i2c: core: fix adapter deregistration race (Linux Linux)

CVE-2026-64279
HIGH 7.8

En bref

Source
NVD
EPSS
EPSS 0.13 % · centile 3 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Modified

Description

In the Linux kernel, the following vulnerability has been resolved: i2c: core: fix adapter deregistration race Adapters can be looked up by their id using i2c_get_adapter() which takes a reference to the embedded struct device. Remove the adapter from the IDR before tearing it down during deregistration (and on registration failure) to make sure its resources are not accessed after having been freed (e.g. the device name).

Faiblesses (CWE)

  • CWE-362 — Situation de compétition

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:HLinux
CVSS 3.1HIGH 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HNVD · 416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Secondary)

Références européennes

Avis du CERT-FR

Configurations affectées (CPE NVD)

Produits affectés

ProduitVersions
Linux · Linuxaffected 35fc37f8188177e3ba3e7f99a6e3300e490e9181 < d39282f552dd6c35b9b84b4af78f1198c24f3373 ; affected 35fc37f8188177e3ba3e7f99a6e3300e490e9181 < 11dfa37bf544cc806f21742ca2fd2d841bd7032e ; affected 35fc37f8188177e3ba3e7f99a6e3300e490e9181 < 9882a9bd74db08e7bae5821a7050627ae92d3380 ; affected 35fc37f8188177e3ba3e7f99a6e3300e490e9181 < bb234487a447a99315add1b46aa57b72e163e1eb ; affected 35fc37f8188177e3ba3e7f99a6e3300e490e9181 < b6d2af6fe9c1f5ec0484536753c979cbd40a8ac3 ; affected 35fc37f8188177e3ba3e7f99a6e3300e490e9181 < 35dbd1f1f603401155cbd3a180bb18e3a3b675b8
Linux · Linuxaffected 2.6.31 ; unaffected 0 < 2.6.31 ; unaffected 5.15.212 ≤ 5.15.* ; unaffected 6.1.178 ≤ 6.1.* ; unaffected 6.6.145 ≤ 6.6.* ; unaffected 6.12.96 ≤ 6.12.*

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