CVE-2026-31655

ANALYSIS PENDING

pmdomain: imx8mp-blk-ctrl: Keep the NOC_HDCP clock enabled

Title source: cna

Description

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.

References (5)

https://git.kernel.org/stable/c/80fd0de89805a3f92dc320f5ab5a18007c260374

https://git.kernel.org/stable/c/3086374e8bc7fd65f2cc62ef52351c6d662f1543

https://git.kernel.org/stable/c/e44919669f07b8f113ad49a248b44ca4f119bc94

https://git.kernel.org/stable/c/d1ef779d02b5df4e8bff4083b20bfea587b43c4b

https://git.kernel.org/stable/c/e91d5f94acf68618ea3ad9c92ac28614e791ae7d

Details

Status published

Products (12)

Linux/Linux < 6.1

Linux/Linux 6.1

Linux/Linux 6.12.82 - 6.12.*

Linux/Linux 6.18.23 - 6.18.*

Linux/Linux 6.19.13 - 6.19.*

Linux/Linux 6.6.135 - 6.6.*

Linux/Linux 7.0

Linux/Linux 77b0ddb42add47748c661f714e6f4b116a6e8759 - 3086374e8bc7fd65f2cc62ef52351c6d662f1543

Linux/Linux 77b0ddb42add47748c661f714e6f4b116a6e8759 - 80fd0de89805a3f92dc320f5ab5a18007c260374

Linux/Linux 77b0ddb42add47748c661f714e6f4b116a6e8759 - d1ef779d02b5df4e8bff4083b20bfea587b43c4b

... and 2 more

Published Apr 24, 2026

Tracked Since Apr 24, 2026