Microarchitectural Store Buffer Data Sampling (MSBDS): Store buffers on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products can be found here: https://www.intel.com/content/dam/www/public/us/en/documents/corporate-information/SA00233-microcode-update-guidance_05132019.pdf
CVSS Details
- CVSS 3.1 Base Score: 5.6
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N)
- CVSS 3.0 Vector: (CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade intel-ucodeUpgrade xen | Aug 22, 2024 | May 30, 2019 |
| Amazon Linux Ami 2 | — | Upgrade kernel-debuginfo-common-x86_64Upgrade libvirt-docsUpgrade libvirt-daemon-driver-interfaceUpgrade libvirt-daemon-driver-networkUpgrade libvirt-daemon-driver-storageUpgrade libvirt-daemon-driver-nwfilterUpgrade libvirt-develUpgrade kernel-headersUpgrade libvirt-debuginfoUpgrade libvirt-adminUpgrade libvirt-daemon-config-networkUpgrade libvirt-nssUpgrade libvirt-daemon-kvmUpgrade libvirt-daemon-driver-storage-iscsiUpgrade libvirt-clientUpgrade libvirt-login-shellUpgrade libvirt-daemon-driver-secretUpgrade kernelUpgrade perf-debuginfoUpgrade libvirt-daemon-driver-storage-rbdUpgrade libvirt-daemon-driver-lxcUpgrade libvirt-daemon-driver-qemuUpgrade libvirt-bash-completionUpgrade python-perf-debuginfoUpgrade libvirt-daemonUpgrade kernel-debuginfoUpgrade libvirt-daemon-driver-storage-logicalUpgrade libvirt-daemon-lxcUpgrade libvirt-daemon-config-nwfilterUpgrade libvirt-lock-sanlockUpgrade perfUpgrade libvirt-libsUpgrade libvirt-daemon-driver-storage-mpathUpgrade python-perfUpgrade libvirt-daemon-driver-storage-coreUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-tools-debuginfoUpgrade kernel-tools-develUpgrade libvirtUpgrade libvirt-daemon-driver-storage-diskUpgrade kernel-develUpgrade libvirt-daemon-driver-storage-glusterUpgrade libvirt-daemon-driver-nodedevUpgrade kernel-toolsUpgrade libvirt-daemon-driver-storage-scsi | Apr 27, 2020 | May 30, 2019 |
| Amazon_linux | — | Upgrade qemu-kvmUpgrade kernel | May 15, 2019 | May 14, 2019 |
| Apple Osx Microcode | — | Upgrade macOS to the latest version | May 15, 2019 | May 15, 2019 |
| Centos_linux | — | Upgrade libssh2Upgrade libguestfs-gfs2Upgrade nbdkit-plugin-vddkUpgrade libvirtUpgrade ruby-hivexUpgrade lua-guestfsUpgrade libvirt-docsUpgrade seabiosUpgrade netcf-develUpgrade netcfUpgrade qemu-kvm-toolsUpgrade perl-hivex-debuginfoUpgrade libvirt-daemon-debuginfoUpgrade libvirt-daemon-driver-interfaceUpgrade libguestfs-xfsUpgrade nbdkit-plugin-xzUpgrade qemu-kvm-block-iscsi-debuginfoUpgrade libguestfs-toolsUpgrade libvirt-libs-debuginfoUpgrade libguestfs-tools-c-debuginfoUpgrade netcf-libsUpgrade libvirt-daemon-driver-interface-debuginfoUpgrade libiscsi-debuginfoUpgrade libiscsi-debugsourceUpgrade libvirt-libsUpgrade virt-p2v-makerUpgrade ruby-hivex-debuginfoUpgrade libiscsi-develUpgrade libvirt-develUpgrade libvirt-daemon-driver-network-debuginfoUpgrade nbdkit-basic-pluginsUpgrade qemu-kvm-commonUpgrade libvirt-daemonUpgrade libguestfs-benchmarkingUpgrade qemu-kvmUpgrade nbdkit-plugin-python3Upgrade virt-v2vUpgrade libvirt-daemon-config-networkUpgrade libvirt-daemon-driver-storage-core-debuginfoUpgrade ruby-libguestfs-debuginfoUpgrade libvirt-daemon-driver-qemuUpgrade seavgabios-binUpgrade libvirt-admin-debuginfoUpgrade qemu-kvm-block-glusterUpgrade nbdkit-develUpgrade libvirt-daemon-driver-storage-logical-debuginfoUpgrade libvirt-nssUpgrade nbdkit-plugin-xz-debuginfoUpgrade python3-libguestfsUpgrade nbdkit-plugin-gzip-debuginfoUpgrade libvirt-lock-sanlock-debuginfoUpgrade seabios-binUpgrade libvirt-daemon-driver-lxcUpgrade python3-libguestfs-debuginfoUpgrade hivex-develUpgrade libvirt-dbus-debugsourceUpgrade libguestfs-java-debuginfoUpgrade sgabiosUpgrade libvirt-login-shellUpgrade supermin-develUpgrade perl-hivexUpgrade perl-Sys-Virt-debuginfoUpgrade qemu-kvm-core-debuginfoUpgrade libvirt-daemon-driver-networkUpgrade python3-hivexUpgrade libvirt-daemon-driver-secretUpgrade libguestfs-debugsourceUpgrade libguestfs-inspect-iconsUpgrade libvirt-pythonUpgrade nbdkit-plugin-python3-debuginfoUpgrade libvirt-daemon-driver-storage-rbdUpgrade libguestfs-javadocUpgrade libvirt-debuginfoUpgrade nbdkit-example-pluginsUpgrade qemu-kvm-common-debuginfoUpgrade libvirt-nss-debuginfoUpgrade qemu-kvm-block-rbd-debuginfoUpgrade qemu-kvm-debugsourceUpgrade hivex-debugsourceUpgrade hivex-debuginfoUpgrade libvirt-daemon-config-nwfilterUpgrade libvirt-daemon-driver-storage-gluster-debuginfoUpgrade python3-libvirtUpgrade libvirt-clientUpgrade libvirt-daemon-kvmUpgrade libvirt-daemon-driver-storage-iscsiUpgrade libvirt-daemon-driver-nwfilter-debuginfoUpgrade libvirt-daemon-driver-nwfilterUpgrade libvirt-daemon-driver-qemu-debuginfoUpgrade superminUpgrade qemu-guest-agentUpgrade libvirt-daemon-driver-storage-rbd-debuginfoUpgrade libvirt-daemon-driver-storage-mpath-debuginfoUpgrade libvirt-client-debuginfoUpgrade libvirt-daemon-driver-nodedevUpgrade virt-v2v-debuginfoUpgrade nbdkitUpgrade nbdkit-debuginfoUpgrade virt-dibUpgrade nbdkit-basic-plugins-debuginfoUpgrade libvirt-dbusUpgrade libguestfsUpgrade libvirt-daemon-driver-storage-mpathUpgrade libguestfs-javaUpgrade kernelUpgrade libvirt-daemon-driver-storage-scsi-debuginfoUpgrade libvirt-daemon-driver-storage-disk-debuginfoUpgrade libvirt-daemon-driver-secret-debuginfoUpgrade libvirt-daemon-driver-storageUpgrade libguestfs-gobjectUpgrade qemu-kvm-block-sshUpgrade netcf-debuginfoUpgrade qemu-kvm-block-ssh-debuginfoUpgrade libguestfs-rsyncUpgrade libguestfs-winsupportUpgrade libssh2-debuginfoUpgrade qemu-imgUpgrade libguestfs-gobject-develUpgrade qemu-kvm-block-gluster-debuginfoUpgrade nbdkit-bash-completionUpgrade libiscsi-utilsUpgrade perl-Sys-Guestfs-debuginfoUpgrade libguestfs-gobject-debuginfoUpgrade hivexUpgrade libvirt-daemon-driver-storage-logicalUpgrade libvirt-daemon-driver-storage-coreUpgrade nbdkit-plugin-gzipUpgrade libvirt-daemon-driver-nodedev-debuginfoUpgrade perl-Sys-Virt-debugsourceUpgrade libguestfs-man-pages-ukUpgrade libvirt-daemon-driver-storage-glusterUpgrade libvirt-daemon-driver-storage-iscsi-debuginfoUpgrade libguestfs-bash-completionUpgrade python3-libvirt-debuginfoUpgrade libguestfs-man-pages-jaUpgrade sgabios-binUpgrade qemu-kvm-block-curl-debuginfoUpgrade supermin-debuginfoUpgrade libvirt-daemon-driver-storage-scsiUpgrade libguestfs-develUpgrade libvirt-adminUpgrade qemu-kvm-block-rbdUpgrade libvirt-daemon-driver-storage-diskUpgrade nbdkit-example-plugins-debuginfoUpgrade