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A flaw was found in the QEMU implementation of VMWare's paravirtual RDMA device in versions prior to 6.1.0. The issue occurs while handling a "PVRDMA_REG_DSRHIGH" write from the guest and may result in a crash of QEMU or cause undefined behavior due to the access of an uninitialized pointer. The highest threat from this vulnerability is to system availability.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade qemu | Sep 6, 2022 | Feb 24, 2022 |
| Gentoo Linux | — | Upgrade app-emulation/qemu. | Aug 16, 2022 | Feb 24, 2022 |
| Oracle_linux | — | Upgrade libiscsi-develUpgrade libguestfs-inspect-iconsUpgrade libguestfs-javadocUpgrade libnbd-develUpgrade netcf-develUpgrade seabios-binUpgrade hivex-develUpgrade perl-Sys-GuestfsUpgrade libvirt-daemon-driver-secretUpgrade nbdkit-develUpgrade qemu-kvm-commonUpgrade libvirt-bash-completionUpgrade libvirt-daemon-driver-storage-glusterUpgrade netcf-libsUpgrade supermin-develUpgrade hivexUpgrade qemu-commonUpgrade nbdkit-ssh-pluginUpgrade libguestfs-winsupportUpgrade ruby-libguestfsUpgrade seavgabios-binUpgrade libvirt-daemon-kvmUpgrade libvirt-daemon-driver-networkUpgrade libguestfsUpgrade nbdkit-xz-filterUpgrade nbdkit-basic-pluginsUpgrade seabiosUpgrade libvirt-clientUpgrade python3-libnbdUpgrade qemu-kvm-coreUpgrade libvirtUpgrade libvirt-daemon-config-networkUpgrade libguestfs-gobject-develUpgrade qemu-kvm-block-glusterUpgrade libvirt-daemon-driver-nodedevUpgrade libguestfs-benchmarkingUpgrade nbdkit-basic-filtersUpgrade libvirt-nssUpgrade python3-hivexUpgrade libvirt-docsUpgrade python3-libguestfsUpgrade virt-v2vUpgrade libiscsi-utilsUpgrade libvirt-daemon-driver-interfaceUpgrade libguestfs-bash-completionUpgrade libvirt-daemon-driver-qemuUpgrade qemuUpgrade python3-libvirtUpgrade qemu-system-aarch64Upgrade libguestfs-rescueUpgrade libvirt-daemonUpgrade qemu-imgUpgrade perl-hivexUpgrade libvirt-daemon-driver-nwfilterUpgrade lua-guestfsUpgrade ruby-hivexUpgrade nbdkit-linuxdisk-pluginUpgrade qemu-kvmUpgrade qemu-system-x86-coreUpgrade libguestfs-java-develUpgrade libiscsiUpgrade libvirt-daemon-driver-storageUpgrade nbdkitUpgrade ivshmem-toolsUpgrade virt-dibUpgrade qemu-block-glusterUpgrade libvirt-daemon-driver-storage-scsiUpgrade libvirt-daemon-driver-storage-coreUpgrade nbdkit-python-pluginUpgrade libvirt-daemon-driver-storage-iscsiUpgrade libnbdUpgrade libguestfs-javaUpgrade superminUpgrade nbdkit-gzip-pluginUpgrade libvirt-daemon-config-nwfilterUpgrade nbdkit-curl-pluginUpgrade qemu-kvm-block-rbdUpgrade qemu-block-iscsiUpgrade perl-Sys-VirtUpgrade netcfUpgrade nbdkit-serverUpgrade libvirt-daemon-driver-storage-logicalUpgrade libguestfs-xfsUpgrade libguestfs-gobjectUpgrade libvirt-daemon-driver-storage-iscsi-directUpgrade libguestfs-toolsUpgrade libguestfs-develUpgrade sgabios-binUpgrade qemu-system-x86Upgrade qemu-system-aarch64-coreUpgrade nbdkit-vddk-pluginUpgrade nbdkit-example-pluginsUpgrade libvirt-libsUpgrade qemu-block-rbdUpgrade qemu-kvm-block-curlUpgrade nbdkit-bash-completionUpgrade libvirt-lock-sanlockUpgrade libvirt-dbusUpgrade libguestfs-man-pages-jaUpgrade sgabiosUpgrade libvirt-daemon-driver-storage-diskUpgrade qemu-kvm-block-sshUpgrade qemu-kvm-block-iscsiUpgrade libvirt-daemon-driver-storage-mpathUpgrade libguestfs-man-pages-ukUpgrade qemu-guest-agentUpgrade libguestfs-gfs2Upgrade libvirt-daemon-driver-storage-rbdUpgrade nbdfuseUpgrade libvirt-develUpgrade libvirt-adminUpgrade libguestfs-tools-cUpgrade libguestfs-rsync | Aug 17, 2021 | Jun 17, 2021 |
| Suse | — | Upgrade qemu-block-rbdUpgrade qemu-audio-sdlUpgrade qemu-armUpgrade qemu-chardev-spiceUpgrade qemu-hw-s390x-virtio-gpu-ccwUpgrade qemu-audio-ossUpgrade qemu-ui-sdlUpgrade qemu-extraUpgrade qemu-ivshmem-toolsUpgrade qemu-skibootUpgrade qemu-langUpgrade qemu-block-iscsiUpgrade qemu-block-nfsUpgrade qemu-hw-display-virtio-vgaUpgrade qemu-ipxeUpgrade qemu-s390xUpgrade qemu-seabiosUpgrade qemu-ui-spice-appUpgrade qemu-vhost-user-gpuUpgrade qemuUpgrade qemu-guest-agentUpgrade qemu-hw-display-qxlUpgrade qemu-ui-openglUpgrade qemu-block-sshUpgrade qemu-hw-display-virtio-gpuUpgrade qemu-audio-spiceUpgrade qemu-testsuiteUpgrade qemu-ui-cursesUpgrade qemu-x86Upgrade qemu-kvmUpgrade qemu-chardev-baumUpgrade qemu-ppcUpgrade qemu-accel-tcg-x86Upgrade qemu-SLOFUpgrade qemu-hw-usb-smartcardUpgrade qemu-block-dmgUpgrade qemu-toolsUpgrade qemu-ui-spice-coreUpgrade qemu-linux-userUpgrade qemu-hw-usb-hostUpgrade qemu-audio-alsaUpgrade qemu-block-glusterUpgrade qemu-audio-paUpgrade qemu-hw-usb-redirectUpgrade qemu-block-curlUpgrade qemu-ui-gtkUpgrade qemu-ksmUpgrade qemu-vgabiosUpgrade qemu-s390Upgrade qemu-hw-display-virtio-gpu-pciUpgrade qemu-sgabiosUpgrade qemu-microvm | Jul 22, 2021 | Jul 15, 2021 |
| Ubuntu | — | Upgrade qemu-system-mipsUpgrade qemu-system-armUpgrade qemu-system-x86-microvmUpgrade qemu-system-s390xUpgrade qemu-system-x86-xenUpgrade qemu-systemUpgrade qemu-system-miscUpgrade qemu-system-ppcUpgrade qemu-system-x86Upgrade qemu-system-sparc | Jul 16, 2021 | Jul 15, 2021 |
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