{"id":"CVE-2025-21819","state":"PUBLISHED","title":"Revert \"drm/amd/display: Use HW lock mgr for PSR1\"","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nRevert \"drm/amd/display: Use HW lock mgr for PSR1\"\n\nThis reverts commit\na2b5a9956269 (\"drm/amd/display: Use HW lock mgr for PSR1\")\n\nBecause it may cause system hang while connect with two edp panel.","publishedAt":"2025-02-27T20:04:17.284Z","updatedAt":"2026-05-23T15:57:16.241Z","severity":null,"assigner":"Linux","products":["Linux 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