": "CVE-2025-71268",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71268"
},
{
"name": "CVE-2026-23096",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23096"
},
{
"name": "CVE-2025-68351",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68351"
},
{
"name": "CVE-2025-40149",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40149"
},
{
"name": "CVE-2025-40164",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40164"
},
{
"name": "CVE-2026-23164",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23164"
},
{
"name": "CVE-2026-23124",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23124"
},
{
"name": "CVE-2026-23257",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23257"
},
{
"name": "CVE-2025-71160",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71160"
},
{
"name": "CVE-2024-58096",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-58096"
},
{
"name": "CVE-2025-71162",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71162"
},
{
"name": "CVE-2026-23075",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23075"
},
{
"name": "CVE-2026-23120",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23120"
},
{
"name": "CVE-2025-68803",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68803"
},
{
"name": "CVE-2026-22996",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22996"
},
{
"name": "CVE-2026-23168",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23168"
},
{
"name": "CVE-2024-50004",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50004"
},
{
"name": "CVE-2026-23105",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23105"
},
{
"name": "CVE-2026-22976",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22976"
},
{
"name": "CVE-2024-35862",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-35862"
},
{
"name": "CVE-2026-23141",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23141"
},
{
"name": "CVE-2026-23065",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23065"
},
{
"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-2025-38125",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38125"
},
{
"name": "CVE-2026-23261",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23261"
},
{
"name": "CVE-2026-23156",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23156"
},
{
"name": "CVE-2025-71193",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71193"
},
{
"name": "CVE-2026-23095",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23095"
},
{
"name": "CVE-2025-71163",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71163"
},
{
"name": "CVE-2026-23062",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23062"
},
{
"name": "CVE-2026-23160",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23160"
},
{
"name": "CVE-2025-71155",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71155"
},
{
"name": "CVE-2026-22984",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22984"
},
{
"name": "CVE-2026-23206",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23206"
},
{
"name": "CVE-2024-58097",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-58097"
},
{
"name": "CVE-2026-23033",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23033"
},
{
"name": "CVE-2026-22977",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22977"
},
{
"name": "CVE-2026-23145",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23145"
},
{
"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-2025-68823",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68823"
},
{
"name": "CVE-2026-23394",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23394"
},
{
"name": "CVE-2026-23010",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23010"
},
{
"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-2026-23011",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23011"
},
{
"name": "CVE-2026-23110",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23110"
},
{
"name": "CVE-2025-68817",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68817"
},
{
"name": "CVE-2026-23148",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23148"
},
{
"name": "CVE-2025-71197",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71197"
},
{
"name": "CVE-2026-23031",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23031"
},
{
"name": "CVE-2025-71127",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71127"
},
{
"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-2026-23050",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23050"
},
{
"name": "CVE-2025-68340",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68340"
},
{
"name": "CVE-2026-23113",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23113"
},
{
"name": "CVE-2026-23097",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23097"
},
{
"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-2026-23093",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23093"
},
{
"name": "CVE-2025-71183",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71183"
},
{
"name": "CVE-2024-50060",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50060"
},
{
"name": "CVE-2025-68211",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68211"
},
{
"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"
},
{
"name": "CVE-2026-23351",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23351"
},
{
"name": "CVE-2026-23254",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23254"
}
],
"initial_release_date": "2026-05-29T00:00:00",
"last_revision_date": "2026-05-29T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-0663",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-05-29T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
},
{
"description": "\u00c9l\u00e9vation de privil\u00e8ges"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans le noyau Linux d\u0027Ubuntu. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une \u00e9l\u00e9vation de privil\u00e8ges, un d\u00e9ni de service \u00e0 distance et une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux d\u0027Ubuntu",
"vendor_advisories": [
{
"published_at": "2026-05-22",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-8291-2",
"url": "https://ubuntu.com/security/notices/USN-8291-2"
},
{
"published_at": "2026-05-26",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-8278-2",
"url": "https://ubuntu.com/security/notices/USN-8278-2"
},
{
"published_at": "2026-05-22",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-8297-1",
"url": "https://ubuntu.com/security/notices/USN-8297-1"
},
{
"published_at": "2026-05-25",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-8296-2",
"url": "https://ubuntu.com/security/notices/USN-8296-2"
},
{
"published_at": "2026-05-26",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-8310-1",
"url": "https://ubuntu.com/security/notices/USN-8310-1"
},
{
"published_at": "2026-05-26",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-8305-2",
"url": "https://ubuntu.com/security/notices/USN-8305-2"
},
{
"published_at": "2026-05-25",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-8305-1",
"url": "https://ubuntu.com/security/notices/USN-8305-1"
},
{
"published_at": "2026-05-25",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-8289-2",
"url": "https://ubuntu.com/security/notices/USN-8289-2"
},
{
"published_at": "2026-05-25",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-8279-3",
"url": "https://ubuntu.com/security/notices/USN-8279-3"
},
{
"published_at": "2026-05-22",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-8277-2",
"url": "https://ubuntu.com/security/notices/USN-8277-2"
},
{
"published_at": "2026-05-25",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-8291-3",
"url": "https://ubuntu.com/security/notices/USN-8291-3"
},
{
"published_at": "2026-05-26",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-8280-3",
"url": "https://ubuntu.com/security/notices/USN-8280-3"
},
{
"published_at": "2026-05-22",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-8281-2",
"url": "https://ubuntu.com/security/notices/USN-8281-2"
},
{
"published_at": "2026-05-22",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-8279-2",
"url": "https://ubuntu.com/security/notices/USN-8279-2"
},
{
"published_at": "2026-05-22",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-8280-2",
"url": "https://ubuntu.com/security/notices/USN-8280-2"
},
{
"published_at": "2026-05-22",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-8296-1",
"url": "https://ubuntu.com/security/notices/USN-8296-1"
}
]
}
CVE-2024-58097 (GCVE-0-2024-58097)
Vulnerability from cvelistv5 – Published: 2025-04-16 14:11 – Updated: 2026-05-11 21:03
VLAI
EPSS
VEX
Title
wifi: ath11k: fix RCU stall while reaping monitor destination ring
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: ath11k: fix RCU stall while reaping monitor destination ring
While processing the monitor destination ring, MSDUs are reaped from the
link descriptor based on the corresponding buf_id.
However, sometimes the driver cannot obtain a valid buffer corresponding
to the buf_id received from the hardware. This causes an infinite loop
in the destination processing, resulting in a kernel crash.
kernel log:
ath11k_pci 0000:58:00.0: data msdu_pop: invalid buf_id 309
ath11k_pci 0000:58:00.0: data dp_rx_monitor_link_desc_return failed
ath11k_pci 0000:58:00.0: data msdu_pop: invalid buf_id 309
ath11k_pci 0000:58:00.0: data dp_rx_monitor_link_desc_return failed
Fix this by skipping the problematic buf_id and reaping the next entry,
replacing the break with the next MSDU processing.
Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-03125-QCAHSPSWPL_V1_V2_SILICONZ_LITE-3.6510.30
Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.7.0.1-01744-QCAHKSWPL_SILICONZ-1
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-01 17:05 UTC
CWE
- CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
d5c65159f2895379e11ca13f62feabe93278985d , < 8db5de0cf02fccf4c759aa58edbe65659daf607c
(git)
Affected: d5c65159f2895379e11ca13f62feabe93278985d , < 9f1a002f0171d27f3554e529f3c70df438f05dfe (git) Affected: d5c65159f2895379e11ca13f62feabe93278985d , < b4991fc41745645f8050506f5a8578bd11e6b378 (git) Affected: d5c65159f2895379e11ca13f62feabe93278985d , < 16c6c35c03ea73054a1f6d3302a4ce4a331b427d (git) |
|
| Linux | Linux |
Affected:
5.6
Unaffected: 0 , < 5.6 (semver) Unaffected: 6.6.122 , ≤ 6.6.* (semver) Unaffected: 6.12.68 , ≤ 6.12.* (semver) Unaffected: 6.14.2 , ≤ 6.14.* (semver) Unaffected: 6.15 , ≤ * (original_commit_for_fix) |
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2024-58097",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T17:05:53.896243Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-835",
"description": "CWE-835 Loop with Unreachable Exit Condition (\u0027Infinite Loop\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T17:05:56.577Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/wireless/ath/ath11k/dp_rx.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "8db5de0cf02fccf4c759aa58edbe65659daf607c",
"status": "affected",
"version": "d5c65159f2895379e11ca13f62feabe93278985d",
"versionType": "git"
},
{
"lessThan": "9f1a002f0171d27f3554e529f3c70df438f05dfe",
"status": "affected",
"version": "d5c65159f2895379e11ca13f62feabe93278985d",
"versionType": "git"
},
{
"lessThan": "b4991fc41745645f8050506f5a8578bd11e6b378",
"status": "affected",
"version": "d5c65159f2895379e11ca13f62feabe93278985d",
"versionType": "git"
},
{
"lessThan": "16c6c35c03ea73054a1f6d3302a4ce4a331b427d",
"status": "affected",
"version": "d5c65159f2895379e11ca13f62feabe93278985d",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/wireless/ath/ath11k/dp_rx.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.6"
},
{
"lessThan": "5.6",
"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": "6.14.*",
"status": "unaffected",
"version": "6.14.2",
"versionType": "semver"
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CVE-2025-37926 (GCVE-0-2025-37926)
Vulnerability from cvelistv5 – Published: 2025-05-20 15:21 – Updated: 2026-08-05 11:58
VLAI
EPSS
VEX
Title
ksmbd: fix use-after-free in ksmbd_session_rpc_open
Summary
In the Linux kernel, the following vulnerability has been resolved:
ksmbd: fix use-after-free in ksmbd_session_rpc_open
A UAF issue can occur due to a race condition between
ksmbd_session_rpc_open() and __session_rpc_close().
Add rpc_lock to the session to protect it.
Severity
8.8 (High)
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
0626e6641f6b467447c81dd7678a69c66f7746cf , < a4348710a7267705b75692dc1a000920481d1d92
(git)
Affected: 0626e6641f6b467447c81dd7678a69c66f7746cf , < 1067361a1cc6ad9cdf7acfc47f90012b72ad1502 (git) Affected: 0626e6641f6b467447c81dd7678a69c66f7746cf , < 8fb3b6c85b7e3127161623586b62abcc366caa20 (git) Affected: 0626e6641f6b467447c81dd7678a69c66f7746cf , < 6323fec65fe54b365961fed260dd579191e46121 (git) Affected: 0626e6641f6b467447c81dd7678a69c66f7746cf , < a1f46c99d9ea411f9bf30025b912d881d36fc709 (git) |
|
| Linux | Linux |
Affected:
5.15
Unaffected: 0 , < 5.15 (semver) Unaffected: 6.1.162 , ≤ 6.1.* (semver) Unaffected: 6.6.122 , ≤ 6.6.* (semver) Unaffected: 6.12.28 , ≤ 6.12.* (semver) Unaffected: 6.14.6 , ≤ 6.14.* (semver) Unaffected: 6.15 , ≤ * (original_commit_for_fix) |
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CVE-2025-38057 (GCVE-0-2025-38057)
Vulnerability from cvelistv5 – Published: 2025-06-18 09:33 – Updated: 2026-08-05 11:59
VLAI
EPSS
VEX
Title
espintcp: fix skb leaks
Summary
In the Linux kernel, the following vulnerability has been resolved:
espintcp: fix skb leaks
A few error paths are missing a kfree_skb.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-10 20:40 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://git.kernel.org/stable/c/05db2b850a2b8b17f… | |
| https://git.kernel.org/stable/c/e2e1f50fc5ebd2826… | |
| https://git.kernel.org/stable/c/d8d79cf8c2b7475c2… | |
| https://git.kernel.org/stable/c/28756f22de48d2525… | |
| https://git.kernel.org/stable/c/eb058693dfc93ed7a… | |
| https://git.kernel.org/stable/c/63c1f19a3be3169e5… |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
e27cca96cd68fa2c6814c90f9a1cfd36bb68c593 , < 05db2b850a2b8b17f3d1799f563ea1d550e05ed5
(git)
Affected: e27cca96cd68fa2c6814c90f9a1cfd36bb68c593 , < e2e1f50fc5ebd2826c4e8c558dc65434382d0c0b (git) Affected: e27cca96cd68fa2c6814c90f9a1cfd36bb68c593 , < d8d79cf8c2b7475c22f9874eb844bcc80f858b13 (git) Affected: e27cca96cd68fa2c6814c90f9a1cfd36bb68c593 , < 28756f22de48d25256ed89234b66b9037a3f0157 (git) Affected: e27cca96cd68fa2c6814c90f9a1cfd36bb68c593 , < eb058693dfc93ed7a9c365adb899fedd648b9d9f (git) Affected: e27cca96cd68fa2c6814c90f9a1cfd36bb68c593 , < 63c1f19a3be3169e51a5812d22a6d0c879414076 (git) |
|
| Linux | Linux |
Affected:
5.6
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"value": "AV:N - espintcp exists specifically to carry IPsec over TCP across the public internet, and both leak triggers are driven by network events \u2014 a remote peer resetting/closing the espintcp TCP connection (making `inet_lookup_established` fail) and remotely induced outbound traffic volume that overflows `out_queue` past `net_hotdata.max_backlog`. The skbs are leaked in the network datapath from a softirq/workqueue re-injection context, with no local access required.\nAC:L - The attacker controls both trigger conditions directly \u2014 packet rate through the tunnel and the state of the espintcp TCP connection \u2014 and each qualifying packet leaks an skb deterministically with no memory-layout or timing requirement beyond the attacker\u0027s influence. The kernel discards the error return in `xfrm_trans_reinject()`, so the leak is guaranteed, not probabilistic.\nPR:N - No credentials on the target are needed: an unauthenticated remote host can send packets that elicit reply traffic routed out over the espintcp SA, and the remote TCP peer can tear down the espintcp connection at will. Locally the path is reachable by any unprivileged user simply sending traffic matching the IPsec policy.\nUI:N - The leak occurs entirely within kernel packet processing on the xfrm output path; no administrator or user action on the victim system is required once the espintcp SA is configured.\nS:U - The leaked memory and the resulting resource exhaustion are confined to the kernel\u0027s own security authority, with no crossing of a hypervisor, IOMMU, or sandbox boundary.\nC:N - The bug is a missing `kfree_skb()` \u2014 memory is simply never released. No stale or out-of-bounds data is read or exposed to the attacker, and no kernel addresses are disclosed.\nI:N - No memory corruption, out-of-bounds write, or type confusion occurs; the skb is never reused after the missed free, so there is no write primitive or data modification.\nA:H - This is an unbounded, attacker-rate-driven leak in the network fast path \u2014 with the espintcp socket gone, every outbound ESP packet permanently leaks a full skb, exhausting kernel memory and driving the system to OOM. The leaked skbs also retain their `dst_entry` (and thus netdev) references, which additionally pins device refcounts and can hang network-namespace teardown indefinitely."
