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 perfUpgrade libvirt-daemon-driver-storage-glusterUpgrade libvirt-lock-sanlockUpgrade libvirt-daemon-driver-storage-logicalUpgrade libvirtUpgrade libvirt-daemon-config-nwfilterUpgrade libvirt-daemon-driver-storage-scsiUpgrade libvirt-daemon-driver-storage-mpathUpgrade kernel-toolsUpgrade libvirt-daemon-driver-nodedevUpgrade kernel-tools-develUpgrade libvirt-libsUpgrade libvirt-daemon-driver-storage-coreUpgrade kernel-debuginfo-common-aarch64Upgrade python-perfUpgrade libvirt-daemon-driver-storage-diskUpgrade libvirt-daemon-lxcUpgrade kernel-develUpgrade kernel-tools-debuginfoUpgrade libvirt-daemon-driver-storage-rbdUpgrade libvirt-develUpgrade libvirt-daemon-config-networkUpgrade kernel-debuginfo-common-x86_64Upgrade kernelUpgrade libvirt-debuginfoUpgrade libvirt-daemon-kvmUpgrade libvirt-nssUpgrade libvirt-login-shellUpgrade libvirt-daemon-driver-lxcUpgrade libvirt-clientUpgrade libvirt-daemonUpgrade libvirt-daemon-driver-networkUpgrade libvirt-daemon-driver-storageUpgrade kernel-debuginfoUpgrade libvirt-daemon-driver-storage-iscsiUpgrade libvirt-daemon-driver-qemuUpgrade libvirt-daemon-driver-nwfilterUpgrade kernel-headersUpgrade libvirt-daemon-driver-interfaceUpgrade perf-debuginfoUpgrade libvirt-docsUpgrade python-perf-debuginfoUpgrade libvirt-daemon-driver-secretUpgrade libvirt-bash-completionUpgrade libvirt-admin | 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 nbdkit-plugin-xz-debuginfoUpgrade python3-libguestfsUpgrade hivex-develUpgrade qemu-kvm-block-glusterUpgrade lua-guestfsUpgrade netcfUpgrade seabiosUpgrade libvirtUpgrade nbdkit-plugin-gzip-debuginfoUpgrade seabios-binUpgrade libvirt-dbus-debugsourceUpgrade qemu-kvm-toolsUpgrade perl-Sys-Virt-debuginfoUpgrade libvirt-daemon-driver-nwfilterUpgrade libiscsi-debuginfoUpgrade libguestfs-xfsUpgrade virt-v2vUpgrade libvirt-nssUpgrade libvirt-daemon-driver-storage-core-debuginfoUpgrade libvirt-pythonUpgrade libvirt-daemon-config-networkUpgrade libvirt-daemon-driver-qemuUpgrade libvirt-daemon-driver-network-debuginfoUpgrade libvirt-libsUpgrade libvirt-admin-debuginfoUpgrade sgabiosUpgrade libiscsi-debugsourceUpgrade libvirt-lock-sanlock-debuginfoUpgrade libguestfs-java-debuginfoUpgrade netcf-develUpgrade libguestfs-benchmarkingUpgrade nbdkit-basic-pluginsUpgrade libvirt-daemon-driver-lxcUpgrade libvirt-daemon-driver-interfaceUpgrade perl-hivexUpgrade qemu-kvm-core-debuginfoUpgrade libvirt-daemon-debuginfoUpgrade qemu-kvmUpgrade libguestfs-inspect-iconsUpgrade ruby-hivex-debuginfoUpgrade nbdkit-develUpgrade libvirt-clientUpgrade nbdkit-plugin-python3Upgrade hivex-debuginfoUpgrade libvirt-daemon-driver-secretUpgrade libvirt-debuginfoUpgrade libvirt-daemon-kvmUpgrade libvirt-daemon-driver-storage-gluster-debuginfoUpgrade python3-libvirtUpgrade libvirt-daemonUpgrade libguestfs-debugsourceUpgrade libguestfs-tools-c-debuginfoUpgrade superminUpgrade libssh2Upgrade