ALSA: gus: check snd_ctl_new1() return value (Linux Linux)

CVE-2026-64482
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Source
NVD
EPSS
EPSS 0.18 % · centile 8 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Received

Description

In the Linux kernel, the following vulnerability has been resolved: ALSA: gus: check snd_ctl_new1() return value snd_ctl_new1() can return NULL when memory allocation fails. snd_gf1_pcm_volume_control() does not check the return value before dereferencing kctl->id.index, which can lead to a NULL pointer dereference. Add a NULL check after snd_ctl_new1() and return -ENOMEM if it fails.

Références

Références européennes

Avis du CERT-FR

Produits affectés

ProduitVersions
Linux · Linuxaffected c35034fd6446afaf408d5ab296068e32c775c965 < 97f6bdf5d5ded2e37f358cacb5a95f1393356604 ; affected c5ae57b1bb99bd6f50b90428fabde397c2aeba0f < eccf8e91266e39f6f15637702a04a1d344833fe2 ; affected c5ae57b1bb99bd6f50b90428fabde397c2aeba0f < fc5d4f27ca1293bc1379ef8fff691c30d9803ca2 ; affected c5ae57b1bb99bd6f50b90428fabde397c2aeba0f < 5e74e5e8cb7cc25f7a89f59abaf3489bf0c6f4a0 ; affected c5ae57b1bb99bd6f50b90428fabde397c2aeba0f < 465075c6835103821d725c13f8c545898e5f2636 ; affected c5ae57b1bb99bd6f50b90428fabde397c2aeba0f < c7fa99d30c7a166a5e5db5a585ce7501ff68326b
Linux · Linuxaffected 6.4 ; unaffected 0 < 6.4 ; unaffected 6.1.178 ≤ 6.1.* ; unaffected 6.6.145 ≤ 6.6.* ; unaffected 6.12.96 ≤ 6.12.* ; unaffected 6.18.39 ≤ 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