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CVE-2025-38125 (GCVE-0-2025-38125)
Vulnerability from cvelistv5 – Published: 2025-07-03 08:35 – Updated: 2026-07-14 12:41
VLAI
EPSS
VEX
Title
net: stmmac: make sure that ptp_rate is not 0 before configuring EST
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: stmmac: make sure that ptp_rate is not 0 before configuring EST
If the ptp_rate recorded earlier in the driver happens to be 0, this
bogus value will propagate up to EST configuration, where it will
trigger a division by 0.
Prevent this division by 0 by adding the corresponding check and error
code.
Severity
No CVSS data available.
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://git.kernel.org/stable/c/b15c9a21950e1af6d… | |
| https://git.kernel.org/stable/c/d6b0f7ed3e9b6c5e2… | |
| https://git.kernel.org/stable/c/b92ec4a848728460f… | |
| https://git.kernel.org/stable/c/451ee661d0f627201… | |
| https://git.kernel.org/stable/c/d5e3bfdba0dc41949… | |
| https://git.kernel.org/stable/c/cbefe2ffa7784525e… | |
| https://cert-portal.siemens.com/productcert/html/… |
Impacted products
5 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
8572aec3d0dc43045254fd1bf581fb980bfdbc4b , < b15c9a21950e1af6d440ce5a8edfa8a94b9acb9b
(git)
Affected: 8572aec3d0dc43045254fd1bf581fb980bfdbc4b , < d6b0f7ed3e9b6c5e2e3a006c8f72c95aa4ac4b74 (git) Affected: 8572aec3d0dc43045254fd1bf581fb980bfdbc4b , < b92ec4a848728460f181def33735605f154d438f (git) Affected: 8572aec3d0dc43045254fd1bf581fb980bfdbc4b , < 451ee661d0f6272017fa012f99617101aa8ddf2c (git) Affected: 8572aec3d0dc43045254fd1bf581fb980bfdbc4b , < d5e3bfdba0dc419499b801937128957f77503761 (git) Affected: 8572aec3d0dc43045254fd1bf581fb980bfdbc4b , < cbefe2ffa7784525ec5d008ba87c7add19ec631a (git) |
|
| Linux | Linux |
Affected:
5.6
Unaffected: 0 , < 5.6 (semver) Unaffected: 5.15.199 , ≤ 5.15.* (semver) Unaffected: 6.1.162 , ≤ 6.1.* (semver) Unaffected: 6.6.120 , ≤ 6.6.* (semver) Unaffected: 6.12.34 , ≤ 6.12.* (semver) Unaffected: 6.15.3 , ≤ 6.15.* (semver) Unaffected: 6.16 , ≤ * (original_commit_for_fix) |
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
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CVE-2025-38201 (GCVE-0-2025-38201)
Vulnerability from cvelistv5 – Published: 2025-07-04 13:37 – Updated: 2026-07-14 12:41
VLAI
EPSS
VEX
Title
netfilter: nft_set_pipapo: clamp maximum map bucket size to INT_MAX
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nft_set_pipapo: clamp maximum map bucket size to INT_MAX
Otherwise, it is possible to hit WARN_ON_ONCE in __kvmalloc_node_noprof()
when resizing hashtable because __GFP_NOWARN is unset.
Similar to:
b541ba7d1f5a ("netfilter: conntrack: clamp maximum hashtable size to INT_MAX")
Severity
No CVSS data available.
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://git.kernel.org/stable/c/1fe27f97944017a9d… | |
| https://git.kernel.org/stable/c/4abccfb61f422300b… | |
| https://git.kernel.org/stable/c/80417057ac60dd80f… | |
| https://git.kernel.org/stable/c/df524a68d9021c140… | |
| https://git.kernel.org/stable/c/0ab3de047808f375a… | |
| https://git.kernel.org/stable/c/d2768016f091f8a52… | |
| https://git.kernel.org/stable/c/b85e3367a5716ed36… | |
| https://cert-portal.siemens.com/productcert/html/… | |
| https://cert-portal.siemens.com/productcert/html/… |
Impacted products
8 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
3c4287f62044a90e73a561aa05fc46e62da173da , < 1fe27f97944017a9d3c5af4d6d95282bff0f1147
(git)
Affected: 3c4287f62044a90e73a561aa05fc46e62da173da , < 4abccfb61f422300be014b8e734c63344306f009 (git) Affected: 3c4287f62044a90e73a561aa05fc46e62da173da , < 80417057ac60dd80f4816eb426e4e4a5bf696534 (git) Affected: 3c4287f62044a90e73a561aa05fc46e62da173da , < df524a68d9021c1401965d610bb6e42ee5d9611e (git) Affected: 3c4287f62044a90e73a561aa05fc46e62da173da , < 0ab3de047808f375a36cd345225572eb3366f3c6 (git) Affected: 3c4287f62044a90e73a561aa05fc46e62da173da , < d2768016f091f8a5264076b433fd7c3fabb6eb97 (git) Affected: 3c4287f62044a90e73a561aa05fc46e62da173da , < b85e3367a5716ed3662a4fe266525190d2af76df (git) |
|
| Linux | Linux |
Affected:
5.6
Unaffected: 0 , < 5.6 (semver) Unaffected: 5.10.250 , ≤ 5.10.* (semver) Unaffected: 5.15.200 , ≤ 5.15.* (semver) Unaffected: 6.1.163 , ≤ 6.1.* (semver) Unaffected: 6.6.124 , ≤ 6.6.* (semver) Unaffected: 6.12.35 , ≤ 6.12.* (semver) Unaffected: 6.15.4 , ≤ 6.15.* (semver) Unaffected: 6.16 , ≤ * (original_commit_for_fix) |
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
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CVE-2025-38232 (GCVE-0-2025-38232)
Vulnerability from cvelistv5 – Published: 2025-07-04 13:37 – Updated: 2026-08-05 12:00
VLAI
EPSS
VEX
Title
NFSD: fix race between nfsd registration and exports_proc
Summary
In the Linux kernel, the following vulnerability has been resolved:
NFSD: fix race between nfsd registration and exports_proc
As of now nfsd calls create_proc_exports_entry() at start of init_nfsd
and cleanup by remove_proc_entry() at last of exit_nfsd.
Which causes kernel OOPs if there is race between below 2 operations:
(i) exportfs -r
(ii) mount -t nfsd none /proc/fs/nfsd
for 5.4 kernel ARM64:
CPU 1:
el1_irq+0xbc/0x180
arch_counter_get_cntvct+0x14/0x18
running_clock+0xc/0x18
preempt_count_add+0x88/0x110
prep_new_page+0xb0/0x220
get_page_from_freelist+0x2d8/0x1778
__alloc_pages_nodemask+0x15c/0xef0
__vmalloc_node_range+0x28c/0x478
__vmalloc_node_flags_caller+0x8c/0xb0
kvmalloc_node+0x88/0xe0
nfsd_init_net+0x6c/0x108 [nfsd]
ops_init+0x44/0x170
register_pernet_operations+0x114/0x270
register_pernet_subsys+0x34/0x50
init_nfsd+0xa8/0x718 [nfsd]
do_one_initcall+0x54/0x2e0
CPU 2 :
Unable to handle kernel NULL pointer dereference at virtual address 0000000000000010
PC is at : exports_net_open+0x50/0x68 [nfsd]
Call trace:
exports_net_open+0x50/0x68 [nfsd]
exports_proc_open+0x2c/0x38 [nfsd]
proc_reg_open+0xb8/0x198
do_dentry_open+0x1c4/0x418
vfs_open+0x38/0x48
path_openat+0x28c/0xf18
do_filp_open+0x70/0xe8
do_sys_open+0x154/0x248
Sometimes it crashes at exports_net_open() and sometimes cache_seq_next_rcu().
and same is happening on latest 6.14 kernel as well:
[ 0.000000] Linux version 6.14.0-rc5-next-20250304-dirty
...
