# Security update for qemu

Announcement ID: SUSE-SU-2025:0432-1  
Release Date: 2025-02-11T14:14:12Z  
Rating: moderate  
References:

  * bsc#1193914
  * bsc#1201944

  
Cross-References:

  * CVE-2021-3611

  
CVSS scores:

  * CVE-2021-3611 ( SUSE ):  5.3
    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L
  * CVE-2021-3611 ( SUSE ):  5.0 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L
  * CVE-2021-3611 ( NVD ):  6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

  
Affected Products:

  * openSUSE Leap 15.4
  * SUSE Linux Enterprise Micro 5.3
  * SUSE Linux Enterprise Micro 5.4
  * SUSE Linux Enterprise Micro for Rancher 5.3
  * SUSE Linux Enterprise Micro for Rancher 5.4

  
  
An update that solves one vulnerability and has one security fix can now be
installed.

## Description:

This update for qemu fixes the following issues:

  * CVE-2021-3611: Fixed segmentation fault due to stack overflow (bsc#1193914).

Other fixes:

  * qemu.spec: mark bridge.conf as noreplace (bsc#1201944).

## Patch Instructions:

To install this SUSE 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 Micro for Rancher 5.4  
    zypper in -t patch SUSE-SLE-Micro-5.4-2025-432=1

  * SUSE Linux Enterprise Micro 5.4  
    zypper in -t patch SUSE-SLE-Micro-5.4-2025-432=1

  * openSUSE Leap 15.4  
    zypper in -t patch SUSE-2025-432=1

  * SUSE Linux Enterprise Micro for Rancher 5.3  
    zypper in -t patch SUSE-SLE-Micro-5.3-2025-432=1

  * SUSE Linux Enterprise Micro 5.3  
    zypper in -t patch SUSE-SLE-Micro-5.3-2025-432=1

## Package List:

  * SUSE Linux Enterprise Micro for Rancher 5.4 (aarch64 s390x x86_64)
    * qemu-ui-opengl-6.2.0-150400.37.40.1
    * qemu-guest-agent-6.2.0-150400.37.40.1
    * qemu-hw-usb-redirect-6.2.0-150400.37.40.1
    * qemu-chardev-spice-6.2.0-150400.37.40.1
    * qemu-hw-display-virtio-gpu-debuginfo-6.2.0-150400.37.40.1
    * qemu-audio-spice-6.2.0-150400.37.40.1
    * qemu-debugsource-6.2.0-150400.37.40.1
    * qemu-ui-opengl-debuginfo-6.2.0-150400.37.40.1
    * qemu-hw-display-virtio-gpu-6.2.0-150400.37.40.1
    * qemu-chardev-spice-debuginfo-6.2.0-150400.37.40.1
    * qemu-ui-spice-core-6.2.0-150400.37.40.1
    * qemu-audio-spice-debuginfo-6.2.0-150400.37.40.1
    * qemu-hw-display-virtio-vga-debuginfo-6.2.0-150400.37.40.1
    * qemu-tools-6.2.0-150400.37.40.1
    * qemu-tools-debuginfo-6.2.0-150400.37.40.1
    * qemu-ui-spice-core-debuginfo-6.2.0-150400.37.40.1
    * qemu-guest-agent-debuginfo-6.2.0-150400.37.40.1
    * qemu-debuginfo-6.2.0-150400.37.40.1
    * qemu-hw-usb-redirect-debuginfo-6.2.0-150400.37.40.1
    * qemu-hw-display-virtio-vga-6.2.0-150400.37.40.1
    * qemu-hw-display-qxl-debuginfo-6.2.0-150400.37.40.1
    * qemu-6.2.0-150400.37.40.1
    * qemu-hw-display-qxl-6.2.0-150400.37.40.1
  * SUSE Linux Enterprise Micro for Rancher 5.4 (aarch64)
    * qemu-arm-debuginfo-6.2.0-150400.37.40.1
    * qemu-arm-6.2.0-150400.37.40.1
  * SUSE Linux Enterprise Micro for Rancher 5.4 (noarch)
    * qemu-vgabios-1.15.0_0_g2dd4b9b-150400.37.40.1
    * qemu-ipxe-1.0.0+-150400.37.40.1
    * qemu-seabios-1.15.0_0_g2dd4b9b-150400.37.40.1
    * qemu-sgabios-8-150400.37.40.1
  * SUSE Linux Enterprise Micro for Rancher 5.4 (s390x)
    * qemu-s390x-debuginfo-6.2.0-150400.37.40.1
    * qemu-s390x-6.2.0-150400.37.40.1
  * SUSE Linux Enterprise Micro for Rancher 5.4 (x86_64)
    * qemu-x86-6.2.0-150400.37.40.1
    * qemu-accel-tcg-x86-6.2.0-150400.37.40.1
    * qemu-x86-debuginfo-6.2.0-150400.37.40.1
    * qemu-accel-tcg-x86-debuginfo-6.2.0-150400.37.40.1
  * SUSE Linux Enterprise Micro 5.4 (aarch64 s390x x86_64)
    * qemu-ui-opengl-6.2.0-150400.37.40.1
    * qemu-guest-agent-6.2.0-150400.37.40.1
    * qemu-hw-usb-redirect-6.2.0-150400.37.40.1
    * qemu-chardev-spice-6.2.0-150400.37.40.1
    * qemu-hw-display-virtio-gpu-debuginfo-6.2.0-150400.37.40.1
    * qemu-audio-spice-6.2.0-150400.37.40.1
    * qemu-debugsource-6.2.0-150400.37.40.1
    * qemu-ui-opengl-debuginfo-6.2.0-150400.37.40.1
    * qemu-hw-display-virtio-gpu-6.2.0-150400.37.40.1
    * qemu-chardev-spice-debuginfo-6.2.0-150400.37.40.1
    * qemu-ui-spice-core-6.2.0-150400.37.40.1
    * qemu-audio-spice-debuginfo-6.2.0-150400.37.40.1
    * qemu-hw-display-virtio-vga-debuginfo-6.2.0-150400.37.40.1
    * qemu-tools-6.2.0-150400.37.40.1
    * qemu-tools-debuginfo-6.2.0-150400.37.40.1
    * qemu-ui-spice-core-debuginfo-6.2.0-150400.37.40.1
    * qemu-guest-agent-debuginfo-6.2.0-150400.37.40.1
    * qemu-debuginfo-6.2.0-150400.37.40.1
    * qemu-hw-usb-redirect-debuginfo-6.2.0-150400.37.40.1
    * qemu-hw-display-virtio-vga-6.2.0-150400.37.40.1
    * qemu-hw-display-qxl-debuginfo-6.2.0-150400.37.40.1
    * qemu-6.2.0-150400.37.40.1
