CVE-2003-0700: Red Hat Kernel

High severity, CVSS 7.5. EPSS: 1.9% chance of exploitation in the next 30 days.

The C-Media PCI sound driver in Linux before 2.4.22 does not use the get_user function to access userspace in certain conditions, which crosses security boundaries and may facilitate the exploitation of vulnerabilities, a different vulnerability than CVE-2003-0699.

Affected products

• Red Hat Kernel: up to and including 2.4.21

Published 2004-02-17. Last modified 2026-06-16.