CVE-2022-50108
Medium
Description
In the Linux kernel, the following vulnerability has been resolved: mfd: max77620: Fix refcount leak in max77620_initialise_fps of_get_child_by_name() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Linux Kernel
PublishedJun 18, 2025
First seenJun 18, 2025
How to fix
Update
- linux linux_kernel5.4.211, 5.10.137, 5.15.61, 5.18.18, 5.19.2 or later
Patches
- git.kernel.org/stable/c/1520669c8255bd637c6b248b2be910e2688d38dd
- git.kernel.org/stable/c/50d5fe8cb94c319cb4316f4d824570c075565354
- git.kernel.org/stable/c/a29c40814039535b950149311986a5f348b5db14
- git.kernel.org/stable/c/afdbadbf18c19779d7bc5df70d872924f9bbd76b
- git.kernel.org/stable/c/b948ff8a9e9ad46d4dff9127777caa14c8c2b53c
- git.kernel.org/stable/c/facd31bbc799f4d0cd25d9d688af7ca41e7f38ee
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 4.7 ≤ v < 5.4.211, 5.5 ≤ v < 5.10.137, 5.11 ≤ v < 5.15.61, 5.16 ≤ v < 5.18.18, 5.19 ≤ v < 5.19.2 | 5.4.211, 5.10.137, 5.15.61, 5.18.18, 5.19.2 |
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