CVE-2025-21841

Published: Mar 7, 2025Modified: Jun 17, 2026

5.5

Vector

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

Exploitability: 1.8 / Impact: 3.6

Source: NVD

Description

In the Linux kernel, the following vulnerability has been resolved: cpufreq/amd-pstate: Fix cpufreq_policy ref counting amd_pstate_update_limits() takes a cpufreq_policy reference but doesn't decrement the refcount in one of the exit paths, fix that.

Affected (3)

Products: Linux: Linux Kernel

1 product

Configuration A

3 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	From 6.12 to 6.12.16
Linux Linux Kernel	From 6.13 to 6.13.4
Linux Linux Kernel	Version 6.14 rc1

References (3)

https://git.kernel.org/stable/c/28e4c515cf644c621800bd97841757fd49891ba4

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/3ace20038e19f23fe73259513f1f08d4bf1a3c83

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/56e6976793c0fcf1638aa534242408ab4e4ca705

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

Timeline

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