CVE-2023-3397: Linux Kernel

Medium severity, CVSS 6.3. EPSS: 0.2% chance of exploitation in the next 30 days.

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.

Affected products

• Linux Linux Kernel: affected versions not specified

Published 2023-11-01. Last modified 2026-06-17.