# Security update for qemu

Announcement ID: SUSE-SU-2024:2983-1  
Rating: important  
References:

  * bsc#1227322
  * bsc#1229007

  
Cross-References:

  * CVE-2024-4467
  * CVE-2024-7409

  
CVSS scores:

  * CVE-2024-4467 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-7409 ( SUSE ):  8.2
    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2024-7409 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

  
Affected Products:

  * Basesystem Module 15-SP6
  * openSUSE Leap 15.6
  * Server Applications Module 15-SP6
  * SUSE Linux Enterprise Desktop 15 SP6
  * SUSE Linux Enterprise Real Time 15 SP6
  * SUSE Linux Enterprise Server 15 SP6
  * SUSE Linux Enterprise Server for SAP Applications 15 SP6
  * SUSE Package Hub 15 15-SP6

  
  
An update that solves two vulnerabilities can now be installed.

## Description:

This update for qemu fixes the following issues:

  * CVE-2024-4467: Fixed denial of service and file read/write via qemu-img info
    command (bsc#1227322)
  * CVE-2024-7409: Fixed denial of service via improper synchronization in QEMU
    NBD Server during socket closure (bsc#1229007)
  * nbd/server: Close stray clients at server-stop
  * nbd/server: Drop non-negotiating clients
  * nbd/server: Cap default max-connections to 100
  * nbd/server: Plumb in new args to nbd_client_add()
  * nbd: Minor style and typo fixes

  * Update qemu to version 8.2.6

## 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:

  * openSUSE Leap 15.6  
    zypper in -t patch SUSE-2024-2983=1 openSUSE-SLE-15.6-2024-2983=1

  * Basesystem Module 15-SP6  
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP6-2024-2983=1

  * SUSE Package Hub 15 15-SP6  
    zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP6-2024-2983=1

  * Server Applications Module 15-SP6  
    zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP6-2024-2983=1

