cve-2024-46713
Vulnerability from cvelistv5
Published
2024-09-13 14:49
Modified
2024-12-19 09:21
Severity ?
Summary
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.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2ab9d830262c132ab5db2f571003d80850d56b2a
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/52d13d224fdf1299c8b642807fa1ea14d693f5ff
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7882923f1cb88dc1a17f2bf0c81b1fc80d44db82
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9dc7ad2b67772cfb94ceb3b0c9c4023c2463215d
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b9b6882e243b653d379abbeaa64a500182aba370
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c4b69bee3f4ef76809288fe6827bc14d4ae788ef
Impacted products
Vendor Product Version
Linux Linux Version: 45bfb2e50471abbbfd83d40d28c986078b0d24ff
Version: 45bfb2e50471abbbfd83d40d28c986078b0d24ff
Version: 45bfb2e50471abbbfd83d40d28c986078b0d24ff
Version: 45bfb2e50471abbbfd83d40d28c986078b0d24ff
Version: 45bfb2e50471abbbfd83d40d28c986078b0d24ff
Version: 45bfb2e50471abbbfd83d40d28c986078b0d24ff
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   Linux Linux Version: 4.1
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