CVE-2012-2693: Red Hat Libvirt

Low severity, CVSS 3.7. EPSS: 0.3% chance of exploitation in the next 30 days.

libvirt, possibly before 0.9.12, does not properly assign USB devices to virtual machines when multiple devices have the same vendor and product ID, which might cause the wrong device to be associated with a guest and might allow local users to access unintended USB devices.

Affected products

• Red Hat Libvirt: up to and including 0.9.11; version 0.0.1 only; version 0.0.2 only; version 0.0.3 only; version 0.0.4 only; version 0.0.5 only; …

Published 2012-06-17. Last modified 2026-06-16.