CVE-2026-31655
MEDIUM severity · CVSS 5.5
5.5CVSS MEDIUM
Summary
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.
Impact & exploitability
Attack vectorLocal
Attack complexityLow
Privileges requiredLow
User interactionNone
Confidentiality impactNone
Integrity impactNone
Availability impactHigh
Exploit probability (EPSS)0%
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Official patch: https://git.kernel.org/stable/c/3086374e8bc7fd65f2cc62ef52351c6d662f1543 ↗
Additional information
- NVD record
- https://git.kernel.org/stable/c/3086374e8bc7fd65f2cc62ef52351c6d662f1543Patch
- https://git.kernel.org/stable/c/80fd0de89805a3f92dc320f5ab5a18007c260374Patch
- https://git.kernel.org/stable/c/d1ef779d02b5df4e8bff4083b20bfea587b43c4bPatch
- https://git.kernel.org/stable/c/e44919669f07b8f113ad49a248b44ca4f119bc94Patch
- https://git.kernel.org/stable/c/e91d5f94acf68618ea3ad9c92ac28614e791ae7dPatch
- https://git.kernel.org/stable/c/d215b525ace9af310b26a24232289770d5834dc3