The Quarterly Threat Landscape Report is out. See what attackers are targeting now.Read report
In QEMU 4.2.0, a MemoryRegionOps object may lack read/write callback methods, leading to a NULL pointer dereference.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade qemu | Aug 22, 2024 | Jul 2, 2020 |
| Debian | — | Upgrade qemu | Feb 19, 2021 | Jul 2, 2020 |
| Oracle_linux | — | Upgrade netcfUpgrade qemu-block-rbdUpgrade nbdkitUpgrade libguestfs-gobjectUpgrade libvirt-libsUpgrade libvirt-daemon-driver-storage-iscsi-directUpgrade libguestfs-man-pages-jaUpgrade libvirt-daemon-driver-storage-coreUpgrade libnbdUpgrade superminUpgrade nbdkit-curl-pluginUpgrade qemu-kvm-block-iscsiUpgrade libguestfs-rescueUpgrade python3-hivexUpgrade sgabios-binUpgrade libvirt-daemon-driver-nodedevUpgrade nbdkit-gzip-pluginUpgrade qemu-block-iscsiUpgrade libguestfs-java-develUpgrade libvirt-lock-sanlockUpgrade libguestfs-javaUpgrade qemu-kvm-block-rbdUpgrade nbdkit-python-pluginUpgrade nbdkit-example-pluginsUpgrade qemu-kvm-block-sshUpgrade libiscsi-utilsUpgrade qemu-imgUpgrade libguestfs-rsyncUpgrade libiscsiUpgrade libvirt-daemon-driver-storage-mpathUpgrade libvirt-daemon-driver-storage-scsiUpgrade libvirt-adminUpgrade ruby-libguestfsUpgrade libvirt-daemon-config-nwfilterUpgrade perl-Sys-VirtUpgrade libguestfs-man-pages-ukUpgrade libguestfs-develUpgrade nbdkit-vddk-pluginUpgrade libvirt-dbusUpgrade libvirt-daemon-driver-storage-diskUpgrade nbdkit-bash-completionUpgrade qemu-system-aarch64-coreUpgrade libguestfs-tools-cUpgrade nbdkit-xz-filterUpgrade python3-libguestfsUpgrade qemu-kvm-coreUpgrade nbdkit-serverUpgrade nbdkit-linuxdisk-pluginUpgrade sgabiosUpgrade qemu-guest-agentUpgrade qemu-kvm-block-curlUpgrade virt-dibUpgrade libvirt-daemon-driver-storageUpgrade libvirt-daemonUpgrade libguestfs-javadocUpgrade libvirt-docsUpgrade libguestfs-inspect-iconsUpgrade python3-libnbdUpgrade supermin-develUpgrade seavgabios-binUpgrade seabiosUpgrade qemuUpgrade nbdkit-develUpgrade nbdkit-ssh-pluginUpgrade netcf-libsUpgrade lua-guestfsUpgrade qemu-system-x86Upgrade libvirt-daemon-driver-storage-logicalUpgrade libguestfs-winsupportUpgrade ruby-hivexUpgrade libvirt-daemon-driver-networkUpgrade libvirt-daemon-kvmUpgrade perl-hivexUpgrade libvirt-bash-completionUpgrade libguestfs-gfs2Upgrade seabios-binUpgrade nbdfuseUpgrade qemu-commonUpgrade libguestfs-bash-completionUpgrade libvirt-daemon-driver-secretUpgrade libguestfs-gobject-develUpgrade virt-v2vUpgrade qemu-system-aarch64Upgrade nbdkit-basic-filtersUpgrade libvirt-daemon-driver-interfaceUpgrade hivexUpgrade qemu-kvmUpgrade libvirt-nssUpgrade qemu-kvm-block-glusterUpgrade libvirt-develUpgrade hivex-develUpgrade ivshmem-toolsUpgrade libvirt-daemon-config-networkUpgrade perl-Sys-GuestfsUpgrade qemu-kvm-commonUpgrade netcf-develUpgrade libguestfs-xfsUpgrade qemu-block-glusterUpgrade python3-libvirtUpgrade nbdkit-basic-pluginsUpgrade libvirt-daemon-driver-storage-glusterUpgrade libvirt-daemon-driver-nwfilterUpgrade libiscsi-develUpgrade qemu-system-x86-coreUpgrade libvirtUpgrade libnbd-develUpgrade libguestfs-toolsUpgrade libguestfs-benchmarkingUpgrade libvirt-daemon-driver-qemuUpgrade libvirt-daemon-driver-storage-rbdUpgrade libvirt-daemon-driver-storage-iscsiUpgrade libvirt-clientUpgrade libguestfs | Jun 6, 2021 | Jun 17, 2020 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Jul 2, 2020 |
| Suse | — | Upgrade qemu-ui-sdlUpgrade qemu-audio-paUpgrade qemu-vgabiosUpgrade qemu-toolsUpgrade qemu-ui-cursesUpgrade qemu-microvmUpgrade qemu-sgabiosUpgrade qemu-audio-sdlUpgrade qemu-block-dmgUpgrade qemu-block-nfsUpgrade kvmUpgrade qemu-linux-userUpgrade qemu-x86Upgrade qemuUpgrade qemu-kvmUpgrade qemu-block-glusterUpgrade qemu-block-curlUpgrade qemu-audio-alsaUpgrade qemu-armUpgrade qemu-block-rbdUpgrade qemu-ipxeUpgrade qemu-ui-spice-appUpgrade qemu-testsuiteUpgrade qemu-langUpgrade qemu-ui-gtkUpgrade qemu-vhost-user-gpuUpgrade qemu-seabiosUpgrade qemu-guest-agentUpgrade qemu-ksmUpgrade qemu-block-sshUpgrade qemu-ppcUpgrade qemu-s390Upgrade qemu-extraUpgrade qemu-audio-ossUpgrade qemu-block-iscsi | Apr 17, 2021 | Jul 2, 2020 |
| Ubuntu | — | Upgrade qemu-system (Ubuntu Pro)Upgrade qemu-system-arm (Ubuntu Pro)Upgrade qemu-system-misc (Ubuntu Pro)Upgrade qemu-system-x86-microvmUpgrade qemu-system-ppcUpgrade qemu-system-ppc (Ubuntu Pro)Upgrade qemu-system-aarch64 (Ubuntu Pro)Upgrade qemu-system-common (Ubuntu Pro)Upgrade qemu-keymaps (Ubuntu Pro)Upgrade qemu-system-sparc (Ubuntu Pro)Upgrade qemu-user-static (Ubuntu Pro)Upgrade qemu-kvm (Ubuntu Pro)Upgrade qemu-system-miscUpgrade qemu-system-mipsUpgrade qemu-common (Ubuntu Pro)Upgrade qemu-user-binfmt (Ubuntu Pro)Upgrade qemu-system-s390x (Ubuntu Pro)Upgrade qemu-system-x86-xenUpgrade qemu-system-s390xUpgrade qemu-systemUpgrade qemu-user (Ubuntu Pro)Upgrade qemu (Ubuntu Pro)Upgrade qemu-system-sparcUpgrade qemu-system-x86 (Ubuntu Pro)Upgrade qemu-system-armUpgrade qemu-block-extra (Ubuntu Pro)Upgrade qemu-utils (Ubuntu Pro)Upgrade qemu-system-mips (Ubuntu Pro)Upgrade qemu-guest-agent (Ubuntu Pro)Upgrade qemu-system-x86 | Jul 16, 2021 | Jul 2, 2020 |
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub