Bug 2461537 (CVE-2026-31655) - CVE-2026-31655 kernel: pmdomain: imx8mp-blk-ctrl: Keep the NOC_HDCP clock enabled
Summary: CVE-2026-31655 kernel: pmdomain: imx8mp-blk-ctrl: Keep the NOC_HDCP clock ena...
Keywords:
Status: NEW
Alias: CVE-2026-31655
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-04-24 15:07 UTC by OSIDB Bzimport
Modified: 2026-04-24 22:07 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
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Description OSIDB Bzimport 2026-04-24 15:07:15 UTC 
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.
Comment 1 Keith Grant 2026-04-24 22:04:18 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2026042401-CVE-2026-31655-17ab@gregkh/T
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