The (1) qemuDomainMigratePerform and (2) qemuDomainMigrateFinish2 functions in qemu/qemu_driver.c in libvirt do not unlock the domain when an ACL check fails, which allow local users to cause a denial of service via unspecified vectors.
http://www.ubuntu.com/usn/USN-2867-1
http://rhn.redhat.com/errata/RHSA-2015-0323.html
http://lists.opensuse.org/opensuse-updates/2015-01/msg00005.html
http://lists.opensuse.org/opensuse-updates/2015-01/msg00003.html
http://advisories.mageia.org/MGASA-2015-0002.html
http://secunia.com/advisories/61111
http://libvirt.org/git/?p=libvirt.git%3Ba=commit%3Bh=2bdcd29c713dfedd813c89f56ae98f6f3898313d
Source: Mitre, NVD
Published: 2014-12-19
Updated: 2025-04-12
Base Score: 2.1
Vector: CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:P
Severity: Low
Base Score: 5.5
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Severity: Medium
EPSS: 0.00131