CVE-2022-49391

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-49391
In the Linux kernel, the following vulnerability has been resolved: remoteproc: mtk_scp: Fix a potential double free 'scp->rproc' is allocated using devm_rproc_alloc(), so there is no need to free it explicitly in the remove function.

7.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/adc02700236613b344a947a897fc2741d52a43b9 Patch
https://git.kernel.org/stable/c/eac3e5b1c12f85732e60f5f8b985444d273866bb Patch
Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
History

17 Apr 2025, 20:47

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.8
CWE CWE-415
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: remoteproc: mtk_scp: Se corrige una posible doble liberación: 'scp->rproc' se asigna mediante devm_rproc_alloc(), por lo que no es necesario liberarlo explícitamente en la función de eliminación.
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
First Time Linux linux Kernel
Linux
References () https://git.kernel.org/stable/c/adc02700236613b344a947a897fc2741d52a43b9 - () https://git.kernel.org/stable/c/adc02700236613b344a947a897fc2741d52a43b9 - Patch
References () https://git.kernel.org/stable/c/eac3e5b1c12f85732e60f5f8b985444d273866bb - () https://git.kernel.org/stable/c/eac3e5b1c12f85732e60f5f8b985444d273866bb - Patch

26 Feb 2025, 07:01

Type Values Removed Values Added
New CVE
Information

Published : 2025-02-26 07:01

Updated : 2025-04-17 20:47

NVD link : CVE-2022-49391

Mitre link : CVE-2022-49391

CVE.ORG link : CVE-2022-49391

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-415

Double Free