nbdkit-debugsourceUpgrade nbdkit-plugin-vddk-debuginfoUpgrade libvirt-dbus-debuginfoUpgrade libguestfs-benchmarking-debuginfoUpgrade libguestfs-tools-cUpgrade kernel-rtUpgrade supermin-debugsourceUpgrade libguestfs-debuginfoUpgrade perl-Sys-VirtUpgrade nbdkit-plugin-python-commonUpgrade libiscsi-utils-debuginfoUpgrade qemu-kvm-block-curlUpgrade qemu-guest-agent-debuginfoUpgrade qemu-img-debuginfoUpgrade libvirt-bash-completionUpgrade netcf-libs-debuginfoUpgrade qemu-kvm-block-iscsiUpgrade libvirt-debugsourceUpgrade qemu-kvm-debuginfoUpgrade libvirt-daemon-lxcUpgrade libvirt-lock-sanlockUpgrade virt-dib-debuginfoUpgrade libiscsiUpgrade python3-hivex-debuginfoUpgrade ruby-libguestfsUpgrade libguestfs-rescueUpgrade perl-Sys-GuestfsUpgrade qemu-kvm-coreUpgrade libguestfs-java-develUpgrade lua-guestfs-debuginfoUpgrade libssh2-debugsourceUpgrade netcf-debugsource | May 17, 2019 | May 14, 2019 |
| Debian | — | Upgrade linuxUpgrade intel-microcodeUpgrade xen | May 15, 2019 | May 15, 2019 |
| F5 Big Ip | — | Update F5 BIG-IP to the latest version | Jun 17, 2026 | May 15, 2019 |
| Freebsd | — | Upgrade FreeBSD | Nov 26, 2019 | Nov 25, 2019 |
| Gentoo Linux | — | Upgrade app-emulation/xen-tools.Upgrade app-emulation/xen. | Mar 27, 2020 | May 30, 2019 |
| Huawei Euleros 2_0_sp2 | — | Upgrade libvirt-daemon-driver-qemuUpgrade libvirt-clientUpgrade libvirt-daemon-config-nwfilterUpgrade libvirt-daemon-kvmUpgrade libvirt-daemon-driver-lxcUpgrade libvirt-daemon-driver-storageUpgrade libvirt-daemon-driver-interfaceUpgrade libvirt-daemon-driver-secretUpgrade libvirt-daemon-driver-nodedevUpgrade libvirt-daemon-driver-nwfilterUpgrade libvirt-daemon-config-networkUpgrade libvirtUpgrade libvirt-daemon-driver-networkUpgrade libvirt-daemon | May 30, 2019 | May 14, 2019 |
| Huawei Euleros 2_0_sp3 | — | Upgrade perfUpgrade python-perfUpgrade kernel-develUpgrade kernel-toolsUpgrade kernel-debuginfo-common-x86_64Upgrade kernelUpgrade kernel-tools-libsUpgrade kernel-debuginfoUpgrade kernel-headers | May 30, 2019 | May 14, 2019 |
| Huawei Euleros 2_0_sp5 | — | Upgrade qemu-imgUpgrade qemu-kvmUpgrade qemu-kvm-common | May 30, 2019 | May 14, 2019 |
| Huawei Euleros 2_0_sp8 | — | Upgrade qemu-block-glusterUpgrade qemu-block-sshUpgrade qemu-kvmUpgrade qemu-block-rbdUpgrade qemu-system-aarch64-coreUpgrade qemu-block-curlUpgrade qemu-ui-gtkUpgrade qemu-commonUpgrade qemu-block-iscsiUpgrade qemu-audio-paUpgrade qemu-audio-ossUpgrade qemu-audio-alsaUpgrade qemu-ui-sdlUpgrade qemu-imgUpgrade qemu-ui-cursesUpgrade qemu-system-aarch64Upgrade qemu-block-dmgUpgrade qemu-block-nfsUpgrade qemu-audio-sdl | Nov 28, 2019 | May 30, 2019 |
| Oracle Solaris | — | Upgrade consolidation/osnet/osnet-incorporation to version 11.4-11.4.15.0.1.5.0 on Solaris 11.4 | Nov 20, 2019 | May 30, 2019 |
| Oracle_linux | — | Upgrade kernelUpgrade kernel-uek | May 15, 2019 | May 14, 2019 |
| Redhat Openshift | — | Upgrade redhat-coreos | Dec 29, 2020 | May 30, 2019 |
| Redhat_linux | — | No solution existsUpgrade kernelUpgrade kernel-rt | May 15, 2019 | May 14, 2019 |
