Upstream information

CVE-2020-24352 at MITRE

Description

An issue was discovered in QEMU through 5.1.0. An out-of-bounds memory access was found in the ATI VGA device implementation. This flaw occurs in the ati_2d_blt() routine in hw/display/ati_2d.c while handling MMIO write operations through the ati_mm_write() callback. A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having low severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 2.1
Vector AV:L/AC:L/Au:N/C:N/I:N/A:P
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 5.5 2.8
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:L
Access Vector Local Local
Access Complexity Low High
Privileges Required Low Low
User Interaction None None
Scope Unchanged Changed
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High Low
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entries: 1175370 [RESOLVED / FIXED], 1188609 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Image SLES15-SP2-CHOST-BYOS-OpenStack
  • qemu-tools >= 4.2.1-11.10.1
SUSE Linux Enterprise Module for Basesystem 15 SP2
  • qemu-tools >= 4.2.1-11.10.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP2-2020-2877
SUSE Linux Enterprise Module for Basesystem 15 SP3
  • qemu-tools >= 5.2.0-9.18
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP2
  • qemu-arm >= 4.2.1-11.10.1
  • qemu-audio-alsa >= 4.2.1-11.10.1
  • qemu-audio-pa >= 4.2.1-11.10.1
  • qemu-block-dmg >= 4.2.1-11.10.1
  • qemu-extra >= 4.2.1-11.10.1
  • qemu-linux-user >= 4.2.1-11.10.1
  • qemu-microvm >= 4.2.1-11.10.1
  • qemu-ppc >= 4.2.1-11.10.1
  • qemu-s390 >= 4.2.1-11.10.1
  • qemu-seabios >= 1.12.1+-11.10.1
  • qemu-sgabios >= 8-11.10.1
  • qemu-testsuite >= 4.2.1-11.10.1
  • qemu-ui-curses >= 4.2.1-11.10.1
  • qemu-ui-gtk >= 4.2.1-11.10.1
  • qemu-vhost-user-gpu >= 4.2.1-11.10.1
  • qemu-x86 >= 4.2.1-11.10.1
Patchnames:
SUSE-SLE-Module-Development-Tools-OBS-15-SP2-2020-2877
SUSE Linux Enterprise Module for Server Applications 15 SP2
  • qemu >= 4.2.1-11.10.1
  • qemu-arm >= 4.2.1-11.10.1
  • qemu-audio-alsa >= 4.2.1-11.10.1
  • qemu-audio-pa >= 4.2.1-11.10.1
  • qemu-block-curl >= 4.2.1-11.10.1
  • qemu-block-iscsi >= 4.2.1-11.10.1
  • qemu-block-rbd >= 4.2.1-11.10.1
  • qemu-block-ssh >= 4.2.1-11.10.1
  • qemu-guest-agent >= 4.2.1-11.10.1
  • qemu-ipxe >= 1.0.0+-11.10.1
  • qemu-kvm >= 4.2.1-11.10.1
  • qemu-lang >= 4.2.1-11.10.1
  • qemu-microvm >= 4.2.1-11.10.1
  • qemu-ppc >= 4.2.1-11.10.1
  • qemu-s390 >= 4.2.1-11.10.1
  • qemu-seabios >= 1.12.1+-11.10.1
  • qemu-sgabios >= 8-11.10.1
  • qemu-ui-curses >= 4.2.1-11.10.1
  • qemu-ui-gtk >= 4.2.1-11.10.1
  • qemu-ui-spice-app >= 4.2.1-11.10.1
  • qemu-vgabios >= 1.12.1+-11.10.1
  • qemu-x86 >= 4.2.1-11.10.1
Patchnames:
SUSE-SLE-Module-Server-Applications-15-SP2-2020-2877
SUSE Linux Enterprise Module for Server Applications 15 SP3
  • qemu >= 5.2.0-9.18
  • qemu-arm >= 5.2.0-9.18
  • qemu-audio-alsa >= 5.2.0-9.18
  • qemu-audio-pa >= 5.2.0-9.18
  • qemu-audio-spice >= 5.2.0-9.18
  • qemu-block-curl >= 5.2.0-9.18
  • qemu-block-iscsi >= 5.2.0-9.18
  • qemu-block-rbd >= 5.2.0-9.18
  • qemu-block-ssh >= 5.2.0-9.18
  • qemu-chardev-baum >= 5.2.0-9.18
  • qemu-chardev-spice >= 5.2.0-9.18
  • qemu-guest-agent >= 5.2.0-9.18
  • qemu-hw-display-qxl >= 5.2.0-9.18
  • qemu-hw-display-virtio-gpu >= 5.2.0-9.18
  • qemu-hw-display-virtio-gpu-pci >= 5.2.0-9.18
  • qemu-hw-display-virtio-vga >= 5.2.0-9.18
  • qemu-hw-s390x-virtio-gpu-ccw >= 5.2.0-9.18
  • qemu-hw-usb-redirect >= 5.2.0-9.18
  • qemu-ipxe >= 1.0.0+-9.18
  • qemu-ksm >= 5.2.0-9.18
  • qemu-kvm >= 5.2.0-9.18
  • qemu-lang >= 5.2.0-9.18
  • qemu-ppc >= 5.2.0-9.18
