Vulnerability CVE-2014-8135
Published: 2014-12-19

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.

Type:

CWE-Other

CVSS2 => (AV:L/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
2.1/10
2.9/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Redhat -> Libvirt 

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