Use After Free Affecting python3-perf package, versions <0:4.18.0-553.el8_10
Threat Intelligence
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk ID SNYK-ROCKY8-PYTHON3PERF-7263480
- published 15 Jun 2024
- disclosed 3 Aug 2023
Introduced: 3 Aug 2023
CVE-2023-4133 Open this link in a new tabHow to fix?
Upgrade Rocky-Linux:8 python3-perf to version 0:4.18.0-553.el8_10 or higher.
This issue was patched in RLSA-2024:3138.
NVD Description
Note: Versions mentioned in the description apply only to the upstream python3-perf package and not the python3-perf package as distributed by Rocky-Linux.
See How to fix? for Rocky-Linux:8 relevant fixed versions and status.
A use-after-free vulnerability was found in the cxgb4 driver in the Linux kernel. The bug occurs when the cxgb4 device is detaching due to a possible rearming of the flower_stats_timer from the work queue. This flaw allows a local user to crash the system, causing a denial of service condition.
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-4133
- https://access.redhat.com/security/cve/CVE-2023-4133
- https://bugzilla.redhat.com/show_bug.cgi?id=2221702
- https://access.redhat.com/errata/RHSA-2024:2394
- https://access.redhat.com/errata/RHSA-2024:2950
- https://access.redhat.com/errata/RHSA-2024:3138