An issue was discovered in Xen through 4.9.x allowing x86 SVM PV guest OS users to cause a denial of service (hypervisor crash) or gain privileges because IDT settings are mishandled during CPU hotplugging.
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-15594.json"
[ { "events": [ { "introduced": "0" }, { "last_affected": "4.9.0" } ] } ]