CVE-2023-3397 Information

Description

A race condition occurred between the functions lmLogClose and txEnd in JFS in the Linux Kernel executed in different threads. This flaw allows a local attacker with normal user privileges to crash the system or leak internal kernel information.

Reference

https://www.spinics.net/lists/kernel/msg4788636.html https://access.redhat.com/security/cve/CVE-2023-3397 https://bugzilla.redhat.com/show_bug.cgi?id=2217271