[SECURITY] Fedora 26 Update: qemu-2.9.1-2.fc26

--------------------------------------------------------------------------------
Fedora Update Notification
FEDORA-2017-9149114fba
2017-11-07 21:00:14.741722
--------------------------------------------------------------------------------

Name        : qemu
Product     : Fedora 26
Version     : 2.9.1
Release     : 2.fc26
URL         : http://www.qemu.org/
Summary     : QEMU is a FAST! processor emulator
Description :
QEMU is a generic and open source processor emulator which achieves a good
emulation speed by using dynamic translation. QEMU has two operating modes:

 * Full system emulation. In this mode, QEMU emulates a full system (for
   example a PC), including a processor and various peripherials. It can be
   used to launch different Operating Systems without rebooting the PC or
   to debug system code.
 * User mode emulation. In this mode, QEMU can launch Linux processes compiled
   for one CPU on another CPU.

As QEMU requires no host kernel patches to run, it is safe and easy to use.

--------------------------------------------------------------------------------
Update Information:

* Fix usb3 drive issues with windows guests (bz #1493196) * CVE-2017-15038: 9p:
information disclosure when reading extended attributes (bz #1499111) *
CVE-2017-15268: potential memory exhaustion via websock connection to VNC (bz
#1496882) * CVE-2017-14167: multiboot OOB access while loading kernel image (bz
#1489376) * CVE-2017-13672: vga: OOB read access during display update (bz
#1486561) * CVE-2017-12809: flushing of empty CDROM drives leads to NULL deref
(bz #1483536) * CVE-2017-11434 slirp: out-of-bounds read while parsing dhcp
options (bz #1472612) * Fix sending multimedia keys through spice (bz #1471758)
* Another ppc64le binfmt fix (bz #1500526)
--------------------------------------------------------------------------------
References:

  [ 1 ] Bug #1499110 - CVE-2017-15038 Qemu: 9p: virtfs: information disclosure when
reading extended attributes
        https://bugzilla.redhat.com/show_bug.cgi?id=1499110
  [ 2 ] Bug #1496879 - CVE-2017-15268 Qemu: I/O: potential memory exhaustion via websock
connection to VNC
        https://bugzilla.redhat.com/show_bug.cgi?id=1496879
  [ 3 ] Bug #1489375 - CVE-2017-14167 Qemu: i386: multiboot OOB access while loading
kernel image
        https://bugzilla.redhat.com/show_bug.cgi?id=1489375
  [ 4 ] Bug #1486560 - CVE-2017-13672 Qemu: vga: OOB read access during display update
        https://bugzilla.redhat.com/show_bug.cgi?id=1486560
  [ 5 ] Bug #1483534 - CVE-2017-12809 Qemu: ide: flushing of empty CDROM drives leads to
NULL dereference
        https://bugzilla.redhat.com/show_bug.cgi?id=1483534
  [ 6 ] Bug #1472611 - CVE-2017-11434 Qemu: slirp: out-of-bounds read while parsing dhcp
options
        https://bugzilla.redhat.com/show_bug.cgi?id=1472611
--------------------------------------------------------------------------------

This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade qemu' at the command line.
For more information, refer to the dnf documentation available at
http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

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
--------------------------------------------------------------------------------