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CERTFR-2025-AVI-0949
Vulnerability from certfr_avis - Published: 2025-10-31 - Updated: 2025-10-31
De multiples vulnérabilités ont été découvertes dans le noyau Linux d'Ubuntu. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire, une atteinte à la confidentialité des données et une atteinte à l'intégrité des données.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
References
| Title | Publication Time | Tags | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Ubuntu 16.04 ESM",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"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 25.04",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 18.04 ESM",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 14.04 ESM",
"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-2025-38339",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38339"
},
{
"name": "CVE-2025-38328",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38328"
},
{
"name": "CVE-2025-38201",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38201"
},
{
"name": "CVE-2025-38228",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38228"
},
{
"name": "CVE-2025-38229",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38229"
},
{
"name": "CVE-2025-38356",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38356"
},
{
"name": "CVE-2025-38329",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38329"
},
{
"name": "CVE-2024-26896",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26896"
},
{
"name": "CVE-2025-38340",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38340"
},
{
"name": "CVE-2024-26700",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26700"
},
{
"name": "CVE-2025-38388",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38388"
},
{
"name": "CVE-2025-38370",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38370"
},
{
"name": "CVE-2025-38417",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38417"
},
{
"name": "CVE-2025-38208",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38208"
},
{
"name": "CVE-2025-38219",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38219"
},
{
"name": "CVE-2025-38087",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38087"
},
{
"name": "CVE-2025-21796",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21796"
},
{
"name": "CVE-2025-38523",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38523"
},
{
"name": "CVE-2024-35849",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-35849"
},
{
"name": "CVE-2025-38336",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38336"
},
{
"name": "CVE-2025-38408",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38408"
},
{
"name": "CVE-2025-38375",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38375"
},
{
"name": "CVE-2023-52593",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52593"
},
{
"name": "CVE-2024-41006",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41006"
},
{
"name": "CVE-2024-36357",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-36357"
},
{
"name": "CVE-2025-38238",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38238"
},
{
"name": "CVE-2025-38372",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38372"
},
{
"name": "CVE-2025-38203",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38203"
},
{
"name": "CVE-2025-38387",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38387"
},
{
"name": "CVE-2025-38362",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38362"
},
{
"name": "CVE-2025-38353",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38353"
},
{
"name": "CVE-2025-38371",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38371"
},
{
"name": "CVE-2024-53150",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53150"
},
{
"name": "CVE-2025-38254",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38254"
},
{
"name": "CVE-2025-38426",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38426"
},
{
"name": "CVE-2025-38436",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38436"
},
{
"name": "CVE-2025-38401",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38401"
},
{
"name": "CVE-2025-38253",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38253"
},
{
"name": "CVE-2025-38338",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38338"
},
{
"name": "CVE-2025-38239",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38239"
},
{
"name": "CVE-2025-38223",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38223"
},
{
"name": "CVE-2025-38411",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38411"
},
{
"name": "CVE-2025-38261",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38261"
},
{
"name": "CVE-2025-38399",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38399"
},
{
"name": "CVE-2025-38431",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38431"
},
{
"name": "CVE-2025-38412",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38412"
},
{
"name": "CVE-2024-53124",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53124"
},
{
"name": "CVE-2025-38184",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38184"
},
{
"name": "CVE-2025-38234",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38234"
},
{
"name": "CVE-2023-52650",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52650"
},
{
"name": "CVE-2025-38363",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38363"
},
{
"name": "CVE-2025-38250",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38250"
},
{
"name": "CVE-2025-38212",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38212"
},
{
"name": "CVE-2025-38419",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38419"
},
{
"name": "CVE-2025-38211",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38211"
},
{
"name": "CVE-2025-38251",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38251"
},
{
"name": "CVE-2025-38368",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38368"
},
{
"name": "CVE-2025-38331",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38331"
},
{
"name": "CVE-2025-38354",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38354"
},
{
"name": "CVE-2025-38434",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38434"
},
{
"name": "CVE-2025-37785",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37785"
},
{
"name": "CVE-2025-38330",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38330"
},
{
"name": "CVE-2024-50006",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50006"
},
{
"name": "CVE-2025-38395",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38395"
},
{
"name": "CVE-2025-38337",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38337"
},
{
"name": "CVE-2025-38258",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38258"
},
{
"name": "CVE-2025-38727",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38727"
},
{
"name": "CVE-2025-38188",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38188"
},
{
"name": "CVE-2025-38086",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38086"
},
{
"name": "CVE-2025-38396",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38396"
},
{
"name": "CVE-2025-38224",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38224"
},
{
"name": "CVE-2025-38407",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38407"
},
{
"name": "CVE-2025-38227",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38227"
},
{
"name": "CVE-2025-38355",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38355"
},
{
"name": "CVE-2025-38422",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38422"
},
{
"name": "CVE-2025-38402",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38402"
},
{
"name": "CVE-2025-38421",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38421"
},
{
"name": "CVE-2025-38232",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38232"
},
{
"name": "CVE-2025-38245",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38245"
},
{
"name": "CVE-2025-38324",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38324"
},
{
"name": "CVE-2025-38425",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38425"
},
{
"name": "CVE-2025-38210",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38210"
},
{
"name": "CVE-2025-38344",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38344"
},
{
"name": "CVE-2025-38322",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38322"
},
{
"name": "CVE-2025-38541",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38541"
},
{
"name": "CVE-2025-38332",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38332"
},
{
"name": "CVE-2025-38386",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38386"
},
{
"name": "CVE-2024-49924",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49924"
},
{
"name": "CVE-2025-38385",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38385"
},
{
"name": "CVE-2025-38237",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38237"
},
{
"name": "CVE-2025-38409",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38409"
},
{
"name": "CVE-2025-38242",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38242"
},
{
"name": "CVE-2025-38342",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38342"
},
{
"name": "CVE-2025-38257",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38257"
},
{
"name": "CVE-2025-38206",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38206"
},
{
"name": "CVE-2025-38359",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38359"
},
{
"name": "CVE-2025-38326",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38326"
},
{
"name": "CVE-2023-52574",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52574"
},
{
"name": "CVE-2025-38384",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38384"
},
{
"name": "CVE-2025-38334",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38334"
},
{
"name": "CVE-2025-38424",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38424"
},
{
"name": "CVE-2025-38430",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38430"
},
{
"name": "CVE-2025-38089",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38089"
},
{
"name": "CVE-2025-38382",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38382"
},
{
"name": "CVE-2025-38420",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38420"
},
{
"name": "CVE-2025-38183",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38183"
},
{
"name": "CVE-2025-38085",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38085"
},
{
"name": "CVE-2025-38222",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38222"
},
{
"name": "CVE-2025-38197",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38197"
},
{
"name": "CVE-2025-38333",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38333"
},
{
"name": "CVE-2025-38390",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38390"
},
{
"name": "CVE-2025-38196",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38196"
},
{
"name": "CVE-2025-38373",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38373"
},
{
"name": "CVE-2025-38369",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38369"
},
{
"name": "CVE-2025-38617",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38617"
},
{
"name": "CVE-2025-38392",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38392"
},
{
"name": "CVE-2025-38259",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38259"
},
{
"name": "CVE-2025-38416",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38416"
},
{
"name": "CVE-2025-38192",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38192"
},
{
"name": "CVE-2025-38343",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38343"
},
{
"name": "CVE-2025-38202",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38202"
},
{
"name": "CVE-2025-38423",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38423"
},
{
"name": "CVE-2025-38374",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38374"
},
{
"name": "CVE-2025-38194",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38194"
},
{
"name": "CVE-2025-38413",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38413"
},
{
"name": "CVE-2025-38435",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38435"
},
{
"name": "CVE-2025-38383",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38383"
},
{
"name": "CVE-2025-38348",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38348"
},
{
"name": "CVE-2025-38403",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38403"
},
{
"name": "CVE-2025-38246",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38246"
},
{
"name": "CVE-2025-38220",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38220"
},
{
"name": "CVE-2025-38405",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38405"
},
{
"name": "CVE-2025-38418",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38418"
},
{
"name": "CVE-2025-38090",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38090"
},
{
"name": "CVE-2025-40300",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40300"
},
{
"name": "CVE-2025-38429",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38429"
},
{
"name": "CVE-2025-38225",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38225"
},
{
"name": "CVE-2025-38365",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38365"
},
{
"name": "CVE-2025-38260",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38260"
},
{
"name": "CVE-2025-38244",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38244"
},
{
"name": "CVE-2025-38364",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38364"
},
{
"name": "CVE-2025-38400",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38400"
},
{
"name": "CVE-2025-38236",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38236"
},
{
"name": "CVE-2025-38347",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38347"
},
{
"name": "CVE-2025-38198",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38198"
},
{
"name": "CVE-2025-38376",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38376"
},
{
"name": "CVE-2025-38477",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38477"
},
{
"name": "CVE-2025-38233",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38233"
},
{
"name": "CVE-2024-56767",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56767"
},
{
"name": "CVE-2024-36350",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-36350"
},
{
"name": "CVE-2025-38406",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38406"
},
{
"name": "CVE-2025-37838",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37838"
},
{
"name": "CVE-2025-38199",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38199"
},
{
"name": "CVE-2025-38352",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38352"
},
{
"name": "CVE-2025-38263",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38263"
},
{
"name": "CVE-2025-38218",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38218"
},
{
"name": "CVE-2025-38393",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38393"
},
{
"name": "CVE-2025-38618",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38618"
},
{
"name": "CVE-2025-38381",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38381"
},
{
"name": "CVE-2025-38249",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38249"
},
{
"name": "CVE-2025-38389",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38389"
},
{
"name": "CVE-2025-38325",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38325"
},
{
"name": "CVE-2025-38377",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38377"
},
{
"name": "CVE-2025-38428",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38428"
},
{
"name": "CVE-2025-38262",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38262"
},
{
"name": "CVE-2025-38186",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38186"
},
{
"name": "CVE-2025-38226",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38226"
},
{
"name": "CVE-2025-38205",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38205"
},
{
"name": "CVE-2025-38321",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38321"
},
{
"name": "CVE-2025-38241",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38241"
},
{
"name": "CVE-2025-38200",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38200"
},
{
"name": "CVE-2025-38346",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38346"
},
{
"name": "CVE-2025-38191",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38191"
},
{
"name": "CVE-2024-50299",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50299"
},
{
"name": "CVE-2025-38320",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38320"
},
{
"name": "CVE-2025-38264",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38264"
},
{
"name": "CVE-2025-39682",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39682"
},
{
"name": "CVE-2025-38427",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38427"
},
{
"name": "CVE-2025-38084",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38084"
},
{
"name": "CVE-2025-38217",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38217"
},
{
"name": "CVE-2025-38360",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38360"
},
{
"name": "CVE-2025-38255",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38255"
},
{
"name": "CVE-2025-38204",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38204"
},
{
"name": "CVE-2025-38410",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38410"
},
{
"name": "CVE-2025-38256",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38256"
},
{
"name": "CVE-2025-38182",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38182"
},
{
"name": "CVE-2025-38341",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38341"
},
{
"name": "CVE-2025-38345",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38345"
},
{
"name": "CVE-2025-38231",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38231"
},
{
"name": "CVE-2025-38189",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38189"
},
{
"name": "CVE-2025-38361",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38361"
},
{
"name": "CVE-2025-38181",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38181"
},
{
"name": "CVE-2025-38391",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38391"
},
{
"name": "CVE-2025-38248",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38248"
},
{
"name": "CVE-2025-38179",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38179"
}
],
"initial_release_date": "2025-10-31T00:00:00",
"last_revision_date": "2025-10-31T00:00:00",
"links": [],
"reference": "CERTFR-2025-AVI-0949",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2025-10-31T00:00:00.000000"
}
],
"risks": [
{
"description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
},
{
"description": "Ex\u00e9cution de code arbitraire"
},
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
},
{
"description": "D\u00e9ni de service"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
}
],
"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 ex\u00e9cution de code arbitraire, une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es et une atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux d\u0027Ubuntu",
"vendor_advisories": [
{
"published_at": "2025-10-29",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7848-1",
"url": "https://ubuntu.com/security/notices/USN-7848-1"
},
{
"published_at": "2025-10-30",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7854-1",
"url": "https://ubuntu.com/security/notices/USN-7854-1"
},
{
"published_at": "2025-10-30",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7853-1",
"url": "https://ubuntu.com/security/notices/USN-7853-1"
},
{
"published_at": "2025-10-24",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7833-3",
"url": "https://ubuntu.com/security/notices/USN-7833-3"
},
{
"published_at": "2025-10-30",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7850-1",
"url": "https://ubuntu.com/security/notices/USN-7850-1"
},
{
"published_at": "2025-10-27",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7829-4",
"url": "https://ubuntu.com/security/notices/USN-7829-4"
},
{
"published_at": "2025-10-30",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7853-2",
"url": "https://ubuntu.com/security/notices/USN-7853-2"
},
{
"published_at": "2025-10-28",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7829-5",
"url": "https://ubuntu.com/security/notices/USN-7829-5"
}
]
}
CVE-2025-38217 (GCVE-0-2025-38217)
Vulnerability from cvelistv5 – Published: 2025-07-04 13:37 – Updated: 2026-05-11 21:23
VLAI
EPSS
Title
hwmon: (ftsteutates) Fix TOCTOU race in fts_read()
Summary
In the Linux kernel, the following vulnerability has been resolved:
hwmon: (ftsteutates) Fix TOCTOU race in fts_read()
In the fts_read() function, when handling hwmon_pwm_auto_channels_temp,
the code accesses the shared variable data->fan_source[channel] twice
without holding any locks. It is first checked against
FTS_FAN_SOURCE_INVALID, and if the check passes, it is read again
when used as an argument to the BIT() macro.
