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.
[ { "events": [ { "introduced": "0" }, { "last_affected": "4.8.0" } ] }, { "events": [ { "introduced": "0" }, { "last_affected": "4.8.1" } ] } ]
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-8904.json"