Fiche vulnérabilité
CVE-2022-48701 : faille élevée linux linux kernel (CVSS 7.1)
Description
In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Fix an out-of-bounds bug in __snd_usb_parse_audio_interface() There may be a bad USB audio device with a USB ID of (0x04fa, 0x4201) and the number of it's interfaces less than 4, an out-of-bounds read bug occurs when parsing the interface descriptor for this device. Fix this by checking the number of interfaces.
En bref
- Sévérité
- Élevée (CVSS 7.1)
- Vecteur CVSS
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
- Exploitation active
- Non signalée par la CISA
- Publication
- 3 mai 2024
- Dernière mise à jour
- 17 juin 2026
Produits concernés
- linux linux kernel
Références
- Fiche CVE-2022-48701 sur le NVD (NIST)
- git.kernel.org/stable/c/0492798bf8dfcc09c9337a1ba065da1d1ca68…
- git.kernel.org/stable/c/2a308e415d247a23d4d64c964c02e782eede2…
- git.kernel.org/stable/c/6123bec8480d23369e2ee0b2208611619f269…
- git.kernel.org/stable/c/8293e61bbf908b18ff9935238d4fc2ad359e3…
- git.kernel.org/stable/c/91904870370fd986c29719846ed76d559de43…
- git.kernel.org/stable/c/98e8e67395cc6d0cdf3a771f86ea42d0ee6e5…
- git.kernel.org/stable/c/b970518014f2f0f6c493fb86c1e092b936899…
- git.kernel.org/stable/c/e53f47f6c1a56d2af728909f1cb894da6b43d…