Certain Arm Cortex and Neoverse processors through 2022-03-08 do not properly restrict cache speculation, aka Spectre-BHB. An attacker can leverage the shared branch history in the Branch History Buffer (BHB) to influence mispredicted branches. Then, cache allocation can allow the attacker to obtain sensitive information.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-develUpgrade kernel-docUpgrade kernel-headersUpgrade kernel-zfcpdump-coreUpgrade perfUpgrade kernel-zfcpdump-develUpgrade python3-perfUpgrade kernel-tools-libs-develUpgrade kernel-debug-coreUpgrade kernel-tools-libsUpgrade kernel-debugUpgrade bpftoolUpgrade kernel-toolsUpgrade kernel-debug-develUpgrade kernel-debug-modules-extraUpgrade kernel-modulesUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-modules-extraUpgrade kernel-abi-stablelistsUpgrade kernelUpgrade kernel-coreUpgrade kernel-cross-headersUpgrade kernel-debug-modulesUpgrade kernel-zfcpdumpUpgrade kernel-zfcpdump-modules | Nov 14, 2022 | Mar 13, 2022 |
| Alpine Linux | — | Upgrade xen | Oct 1, 2024 | Mar 12, 2022 |
| Amazon Linux Ami 2 | — | Upgrade kernelUpgrade kernel-toolsUpgrade python-perfUpgrade kernel-tools-develUpgrade perfUpgrade kernel-livepatch-5.10.102-99.473Upgrade kernel-livepatch-4.14.268-205.500Upgrade kernel-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade bpftool-debuginfoUpgrade kernel-develUpgrade kernel-tools-debuginfoUpgrade bpftoolUpgrade python-perf-debuginfoUpgrade kernel-livepatch-5.10.106-102.504Upgrade kernel-headersUpgrade kernel-debuginfo-common-x86_64Upgrade perf-debuginfo | Jul 4, 2022 | Mar 13, 2022 |
| Amazon_linux | — | Upgrade kernel | Mar 10, 2022 | Mar 8, 2022 |
| Amazon_linux_2023 | — | Upgrade python3-perfUpgrade kernel-debuginfo-common-aarch64Upgrade perf-debuginfoUpgrade kernel-develUpgrade perfUpgrade bpftoolUpgrade kernel-toolsUpgrade kernel-livepatch-6.1.10-15.42Upgrade python3-perf-debuginfoUpgrade kernel-tools-develUpgrade kernel-libbpfUpgrade kernel-headersUpgrade kernel-libbpf-develUpgrade kernel-tools-debuginfoUpgrade bpftool-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-libbpf-staticUpgrade kernelUpgrade kernel-debuginfo | Feb 17, 2025 | Mar 8, 2022 |
| Centos_linux | — | Upgrade kernel | Nov 9, 2022 | Mar 13, 2022 |
| Debian | — | Upgrade linux | Jul 4, 2022 | Mar 13, 2022 |
| Huawei Euleros 2_0_sp10 | — | Upgrade python3-perfUpgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade kernelUpgrade kernel-tools | Aug 2, 2022 | Mar 13, 2022 |
| Huawei Euleros 2_0_sp8 | — | Upgrade kernel-toolsUpgrade python-perfUpgrade kernel-headersUpgrade kernelUpgrade kernel-develUpgrade python3-perfUpgrade perfUpgrade kernel-tools-libsUpgrade bpftool | Jun 22, 2022 | Mar 13, 2022 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernel-toolsUpgrade kernel-tools-libsUpgrade kernelUpgrade python3-perf | Jul 11, 2022 | Mar 13, 2022 |
| Msft | — | 2022-09 Cumulative Update for Microsoft Windows 11, version 21H2 (KB5017328) | Sep 13, 2022 | Sep 13, 2022 |
| Oracle_linux | — | Upgrade kernel-uekUpgrade kernel | Mar 24, 2022 | Mar 8, 2022 |
| Redhat_linux | — | Upgrade kernelNo solution exists | Nov 9, 2022 | Mar 13, 2022 |
| Rocky_linux | — | Upgrade kernel-debuginfoUpgrade kernel-toolsUpgrade kernel-tools-debuginfoUpgrade bpftool-debuginfoUpgrade kernel-headersUpgrade python3-perf-debuginfoUpgrade kernel-coreUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debug-coreUpgrade kernel-debug-debuginfoUpgrade perf-debuginfoUpgrade kernel-debugUpgrade kernel-tools-libsUpgrade kernel-modules-extraUpgrade kernel-modulesUpgrade kernel-debug-develUpgrade kernel-debug-modules-extraUpgrade kernel-debug-modulesUpgrade kernel-develUpgrade kernel-tools-libs-develUpgrade bpftoolUpgrade perfUpgrade kernelUpgrade python3-perfUpgrade kernel-cross-headers | Mar 12, 2024 | Mar 13, 2022 |
