The mptsasfetchrequests function in hw/scsi/mptsas.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (infinite loop, and CPU consumption or QEMU process crash) via vectors involving s->state.
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2016-4964.json"