Name        : xen
Product     : Fedora 23
Version     : 4.5.2
Release     : 5.fc23
URL         : http://xen.org/
Summary     : Xen is a virtual machine monitor
Description :
This package contains the XenD daemon and xm command line
tools, needed to manage virtual machines running under the
Xen hypervisor

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Update Information:

eepro100: Prevent two endless loops [CVE-2015-8345], pcnet: fix rx buffer
overflow [CVE-2015-7512], ui: vnc: avoid floating point exception
[CVE-2015-8504], additional patch for [XSA-158, CVE-2015-8338] long running
memory operations on ARM [XSA-158, CVE-2015-8338] XENMEM_exchange error
 handling
issues [XSA-159, CVE-2015-8339, CVE-2015-8340] libxl leak of pv kernel and
initrd on error [XSA-160, CVE-2015-8341]  ----  heap buffer overflow
vulnerability in pcnet emulator [XSA-162, CVE-2015-7504], virtual PMU is
unsupported [XSA-163]
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References:

  [ 1 ] Bug #1285213 - CVE-2015-8345 Qemu: net: eepro100: infinite loop in
 processing command block list
        https://bugzilla.redhat.com/show_bug.cgi?id=1285213
  [ 2 ] Bug #1285061 - CVE-2015-7512 Qemu: net: pcnet: buffer overflow in
 non-loopback mode
        https://bugzilla.redhat.com/show_bug.cgi?id=1285061
  [ 3 ] Bug #1289541 - CVE-2015-8504 Qemu: ui: vnc: avoid floating point
 exception
        https://bugzilla.redhat.com/show_bug.cgi?id=1289541
  [ 4 ] Bug #1261461 - CVE-2015-7504 Qemu: net: pcnet: heap overflow
 vulnerability in pcnet_receive
        https://bugzilla.redhat.com/show_bug.cgi?id=1261461
  [ 5 ] Bug #1285350 - xen: Virtual Performance Measurement Unit feature is
 unsupported
        https://bugzilla.redhat.com/show_bug.cgi?id=1285350
  [ 6 ] Bug #1284933 - CVE-2015-8341 xen: libxl leak of PV kernel can cause OOM
 condition
        https://bugzilla.redhat.com/show_bug.cgi?id=1284933
  [ 7 ] Bug #1284919 - CVE-2015-8339 CVE-2015-8340 xen: XENMEM_exchange error
 handling may cause DoS to host
        https://bugzilla.redhat.com/show_bug.cgi?id=1284919
  [ 8 ] Bug #1284911 - CVE-2015-8338 xen: Long running memory operations on ARM
 cause DoS
        https://bugzilla.redhat.com/show_bug.cgi?id=1284911
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This update can be installed with the "yum" update program. Use
su -c 'yum update xen' at the command line.
For more information, refer to "Managing Software with yum",
available at https://docs.fedoraproject.org/yum/.

All packages are signed with the Fedora Project GPG key.  More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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