A cross-privilege Spectre v2 vulnerability allows attackers to bypass all deployed mitigations, including the recent Fine(IBT), and to leak arbitrary Linux kernel memory on Intel systems.
CVSS Details
- CVSS 3.1 Base Score: 4.7
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-rt-debug-develUpgrade kernel-64k-devel-matchedUpgrade kernel-debug-devel-matchedUpgrade kernel-rt-modules-coreUpgrade kernel-abi-stablelistsUpgrade kernel-debug-modulesUpgrade kernel-zfcpdumpUpgrade kernel-64k-debug-coreUpgrade kernel-64k-modulesUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-zfcpdump-modulesUpgrade kernel-64kUpgrade kernel-debug-modules-extraUpgrade kernel-rt-debug-kvmUpgrade kernel-rtUpgrade kernel-64k-coreUpgrade kernel-headersUpgrade libperfUpgrade kernelUpgrade kernel-cross-headersUpgrade kernel-debug-modules-coreUpgrade kernel-zfcpdump-coreUpgrade kernel-modules-coreUpgrade kernel-64k-debugUpgrade kernel-rt-modules-extraUpgrade kernel-64k-debug-modules-extraUpgrade kernel-tools-libs-develUpgrade kernel-devel-matchedUpgrade kernel-zfcpdump-develUpgrade kernel-64k-debug-devel-matchedUpgrade kernel-toolsUpgrade kernel-debug-uki-virtUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-rt-debug-modulesUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-rt-debug-modules-extraUpgrade kernel-64k-modules-extraUpgrade rtlaUpgrade kernel-rt-debugUpgrade kernel-debug-coreUpgrade kernel-coreUpgrade kernel-debugUpgrade kernel-rt-debug-modules-coreUpgrade kernel-64k-modules-coreUpgrade perfUpgrade kernel-docUpgrade kernel-modules-extraUpgrade kernel-debug-develUpgrade python3-perfUpgrade kernel-rt-modulesUpgrade kernel-rt-coreUpgrade kernel-64k-debug-modules-coreUpgrade rvUpgrade kernel-64k-develUpgrade kernel-rt-debug-coreUpgrade kernel-tools-libsUpgrade kernel-uki-virtUpgrade kernel-64k-debug-develUpgrade bpftoolUpgrade kernel-develUpgrade kernel-rt-kvmUpgrade kernel-rt-develUpgrade kernel-modulesUpgrade kernel-64k-debug-modules | Aug 12, 2024 | Aug 8, 2024 |
| Debian | — | Upgrade xenUpgrade linux | Apr 15, 2024 | Apr 15, 2024 |
| Huawei Euleros 2_0_sp11 | — | Upgrade kernel-toolsUpgrade python3-perfUpgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade kernelUpgrade bpftool | Oct 14, 2025 | Sep 15, 2025 |
| Huawei Euleros 2_0_sp12 | — | Upgrade python3-perfUpgrade kernelUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade bpftool | Nov 12, 2025 | Sep 15, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade kernel-toolsUpgrade bpftoolUpgrade python3-perfUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libsUpgrade kernel | Sep 25, 2025 | Sep 15, 2025 |
| Msft | — | — | Apr 9, 2024 | Apr 9, 2024 |
| Oracle_linux | — | Upgrade kernelUpgrade kernel-uek | Jul 22, 2024 | Apr 9, 2024 |
| Redhat_linux | — | Upgrade kernel-rtNo solution existsUpgrade kernel | Aug 12, 2024 | Apr 9, 2024 |
| Rocky_linux | — | Upgrade kernel-debug-develUpgrade kernel-debuginfoUpgrade rtlaUpgrade kernel-debugUpgrade kernel-devel-matchedUpgrade kernel-rt-debug-develUpgrade python3-perfUpgrade kernel-rt-debug-coreUpgrade kernel-rt-coreUpgrade kernel-modules-extraUpgrade kernel-rt-debug-kvmUpgrade kernel-debug-devel-matchedUpgrade kernel-coreUpgrade kernel-rt-modules-extraUpgrade kernel-headersUpgrade kernel-tools-debuginfoUpgrade kernel-zfcpdump-modules-extraUpgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debug-modulesUpgrade kernel-debug-coreUpgrade kernel-debug-modules-coreUpgrade kernel-rt-debug-modulesUpgrade kernel-zfcpdump-debuginfoUpgrade kernel-debug-uki-virtUpgrade kernel-zfcpdump-develUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-modulesUpgrade kernel-modules-coreUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-cross-headersUpgrade libperfUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-zfcpdump-modulesUpgrade perf-debuginfoUpgrade kernel-rt-modulesUpgrade kernel-rt-modules-coreUpgrade kernel-rt-develUpgrade kernel-rt-debug-modules-coreUpgrade python3-perf-debuginfoUpgrade libperf-debuginfoUpgrade kernel-rt-debug-debuginfoUpgrade kernel-rt-debugUpgrade kernel-develUpgrade kernel-uki-virtUpgrade kernel-toolsUpgrade kernel-rt-kvmUpgrade kernel-tools-libsUpgrade kernel-tools-libs-develUpgrade kernel-debug-debuginfoUpgrade kernel-zfcpdumpUpgrade rvUpgrade perfUpgrade kernel-rtUpgrade kernel-debug-modules-extraUpgrade bpftool-debuginfoUpgrade bpftoolUpgrade kernel-zfcpdump-coreUpgrade kernel-rt-debuginfoUpgrade kernel-rt-debug-modules-extra | Aug 22, 2024 | Aug 21, 2024 |
