Security Advisory

CVE-2013-4154

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2013-09-30 21:00:00

Last updated 2024-08-06 16:30:50

Assigner redhat

CVSS score not scored

State PUBLISHED

Description

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.

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