CVE-2026-43135

In the Linux kernel, the following vulnerability has been resolved: media: cx23885: Add missing unmap in snd_cx23885_hw_params() In error path, add cx23885_alsa_dma_unmap() to release the resource acquired by cx23885_alsa_dma_map().

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/0b7f56084cc3d7766bf274b71cd14cc9674b76bf	Patch
https://git.kernel.org/stable/c/141c81849fab2ad4d6e3fdaff7cbaa873e8b5eb2	Patch
https://git.kernel.org/stable/c/505630dd1ebf4b53d3f2866c057ddd93157a24d8	Patch
https://git.kernel.org/stable/c/544215cc37d032ccaf1919852c05e2439a4d7540	Patch
https://git.kernel.org/stable/c/9544b73cad4ee667fed6a60f71570c58a870a735	Patch
https://git.kernel.org/stable/c/9c0a6ff538660c36a98081916a24f08d55a91331	Patch
https://git.kernel.org/stable/c/fc4df593a8ffded2f77d69a73ecb51d364932ca5	Patch
https://git.kernel.org/stable/c/fda46c9025b755ea50a969b960f333be62421b71	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::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

History

11 Nov 2026, 21:10

Type	Values Removed	Values Added
Summary		(es) En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta: media: cx23885: Añadir desmapeo faltante en snd_cx23885_hw_params() En la ruta de error, añadir cx23885_alsa_dma_unmap() para liberar el recurso adquirido por cx23885_alsa_dma_map().

Information

Published : 2026-05-06 12:16

Updated : 2026-11-11 21:10

NVD link : CVE-2026-43135

Mitre link : CVE-2026-43135

CVE.ORG link : CVE-2026-43135

JSON object : View

Products Affected

linux

linux_kernel

CWE

NVD-CWE-noinfo

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