  • qemu-s390x >= 5.2.0-9.18
  • qemu-seabios >= 1.14.0_0_g155821a-9.18
  • qemu-sgabios >= 8-9.18
  • qemu-skiboot >= 5.2.0-9.18
  • qemu-ui-curses >= 5.2.0-9.18
  • qemu-ui-gtk >= 5.2.0-9.18
  • qemu-ui-opengl >= 5.2.0-9.18
  • qemu-ui-spice-app >= 5.2.0-9.18
  • qemu-ui-spice-core >= 5.2.0-9.18
  • qemu-vgabios >= 1.14.0_0_g155821a-9.18
  • qemu-x86 >= 5.2.0-9.18
openSUSE Leap 15.2
  • qemu >= 4.2.1-lp152.9.6.1
  • qemu-arm >= 4.2.1-lp152.9.6.1
  • qemu-audio-alsa >= 4.2.1-lp152.9.6.1
  • qemu-audio-pa >= 4.2.1-lp152.9.6.1
  • qemu-audio-sdl >= 4.2.1-lp152.9.6.1
  • qemu-block-curl >= 4.2.1-lp152.9.6.1
  • qemu-block-dmg >= 4.2.1-lp152.9.6.1
  • qemu-block-gluster >= 4.2.1-lp152.9.6.1
  • qemu-block-iscsi >= 4.2.1-lp152.9.6.1
  • qemu-block-nfs >= 4.2.1-lp152.9.6.1
  • qemu-block-rbd >= 4.2.1-lp152.9.6.1
  • qemu-block-ssh >= 4.2.1-lp152.9.6.1
  • qemu-extra >= 4.2.1-lp152.9.6.1
  • qemu-guest-agent >= 4.2.1-lp152.9.6.1
  • qemu-ipxe >= 1.0.0+-lp152.9.6.1
  • qemu-ksm >= 4.2.1-lp152.9.6.1
  • qemu-kvm >= 4.2.1-lp152.9.6.1
  • qemu-lang >= 4.2.1-lp152.9.6.1
  • qemu-linux-user >= 4.2.1-lp152.9.6.1
  • qemu-microvm >= 4.2.1-lp152.9.6.1
  • qemu-ppc >= 4.2.1-lp152.9.6.1
  • qemu-s390 >= 4.2.1-lp152.9.6.1
  • qemu-seabios >= 1.12.1+-lp152.9.6.1
  • qemu-sgabios >= 8-lp152.9.6.1
  • qemu-testsuite >= 4.2.1-lp152.9.6.1
  • qemu-tools >= 4.2.1-lp152.9.6.1
  • qemu-ui-curses >= 4.2.1-lp152.9.6.1
  • qemu-ui-gtk >= 4.2.1-lp152.9.6.1
  • qemu-ui-sdl >= 4.2.1-lp152.9.6.1
  • qemu-ui-spice-app >= 4.2.1-lp152.9.6.1
  • qemu-vgabios >= 1.12.1+-lp152.9.6.1
  • qemu-vhost-user-gpu >= 4.2.1-lp152.9.6.1
  • qemu-x86 >= 4.2.1-lp152.9.6.1
Patchnames:
openSUSE-2020-1664


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
HPE Helion OpenStack 8 qemu Not affected
HPE Helion OpenStack 8 xen Not affected
SUSE CaaS Platform 3.0 qemu Not affected
SUSE Container as a Service Platform 1.0 qemu Not affected
SUSE Container as a Service Platform 2.0 qemu Not affected
SUSE Enterprise Storage 5 qemu Not affected
SUSE Enterprise Storage 5 xen Not affected
SUSE Linux Enterprise Desktop 12 qemu Not affected
SUSE Linux Enterprise Desktop 12 SP1 qemu Not affected
SUSE Linux Enterprise Desktop 12 SP2 qemu Not affected
SUSE Linux Enterprise Desktop 12 SP3 qemu Not affected
SUSE Linux Enterprise Desktop 12 SP4 qemu Not affected
SUSE Linux Enterprise Desktop 12 SP5 qemu Not affected
SUSE Linux Enterprise High Performance Computing 12 SP2 qemu Not affected
SUSE Linux Enterprise High Performance Computing 12 SP3 qemu Not affected
SUSE Linux Enterprise High Performance Computing 12 SP4 qemu Not affected
SUSE Linux Enterprise High Performance Computing 12 SP5 qemu Not affected
SUSE Linux Enterprise High Performance Computing 12 SP5 xen Not affected
SUSE Linux Enterprise High Performance Computing 15 LTSS qemu Not affected
SUSE Linux Enterprise High Performance Computing 15 LTSS xen Not affected
SUSE Linux Enterprise Module for Basesystem 15 qemu Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 qemu Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 xen Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 qemu Released
SUSE Linux Enterprise Module for Basesystem 15 SP2 xen Not affected
SUSE Linux Enterprise Module for Server Applications 15 qemu Not affected
SUSE Linux Enterprise Module for Server Applications 15 SP1 qemu Not affected
SUSE Linux Enterprise Module for Server Applications 15 SP1 xen Not affected
SUSE Linux Enterprise Module for Server Applications 15 SP2 qemu Released
SUSE Linux Enterprise Module for Server Applications 15 SP2 xen Not affected
SUSE Linux Enterprise Point of Service 11 SP2 qemu Not affected