## Package List:

  * openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64 i586)
    * qemu-chardev-baum-8.2.6-150600.3.9.1
    * qemu-audio-dbus-debuginfo-8.2.6-150600.3.9.1
    * qemu-block-iscsi-debuginfo-8.2.6-150600.3.9.1
    * qemu-ksm-8.2.6-150600.3.9.1
    * qemu-ui-curses-8.2.6-150600.3.9.1
    * qemu-ppc-debuginfo-8.2.6-150600.3.9.1
    * qemu-ui-spice-core-8.2.6-150600.3.9.1
    * qemu-block-gluster-debuginfo-8.2.6-150600.3.9.1
    * qemu-hw-display-virtio-vga-debuginfo-8.2.6-150600.3.9.1
    * qemu-extra-8.2.6-150600.3.9.1
    * qemu-img-8.2.6-150600.3.9.1
    * qemu-ui-gtk-debuginfo-8.2.6-150600.3.9.1
    * qemu-block-ssh-8.2.6-150600.3.9.1
    * qemu-pr-helper-8.2.6-150600.3.9.1
    * qemu-ui-spice-core-debuginfo-8.2.6-150600.3.9.1
    * qemu-spice-8.2.6-150600.3.9.1
    * qemu-ui-opengl-debuginfo-8.2.6-150600.3.9.1
    * qemu-block-ssh-debuginfo-8.2.6-150600.3.9.1
    * qemu-ppc-8.2.6-150600.3.9.1
    * qemu-headless-8.2.6-150600.3.9.1
    * qemu-hw-usb-redirect-debuginfo-8.2.6-150600.3.9.1
    * qemu-block-iscsi-8.2.6-150600.3.9.1
    * qemu-s390x-debuginfo-8.2.6-150600.3.9.1
    * qemu-ui-spice-app-8.2.6-150600.3.9.1
    * qemu-audio-dbus-8.2.6-150600.3.9.1
    * qemu-hw-display-virtio-vga-8.2.6-150600.3.9.1
    * qemu-hw-display-virtio-gpu-pci-debuginfo-8.2.6-150600.3.9.1
    * qemu-hw-usb-smartcard-8.2.6-150600.3.9.1
    * qemu-accel-tcg-x86-8.2.6-150600.3.9.1
    * qemu-chardev-spice-debuginfo-8.2.6-150600.3.9.1
    * qemu-ui-opengl-8.2.6-150600.3.9.1
    * qemu-accel-qtest-debuginfo-8.2.6-150600.3.9.1
    * qemu-hw-usb-host-debuginfo-8.2.6-150600.3.9.1
    * qemu-8.2.6-150600.3.9.1
    * qemu-img-debuginfo-8.2.6-150600.3.9.1
    * qemu-ui-gtk-8.2.6-150600.3.9.1
    * qemu-audio-pa-debuginfo-8.2.6-150600.3.9.1
    * qemu-guest-agent-debuginfo-8.2.6-150600.3.9.1
    * qemu-audio-pa-8.2.6-150600.3.9.1
    * qemu-ivshmem-tools-debuginfo-8.2.6-150600.3.9.1
    * qemu-extra-debuginfo-8.2.6-150600.3.9.1
    * qemu-audio-jack-8.2.6-150600.3.9.1
    * qemu-arm-debuginfo-8.2.6-150600.3.9.1
    * qemu-hw-display-virtio-gpu-pci-8.2.6-150600.3.9.1
    * qemu-hw-usb-host-8.2.6-150600.3.9.1
    * qemu-audio-alsa-8.2.6-150600.3.9.1
    * qemu-pr-helper-debuginfo-8.2.6-150600.3.9.1
    * qemu-tools-8.2.6-150600.3.9.1
    * qemu-block-dmg-8.2.6-150600.3.9.1
    * qemu-hw-s390x-virtio-gpu-ccw-debuginfo-8.2.6-150600.3.9.1
    * qemu-hw-display-virtio-gpu-debuginfo-8.2.6-150600.3.9.1
    * qemu-hw-usb-smartcard-debuginfo-8.2.6-150600.3.9.1
    * qemu-linux-user-8.2.6-150600.3.9.1
    * qemu-x86-debuginfo-8.2.6-150600.3.9.1
    * qemu-ui-curses-debuginfo-8.2.6-150600.3.9.1
    * qemu-linux-user-debugsource-8.2.6-150600.3.9.1
    * qemu-block-nfs-debuginfo-8.2.6-150600.3.9.1
    * qemu-accel-tcg-x86-debuginfo-8.2.6-150600.3.9.1
    * qemu-arm-8.2.6-150600.3.9.1
    * qemu-audio-jack-debuginfo-8.2.6-150600.3.9.1
    * qemu-hw-s390x-virtio-gpu-ccw-8.2.6-150600.3.9.1
    * qemu-block-curl-8.2.6-150600.3.9.1
    * qemu-accel-qtest-8.2.6-150600.3.9.1
    * qemu-audio-pipewire-8.2.6-150600.3.9.1
    * qemu-audio-alsa-debuginfo-8.2.6-150600.3.9.1
    * qemu-audio-oss-debuginfo-8.2.6-150600.3.9.1
