CVE-2023-52988 : faille élevée linux linux kernel (CVSS 7.8)

In the Linux kernel, the following vulnerability has been resolved: ALSA: hda/via: Avoid potential array out-of-bound in add_secret_dac_path() snd_hda_get_connections() can return a negative error code. It may lead to accessing 'conn' array at a negative index. Found by Linux Verification Center (linuxtesting.org) with SVACE.

Sévérité

Élevée (CVSS 7.8)

Vecteur CVSS

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitation active

Non signalée par la CISA

Publication

27 mars 2025

Dernière mise à jour

17 juin 2026

• linux linux kernel

• Fiche CVE-2023-52988 sur le NVD (NIST)
• git.kernel.org/stable/c/1b9256c96220bcdba287eeeb90e7c910c77f8…
• git.kernel.org/stable/c/2b557fa635e7487f638c0f030c305870839ee…
• git.kernel.org/stable/c/437e50ef6290ac835d526d0e45f466a0aa69b…
• git.kernel.org/stable/c/6e1f586ddec48d71016b81acf68ba9f49ca54…
• git.kernel.org/stable/c/b9cee506da2b7920b5ea02ccd8e78a907d0ee…
• git.kernel.org/stable/c/d6870f3800dbb212ae8433183ee82f566d067…
• git.kernel.org/stable/c/f011360ad234a07cb6fbcc720fff646a93a9f…