Upstream information

CVE-2017-13673 at MITRE

Description

The vga display update in mis-calculated the region for the dirty bitmap snapshot in case split screen mode is used causing a denial of service (assertion failure) in the cpu_physical_memory_snapshot_get_dirty function.

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having low severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 4 2.3
Vector AV:N/AC:L/Au:S/C:N/I:N/A:P AV:A/AC:M/Au:S/C:N/I:N/A:P
Access Vector Network Adjacent Network
Access Complexity Low Medium
Authentication Single Single
Confidentiality Impact None None
Integrity Impact None None
Availability Impact Partial Partial
CVSS v3 Scores
  SUSE
Base Score 3
Vector AV:A/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:L
Access Vector Adjacent Network
Access Complexity High
Privileges Required Low
User Interaction None
Scope Changed
Confidentiality Impact None
Integrity Impact None
Availability Impact Low
SUSE Bugzilla entries: 1056386 [RESOLVED / FIXED], 1056387 [RESOLVED / FIXED]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Module for Basesystem 15
  • qemu-tools >= 2.11.1-7.5
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 GA qemu-tools
SUSE Linux Enterprise Module for Server Applications 15
  • qemu >= 2.11.1-7.5
  • qemu-block-curl >= 2.11.1-7.5
  • qemu-block-iscsi >= 2.11.1-7.5
  • qemu-block-rbd >= 2.11.1-7.5
  • qemu-block-ssh >= 2.11.1-7.5
  • qemu-guest-agent >= 2.11.1-7.5
  • qemu-ipxe >= 1.0.0-7.5
  • qemu-kvm >= 2.11.1-7.5
  • qemu-lang >= 2.11.1-7.5
  • qemu-seabios >= 1.11.0-7.5
  • qemu-sgabios >= 8-7.5
  • qemu-vgabios >= 1.11.0-7.5
  • qemu-x86 >= 2.11.1-7.5
Patchnames:
SUSE Linux Enterprise Module for Server Applications 15 GA qemu
openSUSE Leap 15.0
  • qemu >= 2.11.1-lp150.6.7
  • qemu-block-curl >= 2.11.1-lp150.6.7
  • qemu-block-rbd >= 2.11.1-lp150.6.7
  • qemu-block-ssh >= 2.11.1-lp150.6.7
  • qemu-guest-agent >= 2.11.1-lp150.6.7
  • qemu-ipxe >= 1.0.0-lp150.6.7
  • qemu-ksm >= 2.11.1-lp150.6.7
  • qemu-seabios >= 1.11.0-lp150.6.7
  • qemu-sgabios >= 8-lp150.6.7
  • qemu-tools >= 2.11.1-lp150.6.7
  • qemu-vgabios >= 1.11.0-lp150.6.7
  • qemu-x86 >= 2.11.1-lp150.6.7
Patchnames:
openSUSE Leap 15.0 GA qemu


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
CaaS Platform 1.0 xen Unsupported
SUSE Linux Enterprise Desktop 12 SP2 qemu Not affected
SUSE Linux Enterprise Desktop 12 SP2 xen Not affected
SUSE Linux Enterprise Desktop 12 SP3 qemu Not affected
SUSE Linux Enterprise Desktop 12 SP3 xen Not affected
SUSE Linux Enterprise SDK 11 SP4 xen Not affected
SUSE Linux Enterprise SDK 12 SP2 xen Not affected
SUSE Linux Enterprise SDK 12 SP3 xen Not affected
SUSE Linux Enterprise Server 11 SP3 LTSS kvm Not affected
SUSE Linux Enterprise Server 11 SP3 LTSS xen Not affected
SUSE Linux Enterprise Server 11 SP4 kvm Not affected
SUSE Linux Enterprise Server 11 SP4 xen Not affected
SUSE Linux Enterprise Server 12 GA LTSS qemu Not affected
SUSE Linux Enterprise Server 12 GA LTSS xen Not affected
SUSE Linux Enterprise Server 12 SP1 LTSS qemu Not affected
SUSE Linux Enterprise Server 12 SP1 LTSS xen Not affected
SUSE Linux Enterprise Server 12 SP2 qemu Not affected
SUSE Linux Enterprise Server 12 SP2 xen Not affected
SUSE Linux Enterprise Server 12 SP3 qemu Not affected
SUSE Linux Enterprise Server 12 SP3 xen Not affected