netcf-libsUpgrade libguestfs-javadocUpgrade libvirt-daemon-driver-qemu-debuginfoUpgrade python3-libguestfs-debuginfoUpgrade libvirt-docsUpgrade nbdkit-plugin-vddkUpgrade libvirt-develUpgrade libvirt-login-shellUpgrade nbdkit-plugin-python3-debuginfoUpgrade supermin-develUpgrade nbdkit-plugin-xzUpgrade libvirt-daemon-config-nwfilterUpgrade qemu-kvm-commonUpgrade libvirt-nss-debuginfoUpgrade qemu-kvm-common-debuginfoUpgrade hivex-debugsourceUpgrade seavgabios-binUpgrade libguestfs-toolsUpgrade nbdkit-example-pluginsUpgrade libvirt-daemon-driver-storage-logical-debuginfoUpgrade virt-p2v-makerUpgrade libvirt-daemon-driver-networkUpgrade ruby-libguestfs-debuginfoUpgrade libvirt-daemon-driver-nwfilter-debuginfoUpgrade libvirt-daemon-driver-storage-iscsiUpgrade libvirt-libs-debuginfoUpgrade qemu-kvm-block-rbd-debuginfoUpgrade qemu-kvm-debugsourceUpgrade libvirt-daemon-driver-interface-debuginfoUpgrade perl-hivex-debuginfoUpgrade libiscsi-develUpgrade qemu-kvm-block-iscsi-debuginfoUpgrade libguestfs-gfs2Upgrade python3-hivexUpgrade ruby-hivexUpgrade libvirt-daemon-driver-storage-rbdUpgrade libssh2-debuginfoUpgrade qemu-imgUpgrade qemu-kvm-block-gluster-debuginfoUpgrade lua-guestfs-debuginfoUpgrade sgabios-binUpgrade qemu-img-debuginfoUpgrade libiscsi-utils-debuginfoUpgrade qemu-kvm-debuginfoUpgrade nbdkitUpgrade libvirt-daemon-driver-storage-diskUpgrade libvirt-bash-completionUpgrade qemu-kvm-block-iscsiUpgrade qemu-kvm-block-curlUpgrade libvirt-dbus-debuginfoUpgrade supermin-debugsourceUpgrade libguestfs-winsupportUpgrade libvirt-debugsourceUpgrade nbdkit-debugsourceUpgrade virt-dibUpgrade libguestfs-tools-cUpgrade qemu-guest-agent-debuginfoUpgrade nbdkit-plugin-gzipUpgrade libvirt-dbusUpgrade virt-v2v-debuginfoUpgrade qemu-kvm-block-ssh-debuginfoUpgrade libguestfs-benchmarking-debuginfoUpgrade nbdkit-example-plugins-debuginfoUpgrade libguestfs-javaUpgrade nbdkit-plugin-python-commonUpgrade libvirt-adminUpgrade libvirt-daemon-driver-nodedevUpgrade libvirt-daemon-driver-nodedev-debuginfoUpgrade libiscsi-utilsUpgrade nbdkit-bash-completionUpgrade libguestfs-bash-completionUpgrade perl-Sys-VirtUpgrade libvirt-daemon-driver-storage-iscsi-debuginfoUpgrade libvirt-daemon-driver-storage-glusterUpgrade supermin-debuginfoUpgrade python3-hivex-debuginfoUpgrade libguestfs-debuginfoUpgrade virt-dib-debuginfoUpgrade libguestfs-man-pages-jaUpgrade libvirt-daemon-driver-storage-scsiUpgrade libguestfs-develUpgrade nbdkit-debuginfoUpgrade ruby-libguestfsUpgrade python3-libvirt-debuginfoUpgrade libguestfsUpgrade libvirt-daemon-driver-storage-scsi-debuginfoUpgrade netcf-libs-debuginfoUpgrade qemu-kvm-block-rbdUpgrade nbdkit-basic-plugins-debuginfoUpgrade libvirt-daemon-driver-storage-coreUpgrade nbdkit-plugin-vddk-debuginfoUpgrade libvirt-daemon-driver-storage-mpathUpgrade kernel-rtUpgrade libguestfs-gobject-debuginfoUpgrade libvirt-daemon-driver-storage-logicalUpgrade perl-Sys-Virt-debugsourceUpgrade