    * qemu-hw-display-qxl-6.2.0-150400.37.40.1
  * SUSE Linux Enterprise Micro 5.4 (aarch64)
    * qemu-arm-debuginfo-6.2.0-150400.37.40.1
    * qemu-arm-6.2.0-150400.37.40.1
  * SUSE Linux Enterprise Micro 5.4 (noarch)
    * qemu-vgabios-1.15.0_0_g2dd4b9b-150400.37.40.1
    * qemu-ipxe-1.0.0+-150400.37.40.1
    * qemu-seabios-1.15.0_0_g2dd4b9b-150400.37.40.1
    * qemu-sgabios-8-150400.37.40.1
  * SUSE Linux Enterprise Micro 5.4 (s390x)
    * qemu-s390x-debuginfo-6.2.0-150400.37.40.1
    * qemu-s390x-6.2.0-150400.37.40.1
  * SUSE Linux Enterprise Micro 5.4 (x86_64)
    * qemu-x86-6.2.0-150400.37.40.1
    * qemu-accel-tcg-x86-6.2.0-150400.37.40.1
    * qemu-x86-debuginfo-6.2.0-150400.37.40.1
    * qemu-accel-tcg-x86-debuginfo-6.2.0-150400.37.40.1
  * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586)
    * qemu-ui-opengl-6.2.0-150400.37.40.1
    * qemu-vhost-user-gpu-6.2.0-150400.37.40.1
    * qemu-block-ssh-debuginfo-6.2.0-150400.37.40.1
    * qemu-audio-alsa-6.2.0-150400.37.40.1
    * qemu-ui-spice-app-debuginfo-6.2.0-150400.37.40.1
    * qemu-ppc-debuginfo-6.2.0-150400.37.40.1
    * qemu-block-iscsi-6.2.0-150400.37.40.1
    * qemu-accel-qtest-debuginfo-6.2.0-150400.37.40.1
    * qemu-audio-jack-debuginfo-6.2.0-150400.37.40.1
    * qemu-ivshmem-tools-6.2.0-150400.37.40.1
    * qemu-audio-oss-6.2.0-150400.37.40.1
    * qemu-guest-agent-6.2.0-150400.37.40.1
    * qemu-linux-user-debugsource-6.2.0-150400.37.40.1
    * qemu-hw-usb-redirect-6.2.0-150400.37.40.1
    * qemu-ui-curses-debuginfo-6.2.0-150400.37.40.1
    * qemu-block-dmg-6.2.0-150400.37.40.1
    * qemu-chardev-spice-6.2.0-150400.37.40.1
    * qemu-ui-spice-app-6.2.0-150400.37.40.1
    * qemu-block-gluster-debuginfo-6.2.0-150400.37.40.1
    * qemu-hw-display-virtio-gpu-debuginfo-6.2.0-150400.37.40.1
    * qemu-hw-usb-smartcard-6.2.0-150400.37.40.1
    * qemu-audio-spice-6.2.0-150400.37.40.1
    * qemu-audio-pa-debuginfo-6.2.0-150400.37.40.1
    * qemu-lang-6.2.0-150400.37.40.1
    * qemu-x86-6.2.0-150400.37.40.1
    * qemu-accel-qtest-6.2.0-150400.37.40.1
    * qemu-ksm-6.2.0-150400.37.40.1
    * qemu-debugsource-6.2.0-150400.37.40.1
    * qemu-block-curl-debuginfo-6.2.0-150400.37.40.1
    * qemu-block-nfs-6.2.0-150400.37.40.1
    * qemu-ui-gtk-6.2.0-150400.37.40.1
    * qemu-ui-opengl-debuginfo-6.2.0-150400.37.40.1
    * qemu-hw-usb-host-debuginfo-6.2.0-150400.37.40.1
    * qemu-block-dmg-debuginfo-6.2.0-150400.37.40.1
    * qemu-chardev-spice-debuginfo-6.2.0-150400.37.40.1
    * qemu-block-iscsi-debuginfo-6.2.0-150400.37.40.1
    * qemu-extra-6.2.0-150400.37.40.1
    * qemu-hw-display-virtio-gpu-6.2.0-150400.37.40.1
    * qemu-hw-display-virtio-gpu-pci-debuginfo-6.2.0-150400.37.40.1
    * qemu-hw-s390x-virtio-gpu-ccw-6.2.0-150400.37.40.1
    * qemu-ui-gtk-debuginfo-6.2.0-150400.37.40.1
    * qemu-block-ssh-6.2.0-150400.37.40.1
    * qemu-ui-spice-core-6.2.0-150400.37.40.1
    * qemu-arm-debuginfo-6.2.0-150400.37.40.1
    * qemu-accel-tcg-x86-debuginfo-6.2.0-150400.37.40.1
    * qemu-chardev-baum-6.2.0-150400.37.40.1
    * qemu-audio-spice-debuginfo-6.2.0-150400.37.40.1
    * qemu-hw-display-virtio-vga-debuginfo-6.2.0-150400.37.40.1
