PCI: use generic driver_override infrastructure (Linux Linux)

CVE-2026-53120
HIGH 7.8

En bref

Source
NVD
EPSS
EPSS 0.18 % · centile 7 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Modified

Description

In the Linux kernel, the following vulnerability has been resolved: PCI: use generic driver_override infrastructure When a driver is probed through __driver_attach(), the bus' match() callback is called without the device lock held, thus accessing the driver_override field without a lock, which can cause a UAF. Fix this by using the driver-core driver_override infrastructure taking care of proper locking internally. Note that calling match() from __driver_attach() without the device lock held is intentional. [1]

Faiblesses (CWE)

  • CWE-416 — Utilisation après libération

Références

Scores

VersionScoreVecteurÉvalué par
CVSS 3.1HIGH 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HNVD · nvd@nist.gov (Primary)

Références européennes

Avis du CERT-FR

Configurations affectées (CPE NVD)

Produits affectés

ProduitVersions
Linux · Linuxaffected 782a985d7af26db39e86070d28f987cad21313c0 < fdfa287956d00b936e0ac409b21e4f90501ad109 ; affected 782a985d7af26db39e86070d28f987cad21313c0 < dfe950d9464cad609f3b118c6203e2708055bc61 ; affected 782a985d7af26db39e86070d28f987cad21313c0 < 58a42be0d70307d765594fc581f5f5e5ef059712 ; affected 782a985d7af26db39e86070d28f987cad21313c0 < c5b2c5755495507e14f310c2653c85de0a309b1f ; affected 782a985d7af26db39e86070d28f987cad21313c0 < 10a4206a24013be4d558d476010cbf2eb4c9fa64
Linux · Linuxaffected 3.16 ; unaffected 0 < 3.16 ; unaffected 6.6.160 ≤ 6.6.* ; unaffected 6.12.91 ≤ 6.12.* ; unaffected 6.18.33 ≤ 6.18.* ; unaffected 7.0.10 ≤ 7.0.*

Sources

SourceLicence
CVE List (CVEProject cvelistV5)CVE Program Terms of Use
EPSS (FIRST.org)FIRST — attribution requested
ENISA EUVDENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feedsPublic domain — this product uses data from the NVD API but is not endorsed or certified by the NVD