Vulnerability 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Redhat | Enterprise Virtualization | 2.2 |
| Redhat | Kvm | 83 |
References
- http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00000.html
- http://secunia.com/advisories/42778
- http://www.vupen.com/english/advisories/2011/0012
- https://bugzilla.redhat.com/show_bug.cgi?id=570528
- https://rhn.redhat.com/errata/RHSA-2010-0622.htmlPatchVendor Advisory
- https://rhn.redhat.com/errata/RHSA-2010-0627.htmlPatchVendor Advisory
- http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00000.html
- http://secunia.com/advisories/42778
- http://www.vupen.com/english/advisories/2011/0012
- https://bugzilla.redhat.com/show_bug.cgi?id=570528
- https://rhn.redhat.com/errata/RHSA-2010-0622.htmlPatchVendor Advisory
- https://rhn.redhat.com/errata/RHSA-2010-0627.htmlPatchVendor Advisory
FAQ
What is CVE-2010-0435?
CVE-2010-0435 is a vulnerability with a CVSS score of 4.6 (MEDIUM). 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 poi...
How severe is CVE-2010-0435?
CVE-2010-0435 has been rated MEDIUM with a CVSS base score of 4.6/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2010-0435?
Check the references section above for vendor advisories and patch information. Affected products include: Redhat Enterprise Virtualization, Redhat Kvm.