This creates a Time-of-Check to Time-of-Use (TOCTOU) race condition.
Another thread executing fts_update_device() can modify the value of
data->fan_source[channel] between the check and its use. If the value
is changed to FTS_FAN_SOURCE_INVALID (0xff) during this window, the
BIT() macro will be called with a large shift value (BIT(255)).
A bit shift by a value greater than or equal to the type width is
undefined behavior and can lead to a crash or incorrect values being
returned to userspace.
Fix this by reading data->fan_source[channel] into a local variable
once, eliminating the race condition. Additionally, add a bounds check
to ensure the value is less than BITS_PER_LONG before passing it to
the BIT() macro, making the code more robust against undefined behavior.
This possible bug was found by an experimental static analysis tool
developed by our team.
Severity
No CVSS data available.
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
1c5759d8ce054961b454af69568a41e7e3210ee1 , < d95d87841d2a575bed3691884e8fedef57d7710d
(git)
Affected: 1c5759d8ce054961b454af69568a41e7e3210ee1 , < 83e2ba8971ccd8fc08319fc7593288f070d80a76 (git) Affected: 1c5759d8ce054961b454af69568a41e7e3210ee1 , < 4d646f627d3b7ed1cacca66e598af8bcd632d465 (git) Affected: 1c5759d8ce054961b454af69568a41e7e3210ee1 , < 14c9ede9ca4cd078ad76a6ab9617b81074eb58bf (git) |
|
| Linux | Linux |
Affected:
6.3
Unaffected: 0 , < 6.3 (semver) Unaffected: 6.6.95 , ≤ 6.6.* (semver) Unaffected: 6.12.35 , ≤ 6.12.* (semver) Unaffected: 6.15.4 , ≤ 6.15.* (semver) Unaffected: 6.16 , ≤ * (original_commit_for_fix) |
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CVE-2025-38218 (GCVE-0-2025-38218)
Vulnerability from cvelistv5 – Published: 2025-07-04 13:37 – Updated: 2026-05-11 21:23
VLAI
EPSS
Title
f2fs: fix to do sanity check on sit_bitmap_size
Summary
In the Linux kernel, the following vulnerability has been resolved:
f2fs: fix to do sanity check on sit_bitmap_size
w/ below testcase, resize will generate a corrupted image which
contains inconsistent metadata, so when mounting such image, it
will trigger kernel panic:
touch img
truncate -s $((512*1024*1024*1024)) img
mkfs.f2fs -f img $((256*1024*1024))
resize.f2fs -s -i img -t $((1024*1024*1024))
mount img /mnt/f2fs
------------[ cut here ]------------
kernel BUG at fs/f2fs/segment.h:863!
Oops: invalid opcode: 0000 [#1] SMP PTI
CPU: 11 UID: 0 PID: 3922 Comm: mount Not tainted 6.15.0-rc1+ #191 PREEMPT(voluntary)
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
RIP: 0010:f2fs_ra_meta_pages+0x47c/0x490
Call Trace:
f2fs_build_segment_manager+0x11c3/0x2600
f2fs_fill_super+0xe97/0x2840
mount_bdev+0xf4/0x140
legacy_get_tree+0x2b/0x50
vfs_get_tree+0x29/0xd0
path_mount+0x487/0xaf0
__x64_sys_mount+0x116/0x150
do_syscall_64+0x82/0x190
entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fdbfde1bcfe
The reaseon is:
sit_i->bitmap_size is 192, so size of sit bitmap is 192*8=1536, at maximum
there are 1536 sit blocks, however MAIN_SEGS is 261893, so that sit_blk_cnt
is 4762, build_sit_entries() -> current_sit_addr() tries to access
out-of-boundary in sit_bitmap at offset from [1536, 4762), once sit_bitmap
and sit_bitmap_mirror is not the same, it will trigger f2fs_bug_on().
Let's add sanity check in f2fs_sanity_check_ckpt() to avoid panic.
Severity
No CVSS data available.
Assigner
References
9 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
98e4da8ca301e062d79ae168c67e56f3c3de3ce4 , < 82f51bff393e4c12cf4de553120ca831cfa4ef19
(git)
Affected: 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 , < 38ef48a8afef8df646b6f6ae7abb872f18b533c1 (git) Affected: 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 , < ad862f71016ba38039df1c96ed55c0a4314cc183 (git) Affected: 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 , < 79ef8a6c4ec53d327580fd7d2b522cf4f1d05b0c (git) Affected: 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 , < ee1b421c469876544e297ec1090574bd76100247 (git) Affected: 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 , < 3e5ac62a56a24f4d88ce8ffd7bc452428b235868 (git) Affected: 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 , < 5db0d252c64e91ba1929c70112352e85dc5751e7 (git) |
|
| Linux | Linux |
Affected:
3.8
Unaffected: 0 , < 3.8 (semver) Unaffected: 5.10.239 , ≤ 5.10.* (semver) Unaffected: 5.15.186 , ≤ 5.15.* (semver) Unaffected: 6.1.142 , ≤ 6.1.* (semver) Unaffected: 6.6.95 , ≤ 6.6.* (semver) Unaffected: 6.12.35 , ≤ 6.12.* (semver) Unaffected: 6.15.4 , ≤ 6.15.* (semver) Unaffected: 6.16 , ≤ * (original_commit_for_fix) |
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nf2fs: fix to do sanity check on sit_bitmap_size\n\nw/ below testcase, resize will generate a corrupted image which\ncontains inconsistent metadata, so when mounting such image, it\nwill trigger kernel panic:\n\ntouch img\ntruncate -s $((512*1024*1024*1024)) img\nmkfs.f2fs -f img $((256*1024*1024))\nresize.f2fs -s -i img -t $((1024*1024*1024))\nmount img /mnt/f2fs\n\n------------[ cut here ]------------\nkernel BUG at fs/f2fs/segment.h:863!\nOops: invalid opcode: 0000 [#1] SMP PTI\nCPU: 11 UID: 0 PID: 3922 Comm: mount Not tainted 6.15.0-rc1+ #191 PREEMPT(voluntary)\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014\nRIP: 0010:f2fs_ra_meta_pages+0x47c/0x490\n\nCall Trace:\n f2fs_build_segment_manager+0x11c3/0x2600\n f2fs_fill_super+0xe97/0x2840\n mount_bdev+0xf4/0x140\n legacy_get_tree+0x2b/0x50\n vfs_get_tree+0x29/0xd0\n path_mount+0x487/0xaf0\n __x64_sys_mount+0x116/0x150\n do_syscall_64+0x82/0x190\n entry_SYSCALL_64_after_hwframe+0x76/0x7e\nRIP: 0033:0x7fdbfde1bcfe\n\nThe reaseon is:\n\nsit_i-\u003ebitmap_size is 192, so size of sit bitmap is 192*8=1536, at maximum\nthere are 1536 sit blocks, however MAIN_SEGS is 261893, so that sit_blk_cnt\nis 4762, build_sit_entries() -\u003e current_sit_addr() tries to access\nout-of-boundary in sit_bitmap at offset from [1536, 4762), once sit_bitmap\nand sit_bitmap_mirror is not the same, it will trigger f2fs_bug_on().\n\nLet\u0027s add sanity check in f2fs_sanity_check_ckpt() to avoid panic."
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CVE-2025-38219 (GCVE-0-2025-38219)
Vulnerability from cvelistv5 – Published: 2025-07-04 13:37 – Updated: 2026-05-11 21:23
VLAI
EPSS
Title
f2fs: prevent kernel warning due to negative i_nlink from corrupted image
Summary
In the Linux kernel, the following vulnerability has been resolved:
f2fs: prevent kernel warning due to negative i_nlink from corrupted image
WARNING: CPU: 1 PID: 9426 at fs/inode.c:417 drop_nlink+0xac/0xd0
home/cc/linux/fs/inode.c:417
Modules linked in:
CPU: 1 UID: 0 PID: 9426 Comm: syz-executor568 Not tainted
6.14.0-12627-g94d471a4f428 #2 PREEMPT(full)
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS
1.13.0-1ubuntu1.1 04/01/2014
RIP: 0010:drop_nlink+0xac/0xd0 home/cc/linux/fs/inode.c:417
Code: 48 8b 5d 28 be 08 00 00 00 48 8d bb 70 07 00 00 e8 f9 67 e6 ff
f0 48 ff 83 70 07 00 00 5b 5d e9 9a 12 82 ff e8 95 12 82 ff 90
<0f> 0b 90 c7 45 48 ff ff ff ff 5b 5d e9 83 12 82 ff e8 fe 5f e6
ff
RSP: 0018:ffffc900026b7c28 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff8239710f
RDX: ffff888041345a00 RSI: ffffffff8239717b RDI: 0000000000000005
RBP: ffff888054509ad0 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000000 R11: ffffffff9ab36f08 R12: ffff88804bb40000
R13: ffff8880545091e0 R14: 0000000000008000 R15: ffff8880545091e0
FS: 000055555d0c5880(0000) GS:ffff8880eb3e3000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f915c55b178 CR3: 0000000050d20000 CR4: 0000000000352ef0
Call Trace:
<task>
f2fs_i_links_write home/cc/linux/fs/f2fs/f2fs.h:3194 [inline]
f2fs_drop_nlink+0xd1/0x3c0 home/cc/linux/fs/f2fs/dir.c:845
f2fs_delete_entry+0x542/0x1450 home/cc/linux/fs/f2fs/dir.c:909
f2fs_unlink+0x45c/0x890 home/cc/linux/fs/f2fs/namei.c:581
vfs_unlink+0x2fb/0x9b0 home/cc/linux/fs/namei.c:4544
do_unlinkat+0x4c5/0x6a0 home/cc/linux/fs/namei.c:4608
__do_sys_unlink home/cc/linux/fs/namei.c:4654 [inline]
__se_sys_unlink home/cc/linux/fs/namei.c:4652 [inline]
__x64_sys_unlink+0xc5/0x110 home/cc/linux/fs/namei.c:4652
do_syscall_x64 home/cc/linux/arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xc7/0x250 home/cc/linux/arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fb3d092324b
Code: 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66
2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 57 00 00 00 0f 05
<48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01
48
RSP: 002b:00007ffdc232d938 EFLAGS: 00000206 ORIG_RAX: 0000000000000057
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb3d092324b
RDX: 00007ffdc232d960 RSI: 00007ffdc232d960 RDI: 00007ffdc232d9f0
RBP: 00007ffdc232d9f0 R08: 0000000000000001 R09: 00007ffdc232d7c0
R10: 00000000fffffffd R11: 0000000000000206 R12: 00007ffdc232eaf0
R13: 000055555d0cebb0 R14: 00007ffdc232d958 R15: 0000000000000001
</task>
Severity
No CVSS data available.
