Published: 24/08/2010 Updated: 13/02/2023

CVSS v2 Base Score: 4.6 | Impact Score: 6.9 | Exploitability Score: 3.1

VMScore: 409

Vector: AV:L/AC:L/Au:S/C:N/I:N/A:C

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.

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redhat enterprise virtualization 2.2
redhat kvm 83

Synopsis Important: kvm security and bug fix update Type/Severity Security Advisory: Important Topic Updated kvm packages that fix three security issues and multiple bugs arenow available for Red Hat Enterprise Linux 5The Red Hat Security Response Team has rated this update as havingimportant security impa ...

Synopsis Important: rhev-hypervisor security and bug fix update Type/Severity Security Advisory: Important Topic Updated rhev-hypervisor packages that fix multiple security issues and twobugs are now availableThe Red Hat Security Response Team has rated this update as havingimportant security impact Commo ...

Multiple kernel flaws ...

Multiple kernel vulnerablilities ...

Multiple kernel flaws ...

NVD-CWE-Other https://rhn.redhat.com/errata/RHSA-2010-0627.html https://rhn.redhat.com/errata/RHSA-2010-0622.html https://bugzilla.redhat.com/show_bug.cgi?id=570528 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://access.redhat.com/errata/RHSA-2010:0627 https://nvd.nist.gov https://usn.ubuntu.com/1072-1/

CVE-2010-0435

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