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CVE-2016-9637

CVE-2016-9637

EPSS 0.4%
The (1) ioport_read and (2) ioport_write functions in Xen, when qemu is used as a device model within Xen, might allow local x86 HVM guest OS administrators to gain qemu process privileges via vectors involving an out-of-range ioport access.
Affected products
n/a · n/a

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References
http://rhn.redhat.com/errata/RHSA-2016-2963.htmlhttps://lists.debian.org/debian-lts-announce/2018/02/msg00005.htmlhttps://security.gentoo.org/glsa/201612-56https://support.citrix.com/article/CTX219136http://www.securityfocus.com/bid/94699http://www.securitytracker.com/id/1037397http://xenbits.xen.org/xsa/advisory-199.html