CVE-2021-47658

MEDIUM

Linux Kernel < 5.17 - Memory Leak

Title source: rule

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 (1)

[Patch] https://git.kernel.org/stable/c/583637d66a70fc7090e12fb0ebbacc33d39e2214

Scores

CVSS v3 5.5

EPSS 0.0005

EPSS Percentile 14.2%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Classification

CWE

CWE-401

Status published

Affected Products (1)

linux/linux_kernel < 5.17

Timeline

Published Feb 26, 2025

Tracked Since Feb 18, 2026