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Sigurnosni nedostaci programskog paketa qemu

  • Detalji os-a: WN7
  • Važnost: IMP
  • Operativni sustavi: L
  • Kategorije: LFE

Fedora Update Notification
2015-12-17 04:36:18.190872

Name : qemu
Product : Fedora 23
Version : 2.4.1
Release : 2.fc23
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 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)

[ 1 ] Bug #1285213 – CVE-2015-8345 Qemu: net: eepro100: infinite loop in processing command block list
[ 2 ] Bug #1261461 – CVE-2015-7504 Qemu: net: pcnet: heap overflow vulnerability in pcnet_receive
[ 3 ] Bug #1285061 – CVE-2015-7512 Qemu: net: pcnet: buffer overflow in non-loopback mode

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

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
package-announce mailing list

AutorMarko Stanec
Cert idNCERT-REF-2015-12-0016-ADV
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