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prionPRIOn knowledge basePRION:CVE-2016-9637
HistoryFeb 17, 2017 - 2:59 a.m.

Security feature bypass

2017-02-1702:59:00
PRIOn knowledge base
www.prio-n.com
7

6.9 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

26.7%

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.