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CERTFR-2025-AVI-0670
Vulnerability from certfr_avis - Published: 2025-08-08 - Updated: 2025-08-08
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 un contournement de la politique de sécurité.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
References
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Ubuntu 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-2025-37850",
"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-2024-49950",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49950"
},
{
"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-2024-53239",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53239"
},
{
"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-2024-49883",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49883"
},
{
"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-2023-52885",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52885"
},
{
"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-2024-56748",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56748"
},
{
"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-2024-50073",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50073"
},
{
"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-2023-52975",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52975"
},
{
"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": "2025-08-08T00:00:00",
"last_revision_date": "2025-08-08T00:00:00",
"links": [],
"reference": "CERTFR-2025-AVI-0670",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2025-08-08T00:00:00.000000"
}
],
"risks": [
{
"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 un contournement de la politique de s\u00e9curit\u00e9.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux d\u0027Ubuntu",
"vendor_advisories": [
{
"published_at": "2025-07-31",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7683-1",
"url": "https://ubuntu.com/security/notices/USN-7683-1"
},
{
"published_at": "2025-07-31",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7684-2",
"url": "https://ubuntu.com/security/notices/USN-7684-2"
},
{
"published_at": "2025-07-31",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7682-2",
"url": "https://ubuntu.com/security/notices/USN-7682-2"
},
{
"published_at": "2025-07-31",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7681-2",
"url": "https://ubuntu.com/security/notices/USN-7681-2"
},
{
"published_at": "2025-08-05",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7686-1",
"url": "https://ubuntu.com/security/notices/USN-7686-1"
},
{
"published_at": "2025-08-05",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7685-3",
"url": "https://ubuntu.com/security/notices/USN-7685-3"
},
{
"published_at": "2025-08-05",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7685-2",
"url": "https://ubuntu.com/security/notices/USN-7685-2"
},
{
"published_at": "2025-07-31",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7682-3",
"url": "https://ubuntu.com/security/notices/USN-7682-3"
},
{
"published_at": "2025-07-31",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7683-2",
"url": "https://ubuntu.com/security/notices/USN-7683-2"
},
{
"published_at": "2025-08-05",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7685-1",
"url": "https://ubuntu.com/security/notices/USN-7685-1"
},
{
"published_at": "2025-08-05",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7685-4",
"url": "https://ubuntu.com/security/notices/USN-7685-4"
},
{
"published_at": "2025-07-31",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7684-3",
"url": "https://ubuntu.com/security/notices/USN-7684-3"
},
{
"published_at": "2025-07-31",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7683-3",
"url": "https://ubuntu.com/security/notices/USN-7683-3"
},
{
"published_at": "2025-07-31",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7684-1",
"url": "https://ubuntu.com/security/notices/USN-7684-1"
},
{
"published_at": "2025-08-04",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7671-3",
"url": "https://ubuntu.com/security/notices/USN-7671-3"
},
{
"published_at": "2025-08-01",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7682-4",
"url": "https://ubuntu.com/security/notices/USN-7682-4"
}
]
}
CVE-2025-37858 (GCVE-0-2025-37858)
Vulnerability from cvelistv5 – Published: 2025-05-09 06:42 – Updated: 2026-05-11 21:16
VLAI
EPSS
VEX
Title
fs/jfs: Prevent integer overflow in AG size calculation
Summary
In the Linux kernel, the following vulnerability has been resolved:
fs/jfs: Prevent integer overflow in AG size calculation
The JFS filesystem calculates allocation group (AG) size using 1 <<
l2agsize in dbExtendFS(). When l2agsize exceeds 31 (possible with >2TB
aggregates on 32-bit systems), this 32-bit shift operation causes undefined
behavior and improper AG sizing.
On 32-bit architectures:
- Left-shifting 1 by 32+ bits results in 0 due to integer overflow
- This creates invalid AG sizes (0 or garbage values) in
sbi->bmap->db_agsize
- Subsequent block allocations would reference invalid AG structures
- Could lead to:
- Filesystem corruption during extend operations
- Kernel crashes due to invalid memory accesses
- Security vulnerabilities via malformed on-disk structures
Fix by casting to s64 before shifting:
bmp->db_agsize = (s64)1 << l2agsize;
This ensures 64-bit arithmetic even on 32-bit architectures. The cast
matches the data type of db_agsize (s64) and follows similar patterns in
JFS block calculation code.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Severity
No CVSS data available.
Assigner
References
11 references
| URL | Tags |
|---|---|
| https://git.kernel.org/stable/c/dd07a985e2ded47b6… | |
| https://git.kernel.org/stable/c/8bb29629a5e4090e1… | |
| https://git.kernel.org/stable/c/3d8a45f87010a802a… | |
| https://git.kernel.org/stable/c/55edbf5dbf60a8195… | |
| https://git.kernel.org/stable/c/7ccf3b35274512b60… | |
| https://git.kernel.org/stable/c/c802a6a4009f58511… | |
| https://git.kernel.org/stable/c/211ed8f5e39e61f9e… | |
| https://git.kernel.org/stable/c/ec34cdf4f917cc6ab… | |
| https://git.kernel.org/stable/c/7fcbf789629cdb9fb… | |
| https://lists.debian.org/debian-lts-announce/2025… | |
| https://lists.debian.org/debian-lts-announce/2025… |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < dd07a985e2ded47b6c7d69fc93c1fe02977c8454
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 8bb29629a5e4090e1ef7199cb42db04a52802239 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 3d8a45f87010a802aa214bf39702ca9d99cbf3ba (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 55edbf5dbf60a8195c21e92124c4028939ae16b2 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 7ccf3b35274512b60ecb614e0637e76bd6f2d829 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < c802a6a4009f585111f903e810b3be9c6d0da329 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 211ed8f5e39e61f9e4d18edd64ce8005a67a1b2a (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ec34cdf4f917cc6abd306cf091f8b8361fedac88 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 7fcbf789629cdb9fbf4e2172ce31136cfed11e5e (git) |
|
| Linux | Linux |
Affected:
2.6.12
Unaffected: 0 , < 2.6.12 (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-2025-37859 (GCVE-0-2025-37859)
Vulnerability from cvelistv5 – Published: 2025-05-09 06:42 – Updated: 2026-05-23 15:58
VLAI
EPSS
VEX
Title
page_pool: avoid infinite loop to schedule delayed worker
Summary
In the Linux kernel, the following vulnerability has been resolved:
page_pool: avoid infinite loop to schedule delayed worker
We noticed the kworker in page_pool_release_retry() was waken
up repeatedly and infinitely in production because of the
buggy driver causing the inflight less than 0 and warning
us in page_pool_inflight()[1].
