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CVE-2013-4554

CVE-2013-4554

EPSS 0.6%
Xen 3.0.3 through 4.1.x (possibly 4.1.6.1), 4.2.x (possibly 4.2.3), and 4.3.x (possibly 4.3.1) does not properly prevent access to hypercalls, which allows local guest users to gain privileges via a crafted application running in ring 1 or 2.
Affected products
n/a · n/a

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References
http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00010.htmlhttp://lists.opensuse.org/opensuse-security-announce/2014-03/msg00015.htmlhttp://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.htmlhttp://lists.opensuse.org/opensuse-security-announce/2014-04/msg00000.htmlhttp://lists.opensuse.org/opensuse-updates/2013-12/msg00059.htmlhttp://rhn.redhat.com/errata/RHSA-2014-0285.htmlhttp://security.gentoo.org/glsa/glsa-201407-03.xmlhttp://www.openwall.com/lists/oss-security/2013/11/26/9