CVE-2026-31655

In the Linux kernel, the following vulnerability has been resolved: pmdomain: imx8mp-blk-ctrl: Keep the NOC_HDCP clock enabled Keep the NOC_HDCP clock always enabled to fix the potential hang caused by the NoC ADB400 port power down handshake.

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/3086374e8bc7fd65f2cc62ef52351c6d662f1543	Patch
https://git.kernel.org/stable/c/80fd0de89805a3f92dc320f5ab5a18007c260374	Patch
https://git.kernel.org/stable/c/d1ef779d02b5df4e8bff4083b20bfea587b43c4b	Patch
https://git.kernel.org/stable/c/d215b525ace9af310b26a24232289770d5834dc3
https://git.kernel.org/stable/c/e44919669f07b8f113ad49a248b44ca4f119bc94	Patch
https://git.kernel.org/stable/c/e91d5f94acf68618ea3ad9c92ac28614e791ae7d	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:6.1:-::::::
	cpe:2.3:o:linux:linux_kernel:7.0:rc1::::::
	cpe:2.3:o:linux:linux_kernel:7.0:rc2::::::
	cpe:2.3:o:linux:linux_kernel:7.0:rc3::::::
	cpe:2.3:o:linux:linux_kernel:7.0:rc4::::::
	cpe:2.3:o:linux:linux_kernel:7.0:rc5::::::
	cpe:2.3:o:linux:linux_kernel:7.0:rc6::::::
	cpe:2.3:o:linux:linux_kernel:7.0:rc7::::::

History

11 Nov 2026, 23:10

Type	Values Removed	Values Added
Summary		(es) En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta: pmdomain: imx8mp-blk-ctrl: Mantener el reloj NOC_HDCP habilitado Mantener el reloj NOC_HDCP siempre habilitado para solucionar el posible bloqueo causado por el handshake de apagado del puerto NoC ADB400.

30 Oct 2026, 13:18

Type	Values Removed	Values Added
References		() https://git.kernel.org/stable/c/d215b525ace9af310b26a24232289770d5834dc3 -

Information

Published : 2026-04-24 15:16

Updated : 2026-11-11 23:10

NVD link : CVE-2026-31655

Mitre link : CVE-2026-31655

CVE.ORG link : CVE-2026-31655

JSON object : View

Products Affected

linux

linux_kernel

CWE

NVD-CWE-noinfo

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