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 xenUpgrade intel-ucode | Aug 22, 2024 | May 30, 2019 |
| Amazon Linux Ami 2 | — | Upgrade libvirt-daemon-driver-networkUpgrade libvirt-daemon-driver-interfaceUpgrade libvirt-daemon-driver-nwfilterUpgrade libvirt-daemon-driver-storageUpgrade libvirt-daemon-driver-storage-iscsiUpgrade libvirt-login-shellUpgrade kernelUpgrade libvirt-daemon-driver-lxcUpgrade libvirt-clientUpgrade kernel-debuginfoUpgrade perf-debuginfoUpgrade libvirt-daemon-config-networkUpgrade libvirt-daemon-driver-storage-rbdUpgrade libvirt-daemonUpgrade libvirt-daemon-driver-qemuUpgrade libvirt-daemon-driver-secretUpgrade libvirt-docsUpgrade kernel-headersUpgrade libvirt-bash-completionUpgrade libvirt-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade libvirt-nssUpgrade libvirt-daemon-kvmUpgrade python-perf-debuginfoUpgrade libvirt-develUpgrade libvirt-adminUpgrade libvirt-daemon-driver-storage-scsiUpgrade python-perfUpgrade kernel-tools-develUpgrade libvirt-daemon-driver-storage-logicalUpgrade libvirt-daemon-driver-storage-diskUpgrade libvirt-lock-sanlockUpgrade kernel-toolsUpgrade libvirt-daemon-driver-nodedevUpgrade libvirt-libsUpgrade libvirt-daemon-driver-storage-coreUpgrade libvirt-daemon-driver-storage-mpathUpgrade libvirt-daemon-driver-storage-glusterUpgrade kernel-debuginfo-common-aarch64Upgrade libvirtUpgrade kernel-develUpgrade kernel-tools-debuginfoUpgrade libvirt-daemon-config-nwfilterUpgrade libvirt-daemon-lxcUpgrade perf | Apr 27, 2020 | May 30, 2019 |
| Amazon_linux | — | Upgrade kernelUpgrade qemu-kvm | May 15, 2019 | May 14, 2019 |
| Apple Osx Microcode | — | Upgrade macOS to the latest version | May 15, 2019 | May 15, 2019 |
| Centos_linux | — | Upgrade nbdkit-plugin-gzip-debuginfoUpgrade qemu-kvmUpgrade libvirt-daemon-driver-lxcUpgrade nbdkit-develUpgrade libvirt-daemon-driver-storage-core-debuginfoUpgrade qemu-kvm-commonUpgrade qemu-kvm-block-glusterUpgrade libvirt-lock-sanlock-debuginfoUpgrade libvirt-daemon-driver-qemu-debuginfoUpgrade perl-Sys-Virt-debuginfoUpgrade libvirt-admin-debuginfoUpgrade libguestfs-gfs2Upgrade libguestfs-java-debuginfoUpgrade libvirt-dbus-debugsourceUpgrade nbdkit-plugin-xz-debuginfoUpgrade qemu-kvm-block-iscsi-debuginfoUpgrade qemu-kvm-debugsourceUpgrade libvirt-docsUpgrade perl-hivex-debuginfoUpgrade ruby-libguestfs-debuginfoUpgrade ruby-hivexUpgrade netcfUpgrade python3-libguestfsUpgrade libvirt-daemon-driver-storage-logical-debuginfoUpgrade nbdkit-plugin-python3-debuginfoUpgrade libvirt-daemon-driver-qemuUpgrade nbdkit-plugin-python3Upgrade lua-guestfsUpgrade libvirt-daemon-driver-interface-debuginfoUpgrade libguestfs-benchmarkingUpgrade libvirt-daemon-debuginfoUpgrade libvirt-clientUpgrade libvirt-daemon-driver-nwfilter-debuginfoUpgrade hivex-debuginfoUpgrade libvirt-daemon-driver-network-debuginfoUpgrade netcf-develUpgrade libvirt-daemonUpgrade libvirt-pythonUpgrade seavgabios-binUpgrade sgabiosUpgrade libvirt-daemon-driver-nwfilterUpgrade