{"id":"CVE-2023-52671","state":"PUBLISHED","title":"drm/amd/display: Fix hang/underflow when transitioning to ODM4:1","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Fix hang/underflow when transitioning to ODM4:1\n\n[Why]\nUnder some circumstances, disabling an OPTC and attempting to reclaim\nits OPP(s) for a different OPTC could cause a hang/underflow due to OPPs\nnot being properly disconnected from the disabled OPTC.\n\n[How]\nEnsure that all OPPs are unassigned from an OPTC when it gets disabled.","publishedAt":"2024-05-17T14:02:05.992Z","updatedAt":"2026-10-30T12:17:19.832Z","severity":null,"assigner":"Linux","products":["Linux 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