[ 285.455918] Unable to handle kernel paging request at virtual address 00001f4800001f48
...
[ 285.464902] pc : cache_seq_next_rcu+0x78/0xa4
...
[ 285.469695] Call trace:
[ 285.470083] cache_seq_next_rcu+0x78/0xa4 (P)
[ 285.470488] seq_read+0xe0/0x11c
[ 285.470675] proc_reg_read+0x9c/0xf0
[ 285.470874] vfs_read+0xc4/0x2fc
[ 285.471057] ksys_read+0x6c/0xf4
[ 285.471231] __arm64_sys_read+0x1c/0x28
[ 285.471428] invoke_syscall+0x44/0x100
[ 285.471633] el0_svc_common.constprop.0+0x40/0xe0
[ 285.471870] do_el0_svc_compat+0x1c/0x34
[ 285.472073] el0_svc_compat+0x2c/0x80
[ 285.472265] el0t_32_sync_handler+0x90/0x140
[ 285.472473] el0t_32_sync+0x19c/0x1a0
[ 285.472887] Code: f9400885 93407c23 937d7c27 11000421 (f86378a3)
[ 285.473422] ---[ end trace 0000000000000000 ]---
It reproduced simply with below script:
while [ 1 ]
do
/exportfs -r
done &
while [ 1 ]
do
insmod /nfsd.ko
mount -t nfsd none /proc/fs/nfsd
umount /proc/fs/nfsd
rmmod nfsd
done &
So exporting interfaces to user space shall be done at last and
cleanup at first place.
With change there is no Kernel OOPs.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-10 20:41 UTC
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://git.kernel.org/stable/c/49b57b98fa601ae6c… | |
| https://git.kernel.org/stable/c/88d6785c173a7c4de… | |
| https://git.kernel.org/stable/c/8120e420013d947c8… | |
| https://git.kernel.org/stable/c/2029ca75cdfa6a257… | |
| https://git.kernel.org/stable/c/327011a2bb4f7de9c… | |
| https://git.kernel.org/stable/c/f7fb730cac9aafda8… | |
| https://cert-portal.siemens.com/productcert/html/… |
Impacted products
5 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
bd5ae9288d6451bd346a1b4a59d4fe7e62ba29b7 , < 49b57b98fa601ae6cc7897bab4515129da8290f7
(git)
Affected: bd5ae9288d6451bd346a1b4a59d4fe7e62ba29b7 , < 88d6785c173a7c4de05bef8c4fd8a9b42ead02d5 (git) Affected: bd5ae9288d6451bd346a1b4a59d4fe7e62ba29b7 , < 8120e420013d947c890f358f30a2d98ba8ac20bc (git) Affected: bd5ae9288d6451bd346a1b4a59d4fe7e62ba29b7 , < 2029ca75cdfa6a25716a5a76b751486cce7e3822 (git) Affected: bd5ae9288d6451bd346a1b4a59d4fe7e62ba29b7 , < 327011a2bb4f7de9c72b891a96ce8d902828bddf (git) Affected: bd5ae9288d6451bd346a1b4a59d4fe7e62ba29b7 , < f7fb730cac9aafda8b9813b55d04e28a9664d17c (git) Affected: 8677e99150b0830d29cc1318b4cc559e176940bb (git) Affected: 7c7cb07d4affcf41749234fe9dc4d90cd3959e32 (git) Affected: 4d41f65efeec0a6da6088341203c81e49ebfcd90 (git) Affected: 5.4.102 , < 5.5 (semver) Affected: 5.10.20 , < 5.11 (semver) Affected: 5.11.3 , < 5.12 (semver) |
|
| Linux | Linux |
Affected:
5.12
Unaffected: 0 , < 5.12 (semver) Unaffected: 5.15.199 , ≤ 5.15.* (semver) Unaffected: 6.1.162 , ≤ 6.1.* (semver) Unaffected: 6.6.122 , ≤ 6.6.* (semver) Unaffected: 6.12.35 , ≤ 6.12.* (semver) Unaffected: 6.15.4 , ≤ 6.15.* (semver) Unaffected: 6.16 , ≤ * (original_commit_for_fix) |
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nNFSD: fix race between nfsd registration and exports_proc\n\nAs of now nfsd calls create_proc_exports_entry() at start of init_nfsd\nand cleanup by remove_proc_entry() at last of exit_nfsd.\n\nWhich causes kernel OOPs if there is race between below 2 operations:\n(i) exportfs -r\n(ii) mount -t nfsd none /proc/fs/nfsd\n\nfor 5.4 kernel ARM64:\n\nCPU 1:\nel1_irq+0xbc/0x180\narch_counter_get_cntvct+0x14/0x18\nrunning_clock+0xc/0x18\npreempt_count_add+0x88/0x110\nprep_new_page+0xb0/0x220\nget_page_from_freelist+0x2d8/0x1778\n__alloc_pages_nodemask+0x15c/0xef0\n__vmalloc_node_range+0x28c/0x478\n__vmalloc_node_flags_caller+0x8c/0xb0\nkvmalloc_node+0x88/0xe0\nnfsd_init_net+0x6c/0x108 [nfsd]\nops_init+0x44/0x170\nregister_pernet_operations+0x114/0x270\nregister_pernet_subsys+0x34/0x50\ninit_nfsd+0xa8/0x718 [nfsd]\ndo_one_initcall+0x54/0x2e0\n\nCPU 2 :\nUnable to handle kernel NULL pointer dereference at virtual address 0000000000000010\n\nPC is at : exports_net_open+0x50/0x68 [nfsd]\n\nCall trace:\nexports_net_open+0x50/0x68 [nfsd]\nexports_proc_open+0x2c/0x38 [nfsd]\nproc_reg_open+0xb8/0x198\ndo_dentry_open+0x1c4/0x418\nvfs_open+0x38/0x48\npath_openat+0x28c/0xf18\ndo_filp_open+0x70/0xe8\ndo_sys_open+0x154/0x248\n\nSometimes it crashes at exports_net_open() and sometimes cache_seq_next_rcu().\n\nand same is happening on latest 6.14 kernel as well:\n\n[ 0.000000] Linux version 6.14.0-rc5-next-20250304-dirty\n...\n[ 285.455918] Unable to handle kernel paging request at virtual address 00001f4800001f48\n...\n[ 285.464902] pc : cache_seq_next_rcu+0x78/0xa4\n...\n[ 285.469695] Call trace:\n[ 285.470083] cache_seq_next_rcu+0x78/0xa4 (P)\n[ 285.470488] seq_read+0xe0/0x11c\n[ 285.470675] proc_reg_read+0x9c/0xf0\n[ 285.470874] vfs_read+0xc4/0x2fc\n[ 285.471057] ksys_read+0x6c/0xf4\n[ 285.471231] __arm64_sys_read+0x1c/0x28\n[ 285.471428] invoke_syscall+0x44/0x100\n[ 285.471633] el0_svc_common.constprop.0+0x40/0xe0\n[ 285.471870] do_el0_svc_compat+0x1c/0x34\n[ 285.472073] el0_svc_compat+0x2c/0x80\n[ 285.472265] el0t_32_sync_handler+0x90/0x140\n[ 285.472473] el0t_32_sync+0x19c/0x1a0\n[ 285.472887] Code: f9400885 93407c23 937d7c27 11000421 (f86378a3)\n[ 285.473422] ---[ end trace 0000000000000000 ]---\n\nIt reproduced simply with below script:\nwhile [ 1 ]\ndo\n/exportfs -r\ndone \u0026\n\nwhile [ 1 ]\ndo\ninsmod /nfsd.ko\nmount -t nfsd none /proc/fs/nfsd\numount /proc/fs/nfsd\nrmmod nfsd\ndone \u0026\n\nSo exporting interfaces to user space shall be done at last and\ncleanup at first place.\n\nWith change there is no Kernel OOPs."
