Upstream information

CVE-2022-26353 at MITRE

Description

A flaw was found in the virtio-net device of QEMU. This flaw was inadvertently introduced with the fix for CVE-2021-3748, which forgot to unmap the cached virtqueue elements on error, leading to memory leakage and other unexpected results. Affected QEMU version: 6.2.0.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 5
Vector AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7.5 7.5
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Access Vector Network Network
Access Complexity Low Low
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High High
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1198711 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Container suse/sle-micro-rancher/5.3:latest
  • qemu-guest-agent >= 6.2.0-150400.37.5.3
Image SLES15-SP4-EC2-ECS-HVM
  • qemu-tools >= 6.2.0-150400.37.5.3
SUSE Linux Enterprise Desktop 15 SP4
SUSE Linux Enterprise Module for Basesystem 15 SP4
  • qemu-tools >= 6.2.0-150400.37.5.3
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP4-2022-2260
SUSE Linux Enterprise High Performance Computing 15 SP4
SUSE Linux Enterprise Server 15 SP4
SUSE Linux Enterprise Server for SAP Applications 15 SP4
SUSE Manager Proxy 4.3
SUSE Manager Retail Branch Server 4.3
SUSE Manager Server 4.3
  • qemu >= 6.2.0-150400.37.5.3
  • qemu-SLOF >= 6.2.0-150400.37.5.3
  • qemu-accel-tcg-x86 >= 6.2.0-150400.37.5.3
  • qemu-arm >= 6.2.0-150400.37.5.3
  • qemu-audio-alsa >= 6.2.0-150400.37.5.3
  • qemu-audio-pa >= 6.2.0-150400.37.5.3
  • qemu-audio-spice >= 6.2.0-150400.37.5.3
  • qemu-block-curl >= 6.2.0-150400.37.5.3
  • qemu-block-iscsi >= 6.2.0-150400.37.5.3
  • qemu-block-rbd >= 6.2.0-150400.37.5.3
  • qemu-block-ssh >= 6.2.0-150400.37.5.3
  • qemu-chardev-baum >= 6.2.0-150400.37.5.3
  • qemu-chardev-spice >= 6.2.0-150400.37.5.3
  • qemu-guest-agent >= 6.2.0-150400.37.5.3
  • qemu-hw-display-qxl >= 6.2.0-150400.37.5.3
  • qemu-hw-display-virtio-gpu >= 6.2.0-150400.37.5.3
  • qemu-hw-display-virtio-gpu-pci >= 6.2.0-150400.37.5.3
  • qemu-hw-display-virtio-vga >= 6.2.0-150400.37.5.3
  • qemu-hw-s390x-virtio-gpu-ccw >= 6.2.0-150400.37.5.3
  • qemu-hw-usb-host >= 6.2.0-150400.37.5.3
  • qemu-hw-usb-redirect >= 6.2.0-150400.37.5.3
  • qemu-ipxe >= 1.0.0+-150400.37.5.3
  • qemu-ksm >= 6.2.0-150400.37.5.3
  • qemu-kvm >= 6.2.0-150400.37.5.3
  • qemu-lang >= 6.2.0-150400.37.5.3
  • qemu-ppc >= 6.2.0-150400.37.5.3
  • qemu-s390x >= 6.2.0-150400.37.5.3
  • qemu-seabios >= 1.15.0_0_g2dd4b9b-150400.37.5.3
  • qemu-sgabios >= 8-150400.37.5.3
  • qemu-skiboot >= 6.2.0-150400.37.5.3
  • qemu-tools >= 6.2.0-150400.37.5.3
  • qemu-ui-curses >= 6.2.0-150400.37.5.3
  • qemu-ui-gtk >= 6.2.0-150400.37.5.3
  • qemu-ui-opengl >= 6.2.0-150400.37.5.3
  • qemu-ui-spice-app >= 6.2.0-150400.37.5.3
  • qemu-ui-spice-core >= 6.2.0-150400.37.5.3
  • qemu-vgabios >= 1.15.0_0_g2dd4b9b-150400.37.5.3
  • qemu-x86 >= 6.2.0-150400.37.5.3
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP4-2022-2260
SUSE-SLE-Module-Server-Applications-15-SP4-2022-2260
SUSE Linux Enterprise Module for Server Applications 15 SP4
