Riskcovery

CVE-2021-47093

platform/x86: intel_pmc_core: fix memleak on registration failure

State
Published
Severity
Not scored
Published
Mar 4, 2024
Updated
May 11, 2026
Reserved
Feb 29, 2024

Read the record on cve.org

Description

In the Linux kernel, the following vulnerability has been resolved:

platform/x86: intel_pmc_core: fix memleak on registration failure

In case device registration fails during module initialisation, the platform device structure needs to be freed using platform_device_put() to properly free all resources (e.g. the device name).

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 938835aa903ae19ad62805134f79bbcf20fc3bea to before 7a37f2e370699e2feca3dca6c8178c71ceee7e8aAffected
  • 938835aa903ae19ad62805134f79bbcf20fc3bea to before 9ca1324755f1f8629a370af5cc315b175331f5d1Affected
  • 938835aa903ae19ad62805134f79bbcf20fc3bea to before 26a8b09437804fabfb1db080d676b96c0de68e7cAffected
LinuxLinux
  • 5.9Affected
  • before 5.9Not affected
  • 5.10.89 through 5.10.*Not affected
  • 5.15.12 through 5.15.*Not affected
  • 5.16 and laterNot affected

References

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