Since the inflight value goes negative, it means we should
not expect the whole page_pool to get back to work normally.
This patch mitigates the adverse effect by not rescheduling
the kworker when detecting the inflight negative in
page_pool_release_retry().
[1]
[Mon Feb 10 20:36:11 2025] ------------[ cut here ]------------
[Mon Feb 10 20:36:11 2025] Negative(-51446) inflight packet-pages
...
[Mon Feb 10 20:36:11 2025] Call Trace:
[Mon Feb 10 20:36:11 2025] page_pool_release_retry+0x23/0x70
[Mon Feb 10 20:36:11 2025] process_one_work+0x1b1/0x370
[Mon Feb 10 20:36:11 2025] worker_thread+0x37/0x3a0
[Mon Feb 10 20:36:11 2025] kthread+0x11a/0x140
[Mon Feb 10 20:36:11 2025] ? process_one_work+0x370/0x370
[Mon Feb 10 20:36:11 2025] ? __kthread_cancel_work+0x40/0x40
[Mon Feb 10 20:36:11 2025] ret_from_fork+0x35/0x40
[Mon Feb 10 20:36:11 2025] ---[ end trace ebffe800f33e7e34 ]---
Note: before this patch, the above calltrace would flood the
dmesg due to repeated reschedule of release_dw kworker.
Severity
No CVSS data available.
Assigner
References
11 references
| URL | Tags |
|---|---|
| https://git.kernel.org/stable/c/c3c7c57017ce1d4b2… | |
| https://git.kernel.org/stable/c/9f71db4fb82deb889… | |
| https://git.kernel.org/stable/c/91522aba56e9fcdf6… | |
| https://git.kernel.org/stable/c/90e089a64504982f8… | |
| https://git.kernel.org/stable/c/95f17738b86fd1989… | |
| https://git.kernel.org/stable/c/7204335d1991c23fc… | |
| https://git.kernel.org/stable/c/e74e5aa33228c5e2c… | |
| https://git.kernel.org/stable/c/738d1812ec2e395e9… | |
| https://git.kernel.org/stable/c/43130d02baa137033… | |
| https://lists.debian.org/debian-lts-announce/2025… | |
| https://lists.debian.org/debian-lts-announce/2025… |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
05f646cb2174d1a4e032b60b99097f5c4b522616 , < c3c7c57017ce1d4b2d3788c1fc59e7e39026e158
(git)
Affected: c3f812cea0d7006469d1cf33a4a9f0a12bb4b3a3 , < 9f71db4fb82deb889e0bac4a51b34daea7d506a3 (git) Affected: c3f812cea0d7006469d1cf33a4a9f0a12bb4b3a3 , < 91522aba56e9fcdf64da25ffef9b27f8fad48e0f (git) Affected: c3f812cea0d7006469d1cf33a4a9f0a12bb4b3a3 , < 90e089a64504982f8d62f223027cb9f903781f78 (git) Affected: c3f812cea0d7006469d1cf33a4a9f0a12bb4b3a3 , < 95f17738b86fd198924d874a5639bcdc49c7e5b8 (git) Affected: c3f812cea0d7006469d1cf33a4a9f0a12bb4b3a3 , < 7204335d1991c23fc615ab76f31f175748a578e1 (git) Affected: c3f812cea0d7006469d1cf33a4a9f0a12bb4b3a3 , < e74e5aa33228c5e2cb4fc80ad103541a7b7805ec (git) Affected: c3f812cea0d7006469d1cf33a4a9f0a12bb4b3a3 , < 738d1812ec2e395e953258aea912ddd867d11a13 (git) Affected: c3f812cea0d7006469d1cf33a4a9f0a12bb4b3a3 , < 43130d02baa137033c25297aaae95fd0edc41654 (git) Affected: bf22306d92ca59c59dc4aa3bab14768948193d56 (git) Affected: 5.4.5 , < 5.4.293 (semver) Affected: 5.3.18 , < 5.4 (semver) |
|
| Linux | Linux |
Affected:
5.5
Unaffected: 0 , < 5.5 (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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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\npage_pool: avoid infinite loop to schedule delayed worker\n\nWe noticed the kworker in page_pool_release_retry() was waken\nup repeatedly and infinitely in production because of the\nbuggy driver causing the inflight less than 0 and warning\nus in page_pool_inflight()[1].\n\nSince the inflight value goes negative, it means we should\nnot expect the whole page_pool to get back to work normally.\n\nThis patch mitigates the adverse effect by not rescheduling\nthe kworker when detecting the inflight negative in\npage_pool_release_retry().\n\n[1]\n[Mon Feb 10 20:36:11 2025] ------------[ cut here ]------------\n[Mon Feb 10 20:36:11 2025] Negative(-51446) inflight packet-pages\n...\n[Mon Feb 10 20:36:11 2025] Call Trace:\n[Mon Feb 10 20:36:11 2025] page_pool_release_retry+0x23/0x70\n[Mon Feb 10 20:36:11 2025] process_one_work+0x1b1/0x370\n[Mon Feb 10 20:36:11 2025] worker_thread+0x37/0x3a0\n[Mon Feb 10 20:36:11 2025] kthread+0x11a/0x140\n[Mon Feb 10 20:36:11 2025] ? process_one_work+0x370/0x370\n[Mon Feb 10 20:36:11 2025] ? __kthread_cancel_work+0x40/0x40\n[Mon Feb 10 20:36:11 2025] ret_from_fork+0x35/0x40\n[Mon Feb 10 20:36:11 2025] ---[ end trace ebffe800f33e7e34 ]---\nNote: before this patch, the above calltrace would flood the\ndmesg due to repeated reschedule of release_dw kworker."