| Suse | — | Upgrade libvirt-nssUpgrade libvirt-daemon-driver-networkUpgrade libvirt-daemon-driver-libxlUpgrade qemu-hw-s390x-virtio-gpu-ccwUpgrade libvirt-daemon-xenUpgrade kernel-source-azureUpgrade libvirt-docUpgrade libvirt-daemon-driver-storage-coreUpgrade qemu-toolsUpgrade qemu-hw-display-virtio-gpu-pciUpgrade qemu-ui-cursesUpgrade qemuUpgrade libvirt-daemon-driver-storage-rbdUpgrade qemu-hw-display-virtio-gpuUpgrade xen-libsUpgrade libvirt-daemon-driver-secretUpgrade kernel-default-extraUpgrade libvirt-daemon-driver-interfaceUpgrade libvirt-daemon-driver-nwfilterUpgrade qemu-hw-display-qxlUpgrade xenUpgrade kernel-azure-baseUpgrade libvirt-clientUpgrade libvirt-daemon-driver-storage-logicalUpgrade libvirt-daemon-driver-qemuUpgrade ucode-intelUpgrade xen-doc-htmlUpgrade xen-tools-xendomains-wait-diskUpgrade libvirtUpgrade libvirt-daemon-driver-nodedevUpgrade qemu-sgabiosUpgrade libvirt-bash-completionUpgrade kernel-ec2Upgrade qemu-kvmUpgrade kernel-devel-azureUpgrade xen-kmp-defaultUpgrade qemu-vgabiosUpgrade qemu-microvmUpgrade qemu-x86Upgrade xen-develUpgrade libvirt-daemon-driver-lxcUpgrade libvirt-daemonUpgrade qemu-chardev-baumUpgrade kernel-ec2-extraUpgrade libvirt-daemon-driver-storage-mpathUpgrade libvirt-lock-sanlockUpgrade libvirt-develUpgrade kernel-defaultUpgrade libvirt-daemon-driver-storage-scsiUpgrade xen-libs-32bitUpgrade qemu-ppcUpgrade libvirt-daemon-hooksUpgrade qemu-ksmUpgrade libvirt-daemon-driver-storageUpgrade libvirt-daemon-qemuUpgrade qemu-block-curlUpgrade qemu-chardev-spiceUpgrade qemu-ui-spice-coreUpgrade qemu-seabiosUpgrade libvirt-daemon-config-networkUpgrade qemu-audio-ossUpgrade libvirt-daemon-driver-storage-iscsi-directUpgrade qemu-ui-spice-appUpgrade qemu-ui-openglUpgrade kernel-obs-buildUpgrade qemu-block-sshUpgrade kernel-default-manUpgrade qemu-audio-alsaUpgrade qemu-hw-usb-redirectUpgrade qemu-audio-spiceUpgrade libvirt-daemon-driver-storage-iscsiUpgrade qemu-armUpgrade qemu-audio-paUpgrade libvirt-libsUpgrade libvirt-daemon-driver-storage-diskUpgrade xen-tools-domuUpgrade libvirt-adminUpgrade qemu-ui-gtkUpgrade qemu-langUpgrade kernel-ec2-develUpgrade xen-toolsUpgrade qemu-guest-agentUpgrade qemu-hw-display-virtio-vgaUpgrade kernel-docsUpgrade libvirt-daemon-config-nwfilterUpgrade qemu-block-rbdUpgrade libvirt-daemon-lxcUpgrade qemu-skibootUpgrade qemu-s390Upgrade qemu-block-iscsiUpgrade qemu-ipxeUpgrade qemu-s390x | May 15, 2019 | May 14, 2019 |
| Ubuntu | — | Upgrade libvirt-daemonUpgrade linux-image-generic-lts-trustyUpgrade linux-image-4.18.0-1014-raspi2Upgrade linux-image-4.18.0-20-snapdragonUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-snapdragonUpgrade linux-image-generic-hwe-18.04Upgrade intel-microcodeUpgrade linux-image-5.0.0-15-lowlatencyUpgrade linux-image-powerpc-e500mcUpgrade linux-image-awsUpgrade linux-image-4.15.0-1034-kvmUpgrade linux-image-4.18.0-1018-azureUpgrade qemuUpgrade linux-image-powerpc64-embUpgrade linux-image-5.0.0-1006-gcpUpgrade linux-image-virtualUpgrade linux-image-kvmUpgrade linux-image-4.15.0-1053-snapdragonUpgrade linux-image-generic-lpae-hwe-16.04Upgrade linux-image-virtual-hwe-18.04Upgrade linux-image-4.15.0-1032-gcpUpgrade linux-image-oracleUpgrade linux-image-gkeUpgrade linux-image-powerpc64-smpUpgrade linux-image-highbankUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-raspi2Upgrade linux-image-virtual-lts-xenialUpgrade