Fedora 25: xen Security Update 2017-266ab882cd
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