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CVE-2025-37862 (GCVE-0-2025-37862)
Vulnerability from cvelistv5 – Published: 2025-05-09 06:42 – Updated: 2026-05-11 21:16
VLAI
EPSS
VEX
Title
HID: pidff: Fix null pointer dereference in pidff_find_fields
Summary
In the Linux kernel, the following vulnerability has been resolved:
HID: pidff: Fix null pointer dereference in pidff_find_fields
This function triggered a null pointer dereference if used to search for
a report that isn't implemented on the device. This happened both for
optional and required reports alike.
The same logic was applied to pidff_find_special_field and although
pidff_init_fields should return an error earlier if one of the required
reports is missing, future modifications could change this logic and
resurface this possible null pointer dereference again.
LKML bug report:
https://lore.kernel.org/all/CAL-gK7f5=R0nrrQdPtaZZr1fd-cdAMbDMuZ_NLA8vM0SX+nGSw@mail.gmail.com
Severity
No CVSS data available.
Assigner
References
11 references
| URL | Tags |
|---|---|
| https://git.kernel.org/stable/c/44a1b8b2027afbb37… | |
| https://git.kernel.org/stable/c/d230becb9d38b7325… | |
| https://git.kernel.org/stable/c/6b4449e4f03326fbd… | |
| https://git.kernel.org/stable/c/ddb147885225d7680… | |
| https://git.kernel.org/stable/c/be706a48bb7896d41… | |
| https://git.kernel.org/stable/c/f8f4d77710e1c38f4… | |
| https://git.kernel.org/stable/c/3a507184f9307e19c… | |
| https://git.kernel.org/stable/c/e368698da79af821f… | |
| https://git.kernel.org/stable/c/22a05462c3d0eee15… | |
| https://lists.debian.org/debian-lts-announce/2025… | |
| https://lists.debian.org/debian-lts-announce/2025… |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
224ee88fe39564358ec99b46bf3ee6e6999ae17d , < 44a1b8b2027afbb37e418993fb23561bdb9efb38
(git)
Affected: 224ee88fe39564358ec99b46bf3ee6e6999ae17d , < d230becb9d38b7325c5c38d051693e4c26b1829b (git) Affected: 224ee88fe39564358ec99b46bf3ee6e6999ae17d , < 6b4449e4f03326fbd2136e67bfcc1e6ffe61541d (git) Affected: 224ee88fe39564358ec99b46bf3ee6e6999ae17d , < ddb147885225d768025f6818df533d30edf3e102 (git) Affected: 224ee88fe39564358ec99b46bf3ee6e6999ae17d , < be706a48bb7896d4130edc82811233d1d62158e7 (git) Affected: 224ee88fe39564358ec99b46bf3ee6e6999ae17d , < f8f4d77710e1c38f4a2bd26c88c4878b5b5e817a (git) Affected: 224ee88fe39564358ec99b46bf3ee6e6999ae17d , < 3a507184f9307e19cb441b897c49e7843c94e56b (git) Affected: 224ee88fe39564358ec99b46bf3ee6e6999ae17d , < e368698da79af821f18c099520deab1219c2044b (git) Affected: 224ee88fe39564358ec99b46bf3ee6e6999ae17d , < 22a05462c3d0eee15154faf8d13c49e6295270a5 (git) |
|
| Linux | Linux |
Affected:
2.6.19
Unaffected: 0 , < 2.6.19 (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: 6.12.24 , ≤ 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-2025-37867 (GCVE-0-2025-37867)
Vulnerability from cvelistv5 – Published: 2025-05-09 06:43 – Updated: 2026-05-11 21:16
VLAI
EPSS
VEX
Title
RDMA/core: Silence oversized kvmalloc() warning
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA/core: Silence oversized kvmalloc() warning
syzkaller triggered an oversized kvmalloc() warning.
Silence it by adding __GFP_NOWARN.
syzkaller log:
WARNING: CPU: 7 PID: 518 at mm/util.c:665 __kvmalloc_node_noprof+0x175/0x180
CPU: 7 UID: 0 PID: 518 Comm: c_repro Not tainted 6.11.0-rc6+ #6
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014
RIP: 0010:__kvmalloc_node_noprof+0x175/0x180
RSP: 0018:ffffc90001e67c10 EFLAGS: 00010246
RAX: 0000000000000100 RBX: 0000000000000400 RCX: ffffffff8149d46b
RDX: 0000000000000000 RSI: ffff8881030fae80 RDI: 0000000000000002
RBP: 000000712c800000 R08: 0000000000000100 R09: 0000000000000000
R10: ffffc90001e67c10 R11: 0030ae0601000000 R12: 0000000000000000
R13: 0000000000000000 R14: 00000000ffffffff R15: 0000000000000000
FS: 00007fde79159740(0000) GS:ffff88813bdc0000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020000180 CR3: 0000000105eb4005 CR4: 00000000003706b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
ib_umem_odp_get+0x1f6/0x390
mlx5_ib_reg_user_mr+0x1e8/0x450
ib_uverbs_reg_mr+0x28b/0x440
ib_uverbs_write+0x7d3/0xa30
vfs_write+0x1ac/0x6c0
ksys_write+0x134/0x170
? __sanitizer_cov_trace_pc+0x1c/0x50
do_syscall_64+0x50/0x110
entry_SYSCALL_64_after_hwframe+0x76/0x7e
Severity
No CVSS data available.