    * qemu-arm-6.2.0-150400.37.40.1
    * qemu-audio-jack-6.2.0-150400.37.40.1
    * qemu-tools-6.2.0-150400.37.40.1
    * qemu-tools-debuginfo-6.2.0-150400.37.40.1
    * qemu-hw-s390x-virtio-gpu-ccw-debuginfo-6.2.0-150400.37.40.1
    * qemu-ui-spice-core-debuginfo-6.2.0-150400.37.40.1
    * qemu-chardev-baum-debuginfo-6.2.0-150400.37.40.1
    * qemu-audio-alsa-debuginfo-6.2.0-150400.37.40.1
    * qemu-hw-display-virtio-gpu-pci-6.2.0-150400.37.40.1
    * qemu-linux-user-6.2.0-150400.37.40.1
    * qemu-guest-agent-debuginfo-6.2.0-150400.37.40.1
    * qemu-ppc-6.2.0-150400.37.40.1
    * qemu-linux-user-debuginfo-6.2.0-150400.37.40.1
    * qemu-debuginfo-6.2.0-150400.37.40.1
    * qemu-hw-usb-redirect-debuginfo-6.2.0-150400.37.40.1
    * qemu-audio-pa-6.2.0-150400.37.40.1
    * qemu-s390x-6.2.0-150400.37.40.1
    * qemu-hw-display-virtio-vga-6.2.0-150400.37.40.1
    * qemu-vhost-user-gpu-debuginfo-6.2.0-150400.37.40.1
    * qemu-block-gluster-6.2.0-150400.37.40.1
    * qemu-hw-display-qxl-6.2.0-150400.37.40.1
    * qemu-hw-usb-host-6.2.0-150400.37.40.1
    * qemu-accel-tcg-x86-6.2.0-150400.37.40.1
    * qemu-hw-display-qxl-debuginfo-6.2.0-150400.37.40.1
    * qemu-x86-debuginfo-6.2.0-150400.37.40.1
    * qemu-audio-oss-debuginfo-6.2.0-150400.37.40.1
    * qemu-s390x-debuginfo-6.2.0-150400.37.40.1
    * qemu-hw-usb-smartcard-debuginfo-6.2.0-150400.37.40.1
    * qemu-block-nfs-debuginfo-6.2.0-150400.37.40.1
    * qemu-6.2.0-150400.37.40.1
    * qemu-ivshmem-tools-debuginfo-6.2.0-150400.37.40.1
    * qemu-ui-curses-6.2.0-150400.37.40.1
    * qemu-block-curl-6.2.0-150400.37.40.1
    * qemu-extra-debuginfo-6.2.0-150400.37.40.1
  * openSUSE Leap 15.4 (s390x x86_64 i586)
    * qemu-kvm-6.2.0-150400.37.40.1
  * openSUSE Leap 15.4 (noarch)
    * qemu-skiboot-6.2.0-150400.37.40.1
    * qemu-SLOF-6.2.0-150400.37.40.1
    * qemu-vgabios-1.15.0_0_g2dd4b9b-150400.37.40.1
    * qemu-seabios-1.15.0_0_g2dd4b9b-150400.37.40.1
    * qemu-microvm-6.2.0-150400.37.40.1
    * qemu-sgabios-8-150400.37.40.1
    * qemu-ipxe-1.0.0+-150400.37.40.1
  * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
    * qemu-block-rbd-debuginfo-6.2.0-150400.37.40.1
    * qemu-block-rbd-6.2.0-150400.37.40.1
  * SUSE Linux Enterprise Micro for Rancher 5.3 (aarch64 s390x x86_64)
    * qemu-ui-opengl-6.2.0-150400.37.40.1
    * qemu-guest-agent-6.2.0-150400.37.40.1
    * qemu-hw-usb-redirect-6.2.0-150400.37.40.1
    * qemu-chardev-spice-6.2.0-150400.37.40.1
    * qemu-hw-display-virtio-gpu-debuginfo-6.2.0-150400.37.40.1
    * qemu-audio-spice-6.2.0-150400.37.40.1
    * qemu-debugsource-6.2.0-150400.37.40.1
    * qemu-ui-opengl-debuginfo-6.2.0-150400.37.40.1
    * qemu-hw-display-virtio-gpu-6.2.0-150400.37.40.1
    * qemu-chardev-spice-debuginfo-6.2.0-150400.37.40.1
    * qemu-ui-spice-core-6.2.0-150400.37.40.1
    * qemu-audio-spice-debuginfo-6.2.0-150400.37.40.1
    * qemu-hw-display-virtio-vga-debuginfo-6.2.0-150400.37.40.1
    * qemu-tools-6.2.0-150400.37.40.1
    * qemu-tools-debuginfo-6.2.0-150400.37.40.1
    * qemu-ui-spice-core-debuginfo-6.2.0-150400.37.40.1
    * qemu-guest-agent-debuginfo-6.2.0-150400.37.40.1
