libvirt: A NULL pointer dereference flaw (CVE-2019-3840)
A NULL pointer dereference flaw was discovered in libvirt before version
5.0.0 in the
way it gets interface information through the QEMU agent. An attacker in a guest VM
can use this flaw to crash libvirtd and cause a denial of service.
(from redmine: issue id 10421, created on 2019-05-08, closed on 2019-06-20)