CVE-2021-4453

medium

Description

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!

References

https://git.kernel.org/stable/c/aa464957f7e660abd554f2546a588f6533720e21

https://git.kernel.org/stable/c/257b3bb16634fd936129fe2f57a91594a75b8751

https://git.kernel.org/stable/c/222cebd995cdf11fe0d502749560f65e64990e55

Details

Source: Mitre, NVD

Published: 2025-02-26

Updated: 2025-03-18

Risk Information

CVSS v2

Base Score: 4.6

Vector: CVSS2#AV:L/AC:L/Au:S/C:N/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 5.5

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Severity: Medium