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