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CERTFR-2025-AVI-0650
Vulnerability from certfr_avis - Published: 2025-08-01 - Updated: 2025-08-01
De multiples vulnérabilités ont été découvertes dans le noyau Linux d'Ubuntu. Elles permettent à un attaquant de provoquer un problème de sécurité non spécifié par l'éditeur.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
NoneImpacted products
References
| Title | Publication Time | Tags | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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{
"$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 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 22.04 LTS",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
}
],
"affected_systems_content": null,
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2025-37850",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37850"
},
{
"name": "CVE-2024-53203",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53203"
},
{
"name": "CVE-2025-37892",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37892"
},
{
"name": "CVE-2025-37859",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37859"
},
{
"name": "CVE-2025-37792",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37792"
},
{
"name": "CVE-2025-22027",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22027"
},
{
"name": "CVE-2025-37766",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37766"
},
{
"name": "CVE-2025-21853",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21853"
},
{
"name": "CVE-2025-37844",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37844"
},
{
"name": "CVE-2025-37871",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37871"
},
{
"name": "CVE-2024-46751",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46751"
},
{
"name": "CVE-2025-37790",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37790"
},
{
"name": "CVE-2025-37758",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37758"
},
{
"name": "CVE-2024-46787",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46787"
},
{
"name": "CVE-2022-49168",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49168"
},
{
"name": "CVE-2024-50125",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50125"
},
{
"name": "CVE-2025-37841",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37841"
},
{
"name": "CVE-2025-37770",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37770"
},
{
"name": "CVE-2025-37773",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37773"
},
{
"name": "CVE-2024-50047",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50047"
},
{
"name": "CVE-2025-37983",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37983"
},
{
"name": "CVE-2025-37798",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37798"
},
{
"name": "CVE-2025-37819",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37819"
},
{
"name": "CVE-2024-35867",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-35867"
},
{
"name": "CVE-2025-21839",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21839"
},
{
"name": "CVE-2025-38023",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38023"
},
{
"name": "CVE-2025-37789",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37789"
},
{
"name": "CVE-2024-46816",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46816"
},
{
"name": "CVE-2025-37867",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37867"
},
{
"name": "CVE-2025-37857",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37857"
},
{
"name": "CVE-2025-37927",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37927"
},
{
"name": "CVE-2025-37911",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37911"
},
{
"name": "CVE-2024-26686",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26686"
},
{
"name": "CVE-2024-53128",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53128"
},
{
"name": "CVE-2025-37930",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37930"
},
{
"name": "CVE-2025-37810",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37810"
},
{
"name": "CVE-2025-23159",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-23159"
},
{
"name": "CVE-2024-49960",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49960"
},
{
"name": "CVE-2025-37741",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37741"
},
{
"name": "CVE-2025-37912",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37912"
},
{
"name": "CVE-2025-37985",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37985"
},
{
"name": "CVE-2025-37787",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37787"
},
{
"name": "CVE-2025-38024",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38024"
},
{
"name": "CVE-2022-49063",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49063"
},
{
"name": "CVE-2025-38005",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38005"
},
{
"name": "CVE-2022-49535",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49535"
},
{
"name": "CVE-2025-23158",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-23158"
},
{
"name": "CVE-2025-23144",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-23144"
},
{
"name": "CVE-2025-37969",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37969"
},
{
"name": "CVE-2022-48893",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48893"
},
{
"name": "CVE-2025-37742",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37742"
},
{
"name": "CVE-2025-37765",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37765"
},
{
"name": "CVE-2025-23161",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-23161"
},
{
"name": "CVE-2025-37803",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37803"
},
{
"name": "CVE-2025-37824",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37824"
},
{
"name": "CVE-2025-37923",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37923"
},
{
"name": "CVE-2024-53051",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53051"
},
{
"name": "CVE-2025-22062",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22062"
},
{
"name": "CVE-2025-37739",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37739"
},
{
"name": "CVE-2025-37940",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37940"
},
{
"name": "CVE-2025-37964",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37964"
},
{
"name": "CVE-2024-46742",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46742"
},
{
"name": "CVE-2024-50272",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50272"
},
{
"name": "CVE-2025-37915",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37915"
},
{
"name": "CVE-2025-23146",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-23146"
},
{
"name": "CVE-2025-23142",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-23142"
},
{
"name": "CVE-2024-35790",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-35790"
},
{
"name": "CVE-2025-37738",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37738"
},
{
"name": "CVE-2025-37830",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37830"
},
{
"name": "CVE-2025-37991",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37991"
},
{
"name": "CVE-2023-52572",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52572"
},
{
"name": "CVE-2025-37781",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37781"
},
{
"name": "CVE-2025-37797",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37797"
},
{
"name": "CVE-2025-23145",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-23145"
},
{
"name": "CVE-2025-37823",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37823"
},
{
"name": "CVE-2024-27402",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27402"
},
{
"name": "CVE-2025-37740",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37740"
},
{
"name": "CVE-2025-37829",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37829"
},
{
"name": "CVE-2025-23151",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-23151"
},
{
"name": "CVE-2025-37796",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37796"
},
{
"name": "CVE-2025-37883",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37883"
},
{
"name": "CVE-2025-37811",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37811"
},
{
"name": "CVE-2025-37767",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37767"
},
{
"name": "CVE-2025-37989",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37989"
},
{
"name": "CVE-2024-50280",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50280"
},
{
