Qemu: usb: ohci: infinite loop due to incorrect return value [CVE-2017-9330]
    	(#1457698)
    Qemu: nbd: segmentation fault due to client non-negotiation [CVE-2017-9524]
    	(#1460173)
    Qemu: qemu-nbd: server breaks with SIGPIPE upon client abort [CVE-2017-10664]
    	(#1466466)
    Qemu: exec: oob access during dma operation [CVE-2017-11334] (#1471640)
    revised full fix for XSA-226 (regressed 32-bit Dom0 or backend domains)