7.1 High
AI Score
Confidence
High
4.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:S/C:N/I:N/A:C
0.001 Low
EPSS
Percentile
24.9%
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.
CPE | Name | Operator | Version |
---|---|---|---|
redhat:enterprise_virtualization | redhat enterprise virtualization | eq | 2.2 |
redhat:kvm | redhat kvm | eq | 83 |