ASoC: amd: acp3x-rt5682-max9836: Add missing error check for clock acquisition (Linux Linux)

CVE-2026-43480
MEDIUM 5.5

En bref

Source
NVD
EPSS
EPSS 0.11 % · centile 1 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Analyzed

Description

In the Linux kernel, the following vulnerability has been resolved: ASoC: amd: acp3x-rt5682-max9836: Add missing error check for clock acquisition The acp3x_5682_init() function did not check the return value of clk_get(), which could lead to dereferencing error pointers in rt5682_clk_enable(). Fix this by: 1. Changing clk_get() to the device-managed devm_clk_get(). 2. Adding proper IS_ERR() checks for both clock acquisitions.

Faiblesses (CWE)

  • CWE-476 — Déréférencement de pointeur nul

Références

Scores

VersionScoreVecteurÉvalué par
CVSS 3.1MEDIUM 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HNVD · nvd@nist.gov (Primary)

Références européennes

Avis du CERT-FR

Configurations affectées (CPE NVD)

Produits affectés

ProduitVersions
Linux · Linuxaffected 6b8e4e7db3cd236a2cbb720360fb135087a2ac1d < 2dc43ac8da7b2bebc5a51a3d86a6275d78f27cff ; affected 6b8e4e7db3cd236a2cbb720360fb135087a2ac1d < 4d802f23fcbfec05134653fd001f6c7c3fd55196 ; affected 6b8e4e7db3cd236a2cbb720360fb135087a2ac1d < 2b0c4a399c8d27f20ecf17dda76751141d6dbb59 ; affected 6b8e4e7db3cd236a2cbb720360fb135087a2ac1d < 35c7624d30cb45ec336cd16ce072acc32ae351cb ; affected 6b8e4e7db3cd236a2cbb720360fb135087a2ac1d < 33de168afdd57265a0e0c20dbd3648a2d8f7cdc4 ; affected 6b8e4e7db3cd236a2cbb720360fb135087a2ac1d < 790851ecc983c719fa2e6adb17b02f3acc1d217d
Linux · Linuxaffected 5.7 ; unaffected 0 < 5.7 ; unaffected 5.10.253 ≤ 5.10.* ; unaffected 5.15.203 ≤ 5.15.* ; unaffected 6.1.167 ≤ 6.1.* ; unaffected 6.6.130 ≤ 6.6.*

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