CVE-2022-49971

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-49971
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 smu_v13_0_4_init_smc_tables(), but not freed in smu_v13_0_4_fini_smc_tables(). This may cause memory leaks, fix it.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/4b25bdb54578f3b96ff055e5d27bc1cb82950e51 Patch
https://git.kernel.org/stable/c/5afb76522a0af0513b6dc01f84128a73206b051b Patch
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.0:rc1:*:*:*:*:*:*
History

13 Nov 2025, 21:19

Type Values Removed Values Added
CWE CWE-401
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/amd/pm: Se corrige una posible fuga de memoria en gpu_metrics_table. La memoria se asigna para gpu_metrics_table en smu_v13_0_4_init_smc_tables(), pero no se libera en smu_v13_0_4_fini_smc_tables(). Esto puede causar fugas de memoria; corríjalo.
CPE cpe:2.3:o:linux:linux_kernel:6.0:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
First Time Linux
Linux linux Kernel
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
References () https://git.kernel.org/stable/c/4b25bdb54578f3b96ff055e5d27bc1cb82950e51 - () https://git.kernel.org/stable/c/4b25bdb54578f3b96ff055e5d27bc1cb82950e51 - Patch
References () https://git.kernel.org/stable/c/5afb76522a0af0513b6dc01f84128a73206b051b - () https://git.kernel.org/stable/c/5afb76522a0af0513b6dc01f84128a73206b051b - Patch

18 Jun 2025, 11:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-06-18 11:15

Updated : 2025-11-13 21:19

NVD link : CVE-2022-49971

Mitre link : CVE-2022-49971

CVE.ORG link : CVE-2022-49971

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-401

Missing Release of Memory after Effective Lifetime