-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2019-52a8f5468e 2019-07-09 00:54:58.976037 --------------------------------------------------------------------------------
Name : qemu Product : Fedora 30 Version : 3.1.0 Release : 9.fc30 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-2019-12155: qxl: null pointer dereference while releasing spice resources (bz #1712727, bz #1712670) * CVE-2019-5008: NULL pointer dereference in hw/sparc64/sun4u.c leading to DoS (bz #1705916, bz #1705915) * CVE-2018-20815: device_tree: heap buffer overflow while loading device tree blob (bz #1693117, bz #1693101) * CVE-2019-9824: Slirp: information leakage in tcp_emu() due to uninitialized stack variables (bz #1689794, bz #1678515) -------------------------------------------------------------------------------- ChangeLog:
* Thu Jun 20 2019 Cole Robinson crobinso@redhat.com - 2:3.1.0-9 - CVE-2019-12155: qxl: null pointer dereference while releasing spice resources (bz #1712727, bz #1712670) - CVE-2019-5008: NULL pointer dereference in hw/sparc64/sun4u.c leading to DoS (bz #1705916, bz #1705915) - CVE-2018-20815: device_tree: heap buffer overflow while loading device tree blob (bz #1693117, bz #1693101) - CVE-2019-9824: Slirp: information leakage in tcp_emu() due to uninitialized stack variables (bz #1689794, bz #1678515) * Tue May 14 2019 Daniel P. Berrang�� berrange@redhat.com - 2:3.1.0-8 - Define md-clear CPUID bit - Resolves: rhbz #1710002 (CVE-2018-12126), rhbz #1710004 (CVE-2018-12127), rhbz #1710003 (CVE-2018-12130), rhbz #1710006 (CVE-2019-11091) * Tue Apr 16 2019 Cole Robinson crobinso@redhat.com - 2:3.1.0-7 - Don't block migration with nested VMX (bz #1697997) -------------------------------------------------------------------------------- References:
[ 1 ] Bug #1712670 - CVE-2019-12155 QEMU: qxl: null pointer dereference while releasing spice resources https://bugzilla.redhat.com/show_bug.cgi?id=1712670 [ 2 ] Bug #1705915 - CVE-2019-5008 QEMU: NULL pointer dereference in hw/sparc64/sun4u.c leading to DoS https://bugzilla.redhat.com/show_bug.cgi?id=1705915 [ 3 ] Bug #1693101 - CVE-2018-20815 QEMU: device_tree: heap buffer overflow while loading device tree blob https://bugzilla.redhat.com/show_bug.cgi?id=1693101 [ 4 ] Bug #1678515 - CVE-2019-9824 QEMU: Slirp: information leakage in tcp_emu() due to uninitialized stack variables https://bugzilla.redhat.com/show_bug.cgi?id=1678515 --------------------------------------------------------------------------------
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2019-52a8f5468e' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label
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 --------------------------------------------------------------------------------