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