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://git.kernel.org/stable/c/f94ac90ce7bd6f926… | |
| https://git.kernel.org/stable/c/791daf8240cedf27a… | |
| https://git.kernel.org/stable/c/6c588e9afbab240c9… | |
| https://git.kernel.org/stable/c/ae470d06320dea400… | |
| https://git.kernel.org/stable/c/0d81bb58a203ad5f4… | |
| https://git.kernel.org/stable/c/f476eba25fdf70faa… | |
| https://git.kernel.org/stable/c/9a0e6f15029e1a8a2… | |
| https://lists.debian.org/debian-lts-announce/2025… | |
| https://lists.debian.org/debian-lts-announce/2025… |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
37824952dc8fcd96e5c5a1ce9abf3f0ba09b1e5e , < f94ac90ce7bd6f9266ad0d99044ed86e8d1416c1
(git)
Affected: 37824952dc8fcd96e5c5a1ce9abf3f0ba09b1e5e , < 791daf8240cedf27af8794038ae1d32ef643bce6 (git) Affected: 37824952dc8fcd96e5c5a1ce9abf3f0ba09b1e5e , < 6c588e9afbab240c921f936cb676dac72e2e2b66 (git) Affected: 37824952dc8fcd96e5c5a1ce9abf3f0ba09b1e5e , < ae470d06320dea4002d441784d691f0a26b4322d (git) Affected: 37824952dc8fcd96e5c5a1ce9abf3f0ba09b1e5e , < 0d81bb58a203ad5f4044dc18cfbc230c194f650a (git) Affected: 37824952dc8fcd96e5c5a1ce9abf3f0ba09b1e5e , < f476eba25fdf70faa7b19a3e0fb00e65c5b53106 (git) Affected: 37824952dc8fcd96e5c5a1ce9abf3f0ba09b1e5e , < 9a0e6f15029e1a8a21e40f06fd05aa52b7f063de (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: 6.12.25 , ≤ 6.12.* (semver) Unaffected: 6.14.4 , ≤ 6.14.* (semver) Unaffected: 6.15 , ≤ * (original_commit_for_fix) |
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CVE-2025-37871 (GCVE-0-2025-37871)
Vulnerability from cvelistv5 – Published: 2025-05-09 06:43 – Updated: 2026-08-05 11:57
VLAI
EPSS
VEX
Title
nfsd: decrease sc_count directly if fail to queue dl_recall
Summary
In the Linux kernel, the following vulnerability has been resolved:
nfsd: decrease sc_count directly if fail to queue dl_recall
A deadlock warning occurred when invoking nfs4_put_stid following a failed
dl_recall queue operation:
T1 T2
nfs4_laundromat
nfs4_get_client_reaplist
nfs4_anylock_blockers
__break_lease
spin_lock // ctx->flc_lock
spin_lock // clp->cl_lock
nfs4_lockowner_has_blockers
locks_owner_has_blockers
spin_lock // flctx->flc_lock
nfsd_break_deleg_cb
nfsd_break_one_deleg
nfs4_put_stid
refcount_dec_and_lock
spin_lock // clp->cl_lock
When a file is opened, an nfs4_delegation is allocated with sc_count
initialized to 1, and the file_lease holds a reference to the delegation.
The file_lease is then associated with the file through kernel_setlease.
The disassociation is performed in nfsd4_delegreturn via the following
call chain:
nfsd4_delegreturn --> destroy_delegation --> destroy_unhashed_deleg -->
nfs4_unlock_deleg_lease --> kernel_setlease --> generic_delete_lease
The corresponding sc_count reference will be released after this
disassociation.
Since nfsd_break_one_deleg executes while holding the flc_lock, the
disassociation process becomes blocked when attempting to acquire flc_lock
in generic_delete_lease. This means:
1) sc_count in nfsd_break_one_deleg will not be decremented to 0;
2) The nfs4_put_stid called by nfsd_break_one_deleg will not attempt to
acquire cl_lock;
3) Consequently, no deadlock condition is created.
Given that sc_count in nfsd_break_one_deleg remains non-zero, we can
safely perform refcount_dec on sc_count directly. This approach
effectively avoids triggering deadlock warnings.
