Out-of-bounds write in QEMU - CVE-2021-3638

CSH
CYBERSECURITY HELP
Sign In REGISTER
 
Main Vulnerability Database Vulnerabilities #VU72306

Out-of-bounds write in QEMU - CVE-2021-3638

Published: February 15, 2023


Vulnerability identifier: #VU72306
CSH Severity: Medium
CVSS v4: 5.7 [CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-3638
CWE-ID: CWE-787
Exploitation vector: Local access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a malicious guest to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary error in the ATI VGA device emulation of QEMU within the ati_2d_blt() routine while handling MMIO write operations. A malicious guest can crash the QEMU process on the host.


Affected software

QEMU
Debian Linux
SUSE Linux Enterprise Server for SAP Applications 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise High Performance Computing ESPOS 15
SUSE Linux Enterprise High Performance Computing LTSS 15
SUSE Linux Enterprise Real Time 15
SUSE Linux Enterprise Desktop 15
SUSE Manager Proxy
SUSE Manager Retail Branch Server
SUSE Manager Server
SUSE Linux Enterprise Micro
SUSE Linux Enterprise Micro for Rancher
SUSE Enterprise Storage
SUSE Linux Enterprise Server 15 SP2 LTSS
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS
SUSE Linux Enterprise Server 15 SP3 LTSS
Server Applications Module
Basesystem Module
SUSE Package Hub 15
openSUSE Leap
openEuler
Ubuntu
Fedora
qemu-ipxe
qemu-vgabios
qemu-seabios
qemu-img
qemu
qemu-debugsource
qemu-debuginfo
qemu-block-rbd
qemu-block-curl
qemu-guest-agent
qemu-block-iscsi
qemu-block-ssh
qemu-help
qemu-tools
qemu-x86-debuginfo
qemu-block-curl-debuginfo
qemu-ui-curses
qemu-audio-pa
qemu-lang
qemu-block-iscsi-debuginfo
qemu-block-rbd-debuginfo
qemu-s390
qemu-s390-debuginfo
qemu-ui-gtk
qemu-block-ssh-debuginfo
qemu-guest-agent-debuginfo
qemu-microvm
qemu-arm-debuginfo
qemu-tools-debuginfo
qemu-ui-spice-app
qemu-ui-spice-app-debuginfo
qemu-arm
qemu-audio-pa-debuginfo
qemu-ui-gtk-debuginfo
qemu-ui-curses-debuginfo
qemu-ppc
qemu-ppc-debuginfo
qemu-kvm
qemu-audio-alsa-debuginfo
qemu-x86
qemu-audio-alsa
qemu-system-x86-xen (Ubuntu package)
qemu-system-x86-microvm (Ubuntu package)
qemu (Ubuntu package)
qemu-system-x86 (Ubuntu package)
qemu-system-sparc (Ubuntu package)
qemu-system-ppc (Ubuntu package)
qemu-system-s390x (Ubuntu package)
qemu-system-misc (Ubuntu package)
qemu-system-mips (Ubuntu package)
qemu-system-arm (Ubuntu package)
qemu-system (Ubuntu package)
qemu (Debian package)
qemu-hw-display-virtio-vga
qemu-chardev-baum-debuginfo
qemu-hw-usb-redirect
qemu-chardev-spice-debuginfo
qemu-audio-spice-debuginfo
qemu-ksm
qemu-hw-display-virtio-vga-debuginfo
qemu-ui-spice-core-debuginfo
qemu-ui-opengl-debuginfo
qemu-s390x
qemu-audio-spice
qemu-chardev-spice
qemu-ui-spice-core
qemu-hw-usb-redirect-debuginfo
qemu-ui-opengl
qemu-hw-display-qxl
qemu-hw-display-qxl-debuginfo
qemu-hw-s390x-virtio-gpu-ccw-debuginfo
qemu-s390x-debuginfo
qemu-hw-s390x-virtio-gpu-ccw
qemu-skiboot
qemu-SLOF
qemu-hw-display-virtio-gpu-pci
qemu-hw-display-virtio-gpu-pci-debuginfo
qemu-hw-display-virtio-gpu-debuginfo
qemu-hw-display-virtio-gpu
qemu-chardev-baum
qemu-system-x86_64
qemu-system-arm
qemu-system-riscv
qemu-system-aarch64
qemu-hw-usb-host
qemu-vhost-user-gpu
qemu-linux-user-debuginfo
qemu-extra
qemu-block-gluster-debuginfo
qemu-block-nfs-debuginfo
qemu-accel-tcg-x86
qemu-hw-usb-host-debuginfo
qemu-ivshmem-tools
qemu-audio-oss-debuginfo
qemu-linux-user
qemu-block-gluster
qemu-block-dmg-debuginfo
qemu-accel-qtest
qemu-audio-jack-debuginfo
qemu-ivshmem-tools-debuginfo
qemu-block-dmg
qemu-hw-usb-smartcard
qemu-hw-usb-smartcard-debuginfo
qemu-accel-tcg-x86-debuginfo
qemu-linux-user-debugsource
qemu-vhost-user-gpu-debuginfo
qemu-audio-oss
qemu-accel-qtest-debuginfo
qemu-extra-debuginfo
qemu-audio-jack
qemu-block-nfs
qemu-audio-dbus
qemu-ui-dbus-debuginfo
qemu-audio-dbus-debuginfo
qemu-ui-dbus
qemu-headless
qemu-system-xen (Ubuntu package)
qemu-sgabios