Assigner
References
10 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
98e4da8ca301e062d79ae168c67e56f3c3de3ce4 , < d9a55869d8237e677ddaa18b0f58586364cfbc1c
(git)
Affected: 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 , < 1f6332872374b7f482fc4ad865f9422fedb587fc (git) Affected: 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 , < fbfe8446cd3274b9e367f5708d94574230a44409 (git) Affected: 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 , < 5018d035530b6fbfad33eeb1dd1bc87da419a276 (git) Affected: 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 , < a87cbcc909ccfd394d4936a94663f586453d0961 (git) Affected: 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 , < aaa644e7ffff02e12c89cbce4753bc0b6f23ff87 (git) Affected: 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 , < d14cbed4baccd712447fb3f9c011f008b56b2097 (git) Affected: 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 , < 42cb74a92adaf88061039601ddf7c874f58b554e (git) |
|
| Linux | Linux |
Affected:
3.8
Unaffected: 0 , < 3.8 (semver) Unaffected: 5.4.295 , ≤ 5.4.* (semver) Unaffected: 5.10.239 , ≤ 5.10.* (semver) Unaffected: 5.15.186 , ≤ 5.15.* (semver) Unaffected: 6.1.142 , ≤ 6.1.* (semver) Unaffected: 6.6.95 , ≤ 6.6.* (semver) Unaffected: 6.12.35 , ≤ 6.12.* (semver) Unaffected: 6.15.4 , ≤ 6.15.* (semver) Unaffected: 6.16 , ≤ * (original_commit_for_fix) |
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nf2fs: prevent kernel warning due to negative i_nlink from corrupted image\n\nWARNING: CPU: 1 PID: 9426 at fs/inode.c:417 drop_nlink+0xac/0xd0\nhome/cc/linux/fs/inode.c:417\nModules linked in:\nCPU: 1 UID: 0 PID: 9426 Comm: syz-executor568 Not tainted\n6.14.0-12627-g94d471a4f428 #2 PREEMPT(full)\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS\n1.13.0-1ubuntu1.1 04/01/2014\nRIP: 0010:drop_nlink+0xac/0xd0 home/cc/linux/fs/inode.c:417\nCode: 48 8b 5d 28 be 08 00 00 00 48 8d bb 70 07 00 00 e8 f9 67 e6 ff\nf0 48 ff 83 70 07 00 00 5b 5d e9 9a 12 82 ff e8 95 12 82 ff 90\n\u0026lt;0f\u0026gt; 0b 90 c7 45 48 ff ff ff ff 5b 5d e9 83 12 82 ff e8 fe 5f e6\nff\nRSP: 0018:ffffc900026b7c28 EFLAGS: 00010293\nRAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff8239710f\nRDX: ffff888041345a00 RSI: ffffffff8239717b RDI: 0000000000000005\nRBP: ffff888054509ad0 R08: 0000000000000005 R09: 0000000000000000\nR10: 0000000000000000 R11: ffffffff9ab36f08 R12: ffff88804bb40000\nR13: ffff8880545091e0 R14: 0000000000008000 R15: ffff8880545091e0\nFS: 000055555d0c5880(0000) GS:ffff8880eb3e3000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 00007f915c55b178 CR3: 0000000050d20000 CR4: 0000000000352ef0\nCall Trace:\n \u003ctask\u003e\n f2fs_i_links_write home/cc/linux/fs/f2fs/f2fs.h:3194 [inline]\n f2fs_drop_nlink+0xd1/0x3c0 home/cc/linux/fs/f2fs/dir.c:845\n f2fs_delete_entry+0x542/0x1450 home/cc/linux/fs/f2fs/dir.c:909\n f2fs_unlink+0x45c/0x890 home/cc/linux/fs/f2fs/namei.c:581\n vfs_unlink+0x2fb/0x9b0 home/cc/linux/fs/namei.c:4544\n do_unlinkat+0x4c5/0x6a0 home/cc/linux/fs/namei.c:4608\n __do_sys_unlink home/cc/linux/fs/namei.c:4654 [inline]\n __se_sys_unlink home/cc/linux/fs/namei.c:4652 [inline]\n __x64_sys_unlink+0xc5/0x110 home/cc/linux/fs/namei.c:4652\n do_syscall_x64 home/cc/linux/arch/x86/entry/syscall_64.c:63 [inline]\n do_syscall_64+0xc7/0x250 home/cc/linux/arch/x86/entry/syscall_64.c:94\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\nRIP: 0033:0x7fb3d092324b\nCode: 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66\n2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 57 00 00 00 0f 05\n\u0026lt;48\u0026gt; 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01\n48\nRSP: 002b:00007ffdc232d938 EFLAGS: 00000206 ORIG_RAX: 0000000000000057\nRAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb3d092324b\nRDX: 00007ffdc232d960 RSI: 00007ffdc232d960 RDI: 00007ffdc232d9f0\nRBP: 00007ffdc232d9f0 R08: 0000000000000001 R09: 00007ffdc232d7c0\nR10: 00000000fffffffd R11: 0000000000000206 R12: 00007ffdc232eaf0\nR13: 000055555d0cebb0 R14: 00007ffdc232d958 R15: 0000000000000001\n \u003c/task\u003e"
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"url": "https://git.kernel.org/stable/c/d9a55869d8237e677ddaa18b0f58586364cfbc1c"
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"url": "https://git.kernel.org/stable/c/1f6332872374b7f482fc4ad865f9422fedb587fc"
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"url": "https://git.kernel.org/stable/c/fbfe8446cd3274b9e367f5708d94574230a44409"
},
{
"url": "https://git.kernel.org/stable/c/5018d035530b6fbfad33eeb1dd1bc87da419a276"
},
{
"url": "https://git.kernel.org/stable/c/a87cbcc909ccfd394d4936a94663f586453d0961"
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{
"url": "https://git.kernel.org/stable/c/aaa644e7ffff02e12c89cbce4753bc0b6f23ff87"
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"url": "https://git.kernel.org/stable/c/d14cbed4baccd712447fb3f9c011f008b56b2097"
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{
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}
],
"title": "f2fs: prevent kernel warning due to negative i_nlink from corrupted image",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-38219",
"datePublished": "2025-07-04T13:37:35.984Z",
"dateReserved": "2025-04-16T04:51:23.995Z",
"dateUpdated": "2026-05-11T21:23:32.415Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-38220 (GCVE-0-2025-38220)
Vulnerability from cvelistv5 – Published: 2025-07-04 13:37 – Updated: 2026-05-11 21:23
VLAI
EPSS
Title
ext4: only dirty folios when data journaling regular files
Summary
In the Linux kernel, the following vulnerability has been resolved:
ext4: only dirty folios when data journaling regular files
fstest generic/388 occasionally reproduces a crash that looks as
follows:
BUG: kernel NULL pointer dereference, address: 0000000000000000
...
Call Trace:
<TASK>
ext4_block_zero_page_range+0x30c/0x380 [ext4]
ext4_truncate+0x436/0x440 [ext4]
ext4_process_orphan+0x5d/0x110 [ext4]
ext4_orphan_cleanup+0x124/0x4f0 [ext4]
ext4_fill_super+0x262d/0x3110 [ext4]
get_tree_bdev_flags+0x132/0x1d0
vfs_get_tree+0x26/0xd0
vfs_cmd_create+0x59/0xe0
__do_sys_fsconfig+0x4ed/0x6b0
do_syscall_64+0x82/0x170
...
This occurs when processing a symlink inode from the orphan list. The
partial block zeroing code in the truncate path calls
ext4_dirty_journalled_data() -> folio_mark_dirty(). The latter calls
mapping->a_ops->dirty_folio(), but symlink inodes are not assigned an
a_ops vector in ext4, hence the crash.
To avoid this problem, update the ext4_dirty_journalled_data() helper to
only mark the folio dirty on regular files (for which a_ops is
assigned). This also matches the journaling logic in the ext4_symlink()
creation path, where ext4_handle_dirty_metadata() is called directly.
Severity
No CVSS data available.
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
d84c9ebdac1e39bc7b036c0c829ee8c1956edabc , < cf6a4c4ac7b6e3214f25df594c9689a62f1bb456
(git)
Affected: d84c9ebdac1e39bc7b036c0c829ee8c1956edabc , < be5f3061a6f904e3674257879e71881ceee5b673 (git) Affected: d84c9ebdac1e39bc7b036c0c829ee8c1956edabc , < d7af6eee8cd60f55aa8c5fe2b91f11ec0c9a0f27 (git) Affected: d84c9ebdac1e39bc7b036c0c829ee8c1956edabc , < e26268ff1dcae5662c1b96c35f18cfa6ab73d9de (git) |
|
| Linux | Linux |
Affected:
6.4
Unaffected: 0 , < 6.4 (semver) Unaffected: 6.6.95 , ≤ 6.6.* (semver) Unaffected: 6.12.35 , ≤ 6.12.* (semver) Unaffected: 6.15.4 , ≤ 6.15.* (semver) Unaffected: 6.16 , ≤ * (original_commit_for_fix) |
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"vulnerable": true
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{
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"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\next4: only dirty folios when data journaling regular files\n\nfstest generic/388 occasionally reproduces a crash that looks as\nfollows:\n\nBUG: kernel NULL pointer dereference, address: 0000000000000000\n...\nCall Trace:\n \u003cTASK\u003e\n ext4_block_zero_page_range+0x30c/0x380 [ext4]\n ext4_truncate+0x436/0x440 [ext4]\n ext4_process_orphan+0x5d/0x110 [ext4]\n ext4_orphan_cleanup+0x124/0x4f0 [ext4]\n ext4_fill_super+0x262d/0x3110 [ext4]\n get_tree_bdev_flags+0x132/0x1d0\n vfs_get_tree+0x26/0xd0\n vfs_cmd_create+0x59/0xe0\n __do_sys_fsconfig+0x4ed/0x6b0\n do_syscall_64+0x82/0x170\n ...\n\nThis occurs when processing a symlink inode from the orphan list. The\npartial block zeroing code in the truncate path calls\next4_dirty_journalled_data() -\u003e folio_mark_dirty(). The latter calls\nmapping-\u003ea_ops-\u003edirty_folio(), but symlink inodes are not assigned an\na_ops vector in ext4, hence the crash.\n\nTo avoid this problem, update the ext4_dirty_journalled_data() helper to\nonly mark the folio dirty on regular files (for which a_ops is\nassigned). This also matches the journaling logic in the ext4_symlink()\ncreation path, where ext4_handle_dirty_metadata() is called directly."
