CVE-2005-0504: Linux Kernel

Medium severity, CVSS 4.6. EPSS: 0.6% chance of exploitation in the next 30 days.

Buffer overflow in the MoxaDriverIoctl function for the moxa serial driver (moxa.c) in Linux 2.2.x, 2.4.x, and 2.6.x before 2.6.22 allows local users to execute arbitrary code via a certain modified length value.

Affected products

• Linux Linux Kernel: up to and including 2.6.21; version 2.2.0 only; version 2.2.1 only; version 2.2.2 only; version 2.2.3 only; version 2.2.4 only; …

Published 2005-03-14. Last modified 2026-06-16.