"name": "CVE-2025-37768",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37768"
},
{
"name": "CVE-2025-37970",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37970"
},
{
"name": "CVE-2025-37905",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37905"
},
{
"name": "CVE-2025-38094",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38094"
},
{
"name": "CVE-2025-37967",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37967"
},
{
"name": "CVE-2025-37885",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37885"
},
{
"name": "CVE-2025-38000",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38000"
},
{
"name": "CVE-2025-37949",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37949"
},
{
"name": "CVE-2024-56751",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56751"
},
{
"name": "CVE-2024-46774",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46774"
},
{
"name": "CVE-2025-38083",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38083"
},
{
"name": "CVE-2024-54458",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-54458"
},
{
"name": "CVE-2025-37840",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37840"
},
{
"name": "CVE-2024-26739",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26739"
},
{
"name": "CVE-2024-35866",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-35866"
},
{
"name": "CVE-2024-49989",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49989"
},
{
"name": "CVE-2024-36908",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-36908"
},
{
"name": "CVE-2025-37982",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37982"
},
{
"name": "CVE-2025-37992",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37992"
},
{
"name": "CVE-2025-37932",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37932"
},
{
"name": "CVE-2025-37890",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37890"
},
{
"name": "CVE-2025-37914",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37914"
},
{
"name": "CVE-2025-37794",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37794"
},
{
"name": "CVE-2025-37836",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37836"
},
{
"name": "CVE-2024-50258",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50258"
},
{
"name": "CVE-2024-42322",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42322"
},
{
"name": "CVE-2025-37771",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37771"
},
{
"name": "CVE-2025-37998",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37998"
},
{
"name": "CVE-2025-23163",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-23163"
},
{
"name": "CVE-2024-56662",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56662"
},
{
"name": "CVE-2025-37757",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37757"
},
{
"name": "CVE-2025-38177",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38177"
},
{
"name": "CVE-2025-38009",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38009"
},
{
"name": "CVE-2025-38001",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38001"
},
{
"name": "CVE-2025-37817",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37817"
},
{
"name": "CVE-2025-37838",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37838"
},
{
"name": "CVE-2025-37749",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37749"
},
{
"name": "CVE-2024-38541",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-38541"
},
{
"name": "CVE-2025-37756",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37756"
},
{
"name": "CVE-2025-37994",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37994"
},
{
"name": "CVE-2024-38540",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-38540"
},
{
"name": "CVE-2025-37858",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37858"
},
{
"name": "CVE-2025-37780",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37780"
},
{
"name": "CVE-2025-37995",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37995"
},
{
"name": "CVE-2025-23156",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-23156"
},
{
"name": "CVE-2025-23157",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-23157"
},
{
"name": "CVE-2025-37808",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37808"
},
{
"name": "CVE-2025-37997",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37997"
},
{
"name": "CVE-2025-37805",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37805"
},
{
"name": "CVE-2025-37990",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37990"
},
{
"name": "CVE-2025-37862",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37862"
},
{
"name": "CVE-2025-37839",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37839"
},
{
"name": "CVE-2025-37913",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37913"
},
{
"name": "CVE-2024-35943",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-35943"
},
{
"name": "CVE-2023-52757",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52757"
},
{
"name": "CVE-2025-37851",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37851"
},
{
"name": "CVE-2025-37788",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37788"
},
{
"name": "CVE-2025-37881",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37881"
},
{
"name": "CVE-2025-37909",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37909"
},
{
"name": "CVE-2025-37812",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37812"
},
{
"name": "CVE-2025-37875",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37875"
},
{
"name": "CVE-2022-21546",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-21546"
},
{
"name": "CVE-2025-23140",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-23140"
},
{
"name": "CVE-2025-23150",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-23150"
},
{
"name": "CVE-2025-23148",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-23148"
},
{
"name": "CVE-2025-23147",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-23147"
}
],
"initial_release_date": "2025-08-01T00:00:00",
"last_revision_date": "2025-08-01T00:00:00",
"links": [],
"reference": "CERTFR-2025-AVI-0650",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2025-08-01T00:00:00.000000"
}
],
"risks": [
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans le noyau Linux d\u0027Ubuntu. Elles permettent \u00e0 un attaquant de provoquer un probl\u00e8me de s\u00e9curit\u00e9 non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux d\u0027Ubuntu",
"vendor_advisories": [
{
"published_at": "2025-07-30",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7681-1",
"url": "https://ubuntu.com/security/notices/USN-7681-1"
},
{
"published_at": "2025-07-30",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7682-1",
"url": "https://ubuntu.com/security/notices/USN-7682-1"
},
{
"published_at": "2025-07-30",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7608-7",
"url": "https://ubuntu.com/security/notices/USN-7608-7"
},
{
"published_at": "2025-07-29",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7671-2",
"url": "https://ubuntu.com/security/notices/USN-7671-2"
},
{
"published_at": "2025-07-25",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7671-1",
"url": "https://ubuntu.com/security/notices/USN-7671-1"
},
{
"published_at": "2025-07-29",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7654-5",
"url": "https://ubuntu.com/security/notices/USN-7654-5"
}
]
}
CVE-2025-23140 (GCVE-0-2025-23140)
Vulnerability from cvelistv5 – Published: 2025-05-01 12:55 – Updated: 2026-05-11 21:13
VLAI
EPSS
Title
misc: pci_endpoint_test: Avoid issue of interrupts remaining after request_irq error
Summary
In the Linux kernel, the following vulnerability has been resolved:
misc: pci_endpoint_test: Avoid issue of interrupts remaining after request_irq error
After devm_request_irq() fails with error in pci_endpoint_test_request_irq(),
the pci_endpoint_test_free_irq_vectors() is called assuming that all IRQs
have been released.
However, some requested IRQs remain unreleased, so there are still
/proc/irq/* entries remaining, and this results in WARN() with the
following message:
remove_proc_entry: removing non-empty directory 'irq/30', leaking at least 'pci-endpoint-test.0'
WARNING: CPU: 0 PID: 202 at fs/proc/generic.c:719 remove_proc_entry +0x190/0x19c
To solve this issue, set the number of remaining IRQs to test->num_irqs,
and release IRQs in advance by calling pci_endpoint_test_release_irq().
[kwilczynski: commit log]
Severity
No CVSS data available.