}
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}
],
"title": "ext4: only dirty folios when data journaling regular files",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
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"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-38220",
"datePublished": "2025-07-04T13:37:36.612Z",
"dateReserved": "2025-04-16T04:51:23.995Z",
"dateUpdated": "2026-05-11T21:23:33.613Z",
"state": "PUBLISHED"
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CVE-2025-38222 (GCVE-0-2025-38222)
Vulnerability from cvelistv5 – Published: 2025-07-04 13:37 – Updated: 2026-05-12 12:04
VLAI
EPSS
Title
ext4: inline: fix len overflow in ext4_prepare_inline_data
Summary
In the Linux kernel, the following vulnerability has been resolved:
ext4: inline: fix len overflow in ext4_prepare_inline_data
When running the following code on an ext4 filesystem with inline_data
feature enabled, it will lead to the bug below.
fd = open("file1", O_RDWR | O_CREAT | O_TRUNC, 0666);
ftruncate(fd, 30);
pwrite(fd, "a", 1, (1UL << 40) + 5UL);
That happens because write_begin will succeed as when
ext4_generic_write_inline_data calls ext4_prepare_inline_data, pos + len
will be truncated, leading to ext4_prepare_inline_data parameter to be 6
instead of 0x10000000006.
Then, later when write_end is called, we hit:
BUG_ON(pos + len > EXT4_I(inode)->i_inline_size);
at ext4_write_inline_data.
Fix it by using a loff_t type for the len parameter in
ext4_prepare_inline_data instead of an unsigned int.
[ 44.545164] ------------[ cut here ]------------
[ 44.545530] kernel BUG at fs/ext4/inline.c:240!
[ 44.545834] Oops: invalid opcode: 0000 [#1] SMP NOPTI
[ 44.546172] CPU: 3 UID: 0 PID: 343 Comm: test Not tainted 6.15.0-rc2-00003-g9080916f4863 #45 PREEMPT(full) 112853fcebfdb93254270a7959841d2c6aa2c8bb
[ 44.546523] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 44.546523] RIP: 0010:ext4_write_inline_data+0xfe/0x100
[ 44.546523] Code: 3c 0e 48 83 c7 48 48 89 de 5b 41 5c 41 5d 41 5e 41 5f 5d e9 e4 fa 43 01 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc 0f 0b <0f> 0b 0f 1f 44 00 00 55 41 57 41 56 41 55 41 54 53 48 83 ec 20 49
[ 44.546523] RSP: 0018:ffffb342008b79a8 EFLAGS: 00010216
[ 44.546523] RAX: 0000000000000001 RBX: ffff9329c579c000 RCX: 0000010000000006
[ 44.546523] RDX: 000000000000003c RSI: ffffb342008b79f0 RDI: ffff9329c158e738
[ 44.546523] RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000
[ 44.546523] R10: 00007ffffffff000 R11: ffffffff9bd0d910 R12: 0000006210000000
[ 44.546523] R13: fffffc7e4015e700 R14: 0000010000000005 R15: ffff9329c158e738
[ 44.546523] FS: 00007f4299934740(0000) GS:ffff932a60179000(0000) knlGS:0000000000000000
[ 44.546523] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.546523] CR2: 00007f4299a1ec90 CR3: 0000000002886002 CR4: 0000000000770eb0
[ 44.546523] PKRU: 55555554
[ 44.546523] Call Trace:
[ 44.546523] <TASK>
[ 44.546523] ext4_write_inline_data_end+0x126/0x2d0
[ 44.546523] generic_perform_write+0x17e/0x270
[ 44.546523] ext4_buffered_write_iter+0xc8/0x170
[ 44.546523] vfs_write+0x2be/0x3e0
[ 44.546523] __x64_sys_pwrite64+0x6d/0xc0
[ 44.546523] do_syscall_64+0x6a/0xf0
[ 44.546523] ? __wake_up+0x89/0xb0
[ 44.546523] ? xas_find+0x72/0x1c0
[ 44.546523] ? next_uptodate_folio+0x317/0x330
[ 44.546523] ? set_pte_range+0x1a6/0x270
[ 44.546523] ? filemap_map_pages+0x6ee/0x840
[ 44.546523] ? ext4_setattr+0x2fa/0x750
[ 44.546523] ? do_pte_missing+0x128/0xf70
[ 44.546523] ? security_inode_post_setattr+0x3e/0xd0
[ 44.546523] ? ___pte_offset_map+0x19/0x100
[ 44.546523] ? handle_mm_fault+0x721/0xa10
[ 44.546523] ? do_user_addr_fault+0x197/0x730
[ 44.546523] ? do_syscall_64+0x76/0xf0
[ 44.546523] ? arch_exit_to_user_mode_prepare+0x1e/0x60
[ 44.546523] ? irqentry_exit_to_user_mode+0x79/0x90
[ 44.546523] entry_SYSCALL_64_after_hwframe+0x55/0x5d
[ 44.546523] RIP: 0033:0x7f42999c6687
[ 44.546523] Code: 48 89 fa 4c 89 df e8 58 b3 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[ 44.546523] RSP: 002b:00007ffeae4a7930 EFLAGS: 00000202 ORIG_RAX: 0000000000000012
[ 44.546523] RAX: ffffffffffffffda RBX: 00007f4299934740 RCX: 00007f42999c6687
[ 44.546523] RDX: 0000000000000001 RSI: 000055ea6149200f RDI: 0000000000000003
[ 44.546523] RBP: 00007ffeae4a79a0 R08: 0000000000000000 R09: 0000000000000000
[ 44.546523] R10: 0000010000000005 R11: 0000000000000202 R12: 0000
---truncated---
Severity
No CVSS data available.
Assigner
References
11 references
Impacted products
5 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
f19d5870cbf72d4cb2a8e1f749dff97af99b071e , < d3dfc60efd145df5324b99a244b0b05505cde29b
(git)
Affected: f19d5870cbf72d4cb2a8e1f749dff97af99b071e , < 717414a8c083c376d4a8940a1230fe0c6ed4ee00 (git) Affected: f19d5870cbf72d4cb2a8e1f749dff97af99b071e , < 9d1d1c5bf4fc1af76be154d3afb2acdbd89ec7d8 (git) Affected: f19d5870cbf72d4cb2a8e1f749dff97af99b071e , < cf5f319a2d8ab8238f8cf3a19463b9bff6420934 (git) Affected: f19d5870cbf72d4cb2a8e1f749dff97af99b071e , < 26e09d18599da0adc543eabd300080daaeda6869 (git) Affected: f19d5870cbf72d4cb2a8e1f749dff97af99b071e , < 5766da2237e539f259aa0e5f3639ae37b44ca458 (git) Affected: f19d5870cbf72d4cb2a8e1f749dff97af99b071e , < e80ee0263d88d77f2fd1927f915003a7066cbb50 (git) Affected: f19d5870cbf72d4cb2a8e1f749dff97af99b071e , < 227cb4ca5a6502164f850d22aec3104d7888b270 (git) |
|
| Linux | Linux |
Affected:
3.8
Unaffected: 0 , < 3.8 (semver) Unaffected: 5.4.295 , ≤ 5.4.* (semver) Unaffected: 5.10.239 , ≤ 5.10.* (semver) Unaffected: 5.15.186 , ≤ 5.15.* (semver) Unaffected: 6.1.142 , ≤ 6.1.* (semver) Unaffected: 6.6.95 , ≤ 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:
V3.1.5 , < *
(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:
V3.1.5 , < *
(custom)
|
{
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{
"providerMetadata": {
"dateUpdated": "2025-11-03T17:35:40.178Z",
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{
"url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"
}
],
"title": "CVE Program Container"
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{
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"defaultStatus": "unknown",
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"descriptions": [
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"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\next4: inline: fix len overflow in ext4_prepare_inline_data\n\nWhen running the following code on an ext4 filesystem with inline_data\nfeature enabled, it will lead to the bug below.\n\n fd = open(\"file1\", O_RDWR | O_CREAT | O_TRUNC, 0666);\n ftruncate(fd, 30);\n pwrite(fd, \"a\", 1, (1UL \u003c\u003c 40) + 5UL);\n\nThat happens because write_begin will succeed as when\next4_generic_write_inline_data calls ext4_prepare_inline_data, pos + len\nwill be truncated, leading to ext4_prepare_inline_data parameter to be 6\ninstead of 0x10000000006.\n\nThen, later when write_end is called, we hit:\n\n BUG_ON(pos + len \u003e EXT4_I(inode)-\u003ei_inline_size);\n\nat ext4_write_inline_data.\n\nFix it by using a loff_t type for the len parameter in\next4_prepare_inline_data instead of an unsigned int.\n\n[ 44.545164] ------------[ cut here ]------------\n[ 44.545530] kernel BUG at fs/ext4/inline.c:240!