{"id":"CVE-2024-46713","summary":"perf/aux: Fix AUX buffer serialization","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nperf/aux: Fix AUX buffer serialization\n\nOle reported that event-\u003emmap_mutex is strictly insufficient to\nserialize the AUX buffer, add a per RB mutex to fully serialize it.\n\nNote that in the lock order comment the perf_event::mmap_mutex order\nwas already wrong, that is, it nesting under mmap_lock is not new with\nthis patch.","modified":"2026-04-02T12:19:30.729767Z","published":"2024-09-13T14:49:13.691Z","related":["ALSA-2025:0059","MGASA-2024-0316","MGASA-2024-0318","SUSE-SU-2025:01919-1","SUSE-SU-2025:01951-1","SUSE-SU-2025:01964-1","SUSE-SU-2025:01965-1","SUSE-SU-2025:01967-1","SUSE-SU-2025:01972-1","SUSE-SU-2025:02000-1","SUSE-SU-2025:02846-1","SUSE-SU-2025:20408-1","SUSE-SU-2025:20413-1","SUSE-SU-2025:20419-1","SUSE-SU-2025:20421-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/46xxx/CVE-2024-46713.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/2ab9d830262c132ab5db2f571003d80850d56b2a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/52d13d224fdf1299c8b642807fa1ea14d693f5ff"},{"type":"WEB","url":"https://git.kernel.org/stable/c/7882923f1cb88dc1a17f2bf0c81b1fc80d44db82"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9dc7ad2b67772cfb94ceb3b0c9c4023c2463215d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b9b6882e243b653d379abbeaa64a500182aba370"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c4b69bee3f4ef76809288fe6827bc14d4ae788ef"},{"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-2024-46713.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-46713"},{"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":"45bfb2e50471abbbfd83d40d28c986078b0d24ff"},{"fixed":"7882923f1cb88dc1a17f2bf0c81b1fc80d44db82"},{"fixed":"52d13d224fdf1299c8b642807fa1ea14d693f5ff"},{"fixed":"9dc7ad2b67772cfb94ceb3b0c9c4023c2463215d"},{"fixed":"c4b69bee3f4ef76809288fe6827bc14d4ae788ef"},{"fixed":"b9b6882e243b653d379abbeaa64a500182aba370"},{"fixed":"2ab9d830262c132ab5db2f571003d80850d56b2a"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-46713.json"}}],"schema_version":"1.7.5"}