Assigner
References
10 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 , < 705be96504779e4a333ea042b4779ea941f0ace9
(git)
Affected: e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 , < e516e187bf32d8decc7c7d0025ae4857cad13c0e (git) Affected: e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 , < 54c9f299ad7d7c4be5d271ed12d01a59e95b8907 (git) Affected: e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 , < 9d5118b107b1a2353ed0dff24404aee2e6b7ca0a (git) Affected: e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 , < 5a4b7181213268c9b07bef8800905528435db44a (git) Affected: e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 , < 0557e70e2aeba8647bf5a950820b67cfb86533db (git) Affected: e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 , < 770407f6173f4f39f4e2c1b54422b79ce6c98bdb (git) Affected: e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 , < f6cb7828c8e17520d4f5afb416515d3fae1af9a9 (git) |
|
| Linux | Linux |
Affected:
4.19
Unaffected: 0 , < 4.19 (semver) Unaffected: 5.4.293 , ≤ 5.4.* (semver) Unaffected: 5.10.237 , ≤ 5.10.* (semver) Unaffected: 5.15.181 , ≤ 5.15.* (semver) Unaffected: 6.1.135 , ≤ 6.1.* (semver) Unaffected: 6.6.88 , ≤ 6.6.* (semver) Unaffected: 6.12.25 , ≤ 6.12.* (semver) Unaffected: 6.14.3 , ≤ 6.14.* (semver) Unaffected: 6.15 , ≤ * (original_commit_for_fix) |
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CVE-2025-23142 (GCVE-0-2025-23142)
Vulnerability from cvelistv5 – Published: 2025-05-01 12:55 – Updated: 2026-05-23 15:58
VLAI
EPSS
Title
sctp: detect and prevent references to a freed transport in sendmsg
Summary
In the Linux kernel, the following vulnerability has been resolved:
sctp: detect and prevent references to a freed transport in sendmsg
sctp_sendmsg() re-uses associations and transports when possible by
doing a lookup based on the socket endpoint and the message destination
address, and then sctp_sendmsg_to_asoc() sets the selected transport in
all the message chunks to be sent.
There's a possible race condition if another thread triggers the removal
of that selected transport, for instance, by explicitly unbinding an
address with setsockopt(SCTP_SOCKOPT_BINDX_REM), after the chunks have
been set up and before the message is sent. This can happen if the send
buffer is full, during the period when the sender thread temporarily
releases the socket lock in sctp_wait_for_sndbuf().
This causes the access to the transport data in
sctp_outq_select_transport(), when the association outqueue is flushed,
to result in a use-after-free read.
This change avoids this scenario by having sctp_transport_free() signal
the freeing of the transport, tagging it as "dead". In order to do this,
the patch restores the "dead" bit in struct sctp_transport, which was
removed in
commit 47faa1e4c50e ("sctp: remove the dead field of sctp_transport").
Then, in the scenario where the sender thread has released the socket
lock in sctp_wait_for_sndbuf(), the bit is checked again after
re-acquiring the socket lock to detect the deletion. This is done while
holding a reference to the transport to prevent it from being freed in
the process.
If the transport was deleted while the socket lock was relinquished,
sctp_sendmsg_to_asoc() will return -EAGAIN to let userspace retry the
send.
The bug was found by a private syzbot instance (see the error report [1]
and the C reproducer that triggers it [2]).
Severity
No CVSS data available.
Assigner
References
11 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
df132eff463873e14e019a07f387b4d577d6d1f9 , < 547762250220325d350d0917a7231480e0f4142b
(git)
Affected: df132eff463873e14e019a07f387b4d577d6d1f9 , < 3257386be6a7eb8a8bfc9cbfb746df4eb4fc70e8 (git) Affected: df132eff463873e14e019a07f387b4d577d6d1f9 , < 0f7df4899299ce4662e5f95badb9dbc57cc37fa5 (git) Affected: df132eff463873e14e019a07f387b4d577d6d1f9 , < 7a63f4fb0efb4e69efd990cbb740a848679ec4b0 (git) Affected: df132eff463873e14e019a07f387b4d577d6d1f9 , < c6fefcb71d246baaf3bacdad1af7ff50ebcfe652 (git) Affected: df132eff463873e14e019a07f387b4d577d6d1f9 , < 9e7c37fadb3be1fc33073fcf10aa96d166caa697 (git) Affected: df132eff463873e14e019a07f387b4d577d6d1f9 , < 5bc83bdf5f5b8010d1ca5a4555537e62413ab4e2 (git) Affected: df132eff463873e14e019a07f387b4d577d6d1f9 , < 2e5068b7e0ae0a54f6cfd03a2f80977da657f1ee (git) Affected: df132eff463873e14e019a07f387b4d577d6d1f9 , < f1a69a940de58b16e8249dff26f74c8cc59b32be (git) Affected: 26e51e5287eed4d96ea66a3da95429f42940f013 (git) Affected: 8b97e045bd6d37f96f161e4d371ae174148e1587 (git) Affected: e044554e97e812eb257d073bcc130e0ea653858f (git) Affected: 8376fdc999be008f0e9918db52f1ed8c08f5a1c9 (git) Affected: cd947138e8c31e8cfcd489c12e9b97271beb6e79 (git) Affected: 3.18.128 , < 3.19 (semver) Affected: 4.4.166 , < 4.5 (semver) Affected: 4.9.142 , < 4.10 (semver) Affected: 4.14.85 , < 4.15 (semver) Affected: 4.19.6 , < 4.20 (semver) |
|
| Linux | Linux |
Affected:
4.20
Unaffected: 0 , < 4.20 (semver) Unaffected: 5.4.293 , ≤ 5.4.* (semver) Unaffected: 5.10.237 , ≤ 5.10.* (semver) Unaffected: 5.15.181 , ≤ 5.15.* (semver) Unaffected: 6.1.135 , ≤ 6.1.* (semver) Unaffected: 6.6.88 , ≤ 6.6.* (semver) Unaffected: 6.12.24 , ≤ 6.12.* (semver) Unaffected: 6.13.12 , ≤ 6.13.* (semver) Unaffected: 6.14.3 , ≤ 6.14.* (semver) Unaffected: 6.15 , ≤ * (original_commit_for_fix) |
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CVE-2025-23144 (GCVE-0-2025-23144)
Vulnerability from cvelistv5 – Published: 2025-05-01 12:55 – Updated: 2026-05-11 21:13
VLAI
EPSS
Title
backlight: led_bl: Hold led_access lock when calling led_sysfs_disable()
Summary
In the Linux kernel, the following vulnerability has been resolved:
backlight: led_bl: Hold led_access lock when calling led_sysfs_disable()
Lockdep detects the following issue on led-backlight removal:
[ 142.315935] ------------[ cut here ]------------
[ 142.315954] WARNING: CPU: 2 PID: 292 at drivers/leds/led-core.c:455 led_sysfs_enable+0x54/0x80
...