\n[ 44.545834] Oops: invalid opcode: 0000 [#1] SMP NOPTI\n[ 44.546172] CPU: 3 UID: 0 PID: 343 Comm: test Not tainted 6.15.0-rc2-00003-g9080916f4863 #45 PREEMPT(full) 112853fcebfdb93254270a7959841d2c6aa2c8bb\n[ 44.546523] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014\n[ 44.546523] RIP: 0010:ext4_write_inline_data+0xfe/0x100\n[ 44.546523] Code: 3c 0e 48 83 c7 48 48 89 de 5b 41 5c 41 5d 41 5e 41 5f 5d e9 e4 fa 43 01 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc 0f 0b \u003c0f\u003e 0b 0f 1f 44 00 00 55 41 57 41 56 41 55 41 54 53 48 83 ec 20 49\n[ 44.546523] RSP: 0018:ffffb342008b79a8 EFLAGS: 00010216\n[ 44.546523] RAX: 0000000000000001 RBX: ffff9329c579c000 RCX: 0000010000000006\n[ 44.546523] RDX: 000000000000003c RSI: ffffb342008b79f0 RDI: ffff9329c158e738\n[ 44.546523] RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000\n[ 44.546523] R10: 00007ffffffff000 R11: ffffffff9bd0d910 R12: 0000006210000000\n[ 44.546523] R13: fffffc7e4015e700 R14: 0000010000000005 R15: ffff9329c158e738\n[ 44.546523] FS: 00007f4299934740(0000) GS:ffff932a60179000(0000) knlGS:0000000000000000\n[ 44.546523] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[ 44.546523] CR2: 00007f4299a1ec90 CR3: 0000000002886002 CR4: 0000000000770eb0\n[ 44.546523] PKRU: 55555554\n[ 44.546523] Call Trace:\n[ 44.546523] \u003cTASK\u003e\n[ 44.546523] ext4_write_inline_data_end+0x126/0x2d0\n[ 44.546523] generic_perform_write+0x17e/0x270\n[ 44.546523] ext4_buffered_write_iter+0xc8/0x170\n[ 44.546523] vfs_write+0x2be/0x3e0\n[ 44.546523] __x64_sys_pwrite64+0x6d/0xc0\n[ 44.546523] do_syscall_64+0x6a/0xf0\n[ 44.546523] ? __wake_up+0x89/0xb0\n[ 44.546523] ? xas_find+0x72/0x1c0\n[ 44.546523] ? next_uptodate_folio+0x317/0x330\n[ 44.546523] ? set_pte_range+0x1a6/0x270\n[ 44.546523] ? filemap_map_pages+0x6ee/0x840\n[ 44.546523] ? ext4_setattr+0x2fa/0x750\n[ 44.546523] ? do_pte_missing+0x128/0xf70\n[ 44.546523] ? security_inode_post_setattr+0x3e/0xd0\n[ 44.546523] ? ___pte_offset_map+0x19/0x100\n[ 44.546523] ? handle_mm_fault+0x721/0xa10\n[ 44.546523] ? do_user_addr_fault+0x197/0x730\n[ 44.546523] ? do_syscall_64+0x76/0xf0\n[ 44.546523] ? arch_exit_to_user_mode_prepare+0x1e/0x60\n[ 44.546523] ? irqentry_exit_to_user_mode+0x79/0x90\n[ 44.546523] entry_SYSCALL_64_after_hwframe+0x55/0x5d\n[ 44.546523] RIP: 0033:0x7f42999c6687\n[ 44.546523] Code: 48 89 fa 4c 89 df e8 58 b3 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 \u003c5b\u003e c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff\n[ 44.546523] RSP: 002b:00007ffeae4a7930 EFLAGS: 00000202 ORIG_RAX: 0000000000000012\n[ 44.546523] RAX: ffffffffffffffda RBX: 00007f4299934740 RCX: 00007f42999c6687\n[ 44.546523] RDX: 0000000000000001 RSI: 000055ea6149200f RDI: 0000000000000003\n[ 44.546523] RBP: 00007ffeae4a79a0 R08: 0000000000000000 R09: 0000000000000000\n[ 44.546523] R10: 0000010000000005 R11: 0000000000000202 R12: 0000\n---truncated---"
}
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"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"url": "https://git.kernel.org/stable/c/d3dfc60efd145df5324b99a244b0b05505cde29b"
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"url": "https://git.kernel.org/stable/c/717414a8c083c376d4a8940a1230fe0c6ed4ee00"
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"url": "https://git.kernel.org/stable/c/9d1d1c5bf4fc1af76be154d3afb2acdbd89ec7d8"
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"url": "https://git.kernel.org/stable/c/cf5f319a2d8ab8238f8cf3a19463b9bff6420934"
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{
"url": "https://git.kernel.org/stable/c/26e09d18599da0adc543eabd300080daaeda6869"
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"url": "https://git.kernel.org/stable/c/5766da2237e539f259aa0e5f3639ae37b44ca458"
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"url": "https://git.kernel.org/stable/c/e80ee0263d88d77f2fd1927f915003a7066cbb50"
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{
"url": "https://git.kernel.org/stable/c/227cb4ca5a6502164f850d22aec3104d7888b270"
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"title": "ext4: inline: fix len overflow in ext4_prepare_inline_data",
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"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-38222",
"datePublished": "2025-07-04T13:37:37.879Z",
"dateReserved": "2025-04-16T04:51:23.995Z",
"dateUpdated": "2026-05-12T12:04:40.912Z",
"state": "PUBLISHED"
},
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"dataVersion": "5.2"
}
CVE-2025-38223 (GCVE-0-2025-38223)
Vulnerability from cvelistv5 – Published: 2025-07-04 13:37 – Updated: 2026-05-11 21:23
VLAI
EPSS
Title
ceph: avoid kernel BUG for encrypted inode with unaligned file size
Summary
In the Linux kernel, the following vulnerability has been resolved:
ceph: avoid kernel BUG for encrypted inode with unaligned file size
The generic/397 test hits a BUG_ON for the case of encrypted inode with
unaligned file size (for example, 33K or 1K):
[ 877.737811] run fstests generic/397 at 2025-01-03 12:34:40
[ 877.875761] libceph: mon0 (2)127.0.0.1:40674 session established
[ 877.876130] libceph: client4614 fsid 19b90bca-f1ae-47a6-93dd-0b03ee637949
[ 877.991965] libceph: mon0 (2)127.0.0.1:40674 session established
[ 877.992334] libceph: client4617 fsid 19b90bca-f1ae-47a6-93dd-0b03ee637949
[ 878.017234] libceph: mon0 (2)127.0.0.1:40674 session established
[ 878.017594] libceph: client4620 fsid 19b90bca-f1ae-47a6-93dd-0b03ee637949
[ 878.031394] xfs_io (pid 18988) is setting deprecated v1 encryption policy; recommend upgrading to v2.
[ 878.054528] libceph: mon0 (2)127.0.0.1:40674 session established
[ 878.054892] libceph: client4623 fsid 19b90bca-f1ae-47a6-93dd-0b03ee637949
[ 878.070287] libceph: mon0 (2)127.0.0.1:40674 session established
[ 878.070704] libceph: client4626 fsid 19b90bca-f1ae-47a6-93dd-0b03ee637949
[ 878.264586] libceph: mon0 (2)127.0.0.1:40674 session established
[ 878.265258] libceph: client4629 fsid 19b90bca-f1ae-47a6-93dd-0b03ee637949
[ 878.374578] -----------[ cut here ]------------
[ 878.374586] kernel BUG at net/ceph/messenger.c:1070!
[ 878.375150] Oops: invalid opcode: 0000 [#1] PREEMPT SMP NOPTI
[ 878.378145] CPU: 2 UID: 0 PID: 4759 Comm: kworker/2:9 Not tainted 6.13.0-rc5+ #1
[ 878.378969] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 878.380167] Workqueue: ceph-msgr ceph_con_workfn
[ 878.381639] RIP: 0010:ceph_msg_data_cursor_init+0x42/0x50
[ 878.382152] Code: 89 17 48 8b 46 70 55 48 89 47 08 c7 47 18 00 00 00 00 48 89 e5 e8 de cc ff ff 5d 31 c0 31 d2 31 f6 31 ff c3 cc cc cc cc 0f 0b <0f> 0b 0f 0b 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90
[ 878.383928] RSP: 0018:ffffb4ffc7cbbd28 EFLAGS: 00010287
[ 878.384447] RAX: ffffffff82bb9ac0 RBX: ffff981390c2f1f8 RCX: 0000000000000000
[ 878.385129] RDX: 0000000000009000 RSI: ffff981288232b58 RDI: ffff981390c2f378
[ 878.385839] RBP: ffffb4ffc7cbbe18 R08: 0000000000000000 R09: 0000000000000000
[ 878.386539] R10: 0000000000000000 R11: 0000000000000000 R12: ffff981390c2f030
[ 878.387203] R13: ffff981288232b58 R14: 0000000000000029 R15: 0000000000000001
[ 878.387877] FS: 0000000000000000(0000) GS:ffff9814b7900000(0000) knlGS:0000000000000000
[ 878.388663] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 878.389212] CR2: 00005e106a0554e0 CR3: 0000000112bf0001 CR4: 0000000000772ef0
[ 878.389921] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 878.390620] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 878.391307] PKRU: 55555554
[ 878.391567] Call Trace:
[ 878.391807] <TASK>
[ 878.392021] ? show_regs+0x71/0x90
[ 878.392391] ? die+0x38/0xa0
[ 878.392667] ? do_trap+0xdb/0x100
[ 878.392981] ? do_error_trap+0x75/0xb0
[ 878.393372] ? ceph_msg_data_cursor_init+0x42/0x50
[ 878.393842] ? exc_invalid_op+0x53/0x80
[ 878.394232] ? ceph_msg_data_cursor_init+0x42/0x50
[ 878.394694] ? asm_exc_invalid_op+0x1b/0x20
[ 878.395099] ? ceph_msg_data_cursor_init+0x42/0x50
[ 878.395583] ? ceph_con_v2_try_read+0xd16/0x2220
[ 878.396027] ? _raw_spin_unlock+0xe/0x40
[ 878.396428] ? raw_spin_rq_unlock+0x10/0x40
[ 878.396842] ? finish_task_switch.isra.0+0x97/0x310
[ 878.397338] ? __schedule+0x44b/0x16b0
[ 878.397738] ceph_con_workfn+0x326/0x750
[ 878.398121] process_one_work+0x188/0x3d0
[ 878.398522] ? __pfx_worker_thread+0x10/0x10
[ 878.398929] worker_thread+0x2b5/0x3c0
[ 878.399310] ? __pfx_worker_thread+0x10/0x10
[ 878.399727] kthread+0xe1/0x120
[ 878.400031] ? __pfx_kthread+0x10/0x10
[ 878.400431] ret_from_fork+0x43/0x70
[ 878.400771] ? __pfx_kthread+0x10/0x10
[ 878.401127] ret_from_fork_asm+0x1a/0x30
[ 878.401543] </TASK>
[ 878.401760] Modules l
---truncated---
Severity
No CVSS data available.