SUSE Linux Enterprise Point of Service 11 SP3 kvm Not affected
SUSE Linux Enterprise Point of Service 11 SP3 qemu Not affected
SUSE Linux Enterprise Point of Service 11 SP3 xen Not affected
SUSE Linux Enterprise Point of Service Image Server 12 qemu Not affected
SUSE Linux Enterprise Point of Service Image Server 12 xen Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS kvm Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS xen Not affected
SUSE Linux Enterprise Server 12 qemu Not affected
SUSE Linux Enterprise Server 12 LTSS qemu Not affected
SUSE Linux Enterprise Server 12 SP1 qemu Not affected
SUSE Linux Enterprise Server 12 SP1 LTSS qemu Not affected
SUSE Linux Enterprise Server 12 SP2 qemu Not affected
SUSE Linux Enterprise Server 12 SP2 BCL qemu Not affected
SUSE Linux Enterprise Server 12 SP2 BCL xen Not affected
SUSE Linux Enterprise Server 12 SP2 ESPOS qemu Not affected
SUSE Linux Enterprise Server 12 SP2 ESPOS xen Not affected
SUSE Linux Enterprise Server 12 SP2 LTSS qemu Not affected
SUSE Linux Enterprise Server 12 SP2 LTSS xen Not affected
SUSE Linux Enterprise Server 12 SP3 qemu Not affected
SUSE Linux Enterprise Server 12 SP3 BCL qemu Not affected
SUSE Linux Enterprise Server 12 SP3 BCL xen Not affected
SUSE Linux Enterprise Server 12 SP3 ESPOS qemu Not affected
SUSE Linux Enterprise Server 12 SP3 ESPOS xen Not affected
SUSE Linux Enterprise Server 12 SP3 LTSS qemu Not affected
SUSE Linux Enterprise Server 12 SP3 LTSS xen Not affected
SUSE Linux Enterprise Server 12 SP4 qemu Not affected
SUSE Linux Enterprise Server 12 SP4 ESPOS qemu Not affected
SUSE Linux Enterprise Server 12 SP4 ESPOS xen Not affected
SUSE Linux Enterprise Server 12 SP4 LTSS qemu Not affected
SUSE Linux Enterprise Server 12 SP4 LTSS xen Not affected
SUSE Linux Enterprise Server 12 SP5 qemu Not affected
SUSE Linux Enterprise Server 12 SP5 xen Not affected
SUSE Linux Enterprise Server 15 LTSS qemu Not affected
SUSE Linux Enterprise Server 15 LTSS xen Not affected
SUSE Linux Enterprise Server ESPOS 15 qemu Not affected
SUSE Linux Enterprise Server ESPOS 15 xen Not affected
SUSE Linux Enterprise Server for SAP Applications 12 qemu Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 qemu Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 xen Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 qemu Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 xen Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 qemu Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 xen Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 xen Not affected
SUSE Linux Enterprise Server for SAP Applications 15 qemu Not affected
SUSE Linux Enterprise Server for SAP Applications 15 xen Not affected
SUSE Linux Enterprise Server for the Raspberry Pi qemu Not affected
SUSE Linux Enterprise Software Development Kit 11 qemu Not affected
SUSE Linux Enterprise Software Development Kit 11 SP1 qemu Not affected
SUSE Linux Enterprise Software Development Kit 11 SP2 qemu Not affected
SUSE Linux Enterprise Software Development Kit 11 SP3 qemu Not affected
SUSE Linux Enterprise Software Development Kit 11 SP4 qemu Not affected
SUSE OpenStack Cloud 7 qemu Not affected
SUSE OpenStack Cloud 7 xen Not affected
SUSE OpenStack Cloud 8 qemu Not affected
SUSE OpenStack Cloud 8 xen Not affected
SUSE OpenStack Cloud 9 qemu Not affected
SUSE OpenStack Cloud 9 xen Not affected
SUSE OpenStack Cloud Crowbar 8 qemu Not affected
SUSE OpenStack Cloud Crowbar 8 xen Not affected
SUSE OpenStack Cloud Crowbar 9 qemu Not affected
SUSE OpenStack Cloud Crowbar 9 xen Not affected
SUSE Studio Onsite qemu Not affected