{"id":"CVE-2026-31461","title":"drm/amd/display: Fix drm_edid leak in amdgpu_dm","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Fix drm_edid leak in amdgpu_dm\n\n[WHAT]\nWhen a sink is connected, aconnector->drm_edid was overwritten without\nfreeing the previous allocation, causing …","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= 48edb2a4256eedf6c92eecf2bc7744e6ecb44b5e < eb95595194e4755b62360aa821f40a79b0953105","Linux >= 48edb2a4256eedf6c92eecf2bc7744e6ecb44b5e < 52db857e94b9be4e6315586602b0257d1d2b165a","Linux >= 48edb2a4256eedf6c92eecf2bc7744e6ecb44b5e < 37c2caa167b0b8aca4f74c32404c5288b876a2a3","Linux 6.13"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-11-05T21:34:20.064440Z"},"published":"2026-04-22","updated":"2026-11-05","sourceUpdated":"2026-11-05T21:45:00.406Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-31461","references":[{"url":"https://git.kernel.org/stable/c/eb95595194e4755b62360aa821f40a79b0953105"},{"url":"https://git.kernel.org/stable/c/52db857e94b9be4e6315586602b0257d1d2b165a"},{"url":"https://git.kernel.org/stable/c/37c2caa167b0b8aca4f74c32404c5288b876a2a3"}],"tags":["cve.org"],"epss":0.00121,"epssPercentile":0.01902,"ingestedAt":"2026-11-05T22:38:32.148Z","slug":"CVE-2026-31461","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Fix drm_edid leak in amdgpu_dm\n\n[WHAT]\nWhen a sink is connected, aconnector->drm_edid was overwritten without\nfreeing the previous allocation, causing a memory leak on resume.\n\n[HOW]\nFree the previous drm_edid before updating it.\n\n(cherry picked from commit 52024a94e7111366141cfc5d888b2ef011f879e5)\n\n## Affected\n\n- `Linux >= 48edb2a4256eedf6c92eecf2bc7744e6ecb44b5e < eb95595194e4755b62360aa821f40a79b0953105`\n- `Linux >= 48edb2a4256eedf6c92eecf2bc7744e6ecb44b5e < 52db857e94b9be4e6315586602b0257d1d2b165a`\n- `Linux >= 48edb2a4256eedf6c92eecf2bc7744e6ecb44b5e < 37c2caa167b0b8aca4f74c32404c5288b876a2a3`\n- `Linux 6.13`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}