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Medium severity5.5NVD Advisory· Published Mar 7, 2025· Updated Jun 17, 2026

CVE-2025-21841

CVE-2025-21841

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 products

5

Linux/Kernel4 versions
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*+ 3 more
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*range: >=6.12,<6.12.16
- cpe:2.3:o:linux:linux_kernel:6.14:rc1:*:*:*:*:*:*
- (no CPE)range: 6.12
- (no CPE)
osv-coords
pkg:linux/kernel
Range: >= 6.12.0, < 6.12.16

Patches

Vulnerability mechanics

References

3

News mentions

0

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