libguestfs-gobject-develUpgrade hivexUpgrade perl-Sys-Guestfs-debuginfoUpgrade libguestfs-man-pages-ukUpgrade qemu-kvm-block-curl-debuginfoUpgrade qemu-guest-agentUpgrade libiscsiUpgrade libguestfs-java-develUpgrade libvirt-client-debuginfoUpgrade netcf-debugsourceUpgrade libvirt-daemon-driver-storage-rbd-debuginfoUpgrade perl-Sys-GuestfsUpgrade libssh2-debugsourceUpgrade libvirt-daemon-driver-storage-mpath-debuginfoUpgrade libguestfs-rescueUpgrade qemu-kvm-coreUpgrade libvirt-lock-sanlockUpgrade netcf-debuginfoUpgrade kernelUpgrade libvirt-daemon-driver-storageUpgrade libguestfs-rsyncUpgrade qemu-kvm-block-sshUpgrade libvirt-daemon-driver-storage-disk-debuginfoUpgrade libguestfs-gobjectUpgrade libvirt-daemon-lxcUpgrade libvirt-daemon-driver-secret-debuginfo | 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-tools.Upgrade app-emulation/xen. | Mar 27, 2020 | May 30, 2019 |
| Huawei Euleros 2_0_sp2 | — | Upgrade libvirt-daemon-driver-lxcUpgrade libvirt-daemon-kvmUpgrade libvirt-clientUpgrade libvirt-daemon-config-nwfilterUpgrade libvirt-daemon-driver-storageUpgrade libvirt-daemon-driver-qemuUpgrade libvirt-daemon-driver-networkUpgrade libvirt-daemon-driver-nwfilterUpgrade libvirt-daemon-config-networkUpgrade libvirt-daemonUpgrade libvirt-daemon-driver-secretUpgrade libvirt-daemon-driver-interfaceUpgrade libvirt-daemon-driver-nodedevUpgrade libvirt | May 30, 2019 | May 14, 2019 |
| Huawei Euleros 2_0_sp3 | — | Upgrade kernelUpgrade kernel-debuginfoUpgrade kernel-tools-libsUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-headersUpgrade python-perfUpgrade perfUpgrade kernel-toolsUpgrade kernel-devel | May 30, 2019 | May 14, 2019 |
| Huawei Euleros 2_0_sp5 | — | Upgrade qemu-kvmUpgrade qemu-kvm-commonUpgrade qemu-img | May 30, 2019 | May 14, 2019 |
| Huawei Euleros 2_0_sp8 | — | Upgrade qemu-block-iscsiUpgrade qemu-commonUpgrade qemu-audio-alsaUpgrade qemu-block-rbdUpgrade qemu-block-glusterUpgrade qemu-audio-paUpgrade qemu-block-curlUpgrade qemu-audio-ossUpgrade qemu-ui-gtkUpgrade qemu-system-aarch64-coreUpgrade qemu-block-sshUpgrade qemu-kvmUpgrade qemu-audio-sdlUpgrade qemu-ui-cursesUpgrade qemu-ui-sdlUpgrade qemu-block-dmgUpgrade qemu-imgUpgrade qemu-system-aarch64Upgrade qemu-block-nfs | 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-hw-s390x-virtio-gpu-ccwUpgrade xen-libsUpgrade libvirtUpgrade qemu-hw-display-qxlUpgrade libvirt-daemon-xenUpgrade libvirt-bash-completionUpgrade kernel-source-azureUpgrade qemu-ui-cursesUpgrade xen-tools-domUUpgrade kernel-ec2Upgrade libvirt-docUpgrade xen-develUpgrade libvirt-daemon-driver-storage-rbdUpgrade qemu-x86Upgrade libvirt-daemon-driver-lxcUpgrade qemu-toolsUpgrade libvirt-daemon-driver-nodedevUpgrade qemu-hw-display-virtio-gpu-pciUpgrade xen-tools-xendomains-wait-diskUpgrade qemu-hw-display-virtio-gpuUpgrade libvirt-clientUpgrade libvirt-daemon-driver-libxlUpgrade libvirt-daemon-driver-nwfilterUpgrade