CVE-2022-49835
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
01/05/2025
Last modified:
02/05/2025
Description
In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
ALSA: hda: fix potential memleak in &#39;add_widget_node&#39;<br />
<br />
As &#39;kobject_add&#39; may allocated memory for &#39;kobject->name&#39; when return error.<br />
And in this function, if call &#39;kobject_add&#39; failed didn&#39;t free kobject.<br />
So call &#39;kobject_put&#39; to recycling resources.
Impact
References to Advisories, Solutions, and Tools
- https://git.kernel.org/stable/c/02dea987ec1cac712c78e75d224ceb9bb73519ed
- https://git.kernel.org/stable/c/3a79f9568de08657fcdbc41d6fc4c0ca145a7a2b
- https://git.kernel.org/stable/c/455d99bd6baf19688048b6d42d9fa74eae27f93b
- https://git.kernel.org/stable/c/7140d7aaf93da6a665b454f91bb4dc6b1de218bd
- https://git.kernel.org/stable/c/90b7d055e2b5f39429f9a9e3815b48a48530ef28
- https://git.kernel.org/stable/c/9a5523f72bd2b0d66eef3d58810c6eb7b5ffc143
- https://git.kernel.org/stable/c/b688a3ec235222d9a84e43a48a6f31acb95baf2d
- https://git.kernel.org/stable/c/bb0ac8d5e541224f599bc8e8f31a313faa4bf7b7