[SECURITY] Fedora 22 Update: xen-4.5.1-9.fc22

updates at fedoraproject.org updates at fedoraproject.org
Sun Oct 4 22:53:57 UTC 2015

Fedora Update Notification
2015-10-04 19:11:14.548185

Name        : xen
Product     : Fedora 22
Version     : 4.5.1
Release     : 9.fc22
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

Update Information:

ui/vnc: limit client_cut_text msg payload size [CVE-2015-5239] (#1259504),
e1000: Avoid infinite loop in processing transmit descriptor [CVE-2015-6815]
(#1260224), net: add checks to validate ring buffer pointers [CVE-2015-5279]
(#1263278), net: avoid infinite loop when receiving packets [CVE-2015-5278]
(#1263281), qemu buffer overflow in virtio-serial [CVE-2015-5745] (#1251354)

  [ 1 ] Bug #1257735 - CVE-2015-5239 qemu-kvm: Integer overflow in vnc_client_read() and protocol_client_msg()
  [ 2 ] Bug #1260076 - CVE-2015-6815 qemu: net: e1000: infinite loop issue
  [ 3 ] Bug #1256672 - CVE-2015-5279 qemu: Heap overflow vulnerability in ne2000_receive() function
  [ 4 ] Bug #1256661 - CVE-2015-5278 qemu: Infinite loop in ne2000_receive() function
  [ 5 ] Bug #1251157 - CVE-2015-5745 kernel: qemu buffer overflow in virtio-serial

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/.

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