CVE-2021-4453

In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: fix a potential gpu_metrics_table memory leak Memory is allocated for gpu_metrics_table in renoir_init_smc_tables(), but not freed in int smu_v12_0_fini_smc_tables(). Free it!

Score

CVSS 3.1 5.5 Medium

Status

Modified - 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Published

2025-02-26

Last modified

2026-05-11

Weaknesses

CWE-401

Affected products

• Linux Kernel (Linux)

References

• https://git.kernel.org/stable/c/222cebd995cdf11fe0d502749560f65e64990e55
• https://git.kernel.org/stable/c/257b3bb16634fd936129fe2f57a91594a75b8751
• https://git.kernel.org/stable/c/aa464957f7e660abd554f2546a588f6533720e21