{"id":"CVE-2026-31461","summary":"drm/amd/display: Fix drm_edid leak in amdgpu_dm","details":"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-\u003edrm_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)","modified":"2026-07-15T01:49:17.411833171Z","published":"2026-04-22T13:53:52.875Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31461.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/37c2caa167b0b8aca4f74c32404c5288b876a2a3"},{"type":"WEB","url":"https://git.kernel.org/stable/c/52db857e94b9be4e6315586602b0257d1d2b165a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/eb95595194e4755b62360aa821f40a79b0953105"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31461.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-31461"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"48edb2a4256eedf6c92eecf2bc7744e6ecb44b5e"},{"fixed":"eb95595194e4755b62360aa821f40a79b0953105"},{"fixed":"52db857e94b9be4e6315586602b0257d1d2b165a"},{"fixed":"37c2caa167b0b8aca4f74c32404c5288b876a2a3"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-31461.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.21"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"6.19.11"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-31461.json"}}],"schema_version":"1.7.5"}