{"id":"CVE-2009-3722","aliases":["DSA-1962-1","EUVD-2009-3695","GHSA-qx58-4v64-2f59","RHSA-2010:0126","RHSA-2010:0172"],"status":"published","title":"The handle_dr function in arch/x86/kvm/vmx.c in the KVM subsystem in the Linux kernel before 2.6...","description":"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 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application.","status":"published","published":"2009-10-30T20:30:00.377Z","modified":"2026-06-16T23:12:14.087Z","cvss":[{"version":"2.0","score":7.1,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-264"],"updated_at":"2026-11-02T14:01:37.004244Z"}],"osv":[{"id":"DSA-1962-1","title":"kvm - several vulnerabilities","status":"published","published":"2009-12-23T00:00:00Z","modified":"2026-03-09T01:21:29.422701Z","updated_at":"2026-11-02T15:46:15.108335Z"},{"id":"RHSA-2010:0126","title":"Red Hat Security Advisory: kvm security and bug fix update","status":"published","published":"2024-09-13T06:46:53Z","modified":"2026-06-29T10:03:03Z","updated_at":"2026-11-02T15:53:00.468834Z"},{"id":"RHSA-2010:0172","title":"Red Hat Security Advisory: rhev-hypervisor security and bug fix update","status":"published","published":"2024-09-13T06:46:58Z","modified":"2026-06-29T10:03:12Z","updated_at":"2026-11-02T15:53:00.468834Z"}]}}