CVE-2026-89773
drm/amd/display: Skip Update HDCP Config In Transition State
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 7.2.4
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
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.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
From 5c9b8b27a883822fe5812bed23bca7ffeb4301f7 · fixed in f733276ae737e4d599d1e19de6722aee1521a154; From 5c9b8b27a883822fe5812bed23bca7ffeb4301f7 · fixed in d5164580a99477dcfe15cea101b153b1e63f1535
- Linux Linux
7.2
- KernelLinux
From 7.2.0 · fixed in 7.2.4