Severity
7.5 (High)
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://git.kernel.org/stable/c/b9bbe8f9d5663311d… | |
| https://git.kernel.org/stable/c/a70832d3555987035… | |
| https://git.kernel.org/stable/c/ba903539fff745d59… | |
| https://git.kernel.org/stable/c/7d192e27a431026c5… | |
| https://git.kernel.org/stable/c/a7fce086f6ca84db4… | |
| https://git.kernel.org/stable/c/14985d66b9b99c129… | |
| https://git.kernel.org/stable/c/a1d14d931bf700c10… | |
| https://lists.debian.org/debian-lts-announce/2025… | |
| https://lists.debian.org/debian-lts-announce/2025… |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
b874cdef4e67e5150e07eff0eae1cbb21fb92da1 , < b9bbe8f9d5663311d06667ce36d6ed255ead1a26
(git)
Affected: cdb796137c57e68ca34518d53be53b679351eb86 , < a70832d3555987035fc430ccd703acd89393eadb (git) Affected: d96587cc93ec369031bcd7658c6adc719873c9fd , < ba903539fff745d592d893c71b30e5e268a95413 (git) Affected: 9a81cde8c7ce65dd90fb47ceea93a45fc1a2fbd1 , < 7d192e27a431026c58d60edf66dc6cd98d0c01fc (git) Affected: cad3479b63661a399c9df1d0b759e1806e2df3c8 , < a7fce086f6ca84db409b9d58493ea77c1978897c (git) Affected: 133f5e2a37ce08c82d24e8fba65e0a81deae4609 , < 14985d66b9b99c12995dd99d1c6c8dec4114c2a5 (git) Affected: 230ca758453c63bd38e4d9f4a21db698f7abada8 , < a1d14d931bf700c1025db8c46d6731aa5cf440f9 (git) Affected: 63b91c8ff4589f5263873b24c052447a28e10ef7 (git) Affected: 6.13.11 , < 6.14 (semver) |
|
| Linux | Linux |
Affected:
5.10.236 , < 5.10.237
(semver)
Affected: 5.15.180 , < 5.15.181 (semver) Affected: 6.1.134 , < 6.1.135 (semver) Affected: 6.6.87 , < 6.6.88 (semver) Affected: 6.12.23 , < 6.12.25 (semver) Affected: 6.14.2 , < 6.14.4 (semver) |
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CVE-2025-37875 (GCVE-0-2025-37875)
Vulnerability from cvelistv5 – Published: 2025-05-09 06:44 – Updated: 2026-05-11 21:16
VLAI
EPSS
VEX
Title
igc: fix PTM cycle trigger logic
Summary
In the Linux kernel, the following vulnerability has been resolved:
igc: fix PTM cycle trigger logic
Writing to clear the PTM status 'valid' bit while the PTM cycle is
triggered results in unreliable PTM operation. To fix this, clear the
PTM 'trigger' and status after each PTM transaction.
The issue can be reproduced with the following:
$ sudo phc2sys -R 1000 -O 0 -i tsn0 -m
Note: 1000 Hz (-R 1000) is unrealistically large, but provides a way to
quickly reproduce the issue.
PHC2SYS exits with:
"ioctl PTP_OFFSET_PRECISE: Connection timed out" when the PTM transaction
fails
This patch also fixes a hang in igc_probe() when loading the igc
driver in the kdump kernel on systems supporting PTM.
The igc driver running in the base kernel enables PTM trigger in
igc_probe(). Therefore the driver is always in PTM trigger mode,
except in brief periods when manually triggering a PTM cycle.
When a crash occurs, the NIC is reset while PTM trigger is enabled.
Due to a hardware problem, the NIC is subsequently in a bad busmaster
state and doesn't handle register reads/writes. When running
igc_probe() in the kdump kernel, the first register access to a NIC
register hangs driver probing and ultimately breaks kdump.
With this patch, igc has PTM trigger disabled most of the time,
and the trigger is only enabled for very brief (10 - 100 us) periods
when manually triggering a PTM cycle. Chances that a crash occurs
during a PTM trigger are not 0, but extremely reduced.
Severity
No CVSS data available.
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://git.kernel.org/stable/c/c1f174edaccc5a00f… | |
| https://git.kernel.org/stable/c/0c03e4fbe1321697d… | |
| https://git.kernel.org/stable/c/16194ca3f3b4448a0… | |
| https://git.kernel.org/stable/c/f3516229cd12dcd45… | |
| https://git.kernel.org/stable/c/31959e06143692f7e… | |
| https://git.kernel.org/stable/c/8e404ad95d2c10c26… | |
| https://lists.debian.org/debian-lts-announce/2025… |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
a90ec84837325df4b9a6798c2cc0df202b5680bd , < c1f174edaccc5a00f8e218c42a0aa9156efd5f76
(git)
Affected: a90ec84837325df4b9a6798c2cc0df202b5680bd , < 0c03e4fbe1321697d9d04587e21e416705e1b19f (git) Affected: a90ec84837325df4b9a6798c2cc0df202b5680bd , < 16194ca3f3b4448a062650c869a7b3b206c6f5d3 (git) Affected: a90ec84837325df4b9a6798c2cc0df202b5680bd , < f3516229cd12dcd45f23ed01adab17e8772b1bd5 (git) Affected: a90ec84837325df4b9a6798c2cc0df202b5680bd , < 31959e06143692f7e02b8eef7d7d6ac645637906 (git) Affected: a90ec84837325df4b9a6798c2cc0df202b5680bd , < 8e404ad95d2c10c261e2ef6992c7c12dde03df0e (git) |
|
| Linux | Linux |
Affected:
5.15
Unaffected: 0 , < 5.15 (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: 6.14.4 , ≤ 6.14.* (semver) Unaffected: 6.15 , ≤ * (original_commit_for_fix) |
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CVE-2025-37881 (GCVE-0-2025-37881)
Vulnerability from cvelistv5 – Published: 2025-05-09 06:45 – Updated: 2026-05-11 21:16
VLAI
EPSS
VEX
Title
usb: gadget: aspeed: Add NULL pointer check in ast_vhub_init_dev()
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: gadget: aspeed: Add NULL pointer check in ast_vhub_init_dev()
The variable d->name, returned by devm_kasprintf(), could be NULL.
