--------------------------------------------------------------------------------Fedora Update Notification
FEDORA-2017-77ca39d254
2017-05-08 14:18:31.664425
--------------------------------------------------------------------------------Name        : xen
Product     : Fedora 26
Version     : 4.8.1
Release     : 2.fc26
URL         : https://xenproject.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:

xen: various flaws (#1447345) x86: 64bit PV guest breakout via pagetable use-after-mode-change [XSA-213] grant transfer allows PV guest to elevate privileges
[XSA-214]
--------------------------------------------------------------------------------References:

  [ 1 ] Bug #1443222 - xsa213 xen: x86: 64bit PV guest breakout via pagetable use-after-mode-change (XSA-213)
        https://bugzilla.redhat.com/show_bug.cgi?id=1443222
  [ 2 ] Bug #1443223 - xsa214 xen: grant transfer allows PV guest to elevate privileges (XSA-214)
        https://bugzilla.redhat.com/show_bug.cgi?id=1443223
--------------------------------------------------------------------------------This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade xen' at the command line.
For more information, refer to the dnf documentation available at
https://dnf.readthedocs.io/en/latest/command_ref.html

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/security/
--------------------------------------------------------------------------------
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