}
],
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"baseScore": 7.8,
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"lang": "en",
"value": "AV:L - The race is reached through local syscalls only \u2014 `open()`/`read()` on the world-readable `/proc/fs/nfs/exports` racing against nfsd module init/exit; no NFS protocol traffic can trigger `init_nfsd()`/`exit_nfsd()` or the proc-entry path.\nAC:L - The attacker controls both sides of the race: spinning open/read loops on multiple CPUs while triggering nfsd module autoload via `unshare -Urm` + `mount -t nfsd`, and the commit\u0027s own reproducer shows the oops occurs reliably (\"Sometimes it crashes at exports_net_open() and sometimes cache_seq_next_rcu()\").\nPR:L - `proc_create(\"exports\", 0, ...)` defaults to 0444, so any unprivileged local user can open and read the file, and module autoload is reachable from an unprivileged user namespace because `request_module(\"fs-nfsd\")` runs before the `FS_USERNS_MOUNT` capability check in fs/super.c.\nUI:N - The attacker performs all steps itself \u2014 the reader loop and the module-load trigger \u2014 with no action required from any other user or administrator.\nS:U - The corruption and its consequences are confined to the kernel\u0027s own memory and the same security authority; no VM, IOMMU, or sandbox boundary is crossed.\nC:H - On the unload path the reader holds a freed `cache_detail`, and `__cache_seq_start`/`cache_seq_next` walk freed hash tables whose contents `e_show()`/`svc_export_show()` format into the seq buffer returned to userspace, leaking arbitrary reallocated kernel heap data; the init path additionally dereferences an uninitialized `net_generic` slot as a pointer.\nI:H - This is a use-after-free on `nn-\u003esvc_export_cache` and the `nfsd_net` itself \u2014 the attacker can spray the freed slab and have the kernel treat attacker-controlled bytes as `cache_detail`/`cache_head` fields and list pointers, giving a path to controlled writes and control-flow corruption.\nA:H - The commit documents reproducible kernel oopses on both arm64 5.4 (NULL deref at 0x10 in `exports_net_open`) and 6.14 (paging fault in `cache_seq_next_rcu`), and an unprivileged user can retrigger the crash at will."
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"datePublished": "2025-07-04T13:37:45.635Z",
"dateReserved": "2025-04-16T04:51:23.996Z",
"dateUpdated": "2026-08-05T12:00:32.250Z",
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CVE-2025-38408 (GCVE-0-2025-38408)
Vulnerability from cvelistv5 – Published: 2025-07-25 13:20 – Updated: 2026-08-05 12:01
VLAI
EPSS
VEX
Title
genirq/irq_sim: Initialize work context pointers properly
Summary
In the Linux kernel, the following vulnerability has been resolved:
genirq/irq_sim: Initialize work context pointers properly
Initialize `ops` member's pointers properly by using kzalloc() instead of
kmalloc() when allocating the simulation work context. Otherwise the
pointers contain random content leading to invalid dereferencing.
Severity
7.8 (High)
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://git.kernel.org/stable/c/186df821de0f34490… | |
| https://git.kernel.org/stable/c/c71aa4bb528ae6f8f… | |
| https://git.kernel.org/stable/c/ec3656a8cb428d763… | |
| https://git.kernel.org/stable/c/19bd7597858dd1580… | |
| https://git.kernel.org/stable/c/7f73d1def72532bac… | |
| https://git.kernel.org/stable/c/8a2277a3c9e4cc539… |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
337cbeb2c13eb4cab84f576fd402d7ae4ed31ae1 , < 186df821de0f34490ed5fc0861243748b2483861
(git)
Affected: 337cbeb2c13eb4cab84f576fd402d7ae4ed31ae1 , < c71aa4bb528ae6f8fd7577a0a39e5a03c60b04fb (git) Affected: 337cbeb2c13eb4cab84f576fd402d7ae4ed31ae1 , < ec3656a8cb428d763def32bc2fa695f94be23629 (git) Affected: 337cbeb2c13eb4cab84f576fd402d7ae4ed31ae1 , < 19bd7597858dd15802c1d99fcc38e528f469080a (git) Affected: 337cbeb2c13eb4cab84f576fd402d7ae4ed31ae1 , < 7f73d1def72532bac4d55ea8838f457a6bed955c (git) Affected: 337cbeb2c13eb4cab84f576fd402d7ae4ed31ae1 , < 8a2277a3c9e4cc5398f80821afe7ecbe9bdf2819 (git) |
|
| Linux | Linux |
Affected:
5.8
Unaffected: 0 , < 5.8 (semver) Unaffected: 5.15.199 , ≤ 5.15.* (semver) Unaffected: 6.1.162 , ≤ 6.1.* (semver) Unaffected: 6.6.120 , ≤ 6.6.* (semver) Unaffected: 6.12.37 , ≤ 6.12.* (semver) Unaffected: 6.15.6 , ≤ 6.15.* (semver) Unaffected: 6.16 , ≤ * (original_commit_for_fix) |
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CVE-2025-38591 (GCVE-0-2025-38591)
Vulnerability from cvelistv5 – Published: 2025-08-19 17:03 – Updated: 2026-07-14 12:42
VLAI
EPSS
VEX
Title
bpf: Reject narrower access to pointer ctx fields
Summary
In the Linux kernel, the following vulnerability has been resolved:
bpf: Reject narrower access to pointer ctx fields
The following BPF program, simplified from a syzkaller repro, causes a
kernel warning:
r0 = *(u8 *)(r1 + 169);
exit;
With pointer field sk being at offset 168 in __sk_buff. This access is
detected as a narrower read in bpf_skb_is_valid_access because it
doesn't match offsetof(struct __sk_buff, sk). It is therefore allowed
and later proceeds to bpf_convert_ctx_access. Note that for the
"is_narrower_load" case in the convert_ctx_accesses(), the insn->off
is aligned, so the cnt may not be 0 because it matches the
offsetof(struct __sk_buff, sk) in the bpf_convert_ctx_access. However,
the target_size stays 0 and the verifier errors with a kernel warning:
verifier bug: error during ctx access conversion(1)
This patch fixes that to return a proper "invalid bpf_context access
off=X size=Y" error on the load instruction.
The same issue affects multiple other fields in context structures that
allow narrow access. Some other non-affected fields (for sk_msg,
sk_lookup, and sockopt) were also changed to use bpf_ctx_range_ptr for
consistency.
