vulnerability
Ubuntu: (CVE-2022-49161): linux vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:S/C:N/I:N/A:C) | Feb 26, 2025 | Jun 26, 2025 | Sep 24, 2025 |
Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
Feb 26, 2025
Added
Jun 26, 2025
Modified
Sep 24, 2025
Description
In the Linux kernel, the following vulnerability has been resolved:
ASoC: mediatek: Fix error handling in mt8183_da7219_max98357_dev_probe
The device_node pointer is returned by of_parse_phandle() with refcount
incremented. We should use of_node_put() on it when done.
This function only calls of_node_put() in the regular path.
And it will cause refcount leak in error paths.
Fix this by calling of_node_put() in error handling too.
Solution
no-fix-ubuntu-package
References
- CVE-2022-49161
- https://attackerkb.com/topics/CVE-2022-49161
- URL-https://git.kernel.org/linus/28a265a1ee11febeec5ea73a804f30dcec3181ca
- URL-https://git.kernel.org/stable/c/28a265a1ee11febeec5ea73a804f30dcec3181ca
- URL-https://git.kernel.org/stable/c/9b9f6227e8d0c7c46b6d9d7b8a5c4e0536049fcf
- URL-https://www.cve.org/CVERecord?id=CVE-2022-49161
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