-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2016-d3a56228f5 2016-06-06 19:18:36.211449 --------------------------------------------------------------------------------
Name : qemu Product : Fedora 22 Version : 2.3.1 Release : 15.fc22 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:
* CVE-2016-4020: memory leak in kvmvapic.c (bz #1326904) * CVE-2016-4439: scsi: esb: OOB write #1 (bz #1337503) * CVE-2016-4441: scsi: esb: OOB write #2 (bz #1337506) * Fix regression installing windows 7 with qxl/vga (bz #1339267) -------------------------------------------------------------------------------- References:
[ 1 ] Bug #1313686 - CVE-2016-4020 Qemu: i386: leakage of stack memory to guest in kvmvapic.c https://bugzilla.redhat.com/show_bug.cgi?id=1313686 [ 2 ] Bug #1337502 - CVE-2016-4439 Qemu: scsi: esp: OOB write while writing to 's->cmdbuf' in esp_reg_write https://bugzilla.redhat.com/show_bug.cgi?id=1337502 [ 3 ] Bug #1337505 - CVE-2016-4441 Qemu: scsi: esp: OOB write while writing to 's->cmdbuf' in get_cmd https://bugzilla.redhat.com/show_bug.cgi?id=1337505 --------------------------------------------------------------------------------
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 --------------------------------------------------------------------------------