| Suse | — | Upgrade kernel-64kb-develUpgrade kernel-default-extraUpgrade kernel-develUpgrade kselftests-kmp-defaultUpgrade ocfs2-kmp-azureUpgrade kernel-rtUpgrade dlm-kmp-azureUpgrade kernel-defaultUpgrade kernel-default-base-rebuildUpgrade ocfs2-kmp-defaultUpgrade xen-libsUpgrade dtb-rockchipUpgrade kernel-docsUpgrade xen-toolsUpgrade kernel-rt-livepatchUpgrade kernel-azure-develUpgrade kernel-rt-develUpgrade dtb-exynosUpgrade dtb-caviumUpgrade kernel-syms-azureUpgrade cluster-md-kmp-defaultUpgrade kernel-obs-buildUpgrade xen-tools-xendomains-wait-diskUpgrade dtb-nvidiaUpgrade kernel-devel-azureUpgrade cluster-md-kmp-rtUpgrade dtb-xilinxUpgrade xen-develUpgrade reiserfs-kmp-azureUpgrade dtb-armUpgrade kernel-sourceUpgrade dlm-kmp-rtUpgrade kernel-devel-rtUpgrade kernel-rt-extraUpgrade kernel-default-vdsoUpgrade kernel-azure-livepatch-develUpgrade kernel-obs-qaUpgrade cluster-md-kmp-64kbUpgrade dtb-allwinnerUpgrade dtb-qcomUpgrade xen-libs-32bitUpgrade kernel-kvmsmallUpgrade kernel-64kb-extraUpgrade dtb-mediatekUpgrade kernel-default-optionalUpgrade dtb-apmUpgrade dtb-sprdUpgrade cluster-md-kmp-azureUpgrade kernel-default-develUpgrade kselftests-kmp-64kbUpgrade dlm-kmp-defaultUpgrade kernel-source-rtUpgrade kselftests-kmp-azureUpgrade kernel-rt_debug-develUpgrade kernel-azureUpgrade dtb-marvellUpgrade dtb-lgUpgrade kernel-azure-vdsoUpgrade kselftests-kmp-rtUpgrade dtb-hisiliconUpgrade dtb-appleUpgrade ocfs2-kmp-rtUpgrade kernel-symsUpgrade kernel-source-azureUpgrade kernel-rt-vdsoUpgrade kernel-rt-livepatch-develUpgrade kernel-default-manUpgrade dtb-amlogicUpgrade dtb-amdUpgrade dtb-amazonUpgrade ocfs2-kmp-64kbUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-debug-develUpgrade kernel-64kb-optionalUpgrade dtb-freescaleUpgrade dtb-broadcomUpgrade kernel-azure-baseUpgrade gfs2-kmp-azureUpgrade kernel-debugUpgrade kernel-default-livepatchUpgrade gfs2-kmp-rtUpgrade dtb-renesasUpgrade kernel-rt_debug-livepatch-develUpgrade xen-doc-htmlUpgrade xen-tools-domUUpgrade kernel-debug-vdsoUpgrade kernel-azure-optionalUpgrade kernel-azure-extraUpgrade kernel-source-vanillaUpgrade kernel-default-livepatch-develUpgrade kernel-64kbUpgrade dtb-socionextUpgrade kernel-docs-htmlUpgrade kernel-kvmsmall-vdsoUpgrade reiserfs-kmp-defaultUpgrade kernel-zfcpdumpUpgrade kernel-default-baseUpgrade kernel-debug-livepatch-develUpgrade kernel-64kb-livepatch-develUpgrade gfs2-kmp-defaultUpgrade dtb-alteraUpgrade reiserfs-kmp-rtUpgrade kernel-syms-rtUpgrade xenUpgrade kernel-rt_debug-vdsoUpgrade kernel-rt_debugUpgrade kernel-kvmsmall-develUpgrade dlm-kmp-64kbUpgrade gfs2-kmp-64kbUpgrade kernel-macrosUpgrade kernel-rt-optionalUpgrade reiserfs-kmp-64kb | Apr 15, 2024 | Apr 12, 2024 |
| Ubuntu | — | Upgrade linux-image-5.4.0-1046-xilinx-zynqmpUpgrade linux-image-5.4.0-1111-raspiUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-lowlatency-64kUpgrade linux-image-5.15.0-106-generic-lpaeUpgrade linux-image-6.5.0-1021-azureUpgrade linux-image-4.4.0-1171-awsUpgrade linux-image-6.5.0-35-lowlatency-64kUpgrade linux-image-4.4.0-1133-awsUpgrade linux-image-4.15.0-226-genericUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-5.4.0-1132-azureUpgrade linux-image-nvidia-64k-6.5Upgrade linux-image-oem-22.04Upgrade linux-image-generic-lts-xenialUpgrade linux-image-5.4.0-1094-gkeopUpgrade linux-image-oemUpgrade linux-image-azure-fdeUpgrade linux-image-gkeUpgrade linux-image-5.4.0-1074-ibmUpgrade linux-image-5.15.0-1057-intel-iotgUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-gkeopUpgrade linux-image-5.15.0-1058-kvmUpgrade