hivex-develUpgrade ruby-hivex-debuginfoUpgrade libvirt-daemon-kvmUpgrade nbdkit-plugin-vddkUpgrade seabios-binUpgrade nbdkit-basic-pluginsUpgrade virt-v2vUpgrade libvirt-daemon-driver-storage-iscsiUpgrade libiscsi-debugsourceUpgrade libiscsi-debuginfoUpgrade libvirt-libs-debuginfoUpgrade libvirt-libsUpgrade libvirt-nssUpgrade libvirt-daemon-config-networkUpgrade libvirtUpgrade seabiosUpgrade libguestfs-xfsUpgrade supermin-develUpgrade perl-hivexUpgrade qemu-kvm-toolsUpgrade libiscsi-develUpgrade libvirt-daemon-driver-secretUpgrade virt-p2v-makerUpgrade libvirt-daemon-driver-networkUpgrade libguestfs-inspect-iconsUpgrade qemu-kvm-core-debuginfoUpgrade libvirt-login-shellUpgrade libvirt-daemon-driver-interfaceUpgrade nbdkit-example-pluginsUpgrade libguestfs-javadocUpgrade hivex-debugsourceUpgrade qemu-kvm-common-debuginfoUpgrade python3-hivexUpgrade libguestfs-tools-c-debuginfoUpgrade nbdkit-plugin-xzUpgrade libvirt-debuginfoUpgrade libguestfs-debugsourceUpgrade python3-libvirtUpgrade libvirt-develUpgrade libvirt-daemon-driver-storage-rbdUpgrade qemu-kvm-block-rbd-debuginfoUpgrade libguestfs-toolsUpgrade libssh2Upgrade netcf-libsUpgrade superminUpgrade libvirt-daemon-config-nwfilterUpgrade python3-libguestfs-debuginfoUpgrade libvirt-daemon-driver-storage-gluster-debuginfoUpgrade libvirt-nss-debuginfoUpgrade libvirt-daemon-driver-storage-logicalUpgrade lua-guestfs-debuginfoUpgrade libssh2-debugsourceUpgrade libvirt-daemon-driver-storage-rbd-debuginfoUpgrade libvirt-daemon-driver-storage-mpath-debuginfoUpgrade libvirt-client-debuginfoUpgrade libvirt-bash-completionUpgrade virt-dibUpgrade libguestfs-tools-cUpgrade libvirt-dbusUpgrade libguestfsUpgrade libvirt-daemon-driver-storage-coreUpgrade libvirt-daemon-driver-storage-glusterUpgrade perl-Sys-Guestfs-debuginfoUpgrade libiscsi-utilsUpgrade nbdkit-plugin-gzipUpgrade qemu-kvm-block-ssh-debuginfoUpgrade libguestfs-gobject-develUpgrade perl-Sys-Virt-debugsourceUpgrade libguestfs-javaUpgrade libguestfs-man-pages-ukUpgrade libvirt-daemon-driver-storage-iscsi-debuginfoUpgrade libvirt-adminUpgrade hivexUpgrade qemu-imgUpgrade qemu-kvm-block-gluster-debuginfoUpgrade libguestfs-winsupportUpgrade nbdkit-bash-completionUpgrade libguestfs-gobject-debuginfoUpgrade sgabios-binUpgrade qemu-guest-agentUpgrade libvirt-daemon-driver-nodedevUpgrade libvirt-daemon-driver-nodedev-debuginfoUpgrade netcf-debuginfoUpgrade libvirt-daemon-driver-storageUpgrade qemu-kvm-block-sshUpgrade libvirt-lock-sanlockUpgrade libvirt-daemon-driver-secret-debuginfoUpgrade libvirt-daemon-lxcUpgrade libguestfs-gobjectUpgrade libguestfs-rsyncUpgrade libvirt-daemon-driver-storage-disk-debuginfoUpgrade libguestfs-debuginfoUpgrade qemu-kvm-block-curl-debuginfoUpgrade ruby-libguestfsUpgrade libguestfs-develUpgrade virt-dib-debuginfoUpgrade nbdkit-basic-plugins-debuginfoUpgrade libguestfs-man-pages-jaUpgrade libvirt-daemon-driver-storage-scsiUpgrade qemu-kvm-coreUpgrade libguestfs-bash-completionUpgrade python3-hivex-debuginfoUpgrade