CVE-2013-4154

2013-09-3021:00:00

redhat

raw.githubusercontent.com

6.3 Medium

AI Score

Confidence

High

0.014 Low

EPSS

Percentile

86.3%

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.