CVE-2022-49251

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-49251
In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: va-macro: fix accessing array out of bounds for enum type Accessing enums using integer would result in array out of bounds access on platforms like aarch64 where sizeof(long) is 8 compared to enum size which is 4 bytes.

7.1 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.2

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/0ea5eff7c6063a8f124188424f8e4c6727f35051 Patch
https://git.kernel.org/stable/c/4a799972a283ab4ec031041304d7e2d34e1a16eb Patch
https://git.kernel.org/stable/c/966408e37d84b762d11978b7bfb03fff0c6222ad Patch
https://git.kernel.org/stable/c/c0099bbf8bc85d30c4cf38220fca3c8d4253fa7f 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, 20:55

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.1
CWE CWE-125
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
First Time Linux
Linux linux Kernel
References () https://git.kernel.org/stable/c/0ea5eff7c6063a8f124188424f8e4c6727f35051 - () https://git.kernel.org/stable/c/0ea5eff7c6063a8f124188424f8e4c6727f35051 - Patch
References () https://git.kernel.org/stable/c/4a799972a283ab4ec031041304d7e2d34e1a16eb - () https://git.kernel.org/stable/c/4a799972a283ab4ec031041304d7e2d34e1a16eb - Patch
References () https://git.kernel.org/stable/c/966408e37d84b762d11978b7bfb03fff0c6222ad - () https://git.kernel.org/stable/c/966408e37d84b762d11978b7bfb03fff0c6222ad - Patch
References () https://git.kernel.org/stable/c/c0099bbf8bc85d30c4cf38220fca3c8d4253fa7f - () https://git.kernel.org/stable/c/c0099bbf8bc85d30c4cf38220fca3c8d4253fa7f - Patch
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ASoC: codecs: va-macro: se corrige el acceso a una matriz fuera de los límites para el tipo de enumeración. Acceder a enumeraciones usando números enteros daría como resultado un acceso a una matriz fuera de los límites en plataformas como aarch64, donde sizeof(long) es 8 en comparación con el tamaño de la enumeración, que es de 4 bytes.

26 Feb 2025, 07:01

Type Values Removed Values Added
New CVE
Information

Published : 2025-02-26 07:01

Updated : 2025-09-22 20:55

NVD link : CVE-2022-49251

Mitre link : CVE-2022-49251

CVE.ORG link : CVE-2022-49251

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-125

Out-of-bounds Read