linux-image-3.13.0-170-generic-lpaeUpgrade linux-image-5.0.0-1006-azureUpgrade linux-image-4.4.0-148-powerpc64-embUpgrade linux-image-5.0.0-1006-awsUpgrade linux-image-5.0.0-15-genericUpgrade linux-image-generic-lpae-lts-trustyUpgrade linux-image-3.2.0-140-highbankUpgrade linux-image-3.2.0-140-virtualUpgrade linux-image-4.4.0-1046-kvmUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-3.13.0-170-powerpc-smpUpgrade linux-image-3.2.0-140-omapUpgrade linux-image-powerpc-e500mc-lts-xenialUpgrade linux-image-3.13.0-170-lowlatencyUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-5.0.0-1008-raspi2Upgrade linux-image-3.2.0-140-generic-paeUpgrade linux-image-omapUpgrade linux-image-4.18.0-1011-gcpUpgrade linux-image-4.4.0-1083-awsUpgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-3.2.0-140-powerpc64-smpUpgrade linux-image-3.13.0-170-powerpc64-smpUpgrade linux-image-4.4.0-148-powerpc64-smpUpgrade linux-image-4.18.0-20-lowlatencyUpgrade linux-image-3.13.0-170-powerpc-e500Upgrade linux-image-4.15.0-1036-raspi2Upgrade linux-image-4.15.0-50-genericUpgrade linux-image-oemUpgrade linux-image-3.13.0-170-genericUpgrade linux-image-powerpc64-emb-lts-xenialUpgrade libvirt0Upgrade linux-image-3.2.0-140-genericUpgrade linux-image-4.4.0-148-lowlatencyUpgrade linux-image-4.15.0-1039-awsUpgrade linux-image-gcpUpgrade linux-image-4.15.0-50-lowlatencyUpgrade linux-image-azureUpgrade linux-image-4.18.0-20-generic-lpaeUpgrade linux-image-4.4.0-148-powerpc-smpUpgrade libvirt-clientsUpgrade linux-image-4.15.0-1045-azureUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-4.4.0-148-generic-lpaeUpgrade linux-image-4.4.0-148-powerpc-e500mcUpgrade linux-image-5.0.0-1006-kvmUpgrade libvirt-binUpgrade linux-image-3.13.0-170-powerpc-e500mcUpgrade linux-image-lowlatencyUpgrade linux-image-4.18.0-20-genericUpgrade linux-image-4.4.0-1109-raspi2Upgrade linux-image-generic-lpae-lts-xenialUpgrade linux-image-4.4.0-148-genericUpgrade linux-image-powerpc-smpUpgrade linux-image-generic-lpaeUpgrade linux-image-4.15.0-1013-oracleUpgrade linux-image-generic-paeUpgrade linux-image-genericUpgrade linux-image-powerpc-smp-lts-xenialUpgrade linux-image-4.4.0-1113-snapdragonUpgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-3.2.0-140-powerpc-smpUpgrade linux-image-powerpc-e500Upgrade linux-image-generic-lts-xenialUpgrade linux-image-4.15.0-50-generic-lpaeUpgrade qemu-system-x86Upgrade linux-image-4.18.0-1012-kvmUpgrade linux-image-3.13.0-170-powerpc64-embUpgrade linux-image-5.0.0-15-generic-lpaeUpgrade linux-image-powerpc64-smp-lts-xenialUpgrade linux-image-powerpcUpgrade linux-image-4.15.0-1038-oemUpgrade linux-image-4.18.0-1016-aws | May 15, 2019 | May 14, 2019 |
| Vmsa 2019 0008 | — | Upgrade VMware ESXi 6.7 to build number 13644319Upgrade VMware ESXi 6.0 to build number 13635687Upgrade VMware ESXi 6.5 to build number 13635690 | May 24, 2019 | May 24, 2019 |
| Vmsa 2019 0010 | — | Upgrade VMware ESXi 6.5 to build number 13635690Upgrade VMware ESXi 6.0 to build number 13635687Upgrade VMware ESXi 6.7 to build number 13644319 | Jul 4, 2019 | May 30, 2019 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | May 30, 2019 |
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