{"id":"CVE-2021-47490","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/ttm: fix memleak in ttm_transfered_destroy\n\nWe need to cleanup the fences for ghost objects as well.\n\nBug: https://bugzilla.kernel.org/show_bug.cgi?id=214029\nBug: https://bugzilla.kernel.org/show_bug.cgi?id=214447","modified":"2026-03-15T14:45:50.299751Z","published":"2024-05-22T09:15:10.837Z","related":["SUSE-SU-2024:2008-1","SUSE-SU-2024:2011-1","SUSE-SU-2024:2019-1","SUSE-SU-2024:2189-1","SUSE-SU-2024:2190-1"],"references":[{"type":"FIX","url":"https://git.kernel.org/stable/c/bbc920fb320f1c241cc34ac85edaa0058922246a"},{"type":"FIX","url":"https://git.kernel.org/stable/c/bd99782f3ca491879e8524c89b1c0f40071903bd"},{"type":"FIX","url":"https://git.kernel.org/stable/c/c21b4002214c1c7e7b627b9b53375612f7aab6db"},{"type":"FIX","url":"https://git.kernel.org/stable/c/0db55f9a1bafbe3dac750ea669de9134922389b5"},{"type":"FIX","url":"https://git.kernel.org/stable/c/132a3d998d6753047f22152731fba2b0d6b463dd"},{"type":"FIX","url":"https://git.kernel.org/stable/c/960b1fdfc39aba8f41e9e27b2de0c925c74182d9"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"5.4.157"}]},{"events":[{"introduced":"5.5"},{"fixed":"5.10.77"}]},{"events":[{"introduced":"5.11"},{"fixed":"5.14.16"}]},{"events":[{"introduced":"0"},{"last_affected":"5.15-rc1"}]},{"events":[{"introduced":"0"},{"last_affected":"5.15-rc2"}]},{"events":[{"introduced":"0"},{"last_affected":"5.15-rc3"}]},{"events":[{"introduced":"0"},{"last_affected":"5.15-rc4"}]},{"events":[{"introduced":"0"},{"last_affected":"5.15-rc5"}]},{"events":[{"introduced":"0"},{"last_affected":"5.15-rc6"}]},{"events":[{"introduced":"0"},{"last_affected":"5.15-rc7"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-47490.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}