CVE-2023-52671: Linux Kernel

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

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.

Affected products

• Linux Linux Kernel: from 4.15, before 6.6.24 (fixed in 6.6.24); from 6.7, before 6.7.3 (fixed in 6.7.3)

Published 2024-05-17. Last modified 2026-06-17.