CVE-2012-3445: Red Hat Libvirt

Low severity, CVSS 3.5. EPSS: 2.2% chance of exploitation in the next 30 days.

The virTypedParameterArrayClear function in libvirt 0.9.13 does not properly handle virDomain* API calls with typed parameters, which might allow remote authenticated users to cause a denial of service (libvirtd crash) via an RPC command with nparams set to zero, which triggers an out-of-bounds read or a free of an invalid pointer.

Affected products

• Red Hat Libvirt: version 0.9.13 only

Published 2012-08-07. Last modified 2026-06-16.