[ 142.500725] Call trace:
[ 142.503176] led_sysfs_enable+0x54/0x80 (P)
[ 142.507370] led_bl_remove+0x80/0xa8 [led_bl]
[ 142.511742] platform_remove+0x30/0x58
[ 142.515501] device_remove+0x54/0x90
...
Indeed, led_sysfs_enable() has to be called with the led_access
lock held.
Hold the lock when calling led_sysfs_disable().
Severity
No CVSS data available.
Assigner
References
10 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
ae232e45acf9621f2c96b41ca3af006ac7552c33 , < 87d947a0607be384bfe7bb0935884a711e35ca07
(git)
Affected: ae232e45acf9621f2c96b41ca3af006ac7552c33 , < 74c7d67a3c305fc1fa03c32a838e8446fb7aee14 (git) Affected: ae232e45acf9621f2c96b41ca3af006ac7552c33 , < b447885ec9130cf86f355e011dc6b94d6ccfb5b7 (git) Affected: ae232e45acf9621f2c96b41ca3af006ac7552c33 , < 1c82f5a393d8b9a5c1ea032413719862098afd4b (git) Affected: ae232e45acf9621f2c96b41ca3af006ac7552c33 , < 61a5c565fd2442d3128f3bab5f022658adc3a4e6 (git) Affected: ae232e45acf9621f2c96b41ca3af006ac7552c33 , < 11d128f7eacec276c75cf4712880a6307ca9c885 (git) Affected: ae232e45acf9621f2c96b41ca3af006ac7552c33 , < b8ddf5107f53789448900f04fa220f34cd2f777e (git) Affected: ae232e45acf9621f2c96b41ca3af006ac7552c33 , < 276822a00db3c1061382b41e72cafc09d6a0ec30 (git) |
|
| Linux | Linux |
Affected:
5.6
Unaffected: 0 , < 5.6 (semver) Unaffected: 5.10.237 , ≤ 5.10.* (semver) Unaffected: 5.15.181 , ≤ 5.15.* (semver) Unaffected: 6.1.136 , ≤ 6.1.* (semver) Unaffected: 6.6.88 , ≤ 6.6.* (semver) Unaffected: 6.12.24 , ≤ 6.12.* (semver) Unaffected: 6.13.12 , ≤ 6.13.* (semver) Unaffected: 6.14.3 , ≤ 6.14.* (semver) Unaffected: 6.15 , ≤ * (original_commit_for_fix) |
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CVE-2025-23145 (GCVE-0-2025-23145)
Vulnerability from cvelistv5 – Published: 2025-05-01 12:55 – Updated: 2026-05-11 21:13
VLAI
EPSS
Title
mptcp: fix NULL pointer in can_accept_new_subflow
Summary
In the Linux kernel, the following vulnerability has been resolved:
mptcp: fix NULL pointer in can_accept_new_subflow
When testing valkey benchmark tool with MPTCP, the kernel panics in
'mptcp_can_accept_new_subflow' because subflow_req->msk is NULL.
Call trace:
mptcp_can_accept_new_subflow (./net/mptcp/subflow.c:63 (discriminator 4)) (P)
subflow_syn_recv_sock (./net/mptcp/subflow.c:854)
tcp_check_req (./net/ipv4/tcp_minisocks.c:863)
tcp_v4_rcv (./net/ipv4/tcp_ipv4.c:2268)
ip_protocol_deliver_rcu (./net/ipv4/ip_input.c:207)
ip_local_deliver_finish (./net/ipv4/ip_input.c:234)
ip_local_deliver (./net/ipv4/ip_input.c:254)
ip_rcv_finish (./net/ipv4/ip_input.c:449)
...
According to the debug log, the same req received two SYN-ACK in a very
short time, very likely because the client retransmits the syn ack due
to multiple reasons.
Even if the packets are transmitted with a relevant time interval, they
can be processed by the server on different CPUs concurrently). The
'subflow_req->msk' ownership is transferred to the subflow the first,
and there will be a risk of a null pointer dereference here.
This patch fixes this issue by moving the 'subflow_req->msk' under the
`own_req == true` conditional.
Note that the !msk check in subflow_hmac_valid() can be dropped, because
the same check already exists under the own_req mpj branch where the
code has been moved to.
Severity
No CVSS data available.
Assigner
References
10 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
9466a1ccebbe54ac57fb8a89c2b4b854826546a8 , < 8cf7fef1bb2ffea7792bcbf71ca00216cecc725d
(git)
Affected: 9466a1ccebbe54ac57fb8a89c2b4b854826546a8 , < b3088bd2a6790c8efff139d86d7a9d0b1305977b (git) Affected: 9466a1ccebbe54ac57fb8a89c2b4b854826546a8 , < 855bf0aacd51fced11ea9aa0d5101ee0febaeadb (git) Affected: 9466a1ccebbe54ac57fb8a89c2b4b854826546a8 , < 7f9ae060ed64aef8f174c5f1ea513825b1be9af1 (git) Affected: 9466a1ccebbe54ac57fb8a89c2b4b854826546a8 , < dc81e41a307df523072186b241fa8244fecd7803 (git) Affected: 9466a1ccebbe54ac57fb8a89c2b4b854826546a8 , < efd58a8dd9e7a709a90ee486a4247c923d27296f (git) Affected: 9466a1ccebbe54ac57fb8a89c2b4b854826546a8 , < 4b2649b9717678aeb097893cc49f59311a1ecab0 (git) Affected: 9466a1ccebbe54ac57fb8a89c2b4b854826546a8 , < 443041deb5ef6a1289a99ed95015ec7442f141dc (git) |
|
| Linux | Linux |
Affected:
5.9
Unaffected: 0 , < 5.9 (semver) Unaffected: 5.10.237 , ≤ 5.10.* (semver) Unaffected: 5.15.181 , ≤ 5.15.* (semver) Unaffected: 6.1.135 , ≤ 6.1.* (semver) Unaffected: 6.6.88 , ≤ 6.6.* (semver) Unaffected: 6.12.24 , ≤ 6.12.* (semver) Unaffected: 6.13.12 , ≤ 6.13.* (semver) Unaffected: 6.14.3 , ≤ 6.14.* (semver) Unaffected: 6.15 , ≤ * (original_commit_for_fix) |
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CVE-2025-23146 (GCVE-0-2025-23146)
Vulnerability from cvelistv5 – Published: 2025-05-01 12:55 – Updated: 2026-05-11 21:13
VLAI
EPSS
Title
mfd: ene-kb3930: Fix a potential NULL pointer dereference
Summary
In the Linux kernel, the following vulnerability has been resolved:
mfd: ene-kb3930: Fix a potential NULL pointer dereference
The off_gpios could be NULL. Add missing check in the kb3930_probe().
