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Sigurnosni nedostaci programskog paketa qemu

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

Fedora Update Notification
2016-06-25 18:27:32.036655

Name : qemu
Product : Fedora 24
Version : 2.6.0
Release : 4.fc24
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-2016-4002: net: buffer overflow in MIPSnet (bz #1326083) * CVE-2016-4952
scsi: pvscsi: out-of-bounds access issue * CVE-2016-4964: scsi: mptsas infinite
loop (bz #1339157) * CVE-2016-5106: scsi: megasas: out-of-bounds write (bz
#1339581) * CVE-2016-5105: scsi: megasas: stack information leakage (bz
#1339585) * CVE-2016-5107: scsi: megasas: out-of-bounds read (bz #1339573) *
CVE-2016-4454: display: vmsvga: out-of-bounds read (bz #1340740) *
CVE-2016-4453: display: vmsvga: infinite loop (bz #1340744) * CVE-2016-5126:
block: iscsi: buffer overflow (bz #1340925) * CVE-2016-5238: scsi: esp: OOB
write (bz #1341932) * CVE-2016-5338: scsi: esp: OOB r/w access (bz #1343325) *
CVE-2016-5337: scsi: megasas: information leakage (bz #1343910) * Fix crash with
-nodefaults -sdl (bz #1340931) * Add deps on edk2-ovmf and edk2-aarch64

[ 1 ] Bug #1326082 – CVE-2016-4002 Qemu: net: buffer overflow in MIPSnet emulator
[ 2 ] Bug #1334384 – CVE-2016-4952 Qemu: scsi: pvscsi: out-of-bounds access issue in pvsci_ring_init_msg/data routines
[ 3 ] Bug #1339155 – CVE-2016-4964 Qemu: scsi: mptsas infinite loop in mptsas_fetch_requests
[ 4 ] Bug #1339578 – CVE-2016-5106 Qemu: scsi: megasas: out-of-bounds write while setting controller properties
[ 5 ] Bug #1339583 – CVE-2016-5105 Qemu: scsi: megasas: stack information leakage while reading configuration
[ 6 ] Bug #1336461 – CVE-2016-5107 Qemu: scsi: megasas: out-of-bounds read in megasas_lookup_frame() function
[ 7 ] Bug #1336429 – CVE-2016-4454 Qemu: display: vmsvga: out-of-bounds read in vmsvga_fifo_read_raw() routine
[ 8 ] Bug #1336650 – CVE-2016-4453 Qemu: display: vmsvga: infinite loop in vmsvga_fifo_run() routine
[ 9 ] Bug #1340924 – CVE-2016-5126 Qemu: block: iscsi: buffer overflow in iscsi_aio_ioctl
[ 10 ] Bug #1341931 – CVE-2016-5238 Qemu: scsi: esp: OOB write when using non-DMA mode in get_cmd
[ 11 ] Bug #1343323 – CVE-2016-5338 Qemu: scsi: esp: OOB r/w access while processing ESP_FIFO
[ 12 ] Bug #1343909 – CVE-2016-5337 Qemu: scsi: megasas: information leakage in megasas_ctrl_get_info

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

AutorTomislav Protega
Cert idNCERT-REF-2016-06-0138-ADV
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