    * qemu-debuginfo-6.2.0-150400.37.40.1
    * qemu-hw-usb-redirect-debuginfo-6.2.0-150400.37.40.1
    * qemu-hw-display-virtio-vga-6.2.0-150400.37.40.1
    * qemu-hw-display-qxl-debuginfo-6.2.0-150400.37.40.1
    * qemu-6.2.0-150400.37.40.1
    * qemu-hw-display-qxl-6.2.0-150400.37.40.1
  * SUSE Linux Enterprise Micro for Rancher 5.3 (aarch64)
    * qemu-arm-debuginfo-6.2.0-150400.37.40.1
    * qemu-arm-6.2.0-150400.37.40.1
  * SUSE Linux Enterprise Micro for Rancher 5.3 (noarch)
    * qemu-vgabios-1.15.0_0_g2dd4b9b-150400.37.40.1
    * qemu-ipxe-1.0.0+-150400.37.40.1
    * qemu-seabios-1.15.0_0_g2dd4b9b-150400.37.40.1
    * qemu-sgabios-8-150400.37.40.1
  * SUSE Linux Enterprise Micro for Rancher 5.3 (s390x)
    * qemu-s390x-debuginfo-6.2.0-150400.37.40.1
    * qemu-s390x-6.2.0-150400.37.40.1
  * SUSE Linux Enterprise Micro for Rancher 5.3 (x86_64)
    * qemu-x86-6.2.0-150400.37.40.1
    * qemu-accel-tcg-x86-6.2.0-150400.37.40.1
    * qemu-x86-debuginfo-6.2.0-150400.37.40.1
    * qemu-accel-tcg-x86-debuginfo-6.2.0-150400.37.40.1
  * SUSE Linux Enterprise Micro 5.3 (aarch64 s390x x86_64)
    * qemu-ui-opengl-6.2.0-150400.37.40.1
    * qemu-guest-agent-6.2.0-150400.37.40.1
    * qemu-hw-usb-redirect-6.2.0-150400.37.40.1
    * qemu-chardev-spice-6.2.0-150400.37.40.1
    * qemu-hw-display-virtio-gpu-debuginfo-6.2.0-150400.37.40.1
    * qemu-audio-spice-6.2.0-150400.37.40.1
    * qemu-debugsource-6.2.0-150400.37.40.1
    * qemu-ui-opengl-debuginfo-6.2.0-150400.37.40.1
    * qemu-hw-display-virtio-gpu-6.2.0-150400.37.40.1
    * qemu-chardev-spice-debuginfo-6.2.0-150400.37.40.1
    * qemu-ui-spice-core-6.2.0-150400.37.40.1
    * qemu-audio-spice-debuginfo-6.2.0-150400.37.40.1
    * qemu-hw-display-virtio-vga-debuginfo-6.2.0-150400.37.40.1
    * qemu-tools-6.2.0-150400.37.40.1
    * qemu-tools-debuginfo-6.2.0-150400.37.40.1
    * qemu-ui-spice-core-debuginfo-6.2.0-150400.37.40.1
    * qemu-guest-agent-debuginfo-6.2.0-150400.37.40.1
    * qemu-debuginfo-6.2.0-150400.37.40.1
    * qemu-hw-usb-redirect-debuginfo-6.2.0-150400.37.40.1
    * qemu-hw-display-virtio-vga-6.2.0-150400.37.40.1
    * qemu-hw-display-qxl-debuginfo-6.2.0-150400.37.40.1
    * qemu-6.2.0-150400.37.40.1
    * qemu-hw-display-qxl-6.2.0-150400.37.40.1
  * SUSE Linux Enterprise Micro 5.3 (aarch64)
    * qemu-arm-debuginfo-6.2.0-150400.37.40.1
    * qemu-arm-6.2.0-150400.37.40.1
  * SUSE Linux Enterprise Micro 5.3 (noarch)
    * qemu-vgabios-1.15.0_0_g2dd4b9b-150400.37.40.1
    * qemu-ipxe-1.0.0+-150400.37.40.1
    * qemu-seabios-1.15.0_0_g2dd4b9b-150400.37.40.1
    * qemu-sgabios-8-150400.37.40.1
  * SUSE Linux Enterprise Micro 5.3 (s390x)
    * qemu-s390x-debuginfo-6.2.0-150400.37.40.1
    * qemu-s390x-6.2.0-150400.37.40.1
  * SUSE Linux Enterprise Micro 5.3 (x86_64)
    * qemu-x86-6.2.0-150400.37.40.1
    * qemu-accel-tcg-x86-6.2.0-150400.37.40.1
    * qemu-x86-debuginfo-6.2.0-150400.37.40.1
    * qemu-accel-tcg-x86-debuginfo-6.2.0-150400.37.40.1

## References:

  * https://www.suse.com/security/cve/CVE-2021-3611.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1193914
  * https://bugzilla.suse.com/show_bug.cgi?id=1201944