Vulnerability CVE-2014-3657
Published: 2014-10-06

Description:
The virDomainListPopulate function in conf/domain_conf.c in libvirt before 1.2.9 does not clean up the lock on the list of domains, which allows remote attackers to cause a denial of service (deadlock) via a NULL value in the second parameter in the virConnectListAllDomains API command.

Type:

CWE-399

 (Resource Management Errors)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Libvirt -> Libvirt 

 References:
http://www.ubuntu.com/usn/USN-2404-1
http://security.libvirt.org/2014/0005.html
http://secunia.com/advisories/62303
http://secunia.com/advisories/60291
http://rhn.redhat.com/errata/RHSA-2014-1352.html
http://lists.opensuse.org/opensuse-updates/2014-10/msg00017.html
http://lists.opensuse.org/opensuse-updates/2014-10/msg00014.html
http://libvirt.org/git/?p=libvirt.git;a=commitdiff;h=fc22b2e74890873848b43fffae43025d22053669
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