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Fedora Update Notification
FEDORA-2017-266ab882cd
2017-02-28 19:57:20.960534
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Name        : xen
Product     : Fedora 25
Version     : 4.7.1
Release     : 9.fc25
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

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Update Information:

cirrus_bitblt_cputovideo does not check if memory region is safe [XSA-209,
CVE-2017-2620] (#1425420)
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References:

  [ 1 ] Bug #1420484 - CVE-2017-2620 Qemu: display: cirrus: potential arbitrary code execution via cirrus_bitblt_cputovideo
        https://bugzilla.redhat.com/show_bug.cgi?id=1420484
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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
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Fedora 25: xen Security Update 2017-266ab882cd

March 1, 2017
cirrus_bitblt_cputovideo does not check if memory region is safe [XSA-209, CVE-2017-2620] (#1425420)

Summary

This package contains the XenD daemon and xm command line

tools, needed to manage virtual machines running under the

Xen hypervisor

Update Information:

cirrus_bitblt_cputovideo does not check if memory region is safe [XSA-209, CVE-2017-2620] (#1425420)

Change Log

References

[ 1 ] Bug #1420484 - CVE-2017-2620 Qemu: display: cirrus: potential arbitrary code execution via cirrus_bitblt_cputovideo https://bugzilla.redhat.com/show_bug.cgi?id=1420484

Update Instructions

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

Severity
Name : xen
Product : Fedora 25
Version : 4.7.1
Release : 9.fc25
URL : https://xenproject.org/
Summary : Xen is a virtual machine monitor

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