CVE-2024-46713

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2024-46713
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-46713.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-46713
Downstream
Related
Published
2024-09-13T14:49:13.691Z
Modified
2026-03-20T12:37:50.483746Z
Summary
perf/aux: Fix AUX buffer serialization
Details

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 perfevent::mmapmutex order was already wrong, that is, it nesting under mmap_lock is not new with this patch.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/46xxx/CVE-2024-46713.json"
}
References

Affected packages

Git / 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/osv-test-cve-osv-conversion/osv-output/CVE-2024-46713.json"