    * qemu-hw-usb-redirect-8.2.6-150600.3.9.1
    * qemu-ui-spice-app-debuginfo-8.2.6-150600.3.9.1
    * qemu-audio-spice-8.2.6-150600.3.9.1
    * qemu-vhost-user-gpu-debuginfo-8.2.6-150600.3.9.1
    * qemu-ivshmem-tools-8.2.6-150600.3.9.1
    * qemu-audio-oss-8.2.6-150600.3.9.1
    * qemu-audio-spice-debuginfo-8.2.6-150600.3.9.1
    * qemu-ui-dbus-8.2.6-150600.3.9.1
    * qemu-lang-8.2.6-150600.3.9.1
    * qemu-s390x-8.2.6-150600.3.9.1
    * qemu-chardev-spice-8.2.6-150600.3.9.1
    * qemu-hw-display-virtio-gpu-8.2.6-150600.3.9.1
    * qemu-ui-dbus-debuginfo-8.2.6-150600.3.9.1
    * qemu-hw-display-qxl-debuginfo-8.2.6-150600.3.9.1
    * qemu-block-nfs-8.2.6-150600.3.9.1
    * qemu-tools-debuginfo-8.2.6-150600.3.9.1
    * qemu-chardev-baum-debuginfo-8.2.6-150600.3.9.1
    * qemu-debuginfo-8.2.6-150600.3.9.1
    * qemu-hw-display-qxl-8.2.6-150600.3.9.1
    * qemu-debugsource-8.2.6-150600.3.9.1
    * qemu-block-curl-debuginfo-8.2.6-150600.3.9.1
    * qemu-x86-8.2.6-150600.3.9.1
    * qemu-block-gluster-8.2.6-150600.3.9.1
    * qemu-guest-agent-8.2.6-150600.3.9.1
    * qemu-vhost-user-gpu-8.2.6-150600.3.9.1
    * qemu-audio-pipewire-debuginfo-8.2.6-150600.3.9.1
    * qemu-linux-user-debuginfo-8.2.6-150600.3.9.1
    * qemu-block-dmg-debuginfo-8.2.6-150600.3.9.1
  * openSUSE Leap 15.6 (noarch)
    * qemu-vgabios-8.2.61.16.3_3_ga95067eb-150600.3.9.1
    * qemu-SLOF-8.2.6-150600.3.9.1
    * qemu-seabios-8.2.61.16.3_3_ga95067eb-150600.3.9.1
    * qemu-skiboot-8.2.6-150600.3.9.1
    * qemu-ipxe-8.2.6-150600.3.9.1
    * qemu-doc-8.2.6-150600.3.9.1
    * qemu-microvm-8.2.6-150600.3.9.1
  * openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64)
    * qemu-block-rbd-8.2.6-150600.3.9.1
    * qemu-block-rbd-debuginfo-8.2.6-150600.3.9.1
  * Basesystem Module 15-SP6 (aarch64 ppc64le s390x x86_64)
    * qemu-pr-helper-8.2.6-150600.3.9.1
    * qemu-pr-helper-debuginfo-8.2.6-150600.3.9.1
    * qemu-tools-debuginfo-8.2.6-150600.3.9.1
    * qemu-img-debuginfo-8.2.6-150600.3.9.1
    * qemu-tools-8.2.6-150600.3.9.1
    * qemu-debuginfo-8.2.6-150600.3.9.1
    * qemu-debugsource-8.2.6-150600.3.9.1
    * qemu-img-8.2.6-150600.3.9.1
  * SUSE Package Hub 15 15-SP6 (noarch)
    * qemu-vgabios-8.2.61.16.3_3_ga95067eb-150600.3.9.1
    * qemu-SLOF-8.2.6-150600.3.9.1
    * qemu-seabios-8.2.61.16.3_3_ga95067eb-150600.3.9.1
    * qemu-skiboot-8.2.6-150600.3.9.1
    * qemu-microvm-8.2.6-150600.3.9.1
  * SUSE Package Hub 15 15-SP6 (aarch64 ppc64le s390x x86_64)
    * qemu-vhost-user-gpu-debuginfo-8.2.6-150600.3.9.1
    * qemu-ivshmem-tools-8.2.6-150600.3.9.1
    * qemu-audio-oss-8.2.6-150600.3.9.1
    * qemu-hw-display-virtio-gpu-debuginfo-8.2.6-150600.3.9.1
    * qemu-accel-tcg-x86-8.2.6-150600.3.9.1
    * qemu-chardev-spice-debuginfo-8.2.6-150600.3.9.1
    * qemu-audio-spice-debuginfo-8.2.6-150600.3.9.1
    * qemu-hw-usb-smartcard-debuginfo-8.2.6-150600.3.9.1
    * qemu-ui-opengl-8.2.6-150600.3.9.1
    * qemu-accel-qtest-debuginfo-8.2.6-150600.3.9.1
    * qemu-linux-user-8.2.6-150600.3.9.1
    * qemu-hw-s390x-virtio-gpu-ccw-debuginfo-8.2.6-150600.3.9.1
    * qemu-x86-debuginfo-8.2.6-150600.3.9.1
    * qemu-s390x-8.2.6-150600.3.9.1
    * qemu-chardev-spice-8.2.6-150600.3.9.1
