Bug 2532336 (CVE-2026-89773) - CVE-2026-89773 kernel: Linux kernel: AMD display driver fails to configure HDCP in transition state
Summary: CVE-2026-89773 kernel: Linux kernel: AMD display driver fails to configure HD...
Keywords:
Status: NEW
Alias: CVE-2026-89773
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-09-11 22:26 UTC by OSIDB Bzimport
Modified: 2026-09-11 22:43 UTC (History)
15 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2026-09-11 22:26:44 UTC 
In the Linux kernel, the following vulnerability has been resolved:

drm/amd/display: Skip Update HDCP Config In Transition State

Transition state does not have a valid dm_stream_ctx that should skip
configuring HDCP routine. The routine is valid to go through only when
a valid stream is created.
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