CVE-2014-8135 Information

Description

The storageVolUpload function in storage/storage_driver.c in libvirt before 1.2.11 does not check a certain return value which allows local users to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted offset value in a \virsh vol-upload\ command.

Reference

http://libvirt.org/git/?p=libvirt.git;a=commit;h=87b9437f8951f9d24f9a85c6bbfff0e54df8c984 http://lists.opensuse.org/opensuse-updates/2015-01/msg00005.html http://secunia.com/advisories/61111 http://security.libvirt.org/2014/0009.html https://bugzilla.redhat.com/show_bug.cgi?id=1087104