SUSE: 2020:0845-1 important: qemu
Summary
This update for qemu fixes the following issues: - CVE-2020-7039: Fixed a heap buffer overflow in tcp_emu() routine while emulating IRC and other protocols (bsc#1161066). - CVE-2019-15034: Fixed a buffer overflow in hw/display/bochs-display.c due to improper PCI config space allocation (bsc#1166379). - CVE-2020-1711: Fixed an out of bounds heap buffer access iscsi_co_block_status() routine which could have allowed a remote denial of service or arbitrary code with privileges of the QEMU process on the host (bsc#1166240). - CVE-2019-6778: Fixed a heap buffer overflow in tcp_emu() routine while emulating the identification protocol and copying message data to a socket buffer (bsc#1123156). - CVE-2020-8608: Fixed a heap buffer overflow in tcp_emu() routine while emulating IRC and other protocols (bsc#1163018). - CVE-2019-20382: Fixed a memory leak in the VNC display driver which could have led to exhaustion of the host memory leading to a potential Denial of service (bsc#1165776). - Fixed live migration errors (bsc#1154790, bsc#1156794, bsc#1156642). - Fixed an issue where migrating VMs on KVM gets missing features:ospke error (bsc#1162729). - Fixed an issue where booting up a guest system with mdev passthrough device as installation device was failing (bsc#1158880). Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - SUSE Linux Enterprise Server 12-SP5: zypper in -t patch SUSE-SLE-SERVER-12-SP5-2020-845=1 Package List: - SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64): qemu-3.1.1.1-3.9.1 qemu-audio-alsa-3.1.1.1-3.9.1 qemu-audio-alsa-debuginfo-3.1.1.1-3.9.1 qemu-audio-oss-3.1.1.1-3.9.1 qemu-audio-oss-debuginfo-3.1.1.1-3.9.1 qemu-audio-pa-3.1.1.1-3.9.1 qemu-audio-pa-debuginfo-3.1.1.1-3.9.1 qemu-audio-sdl-3.1.1.1-3.9.1 qemu-audio-sdl-debuginfo-3.1.1.1-3.9.1 qemu-block-curl-3.1.1.1-3.9.1 qemu-block-curl-debuginfo-3.1.1.1-3.9.1 qemu-block-iscsi-3.1.1.1-3.9.1 qemu-block-iscsi-debuginfo-3.1.1.1-3.9.1 qemu-block-ssh-3.1.1.1-3.9.1 qemu-block-ssh-debuginfo-3.1.1.1-3.9.1 qemu-debugsource-3.1.1.1-3.9.1 qemu-guest-agent-3.1.1.1-3.9.1 qemu-guest-agent-debuginfo-3.1.1.1-3.9.1 qemu-lang-3.1.1.1-3.9.1 qemu-tools-3.1.1.1-3.9.1 qemu-tools-debuginfo-3.1.1.1-3.9.1 qemu-ui-curses-3.1.1.1-3.9.1 qemu-ui-curses-debuginfo-3.1.1.1-3.9.1 qemu-ui-gtk-3.1.1.1-3.9.1 qemu-ui-gtk-debuginfo-3.1.1.1-3.9.1 qemu-ui-sdl-3.1.1.1-3.9.1 qemu-ui-sdl-debuginfo-3.1.1.1-3.9.1 - SUSE Linux Enterprise Server 12-SP5 (aarch64 x86_64): qemu-block-rbd-3.1.1.1-3.9.1 qemu-block-rbd-debuginfo-3.1.1.1-3.9.1 - SUSE Linux Enterprise Server 12-SP5 (s390x x86_64): qemu-kvm-3.1.1.1-3.9.1 - SUSE Linux Enterprise Server 12-SP5 (aarch64): qemu-arm-3.1.1.1-3.9.1 qemu-arm-debuginfo-3.1.1.1-3.9.1 - SUSE Linux Enterprise Server 12-SP5 (ppc64le): qemu-ppc-3.1.1.1-3.9.1 qemu-ppc-debuginfo-3.1.1.1-3.9.1 - SUSE Linux Enterprise Server 12-SP5 (noarch): qemu-ipxe-1.0.0+-3.9.1 qemu-seabios-1.12.0-3.9.1 qemu-sgabios-8-3.9.1 qemu-vgabios-1.12.0-3.9.1 - SUSE Linux Enterprise Server 12-SP5 (x86_64): qemu-x86-3.1.1.1-3.9.1 - SUSE Linux Enterprise Server 12-SP5 (s390x): qemu-s390-3.1.1.1-3.9.1 qemu-s390-debuginfo-3.1.1.1-3.9.1
References
#1123156 #1154790 #1156642 #1156794 #1158880
#1161066 #1162161 #1162729 #1163018 #1165776
#1166240 #1166379
Cross- CVE-2019-15034 CVE-2019-20382 CVE-2019-6778
CVE-2020-1711 CVE-2020-7039 CVE-2020-8608
Affected Products:
SUSE Linux Enterprise Server 12-SP5
https://www.suse.com/security/cve/CVE-2019-15034.html
https://www.suse.com/security/cve/CVE-2019-20382.html
https://www.suse.com/security/cve/CVE-2019-6778.html
https://www.suse.com/security/cve/CVE-2020-1711.html
https://www.suse.com/security/cve/CVE-2020-7039.html
https://www.suse.com/security/cve/CVE-2020-8608.html
https://bugzilla.suse.com/1123156
https://bugzilla.suse.com/1154790
https://bugzilla.suse.com/1156642
https://bugzilla.suse.com/1156794
https://bugzilla.suse.com/1158880
https://bugzilla.suse.com/1161066
https://bugzilla.suse.com/1162161
https://bugzilla.suse.com/1162729
https://bugzilla.suse.com/1163018
https://bugzilla.suse.com/1165776
https://bugzilla.suse.com/1166240
https://bugzilla.suse.com/1166379