How to mitigate CVE-2021-3638

Install updates from vendor's website.

qemu-ipxe - addressed in versions 1.0.0+-150200.79.1, 1.0.0+-150300.127.3, 1.0.0+-150400.37.23.1, 1.0.0+-150500.49.9.2
qemu-vgabios - addressed in versions 1.12.1+-150200.79.1, 1.14.0_0_g155821a-150300.127.3, 1.15.0_0_g2dd4b9b-150400.37.23.1, 1.16.0_0_gd239552-150500.49.9.2
qemu-seabios - addressed in versions 1.12.1+-150200.79.1, 1.14.0_0_g155821a-150300.127.3, 1.15.0_0_g2dd4b9b-150400.37.23.1, 1.16.0_0_gd239552-150500.49.9.2
qemu-img - addressed in versions 4.1.0-71, 4.1.0-75, 6.2.0-52
qemu - addressed in versions 4.1.0-71, 4.1.0-75, 6.2.0-52
qemu-debugsource - addressed in versions 4.1.0-71, 4.1.0-75, 6.2.0-52
qemu-debuginfo - addressed in versions 4.1.0-71, 4.1.0-75, 6.2.0-52
qemu-block-rbd - addressed in versions 4.1.0-71, 4.1.0-75, 6.2.0-52
qemu-block-curl - addressed in versions 4.1.0-71, 4.1.0-75, 6.2.0-52
qemu-guest-agent - addressed in versions 4.1.0-71, 4.1.0-75, 6.2.0-52
qemu-block-iscsi - addressed in versions 4.1.0-71, 4.1.0-75, 6.2.0-52
qemu-block-ssh - addressed in versions 4.1.0-71, 4.1.0-75, 6.2.0-52
qemu-help - addressed in versions 4.1.0-71, 4.1.0-75, 6.2.0-52
qemu-seabios - addressed in versions 4.1.0-71, 4.1.0-75, 6.2.0-52
qemu-tools - addressed in versions 4.2.1-150200.79.1, 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-x86-debuginfo - addressed in versions 4.2.1-150200.79.1, 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-block-curl-debuginfo - addressed in versions 4.2.1-150200.79.1, 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-block-iscsi - addressed in versions 4.2.1-150200.79.1, 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu - addressed in versions 4.2.1-150200.79.1, 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-ui-curses - addressed in versions 4.2.1-150200.79.1, 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-audio-pa - addressed in versions 4.2.1-150200.79.1, 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-lang - addressed in versions 4.2.1-150200.79.1, 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-block-iscsi-debuginfo - addressed in versions 4.2.1-150200.79.1, 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-debugsource - addressed in versions 4.2.1-150200.79.1, 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-block-rbd-debuginfo - addressed in versions 4.2.1-150200.79.1, 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-s390 - update to 4.2.1-150200.79.1
qemu-s390-debuginfo - update to 4.2.1-150200.79.1
qemu-ui-gtk - addressed in versions 4.2.1-150200.79.1, 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-block-ssh-debuginfo - addressed in versions 4.2.1-150200.79.1, 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-block-curl - addressed in versions 4.2.1-150200.79.1, 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-guest-agent-debuginfo - addressed in versions 4.2.1-150200.79.1, 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-block-ssh - addressed in versions 4.2.1-150200.79.1, 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-microvm - addressed in versions 4.2.1-150200.79.1, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-guest-agent - addressed in versions 4.2.1-150200.79.1, 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-arm-debuginfo - addressed in versions 4.2.1-150200.79.1, 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-tools-debuginfo - addressed in versions 4.2.1-150200.79.1, 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-ui-spice-app - addressed in versions 4.2.1-150200.79.1, 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-ui-spice-app-debuginfo - addressed in versions 4.2.1-150200.79.1, 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-arm - addressed in versions 4.2.1-150200.79.1, 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-debuginfo - addressed in versions 4.2.1-150200.79.1, 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-block-rbd - addressed in versions 4.2.1-150200.79.1, 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-audio-pa-debuginfo - addressed in versions 4.2.1-150200.79.1, 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-ui-gtk-debuginfo - addressed in versions 4.2.1-150200.79.1, 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-ui-curses-debuginfo - addressed in versions 4.2.1-150200.79.1, 