CVE-2022-50197

MEDIUM

MEDIUM Priority: 0.01 BB Relevance: 36/100

Published: 2025-06-18 Modified: 2026-11-05 First seen: 2026-11-05 Status: active

Attack Surface

Low Complexity No Interaction

CVSS Vector Breakdown

AV: Local

AC: Low

PR: Low

UI: None

S: Unchanged

C: None

I: None

A: High

Description

In the Linux kernel, the following vulnerability has been resolved: cpufreq: zynq: Fix refcount leak in zynq_get_revision of_find_compatible_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() to avoid refcount leak.

Affected Software (10)

Vendor	Product	Version
Linux	Linux	00f7dc636366f72474b1896f4990b3c086cd2c6d < f52c9be1779d70037ae300762d19b08fe3656237
Linux	Linux	00f7dc636366f72474b1896f4990b3c086cd2c6d < dcbb974254d2a27240c2e50185afdde90f923feb
Linux	Linux	00f7dc636366f72474b1896f4990b3c086cd2c6d < a530fa52d4fdffc5f010f90c05ac63019b8ff5f8
Linux	Linux	00f7dc636366f72474b1896f4990b3c086cd2c6d < 22e6d8bcde8e66b64f46bf9bd2d3d0f88d40c39f
Linux	Linux	00f7dc636366f72474b1896f4990b3c086cd2c6d < 179034fb108e3655142f2af0c309cef171c34d68
Linux	Linux	00f7dc636366f72474b1896f4990b3c086cd2c6d < ecefd22d5db7ccb8bec2646e5d25e058fc33162a
Linux	Linux	00f7dc636366f72474b1896f4990b3c086cd2c6d < 3b01353f1825151a29d08e0868b2bf01e1116ab5
Linux	Linux	00f7dc636366f72474b1896f4990b3c086cd2c6d < d1ff2559cef0f6f8d97fba6337b28adb10689e16
Linux	Linux	3.16
linux	linux_kernel	3.16 – 4.14.291