  • qemu >= 6.2.0-150400.37.5.3
  • qemu-SLOF >= 6.2.0-150400.37.5.3
  • qemu-accel-tcg-x86 >= 6.2.0-150400.37.5.3
  • qemu-arm >= 6.2.0-150400.37.5.3
  • qemu-audio-alsa >= 6.2.0-150400.37.5.3
  • qemu-audio-pa >= 6.2.0-150400.37.5.3
  • qemu-audio-spice >= 6.2.0-150400.37.5.3
  • qemu-block-curl >= 6.2.0-150400.37.5.3
  • qemu-block-iscsi >= 6.2.0-150400.37.5.3
  • qemu-block-rbd >= 6.2.0-150400.37.5.3
  • qemu-block-ssh >= 6.2.0-150400.37.5.3
  • qemu-chardev-baum >= 6.2.0-150400.37.5.3
  • qemu-chardev-spice >= 6.2.0-150400.37.5.3
  • qemu-guest-agent >= 6.2.0-150400.37.5.3
  • qemu-hw-display-qxl >= 6.2.0-150400.37.5.3
  • qemu-hw-display-virtio-gpu >= 6.2.0-150400.37.5.3
  • qemu-hw-display-virtio-gpu-pci >= 6.2.0-150400.37.5.3
  • qemu-hw-display-virtio-vga >= 6.2.0-150400.37.5.3
  • qemu-hw-s390x-virtio-gpu-ccw >= 6.2.0-150400.37.5.3
  • qemu-hw-usb-host >= 6.2.0-150400.37.5.3
  • qemu-hw-usb-redirect >= 6.2.0-150400.37.5.3
  • qemu-ipxe >= 1.0.0+-150400.37.5.3
  • qemu-ksm >= 6.2.0-150400.37.5.3
  • qemu-kvm >= 6.2.0-150400.37.5.3
  • qemu-lang >= 6.2.0-150400.37.5.3
  • qemu-ppc >= 6.2.0-150400.37.5.3
  • qemu-s390x >= 6.2.0-150400.37.5.3
  • qemu-seabios >= 1.15.0_0_g2dd4b9b-150400.37.5.3
  • qemu-sgabios >= 8-150400.37.5.3
  • qemu-skiboot >= 6.2.0-150400.37.5.3
  • qemu-ui-curses >= 6.2.0-150400.37.5.3
  • qemu-ui-gtk >= 6.2.0-150400.37.5.3
  • qemu-ui-opengl >= 6.2.0-150400.37.5.3
  • qemu-ui-spice-app >= 6.2.0-150400.37.5.3
  • qemu-ui-spice-core >= 6.2.0-150400.37.5.3
  • qemu-vgabios >= 1.15.0_0_g2dd4b9b-150400.37.5.3
  • qemu-x86 >= 6.2.0-150400.37.5.3
Patchnames:
SUSE-SLE-Module-Server-Applications-15-SP4-2022-2260
openSUSE Leap 15.4
  • qemu >= 6.2.0-150400.37.5.3
  • qemu-SLOF >= 6.2.0-150400.37.5.3
  • qemu-accel-qtest >= 6.2.0-150400.37.5.3
  • qemu-accel-tcg-x86 >= 6.2.0-150400.37.5.3
  • qemu-arm >= 6.2.0-150400.37.5.3
  • qemu-audio-alsa >= 6.2.0-150400.37.5.3
  • qemu-audio-jack >= 6.2.0-150400.37.5.3
  • qemu-audio-pa >= 6.2.0-150400.37.5.3
  • qemu-audio-spice >= 6.2.0-150400.37.5.3
  • qemu-block-curl >= 6.2.0-150400.37.5.3
  • qemu-block-dmg >= 6.2.0-150400.37.5.3
  • qemu-block-gluster >= 6.2.0-150400.37.5.3
  • qemu-block-iscsi >= 6.2.0-150400.37.5.3
  • qemu-block-nfs >= 6.2.0-150400.37.5.3
  • qemu-block-rbd >= 6.2.0-150400.37.5.3
  • qemu-block-ssh >= 6.2.0-150400.37.5.3
  • qemu-chardev-baum >= 6.2.0-150400.37.5.3
  • qemu-chardev-spice >= 6.2.0-150400.37.5.3
  • qemu-extra >= 6.2.0-150400.37.5.3
  • qemu-guest-agent >= 6.2.0-150400.37.5.3
  • qemu-hw-display-qxl >= 6.2.0-150400.37.5.3
  • qemu-hw-display-virtio-gpu >= 6.2.0-150400.37.5.3
  • qemu-hw-display-virtio-gpu-pci >= 6.2.0-150400.37.5.3
  • qemu-hw-display-virtio-vga >= 6.2.0-150400.37.5.3
  • qemu-hw-s390x-virtio-gpu-ccw >= 6.2.0-150400.37.5.3
  • qemu-hw-usb-host >= 6.2.0-150400.37.5.3
  • qemu-hw-usb-redirect >= 6.2.0-150400.37.5.3
  • qemu-hw-usb-smartcard >= 6.2.0-150400.37.5.3
  • qemu-ipxe >= 1.0.0+-150400.37.5.3
  • qemu-ivshmem-tools >= 6.2.0-150400.37.5.3
  • qemu-ksm >= 6.2.0-150400.37.5.3
  • qemu-kvm >= 6.2.0-150400.37.5.3
  • qemu-lang >= 6.2.0-150400.37.5.3
