CVE-2003-0699: Red Hat Enterprise Linux

High severity, CVSS 7.5. EPSS: 2% chance of exploitation in the next 30 days.

The C-Media PCI sound driver in Linux before 2.4.21 does not use the get_user function to access userspace, which crosses security boundaries and may facilitate the exploitation of vulnerabilities, a different vulnerability than CVE-2003-0700.

Affected products

  • Red Hat Enterprise Linux: version 2.1 only
  • Red Hat Linux Advanced Workstation: version 2.1 only

Published 2003-08-27. Last modified 2026-06-16.