CVE-2005-2100: Red Hat Enterprise Linux
Low severity, CVSS 2.1. EPSS: 0.4% chance of exploitation in the next 30 days.
The rw_vm function in usercopy.c in the 4GB split patch for the Linux kernel in Red Hat Enterprise Linux 4 does not perform proper bounds checking, which allows local users to cause a denial of service (crash).
Affected products
Published 2005-10-25. Last modified 2026-06-16.