CVE-2001-1393: Linux Kernel

Low severity, CVSS 2.1. EPSS: 0.4% chance of exploitation in the next 30 days.

Unknown vulnerability in classifier code for Linux kernel before 2.2.19 could result in denial of service (hang).

Affected products

• Linux Linux Kernel: up to and including 2.2.19

Published 2001-04-17. Last modified 2026-06-16.