| Suse | — | Upgrade arm-trusted-firmware-imx8mqUpgrade kernel-defaultUpgrade arm-trusted-firmware-rk3368Upgrade arm-trusted-firmware-imx8mmUpgrade kernel-obs-buildUpgrade arm-trusted-firmware-tegra186Upgrade kernel-azureUpgrade kernel-64kb-extraUpgrade arm-trusted-firmware-rpi4Upgrade reiserfs-kmp-defaultUpgrade kernel-default-manUpgrade kernel-default-baseUpgrade arm-trusted-firmware-qemuUpgrade kernel-docsUpgrade arm-trusted-firmware-zynqmpUpgrade kernel-azure-baseUpgrade kernel-64kb-develUpgrade arm-trusted-firmware-sun50i_h6Upgrade kernel-macrosUpgrade kernel-kvmsmallUpgrade kernel-default-optionalUpgrade arm-trusted-firmwareUpgrade arm-trusted-firmware-rpi3Upgrade arm-trusted-firmware-toolsUpgrade arm-trusted-firmware-poplarUpgrade arm-trusted-firmware-tegra210Upgrade kernel-sourceUpgrade kernel-azure-develUpgrade kernel-source-azureUpgrade kernel-zfcpdumpUpgrade arm-trusted-firmware-rk3328Upgrade arm-trusted-firmware-qemu_sbsaUpgrade kernel-64kbUpgrade kernel-symsUpgrade kernel-default-develUpgrade kernel-syms-azureUpgrade kernel-default-extraUpgrade kernel-64kb-optionalUpgrade kernel-develUpgrade kernel-devel-azureUpgrade arm-trusted-firmware-sun50i_a64 | Oct 26, 2022 | Mar 13, 2022 |
| Ubuntu | — | Upgrade linux-image-5.4.0-1067-gcpUpgrade linux-image-azure-fdeUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-oem-20.04dUpgrade linux-image-raspi2Upgrade linux-image-bluefieldUpgrade linux-image-gcp-lts-20.04Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-5.13.0-1016-kvmUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-gcpUpgrade linux-image-raspi-nolpaeUpgrade linux-image-raspi-hwe-18.04Upgrade linux-image-5.13.0-1020-raspi-nolpaeUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-5.13.0-1019-gcpUpgrade linux-image-5.13.0-35-genericUpgrade linux-image-5.4.0-1058-kvmUpgrade linux-image-5.13.0-35-generic-64kUpgrade linux-image-gke-5.4Upgrade linux-image-kvmUpgrade linux-image-aws-lts-20.04Upgrade linux-image-5.4.0-1072-azureUpgrade linux-image-5.13.0-1010-intelUpgrade linux-image-oracleUpgrade linux-image-5.4.0-1065-gkeUpgrade linux-image-5.4.0-1068-awsUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-generic-hwe-18.04Upgrade linux-image-5.4.0-104-lowlatencyUpgrade linux-image-5.14.0-1027-oemUpgrade linux-image-5.13.0-1020-raspiUpgrade linux-image-5.13.0-35-generic-lpaeUpgrade linux-image-awsUpgrade linux-image-5.4.0-1066-oracleUpgrade linux-image-oemUpgrade linux-image-raspiUpgrade linux-image-gkeop-5.4Upgrade linux-image-5.4.0-104-genericUpgrade linux-image-ibmUpgrade linux-image-5.4.0-1030-bluefieldUpgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-oem-20.04Upgrade linux-image-5.4.0-1036-gkeopUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-virtualUpgrade linux-image-gkeopUpgrade linux-image-oracle-lts-20.04Upgrade linux-image-5.4.0-1017-ibmUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-generic-lpaeUpgrade linux-image-oem-20.04bUpgrade linux-image-azureUpgrade linux-image-lowlatencyUpgrade linux-image-5.13.0-1021-oracleUpgrade linux-image-gkeUpgrade linux-image-5.13.0-1017-awsUpgrade linux-image-oem-20.04cUpgrade linux-image-generic-64kUpgrade linux-image-intelUpgrade linux-image-ibm-lts-20.04Upgrade linux-image-oem-osp1Upgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-5.4.0-1072-azure-fdeUpgrade linux-image-5.13.0-35-lowlatencyUpgrade linux-image-5.4.0-1055-raspiUpgrade linux-image-azure-lts-20.04Upgrade linux-image-5.4.0-104-generic-lpaeUpgrade linux-image-genericUpgrade linux-image-5.13.0-1017-azure | Mar 9, 2022 | Mar 9, 2022 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Mar 12, 2022 |
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