CVE-2026-97431
drm/amd/display: Avoid DPMS-on for phantom stream
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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 6.18.53
- 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: Avoid DPMS-on for phantom stream [Why & How] Calling dc_update_planes_and_stream separately for stream and its phantom stream causes a NULL pointer dereference, since the phantom is destroyed on the first call. Skip the call for phantom streams.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
From 9c6669c2e21a2d9b3f3857883c715a302ae64ac0 · fixed in f2463fc246d3c39be1371389c52b29418ad673d0; From 9c6669c2e21a2d9b3f3857883c715a302ae64ac0 · fixed in 10f5f9c0ef32d08b228bfee3684b62f36f395852
- Linux Linux
6.17
- KernelLinux
From 6.17.0 · fixed in 6.18.53