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CVE-2017-8904

CVE-2017-8904

EPSS 0.4%
Xen through 4.8.x mishandles the "contains segment descriptors" property during GNTTABOP_transfer (aka guest transfer) operations, which might allow PV guest OS users to execute arbitrary code on the host OS, aka XSA-214.
Affected products
n/a · n/a

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References
https://blog.xenproject.org/2017/05/02/updates-on-xsa-213-xsa-214-and-xsa-215/https://security.gentoo.org/glsa/201705-11https://xenbits.xen.org/xsa/advisory-214.htmlhttp://www.securityfocus.com/bid/98428http://www.securitytracker.com/id/1038387