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-debug-uki-virtUpgrade kernel-rt-develUpgrade kernel-modulesUpgrade kernel-64k-debug-devel-matchedUpgrade kernel-64k-modules-coreUpgrade kernel-uki-virtUpgrade python3-perfUpgrade kernel-rt-debugUpgrade kernel-develUpgrade rvUpgrade kernel-debug-coreUpgrade kernel-debug-develUpgrade kernel-rt-debug-modules-coreUpgrade bpftoolUpgrade kernel-rt-coreUpgrade kernel-rt-debug-modulesUpgrade kernel-64k-develUpgrade kernel-64k-debug-modules-coreUpgrade kernel-64k-debug-modulesUpgrade kernel-rt-kvmUpgrade kernel-tools-libsUpgrade kernel-rt-modulesUpgrade kernel-64k-modules-extraUpgrade kernel-docUpgrade perfUpgrade kernel-coreUpgrade rtlaUpgrade kernel-modules-extraUpgrade kernel-debugUpgrade kernel-rt-debug-coreUpgrade kernel-64k-debug-develUpgrade kernel-toolsUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-rt-debug-modules-extraUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-rtUpgrade kernel-tools-libs-develUpgrade kernel-64k-coreUpgrade kernel-64k-devel-matchedUpgrade kernel-zfcpdump-coreUpgrade kernel-zfcpdump-develUpgrade libperfUpgrade kernel-cross-headersUpgrade kernel-devel-matchedUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-debug-modulesUpgrade kernel-64kUpgrade kernel-zfcpdump-modulesUpgrade kernel-rt-modules-coreUpgrade kernel-headersUpgrade kernel-rt-debug-kvmUpgrade kernel-rt-debug-develUpgrade kernel-rt-modules-extraUpgrade kernel-modules-coreUpgrade kernelUpgrade kernel-debug-modules-coreUpgrade kernel-64k-debugUpgrade kernel-64k-debug-coreUpgrade kernel-abi-stablelistsUpgrade kernel-64k-modulesUpgrade kernel-debug-devel-matchedUpgrade kernel-debug-modules-extraUpgrade kernel-64k-debug-modules-extraUpgrade kernel-zfcpdump | Aug 12, 2024 | Aug 8, 2024 |
| Debian | — | Upgrade linuxUpgrade xen | Apr 15, 2024 | Apr 15, 2024 |
| Huawei Euleros 2_0_sp11 | — | Upgrade kernelUpgrade kernel-tools-libsUpgrade bpftoolUpgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade python3-perf | Oct 14, 2025 | Sep 15, 2025 |
| Huawei Euleros 2_0_sp12 | — | Upgrade kernel-toolsUpgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade bpftoolUpgrade python3-perfUpgrade kernel | Nov 12, 2025 | Sep 15, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade kernel-toolsUpgrade bpftoolUpgrade python3-perfUpgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade kernel | Sep 25, 2025 | Sep 15, 2025 |
| Msft | — | — | Apr 9, 2024 | Apr 9, 2024 |
| Oracle_linux | — | Upgrade kernel-uekUpgrade kernel | Jul 22, 2024 | Apr 9, 2024 |
| Redhat_linux | — | Upgrade kernelNo solution existsUpgrade kernel-rt | Aug 12, 2024 | Apr 9, 2024 |
| Rocky_linux | — | Upgrade perf-debuginfoUpgrade kernel-zfcpdump-coreUpgrade kernel-rt-modulesUpgrade kernel-rt-debug-modules-extraUpgrade kernel-rt-modules-coreUpgrade kernel-rt-debuginfoUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-rt-debug-modules-coreUpgrade kernel-rt-develUpgrade kernel-develUpgrade kernel-rt-debugUpgrade kernel-rt-debug-debuginfoUpgrade kernel-debug-debuginfoUpgrade bpftool-debuginfoUpgrade kernel-rtUpgrade perfUpgrade rvUpgrade kernel-debug-modules-extraUpgrade kernel-zfcpdump-modulesUpgrade python3-perf-debuginfoUpgrade libperf-debuginfoUpgrade kernel-zfcpdumpUpgrade bpftoolUpgrade kernel-toolsUpgrade kernel-tools-libs-develUpgrade kernel-rt-kvmUpgrade kernel-tools-libsUpgrade kernel-uki-virtUpgrade kernel-headersUpgrade kernel-coreUpgrade kernel-zfcpdump-develUpgrade kernel-tools-debuginfoUpgrade python3-perfUpgrade kernel-devel-matchedUpgrade kernel-debug-devel-matchedUpgrade kernelUpgrade kernel-rt-modules-extraUpgrade kernel-modules-coreUpgrade kernel-debuginfoUpgrade kernel-debugUpgrade rtlaUpgrade kernel-rt-debug-coreUpgrade kernel-rt-debug-develUpgrade kernel-rt-coreUpgrade kernel-modules-extraUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-debug-uki-virtUpgrade libperfUpgrade kernel-modulesUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-debug-develUpgrade kernel-rt-debug-kvmUpgrade kernel-debug-coreUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-zfcpdump-debuginfoUpgrade kernel-rt-debug-modulesUpgrade kernel-debug-modulesUpgrade kernel-cross-headersUpgrade kernel-debug-modules-coreUpgrade kernel-debuginfo-common-x86_64 | Aug 22, 2024 | Aug 21, 2024 |
