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

CVE-2026-64486
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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: cmipci: check snd_ctl_new1() return value snd_ctl_new1() can return NULL when memory allocation fails. snd_cmipci_spdif_controls() does not check the return value before dereferencing kctl->id.device, which can lead to a NULL pointer dereference. Add NULL checks after snd_ctl_new1() calls and return -ENOMEM if any fails.

Références

Références européennes

Avis du CERT-FR

Produits affectés

ProduitVersions
Linux · Linuxaffected 3454490e0396191f8f9c215fccf5deef76abffb5 < b44888c33c4f11277d0e5e023338f2740232a4ed ; affected f2f312ad88c68a7f4a7789b9269ae33af3c7c7e9 < 8825a06bfa7932a7a74dec01669d405df0b47286 ; affected f2f312ad88c68a7f4a7789b9269ae33af3c7c7e9 < 4dd5b0b1a52a8d6e59a3f217204817228ce0238b ; affected f2f312ad88c68a7f4a7789b9269ae33af3c7c7e9 < af2b009b773bc42995546507963e5e78970dc3ed ; affected f2f312ad88c68a7f4a7789b9269ae33af3c7c7e9 < 67e9ea92cd598cba1783ff701553c776a6cedee9 ; affected f2f312ad88c68a7f4a7789b9269ae33af3c7c7e9 < c205bd1b28fb7e5f1061a4e78813fad7d315cb3e
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