This is similar to the issue fixed in commit b1ba8bcb2d1f
("backlight: hx8357: Fix potential NULL pointer dereference").
This was detected by our static analysis tool.
Severity
No CVSS data available.
Assigner
References
10 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
ede6b2d1dfc0d6a7b0b3161a2e911d464e28e0ad , < 6dc88993ee3fa8365ff6a5d6514702f70ba6863a
(git)
Affected: ede6b2d1dfc0d6a7b0b3161a2e911d464e28e0ad , < 90ee23c2514a22a9c2bb39a540cbe1c9acb27d0b (git) Affected: ede6b2d1dfc0d6a7b0b3161a2e911d464e28e0ad , < 2edb5b29b197d90b4d08cd45e911c0bcf24cb895 (git) Affected: ede6b2d1dfc0d6a7b0b3161a2e911d464e28e0ad , < ea07760676bba49319d553af80c239da053b5fb1 (git) Affected: ede6b2d1dfc0d6a7b0b3161a2e911d464e28e0ad , < 7b47df6498f223c8956bfe0d994a0e42a520dfcd (git) Affected: ede6b2d1dfc0d6a7b0b3161a2e911d464e28e0ad , < b1758417310d2cc77e52cd15103497e52e2614f6 (git) Affected: ede6b2d1dfc0d6a7b0b3161a2e911d464e28e0ad , < 76d0f4199bc5b51acb7b96c6663a8953543733ad (git) Affected: ede6b2d1dfc0d6a7b0b3161a2e911d464e28e0ad , < 4cdf1d2a816a93fa02f7b6b5492dc7f55af2a199 (git) |
|
| Linux | Linux |
Affected:
5.10
Unaffected: 0 , < 5.10 (semver) Unaffected: 5.10.237 , ≤ 5.10.* (semver) Unaffected: 5.15.181 , ≤ 5.15.* (semver) Unaffected: 6.1.135 , ≤ 6.1.* (semver) Unaffected: 6.6.88 , ≤ 6.6.* (semver) Unaffected: 6.12.24 , ≤ 6.12.* (semver) Unaffected: 6.13.12 , ≤ 6.13.* (semver) Unaffected: 6.14.3 , ≤ 6.14.* (semver) Unaffected: 6.15 , ≤ * (original_commit_for_fix) |
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CVE-2025-23147 (GCVE-0-2025-23147)
Vulnerability from cvelistv5 – Published: 2025-05-01 12:55 – Updated: 2026-05-11 21:13
VLAI
EPSS
Title
i3c: Add NULL pointer check in i3c_master_queue_ibi()
Summary
In the Linux kernel, the following vulnerability has been resolved:
i3c: Add NULL pointer check in i3c_master_queue_ibi()
The I3C master driver may receive an IBI from a target device that has not
been probed yet. In such cases, the master calls `i3c_master_queue_ibi()`
to queue an IBI work task, leading to "Unable to handle kernel read from
unreadable memory" and resulting in a kernel panic.
Typical IBI handling flow:
1. The I3C master scans target devices and probes their respective drivers.
2. The target device driver calls `i3c_device_request_ibi()` to enable IBI
and assigns `dev->ibi = ibi`.
3. The I3C master receives an IBI from the target device and calls
`i3c_master_queue_ibi()` to queue the target device driver’s IBI
handler task.
However, since target device events are asynchronous to the I3C probe
sequence, step 3 may occur before step 2, causing `dev->ibi` to be `NULL`,
leading to a kernel panic.
Add a NULL pointer check in `i3c_master_queue_ibi()` to prevent accessing
an uninitialized `dev->ibi`, ensuring stability.
Severity
No CVSS data available.
Assigner
References
11 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 , < 1b54faa5f47fa7c642179744aeff03f0810dc62e
(git)
Affected: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 , < 09359e7c8751961937cb5fc50220969b0a4e1058 (git) Affected: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 , < 3ba402610843d7d15c7f3966a461deeeaff7fba4 (git) Affected: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 , < d83b0c03ef8fbea2f03029a1cc1f5041f0e1d47f (git) Affected: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 , < 6871a676aa534e8f218279672e0445c725f81026 (git) Affected: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 , < e6bba328578feb58c614c11868c259b40484c5fa (git) Affected: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 , < fe4a4fc179b7898055555a11685915473588392e (git) Affected: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 , < ff9d61db59bb27d16d3f872bff2620d50856b80c (git) Affected: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 , < bd496a44f041da9ef3afe14d1d6193d460424e91 (git) |
|
| Linux | Linux |
Affected:
5.0
Unaffected: 0 , < 5.0 (semver) Unaffected: 5.4.293 , ≤ 5.4.* (semver) Unaffected: 5.10.237 , ≤ 5.10.* (semver) Unaffected: 5.15.181 , ≤ 5.15.* (semver) Unaffected: 6.1.135 , ≤ 6.1.* (semver) Unaffected: 6.6.88 , ≤ 6.6.* (semver) Unaffected: 6.12.24 , ≤ 6.12.* (semver) Unaffected: 6.13.12 , ≤ 6.13.* (semver) Unaffected: 6.14.3 , ≤ 6.14.* (semver) Unaffected: 6.15 , ≤ * (original_commit_for_fix) |
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CVE-2025-23148 (GCVE-0-2025-23148)
Vulnerability from cvelistv5 – Published: 2025-05-01 12:55 – Updated: 2026-05-11 21:13
VLAI
EPSS
Title
soc: samsung: exynos-chipid: Add NULL pointer check in exynos_chipid_probe()
Summary
In the Linux kernel, the following vulnerability has been resolved:
soc: samsung: exynos-chipid: Add NULL pointer check in exynos_chipid_probe()
soc_dev_attr->revision could be NULL, thus,
a pointer check is added to prevent potential NULL pointer dereference.