linux-image-5.4.0-1127-awsUpgrade linux-image-gke-5.15Upgrade linux-image-6.5.0-35-genericUpgrade linux-image-azure-lts-22.04Upgrade linux-image-5.15.0-1059-gcpUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-4.15.0-1163-gcpUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-5.15.0-106-lowlatencyUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-generic-hwe-16.04Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-oem-20.04Upgrade linux-image-aws-hweUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-oracleUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-virtualUpgrade linux-image-6.5.0-35-lowlatencyUpgrade linux-image-nvidiaUpgrade linux-image-generic-lpaeUpgrade linux-image-genericUpgrade linux-image-6.5.0-1023-oracle-64kUpgrade linux-image-6.5.0-1017-raspiUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-ibm-lts-20.04Upgrade linux-image-bluefieldUpgrade linux-image-aws-lts-20.04Upgrade linux-image-oracle-lts-20.04Upgrade linux-image-6.5.0-1023-oemUpgrade linux-image-4.15.0-226-lowlatencyUpgrade linux-image-azure-lts-20.04Upgrade linux-image-oem-22.04aUpgrade linux-image-5.15.0-106-lowlatency-64kUpgrade linux-image-raspi-nolpaeUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-lowlatencyUpgrade linux-image-5.15.0-1063-azureUpgrade linux-image-4.15.0-1132-oracleUpgrade linux-image-oem-20.04bUpgrade linux-image-gcp-lts-20.04Upgrade linux-image-5.15.0-1054-nvidia-lowlatencyUpgrade linux-image-5.15.0-1058-gkeUpgrade linux-image-6.5.0-1023-oracleUpgrade linux-image-ibmUpgrade linux-image-6.5.0-1020-gcpUpgrade linux-image-5.15.0-1058-intel-iotgUpgrade linux-image-5.15.0-1054-nvidiaUpgrade linux-image-gkeop-5.4Upgrade linux-image-azure-cvmUpgrade linux-image-5.4.0-1131-gcpUpgrade linux-image-5.15.0-1054-ibmUpgrade linux-image-azure-lts-18.04Upgrade linux-image-4.4.0-256-lowlatencyUpgrade linux-image-kvmUpgrade linux-image-oem-20.04cUpgrade linux-image-5.4.0-1039-iotUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-6.5.0-1021-azure-fdeUpgrade linux-image-intelUpgrade linux-image-6.5.0-1019-nvidiaUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-laptop-23.10Upgrade linux-image-oem-22.04dUpgrade linux-image-6.5.0-1019-nvidia-64kUpgrade linux-image-6.5.0-35-generic-64kUpgrade linux-image-5.15.0-106-genericUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-6.5.0-1016-laptopUpgrade linux-image-raspi2Upgrade linux-image-gcpUpgrade linux-image-azure-fde-lts-22.04Upgrade linux-image-5.4.0-187-lowlatencyUpgrade linux-image-awsUpgrade linux-image-oem-22.04cUpgrade linux-image-4.4.0-256-genericUpgrade linux-image-5.4.0-1115-kvmUpgrade linux-image-5.4.0-1126-oracleUpgrade linux-image-oracle-lts-18.04Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-oem-osp1Upgrade linux-image-oracle-64kUpgrade linux-image-azureUpgrade linux-image-5.4.0-1087-bluefieldUpgrade linux-image-starfiveUpgrade linux-image-intel-iotgUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-6.5.0-1020-awsUpgrade linux-image-5.4.0-187-generic-lpaeUpgrade linux-image-4.4.0-1134-kvmUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-generic-hwe-18.04Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-5.15.0-1063-azure-fdeUpgrade linux-image-5.15.0-1061-awsUpgrade linux-image-5.15.0-1059-oracleUpgrade linux-image-5.15.0-106-generic-64kUpgrade linux-image-4.15.0-1153-kvmUpgrade linux-image-raspiUpgrade linux-image-4.15.0-1169-awsUpgrade linux-image-generic-64kUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-5.15.0-1044-gkeopUpgrade linux-image-aws-lts-22.04Upgrade linux-image-oem-22.04bUpgrade linux-image-oem-20.04dUpgrade linux-image-4.15.0-1178-azureUpgrade linux-image-gcp-lts-18.04Upgrade linux-image-6.5.0-1014-starfiveUpgrade linux-image-raspi-hwe-18.04Upgrade linux-image-oracle-lts-22.04Upgrade linux-image-5.4.0-187-genericUpgrade linux-image-5.15.0-1054-raspiUpgrade linux-image-gkeop-5.15Upgrade linux-image-nvidia-6.5Upgrade linux-image-aws-lts-18.04 | May 17, 2024 | May 7, 2024 |
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