    * qemu-hw-display-virtio-gpu-8.2.6-150600.3.9.1
    * qemu-ppc-debuginfo-8.2.6-150600.3.9.1
    * qemu-ui-gtk-8.2.6-150600.3.9.1
    * qemu-ui-spice-core-8.2.6-150600.3.9.1
    * qemu-block-gluster-debuginfo-8.2.6-150600.3.9.1
    * qemu-linux-user-debugsource-8.2.6-150600.3.9.1
    * qemu-audio-pa-debuginfo-8.2.6-150600.3.9.1
    * qemu-block-nfs-debuginfo-8.2.6-150600.3.9.1
    * qemu-accel-tcg-x86-debuginfo-8.2.6-150600.3.9.1
    * qemu-arm-8.2.6-150600.3.9.1
    * qemu-extra-8.2.6-150600.3.9.1
    * qemu-audio-jack-debuginfo-8.2.6-150600.3.9.1
    * qemu-hw-display-virtio-vga-debuginfo-8.2.6-150600.3.9.1
    * qemu-hw-display-qxl-debuginfo-8.2.6-150600.3.9.1
    * qemu-ui-gtk-debuginfo-8.2.6-150600.3.9.1
    * qemu-audio-pa-8.2.6-150600.3.9.1
    * qemu-block-nfs-8.2.6-150600.3.9.1
    * qemu-ivshmem-tools-debuginfo-8.2.6-150600.3.9.1
    * qemu-extra-debuginfo-8.2.6-150600.3.9.1
    * qemu-hw-s390x-virtio-gpu-ccw-8.2.6-150600.3.9.1
    * qemu-audio-jack-8.2.6-150600.3.9.1
    * qemu-arm-debuginfo-8.2.6-150600.3.9.1
    * qemu-hw-display-virtio-gpu-pci-8.2.6-150600.3.9.1
    * qemu-hw-display-qxl-8.2.6-150600.3.9.1
    * qemu-debuginfo-8.2.6-150600.3.9.1
    * qemu-ui-opengl-debuginfo-8.2.6-150600.3.9.1
    * qemu-debugsource-8.2.6-150600.3.9.1
    * qemu-ui-spice-core-debuginfo-8.2.6-150600.3.9.1
    * qemu-x86-8.2.6-150600.3.9.1
    * qemu-block-gluster-8.2.6-150600.3.9.1
    * qemu-ppc-8.2.6-150600.3.9.1
    * qemu-accel-qtest-8.2.6-150600.3.9.1
    * qemu-audio-alsa-8.2.6-150600.3.9.1
    * qemu-hw-usb-redirect-debuginfo-8.2.6-150600.3.9.1
    * qemu-block-dmg-8.2.6-150600.3.9.1
    * qemu-vhost-user-gpu-8.2.6-150600.3.9.1
    * qemu-s390x-debuginfo-8.2.6-150600.3.9.1
    * qemu-audio-alsa-debuginfo-8.2.6-150600.3.9.1
    * qemu-audio-oss-debuginfo-8.2.6-150600.3.9.1
    * qemu-hw-usb-redirect-8.2.6-150600.3.9.1
    * qemu-ui-spice-app-8.2.6-150600.3.9.1
    * qemu-linux-user-debuginfo-8.2.6-150600.3.9.1
    * qemu-ui-spice-app-debuginfo-8.2.6-150600.3.9.1
    * qemu-block-dmg-debuginfo-8.2.6-150600.3.9.1
    * qemu-audio-spice-8.2.6-150600.3.9.1
    * qemu-hw-display-virtio-vga-8.2.6-150600.3.9.1
    * qemu-hw-display-virtio-gpu-pci-debuginfo-8.2.6-150600.3.9.1
    * qemu-hw-usb-smartcard-8.2.6-150600.3.9.1
  * Server Applications Module 15-SP6 (aarch64 ppc64le s390x x86_64)
    * qemu-chardev-baum-8.2.6-150600.3.9.1
    * qemu-audio-dbus-debuginfo-8.2.6-150600.3.9.1
    * qemu-chardev-spice-debuginfo-8.2.6-150600.3.9.1
    * qemu-block-iscsi-debuginfo-8.2.6-150600.3.9.1
    * qemu-audio-spice-debuginfo-8.2.6-150600.3.9.1
    * qemu-ksm-8.2.6-150600.3.9.1
    * qemu-ui-opengl-8.2.6-150600.3.9.1
    * qemu-hw-usb-host-debuginfo-8.2.6-150600.3.9.1
    * qemu-ui-dbus-8.2.6-150600.3.9.1
    * qemu-8.2.6-150600.3.9.1
    * qemu-lang-8.2.6-150600.3.9.1
    * qemu-ui-curses-8.2.6-150600.3.9.1
    * qemu-chardev-spice-8.2.6-150600.3.9.1
    * qemu-block-rbd-debuginfo-8.2.6-150600.3.9.1
    * qemu-ui-curses-debuginfo-8.2.6-150600.3.9.1
    * qemu-ui-spice-core-8.2.6-150600.3.9.1
    * qemu-ui-dbus-debuginfo-8.2.6-150600.3.9.1
    * qemu-block-rbd-8.2.6-150600.3.9.1
    * qemu-block-nfs-debuginfo-8.2.6-150600.3.9.1