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
ee4cdf7ba857a894ad1650d6ab77669cbbfa329e , < 75583606aeef357a524cf6afd07f4b653ae48964
(git)
Affected: ee4cdf7ba857a894ad1650d6ab77669cbbfa329e , < 26725a76264b97d1ff104031b78da57f47741625 (git) Affected: ee4cdf7ba857a894ad1650d6ab77669cbbfa329e , < 060909278cc0a91373a20726bd3d8ce085f480a9 (git) |
|
| Linux | Linux |
Affected:
6.12
Unaffected: 0 , < 6.12 (semver) Unaffected: 6.12.35 , ≤ 6.12.* (semver) Unaffected: 6.15.4 , ≤ 6.15.* (semver) Unaffected: 6.16 , ≤ * (original_commit_for_fix) |
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"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nceph: avoid kernel BUG for encrypted inode with unaligned file size\n\nThe generic/397 test hits a BUG_ON for the case of encrypted inode with\nunaligned file size (for example, 33K or 1K):\n\n[ 877.737811] run fstests generic/397 at 2025-01-03 12:34:40\n[ 877.875761] libceph: mon0 (2)127.0.0.1:40674 session established\n[ 877.876130] libceph: client4614 fsid 19b90bca-f1ae-47a6-93dd-0b03ee637949\n[ 877.991965] libceph: mon0 (2)127.0.0.1:40674 session established\n[ 877.992334] libceph: client4617 fsid 19b90bca-f1ae-47a6-93dd-0b03ee637949\n[ 878.017234] libceph: mon0 (2)127.0.0.1:40674 session established\n[ 878.017594] libceph: client4620 fsid 19b90bca-f1ae-47a6-93dd-0b03ee637949\n[ 878.031394] xfs_io (pid 18988) is setting deprecated v1 encryption policy; recommend upgrading to v2.\n[ 878.054528] libceph: mon0 (2)127.0.0.1:40674 session established\n[ 878.054892] libceph: client4623 fsid 19b90bca-f1ae-47a6-93dd-0b03ee637949\n[ 878.070287] libceph: mon0 (2)127.0.0.1:40674 session established\n[ 878.070704] libceph: client4626 fsid 19b90bca-f1ae-47a6-93dd-0b03ee637949\n[ 878.264586] libceph: mon0 (2)127.0.0.1:40674 session established\n[ 878.265258] libceph: client4629 fsid 19b90bca-f1ae-47a6-93dd-0b03ee637949\n[ 878.374578] -----------[ cut here ]------------\n[ 878.374586] kernel BUG at net/ceph/messenger.c:1070!\n[ 878.375150] Oops: invalid opcode: 0000 [#1] PREEMPT SMP NOPTI\n[ 878.378145] CPU: 2 UID: 0 PID: 4759 Comm: kworker/2:9 Not tainted 6.13.0-rc5+ #1\n[ 878.378969] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014\n[ 878.380167] Workqueue: ceph-msgr ceph_con_workfn\n[ 878.381639] RIP: 0010:ceph_msg_data_cursor_init+0x42/0x50\n[ 878.382152] Code: 89 17 48 8b 46 70 55 48 89 47 08 c7 47 18 00 00 00 00 48 89 e5 e8 de cc ff ff 5d 31 c0 31 d2 31 f6 31 ff c3 cc cc cc cc 0f 0b \u003c0f\u003e 0b 0f 0b 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90\n[ 878.383928] RSP: 0018:ffffb4ffc7cbbd28 EFLAGS: 00010287\n[ 878.384447] RAX: ffffffff82bb9ac0 RBX: ffff981390c2f1f8 RCX: 0000000000000000\n[ 878.385129] RDX: 0000000000009000 RSI: ffff981288232b58 RDI: ffff981390c2f378\n[ 878.385839] RBP: ffffb4ffc7cbbe18 R08: 0000000000000000 R09: 0000000000000000\n[ 878.386539] R10: 0000000000000000 R11: 0000000000000000 R12: ffff981390c2f030\n[ 878.387203] R13: ffff981288232b58 R14: 0000000000000029 R15: 0000000000000001\n[ 878.387877] FS: 0000000000000000(0000) GS:ffff9814b7900000(0000) knlGS:0000000000000000\n[ 878.388663] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[ 878.389212] CR2: 00005e106a0554e0 CR3: 0000000112bf0001 CR4: 0000000000772ef0\n[ 878.389921] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\n[ 878.390620] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\n[ 878.391307] PKRU: 55555554\n[ 878.391567] Call Trace:\n[ 878.391807] \u003cTASK\u003e\n[ 878.392021] ? show_regs+0x71/0x90\n[ 878.392391] ? die+0x38/0xa0\n[ 878.392667] ? do_trap+0xdb/0x100\n[ 878.392981] ? do_error_trap+0x75/0xb0\n[ 878.393372] ? ceph_msg_data_cursor_init+0x42/0x50\n[ 878.393842] ? exc_invalid_op+0x53/0x80\n[ 878.394232] ? ceph_msg_data_cursor_init+0x42/0x50\n[ 878.394694] ? asm_exc_invalid_op+0x1b/0x20\n[ 878.395099] ? ceph_msg_data_cursor_init+0x42/0x50\n[ 878.395583] ? ceph_con_v2_try_read+0xd16/0x2220\n[ 878.396027] ? _raw_spin_unlock+0xe/0x40\n[ 878.396428] ? raw_spin_rq_unlock+0x10/0x40\n[ 878.396842] ? finish_task_switch.isra.0+0x97/0x310\n[ 878.397338] ? __schedule+0x44b/0x16b0\n[ 878.397738] ceph_con_workfn+0x326/0x750\n[ 878.398121] process_one_work+0x188/0x3d0\n[ 878.398522] ? __pfx_worker_thread+0x10/0x10\n[ 878.398929] worker_thread+0x2b5/0x3c0\n[ 878.399310] ? __pfx_worker_thread+0x10/0x10\n[ 878.399727] kthread+0xe1/0x120\n[ 878.400031] ? __pfx_kthread+0x10/0x10\n[ 878.400431] ret_from_fork+0x43/0x70\n[ 878.400771] ? __pfx_kthread+0x10/0x10\n[ 878.401127] ret_from_fork_asm+0x1a/0x30\n[ 878.401543] \u003c/TASK\u003e\n[ 878.401760] Modules l\n---truncated---"
}
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CVE-2025-38224 (GCVE-0-2025-38224)
Vulnerability from cvelistv5 – Published: 2025-07-04 13:37 – Updated: 2026-05-23 15:59
VLAI
EPSS
Title
can: kvaser_pciefd: refine error prone echo_skb_max handling logic
Summary
In the Linux kernel, the following vulnerability has been resolved:
can: kvaser_pciefd: refine error prone echo_skb_max handling logic
echo_skb_max should define the supported upper limit of echo_skb[]
allocated inside the netdevice's priv. The corresponding size value
provided by this driver to alloc_candev() is KVASER_PCIEFD_CAN_TX_MAX_COUNT
which is 17.
But later echo_skb_max is rounded up to the nearest power of two (for the
max case, that would be 32) and the tx/ack indices calculated further
during tx/rx may exceed the upper array boundary. Kasan reported this for
the ack case inside kvaser_pciefd_handle_ack_packet(), though the xmit
function has actually caught the same thing earlier.
BUG: KASAN: slab-out-of-bounds in kvaser_pciefd_handle_ack_packet+0x2d7/0x92a drivers/net/can/kvaser_pciefd.c:1528
Read of size 8 at addr ffff888105e4f078 by task swapper/4/0
CPU: 4 UID: 0 PID: 0 Comm: swapper/4 Not tainted 6.15.0 #12 PREEMPT(voluntary)
Call Trace:
<IRQ>
dump_stack_lvl lib/dump_stack.c:122
print_report mm/kasan/report.c:521
kasan_report mm/kasan/report.c:634
kvaser_pciefd_handle_ack_packet drivers/net/can/kvaser_pciefd.c:1528
kvaser_pciefd_read_packet drivers/net/can/kvaser_pciefd.c:1605
kvaser_pciefd_read_buffer drivers/net/can/kvaser_pciefd.c:1656
kvaser_pciefd_receive_irq drivers/net/can/kvaser_pciefd.c:1684
kvaser_pciefd_irq_handler drivers/net/can/kvaser_pciefd.c:1733
__handle_irq_event_percpu kernel/irq/handle.c:158
handle_irq_event kernel/irq/handle.c:210
handle_edge_irq kernel/irq/chip.c:833
__common_interrupt arch/x86/kernel/irq.c:296
common_interrupt arch/x86/kernel/irq.c:286
</IRQ>
Tx max count definitely matters for kvaser_pciefd_tx_avail(), but for seq
numbers' generation that's not the case - we're free to calculate them as
would be more convenient, not taking tx max count into account. The only
downside is that the size of echo_skb[] should correspond to the max seq
number (not tx max count), so in some situations a bit more memory would
be consumed than could be.
Thus make the size of the underlying echo_skb[] sufficient for the rounded
max tx value.
Found by Linux Verification Center (linuxtesting.org) with Syzkaller.
Severity
No CVSS data available.
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
352fbde14177d608a54120b6ff559ce5b3cf6238 , < d8a054b6e6824a8b52c3977ebd38c9583a63efac
(git)
Affected: 8256e0ca601051933e9395746817f3801fa9a6bf , < a6550c9aa11e2f57f9cdaa6249cdd44d446be874 (git) Affected: 8256e0ca601051933e9395746817f3801fa9a6bf , < 54ec8b08216f3be2cc98b33633d3c8ea79749895 (git) Affected: f14512f3ee09cda986191c8dd7f54972afa2c763 (git) Affected: 6.12.31 , < 6.12.35 (semver) Affected: 6.14.9 , < 6.15 (semver) |
|
| Linux | Linux |
Affected:
6.15
Unaffected: 0 , < 6.15 (semver) Unaffected: 6.12.35 , ≤ 6.12.* (semver) Unaffected: 6.15.4 , ≤ 6.15.* (semver) Unaffected: 6.16 , ≤ * (original_commit_for_fix) |
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncan: kvaser_pciefd: refine error prone echo_skb_max handling logic\n\necho_skb_max should define the supported upper limit of echo_skb[]\nallocated inside the netdevice\u0027s priv. The corresponding size value\nprovided by this driver to alloc_candev() is KVASER_PCIEFD_CAN_TX_MAX_COUNT\nwhich is 17.\n\nBut later echo_skb_max is rounded up to the nearest power of two (for the\nmax case, that would be 32) and the tx/ack indices calculated further\nduring tx/rx may exceed the upper array boundary. Kasan reported this for\nthe ack case inside kvaser_pciefd_handle_ack_packet(), though the xmit\nfunction has actually caught the same thing earlier.\n\n BUG: KASAN: slab-out-of-bounds in kvaser_pciefd_handle_ack_packet+0x2d7/0x92a drivers/net/can/kvaser_pciefd.c:1528\n Read of size 8 at addr ffff888105e4f078 by task swapper/4/0\n\n CPU: 4 UID: 0 PID: 0 Comm: swapper/4 Not tainted 6.15.0 #12 PREEMPT(voluntary)\n Call Trace:\n \u003cIRQ\u003e\n dump_stack_lvl lib/dump_stack.c:122\n print_report mm/kasan/report.c:521\n kasan_report mm/kasan/report.c:634\n kvaser_pciefd_handle_ack_packet drivers/net/can/kvaser_pciefd.c:1528\n kvaser_pciefd_read_packet drivers/net/can/kvaser_pciefd.c:1605\n kvaser_pciefd_read_buffer drivers/net/can/kvaser_pciefd.c:1656\n kvaser_pciefd_receive_irq drivers/net/can/kvaser_pciefd.c:1684\n kvaser_pciefd_irq_handler drivers/net/can/kvaser_pciefd.c:1733\n __handle_irq_event_percpu kernel/irq/handle.c:158\n handle_irq_event kernel/irq/handle.c:210\n handle_edge_irq kernel/irq/chip.c:833\n __common_interrupt arch/x86/kernel/irq.c:296\n common_interrupt arch/x86/kernel/irq.c:286\n \u003c/IRQ\u003e\n\nTx max count definitely matters for kvaser_pciefd_tx_avail(), but for seq\nnumbers\u0027 generation that\u0027s not the case - we\u0027re free to calculate them as\nwould be more convenient, not taking tx max count into account. The only\ndownside is that the size of echo_skb[] should correspond to the max seq\nnumber (not tx max count), so in some situations a bit more memory would\nbe consumed than could be.\n\nThus make the size of the underlying echo_skb[] sufficient for the rounded\nmax tx value.\n\nFound by Linux Verification Center (linuxtesting.org) with Syzkaller."
}
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CVE-2025-38225 (GCVE-0-2025-38225)
Vulnerability from cvelistv5 – Published: 2025-07-04 13:37 – Updated: 2026-05-11 21:23
VLAI
EPSS
Title
media: imx-jpeg: Cleanup after an allocation error
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: imx-jpeg: Cleanup after an allocation error
When allocation failures are not cleaned up by the driver, further
allocation errors will be false-positives, which will cause buffers to
remain uninitialized and cause NULL pointer dereferences.
Ensure proper cleanup of failed allocations to prevent these issues.
Severity
No CVSS data available.
