CVE-2013-4154

2013-09-3021:00:00

redhat

www.cve.org

AI Score

7.6

Confidence

High

EPSS

0.014

Percentile

86.4%

JSON

The qemuAgentCommand function in libvirt before 1.1.1, when a guest agent is not configured, allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via vectors related to “agent based cpu (un)plug,” as demonstrated by the “virsh vcpucount foobar --guest” command.