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