CVE-2022-50108

mfd: max77620: Fix refcount leak in max77620_initialise_fps

EPSS 0.2%

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

18 Jun 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

Affected products

Linux · Linux

References

https://git.kernel.org/stable/c/1520669c8255bd637c6b248b2be910e2688d38dd https://git.kernel.org/stable/c/50d5fe8cb94c319cb4316f4d824570c075565354 https://git.kernel.org/stable/c/a29c40814039535b950149311986a5f348b5db14 https://git.kernel.org/stable/c/afdbadbf18c19779d7bc5df70d872924f9bbd76b https://git.kernel.org/stable/c/b948ff8a9e9ad46d4dff9127777caa14c8c2b53c https://git.kernel.org/stable/c/facd31bbc799f4d0cd25d9d688af7ca41e7f38ee