CVE-2024-46713
perf/aux: Fix AUX buffer serialization
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: perf/aux: Fix AUX buffer serialization Ole reported that event->mmap_mutex is strictly insufficient to serialize the AUX buffer, add a per RB mutex to fully serialize it. Note that in the lock order comment the perf_event::mmap_mutex order was already wrong, that is, it nesting under mmap_lock is not new with this patch.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 13, 2024 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
45bfb2e50471abbbfd83d40d28c986078b0d24ff < 7882923f1cb88dc1a17f2bf0c81b1fc80d44db82 45bfb2e50471abbbfd83d40d28c986078b0d24ff < 52d13d224fdf1299c8b642807fa1ea14d693f5ff 45bfb2e50471abbbfd83d40d28c986078b0d24ff < 9dc7ad2b67772cfb94ceb3b0c9c4023c2463215d 45bfb2e50471abbbfd83d40d28c986078b0d24ff < c4b69bee3f4ef76809288fe6827bc14d4ae788ef 45bfb2e50471abbbfd83d40d28c986078b0d24ff < b9b6882e243b653d379abbeaa64a500182aba370 45bfb2e50471abbbfd83d40d28c986078b0d24ff < 2ab9d830262c132ab5db2f571003d80850d56b2a
Linux / Linux
4.1
References
git.kernel.org: https://git.kernel.org/stable/c/7882923f1cb88dc1a17f2bf0c81b1fc80d44db82 git.kernel.org: https://git.kernel.org/stable/c/52d13d224fdf1299c8b642807fa1ea14d693f5ff git.kernel.org: https://git.kernel.org/stable/c/9dc7ad2b67772cfb94ceb3b0c9c4023c2463215d git.kernel.org: https://git.kernel.org/stable/c/c4b69bee3f4ef76809288fe6827bc14d4ae788ef git.kernel.org: https://git.kernel.org/stable/c/b9b6882e243b653d379abbeaa64a500182aba370 git.kernel.org: https://git.kernel.org/stable/c/2ab9d830262c132ab5db2f571003d80850d56b2a lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html lists.debian.org: https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html