libvirt-daemon-driver-interfaceUpgrade xenUpgrade libvirt-daemon-driver-qemuUpgrade libvirt-daemon-driver-storage-logicalUpgrade kernel-devel-azureUpgrade ucode-intelUpgrade qemu-sgabiosUpgrade qemu-kvmUpgrade libvirt-daemon-driver-networkUpgrade kernel-default-extraUpgrade libvirt-daemon-driver-storage-coreUpgrade libvirt-daemon-driver-secretUpgrade xen-doc-htmlUpgrade kernel-azure-baseUpgrade qemu-microvmUpgrade qemuUpgrade xen-kmp-defaultUpgrade qemu-vgabiosUpgrade libvirt-nssUpgrade qemu-guest-agentUpgrade qemu-ui-gtkUpgrade kernel-docsUpgrade qemu-chardev-baumUpgrade libvirt-daemon-driver-storage-iscsiUpgrade qemu-block-rbdUpgrade libvirt-daemonUpgrade kernel-defaultUpgrade qemu-ksmUpgrade libvirt-daemon-config-nwfilterUpgrade qemu-s390xUpgrade qemu-ui-openglUpgrade qemu-ui-spice-appUpgrade qemu-armUpgrade libvirt-daemon-driver-storage-diskUpgrade libvirt-daemon-driver-storage-mpathUpgrade qemu-audio-paUpgrade libvirt-lock-sanlockUpgrade qemu-block-sshUpgrade qemu-audio-alsaUpgrade qemu-ui-spice-coreUpgrade kernel-ec2-extraUpgrade qemu-chardev-spiceUpgrade libvirt-daemon-qemuUpgrade qemu-skibootUpgrade libvirt-daemon-driver-storage-iscsi-directUpgrade qemu-audio-ossUpgrade qemu-hw-display-virtio-vgaUpgrade qemu-block-curlUpgrade libvirt-daemon-driver-storageUpgrade qemu-s390Upgrade libvirt-daemon-lxcUpgrade libvirt-libsUpgrade qemu-langUpgrade qemu-hw-usb-redirectUpgrade qemu-ipxeUpgrade libvirt-daemon-hooksUpgrade libvirt-develUpgrade qemu-block-iscsiUpgrade xen-libs-32bitUpgrade qemu-ppcUpgrade libvirt-adminUpgrade xen-toolsUpgrade libvirt-daemon-driver-storage-scsiUpgrade kernel-obs-buildUpgrade kernel-default-manUpgrade libvirt-daemon-config-networkUpgrade qemu-seabiosUpgrade kernel-ec2-develUpgrade qemu-audio-spice | May 15, 2019 | May 14, 2019 |
| Ubuntu | — | Upgrade linux-image-4.4.0-1046-kvmUpgrade linux-image-5.0.0-1006-awsUpgrade linux-image-3.2.0-140-generic-paeUpgrade linux-image-generic-lts-trustyUpgrade linux-image-kvmUpgrade linux-image-4.15.0-1053-snapdragonUpgrade linux-image-powerpc-e500mc-lts-xenialUpgrade linux-image-4.18.0-1014-raspi2Upgrade linux-image-5.0.0-1006-azureUpgrade linux-image-omapUpgrade linux-image-4.18.0-1011-gcpUpgrade linux-image-powerpc64-embUpgrade linux-image-3.2.0-140-omapUpgrade linux-image-4.18.0-1018-azureUpgrade linux-image-virtualUpgrade linux-image-generic-lpae-lts-trustyUpgrade libvirt-daemonUpgrade linux-image-generic-hwe-18.04Upgrade linux-image-powerpc-e500mcUpgrade linux-image-4.15.0-1034-kvmUpgrade linux-image-awsUpgrade linux-image-5.0.0-15-genericUpgrade linux-image-3.2.0-140-virtualUpgrade linux-image-4.4.0-148-powerpc64-embUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-3.2.0-140-highbankUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-gkeUpgrade linux-image-3.13.0-170-lowlatencyUpgrade qemuUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-highbankUpgrade linux-image-lowlatency-hwe-18.04Upgrade