Riskcovery

CVE-2023-54320

platform/x86/amd: pmc: Fix memory leak in amd_pmc_stb_debugfs_open_v2()

State
Published
Severity
Not scored
Published
Dec 30, 2025
Updated
May 11, 2026
Reserved
Dec 30, 2025

Read the record on cve.org

Description

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

platform/x86/amd: pmc: Fix memory leak in amd_pmc_stb_debugfs_open_v2()

Function amd_pmc_stb_debugfs_open_v2() may be called when the STB debug mechanism enabled.

When amd_pmc_send_cmd() fails, the 'buf' needs to be released.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 1ecfd30960d4377c2d85181608936dedd35bb171 to before d804adef7b23b22bb82e1b3dd113e9073cea9bc1Affected
  • 1ecfd30960d4377c2d85181608936dedd35bb171 to before f6e7ac4c35a28aef0be93b32c533ae678ad0b9e7Affected
LinuxLinux
  • 6.3Affected
  • before 6.3Not affected
  • 6.3.4 through 6.3.*Not affected
  • 6.4 and laterNot affected

References

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