    * qemu-hw-display-virtio-vga-debuginfo-8.2.6-150600.3.9.1
    * qemu-hw-display-qxl-debuginfo-8.2.6-150600.3.9.1
    * qemu-guest-agent-debuginfo-8.2.6-150600.3.9.1
    * qemu-block-ssh-8.2.6-150600.3.9.1
    * qemu-block-nfs-8.2.6-150600.3.9.1
    * qemu-ui-spice-core-debuginfo-8.2.6-150600.3.9.1
    * qemu-chardev-baum-debuginfo-8.2.6-150600.3.9.1
    * qemu-debuginfo-8.2.6-150600.3.9.1
    * qemu-hw-display-qxl-8.2.6-150600.3.9.1
    * qemu-block-ssh-debuginfo-8.2.6-150600.3.9.1
    * qemu-debugsource-8.2.6-150600.3.9.1
    * qemu-spice-8.2.6-150600.3.9.1
    * qemu-block-curl-8.2.6-150600.3.9.1
    * qemu-ui-opengl-debuginfo-8.2.6-150600.3.9.1
    * qemu-block-curl-debuginfo-8.2.6-150600.3.9.1
    * qemu-hw-usb-host-8.2.6-150600.3.9.1
    * qemu-headless-8.2.6-150600.3.9.1
    * qemu-guest-agent-8.2.6-150600.3.9.1
    * qemu-hw-usb-redirect-debuginfo-8.2.6-150600.3.9.1
    * qemu-audio-pipewire-8.2.6-150600.3.9.1
    * qemu-block-iscsi-8.2.6-150600.3.9.1
    * qemu-hw-usb-redirect-8.2.6-150600.3.9.1
    * qemu-audio-pipewire-debuginfo-8.2.6-150600.3.9.1
    * qemu-audio-dbus-8.2.6-150600.3.9.1
    * qemu-audio-spice-8.2.6-150600.3.9.1
    * qemu-hw-display-virtio-vga-8.2.6-150600.3.9.1
  * Server Applications Module 15-SP6 (aarch64)
    * qemu-arm-debuginfo-8.2.6-150600.3.9.1
    * qemu-arm-8.2.6-150600.3.9.1
  * Server Applications Module 15-SP6 (noarch)
    * qemu-vgabios-8.2.61.16.3_3_ga95067eb-150600.3.9.1
    * qemu-SLOF-8.2.6-150600.3.9.1
    * qemu-skiboot-8.2.6-150600.3.9.1
    * qemu-seabios-8.2.61.16.3_3_ga95067eb-150600.3.9.1
    * qemu-ipxe-8.2.6-150600.3.9.1
  * Server Applications Module 15-SP6 (aarch64 ppc64le x86_64)
    * qemu-ui-gtk-8.2.6-150600.3.9.1
    * qemu-ui-spice-app-debuginfo-8.2.6-150600.3.9.1
    * qemu-ui-spice-app-8.2.6-150600.3.9.1
    * qemu-ui-gtk-debuginfo-8.2.6-150600.3.9.1
  * Server Applications Module 15-SP6 (ppc64le)
    * qemu-ppc-8.2.6-150600.3.9.1
    * qemu-ppc-debuginfo-8.2.6-150600.3.9.1
  * Server Applications Module 15-SP6 (s390x x86_64)
    * qemu-hw-display-virtio-gpu-debuginfo-8.2.6-150600.3.9.1
    * qemu-hw-display-virtio-gpu-pci-debuginfo-8.2.6-150600.3.9.1
    * qemu-hw-display-virtio-gpu-pci-8.2.6-150600.3.9.1
    * qemu-hw-display-virtio-gpu-8.2.6-150600.3.9.1
  * Server Applications Module 15-SP6 (s390x)
    * qemu-hw-s390x-virtio-gpu-ccw-debuginfo-8.2.6-150600.3.9.1
    * qemu-s390x-8.2.6-150600.3.9.1
    * qemu-s390x-debuginfo-8.2.6-150600.3.9.1
    * qemu-hw-s390x-virtio-gpu-ccw-8.2.6-150600.3.9.1
  * Server Applications Module 15-SP6 (x86_64)
    * qemu-audio-alsa-8.2.6-150600.3.9.1
    * qemu-accel-tcg-x86-8.2.6-150600.3.9.1
    * qemu-audio-alsa-debuginfo-8.2.6-150600.3.9.1
    * qemu-audio-pa-debuginfo-8.2.6-150600.3.9.1
    * qemu-accel-tcg-x86-debuginfo-8.2.6-150600.3.9.1
    * qemu-x86-8.2.6-150600.3.9.1
    * qemu-x86-debuginfo-8.2.6-150600.3.9.1
    * qemu-audio-pa-8.2.6-150600.3.9.1

## References:

  * https://www.suse.com/security/cve/CVE-2024-4467.html
  * https://www.suse.com/security/cve/CVE-2024-7409.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1227322
  * https://bugzilla.suse.com/show_bug.cgi?id=1229007