CVE-2022-50427

EUVD-2025-32844
In the Linux kernel, the following vulnerability has been resolved:

ALSA: ac97: fix possible memory leak in snd_ac97_dev_register()

If device_register() fails in snd_ac97_dev_register(), it should
call put_device() to give up reference, or the name allocated in
dev_set_name() is leaked.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.5 MEDIUM
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 5%
Affected Products (NVD)
VendorProductVersion
linuxlinux_kernel
2.6.14 ≤
𝑥
< 4.9.332
linuxlinux_kernel
4.10 ≤
𝑥
< 4.14.298
linuxlinux_kernel
4.15 ≤
𝑥
< 4.19.264
linuxlinux_kernel
4.20 ≤
𝑥
< 5.4.223
linuxlinux_kernel
5.5 ≤
𝑥
< 5.10.153
linuxlinux_kernel
5.11 ≤
𝑥
< 5.15.77
linuxlinux_kernel
5.16 ≤
𝑥
< 6.0.7
linuxlinux_kernel
6.1:rc1
linuxlinux_kernel
6.1:rc2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bookworm
6.1.148-1
fixed
bookworm (security)
6.1.153-1
fixed
bullseye
5.10.223-1
fixed
bullseye (security)
5.10.237-1
fixed
forky
6.16.8-1
fixed
sid
6.16.9-1
fixed
trixie
6.12.43-1
fixed
trixie (security)
6.12.48-1
fixed
Common Weakness Enumeration
References
https://git.kernel.org/stable/c/0f8e9a15c8ecf95057061d370a2dddaf1cee4aeb
https://git.kernel.org/stable/c/4881bda5ea05c8c240fc8afeaa928e2bc43f61fa
https://git.kernel.org/stable/c/4fdf6f978c6b605ca0d67bf0e982b7a8fc0f4aab
https://git.kernel.org/stable/c/758dbcc6fbf2286eff02743b093c70a18a407d66
https://git.kernel.org/stable/c/a602ec9d88f177dba78bc97fb1adecc7a71ff279
https://git.kernel.org/stable/c/bfce73088682ef0770da951f51156c36a89be490
https://git.kernel.org/stable/c/c68b2e9ef246117f696e360bbdd2f5736b3a7127
https://git.kernel.org/stable/c/ee8bf0946f62ef00e5db4b613a9f664ac567259a