qemu/qemu_driver.c in libvirt before 6.0.0 mishandles the holding of a monitor job during a query to a guest agent, which allows attackers to cause a denial of service (API blockage). CREATE(Triage):(User=admin) [CVE-2019-20485|https://nvd.nist.gov/vuln/detail/CVE-2019-20485]
