Resolved Bugs
1207741 – CVE-2015-2752 xen: long latency MMIO mapping operations are not preemptible (xsa125) [fedora-all]
1207739 – CVE-2015-2751 xen: certain domctl operations may be abused to lock up the host [fedora-all]
1207738 – CVE-2015-2756 xen: unmediated PCI command register access in qemu (xsa126) [fedora-all]
1203732 – CVE-2015-2752 xen: long latency MMIO mapping operations are not preemptible (xsa125)
1203737 – CVE-2015-2756 xen: unmediated PCI command register access in qemu (xsa126)
1203745 – CVE-2015-2751 xen: certain domctl operations may be abused to lock up the host<br
Long latency MMIO mapping operations are not preemptible [XSA-125, CVE-2015-2752]
Unmediated PCI command register access in qemu [XSA-126, CVE-2015-2756]
Certain domctl operations may be abused to lock up the host [XSA-127, CVE-2015-2751]
update to xen-4.4.2