This is similar to the fix in commit 3027e7b15b02
("ice: Fix some null pointer dereference issues in ice_ptp.c").
This issue is found by our static analysis tool.
Severity
No CVSS data available.
Assigner
References
10 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
3253b7b7cd44c4dd029a4ce280ef9f409a256e5f , < 8ce469d23205249bb17c1135ccadea879576adfc
(git)
Affected: 3253b7b7cd44c4dd029a4ce280ef9f409a256e5f , < 8ee067cf0cf82429e9b204283c7d0d8d6891d10e (git) Affected: 3253b7b7cd44c4dd029a4ce280ef9f409a256e5f , < 475b9b45dc32eba58ab794b5d47ac689fc018398 (git) Affected: 3253b7b7cd44c4dd029a4ce280ef9f409a256e5f , < 5f80fd2ff8bfd13e41554741740e0ca8e6445ded (git) Affected: 3253b7b7cd44c4dd029a4ce280ef9f409a256e5f , < 44a2572a0fdcf3e7565763690d579b998a8f0562 (git) Affected: 3253b7b7cd44c4dd029a4ce280ef9f409a256e5f , < 4f51d169fd0d4821bce775618db024062b09a3f7 (git) Affected: 3253b7b7cd44c4dd029a4ce280ef9f409a256e5f , < 4129760e462f45f14e61b10408ace61aa7c2ed30 (git) Affected: 3253b7b7cd44c4dd029a4ce280ef9f409a256e5f , < c8222ef6cf29dd7cad21643228f96535cc02b327 (git) |
|
| Linux | Linux |
Affected:
5.4
Unaffected: 0 , < 5.4 (semver) Unaffected: 5.10.237 , ≤ 5.10.* (semver) Unaffected: 5.15.181 , ≤ 5.15.* (semver) Unaffected: 6.1.135 , ≤ 6.1.* (semver) Unaffected: 6.6.88 , ≤ 6.6.* (semver) Unaffected: 6.12.24 , ≤ 6.12.* (semver) Unaffected: 6.13.12 , ≤ 6.13.* (semver) Unaffected: 6.14.3 , ≤ 6.14.* (semver) Unaffected: 6.15 , ≤ * (original_commit_for_fix) |
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsoc: samsung: exynos-chipid: Add NULL pointer check in exynos_chipid_probe()\n\nsoc_dev_attr-\u003erevision could be NULL, thus,\na pointer check is added to prevent potential NULL pointer dereference.\nThis is similar to the fix in commit 3027e7b15b02\n(\"ice: Fix some null pointer dereference issues in ice_ptp.c\").\n\nThis issue is found by our static analysis tool."
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"url": "https://git.kernel.org/stable/c/8ee067cf0cf82429e9b204283c7d0d8d6891d10e"
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{
"url": "https://git.kernel.org/stable/c/c8222ef6cf29dd7cad21643228f96535cc02b327"
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"title": "soc: samsung: exynos-chipid: Add NULL pointer check in exynos_chipid_probe()",
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"datePublished": "2025-05-01T12:55:36.726Z",
"dateReserved": "2025-01-11T14:28:41.513Z",
"dateUpdated": "2026-05-11T21:13:52.815Z",
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CVE-2025-23150 (GCVE-0-2025-23150)
Vulnerability from cvelistv5 – Published: 2025-05-01 12:55 – Updated: 2026-05-23 15:58
VLAI
EPSS
Title
ext4: fix off-by-one error in do_split
Summary
In the Linux kernel, the following vulnerability has been resolved:
ext4: fix off-by-one error in do_split
Syzkaller detected a use-after-free issue in ext4_insert_dentry that was
caused by out-of-bounds access due to incorrect splitting in do_split.
BUG: KASAN: use-after-free in ext4_insert_dentry+0x36a/0x6d0 fs/ext4/namei.c:2109
Write of size 251 at addr ffff888074572f14 by task syz-executor335/5847
CPU: 0 UID: 0 PID: 5847 Comm: syz-executor335 Not tainted 6.12.0-rc6-syzkaller-00318-ga9cda7c0ffed #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
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:377 [inline]
print_report+0x169/0x550 mm/kasan/report.c:488
kasan_report+0x143/0x180 mm/kasan/report.c:601
kasan_check_range+0x282/0x290 mm/kasan/generic.c:189
__asan_memcpy+0x40/0x70 mm/kasan/shadow.c:106
ext4_insert_dentry+0x36a/0x6d0 fs/ext4/namei.c:2109
add_dirent_to_buf+0x3d9/0x750 fs/ext4/namei.c:2154
make_indexed_dir+0xf98/0x1600 fs/ext4/namei.c:2351
ext4_add_entry+0x222a/0x25d0 fs/ext4/namei.c:2455
ext4_add_nondir+0x8d/0x290 fs/ext4/namei.c:2796
ext4_symlink+0x920/0xb50 fs/ext4/namei.c:3431
vfs_symlink+0x137/0x2e0 fs/namei.c:4615
do_symlinkat+0x222/0x3a0 fs/namei.c:4641
__do_sys_symlink fs/namei.c:4662 [inline]
__se_sys_symlink fs/namei.c:4660 [inline]
__x64_sys_symlink+0x7a/0x90 fs/namei.c:4660
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
</TASK>
The following loop is located right above 'if' statement.
for (i = count-1; i >= 0; i--) {
/* is more than half of this entry in 2nd half of the block? */
if (size + map[i].size/2 > blocksize/2)
break;
size += map[i].size;
move++;
}
'i' in this case could go down to -1, in which case sum of active entries
wouldn't exceed half the block size, but previous behaviour would also do
split in half if sum would exceed at the very last block, which in case of
having too many long name files in a single block could lead to
out-of-bounds access and following use-after-free.
