[SECURITY] Fedora 19 Update: xen-4.2.2-6.fc19

[updates at fedoraproject.org]

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Fedora Update Notification
FEDORA-2013-9986
2013-06-05 01:54:41
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Name        : xen
Product     : Fedora 19
Version     : 4.2.2
Release     : 6.fc19
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:

Information leak on XSAVE/XRSTOR capable AMD CPUs
[XSA-52, CVE-2013-2076] (#970206)
Hypervisor crash due to missing exception recovery on XRSTOR
[XSA-53, CVE-2013-2077] (#970204)
Hypervisor crash due to missing exception recovery on XSETBV
[XSA-54, CVE-2013-2078] (#970202)
Multiple vulnerabilities in libelf PV kernel handling
[XSA-55] (#970640)
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References:

  [ 1 ] Bug #964259 - CVE-2013-2076 kernel: xen: Information leak on XSAVE/XRSTOR capable AMD CPUs
        https://bugzilla.redhat.com/show_bug.cgi?id=964259
  [ 2 ] Bug #964261 - CVE-2013-2077 kernel: xen: Hypervisor crash due to missing exception recovery on XRSTOR
        https://bugzilla.redhat.com/show_bug.cgi?id=964261
  [ 3 ] Bug #964264 - CVE-2013-2078 kernel: xen: Hypervisor crash due to missing exception recovery on XSETBV
        https://bugzilla.redhat.com/show_bug.cgi?id=964264
  [ 4 ] Bug #970631 - xen: Multiple vulnerabilities in libelf PV kernel handling
        https://bugzilla.redhat.com/show_bug.cgi?id=970631
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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 http://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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