Assigner
References
6 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
2db16c6ed72ce644d5639b3ed15e5817442db4ba , < b89ff9cf37ff59399f850d5f7781ef78fc37679f
(git)
Affected: 2db16c6ed72ce644d5639b3ed15e5817442db4ba , < ec26be7d6355a05552a0d0c1e73031f83aa4dc7f (git) Affected: 2db16c6ed72ce644d5639b3ed15e5817442db4ba , < 0ee9469f818a0b4de3c0e7aecd733c103820d181 (git) Affected: 2db16c6ed72ce644d5639b3ed15e5817442db4ba , < 6d0efe7d35c75394f32ff9d0650a007642d23857 (git) Affected: 2db16c6ed72ce644d5639b3ed15e5817442db4ba , < 7500bb9cf164edbb2c8117d57620227b1a4a8369 (git) |
|
| Linux | Linux |
Affected:
5.13
Unaffected: 0 , < 5.13 (semver) Unaffected: 6.1.143 , ≤ 6.1.* (semver) Unaffected: 6.6.95 , ≤ 6.6.* (semver) Unaffected: 6.12.35 , ≤ 6.12.* (semver) Unaffected: 6.15.4 , ≤ 6.15.* (semver) Unaffected: 6.16 , ≤ * (original_commit_for_fix) |
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CVE-2025-38226 (GCVE-0-2025-38226)
Vulnerability from cvelistv5 – Published: 2025-07-04 13:37 – Updated: 2026-05-23 15:59
VLAI
EPSS
Title
media: vivid: Change the siize of the composing
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: vivid: Change the siize of the composing
syzkaller found a bug:
BUG: KASAN: vmalloc-out-of-bounds in tpg_fill_plane_pattern drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:2608 [inline]
BUG: KASAN: vmalloc-out-of-bounds in tpg_fill_plane_buffer+0x1a9c/0x5af0 drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:2705
Write of size 1440 at addr ffffc9000d0ffda0 by task vivid-000-vid-c/5304
CPU: 0 UID: 0 PID: 5304 Comm: vivid-000-vid-c Not tainted 6.14.0-rc2-syzkaller-00039-g09fbf3d50205 #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:94 [inline]
dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
print_address_description mm/kasan/report.c:378 [inline]
print_report+0x169/0x550 mm/kasan/report.c:489
kasan_report+0x143/0x180 mm/kasan/report.c:602
kasan_check_range+0x282/0x290 mm/kasan/generic.c:189
__asan_memcpy+0x40/0x70 mm/kasan/shadow.c:106
tpg_fill_plane_pattern drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:2608 [inline]
tpg_fill_plane_buffer+0x1a9c/0x5af0 drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:2705
vivid_fillbuff drivers/media/test-drivers/vivid/vivid-kthread-cap.c:470 [inline]
vivid_thread_vid_cap_tick+0xf8e/0x60d0 drivers/media/test-drivers/vivid/vivid-kthread-cap.c:629
vivid_thread_vid_cap+0x8aa/0xf30 drivers/media/test-drivers/vivid/vivid-kthread-cap.c:767
kthread+0x7a9/0x920 kernel/kthread.c:464
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:148
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
</TASK>
The composition size cannot be larger than the size of fmt_cap_rect.
So execute v4l2_rect_map_inside() even if has_compose_cap == 0.
Severity
No CVSS data available.
Assigner
References
10 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
54f259906039dbfe46c550011409fa16f72370f6 , < 57597d8db5bbda618ba2145b7e8a7e6f01b6a27e
(git)
Affected: f9d19f3a044ca651b0be52a4bf951ffe74259b9f , < 635cea4f44c1ddae208666772c164eab5a6bce39 (git) Affected: ab54081a2843aefb837812fac5488cc8f1696142 , < 89b5ab822bf69867c3951dd0eb34b0314c38966b (git) Affected: 2f558c5208b0f70c8140e08ce09fcc84da48e789 , < 5d89aa42534723400fefd46e26e053b9c382b4ee (git) Affected: 94a7ad9283464b75b12516c5512541d467cefcf8 , < f6b1b0f8ba0b61d8b511df5649d57235f230c135 (git) Affected: 94a7ad9283464b75b12516c5512541d467cefcf8 , < 00da1c767a6567e56f23dda586847586868ac064 (git) Affected: 94a7ad9283464b75b12516c5512541d467cefcf8 , < c56398885716d97ee9bcadb2bc9663a8c1757a34 (git) Affected: 94a7ad9283464b75b12516c5512541d467cefcf8 , < f83ac8d30c43fd902af7c84c480f216157b60ef0 (git) Affected: 8c0ee15d9a102c732d0745566d254040085d5663 (git) Affected: 5edc3604151919da8da0fb092b71d7dce07d848a (git) Affected: 9c7fba9503b826f0c061d136f8f0c9f953ed18b9 (git) Affected: ccb5392c4fea0e7d9f7ab35567e839d74cb3998b (git) Affected: 5.4.229 , < 5.4.296 (semver) Affected: 5.10.163 , < 5.10.239 (semver) Affected: 5.15.86 , < 5.15.186 (semver) Affected: 6.1.2 , < 6.1.142 (semver) Affected: 4.9.337 , < 4.10 (semver) Affected: 4.14.303 , < 4.15 (semver) Affected: 4.19.270 , < 4.20 (semver) Affected: 6.0.16 , < 6.1 (semver) |
|
| Linux | Linux |
Affected:
6.2
Unaffected: 0 , < 6.2 (semver) Unaffected: 5.4.296 , ≤ 5.4.* (semver) Unaffected: 5.10.239 , ≤ 5.10.* (semver) Unaffected: 5.15.186 , ≤ 5.15.* (semver) Unaffected: 6.1.142 , ≤ 6.1.* (semver) Unaffected: 6.6.95 , ≤ 6.6.* (semver) Unaffected: 6.12.35 , ≤ 6.12.* (semver) Unaffected: 6.15.4 , ≤ 6.15.* (semver) Unaffected: 6.16 , ≤ * (original_commit_for_fix) |
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: vivid: Change the siize of the composing\n\nsyzkaller found a bug:\n\nBUG: KASAN: vmalloc-out-of-bounds in tpg_fill_plane_pattern drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:2608 [inline]\nBUG: KASAN: vmalloc-out-of-bounds in tpg_fill_plane_buffer+0x1a9c/0x5af0 drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:2705\nWrite of size 1440 at addr ffffc9000d0ffda0 by task vivid-000-vid-c/5304\n\nCPU: 0 UID: 0 PID: 5304 Comm: vivid-000-vid-c Not tainted 6.14.0-rc2-syzkaller-00039-g09fbf3d50205 #0\nHardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014\n\nCall Trace:\n \u003cTASK\u003e\n __dump_stack lib/dump_stack.c:94 [inline]\n dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120\n print_address_description mm/kasan/report.c:378 [inline]\n print_report+0x169/0x550 mm/kasan/report.c:489\n kasan_report+0x143/0x180 mm/kasan/report.c:602\n kasan_check_range+0x282/0x290 mm/kasan/generic.c:189\n __asan_memcpy+0x40/0x70 mm/kasan/shadow.c:106\n tpg_fill_plane_pattern drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:2608 [inline]\n tpg_fill_plane_buffer+0x1a9c/0x5af0 drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:2705\n vivid_fillbuff drivers/media/test-drivers/vivid/vivid-kthread-cap.c:470 [inline]\n vivid_thread_vid_cap_tick+0xf8e/0x60d0 drivers/media/test-drivers/vivid/vivid-kthread-cap.c:629\n vivid_thread_vid_cap+0x8aa/0xf30 drivers/media/test-drivers/vivid/vivid-kthread-cap.c:767\n kthread+0x7a9/0x920 kernel/kthread.c:464\n ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:148\n ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244\n \u003c/TASK\u003e\n\nThe composition size cannot be larger than the size of fmt_cap_rect.\nSo execute v4l2_rect_map_inside() even if has_compose_cap == 0."
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CVE-2025-38227 (GCVE-0-2025-38227)
Vulnerability from cvelistv5 – Published: 2025-07-04 13:37 – Updated: 2026-05-11 21:23
VLAI
EPSS
Title
media: vidtv: Terminating the subsequent process of initialization failure
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: vidtv: Terminating the subsequent process of initialization failure
syzbot reported a slab-use-after-free Read in vidtv_mux_init. [1]
After PSI initialization fails, the si member is accessed again, resulting
in this uaf.
After si initialization fails, the subsequent process needs to be exited.
[1]
BUG: KASAN: slab-use-after-free in vidtv_mux_pid_ctx_init drivers/media/test-drivers/vidtv/vidtv_mux.c:78 [inline]
BUG: KASAN: slab-use-after-free in vidtv_mux_init+0xac2/0xbe0 drivers/media/test-drivers/vidtv/vidtv_mux.c:524
Read of size 8 at addr ffff88802fa42acc by task syz.2.37/6059
CPU: 0 UID: 0 PID: 6059 Comm: syz.2.37 Not tainted 6.14.0-rc5-syzkaller #0
Hardware name: Google Compute Engine, BIOS Google 02/12/2025
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:94 [inline]
dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:120
print_address_description mm/kasan/report.c:408 [inline]
print_report+0xc3/0x670 mm/kasan/report.c:521
kasan_report+0xd9/0x110 mm/kasan/report.c:634
vidtv_mux_pid_ctx_init drivers/media/test-drivers/vidtv/vidtv_mux.c:78
vidtv_mux_init+0xac2/0xbe0 drivers/media/test-drivers/vidtv/vidtv_mux.c:524
vidtv_start_streaming drivers/media/test-drivers/vidtv/vidtv_bridge.c:194
vidtv_start_feed drivers/media/test-drivers/vidtv/vidtv_bridge.c:239
dmx_section_feed_start_filtering drivers/media/dvb-core/dvb_demux.c:973
dvb_dmxdev_feed_start drivers/media/dvb-core/dmxdev.c:508 [inline]
dvb_dmxdev_feed_restart.isra.0 drivers/media/dvb-core/dmxdev.c:537
dvb_dmxdev_filter_stop+0x2b4/0x3a0 drivers/media/dvb-core/dmxdev.c:564
dvb_dmxdev_filter_free drivers/media/dvb-core/dmxdev.c:840 [inline]
dvb_demux_release+0x92/0x550 drivers/media/dvb-core/dmxdev.c:1246
__fput+0x3ff/0xb70 fs/file_table.c:464
task_work_run+0x14e/0x250 kernel/task_work.c:227
exit_task_work include/linux/task_work.h:40 [inline]
do_exit+0xad8/0x2d70 kernel/exit.c:938
do_group_exit+0xd3/0x2a0 kernel/exit.c:1087
__do_sys_exit_group kernel/exit.c:1098 [inline]
__se_sys_exit_group kernel/exit.c:1096 [inline]
__x64_sys_exit_group+0x3e/0x50 kernel/exit.c:1096
x64_sys_call+0x151f/0x1720 arch/x86/include/generated/asm/syscalls_64.h:232
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f871d58d169
Code: Unable to access opcode bytes at 0x7f871d58d13f.
