Vulnerability CVE-2010-0435
Published: 2010-08-24   Modified: 2012-02-13

Description:
The Hypervisor (aka rhev-hypervisor) in Red Hat Enterprise Virtualization (RHEV) 2.2, and KVM 83, when the Intel VT-x extension is enabled, allows guest OS users to cause a denial of service (NULL pointer dereference and host OS crash) via vectors related to instruction emulation.

Type:

CWE-Other

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.6/10
6.9/10
3.1/10
Exploit range
Attack complexity
Authentication
Local
Low
Single time
Confidentiality impact
Integrity impact
Availability impact
None
None
Complete
Affected software
Redhat -> Enterprise virtualization 
Redhat -> KVM 

 References:
https://rhn.redhat.com/errata/RHSA-2010-0627.html
https://rhn.redhat.com/errata/RHSA-2010-0622.html
https://bugzilla.redhat.com/show_bug.cgi?id=570528
http://www.vupen.com/english/advisories/2011/0012
http://secunia.com/advisories/42778
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00000.html
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