Note this syzkaller crash was reported in the "Closes" link below, which
used to be about a different bug, fixed in
commit fce7bd8e385a ("bpf/verifier: Handle BPF_LOAD_ACQ instructions
in insn_def_regno()"). Because syzbot somehow confused the two bugs,
the new crash and repro didn't get reported to the mailing list.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-10 20:41 UTC
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://git.kernel.org/stable/c/7847c4140e06f6e87… | |
| https://git.kernel.org/stable/c/feae34c992eb71918… | |
| https://git.kernel.org/stable/c/33660d44e789edb4f… | |
| https://git.kernel.org/stable/c/058a0da4f6d916a79… | |
| https://git.kernel.org/stable/c/202900ceeef67458c… | |
| https://git.kernel.org/stable/c/e09299225d5ba3916… | |
| https://cert-portal.siemens.com/productcert/html/… |
Impacted products
5 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
f96da09473b52c09125cc9bf7d7d4576ae8229e0 , < 7847c4140e06f6e87229faae22cc38525334c156
(git)
Affected: f96da09473b52c09125cc9bf7d7d4576ae8229e0 , < feae34c992eb7191862fb1594c704fbbf650fef8 (git) Affected: f96da09473b52c09125cc9bf7d7d4576ae8229e0 , < 33660d44e789edb4f303210c813fc56d56377a90 (git) Affected: f96da09473b52c09125cc9bf7d7d4576ae8229e0 , < 058a0da4f6d916a79b693384111bb80a90d73763 (git) Affected: f96da09473b52c09125cc9bf7d7d4576ae8229e0 , < 202900ceeef67458c964c2af6e1427c8e533ea7c (git) Affected: f96da09473b52c09125cc9bf7d7d4576ae8229e0 , < e09299225d5ba3916c91ef70565f7d2187e4cca0 (git) |
|
| Linux | Linux |
Affected:
4.13
Unaffected: 0 , < 4.13 (semver) Unaffected: 5.10.249 , ≤ 5.10.* (semver) Unaffected: 5.15.199 , ≤ 5.15.* (semver) Unaffected: 6.1.162 , ≤ 6.1.* (semver) Unaffected: 6.12.67 , ≤ 6.12.* (semver) Unaffected: 6.16.1 , ≤ 6.16.* (semver) Unaffected: 6.17 , ≤ * (original_commit_for_fix) |
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
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CVE-2025-40039 (GCVE-0-2025-40039)
Vulnerability from cvelistv5 – Published: 2025-10-28 11:48 – Updated: 2026-08-05 12:07
VLAI
EPSS
VEX
Title
ksmbd: Fix race condition in RPC handle list access
Summary
In the Linux kernel, the following vulnerability has been resolved:
ksmbd: Fix race condition in RPC handle list access
The 'sess->rpc_handle_list' XArray manages RPC handles within a ksmbd
session. Access to this list is intended to be protected by
'sess->rpc_lock' (an rw_semaphore). However, the locking implementation was
flawed, leading to potential race conditions.
In ksmbd_session_rpc_open(), the code incorrectly acquired only a read lock
before calling xa_store() and xa_erase(). Since these operations modify
the XArray structure, a write lock is required to ensure exclusive access
and prevent data corruption from concurrent modifications.
Furthermore, ksmbd_session_rpc_method() accessed the list using xa_load()
without holding any lock at all. This could lead to reading inconsistent
data or a potential use-after-free if an entry is concurrently removed and
the pointer is dereferenced.
Fix these issues by:
1. Using down_write() and up_write() in ksmbd_session_rpc_open()
to ensure exclusive access during XArray modification, and ensuring
the lock is correctly released on error paths.
2. Adding down_read() and up_read() in ksmbd_session_rpc_method()
to safely protect the lookup.
Severity
8.8 (High)
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
a4348710a7267705b75692dc1a000920481d1d92 , < 69674b029002b1d90b655f014bdf64f404efa54d
(git)
Affected: b685757c7b08d5073046fb379be965fd6c06aafc , < 6b615a8fb3af0baf8126cde3d4fee97d57222ffc (git) Affected: b685757c7b08d5073046fb379be965fd6c06aafc , < 5cc679ba0f4505936124cd4179ba66bb0a4bd9f3 (git) Affected: b685757c7b08d5073046fb379be965fd6c06aafc , < 6bd7e0e55dcea2cf0d391bbc21c2eb069b4be3e1 (git) Affected: b685757c7b08d5073046fb379be965fd6c06aafc , < 305853cce379407090a73b38c5de5ba748893aee (git) Affected: 1f485b54d04a920723984062c912174330a05178 (git) Affected: 052b41ef2abe274f068e892aee81406f11bd1f3a (git) Affected: 5.15.145 , < 5.16 (semver) |
|
| Linux | Linux |
Affected:
6.3
Unaffected: 0 , < 6.3 (semver) Unaffected: 6.6.123 , ≤ 6.6.* (semver) Unaffected: 6.12.53 , ≤ 6.12.* (semver) Unaffected: 6.17.3 , ≤ 6.17.* (semver) Unaffected: 6.18 , ≤ * (original_commit_for_fix) |
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CVE-2025-40082 (GCVE-0-2025-40082)
Vulnerability from cvelistv5 – Published: 2025-10-28 11:48 – Updated: 2026-08-05 12:07
VLAI
EPSS
VEX
Title
hfsplus: fix slab-out-of-bounds read in hfsplus_uni2asc()
Summary
In the Linux kernel, the following vulnerability has been resolved:
hfsplus: fix slab-out-of-bounds read in hfsplus_uni2asc()
BUG: KASAN: slab-out-of-bounds in hfsplus_uni2asc+0xa71/0xb90 fs/hfsplus/unicode.c:186
Read of size 2 at addr ffff8880289ef218 by task syz.6.248/14290
CPU: 0 UID: 0 PID: 14290 Comm: syz.6.248 Not tainted 6.16.4 #1 PREEMPT(full)
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:94 [inline]
dump_stack_lvl+0x116/0x1b0 lib/dump_stack.c:120
print_address_description mm/kasan/report.c:378 [inline]
print_report+0xca/0x5f0 mm/kasan/report.c:482
kasan_report+0xca/0x100 mm/kasan/report.c:595
hfsplus_uni2asc+0xa71/0xb90 fs/hfsplus/unicode.c:186
hfsplus_listxattr+0x5b6/0xbd0 fs/hfsplus/xattr.c:738
vfs_listxattr+0xbe/0x140 fs/xattr.c:493
listxattr+0xee/0x190 fs/xattr.c:924
filename_listxattr fs/xattr.c:958 [inline]
path_listxattrat+0x143/0x360 fs/xattr.c:988
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xcb/0x4c0 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fe0e9fae16d
Code: 02 b8 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe0eae67f98 EFLAGS: 00000246 ORIG_RAX: 00000000000000c3
RAX: ffffffffffffffda RBX: 00007fe0ea205fa0 RCX: 00007fe0e9fae16d
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000000
RBP: 00007fe0ea0480f0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fe0ea206038 R14: 00007fe0ea205fa0 R15: 00007fe0eae48000
</TASK>
Allocated by task 14290:
kasan_save_stack+0x24/0x50 mm/kasan/common.c:47
kasan_save_track+0x14/0x30 mm/kasan/common.c:68
poison_kmalloc_redzone mm/kasan/common.c:377 [inline]
__kasan_kmalloc+0xaa/0xb0 mm/kasan/common.c:394
kasan_kmalloc include/linux/kasan.h:260 [inline]
__do_kmalloc_node mm/slub.c:4333 [inline]
__kmalloc_noprof+0x219/0x540 mm/slub.c:4345
kmalloc_noprof include/linux/slab.h:909 [inline]
hfsplus_find_init+0x95/0x1f0 fs/hfsplus/bfind.c:21
hfsplus_listxattr+0x331/0xbd0 fs/hfsplus/xattr.c:697
vfs_listxattr+0xbe/0x140 fs/xattr.c:493
listxattr+0xee/0x190 fs/xattr.c:924
filename_listxattr fs/xattr.c:958 [inline]
path_listxattrat+0x143/0x360 fs/xattr.c:988
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xcb/0x4c0 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
When hfsplus_uni2asc is called from hfsplus_listxattr,
it actually passes in a struct hfsplus_attr_unistr*.
