{"id":"CVE-2024-46821","summary":"drm/amd/pm: Fix negative array index read","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/pm: Fix negative array index read\n\nAvoid using the negative values\nfor clk_idex as an index into an array pptable-\u003eDpmDescriptor.\n\nV2: fix clk_index return check (Tim Huang)","modified":"2026-04-02T12:19:44.323501Z","published":"2024-09-27T12:36:01.290Z","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":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/46xxx/CVE-2024-46821.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/06a3810010b525b9958424e344f0c25b09e128fa"},{"type":"WEB","url":"https://git.kernel.org/stable/c/4711b1347cb9f0c3083da6d87c624d75f9bd1d50"},{"type":"WEB","url":"https://git.kernel.org/stable/c/60f4a4bc3329e5cb8c4df0cc961f0d5ffd96e22d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/befd1dc693c98bad69a701ede3a298698f0f9436"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c8c19ebf7c0b202a6a2d37a52ca112432723db5f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e549cd6da1f21c34ba0f65adeca6a8aa9860b381"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/46xxx/CVE-2024-46821.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-46821"},{"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":"1a195ed5f197fcfd1d99ceedd469857fcd7d8c4f"},{"fixed":"befd1dc693c98bad69a701ede3a298698f0f9436"},{"fixed":"e549cd6da1f21c34ba0f65adeca6a8aa9860b381"},{"fixed":"60f4a4bc3329e5cb8c4df0cc961f0d5ffd96e22d"},{"fixed":"4711b1347cb9f0c3083da6d87c624d75f9bd1d50"},{"fixed":"06a3810010b525b9958424e344f0c25b09e128fa"},{"fixed":"c8c19ebf7c0b202a6a2d37a52ca112432723db5f"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-46821.json"}}],"schema_version":"1.7.5"}