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A flaw was found in the QEMU implementation of VMWare's paravirtual RDMA device. The issue occurs while handling a "PVRDMA_CMD_CREATE_MR" command due to improper memory remapping (mremap). This flaw allows a malicious guest to crash the QEMU process on the host. The highest threat from this vulnerability is to system availability.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade qemu | Sep 6, 2022 | Mar 25, 2022 |
| Gentoo Linux | — | Upgrade app-emulation/qemu. | Aug 16, 2022 | Mar 25, 2022 |
| Oracle_linux | — | Upgrade libguestfs-rescueUpgrade libguestfs-gobject-develUpgrade python3-libguestfsUpgrade qemu-commonUpgrade libvirtUpgrade libvirt-adminUpgrade nbdkit-curl-pluginUpgrade libvirt-daemon-config-networkUpgrade nbdkit-xz-filterUpgrade libguestfs-man-pages-ukUpgrade python3-libnbdUpgrade python3-hivexUpgrade libguestfs-benchmarkingUpgrade libiscsi-utilsUpgrade libvirt-daemon-kvmUpgrade nbdkit-serverUpgrade libvirt-daemonUpgrade nbdkit-vddk-pluginUpgrade libguestfs-inspect-iconsUpgrade libguestfs-rsyncUpgrade libvirt-bash-completionUpgrade qemu-kvm-block-glusterUpgrade libvirt-daemon-driver-storage-glusterUpgrade nbdkit-gzip-pluginUpgrade libguestfs-bash-completionUpgrade netcfUpgrade nbdkit-python-pluginUpgrade qemu-kvm-block-iscsiUpgrade qemu-guest-agentUpgrade qemu-kvm-block-curlUpgrade nbdkit-example-pluginsUpgrade libvirt-daemon-driver-nodedevUpgrade libguestfs-man-pages-jaUpgrade libvirt-daemon-driver-secretUpgrade nbdkit-develUpgrade libvirt-clientUpgrade libguestfs-xfsUpgrade libnbdUpgrade perl-Sys-GuestfsUpgrade libvirt-daemon-driver-storage-mpathUpgrade libguestfs-winsupportUpgrade nbdfuseUpgrade ivshmem-toolsUpgrade libvirt-daemon-driver-nwfilterUpgrade virt-v2vUpgrade libnbd-develUpgrade nbdkit-basic-filtersUpgrade qemu-block-glusterUpgrade libvirt-develUpgrade nbdkit-bash-completionUpgrade seabios-binUpgrade qemu-block-rbdUpgrade qemuUpgrade qemu-system-x86-coreUpgrade libguestfs-tools-cUpgrade libvirt-lock-sanlockUpgrade qemu-kvmUpgrade sgabiosUpgrade qemu-system-aarch64-coreUpgrade nbdkit-linuxdisk-pluginUpgrade libvirt-dbusUpgrade libvirt-daemon-driver-storage-scsiUpgrade nbdkit-basic-pluginsUpgrade nbdkitUpgrade libvirt-libsUpgrade libvirt-daemon-driver-storage-iscsi-directUpgrade superminUpgrade libguestfs-gfs2Upgrade libvirt-daemon-driver-storage-coreUpgrade qemu-kvm-commonUpgrade libvirt-daemon-driver-interfaceUpgrade seavgabios-binUpgrade libvirt-daemon-driver-storage-logicalUpgrade qemu-block-iscsiUpgrade qemu-kvm-block-sshUpgrade lua-guestfsUpgrade libguestfs-java-develUpgrade hivex-develUpgrade hivexUpgrade libvirt-daemon-driver-qemuUpgrade libguestfs-javadocUpgrade libguestfs-gobjectUpgrade nbdkit-ssh-pluginUpgrade qemu-imgUpgrade libvirt-docsUpgrade supermin-develUpgrade qemu-kvm-coreUpgrade perl-Sys-VirtUpgrade libiscsi-develUpgrade libguestfs-javaUpgrade libvirt-daemon-driver-storageUpgrade qemu-system-aarch64Upgrade python3-libvirtUpgrade qemu-system-x86Upgrade libvirt-daemon-driver-storage-rbdUpgrade virt-dibUpgrade ruby-libguestfsUpgrade netcf-develUpgrade libvirt-nssUpgrade qemu-kvm-block-rbdUpgrade ruby-hivexUpgrade netcf-libsUpgrade libguestfs-develUpgrade libguestfs-toolsUpgrade libiscsiUpgrade libguestfsUpgrade sgabios-binUpgrade perl-hivexUpgrade libvirt-daemon-driver-storage-diskUpgrade libvirt-daemon-driver-networkUpgrade libvirt-daemon-config-nwfilterUpgrade seabiosUpgrade libvirt-daemon-driver-storage-iscsi | Aug 17, 2021 | Jun 16, 2021 |
| Suse | — | Upgrade qemu-chardev-spiceUpgrade qemu-ipxeUpgrade qemu-langUpgrade qemu-SLOFUpgrade qemu-microvmUpgrade qemu-hw-s390x-virtio-gpu-ccwUpgrade qemu-hw-usb-hostUpgrade qemu-hw-usb-smartcardUpgrade qemu-block-curlUpgrade qemu-extraUpgrade qemu-kvmUpgrade qemu-chardev-baumUpgrade qemu-block-sshUpgrade qemu-audio-sdlUpgrade qemu-guest-agentUpgrade qemu-ui-gtkUpgrade qemu-audio-spiceUpgrade qemu-block-rbdUpgrade qemu-s390Upgrade qemu-ksmUpgrade qemu-ui-sdlUpgrade qemu-s390xUpgrade qemu-audio-alsaUpgrade qemu-sgabiosUpgrade qemu-x86Upgrade qemu-ui-spice-coreUpgrade qemu-vgabiosUpgrade qemu-accel-tcg-x86Upgrade qemu-vhost-user-gpuUpgrade qemu-ui-cursesUpgrade qemu-skibootUpgrade qemu-hw-display-virtio-gpu-pciUpgrade qemu-testsuiteUpgrade qemu-seabiosUpgrade qemu-ui-openglUpgrade qemu-hw-display-qxlUpgrade qemu-ppcUpgrade qemu-hw-display-virtio-gpuUpgrade qemu-block-iscsiUpgrade qemu-block-glusterUpgrade qemu-hw-usb-redirectUpgrade qemu-ui-spice-appUpgrade qemu-hw-display-virtio-vgaUpgrade qemu-block-dmgUpgrade qemuUpgrade qemu-audio-ossUpgrade qemu-linux-userUpgrade qemu-toolsUpgrade qemu-audio-paUpgrade qemu-armUpgrade qemu-ivshmem-toolsUpgrade qemu-block-nfs | Jul 22, 2021 | Jul 15, 2021 |
| Ubuntu | — | Upgrade qemu-system-x86-microvmUpgrade qemu-system-s390xUpgrade qemu-systemUpgrade qemu-system-x86-xenUpgrade qemu-system-mipsUpgrade qemu-system-armUpgrade qemu-system-miscUpgrade qemu-system-sparcUpgrade qemu-system-ppcUpgrade qemu-system-x86 | Jul 16, 2021 | Jul 15, 2021 |
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