intel-microcodeUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-3.13.0-170-powerpc-smpUpgrade linux-image-raspi2Upgrade linux-image-3.13.0-170-generic-lpaeUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-oracleUpgrade linux-image-4.18.0-20-snapdragonUpgrade linux-image-generic-lpae-hwe-16.04Upgrade linux-image-powerpc64-smpUpgrade linux-image-snapdragonUpgrade linux-image-5.0.0-1006-gcpUpgrade linux-image-4.15.0-1032-gcpUpgrade linux-image-5.0.0-1008-raspi2Upgrade linux-image-5.0.0-15-lowlatencyUpgrade libvirt-binUpgrade linux-image-4.15.0-50-genericUpgrade linux-image-5.0.0-1006-kvmUpgrade linux-image-3.13.0-170-powerpc-e500mcUpgrade linux-image-4.15.0-50-lowlatencyUpgrade linux-image-generic-paeUpgrade linux-image-4.15.0-1039-awsUpgrade linux-image-powerpc64-smp-lts-xenialUpgrade linux-image-3.2.0-140-powerpc64-smpUpgrade linux-image-powerpc-smpUpgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-3.13.0-170-genericUpgrade linux-image-powerpc64-emb-lts-xenialUpgrade qemu-system-x86Upgrade linux-image-4.15.0-1013-oracleUpgrade linux-image-4.15.0-1045-azureUpgrade linux-image-3.13.0-170-powerpc-e500Upgrade linux-image-oemUpgrade linux-image-generic-lpaeUpgrade linux-image-lowlatencyUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-4.4.0-1109-raspi2Upgrade linux-image-4.15.0-1038-oemUpgrade linux-image-powerpc-e500Upgrade linux-image-3.13.0-170-powerpc64-embUpgrade linux-image-4.18.0-1012-kvmUpgrade linux-image-4.18.0-20-generic-lpaeUpgrade linux-image-4.4.0-1113-snapdragonUpgrade linux-image-4.15.0-50-generic-lpaeUpgrade linux-image-generic-lts-xenialUpgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-3.13.0-170-powerpc64-smpUpgrade linux-image-4.15.0-1036-raspi2Upgrade linux-image-azureUpgrade linux-image-5.0.0-15-generic-lpaeUpgrade linux-image-3.2.0-140-genericUpgrade linux-image-generic-lpae-lts-xenialUpgrade linux-image-4.4.0-1083-awsUpgrade linux-image-4.4.0-148-generic-lpaeUpgrade linux-image-4.18.0-20-genericUpgrade libvirt0Upgrade linux-image-4.18.0-1016-awsUpgrade linux-image-4.18.0-20-lowlatencyUpgrade linux-image-gcpUpgrade linux-image-3.2.0-140-powerpc-smpUpgrade linux-image-4.4.0-148-powerpc-smpUpgrade linux-image-powerpc-smp-lts-xenialUpgrade linux-image-4.4.0-148-powerpc-e500mcUpgrade linux-image-powerpcUpgrade linux-image-4.4.0-148-lowlatencyUpgrade linux-image-4.4.0-148-genericUpgrade linux-image-4.4.0-148-powerpc64-smpUpgrade linux-image-genericUpgrade libvirt-clients | May 15, 2019 | May 14, 2019 |
| Vmsa 2019 0008 | — | Upgrade VMware ESXi 6.7 to build number 13644319Upgrade VMware ESXi 6.5 to build number 13635690Upgrade VMware ESXi 6.0 to build number 13635687 | May 24, 2019 | May 24, 2019 |
| Vmsa 2019 0010 | — | Upgrade VMware ESXi 6.0 to build number 13635687Upgrade VMware ESXi 6.5 to build number 13635690Upgrade 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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