[SECURITY] Fedora 23 Update: qemu-2.4.1-2.fc23

[updates at fedoraproject.org]

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Fedora Update Notification
FEDORA-2015-2773b85b49
2015-12-17 04:36:18.190872
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Name        : qemu
Product     : Fedora 23
Version     : 2.4.1
Release     : 2.fc23
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.

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Update Information:

* Fix SSE4 emulation with accel=tcg (bz #1270703) * CVE-2015-8345: Fix infinite
loop in eepro100 (bz #1285214) * CVE-2015-7504: Fix heap overflow in pcnet (bz
#1286543) * CVE-2015-7512: Fix buffer overflow in pcnet (bz #1286549)
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References:

  [ 1 ] Bug #1285213 - CVE-2015-8345 Qemu: net: eepro100: infinite loop in processing command block list
        https://bugzilla.redhat.com/show_bug.cgi?id=1285213
  [ 2 ] Bug #1261461 - CVE-2015-7504 Qemu: net: pcnet: heap overflow vulnerability in pcnet_receive
        https://bugzilla.redhat.com/show_bug.cgi?id=1261461
  [ 3 ] Bug #1285061 - CVE-2015-7512 Qemu: net: pcnet: buffer overflow in non-loopback mode
        https://bugzilla.redhat.com/show_bug.cgi?id=1285061
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This update can be installed with the "yum" update program. Use
su -c 'yum update qemu' at the command line.
For more information, refer to "Managing Software with yum",
available at https://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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