CVE-2022-49222

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-49222
In the Linux kernel, the following vulnerability has been resolved: drm/bridge: anx7625: Fix overflow issue on reading EDID The length of EDID block can be longer than 256 bytes, so we should use `int` instead of `u8` for the `edid_pos` variable.

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/64c06df2428bb7bb3d8cf5691416001af42d94dd Patch
https://git.kernel.org/stable/c/d5c6f647aec9ed524aedd04a3aec5ebc21d39007 Patch
https://git.kernel.org/stable/c/db1c47d299298a7c52ccb201905d6be979fd7507 Patch
https://git.kernel.org/stable/c/f0d5d938d51af4eb08d9d8684fd9903425a0a87d Patch
Configurations

Configuration 1 (hide)

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

22 Sep 2025, 21:01

Type Values Removed Values Added
CWE CWE-190
References () https://git.kernel.org/stable/c/64c06df2428bb7bb3d8cf5691416001af42d94dd - () https://git.kernel.org/stable/c/64c06df2428bb7bb3d8cf5691416001af42d94dd - Patch
References () https://git.kernel.org/stable/c/d5c6f647aec9ed524aedd04a3aec5ebc21d39007 - () https://git.kernel.org/stable/c/d5c6f647aec9ed524aedd04a3aec5ebc21d39007 - Patch
References () https://git.kernel.org/stable/c/db1c47d299298a7c52ccb201905d6be979fd7507 - () https://git.kernel.org/stable/c/db1c47d299298a7c52ccb201905d6be979fd7507 - Patch
References () https://git.kernel.org/stable/c/f0d5d938d51af4eb08d9d8684fd9903425a0a87d - () https://git.kernel.org/stable/c/f0d5d938d51af4eb08d9d8684fd9903425a0a87d - Patch
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/bridge: anx7625: Se soluciona el problema de desbordamiento al leer EDID La longitud del bloque EDID puede ser mayor a 256 bytes, por lo que deberíamos usar `int` en lugar de `u8` para la variable `edid_pos`.
First Time Linux linux Kernel
Linux
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5

26 Feb 2025, 07:00

Type Values Removed Values Added
New CVE
Information

Published : 2025-02-26 07:00

Updated : 2025-09-22 21:01

NVD link : CVE-2022-49222

Mitre link : CVE-2022-49222

CVE.ORG link : CVE-2022-49222

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-190

Integer Overflow or Wraparound