CVE-2026-64489

ALSA: ymfpci: check snd_ctl_new1() return value

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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: ymfpci: check snd_ctl_new1() return value snd_ctl_new1() can return NULL when memory allocation fails. snd_ymfpci_create_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 1f6c520932bca5be9e8dec137fccb2fc094a80fe < d7c71dfd4b80f0eacac2c157a8a3a4c6e8b2e0d1 ; affected c9b83ae4a1609b1914ba7fc70826a3f3a8b234db < 91095474eea29b95c9a8bceb9b501a2702b6c55f ; affected c9b83ae4a1609b1914ba7fc70826a3f3a8b234db < 02f33c2062c75e28abc7ad58ce86451cf3140455 ; affected c9b83ae4a1609b1914ba7fc70826a3f3a8b234db < f6538a318947b627710b08a268bc80a48c23bde7 ; affected c9b83ae4a1609b1914ba7fc70826a3f3a8b234db < 18ec7d7785be7a4ee8ea11e355122282caad4267 ; affected c9b83ae4a1609b1914ba7fc70826a3f3a8b234db < e64d170346d00b580c0043de3e5ccb3e331c47d4
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