Found by Linux Verification Center (linuxtesting.org) with Syzkaller.
Severity
No CVSS data available.
Assigner
References
11 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
ea54176e5821936d109bb45dc2c19bd53559e735 , < b96bd2c3db26ad0daec5b78c85c098b53900e2e1
(git)
Affected: 5872331b3d91820e14716632ebb56b1399b34fe1 , < 515c34cff899eb5dae6aa7eee01c1295b07d81af (git) Affected: 5872331b3d91820e14716632ebb56b1399b34fe1 , < 2883e9e74f73f9265e5f8d1aaaa89034b308e433 (git) Affected: 5872331b3d91820e14716632ebb56b1399b34fe1 , < 35d0aa6db9d93307085871ceab8a729594a98162 (git) Affected: 5872331b3d91820e14716632ebb56b1399b34fe1 , < 2eeb1085bf7bd5c7ba796ca4119925fa5d336a3f (git) Affected: 5872331b3d91820e14716632ebb56b1399b34fe1 , < 16d9067f00e3a7d1df7c3aa9c20d214923d27e10 (git) Affected: 5872331b3d91820e14716632ebb56b1399b34fe1 , < 17df39f455f1289319d4d09e4826aa46852ffd17 (git) Affected: 5872331b3d91820e14716632ebb56b1399b34fe1 , < ab0cc5c25552ae0d20eae94b40a93be11b080fc5 (git) Affected: 5872331b3d91820e14716632ebb56b1399b34fe1 , < 94824ac9a8aaf2fb3c54b4bdde842db80ffa555d (git) Affected: 059b1480105478c5f68cf664301545b8cad6a7cf (git) Affected: 539ae3e03875dacaa9c388aff141ccbb4ef4ecb5 (git) Affected: fbbfd55a40d5d0806b59ee0403c75d5ac517533f (git) Affected: b3ddf6ba5e28a57729fff1605ae08e21be5c92e3 (git) Affected: e50fe43e3062e18846e99d9646b9c07b097eb1ed (git) Affected: 88e79f7a9841278fa8ff7ff6178bad12da002ffc (git) Affected: 5.4.61 , < 5.4.293 (semver) Affected: 4.4.234 , < 4.5 (semver) Affected: 4.9.234 , < 4.10 (semver) Affected: 4.14.195 , < 4.15 (semver) Affected: 4.19.142 , < 4.20 (semver) Affected: 5.7.18 , < 5.8 (semver) Affected: 5.8.4 , < 5.9 (semver) |
|
| Linux | Linux |
Affected:
5.9
Unaffected: 0 , < 5.9 (semver) Unaffected: 5.4.293 , ≤ 5.4.* (semver) Unaffected: 5.10.237 , ≤ 5.10.* (semver) Unaffected: 5.15.181 , ≤ 5.15.* (semver) Unaffected: 6.1.135 , ≤ 6.1.* (semver) Unaffected: 6.6.88 , ≤ 6.6.* (semver) Unaffected: 6.12.24 , ≤ 6.12.* (semver) Unaffected: 6.13.12 , ≤ 6.13.* (semver) Unaffected: 6.14.3 , ≤ 6.14.* (semver) Unaffected: 6.15 , ≤ * (original_commit_for_fix) |
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"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\next4: fix off-by-one error in do_split\n\nSyzkaller detected a use-after-free issue in ext4_insert_dentry that was\ncaused by out-of-bounds access due to incorrect splitting in do_split.\n\nBUG: KASAN: use-after-free in ext4_insert_dentry+0x36a/0x6d0 fs/ext4/namei.c:2109\nWrite of size 251 at addr ffff888074572f14 by task syz-executor335/5847\n\nCPU: 0 UID: 0 PID: 5847 Comm: syz-executor335 Not tainted 6.12.0-rc6-syzkaller-00318-ga9cda7c0ffed #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024\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:377 [inline]\n print_report+0x169/0x550 mm/kasan/report.c:488\n kasan_report+0x143/0x180 mm/kasan/report.c:601\n kasan_check_range+0x282/0x290 mm/kasan/generic.c:189\n __asan_memcpy+0x40/0x70 mm/kasan/shadow.c:106\n ext4_insert_dentry+0x36a/0x6d0 fs/ext4/namei.c:2109\n add_dirent_to_buf+0x3d9/0x750 fs/ext4/namei.c:2154\n make_indexed_dir+0xf98/0x1600 fs/ext4/namei.c:2351\n ext4_add_entry+0x222a/0x25d0 fs/ext4/namei.c:2455\n ext4_add_nondir+0x8d/0x290 fs/ext4/namei.c:2796\n ext4_symlink+0x920/0xb50 fs/ext4/namei.c:3431\n vfs_symlink+0x137/0x2e0 fs/namei.c:4615\n do_symlinkat+0x222/0x3a0 fs/namei.c:4641\n __do_sys_symlink fs/namei.c:4662 [inline]\n __se_sys_symlink fs/namei.c:4660 [inline]\n __x64_sys_symlink+0x7a/0x90 fs/namei.c:4660\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n \u003c/TASK\u003e\n\nThe following loop is located right above \u0027if\u0027 statement.\n\nfor (i = count-1; i \u003e= 0; i--) {\n\t/* is more than half of this entry in 2nd half of the block? */\n\tif (size + map[i].size/2 \u003e blocksize/2)\n\t\tbreak;\n\tsize += map[i].size;\n\tmove++;\n}\n\n\u0027i\u0027 in this case could go down to -1, in which case sum of active entries\nwouldn\u0027t exceed half the block size, but previous behaviour would also do\nsplit in half if sum would exceed at the very last block, which in case of\nhaving too many long name files in a single block could lead to\nout-of-bounds access and following use-after-free.\n\nFound by Linux Verification Center (linuxtesting.org) with Syzkaller."
