CVE Kennung:	CVE-2009-3722
Beschreibung:	The handle_dr function in arch/x86/kvm/vmx.c in the KVM subsystem in the Linux kernel before 2.6.31.1 does not properly verify the Current Privilege Level (CPL) before accessing a debug register, which allows guest OS users to cause a denial of service (trap) on the host OS via a crafted application.
Test Kennungen:	Nicht verfügbar
Querverweise:	Common Vulnerability Exposure (CVE) ID: CVE-2009-3722 BugTraq ID: 37221 http://www.securityfocus.com/bid/37221 http://www.mandriva.com/security/advisories?name=MDVSA-2010:198 http://marc.info/?l=oss-security&m=125678631403558&w=2 http://marc.info/?l=oss-security&m=125680666827148&w=2 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9892 RedHat Security Advisories: RHSA-2010:0126 http://www.redhat.com/support/errata/RHSA-2010-0126.html http://www.ubuntu.com/usn/usn-864-1