Executive Summary

Informations
Name CVE-2024-46713 First vendor Publication 2024-09-13
Vendor Cve Last vendor Modification 2024-09-13

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
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Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-46713

Sources (Detail)

https://git.kernel.org/stable/c/2ab9d830262c132ab5db2f571003d80850d56b2a
https://git.kernel.org/stable/c/52d13d224fdf1299c8b642807fa1ea14d693f5ff
https://git.kernel.org/stable/c/7882923f1cb88dc1a17f2bf0c81b1fc80d44db82
https://git.kernel.org/stable/c/9dc7ad2b67772cfb94ceb3b0c9c4023c2463215d
https://git.kernel.org/stable/c/b9b6882e243b653d379abbeaa64a500182aba370
https://git.kernel.org/stable/c/c4b69bee3f4ef76809288fe6827bc14d4ae788ef

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