The size of the corresponding structure is different from that of hfsplus_unistr,
so the previous fix (94458781aee6) is insufficient.
The pointer on the unicode buffer is still going beyond the allocated memory.
This patch introduces two warpper functions hfsplus_uni2asc_xattr_str and
hfsplus_uni2asc_str to process two unicode buffers,
struct hfsplus_attr_unistr* and struct hfsplus_unistr* respectively.
When ustrlen value is bigger than the allocated memory size,
the ustrlen value is limited to an safe size.
Severity
7.1 (High)
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://git.kernel.org/stable/c/343fe375a8dd6ee51… | |
| https://git.kernel.org/stable/c/782acde47e127c98a… | |
| https://git.kernel.org/stable/c/c3db89ea1ed3d540e… | |
| https://git.kernel.org/stable/c/5b5228964619b180f… | |
| https://git.kernel.org/stable/c/857aefc70d4ae3b9b… | |
| https://git.kernel.org/stable/c/bea3e1d4467bcf292… |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
ccf0ad56a779e6704c0b27f555dec847f50c7557 , < 343fe375a8dd6ee51a193a1c233b999f5ea4d479
(git)
Affected: 13604b1d7e7b125fb428cddbec6b8d92baad25d5 , < 782acde47e127c98a113726e2ff8024bd65c0454 (git) Affected: 291bb5d931c6f3cd7227b913302a17be21cf53b0 , < c3db89ea1ed3d540eebe8f3c36e806fb75ee4a1e (git) Affected: f7534cbfac0a9ffa4fa17cacc6e8b6446dae24ee , < 5b5228964619b180f366940505b77255b1a03929 (git) Affected: 94458781aee6045bd3d0ad4b80b02886b9e2219b , < 857aefc70d4ae3b9bf1ae67434d27d0f79f80c9e (git) Affected: 94458781aee6045bd3d0ad4b80b02886b9e2219b , < bea3e1d4467bcf292c8e54f080353d556d355e26 (git) Affected: 73f7da507d787b489761a0fa280716f84fa32b2f (git) Affected: 76a4c6636a69d69409aa253b049b1be717a539c5 (git) Affected: 6f93694bcbc2c2ab3e01cd8fba2f296faf34e6b9 (git) Affected: 1ca69007e52a73bd8b84b988b61b319816ca8b01 (git) Affected: 5.15.190 , < 5.15.200 (semver) Affected: 6.1.149 , < 6.1.163 (semver) Affected: 6.6.103 , < 6.6.124 (semver) Affected: 6.12.43 , < 6.12.70 (semver) Affected: 5.4.297 , < 5.5 (semver) Affected: 5.10.241 , < 5.11 (semver) Affected: 6.15.11 , < 6.16 (semver) Affected: 6.16.2 , < 6.17 (semver) |
|
| Linux | Linux |
Affected:
6.17
Unaffected: 0 , < 6.17 (semver) Unaffected: 5.15.200 , ≤ 5.15.* (semver) Unaffected: 6.1.163 , ≤ 6.1.* (semver) Unaffected: 6.6.124 , ≤ 6.6.* (semver) Unaffected: 6.12.70 , ≤ 6.12.* (semver) Unaffected: 6.17.3 , ≤ 6.17.* (semver) Unaffected: 6.18 , ≤ * (original_commit_for_fix) |
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"fs/hfsplus/dir.c",
"fs/hfsplus/hfsplus_fs.h",
"fs/hfsplus/unicode.c",
"fs/hfsplus/xattr.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "343fe375a8dd6ee51a193a1c233b999f5ea4d479",
"status": "affected",
"version": "ccf0ad56a779e6704c0b27f555dec847f50c7557",
"versionType": "git"
},
{
"lessThan": "782acde47e127c98a113726e2ff8024bd65c0454",
"status": "affected",
"version": "13604b1d7e7b125fb428cddbec6b8d92baad25d5",
"versionType": "git"
},
{
"lessThan": "c3db89ea1ed3d540eebe8f3c36e806fb75ee4a1e",
"status": "affected",
"version": "291bb5d931c6f3cd7227b913302a17be21cf53b0",
"versionType": "git"
},
{
"lessThan": "5b5228964619b180f366940505b77255b1a03929",
"status": "affected",
"version": "f7534cbfac0a9ffa4fa17cacc6e8b6446dae24ee",
"versionType": "git"
},
{
"lessThan": "857aefc70d4ae3b9bf1ae67434d27d0f79f80c9e",
"status": "affected",
"version": "94458781aee6045bd3d0ad4b80b02886b9e2219b",
"versionType": "git"
},
{
"lessThan": "bea3e1d4467bcf292c8e54f080353d556d355e26",
"status": "affected",
"version": "94458781aee6045bd3d0ad4b80b02886b9e2219b",
"versionType": "git"
},
{
"status": "affected",
"version": "73f7da507d787b489761a0fa280716f84fa32b2f",
"versionType": "git"
},
{
"status": "affected",
"version": "76a4c6636a69d69409aa253b049b1be717a539c5",
"versionType": "git"
},
{
"status": "affected",
"version": "6f93694bcbc2c2ab3e01cd8fba2f296faf34e6b9",
"versionType": "git"
},
{
"status": "affected",
"version": "1ca69007e52a73bd8b84b988b61b319816ca8b01",
"versionType": "git"
},
{
"lessThan": "5.15.200",
"status": "affected",
"version": "5.15.190",
"versionType": "semver"
},
{
"lessThan": "6.1.163",
"status": "affected",
"version": "6.1.149",
"versionType": "semver"
},
{
"lessThan": "6.6.124",
"status": "affected",
"version": "6.6.103",
"versionType": "semver"
},
{
"lessThan": "6.12.70",
"status": "affected",
"version": "6.12.43",
"versionType": "semver"
},
{
"lessThan": "5.5",
"status": "affected",
"version": "5.4.297",
"versionType": "semver"
},
{
"lessThan": "5.11",
"status": "affected",
"version": "5.10.241",
"versionType": "semver"
},
{
"lessThan": "6.16",
"status": "affected",
"version": "6.15.11",
"versionType": "semver"
},
{
"lessThan": "6.17",
"status": "affected",
"version": "6.16.2",
"versionType": "semver"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"fs/hfsplus/dir.c",
"fs/hfsplus/hfsplus_fs.h",
"fs/hfsplus/unicode.c",
"fs/hfsplus/xattr.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.17"
},
{
"lessThan": "6.17",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.200",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.163",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.124",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.70",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.17.*",
"status": "unaffected",
"version": "6.17.3",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.18",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.200",
"versionStartIncluding": "5.15.190",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.163",
"versionStartIncluding": "6.1.149",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.124",
"versionStartIncluding": "6.6.103",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.70",
"versionStartIncluding": "6.12.43",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.17.3",
"versionStartIncluding": "6.17",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18",