  • qemu-linux-user >= 6.2.0-150400.37.5.1
  • qemu-microvm >= 6.2.0-150400.37.5.3
  • qemu-ppc >= 6.2.0-150400.37.5.3
  • qemu-s390x >= 6.2.0-150400.37.5.3
  • qemu-seabios >= 1.15.0_0_g2dd4b9b-150400.37.5.3
  • qemu-sgabios >= 8-150400.37.5.3
  • qemu-skiboot >= 6.2.0-150400.37.5.3
  • qemu-testsuite >= 6.2.0-150400.37.5.5
  • qemu-tools >= 6.2.0-150400.37.5.3
  • qemu-ui-curses >= 6.2.0-150400.37.5.3
  • qemu-ui-gtk >= 6.2.0-150400.37.5.3
  • qemu-ui-opengl >= 6.2.0-150400.37.5.3
  • qemu-ui-spice-app >= 6.2.0-150400.37.5.3
  • qemu-ui-spice-core >= 6.2.0-150400.37.5.3
  • qemu-vgabios >= 1.15.0_0_g2dd4b9b-150400.37.5.3
  • qemu-vhost-user-gpu >= 6.2.0-150400.37.5.3
  • qemu-x86 >= 6.2.0-150400.37.5.3
Patchnames:
openSUSE-SLE-15.4-2022-2260
openSUSE Tumbleweed
  • qemu >= 7.0.0-53.1
  • qemu-SLOF >= 7.0.0-53.1
  • qemu-accel-qtest >= 7.0.0-53.1
  • qemu-accel-tcg-x86 >= 7.0.0-53.1
  • qemu-arm >= 7.0.0-53.1
  • qemu-audio-alsa >= 7.0.0-53.1
  • qemu-audio-dbus >= 7.0.0-53.1
  • qemu-audio-jack >= 7.0.0-53.1
  • qemu-audio-oss >= 7.0.0-53.1
  • qemu-audio-pa >= 7.0.0-53.1
  • qemu-audio-spice >= 7.0.0-53.1
  • qemu-block-curl >= 7.0.0-53.1
  • qemu-block-dmg >= 7.0.0-53.1
  • qemu-block-gluster >= 7.0.0-53.1
  • qemu-block-iscsi >= 7.0.0-53.1
  • qemu-block-nfs >= 7.0.0-53.1
  • qemu-block-rbd >= 7.0.0-53.1
  • qemu-block-ssh >= 7.0.0-53.1
  • qemu-chardev-baum >= 7.0.0-53.1
  • qemu-chardev-spice >= 7.0.0-53.1
  • qemu-extra >= 7.0.0-53.1
  • qemu-guest-agent >= 7.0.0-53.1
  • qemu-hw-display-qxl >= 7.0.0-53.1
  • qemu-hw-display-virtio-gpu >= 7.0.0-53.1
  • qemu-hw-display-virtio-gpu-pci >= 7.0.0-53.1
  • qemu-hw-display-virtio-vga >= 7.0.0-53.1
  • qemu-hw-s390x-virtio-gpu-ccw >= 7.0.0-53.1
  • qemu-hw-usb-host >= 7.0.0-53.1
  • qemu-hw-usb-redirect >= 7.0.0-53.1
  • qemu-hw-usb-smartcard >= 7.0.0-53.1
  • qemu-ipxe >= 1.0.0+-53.1
  • qemu-ivshmem-tools >= 7.0.0-53.1
  • qemu-ksm >= 7.0.0-53.1
  • qemu-kvm >= 7.0.0-53.1
  • qemu-lang >= 7.0.0-53.1
  • qemu-microvm >= 7.0.0-53.1
  • qemu-ppc >= 7.0.0-53.1
  • qemu-s390x >= 7.0.0-53.1
  • qemu-seabios >= 1.16.0_0_gd239552-53.1
  • qemu-sgabios >= 8-53.1
  • qemu-skiboot >= 7.0.0-53.1
  • qemu-tools >= 7.0.0-53.1
  • qemu-ui-curses >= 7.0.0-53.1
  • qemu-ui-dbus >= 7.0.0-53.1
  • qemu-ui-gtk >= 7.0.0-53.1
  • qemu-ui-opengl >= 7.0.0-53.1
  • qemu-ui-spice-app >= 7.0.0-53.1
  • qemu-ui-spice-core >= 7.0.0-53.1
  • qemu-vgabios >= 1.16.0_0_gd239552-53.1
  • qemu-vhost-user-gpu >= 7.0.0-53.1
  • qemu-x86 >= 7.0.0-53.1
Patchnames:
openSUSE Tumbleweed GA qemu-7.0.0-53.1


First public cloud image revisions this CVE is fixed in:


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
SUSE CaaS Platform 4.0 qemu Not affected
SUSE Enterprise Storage 6 qemu Not affected
SUSE Enterprise Storage 7 qemu Not affected
SUSE Linux Enterprise Desktop 15 SP3 qemu Not affected
SUSE Linux Enterprise Desktop 15 SP4 qemu Released
SUSE Linux Enterprise High Performance Computing 12 SP5 qemu Not affected