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
| URL | Tags |
|---|---|
| https://git.kernel.org/stable/c/a777ccfb9ba8d43f7… | |
| https://git.kernel.org/stable/c/c8d4faf452a627f9b… | |
| https://git.kernel.org/stable/c/d26a6093d52904cac… | |
| https://git.kernel.org/stable/c/36d68151712e52545… | |
| https://git.kernel.org/stable/c/cfa7984f69359761b… | |
| https://git.kernel.org/stable/c/052fb65335befeae8… | |
| https://git.kernel.org/stable/c/61006ca381b4d65d2… | |
| https://git.kernel.org/stable/c/8c75f3e6a433d9208… | |
| https://lists.debian.org/debian-lts-announce/2025… | |
| https://lists.debian.org/debian-lts-announce/2025… |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
7ecca2a4080cb6b1fa174adc588fce9e9014c43c , < a777ccfb9ba8d43f745e41b69ba39d4a506a081e
(git)
Affected: 7ecca2a4080cb6b1fa174adc588fce9e9014c43c , < c8d4faf452a627f9b09c3a5c366133a19e5b7a28 (git) Affected: 7ecca2a4080cb6b1fa174adc588fce9e9014c43c , < d26a6093d52904cacdbb75424c323c19b443a890 (git) Affected: 7ecca2a4080cb6b1fa174adc588fce9e9014c43c , < 36d68151712e525450f0fbb3045e7110f0d9b610 (git) Affected: 7ecca2a4080cb6b1fa174adc588fce9e9014c43c , < cfa7984f69359761b07a7831c1258c0fde1e0389 (git) Affected: 7ecca2a4080cb6b1fa174adc588fce9e9014c43c , < 052fb65335befeae8500e88d69ea022266baaf6d (git) Affected: 7ecca2a4080cb6b1fa174adc588fce9e9014c43c , < 61006ca381b4d65d2b8ca695ea8da1ce18d6dee3 (git) Affected: 7ecca2a4080cb6b1fa174adc588fce9e9014c43c , < 8c75f3e6a433d92084ad4e78b029ae680865420f (git) |
|
| Linux | Linux |
Affected:
4.18
Unaffected: 0 , < 4.18 (semver) Unaffected: 5.4.293 , ≤ 5.4.* (semver) Unaffected: 5.10.237 , ≤ 5.10.* (semver) Unaffected: 5.15.181 , ≤ 5.15.* (semver) Unaffected: 6.1.136 , ≤ 6.1.* (semver) Unaffected: 6.6.89 , ≤ 6.6.* (semver) Unaffected: 6.12.26 , ≤ 6.12.* (semver) Unaffected: 6.14.5 , ≤ 6.14.* (semver) Unaffected: 6.15 , ≤ * (original_commit_for_fix) |
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CVE-2025-37883 (GCVE-0-2025-37883)
Vulnerability from cvelistv5 – Published: 2025-05-09 06:45 – Updated: 2026-05-11 21:16
VLAI
EPSS
VEX
Title
s390/sclp: Add check for get_zeroed_page()
Summary
In the Linux kernel, the following vulnerability has been resolved:
s390/sclp: Add check for get_zeroed_page()
Add check for the return value of get_zeroed_page() in
sclp_console_init() to prevent null pointer dereference.
Furthermore, to solve the memory leak caused by the loop
allocation, add a free helper to do the free job.
Severity
No CVSS data available.
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://git.kernel.org/stable/c/e1e00dc45648125ef… | |
| https://git.kernel.org/stable/c/397254706eba9d8f9… | |
| https://git.kernel.org/stable/c/28e5a867aa542e369… | |
| https://git.kernel.org/stable/c/3b3aa72636a620593… | |
| https://git.kernel.org/stable/c/f69f8a93aacf6e99a… | |
| https://git.kernel.org/stable/c/3db42c75a921854a9… | |
| https://lists.debian.org/debian-lts-announce/2025… |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
4c8f4794b61e89dd68f96cfc23a9d9b6c25be420 , < e1e00dc45648125ef7cb87ebc3b581ac224e7b39
(git)
Affected: 4c8f4794b61e89dd68f96cfc23a9d9b6c25be420 , < 397254706eba9d8f99fd237feede7ab3169a7f9a (git) Affected: 4c8f4794b61e89dd68f96cfc23a9d9b6c25be420 , < 28e5a867aa542e369e211c2baba7044228809a99 (git) Affected: 4c8f4794b61e89dd68f96cfc23a9d9b6c25be420 , < 3b3aa72636a6205933609ec274a8747720c1ee3f (git) Affected: 4c8f4794b61e89dd68f96cfc23a9d9b6c25be420 , < f69f8a93aacf6e99af7b1cc992d8ca2cc07b96fb (git) Affected: 4c8f4794b61e89dd68f96cfc23a9d9b6c25be420 , < 3db42c75a921854a99db0a2775814fef97415bac (git) |
|
| Linux | Linux |
Affected:
2.6.31
Unaffected: 0 , < 2.6.31 (semver) Unaffected: 5.15.181 , ≤ 5.15.* (semver) Unaffected: 6.1.136 , ≤ 6.1.* (semver) Unaffected: 6.6.89 , ≤ 6.6.* (semver) Unaffected: 6.12.26 , ≤ 6.12.* (semver) Unaffected: 6.14.5 , ≤ 6.14.* (semver) Unaffected: 6.15 , ≤ * (original_commit_for_fix) |
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CVE-2025-37885 (GCVE-0-2025-37885)
Vulnerability from cvelistv5 – Published: 2025-05-09 06:45 – Updated: 2026-08-05 11:58
VLAI
EPSS
VEX
Title
KVM: x86: Reset IRTE to host control if *new* route isn't postable
Summary
In the Linux kernel, the following vulnerability has been resolved:
KVM: x86: Reset IRTE to host control if *new* route isn't postable
Restore an IRTE back to host control (remapped or posted MSI mode) if the
*new* GSI route prevents posting the IRQ directly to a vCPU, regardless of
the GSI routing type. Updating the IRTE if and only if the new GSI is an
MSI results in KVM leaving an IRTE posting to a vCPU.