"versionStartIncluding": "6.17",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.4.297",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.10.241",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.15.11",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.16.2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nhfsplus: fix slab-out-of-bounds read in hfsplus_uni2asc()\n\nBUG: KASAN: slab-out-of-bounds in hfsplus_uni2asc+0xa71/0xb90 fs/hfsplus/unicode.c:186\nRead of size 2 at addr ffff8880289ef218 by task syz.6.248/14290\n\nCPU: 0 UID: 0 PID: 14290 Comm: syz.6.248 Not tainted 6.16.4 #1 PREEMPT(full)\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014\nCall Trace:\n \u003cTASK\u003e\n __dump_stack lib/dump_stack.c:94 [inline]\n dump_stack_lvl+0x116/0x1b0 lib/dump_stack.c:120\n print_address_description mm/kasan/report.c:378 [inline]\n print_report+0xca/0x5f0 mm/kasan/report.c:482\n kasan_report+0xca/0x100 mm/kasan/report.c:595\n hfsplus_uni2asc+0xa71/0xb90 fs/hfsplus/unicode.c:186\n hfsplus_listxattr+0x5b6/0xbd0 fs/hfsplus/xattr.c:738\n vfs_listxattr+0xbe/0x140 fs/xattr.c:493\n listxattr+0xee/0x190 fs/xattr.c:924\n filename_listxattr fs/xattr.c:958 [inline]\n path_listxattrat+0x143/0x360 fs/xattr.c:988\n do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]\n do_syscall_64+0xcb/0x4c0 arch/x86/entry/syscall_64.c:94\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\nRIP: 0033:0x7fe0e9fae16d\nCode: 02 b8 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 \u003c48\u003e 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48\nRSP: 002b:00007fe0eae67f98 EFLAGS: 00000246 ORIG_RAX: 00000000000000c3\nRAX: ffffffffffffffda RBX: 00007fe0ea205fa0 RCX: 00007fe0e9fae16d\nRDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000000\nRBP: 00007fe0ea0480f0 R08: 0000000000000000 R09: 0000000000000000\nR10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000\nR13: 00007fe0ea206038 R14: 00007fe0ea205fa0 R15: 00007fe0eae48000\n \u003c/TASK\u003e\n\nAllocated by task 14290:\n kasan_save_stack+0x24/0x50 mm/kasan/common.c:47\n kasan_save_track+0x14/0x30 mm/kasan/common.c:68\n poison_kmalloc_redzone mm/kasan/common.c:377 [inline]\n __kasan_kmalloc+0xaa/0xb0 mm/kasan/common.c:394\n kasan_kmalloc include/linux/kasan.h:260 [inline]\n __do_kmalloc_node mm/slub.c:4333 [inline]\n __kmalloc_noprof+0x219/0x540 mm/slub.c:4345\n kmalloc_noprof include/linux/slab.h:909 [inline]\n hfsplus_find_init+0x95/0x1f0 fs/hfsplus/bfind.c:21\n hfsplus_listxattr+0x331/0xbd0 fs/hfsplus/xattr.c:697\n vfs_listxattr+0xbe/0x140 fs/xattr.c:493\n listxattr+0xee/0x190 fs/xattr.c:924\n filename_listxattr fs/xattr.c:958 [inline]\n path_listxattrat+0x143/0x360 fs/xattr.c:988\n do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]\n do_syscall_64+0xcb/0x4c0 arch/x86/entry/syscall_64.c:94\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\nWhen hfsplus_uni2asc is called from hfsplus_listxattr,\nit actually passes in a struct hfsplus_attr_unistr*.\nThe size of the corresponding structure is different from that of hfsplus_unistr,\nso the previous fix (94458781aee6) is insufficient.\nThe pointer on the unicode buffer is still going beyond the allocated memory.\n\nThis patch introduces two warpper functions hfsplus_uni2asc_xattr_str and\nhfsplus_uni2asc_str to process two unicode buffers,\nstruct hfsplus_attr_unistr* and struct hfsplus_unistr* respectively.\nWhen ustrlen value is bigger than the allocated memory size,\nthe ustrlen value is limited to an safe size."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 7.1,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
"version": "3.1"
},
"scenarios": [
{
"lang": "en",
"value": "AV:L - The attacker-controlled input is an on-disk HFS+ attributes B-tree key, and the vulnerable conversion is reached through the ordinary local `listxattr()`/`llistxattr()` syscall on a mounted volume; there is no network or remote-peer input path. Local rather than Physical because the volume can be attached locally via a loop device and the trigger is a plain local syscall.\nAC:L - The `length` field of the `hfsplus_attr_unistr` key name is written verbatim by the attacker in the crafted image and was clamped to 255 instead of 127, so the 256-byte overread fires deterministically on the first `listxattr()` call. No race, no heap grooming, and no condition outside the attacker\u0027s control.\nPR:L - Nothing on the `path_listxattrat` \u2192 `vfs_listxattr` \u2192 `hfsplus_listxattr` \u2192 `hfsplus_uni2asc` path performs any capability check \u2014 the only `capable(CAP_SYS_ADMIN)` test (`can_list()`) runs after the out-of-bounds conversion and merely filters `trusted.*` names. Any unprivileged local user who can traverse an HFS+ volume (e.g. one udisks2-automounted from attacker-supplied removable media) triggers it.\nUI:N - In the automount/kiosk scenario the volume is mounted by the system on device insertion with no victim action, and the attacker then issues the `listxattr()` himself; likewise an attacker with loop-mount access performs every step. Choosing the higher-severity option where the mount could otherwise be attributed to a victim.\nS:U - The out-of-bounds read, the leaked bytes, and any resulting fault all stay within the kernel\u0027s own security authority. No VM, IOMMU, or sandbox boundary is crossed.\nC:H - This is not a bounded few-byte read: up to 256 bytes past the `kzalloc(536)` key allocation are consumed, NLS-converted into `strbuf`, and copied out to userspace by `copy_name()` plus the `copy_to_user()` in `listxattr()`, giving a direct kernel-heap disclosure channel rather than a mere oracle. On slub_debug/KASAN/KFENCE and hardened configurations those bytes are live redzone/stale slab content adjacent to the allocation.\nI:N - `hfsplus_uni2asc()` only dereferences and converts the input; the output writes are bounded by `*len_p` via `nls-\u003euni2char()` returning `-ENAMETOOLONG`. There is no out-of-bounds write, no type confusion, and no mechanism to modify kernel memory or hijack control flow.\nA:H - The slab out-of-bounds read is a guaranteed KASAN/KFENCE report and, with `panic_on_warn`/`panic_on_oops`, a kernel panic; where the overread crosses a KFENCE guard page it faults outright. It also leaves the xattr listing returning `-EIO`/garbage, rendering the volume\u0027s attribute handling unusable, and is repeatable at will by an unprivileged user."
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-05T12:07:37.878Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/343fe375a8dd6ee51a193a1c233b999f5ea4d479"
},
{
"url": "https://git.kernel.org/stable/c/782acde47e127c98a113726e2ff8024bd65c0454"
},
{
"url": "https://git.kernel.org/stable/c/c3db89ea1ed3d540eebe8f3c36e806fb75ee4a1e"
},
{
"url": "https://git.kernel.org/stable/c/5b5228964619b180f366940505b77255b1a03929"
},
{
"url": "https://git.kernel.org/stable/c/857aefc70d4ae3b9bf1ae67434d27d0f79f80c9e"
},
{
"url": "https://git.kernel.org/stable/c/bea3e1d4467bcf292c8e54f080353d556d355e26"
}
],
"title": "hfsplus: fix slab-out-of-bounds read in hfsplus_uni2asc()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-40082",
"datePublished": "2025-10-28T11:48:45.975Z",
"dateReserved": "2025-04-16T07:20:57.161Z",
"dateUpdated": "2026-08-05T12:07:37.878Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
Loading…
Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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