Published: 01/10/2013 Updated: 13/02/2023

CVSS v2 Base Score: 5.5 | Impact Score: 6.9 | Exploitability Score: 5.1

VMScore: 490

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

Off-by-one error in the __addr_ok macro in Xen 3.3 and previous versions allows local 64 bit PV guest administrators to cause a denial of service (host crash) via unspecified hypercalls that ignore virtual-address bits.

Vulnerable Product	Search on Vulmon	Subscribe to Product
xen xen 3.2.0
xen xen 3.2.1
xen xen 3.0.4
xen xen
xen xen 3.2.2
xen xen 3.0.3
xen xen 3.2.3
xen xen 3.0.2
xen xen 3.1.4
xen xen 3.1.3

Synopsis Important: kernel security and bug fix update Type/Severity Security Advisory: Important Topic Updated kernel packages that fix several security issues and various bugsare now available for Red Hat Enterprise Linux 56 Extended Update SupportThe Red Hat Security Response Team has rated this update ...

CWE-399 http://www.openwall.com/lists/oss-security/2011/09/02/2 https://bugzilla.redhat.com/show_bug.cgi?id=728042 http://secunia.com/advisories/55082 http://security.gentoo.org/glsa/glsa-201309-24.xml http://rhn.redhat.com/errata/RHSA-2011-1212.html https://access.redhat.com/errata/RHSA-2011:1813 https://nvd.nist.gov

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CVE-2011-2901

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