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