CVE-2001-1273: Linux Kernel

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

The "mxcsr P4" vulnerability in the Linux kernel before 2.2.17-14, when running on certain Intel CPUs, allows local users to cause a denial of service (system halt).

Affected products

• Linux Linux Kernel: up to and including 2.2.17

Published 2001-02-12. Last modified 2026-06-16.