CVE-2022-50431 : faille moyenne linux linux kernel (CVSS 5.5)

In the Linux kernel, the following vulnerability has been resolved: ALSA: aoa: i2sbus: fix possible memory leak in i2sbus_add_dev() dev_set_name() in soundbus_add_one() allocates memory for name, it need be freed when of_device_register() fails, call soundbus_dev_put() to give up the reference that hold in device_initialize(), so that it can be freed in kobject_cleanup() when the refcount hit to 0. And other resources are also freed in i2sbus_release_dev(), so it can return 0 directly.

Sévérité

Moyenne (CVSS 5.5)

Vecteur CVSS

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

Exploitation active

Non signalée par la CISA

Publication

1 oct. 2025

Dernière mise à jour

17 juin 2026

• linux linux kernel

• Fiche CVE-2022-50431 sur le NVD (NIST)
• git.kernel.org/stable/c/027fee10e3a400cf6f3237374a1248da10828…
• git.kernel.org/stable/c/4a4c8482e370d697738a78dcd7bf2780832cb…
• git.kernel.org/stable/c/5bdea674534153110b90d70b02f2fbaf48b2c…
• git.kernel.org/stable/c/802532a50acf501fdafe38a84ca2aa886d68a…
• git.kernel.org/stable/c/c7524279c8ddc7dbf3463bec70e0289097959…
• git.kernel.org/stable/c/ce6fd1c382a38b75557db85a2fe99d285540a…
• git.kernel.org/stable/c/e81d7826b8f40430a1ea1b330e24d9a9eb451…
• git.kernel.org/stable/c/fd410d24665e4efb3c1796797181265efe553…