The dangling IRTE can result in interrupts being incorrectly delivered to
the guest, and in the worst case scenario can result in use-after-free,
e.g. if the VM is torn down, but the underlying host IRQ isn't freed.
Severity
8.8 (High)
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://git.kernel.org/stable/c/e5f2dee9f7fcd2ff4… | |
| https://git.kernel.org/stable/c/116c7d35b8f72eac3… | |
| https://git.kernel.org/stable/c/023816bd5fa46fab9… | |
| https://git.kernel.org/stable/c/3481fd96d80171594… | |
| https://git.kernel.org/stable/c/b5de7ac74f69603ad… | |
| https://git.kernel.org/stable/c/3066ec21d1a338961… | |
| https://git.kernel.org/stable/c/9bcac97dc42d2f4da… | |
| https://lists.debian.org/debian-lts-announce/2025… | |
| https://lists.debian.org/debian-lts-announce/2025… |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
efc644048ecde54f016011fe10110addd0de348f , < e5f2dee9f7fcd2ff4b97869f3c66a0d89c167769
(git)
Affected: efc644048ecde54f016011fe10110addd0de348f , < 116c7d35b8f72eac383b9fd371d7c1a8ffc2968b (git) Affected: efc644048ecde54f016011fe10110addd0de348f , < 023816bd5fa46fab94d1e7917fe131b79ed1fb41 (git) Affected: efc644048ecde54f016011fe10110addd0de348f , < 3481fd96d801715942b6f69fe251133128156f30 (git) Affected: efc644048ecde54f016011fe10110addd0de348f , < b5de7ac74f69603ad803c524b840bffd36368fc3 (git) Affected: efc644048ecde54f016011fe10110addd0de348f , < 3066ec21d1a33896125747f68638725f456308db (git) Affected: efc644048ecde54f016011fe10110addd0de348f , < 9bcac97dc42d2f4da8229d18feb0fe2b1ce523a2 (git) |
|
| Linux | Linux |
Affected:
4.4
Unaffected: 0 , < 4.4 (semver) Unaffected: 5.10.237 , ≤ 5.10.* (semver) Unaffected: 5.15.181 , ≤ 5.15.* (semver) Unaffected: 6.1.136 , ≤ 6.1.* (semver) Unaffected: 6.6.89 , ≤ 6.6.* (semver) Unaffected: 6.12.26 , ≤ 6.12.* (semver) Unaffected: 6.14.5 , ≤ 6.14.* (semver) Unaffected: 6.15 , ≤ * (original_commit_for_fix) |
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CVE-2025-37890 (GCVE-0-2025-37890)
Vulnerability from cvelistv5 – Published: 2025-05-16 13:01 – Updated: 2026-08-05 11:58
VLAI
EPSS
VEX
Title
net_sched: hfsc: Fix a UAF vulnerability in class with netem as child qdisc
Summary
In the Linux kernel, the following vulnerability has been resolved:
net_sched: hfsc: Fix a UAF vulnerability in class with netem as child qdisc
As described in Gerrard's report [1], we have a UAF case when an hfsc class
has a netem child qdisc. The crux of the issue is that hfsc is assuming
that checking for cl->qdisc->q.qlen == 0 guarantees that it hasn't inserted
the class in the vttree or eltree (which is not true for the netem
duplicate case).
This patch checks the n_active class variable to make sure that the code
won't insert the class in the vttree or eltree twice, catering for the
reentrant case.
[1] https://lore.kernel.org/netdev/CAHcdcOm+03OD2j6R0=YHKqmy=VgJ8xEOKuP6c7mSgnp-TEJJbw@mail.gmail.com/
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-10 20:42 UTC
Assigner
References
10 references
| URL | Tags |
|---|---|
| https://git.kernel.org/stable/c/273bbcfa53541cde3… | |
| https://git.kernel.org/stable/c/e0cf8ee23e1915431… | |
| https://git.kernel.org/stable/c/e3e949a39a91d1f82… | |
| https://git.kernel.org/stable/c/8df7d37d626430035… | |
| https://git.kernel.org/stable/c/6082a87af4c52f581… | |
| https://git.kernel.org/stable/c/2e7093c7a8aba5d4f… | |
| https://git.kernel.org/stable/c/ac39fd4a757584d78… | |
| https://git.kernel.org/stable/c/141d34391abbb315d… | |
| https://lists.debian.org/debian-lts-announce/2025… | |
| https://lists.debian.org/debian-lts-announce/2025… |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
37d9cf1a3ce35de3df6f7d209bfb1f50cf188cea , < 273bbcfa53541cde38b2003ad88a59b770306421
(git)
Affected: 37d9cf1a3ce35de3df6f7d209bfb1f50cf188cea , < e0cf8ee23e1915431f262a7b2dee0c7a7d699af0 (git) Affected: 37d9cf1a3ce35de3df6f7d209bfb1f50cf188cea , < e3e949a39a91d1f829a4890e7dfe9417ac72e4d0 (git) Affected: 37d9cf1a3ce35de3df6f7d209bfb1f50cf188cea , < 8df7d37d626430035b413b97cee18396b3450bef (git) Affected: 37d9cf1a3ce35de3df6f7d209bfb1f50cf188cea , < 6082a87af4c52f58150d40dec1716011d871ac21 (git) Affected: 37d9cf1a3ce35de3df6f7d209bfb1f50cf188cea , < 2e7093c7a8aba5d4f8809f271488e5babe75e202 (git) Affected: 37d9cf1a3ce35de3df6f7d209bfb1f50cf188cea , < ac39fd4a757584d78ed062d4f6fd913f83bd98b5 (git) Affected: 37d9cf1a3ce35de3df6f7d209bfb1f50cf188cea , < 141d34391abbb315d68556b7c67ad97885407547 (git) |
|
| Linux | Linux |
Affected:
5.0
Unaffected: 0 , < 5.0 (semver) Unaffected: 5.4.294 , ≤ 5.4.* (semver) Unaffected: 5.10.238 , ≤ 5.10.* (semver) Unaffected: 5.15.182 , ≤ 5.15.* (semver) Unaffected: 6.1.138 , ≤ 6.1.* (semver) Unaffected: 6.6.90 , ≤ 6.6.* (semver) Unaffected: 6.12.28 , ≤ 6.12.* (semver) Unaffected: 6.14.6 , ≤ 6.14.* (semver) Unaffected: 6.15 , ≤ * (original_commit_for_fix) |
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"lessThanOrEqual": "6.14.*",