SUSE Linux Enterprise High Performance Computing 15 LTSS qemu Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS qemu Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS qemu Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS qemu Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS qemu Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3 qemu Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4 qemu Released
SUSE Linux Enterprise Micro 5.0 qemu Not affected
SUSE Linux Enterprise Micro 5.1 qemu Not affected
SUSE Linux Enterprise Micro 5.2 qemu Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 qemu Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP4 qemu Released
SUSE Linux Enterprise Module for Server Applications 15 SP3 qemu Not affected
SUSE Linux Enterprise Module for Server Applications 15 SP4 qemu Released
SUSE Linux Enterprise Real Time 15 SP2 qemu Not affected
SUSE Linux Enterprise Server 11 SP1 kvm Not affected
SUSE Linux Enterprise Server 11 SP3 kvm Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS kvm Not affected
SUSE Linux Enterprise Server 12 SP2 BCL qemu Not affected
SUSE Linux Enterprise Server 12 SP3 BCL qemu Not affected
SUSE Linux Enterprise Server 12 SP3 ESPOS qemu Not affected
SUSE Linux Enterprise Server 12 SP3 LTSS qemu Not affected
SUSE Linux Enterprise Server 12 SP4 ESPOS qemu Not affected
SUSE Linux Enterprise Server 12 SP4 LTSS qemu Not affected
SUSE Linux Enterprise Server 12 SP5 qemu Not affected
SUSE Linux Enterprise Server 15 ESPOS qemu Not affected
SUSE Linux Enterprise Server 15 LTSS qemu Not affected
SUSE Linux Enterprise Server 15 SP1 LTSS qemu Not affected
SUSE Linux Enterprise Server 15 SP2 LTSS qemu Not affected
SUSE Linux Enterprise Server 15 SP3 qemu Not affected
SUSE Linux Enterprise Server 15 SP4 qemu Released
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 qemu Not affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 qemu Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 qemu Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 qemu Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu Not affected
SUSE Linux Enterprise Server for SAP Applications 15 qemu Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 qemu Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 qemu Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 qemu Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 qemu Released
SUSE Linux Enterprise Storage 7.1 qemu Not affected
SUSE Manager Proxy 4.1 qemu Not affected
SUSE Manager Proxy 4.2 qemu Not affected
SUSE Manager Proxy 4.3 qemu Released
SUSE Manager Retail Branch Server 4.1 qemu Not affected
SUSE Manager Retail Branch Server 4.2 qemu Not affected
SUSE Manager Retail Branch Server 4.3 qemu Released
SUSE Manager Server 4.1 qemu Not affected
SUSE Manager Server 4.2 qemu Not affected
SUSE Manager Server 4.3 qemu Released
SUSE OpenStack Cloud 8 qemu Not affected
SUSE OpenStack Cloud 9 qemu Not affected
SUSE OpenStack Cloud Crowbar 8 qemu Not affected
SUSE OpenStack Cloud Crowbar 9 qemu Not affected
suse/sles/15.2/virt-launcher:0.38.1
suse/sles/15.3/libguestfs-tools:0.45.0
suse/sles/15.3/virt-launcher:0.45.0
qemuNot affected
suse/sles/15.4/libguestfs-tools:0.49.0
suse/sles/15.4/virt-launcher:0.49.0
qemuIn progress