}
],
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"dateUpdated": "2026-05-23T15:58:03.577Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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{
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],
"title": "ext4: fix off-by-one error in do_split",
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CVE-2025-23151 (GCVE-0-2025-23151)
Vulnerability from cvelistv5 – Published: 2025-05-01 12:55 – Updated: 2026-05-23 15:58
VLAI
EPSS
Title
bus: mhi: host: Fix race between unprepare and queue_buf
Summary
In the Linux kernel, the following vulnerability has been resolved:
bus: mhi: host: Fix race between unprepare and queue_buf
A client driver may use mhi_unprepare_from_transfer() to quiesce
incoming data during the client driver's tear down. The client driver
might also be processing data at the same time, resulting in a call to
mhi_queue_buf() which will invoke mhi_gen_tre(). If mhi_gen_tre() runs
after mhi_unprepare_from_transfer() has torn down the channel, a panic
will occur due to an invalid dereference leading to a page fault.
This occurs because mhi_gen_tre() does not verify the channel state
after locking it. Fix this by having mhi_gen_tre() confirm the channel
state is valid, or return error to avoid accessing deinitialized data.
[mani: added stable tag]
Severity
No CVSS data available.
Assigner
References
8 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
176ed1727badd2fad2158e2b214dcbc24f4be7a1 , < 899d0353ea69681f474b6bc9de32c663b89672da
(git)
Affected: 0b093176fd0967a5f56e2c86b0d48247f6c0fa0f , < 3e7ecf181cbdde9753204ada3883ca1704d8702b (git) Affected: ce16274a6b8d1483d0d8383272deb2bfd1b577ca , < 5f084993c90d9d0b4a52a349ede5120f992a7ca1 (git) Affected: b89b6a863dd53bc70d8e52d50f9cfaef8ef5e9c9 , < a77955f7704b2a00385e232cbcc1cb06b5c7a425 (git) Affected: b89b6a863dd53bc70d8e52d50f9cfaef8ef5e9c9 , < 178e5657c8fd285125cc6743a81b513bce099760 (git) Affected: b89b6a863dd53bc70d8e52d50f9cfaef8ef5e9c9 , < ee1fce83ed56450087309b9b74ad9bcb2b010fa6 (git) Affected: b89b6a863dd53bc70d8e52d50f9cfaef8ef5e9c9 , < 0686a818d77a431fc3ba2fab4b46bbb04e8c9380 (git) Affected: 642adb03541673f3897f64bbb62856ffd73807f5 (git) Affected: 5.15.149 , < 5.15.181 (semver) Affected: 6.1.76 , < 6.1.135 (semver) Affected: 6.6.15 , < 6.6.88 (semver) Affected: 6.7.3 , < 6.8 (semver) |
|
| Linux | Linux |
Affected:
6.8
Unaffected: 0 , < 6.8 (semver) Unaffected: 5.15.181 , ≤ 5.15.* (semver) Unaffected: 6.1.135 , ≤ 6.1.* (semver) Unaffected: 6.6.88 , ≤ 6.6.* (semver) Unaffected: 6.12.24 , ≤ 6.12.* (semver) Unaffected: 6.13.12 , ≤ 6.13.* (semver) Unaffected: 6.14.3 , ≤ 6.14.* (semver) Unaffected: 6.15 , ≤ * (original_commit_for_fix) |
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CVE-2025-23156 (GCVE-0-2025-23156)
Vulnerability from cvelistv5 – Published: 2025-05-01 12:55 – Updated: 2026-05-11 21:14
VLAI
EPSS
Title
media: venus: hfi_parser: refactor hfi packet parsing logic
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: venus: hfi_parser: refactor hfi packet parsing logic
words_count denotes the number of words in total payload, while data
points to payload of various property within it. When words_count
reaches last word, data can access memory beyond the total payload. This
can lead to OOB access. With this patch, the utility api for handling
individual properties now returns the size of data consumed. Accordingly
remaining bytes are calculated before parsing the payload, thereby
eliminates the OOB access possibilities.
Severity
No CVSS data available.
Assigner
References
10 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
1a73374a04e555103e5369429a30999114001dda , < 0beabe9b49190a02321b02792b29fc0f0e28b51f
(git)
Affected: 1a73374a04e555103e5369429a30999114001dda , < f195e94c7af921d99abd79f57026a218d191d2c7 (git) Affected: 1a73374a04e555103e5369429a30999114001dda , < 0f9a4bab7d83738963365372e4745854938eab2d (git) Affected: 1a73374a04e555103e5369429a30999114001dda , < 05b07e52a0d08239147ba3460045855f4fb398de (git) Affected: 1a73374a04e555103e5369429a30999114001dda , < bb3fd8b7906a12dc2b61389abb742bf6542d97fb (git) Affected: 1a73374a04e555103e5369429a30999114001dda , < a736c72d476d1c7ca7be5018f2614ee61168ad01 (git) Affected: 1a73374a04e555103e5369429a30999114001dda , < 6d278c5548d840c4d85d445347b2a5c31b2ab3a0 (git) Affected: 1a73374a04e555103e5369429a30999114001dda , < 9edaaa8e3e15aab1ca413ab50556de1975bcb329 (git) |
|
| Linux | Linux |
Affected:
4.19
Unaffected: 0 , < 4.19 (semver) Unaffected: 5.10.237 , ≤ 5.10.* (semver) Unaffected: 5.15.181 , ≤ 5.15.* (semver) Unaffected: 6.1.135 , ≤ 6.1.* (semver) Unaffected: 6.6.88 , ≤ 6.6.* (semver) Unaffected: 6.12.24 , ≤ 6.12.* (semver) Unaffected: 6.13.12 , ≤ 6.13.* (semver) Unaffected: 6.14.3 , ≤ 6.14.* (semver) Unaffected: 6.15 , ≤ * (original_commit_for_fix) |
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],
"title": "media: venus: hfi_parser: refactor hfi packet parsing logic",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-23156",
"datePublished": "2025-05-01T12:55:42.545Z",
"dateReserved": "2025-01-11T14:28:41.514Z",
"dateUpdated": "2026-05-11T21:14:03.206Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
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Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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