Riskcovery

CVE-2023-52671

drm/amd/display: Fix hang/underflow when transitioning to ODM4:1

State
Published
Severity
Not scored
Published
May 17, 2024
Updated
Oct 30, 2026
Reserved
Mar 7, 2024

Read the record on cve.org

Description

In the Linux kernel, the following vulnerability has been resolved:

drm/amd/display: Fix hang/underflow when transitioning to ODM4:1

[Why] Under some circumstances, disabling an OPTC and attempting to reclaim its OPP(s) for a different OPTC could cause a hang/underflow due to OPPs not being properly disconnected from the disabled OPTC.

[How] Ensure that all OPPs are unassigned from an OPTC when it gets disabled.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before 335fb62c36611f4a154983466cb7e9daa149a1d5Affected
  • 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before ae62f1dde66a6f0eee98defc4c7a346bd5acd239Affected
  • 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before 4b6b479b2da6badff099b2e3abf0248936eefbf5Affected
  • 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before e7b2b108cdeab76a7e7324459e50b0c1214c0386Affected
LinuxLinux
  • 4.15Affected
  • before 4.15Not affected
  • 6.1.191 through 6.1.*Not affected
  • 6.6.24 through 6.6.*Not affected
  • 6.7.3 through 6.7.*Not affected
  • 6.8 and laterNot affected

References

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.