CVE-2022-50427

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-401

Affected software

VendorProductVersions
LinuxLinux>= 0ca06a00e206b963587ac471e6d1c52bf33b9a18, < a602ec9d88f177dba78bc97fb1adecc7a71ff279; >= 0ca06a00e206b963587ac471e6d1c52bf33b9a18, < 0f8e9a15c8ecf95057061d370a2dddaf1cee4aeb; >= 0ca06a00e206b963587ac471e6d1c52bf33b9a18, < ee8bf0946f62ef00e5db4b613a9f664ac567259a; >= 0ca06a00e206b963587ac471e6d1c52bf33b9a18, < 758dbcc6fbf2286eff02743b093c70a18a407d66; >= 0ca06a00e206b963587ac471e6d1c52bf33b9a18, < bfce73088682ef0770da951f51156c36a89be490; >= 0ca06a00e206b963587ac471e6d1c52bf33b9a18, < 4fdf6f978c6b605ca0d67bf0e982b7a8fc0f4aab; >= 0ca06a00e206b963587ac471e6d1c52bf33b9a18, < c68b2e9ef246117f696e360bbdd2f5736b3a7127; >= 0ca06a00e206b963587ac471e6d1c52bf33b9a18, < 4881bda5ea05c8c240fc8afeaa928e2bc43f61fa
LinuxLinux2.6.14

References

Timeline

Published
Oct 1, 2025
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2022-50427: Medium severity, CVSS 5.5 | Vulnix