{"schema_version":"1.9.0","id":"CVE-2023-53816","published":"2025-12-09T00:01:14.166Z","modified":"2026-08-12T03:51:12.553997524Z","related":["SUSE-SU-2026:0263-1","SUSE-SU-2026:0317-1","SUSE-SU-2026:1078-1"],"summary":"drm/amdkfd: fix potential kgd_mem UAFs","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdkfd: fix potential kgd_mem UAFs\n\nkgd_mem pointers returned by kfd_process_device_translate_handle are\nonly guaranteed to be valid while p->mutex is held. As soon as the mutex\nis unlocked, another thread can free the BO.","affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"4a488a7ad71401169cecee75dc94bcce642e2c53"},{"fixed":"5045360f3bb62ccd4f87202e33489f71f8bbc3fc"},{"fixed":"5ca14fb5552ac13a2402d306c0bd2379a71610ff"},{"fixed":"9da050b0d9e04439d225a2ec3044af70cdfb3933"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53816.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.19.0"},{"fixed":"6.1.23"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.2.10"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53816.json"}}],"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/5045360f3bb62ccd4f87202e33489f71f8bbc3fc"},{"type":"WEB","url":"https://git.kernel.org/stable/c/5ca14fb5552ac13a2402d306c0bd2379a71610ff"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9da050b0d9e04439d225a2ec3044af70cdfb3933"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53816.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-53816"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53816.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}