"status": "unaffected",
"version": "6.14.6",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.15",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.294",
"versionStartIncluding": "5.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.238",
"versionStartIncluding": "5.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.182",
"versionStartIncluding": "5.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.138",
"versionStartIncluding": "5.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.90",
"versionStartIncluding": "5.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.28",
"versionStartIncluding": "5.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.14.6",
"versionStartIncluding": "5.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.15",
"versionStartIncluding": "5.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet_sched: hfsc: Fix a UAF vulnerability in class with netem as child qdisc\n\nAs described in Gerrard\u0027s report [1], we have a UAF case when an hfsc class\nhas a netem child qdisc. The crux of the issue is that hfsc is assuming\nthat checking for cl-\u003eqdisc-\u003eq.qlen == 0 guarantees that it hasn\u0027t inserted\nthe class in the vttree or eltree (which is not true for the netem\nduplicate case).\n\nThis patch checks the n_active class variable to make sure that the code\nwon\u0027t insert the class in the vttree or eltree twice, catering for the\nreentrant case.\n\n[1] https://lore.kernel.org/netdev/CAHcdcOm+03OD2j6R0=YHKqmy=VgJ8xEOKuP6c7mSgnp-TEJJbw@mail.gmail.com/"
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"scenarios": [
{
"lang": "en",
"value": "AV:L - Exploitation requires configuring an hfsc qdisc with a netem child (duplicate enabled) via RTNETLINK/tc and then transmitting packets locally, so the attacker must have local access to the system. Per kernel scoring guidance, tc/netlink qdisc bugs are Local.\nAC:L - The reentrancy is deterministic \u2014 netem\u0027s duplicate path re-enters hfsc_enqueue() synchronously on the same CPU before the child qdisc\u0027s qlen is incremented, so a single packet with duplicate=100% reliably double-activates the class. No race or uncontrolled memory-layout condition is involved.\nPR:L - Qdisc/class creation requires CAP_NET_ADMIN, but only ns_capable() over the netns owner user namespace (netlink_net_capable in rtnetlink_rcv_msg), which any unprivileged user obtains with `unshare -Urn` on default distro configs. Triggering enqueue only needs sending a packet over the local device.\nUI:N - The attacker performs every step \u2014 qdisc/class setup, packet transmission, and class deletion \u2014 with no action from any other user or administrator.\nS:U - The corruption and its consequences are confined to the kernel\u0027s own memory and scheduling structures within the same security authority; no VM, IOMMU, or sandbox boundary is crossed.\nC:H - The freed hfsc_class remains linked in the parent\u0027s vt_tree/cf_tree and the eligible rbtree, so subsequent rbtree traversals read attacker-groomed heap contents; a UAF of a slab object with reclaimed contents yields a kernel information-disclosure primitive.\nI:H - Stale rb_node links cause rb_insert_color()/rb_erase()/vttree_update() to write into freed memory that the attacker can reclaim with a controlled object, giving a write primitive suitable for control-flow hijacking and privilege escalation. The doubly-inserted el_node additionally corrupts the eligible rbtree structure itself.\nA:H - Even without weaponization, the use-after-free and corrupted rbtree produce oopses, hangs on cyclic tree traversal, or a kernel panic, taking the whole system down."
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-05T11:58:05.817Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/273bbcfa53541cde38b2003ad88a59b770306421"
},
{
"url": "https://git.kernel.org/stable/c/e0cf8ee23e1915431f262a7b2dee0c7a7d699af0"
},
{
"url": "https://git.kernel.org/stable/c/e3e949a39a91d1f829a4890e7dfe9417ac72e4d0"
},
{
"url": "https://git.kernel.org/stable/c/8df7d37d626430035b413b97cee18396b3450bef"
},
{
"url": "https://git.kernel.org/stable/c/6082a87af4c52f58150d40dec1716011d871ac21"
},
{
"url": "https://git.kernel.org/stable/c/2e7093c7a8aba5d4f8809f271488e5babe75e202"
},
{
"url": "https://git.kernel.org/stable/c/ac39fd4a757584d78ed062d4f6fd913f83bd98b5"
},
{
"url": "https://git.kernel.org/stable/c/141d34391abbb315d68556b7c67ad97885407547"
}
],
"title": "net_sched: hfsc: Fix a UAF vulnerability in class with netem as child qdisc",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-37890",
"datePublished": "2025-05-16T13:01:12.798Z",
"dateReserved": "2025-04-16T04:51:23.963Z",
"dateUpdated": "2026-08-05T11:58:05.817Z",
"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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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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