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SUSE: CVE-2016-9922: SUSE Linux Security Advisory

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SUSE: CVE-2016-9922: SUSE Linux Security Advisory

Severity
2
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:P)
Published
01/13/2017
Created
07/25/2018
Added
01/14/2017
Modified
02/04/2022

Description

The cirrus_do_copy function in hw/display/cirrus_vga.c in QEMU (aka Quick Emulator), when cirrus graphics mode is VGA, allows local guest OS privileged users to cause a denial of service (divide-by-zero error and QEMU process crash) via vectors involving blit pitch values.

Solution(s)

  • suse-upgrade-kvm
  • suse-upgrade-qemu
  • suse-upgrade-qemu-arm
  • suse-upgrade-qemu-audio-alsa
  • suse-upgrade-qemu-audio-oss
  • suse-upgrade-qemu-audio-pa
  • suse-upgrade-qemu-audio-spice
  • suse-upgrade-qemu-block-curl
  • suse-upgrade-qemu-block-iscsi
  • suse-upgrade-qemu-block-rbd
  • suse-upgrade-qemu-block-ssh
  • suse-upgrade-qemu-chardev-baum
  • suse-upgrade-qemu-chardev-spice
  • suse-upgrade-qemu-guest-agent
  • suse-upgrade-qemu-hw-display-qxl
  • suse-upgrade-qemu-hw-display-virtio-gpu
  • suse-upgrade-qemu-hw-display-virtio-gpu-pci
  • suse-upgrade-qemu-hw-display-virtio-vga
  • suse-upgrade-qemu-hw-s390x-virtio-gpu-ccw
  • suse-upgrade-qemu-hw-usb-redirect
  • suse-upgrade-qemu-ipxe
  • suse-upgrade-qemu-ksm
  • suse-upgrade-qemu-kvm
  • suse-upgrade-qemu-lang
  • suse-upgrade-qemu-microvm
  • suse-upgrade-qemu-ppc
  • suse-upgrade-qemu-s390
  • suse-upgrade-qemu-s390x
  • suse-upgrade-qemu-seabios
  • suse-upgrade-qemu-sgabios
  • suse-upgrade-qemu-skiboot
  • suse-upgrade-qemu-tools
  • suse-upgrade-qemu-ui-curses
  • suse-upgrade-qemu-ui-gtk
  • suse-upgrade-qemu-ui-opengl
  • suse-upgrade-qemu-ui-spice-app
  • suse-upgrade-qemu-ui-spice-core
  • suse-upgrade-qemu-vgabios
  • suse-upgrade-qemu-x86
  • suse-upgrade-xen
  • suse-upgrade-xen-devel
  • suse-upgrade-xen-doc-html
  • suse-upgrade-xen-doc-pdf
  • suse-upgrade-xen-kmp-default
  • suse-upgrade-xen-kmp-pae
  • suse-upgrade-xen-libs
  • suse-upgrade-xen-libs-32bit
  • suse-upgrade-xen-tools
  • suse-upgrade-xen-tools-domu
  • suse-upgrade-xen-tools-xendomains-wait-disk

References

  • SUSE-SU-2017:0127-1
  • SUSE-SU-2017:0570-1
  • SUSE-SU-2017:0571-1
  • SUSE-SU-2017:0582-1
  • SUSE-SU-2017:0625-1
  • SUSE-SU-2017:0647-1
  • SUSE-SU-2017:0661-1
  • SUSE-SU-2017:0718-1
  • SUSE-SU-2017:1135-1
  • SUSE-SU-2017:1241-1
  • SUSE-SU-2017:3084-1
  • 94803
  • RHSA-2017:2392
  • RHSA-2017:2408
  • CVE-2016-9922
  • DLA-764-1
  • DLA-765-1
  • USN-3261-1
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