CVE-2022-50108

MEDIUM

Linux Kernel - Refcount Leak in max77620_initialise_fps

Title source: llm

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.

References (6)

Core 6

Core References

Patch

https://git.kernel.org/stable/c/b948ff8a9e9ad46d4dff9127777caa14c8c2b53c

Patch

https://git.kernel.org/stable/c/afdbadbf18c19779d7bc5df70d872924f9bbd76b

Patch

https://git.kernel.org/stable/c/facd31bbc799f4d0cd25d9d688af7ca41e7f38ee

Patch

https://git.kernel.org/stable/c/50d5fe8cb94c319cb4316f4d824570c075565354

Patch

https://git.kernel.org/stable/c/a29c40814039535b950149311986a5f348b5db14

Patch

https://git.kernel.org/stable/c/1520669c8255bd637c6b248b2be910e2688d38dd

Scores

CVSS v3 5.5

EPSS 0.0020

EPSS Percentile 10.4%

Attack Vector LOCAL

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

Details

Status published

Products (20)

linux/Kernel 4.7.0 - 5.4.211linux

linux/Kernel 5.11.0 - 5.15.61linux

linux/Kernel 5.16.0 - 5.18.18linux

linux/Kernel 5.19.0 - 5.19.2linux

linux/Kernel 5.5.0 - 5.10.137linux

Linux/Linux < 4.7

Linux/Linux 327156c593600e0f08575621c2a56f311d482e7a - 1520669c8255bd637c6b248b2be910e2688d38dd

Linux/Linux 327156c593600e0f08575621c2a56f311d482e7a - 50d5fe8cb94c319cb4316f4d824570c075565354

Linux/Linux 327156c593600e0f08575621c2a56f311d482e7a - a29c40814039535b950149311986a5f348b5db14

Linux/Linux 327156c593600e0f08575621c2a56f311d482e7a - afdbadbf18c19779d7bc5df70d872924f9bbd76b

... and 10 more

Published Jun 18, 2025

Tracked Since Feb 18, 2026