{"id":"CVE-2024-46804","summary":"drm/amd/display: Add array index check for hdcp ddc access","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Add array index check for hdcp ddc access\n\n[Why]\nCoverity reports OVERRUN warning. Do not check if array\nindex valid.\n\n[How]\nCheck msg_id valid and valid array index.","modified":"2026-04-02T12:19:41.682048Z","published":"2024-09-27T12:35:49.849Z","related":["SUSE-SU-2024:3984-1","SUSE-SU-2024:3986-1","SUSE-SU-2024:4315-1","SUSE-SU-2024:4318-1","SUSE-SU-2024:4364-1","SUSE-SU-2024:4376-1","SUSE-SU-2024:4387-1","SUSE-SU-2025:20163-1","SUSE-SU-2025:20164-1","SUSE-SU-2025:20246-1","SUSE-SU-2025:20247-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/46xxx/CVE-2024-46804.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/0ee4387c5a4b57ec733c3fb4365188d5979cd9c7"},{"type":"WEB","url":"https://git.kernel.org/stable/c/2a63c90c7a90ab2bd23deebc2814fc5b52abf6d2"},{"type":"WEB","url":"https://git.kernel.org/stable/c/4e70c0f5251c25885c31ee84a31f99a01f7cf50e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/8b5ccf3d011969417be653b5a145c72dbd30472c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a3b5ee22a9d3a30045191da5678ca8451ebaea30"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f338f99f6a04d03c802087d82a83561cbd5bdc99"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/46xxx/CVE-2024-46804.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-46804"},{"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":"4c283fdac08abf3211533f70623c90a34f41d08d"},{"fixed":"2a63c90c7a90ab2bd23deebc2814fc5b52abf6d2"},{"fixed":"0ee4387c5a4b57ec733c3fb4365188d5979cd9c7"},{"fixed":"f338f99f6a04d03c802087d82a83561cbd5bdc99"},{"fixed":"8b5ccf3d011969417be653b5a145c72dbd30472c"},{"fixed":"a3b5ee22a9d3a30045191da5678ca8451ebaea30"},{"fixed":"4e70c0f5251c25885c31ee84a31f99a01f7cf50e"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-46804.json"}}],"schema_version":"1.7.5"}