CVE-2005-4733: Netbsd

Medium severity, CVSS 4.9. EPSS: 0.3% chance of exploitation in the next 30 days.

NetBSD 2.0 before 20050316 and NetBSD-current before 20050112 allow local users to cause a denial of service (infinite loop and system hang) by calling the F_CLOSEM fcntl with a parameter value of 0.

Affected products

• Netbsd Netbsd: version 2.0 only

Published 2005-12-31. Last modified 2026-06-16.