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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.

PUBLISHED Reserved 2025-12-30 | Published 2025-12-30 | Updated 2025-12-30 | Assigner Linux

Product status

Default status
unaffected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before d804adef7b23b22bb82e1b3dd113e9073cea9bc1
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before f6e7ac4c35a28aef0be93b32c533ae678ad0b9e7
affected

Default status
affected

6.3.4 (semver)
unaffected

6.4 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/d804adef7b23b22bb82e1b3dd113e9073cea9bc1

git.kernel.org/...c/f6e7ac4c35a28aef0be93b32c533ae678ad0b9e7

cve.org (CVE-2023-54320)

nvd.nist.gov (CVE-2023-54320)

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Data based on CVE®. Copyright © 1999-2025, The MITRE Corporation. All rights reserved.