The lxcDomainGetMemoryParameters method in lxc/lxc_driver.c in libvirt
1.0.5 through 1.2.0 does not properly check the status of LXC guests
when reading memory tunables, which allows local users to cause a
denial of service (NULL pointer dereference and libvirtd crash) via a
guest in the shutdown status, as demonstrated by the "virsh memtune"
Note:References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MLIST:[libvirt] 20131220 SECURITY: CVE-2013-6436: libvirtd daemon crash when reading memory tunables for LXC guest in shutoff status
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