An issue was discovered in Xen through 4.9.x allowing x86 PV guest OS users to cause a denial of service (memory leak) because reference counts are mishandled.
[ { "events": [ { "introduced": "0" }, { "last_affected": "4.9.0" } ] } ]
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-15593.json"