You are here
Home > Preporuke > Sigurnosni nedostaci programskog paketa qemu

Sigurnosni nedostaci programskog paketa qemu

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

Fedora Update Notification
2016-02-01 20:30:53.300192

Name : qemu
Product : Fedora 22
Version : 2.3.1
Release : 11.fc22
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:

* CVE-2015-8567: net: vmxnet3: host memory leakage (bz #1289818) *
CVE-2016-1922: i386: avoid null pointer dereference (bz #1292766) *
CVE-2015-8613: buffer overflow in megasas_ctrl_get_info (bz #1284008) *
CVE-2015-8743: ne2000: OOB memory access in ioport r/w functions (bz #1294787)

[ 1 ] Bug #1284008 – CVE-2015-8613 Qemu: scsi: stack based buffer overflow in megasas_ctrl_get_info
[ 2 ] Bug #1289816 – CVE-2015-8568 CVE-2015-8567 Qemu: net: vmxnet3: host memory leakage
[ 3 ] Bug #1283934 – CVE-2016-1922 Qemu: i386: null pointer dereference in vapic_write()
[ 4 ] Bug #1264929 – CVE-2015-8743 Qemu: net: ne2000: OOB memory access in ioport r/w functions

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

AutorMarijo Plepelic
Cert idNCERT-REF-2016-02-0007-ADV
More in Preporuke
Sigurnosni nedostaci jezgre operacijskog sustava

Otkriveni su sigurnosni nedostaci u jezgri operacijskog sustava Red Hat Enterprise Linux 7.1 Extended Update Support. Otkriveni nedostaci potencijalnim napadačima...