RSP: 002b:00007fff4b19a788 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f871d58d169
RDX: 0000000000000064 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 00007fff4b19a7ec R08: 0000000b4b19a87f R09: 00000000000927c0
R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000003
R13: 00000000000927c0 R14: 000000000001d553 R15: 00007fff4b19a840
</TASK>
Allocated by task 6059:
kasan_save_stack+0x33/0x60 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
kmalloc_noprof include/linux/slab.h:901 [inline]
kzalloc_noprof include/linux/slab.h:1037 [inline]
vidtv_psi_pat_table_init drivers/media/test-drivers/vidtv/vidtv_psi.c:970
vidtv_channel_si_init drivers/media/test-drivers/vidtv/vidtv_channel.c:423
vidtv_mux_init drivers/media/test-drivers/vidtv/vidtv_mux.c:519
vidtv_start_streaming drivers/media/test-drivers/vidtv/vidtv_bridge.c:194
vidtv_start_feed drivers/media/test-drivers/vidtv/vidtv_bridge.c:239
dmx_section_feed_start_filtering drivers/media/dvb-core/dvb_demux.c:973
dvb_dmxdev_feed_start drivers/media/dvb-core/dmxdev.c:508 [inline]
dvb_dmxdev_feed_restart.isra.0 drivers/media/dvb-core/dmxdev.c:537
dvb_dmxdev_filter_stop+0x2b4/0x3a0 drivers/media/dvb-core/dmxdev.c:564
dvb_dmxdev_filter_free drivers/media/dvb-core/dmxdev.c:840 [inline]
dvb_demux_release+0x92/0x550 drivers/media/dvb-core/dmxdev.c:1246
__fput+0x3ff/0xb70 fs/file_tabl
---truncated---
Severity
No CVSS data available.
Assigner
References
9 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
3be8037960bccd13052cfdeba8805ad785041d70 , < e1d72ff111eceea6b28dccb7ca4e8f4900b11729
(git)
Affected: 3be8037960bccd13052cfdeba8805ad785041d70 , < 7e62be1f3b241bc9faee547864bb39332955509b (git) Affected: 3be8037960bccd13052cfdeba8805ad785041d70 , < 685c18bc5a36f823ee725e85aac1303ef5f535ba (git) Affected: 3be8037960bccd13052cfdeba8805ad785041d70 , < 9824e1732a163e005aa84e12ec439493ebd4f097 (git) Affected: 3be8037960bccd13052cfdeba8805ad785041d70 , < 72541cae73d0809a6416bfcd2ee6473046a0013a (git) Affected: 3be8037960bccd13052cfdeba8805ad785041d70 , < f8c2483be6e8bb6c2148315b4a924c65bb442b5e (git) Affected: 3be8037960bccd13052cfdeba8805ad785041d70 , < 1d5f88f053480326873115092bc116b7d14916ba (git) |
|
| Linux | Linux |
Affected:
5.10
Unaffected: 0 , < 5.10 (semver) Unaffected: 5.10.239 , ≤ 5.10.* (semver) Unaffected: 5.15.186 , ≤ 5.15.* (semver) Unaffected: 6.1.142 , ≤ 6.1.* (semver) Unaffected: 6.6.95 , ≤ 6.6.* (semver) Unaffected: 6.12.35 , ≤ 6.12.* (semver) Unaffected: 6.15.4 , ≤ 6.15.* (semver) Unaffected: 6.16 , ≤ * (original_commit_for_fix) |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2025-11-03T17:35:44.869Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/media/test-drivers/vidtv/vidtv_channel.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "e1d72ff111eceea6b28dccb7ca4e8f4900b11729",
"status": "affected",
"version": "3be8037960bccd13052cfdeba8805ad785041d70",
"versionType": "git"
},
{
"lessThan": "7e62be1f3b241bc9faee547864bb39332955509b",
"status": "affected",
"version": "3be8037960bccd13052cfdeba8805ad785041d70",
"versionType": "git"
},
{
"lessThan": "685c18bc5a36f823ee725e85aac1303ef5f535ba",
"status": "affected",
"version": "3be8037960bccd13052cfdeba8805ad785041d70",
"versionType": "git"
},
{
"lessThan": "9824e1732a163e005aa84e12ec439493ebd4f097",
"status": "affected",
"version": "3be8037960bccd13052cfdeba8805ad785041d70",
"versionType": "git"
},
{
"lessThan": "72541cae73d0809a6416bfcd2ee6473046a0013a",
"status": "affected",
"version": "3be8037960bccd13052cfdeba8805ad785041d70",
"versionType": "git"
},
{
"lessThan": "f8c2483be6e8bb6c2148315b4a924c65bb442b5e",
"status": "affected",
"version": "3be8037960bccd13052cfdeba8805ad785041d70",
"versionType": "git"
},
{
"lessThan": "1d5f88f053480326873115092bc116b7d14916ba",
"status": "affected",
"version": "3be8037960bccd13052cfdeba8805ad785041d70",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/media/test-drivers/vidtv/vidtv_channel.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.10"
},
{
"lessThan": "5.10",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.239",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.186",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.142",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.95",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.35",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.15.*",
"status": "unaffected",
"version": "6.15.4",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.16",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.239",
"versionStartIncluding": "5.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.186",
"versionStartIncluding": "5.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.142",
"versionStartIncluding": "5.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.95",
"versionStartIncluding": "5.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.35",
"versionStartIncluding": "5.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.15.4",
"versionStartIncluding": "5.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.16",
"versionStartIncluding": "5.10",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: vidtv: Terminating the subsequent process of initialization failure\n\nsyzbot reported a slab-use-after-free Read in vidtv_mux_init. [1]\n\nAfter PSI initialization fails, the si member is accessed again, resulting\nin this uaf.\n\nAfter si initialization fails, the subsequent process needs to be exited.\n\n[1]\nBUG: KASAN: slab-use-after-free in vidtv_mux_pid_ctx_init drivers/media/test-drivers/vidtv/vidtv_mux.c:78 [inline]\nBUG: KASAN: slab-use-after-free in vidtv_mux_init+0xac2/0xbe0 drivers/media/test-drivers/vidtv/vidtv_mux.c:524\nRead of size 8 at addr ffff88802fa42acc by task syz.2.37/6059\n\nCPU: 0 UID: 0 PID: 6059 Comm: syz.2.37 Not tainted 6.14.0-rc5-syzkaller #0\nHardware name: Google Compute Engine, BIOS Google 02/12/2025\nCall Trace:\n\u003cTASK\u003e\n__dump_stack lib/dump_stack.c:94 [inline]\ndump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:120\nprint_address_description mm/kasan/report.c:408 [inline]\nprint_report+0xc3/0x670 mm/kasan/report.c:521\nkasan_report+0xd9/0x110 mm/kasan/report.c:634\nvidtv_mux_pid_ctx_init drivers/media/test-drivers/vidtv/vidtv_mux.c:78\nvidtv_mux_init+0xac2/0xbe0 drivers/media/test-drivers/vidtv/vidtv_mux.c:524\nvidtv_start_streaming drivers/media/test-drivers/vidtv/vidtv_bridge.c:194\nvidtv_start_feed drivers/media/test-drivers/vidtv/vidtv_bridge.c:239\ndmx_section_feed_start_filtering drivers/media/dvb-core/dvb_demux.c:973\ndvb_dmxdev_feed_start drivers/media/dvb-core/dmxdev.c:508 [inline]\ndvb_dmxdev_feed_restart.isra.0 drivers/media/dvb-core/dmxdev.c:537\ndvb_dmxdev_filter_stop+0x2b4/0x3a0 drivers/media/dvb-core/dmxdev.c:564\ndvb_dmxdev_filter_free drivers/media/dvb-core/dmxdev.c:840 [inline]\ndvb_demux_release+0x92/0x550 drivers/media/dvb-core/dmxdev.c:1246\n__fput+0x3ff/0xb70 fs/file_table.c:464\ntask_work_run+0x14e/0x250 kernel/task_work.c:227\nexit_task_work include/linux/task_work.h:40 [inline]\ndo_exit+0xad8/0x2d70 kernel/exit.c:938\ndo_group_exit+0xd3/0x2a0 kernel/exit.c:1087\n__do_sys_exit_group kernel/exit.c:1098 [inline]\n__se_sys_exit_group kernel/exit.c:1096 [inline]\n__x64_sys_exit_group+0x3e/0x50 kernel/exit.c:1096\nx64_sys_call+0x151f/0x1720 arch/x86/include/generated/asm/syscalls_64.h:232\ndo_syscall_x64 arch/x86/entry/common.c:52 [inline]\ndo_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83\nentry_SYSCALL_64_after_hwframe+0x77/0x7f\nRIP: 0033:0x7f871d58d169\nCode: Unable to access opcode bytes at 0x7f871d58d13f.\nRSP: 002b:00007fff4b19a788 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7\nRAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f871d58d169\nRDX: 0000000000000064 RSI: 0000000000000000 RDI: 0000000000000000\nRBP: 00007fff4b19a7ec R08: 0000000b4b19a87f R09: 00000000000927c0\nR10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000003\nR13: 00000000000927c0 R14: 000000000001d553 R15: 00007fff4b19a840\n \u003c/TASK\u003e\n\nAllocated by task 6059:\n kasan_save_stack+0x33/0x60 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 kmalloc_noprof include/linux/slab.h:901 [inline]\n kzalloc_noprof include/linux/slab.h:1037 [inline]\n vidtv_psi_pat_table_init drivers/media/test-drivers/vidtv/vidtv_psi.c:970\n vidtv_channel_si_init drivers/media/test-drivers/vidtv/vidtv_channel.c:423\n vidtv_mux_init drivers/media/test-drivers/vidtv/vidtv_mux.c:519\n vidtv_start_streaming drivers/media/test-drivers/vidtv/vidtv_bridge.c:194\n vidtv_start_feed drivers/media/test-drivers/vidtv/vidtv_bridge.c:239\n dmx_section_feed_start_filtering drivers/media/dvb-core/dvb_demux.c:973\n dvb_dmxdev_feed_start drivers/media/dvb-core/dmxdev.c:508 [inline]\n dvb_dmxdev_feed_restart.isra.0 drivers/media/dvb-core/dmxdev.c:537\n dvb_dmxdev_filter_stop+0x2b4/0x3a0 drivers/media/dvb-core/dmxdev.c:564\n dvb_dmxdev_filter_free drivers/media/dvb-core/dmxdev.c:840 [inline]\n dvb_demux_release+0x92/0x550 drivers/media/dvb-core/dmxdev.c:1246\n __fput+0x3ff/0xb70 fs/file_tabl\n---truncated---"
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T21:23:41.807Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/e1d72ff111eceea6b28dccb7ca4e8f4900b11729"
},
{
"url": "https://git.kernel.org/stable/c/7e62be1f3b241bc9faee547864bb39332955509b"
},
{
"url": "https://git.kernel.org/stable/c/685c18bc5a36f823ee725e85aac1303ef5f535ba"
},
{
"url": "https://git.kernel.org/stable/c/9824e1732a163e005aa84e12ec439493ebd4f097"
},
{
"url": "https://git.kernel.org/stable/c/72541cae73d0809a6416bfcd2ee6473046a0013a"
},
{
"url": "https://git.kernel.org/stable/c/f8c2483be6e8bb6c2148315b4a924c65bb442b5e"
},
{
"url": "https://git.kernel.org/stable/c/1d5f88f053480326873115092bc116b7d14916ba"
}
],
"title": "media: vidtv: Terminating the subsequent process of initialization failure",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-38227",
"datePublished": "2025-07-04T13:37:41.922Z",
"dateReserved": "2025-04-16T04:51:23.995Z",
"dateUpdated": "2026-05-11T21:23:41.807Z",
"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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