qemu-kvm-block-rbdUpgrade supermin-debuginfoUpgrade libvirt-daemon-driver-storage-scsi-debuginfoUpgrade nbdkit-plugin-vddk-debuginfoUpgrade libvirt-dbus-debuginfoUpgrade libvirt-daemon-driver-storage-diskUpgrade nbdkit-example-plugins-debuginfoUpgrade libguestfs-benchmarking-debuginfoUpgrade supermin-debugsourceUpgrade kernel-rtUpgrade nbdkit-debugsourceUpgrade libvirt-debugsourceUpgrade libiscsi-utils-debuginfoUpgrade qemu-kvm-block-iscsiUpgrade virt-v2v-debuginfoUpgrade qemu-img-debuginfoUpgrade qemu-kvm-debuginfoUpgrade qemu-kvm-block-curlUpgrade qemu-guest-agent-debuginfoUpgrade nbdkit-plugin-python-commonUpgrade nbdkitUpgrade nbdkit-debuginfoUpgrade netcf-libs-debuginfoUpgrade libvirt-daemon-driver-storage-mpathUpgrade python3-libvirt-debuginfoUpgrade libssh2-debuginfoUpgrade kernelUpgrade perl-Sys-VirtUpgrade libiscsiUpgrade libguestfs-rescueUpgrade libguestfs-java-develUpgrade netcf-debugsourceUpgrade perl-Sys-Guestfs | May 17, 2019 | May 14, 2019 |
| Debian | — | Upgrade xenUpgrade linuxUpgrade intel-microcode | 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.Upgrade app-emulation/xen-tools. | Mar 27, 2020 | May 30, 2019 |
| Huawei Euleros 2_0_sp2 | — | Upgrade libvirt-daemon-driver-secretUpgrade libvirt-daemon-config-networkUpgrade libvirt-daemon-driver-nwfilterUpgrade libvirtUpgrade libvirt-daemonUpgrade libvirt-daemon-driver-interfaceUpgrade libvirt-daemon-driver-nodedevUpgrade libvirt-daemon-driver-networkUpgrade libvirt-daemon-driver-storageUpgrade libvirt-daemon-driver-lxcUpgrade libvirt-daemon-config-nwfilterUpgrade libvirt-daemon-driver-qemuUpgrade libvirt-daemon-kvmUpgrade libvirt-client | May 30, 2019 | May 14, 2019 |
| Huawei Euleros 2_0_sp3 | — | Upgrade kernel-tools-libsUpgrade kernel-headersUpgrade kernel-debuginfo-common-x86_64Upgrade kernelUpgrade kernel-debuginfoUpgrade python-perfUpgrade kernel-toolsUpgrade kernel-develUpgrade perf | May 30, 2019 | May 14, 2019 |
| Huawei Euleros 2_0_sp5 | — | Upgrade qemu-imgUpgrade qemu-kvm-commonUpgrade qemu-kvm | May 30, 2019 | May 14, 2019 |
| Huawei Euleros 2_0_sp8 | — | Upgrade qemu-commonUpgrade qemu-block-iscsiUpgrade qemu-audio-paUpgrade qemu-system-aarch64-coreUpgrade qemu-ui-gtkUpgrade qemu-block-glusterUpgrade qemu-block-curlUpgrade qemu-kvmUpgrade qemu-audio-ossUpgrade qemu-block-sshUpgrade qemu-block-rbdUpgrade qemu-audio-alsaUpgrade qemu-block-nfsUpgrade qemu-ui-cursesUpgrade qemu-system-aarch64Upgrade qemu-block-dmgUpgrade qemu-imgUpgrade qemu-audio-sdlUpgrade qemu-ui-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 kernel-uekUpgrade kernel | May 15, 2019 | May 14, 2019 |
| Redhat Openshift | — | Upgrade redhat-coreos | Dec 29, 2020 | May 30, 2019 |
| Redhat_linux | — | Upgrade kernel-rtUpgrade kernelNo solution exists | May 15, 2019 | May 14, 2019 |
