CVE-2026-23301

In the Linux kernel, the following vulnerability has been resolved: ASoC: SDCA: Add allocation failure check for Entity name Currently find_sdca_entity_iot() can allocate a string for the Entity name but it doesn't check if that allocation succeeded. Add the missing NULL check after the allocation.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

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/27990181031fdcdbe0f7c46011f6404e5d116386	Patch
https://git.kernel.org/stable/c/bdcc10a86055beb7109a786d94abf5626f375bbd	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel:7.0:rc1::::::
	cpe:2.3:o:linux:linux_kernel:7.0:rc2::::::

History

28 May 2026, 14:44

Type	Values Removed	Values Added
CWE		CWE-252
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 5.5
First Time		Linux Linux linux Kernel
Summary		(es) En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta: ASoC: SDCA: Añadir comprobación de fallo de asignación para el nombre de la Entidad Actualmente, find_sdca_entity_iot() puede asignar una cadena para el nombre de la Entidad, pero no comprueba si esa asignación tuvo éxito. Añadir la comprobación NULL faltante después de la asignación.
CPE		cpe:2.3:o:linux:linux_kernel:7.0:rc1:::::: cpe:2.3:o:linux:linux_kernel:::::::: cpe:2.3:o:linux:linux_kernel:7.0:rc2::::::
References	~~() https://git.kernel.org/stable/c/27990181031fdcdbe0f7c46011f6404e5d116386 -~~	() https://git.kernel.org/stable/c/27990181031fdcdbe0f7c46011f6404e5d116386 - Patch
References	~~() https://git.kernel.org/stable/c/bdcc10a86055beb7109a786d94abf5626f375bbd -~~	() https://git.kernel.org/stable/c/bdcc10a86055beb7109a786d94abf5626f375bbd - Patch

25 Mar 2026, 11:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-03-25 11:16

Updated : 2026-06-17 10:21

NVD link : CVE-2026-23301

Mitre link : CVE-2026-23301

CVE.ORG link : CVE-2026-23301

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-252

Unchecked Return Value

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