CVE ID:	CVE-2010-2938
Description:	arch/x86/hvm/vmx/vmcs.c in the virtual-machine control structure (VMCS) implementation in the Linux kernel 2.6.18 on Red Hat Enterprise Linux (RHEL) 5, when an Intel platform without Extended Page Tables (EPT) functionality is used, accesses VMCS fields without verifying hardware support for these fields, which allows local users to cause a denial of service (host OS crash) by requesting a VMCS dump for a fully virtualized Xen guest.
Test IDs:	None available
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2010-2938 20111013 VMSA-2011-0012 VMware ESXi and ESX updates to third party libraries and ESX Service Console http://www.securityfocus.com/archive/1/520102/100/0/threaded 43578 http://www.securityfocus.com/bid/43578 46397 http://secunia.com/advisories/46397 RHSA-2010:0723 http://www.redhat.com/support/errata/RHSA-2010-0723.html http://support.avaya.com/css/P8/documents/100113326 http://support.avaya.com/css/P8/documents/100113326 http://www.vmware.com/security/advisories/VMSA-2011-0012.html http://www.vmware.com/security/advisories/VMSA-2011-0012.html http://xenbits.xensource.com/xen-unstable.hg?rev/15911 http://xenbits.xensource.com/xen-unstable.hg?rev/15911 https://bugzilla.redhat.com/show_bug.cgi?id=620490 https://bugzilla.redhat.com/show_bug.cgi?id=620490