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PRIOn knowledge basePRION:CVE-2016-7094HistorySep 21, 2016 - 2:25 p.m.
Buffer overflow
2016-09-2114:25:00
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Buffer overflow in Xen 4.7.x and earlier allows local x86 HVM guest OS administrators on guests running with shadow paging to cause a denial of service via a pagetable update.
References
support.citrix.com/article/CTX216071
www.debian.org/security/2016/dsa-3663
www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
www.securityfocus.com/bid/92864
www.securitytracker.com/id/1036753
xenbits.xen.org/xsa/advisory-187.html
xenbits.xen.org/xsa/xsa187-0001-x86-shadow-Avoid-overflowing-sh_ctxt-seg_reg.patch
security.gentoo.org/glsa/201611-09
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