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CVE PROGRAM SOURCE RECORDUnscored

CVE-2025-21841

cpufreq/amd-pstate: Fix cpufreq_policy ref counting

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Status
Published
Published
Updated
Assigning organization
Linux

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

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 45722e777fd99ea863fe653c1838d39f678506e2 to < 56e6976793c0fcf1638aa534242408ab4e4ca705affected
  • 45722e777fd99ea863fe653c1838d39f678506e2 to < 28e4c515cf644c621800bd97841757fd49891ba4affected
  • 45722e777fd99ea863fe653c1838d39f678506e2 to < 3ace20038e19f23fe73259513f1f08d4bf1a3c83affected

Linux Linux

Default version status: affected

  • 6.12affected
  • 0 to < 6.12unaffected
  • 6.12.16 to ≤ 6.12.*unaffected
  • 6.13.4 to ≤ 6.13.*unaffected
  • 6.14 to ≤ *unaffected

References