| Suse | — | Upgrade qemu-audio-paUpgrade libvirt-libsUpgrade qemu-s390Upgrade qemu-skibootUpgrade kernel-docsUpgrade qemu-audio-ossUpgrade qemu-langUpgrade libvirt-daemon-driver-storage-iscsiUpgrade libvirt-daemon-lxcUpgrade libvirt-daemon-driver-storage-mpathUpgrade xen-toolsUpgrade libvirt-daemon-driver-storageUpgrade xen-libs-32bitUpgrade libvirt-daemon-driver-storage-iscsi-directUpgrade libvirt-daemon-config-networkUpgrade qemu-hw-display-virtio-vgaUpgrade libvirt-adminUpgrade libvirt-daemon-config-nwfilterUpgrade qemu-block-rbdUpgrade qemu-chardev-baumUpgrade qemu-ui-openglUpgrade libvirt-daemon-driver-storage-scsiUpgrade libvirt-daemon-hooksUpgrade libvirt-daemonUpgrade qemu-ksmUpgrade qemu-guest-agentUpgrade kernel-ec2-develUpgrade qemu-ui-spice-appUpgrade libvirt-develUpgrade qemu-seabiosUpgrade libvirt-daemon-qemuUpgrade qemu-ppcUpgrade qemu-s390xUpgrade libvirt-lock-sanlockUpgrade qemu-audio-spiceUpgrade qemu-block-sshUpgrade xen-tools-domuUpgrade qemu-ipxeUpgrade qemu-ui-spice-coreUpgrade qemu-audio-alsaUpgrade kernel-obs-buildUpgrade qemu-chardev-spiceUpgrade qemu-block-iscsiUpgrade kernel-default-manUpgrade qemu-ui-gtkUpgrade libvirt-daemon-driver-storage-diskUpgrade qemu-hw-usb-redirectUpgrade kernel-ec2-extraUpgrade kernel-defaultUpgrade qemu-armUpgrade qemu-block-curlUpgrade libvirt-daemon-driver-libxlUpgrade qemu-microvmUpgrade ucode-intelUpgrade libvirt-bash-completionUpgrade libvirt-clientUpgrade xen-kmp-defaultUpgrade xen-tools-xendomains-wait-diskUpgrade libvirt-daemon-driver-storage-logicalUpgrade libvirt-daemon-xenUpgrade qemu-hw-s390x-virtio-gpu-ccwUpgrade libvirt-daemon-driver-networkUpgrade qemu-kvmUpgrade qemu-sgabiosUpgrade libvirtUpgrade qemu-vgabiosUpgrade xen-doc-htmlUpgrade kernel-source-azureUpgrade libvirt-daemon-driver-storage-rbdUpgrade qemuUpgrade qemu-x86Upgrade qemu-toolsUpgrade libvirt-daemon-driver-lxcUpgrade libvirt-daemon-driver-nodedevUpgrade libvirt-daemon-driver-qemuUpgrade kernel-devel-azureUpgrade libvirt-daemon-driver-nwfilterUpgrade libvirt-nssUpgrade libvirt-docUpgrade qemu-ui-cursesUpgrade libvirt-daemon-driver-storage-coreUpgrade kernel-ec2Upgrade xen-develUpgrade qemu-hw-display-qxlUpgrade libvirt-daemon-driver-secretUpgrade kernel-azure-baseUpgrade xen-libsUpgrade xenUpgrade kernel-default-extraUpgrade qemu-hw-display-virtio-gpuUpgrade libvirt-daemon-driver-interfaceUpgrade qemu-hw-display-virtio-gpu-pci | May 15, 2019 | May 14, 2019 |
| Ubuntu | — | Upgrade linux-image-powerpcUpgrade linux-image-generic-lpae-lts-xenialUpgrade linux-image-4.15.0-1013-oracleUpgrade linux-image-4.4.0-1083-awsUpgrade linux-image-3.13.0-170-genericUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-generic-lpaeUpgrade linux-image-powerpc64-emb-lts-xenialUpgrade qemu-system-x86Upgrade linux-image-4.18.0-20-lowlatencyUpgrade linux-image-3.2.0-140-genericUpgrade linux-image-4.15.0-50-lowlatencyUpgrade linux-image-3.13.0-170-powerpc-e500mcUpgrade libvirt0Upgrade linux-image-4.15.0-50-generic-lpaeUpgrade linux-image-4.18.0-1016-awsUpgrade linux-image-generic-paeUpgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-4.4.0-148-genericUpgrade linux-image-azureUpgrade