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-ppc - addressed in versions 4.2.1-150200.79.1, 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-ppc-debuginfo - addressed in versions 4.2.1-150200.79.1, 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-kvm - addressed in versions 4.2.1-150200.79.1, 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-audio-alsa-debuginfo - addressed in versions 4.2.1-150200.79.1, 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-x86 - addressed in versions 4.2.1-150200.79.1, 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-audio-alsa - addressed in versions 4.2.1-150200.79.1, 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-system-x86-xen (Ubuntu package) - addressed in versions 1:4.2-3ubuntu6.28, 1:4.2-3ubuntu6.29, 1:6.2+dfsg-2ubuntu6.16, 1:6.2+dfsg-2ubuntu6.21, 1:7.2+dfsg-5ubuntu2.4, 1:8.0.4+dfsg-1ubuntu3.23.10.2
qemu-system-x86-microvm (Ubuntu package) - addressed in versions 1:4.2-3ubuntu6.28, 1:4.2-3ubuntu6.29, 1:6.2+dfsg-2ubuntu6.16, 1:6.2+dfsg-2ubuntu6.21
qemu (Ubuntu package) - addressed in versions 1:4.2-3ubuntu6.28, 1:6.2+dfsg-2ubuntu6.16
qemu-system-x86 (Ubuntu package) - addressed in versions 1:4.2-3ubuntu6.28, 1:4.2-3ubuntu6.29, 1:6.2+dfsg-2ubuntu6.16, 1:6.2+dfsg-2ubuntu6.21, 1:7.2+dfsg-5ubuntu2.4, 1:8.0.4+dfsg-1ubuntu3.23.10.2
qemu-system-sparc (Ubuntu package) - addressed in versions 1:4.2-3ubuntu6.28, 1:4.2-3ubuntu6.29, 1:6.2+dfsg-2ubuntu6.16, 1:6.2+dfsg-2ubuntu6.21, 1:7.2+dfsg-5ubuntu2.4, 1:8.0.4+dfsg-1ubuntu3.23.10.2
qemu-system-ppc (Ubuntu package) - addressed in versions 1:4.2-3ubuntu6.28, 1:4.2-3ubuntu6.29, 1:6.2+dfsg-2ubuntu6.16, 1:6.2+dfsg-2ubuntu6.21, 1:7.2+dfsg-5ubuntu2.4, 1:8.0.4+dfsg-1ubuntu3.23.10.2
qemu-system-s390x (Ubuntu package) - addressed in versions 1:4.2-3ubuntu6.28, 1:4.2-3ubuntu6.29, 1:6.2+dfsg-2ubuntu6.16, 1:6.2+dfsg-2ubuntu6.21, 1:7.2+dfsg-5ubuntu2.4, 1:8.0.4+dfsg-1ubuntu3.23.10.2
qemu-system-misc (Ubuntu package) - addressed in versions 1:4.2-3ubuntu6.28, 1:4.2-3ubuntu6.29, 1:6.2+dfsg-2ubuntu6.16, 1:6.2+dfsg-2ubuntu6.21, 1:7.2+dfsg-5ubuntu2.4, 1:8.0.4+dfsg-1ubuntu3.23.10.2
qemu-system-mips (Ubuntu package) - addressed in versions 1:4.2-3ubuntu6.28, 1:4.2-3ubuntu6.29, 1:6.2+dfsg-2ubuntu6.16, 1:6.2+dfsg-2ubuntu6.21, 1:7.2+dfsg-5ubuntu2.4, 1:8.0.4+dfsg-1ubuntu3.23.10.2
qemu-system-arm (Ubuntu package) - addressed in versions 1:4.2-3ubuntu6.28, 1:4.2-3ubuntu6.29, 1:6.2+dfsg-2ubuntu6.16, 1:6.2+dfsg-2ubuntu6.21, 1:7.2+dfsg-5ubuntu2.4, 1:8.0.4+dfsg-1ubuntu3.23.10.2
qemu-system (Ubuntu package) - addressed in versions 1:4.2-3ubuntu6.28, 1:4.2-3ubuntu6.29, 1:6.2+dfsg-2ubuntu6.21, 1:7.2+dfsg-5ubuntu2.4, 1:8.0.4+dfsg-1ubuntu3.23.10.2
qemu (Debian package) - update to 1:5.2+dfsg-11+deb11u1
qemu-hw-display-virtio-vga - addressed in versions 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-chardev-baum-debuginfo - addressed in versions 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-hw-usb-redirect - addressed in versions 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-chardev-spice-debuginfo - addressed in versions 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-audio-spice-debuginfo - addressed in versions 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-ksm - addressed in versions 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-hw-display-virtio-vga-debuginfo - addressed in versions 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-ui-spice-core-debuginfo - addressed in versions 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-ui-opengl-debuginfo - addressed in versions 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-s390x - addressed in versions 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-audio-spice - addressed in versions 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-chardev-spice - addressed in versions 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-ui-spice-core - addressed in versions 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-hw-usb-redirect-debuginfo - addressed in versions 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-ui-opengl - addressed in versions 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-hw-display-qxl - addressed in versions 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-hw-display-qxl-debuginfo - addressed in versions 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-hw-s390x-virtio-gpu-ccw-debuginfo - addressed in versions 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-s390x-debuginfo - addressed in versions 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-hw-s390x-virtio-gpu-ccw - addressed in versions 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-skiboot - addressed in versions 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-SLOF - addressed in versions 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-hw-display-virtio-gpu-pci - addressed in versions 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-hw-display-virtio-gpu-pci-debuginfo - addressed in versions 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-hw-display-virtio-gpu-debuginfo - addressed in versions 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-hw-display-virtio-gpu - addressed in versions 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-chardev-baum - addressed in versions 5.2.0-150300.127.3, 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu - addressed in versions 6.2.0-17.fc36, 7.0.0-12.fc37
qemu-system-x86_64 - update to 6.2.0-52
qemu-system-arm - update to 6.2.0-52
qemu-system-riscv - update to 6.2.0-52
qemu-system-aarch64 - update to 6.2.0-52
qemu-hw-usb-host - update to 6.2.0-52
qemu-vhost-user-gpu - addressed in versions 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-linux-user-debuginfo - addressed in versions 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.1
qemu-extra - addressed in versions 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-block-gluster-debuginfo - addressed in versions 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-block-nfs-debuginfo - addressed in versions 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-accel-tcg-x86 - addressed in versions 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-hw-usb-host-debuginfo - addressed in versions 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-ivshmem-tools - addressed in versions 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-audio-oss-debuginfo - addressed in versions 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-linux-user - addressed in versions 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.1
qemu-hw-usb-host - addressed in versions 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-block-gluster - addressed in versions 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-block-dmg-debuginfo - addressed in versions 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-accel-qtest - addressed in versions 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-audio-jack-debuginfo - addressed in versions 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-ivshmem-tools-debuginfo - addressed in versions 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-block-dmg - addressed in versions 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-hw-usb-smartcard - addressed in versions 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-hw-usb-smartcard-debuginfo - addressed in versions 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-accel-tcg-x86-debuginfo - addressed in versions 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-linux-user-debugsource - addressed in versions 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.1
qemu-vhost-user-gpu-debuginfo - addressed in versions 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-audio-oss - addressed in versions 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-accel-qtest-debuginfo - addressed in versions 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-extra-debuginfo - addressed in versions 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-audio-jack - addressed in versions 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-block-nfs - addressed in versions 6.2.0-150400.37.23.1, 7.1.0-150500.49.9.2
qemu-audio-dbus - update to 7.1.0-150500.49.9.2
qemu-ui-dbus-debuginfo - update to 7.1.0-150500.49.9.2
qemu-audio-dbus-debuginfo - update to 7.1.0-150500.49.9.2
qemu-ui-dbus - update to 7.1.0-150500.49.9.2
qemu-headless - update to 7.1.0-150500.49.9.2
qemu-system-xen (Ubuntu package) - addressed in versions 1:7.2+dfsg-5ubuntu2.4, 1:8.0.4+dfsg-1ubuntu3.23.10.2
qemu-sgabios - addressed in versions 8-150200.79.1, 8-150300.127.3, 8-150400.37.23.1, 8-150500.49.9.2

External References

Related Security Bulletins