ASoC: amd/sdw_utils: avoid NULL deref when devm_kasprintf() fails (Linux Linux)

CVE-2025-40162
Non disponible

En bref

Source
NVD
EPSS
EPSS 0.20 % · centile 9 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Deferred

Description

In the Linux kernel, the following vulnerability has been resolved: ASoC: amd/sdw_utils: avoid NULL deref when devm_kasprintf() fails devm_kasprintf() may return NULL on memory allocation failure, but the debug message prints cpus->dai_name before checking it. Move the dev_dbg() call after the NULL check to prevent potential NULL pointer dereference.

Références

Références européennes

Avis du CERT-FR

Produits affectés

ProduitVersions
Linux · Linuxaffected cb8ea62e6402067ba092d4c1d66a9440513a572b < 095d692e5997ece300c89f10d903d5230090e6a0 ; affected cb8ea62e6402067ba092d4c1d66a9440513a572b < a1cccbd19676fc36854535a7118ba2c27d0b84b3 ; affected cb8ea62e6402067ba092d4c1d66a9440513a572b < 5726b68473f7153a7f6294185e5998b7e2a230a2
Linux · Linuxaffected 6.12 ; unaffected 0 < 6.12 ; unaffected 6.12.55 ≤ 6.12.* ; unaffected 6.17.5 ≤ 6.17.* ; unaffected 6.18 ≤ *

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