linux-image-4.15.0-1045-azureUpgrade linux-image-4.15.0-1036-raspi2Upgrade linux-image-powerpc-smp-lts-xenialUpgrade linux-image-4.15.0-1039-awsUpgrade linux-image-4.4.0-148-powerpc-smpUpgrade linux-image-3.2.0-140-powerpc-smpUpgrade linux-image-4.4.0-148-lowlatencyUpgrade linux-image-powerpc-smpUpgrade linux-image-4.4.0-148-powerpc-e500mcUpgrade linux-image-4.18.0-1012-kvmUpgrade linux-image-5.0.0-15-generic-lpaeUpgrade linux-image-3.13.0-170-powerpc-e500Upgrade linux-image-genericUpgrade linux-image-4.4.0-1113-snapdragonUpgrade linux-image-generic-lts-xenialUpgrade libvirt-binUpgrade linux-image-powerpc64-smp-lts-xenialUpgrade libvirt-clientsUpgrade linux-image-3.2.0-140-powerpc64-smpUpgrade linux-image-3.13.0-170-powerpc64-embUpgrade linux-image-4.15.0-50-genericUpgrade linux-image-4.18.0-20-generic-lpaeUpgrade linux-image-3.13.0-170-powerpc64-smpUpgrade linux-image-4.4.0-148-powerpc64-smpUpgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-oemUpgrade linux-image-lowlatencyUpgrade linux-image-powerpc-e500Upgrade linux-image-4.4.0-148-generic-lpaeUpgrade linux-image-4.18.0-20-genericUpgrade linux-image-4.4.0-1109-raspi2Upgrade linux-image-gcpUpgrade linux-image-4.15.0-1038-oemUpgrade linux-image-5.0.0-1006-kvmUpgrade linux-image-highbankUpgrade linux-image-5.0.0-1008-raspi2Upgrade linux-image-5.0.0-1006-awsUpgrade linux-image-5.0.0-1006-azureUpgrade linux-image-3.2.0-140-highbankUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-5.0.0-1006-gcpUpgrade linux-image-generic-lpae-hwe-16.04Upgrade linux-image-virtual-lts-xenialUpgrade linux-image-4.15.0-1034-kvmUpgrade intel-microcodeUpgrade linux-image-5.0.0-15-lowlatencyUpgrade linux-image-gkeUpgrade linux-image-4.15.0-1032-gcpUpgrade linux-image-4.18.0-20-snapdragonUpgrade linux-image-kvmUpgrade linux-image-4.18.0-1014-raspi2Upgrade linux-image-oracleUpgrade linux-image-generic-lts-trustyUpgrade libvirt-daemonUpgrade linux-image-3.2.0-140-omapUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-3.13.0-170-powerpc-smpUpgrade linux-image-3.13.0-170-lowlatencyUpgrade linux-image-4.4.0-1046-kvmUpgrade linux-image-generic-lpae-lts-trustyUpgrade linux-image-3.2.0-140-generic-paeUpgrade qemuUpgrade linux-image-generic-hwe-18.04Upgrade linux-image-powerpc64-embUpgrade linux-image-3.2.0-140-virtualUpgrade linux-image-powerpc64-smpUpgrade linux-image-omapUpgrade linux-image-4.15.0-1053-snapdragonUpgrade linux-image-awsUpgrade linux-image-4.18.0-1011-gcpUpgrade linux-image-powerpc-e500mcUpgrade linux-image-4.4.0-148-powerpc64-embUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-snapdragonUpgrade linux-image-4.18.0-1018-azureUpgrade linux-image-virtualUpgrade linux-image-5.0.0-15-genericUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-3.13.0-170-generic-lpaeUpgrade linux-image-powerpc-e500mc-lts-xenialUpgrade linux-image-raspi2Upgrade linux-image-lowlatency-hwe-18.04 | 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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