CVE-2025-37793

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-37793
In the Linux kernel, the following vulnerability has been resolved: ASoC: Intel: avs: Fix null-ptr-deref in avs_component_probe() devm_kasprintf() returns NULL when memory allocation fails. Currently, avs_component_probe() does not check for this case, which results in a NULL pointer dereference.

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/23fde311ea1d0a6c36bf92ce48b90b77d0ece1a4 Patch
https://git.kernel.org/stable/c/95f723cf141b95e3b3a5b92cf2ea98a863fe7275 Patch
https://git.kernel.org/stable/c/aaa93b8846101461de815759d39979661b82d5a5 Patch
https://git.kernel.org/stable/c/c2825073271b6f15e669a424b363612082494863 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:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.15:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.15:rc2:*:*:*:*:*:*
History

31 Oct 2025, 20:05

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
First Time Linux linux Kernel
Linux
CPE cpe:2.3:o:linux:linux_kernel:6.15:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.15:rc2:*:*:*:*:*:*
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ASoC: Intel: avs: Se corrige la desreferencia de puntero null en avs_component_probe(). Devm_kasprintf() devuelve NULL cuando falla la asignación de memoria. Actualmente, avs_component_probe() no verifica este caso, lo que resulta en una desreferencia de puntero NULL.
References () https://git.kernel.org/stable/c/23fde311ea1d0a6c36bf92ce48b90b77d0ece1a4 - () https://git.kernel.org/stable/c/23fde311ea1d0a6c36bf92ce48b90b77d0ece1a4 - Patch
References () https://git.kernel.org/stable/c/95f723cf141b95e3b3a5b92cf2ea98a863fe7275 - () https://git.kernel.org/stable/c/95f723cf141b95e3b3a5b92cf2ea98a863fe7275 - Patch
References () https://git.kernel.org/stable/c/aaa93b8846101461de815759d39979661b82d5a5 - () https://git.kernel.org/stable/c/aaa93b8846101461de815759d39979661b82d5a5 - Patch
References () https://git.kernel.org/stable/c/c2825073271b6f15e669a424b363612082494863 - () https://git.kernel.org/stable/c/c2825073271b6f15e669a424b363612082494863 - Patch
CWE CWE-476

01 May 2025, 14:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-05-01 14:15

Updated : 2025-10-31 20:05

NVD link : CVE-2025-37793

Mitre link : CVE-2025-37793

CVE.ORG link : CVE-2025-37793

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-476

NULL Pointer Dereference