MEDIUM Published May 1, 2025

CVE-2022-49835

In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: fix potential memleak in 'add_widget_node' As 'kobject_add' may allocated memory for 'kobject->name' when return error. And in this function, if call 'kobject_add' failed didn't free kobject. So call 'kobject_put' to recycling resources.

CVSS base score

5.5 (v3.1)

Severity

MEDIUM

Attack vector

Local

Weakness

CWE-401

Last modified

November 5, 2026

CVSS vector

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

Affected products

linux linux kernel

References

git.kernel.org Patch
git.kernel.org Patch
git.kernel.org Patch
git.kernel.org Patch
git.kernel.org Patch
git.kernel.org Patch
git.kernel.org Patch
git.kernel.org Patch

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CVE-2022-49835

Affected products

References

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