SUSE SLES12 Security Update : libvirt (SUSE-SU-2020:3039-1)

This update for libvirt fixes the following issues : CVE-2020-15708: Added a note to libvirtd.conf about polkit auth in SUSE distros bsc1174955. CVE-2020-25637: Fixed a double free in qemuAgentGetInterfaces bsc1177155. qemu: Adjust max memlock on mdev hotplug bsc1177480. Xen: Don't add dom0 twice...