| Suse | — | Upgrade xen-develUpgrade dtb-armUpgrade dlm-kmp-rtUpgrade kernel-rt-extraUpgrade xen-libs-32bitUpgrade kernel-rtUpgrade kernel-docsUpgrade kernel-rt-livepatchUpgrade ocfs2-kmp-azureUpgrade dtb-apmUpgrade xen-toolsUpgrade kernel-kvmsmallUpgrade dtb-rockchipUpgrade kernel-azure-develUpgrade kernel-develUpgrade dlm-kmp-azureUpgrade kselftests-kmp-defaultUpgrade kernel-defaultUpgrade dtb-xilinxUpgrade dtb-caviumUpgrade kernel-sourceUpgrade cluster-md-kmp-64kbUpgrade dtb-mediatekUpgrade kernel-devel-rtUpgrade kernel-default-vdsoUpgrade kernel-azure-livepatch-develUpgrade dtb-sprdUpgrade dtb-qcomUpgrade dtb-allwinnerUpgrade kernel-64kb-extraUpgrade kernel-obs-qaUpgrade kernel-devel-azureUpgrade dtb-nvidiaUpgrade kernel-syms-azureUpgrade kernel-obs-buildUpgrade reiserfs-kmp-azureUpgrade kernel-rt-develUpgrade kernel-default-extraUpgrade cluster-md-kmp-defaultUpgrade xen-tools-xendomains-wait-diskUpgrade kernel-64kb-develUpgrade dtb-exynosUpgrade kernel-default-optionalUpgrade kernel-default-base-rebuildUpgrade cluster-md-kmp-rtUpgrade xen-libsUpgrade ocfs2-kmp-defaultUpgrade dtb-freescaleUpgrade kernel-kvmsmall-livepatch-develUpgrade dtb-lgUpgrade dtb-marvellUpgrade cluster-md-kmp-azureUpgrade kselftests-kmp-azureUpgrade kernel-debug-livepatch-develUpgrade kernel-rt_debug-develUpgrade kernel-debug-develUpgrade kernel-default-develUpgrade kernel-syms-rtUpgrade kernel-macrosUpgrade kernel-rt-livepatch-develUpgrade kselftests-kmp-rtUpgrade dtb-socionextUpgrade gfs2-kmp-64kbUpgrade kernel-64kbUpgrade kernel-rt-optionalUpgrade dlm-kmp-64kbUpgrade kernel-kvmsmall-develUpgrade xenUpgrade kernel-debugUpgrade dlm-kmp-defaultUpgrade kernel-azure-baseUpgrade kernel-rt_debug-livepatch-develUpgrade kernel-rt_debug-vdsoUpgrade xen-tools-domUUpgrade xen-doc-htmlUpgrade dtb-broadcomUpgrade kernel-default-livepatch-develUpgrade kernel-source-vanillaUpgrade kernel-azure-optionalUpgrade gfs2-kmp-azureUpgrade dtb-amazonUpgrade kernel-debug-vdsoUpgrade kernel-azure-extraUpgrade kernel-default-livepatchUpgrade dtb-alteraUpgrade dtb-amdUpgrade reiserfs-kmp-rtUpgrade dtb-amlogicUpgrade kernel-zfcpdumpUpgrade reiserfs-kmp-defaultUpgrade ocfs2-kmp-64kbUpgrade dtb-renesasUpgrade gfs2-kmp-defaultUpgrade kernel-64kb-livepatch-develUpgrade reiserfs-kmp-64kbUpgrade kernel-default-baseUpgrade dtb-appleUpgrade kernel-symsUpgrade dtb-hisiliconUpgrade kernel-docs-htmlUpgrade kernel-azure-vdsoUpgrade kernel-rt-vdsoUpgrade kselftests-kmp-64kbUpgrade kernel-source-azureUpgrade kernel-azureUpgrade ocfs2-kmp-rtUpgrade kernel-kvmsmall-vdsoUpgrade gfs2-kmp-rtUpgrade kernel-rt_debugUpgrade kernel-64kb-optionalUpgrade kernel-default-manUpgrade kernel-source-rt | Apr 15, 2024 | Apr 12, 2024 |
| Ubuntu | — | Upgrade linux-image-5.15.0-1063-azure-fdeUpgrade linux-image-oem-20.04dUpgrade linux-image-5.15.0-106-generic-64kUpgrade linux-image-generic-hwe-18.04Upgrade linux-image-6.5.0-1019-nvidiaUpgrade linux-image-4.15.0-1153-kvmUpgrade linux-image-4.15.0-1178-azureUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-6.5.0-1021-azure-fdeUpgrade linux-image-5.15.0-1054-ibmUpgrade linux-image-azure-fde-lts-22.04Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-oracle-64kUpgrade linux-image-4.4.0-1134-kvmUpgrade linux-image-azureUpgrade linux-image-gcpUpgrade linux-image-intelUpgrade linux-image-5.15.0-1059-oracleUpgrade linux-image-nvidia-6.5Upgrade linux-image-oem-20.04cUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-6.5.0-1016-laptopUpgrade linux-image-5.15.0-106-genericUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-oracle-lts-22.04Upgrade linux-image-oem-22.04bUpgrade linux-image-aws-lts-22.04Upgrade linux-image-generic-64kUpgrade linux-image-5.4.0-1115-kvmUpgrade linux-image-5.15.0-1044-gkeopUpgrade linux-image-oem-22.04dUpgrade linux-image-awsUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-azure-lts-18.04Upgrade linux-image-aws-lts-18.04Upgrade linux-image-5.4.0-1039-iotUpgrade linux-image-4.4.0-256-lowlatencyUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-raspiUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-laptop-23.10Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-raspi-hwe-18.04Upgrade linux-image-5.4.0-187-genericUpgrade linux-image-5.15.0-1054-raspiUpgrade linux-image-6.5.0-1019-nvidia-64kUpgrade linux-image-gkeop-5.15Upgrade linux-image-kvmUpgrade linux-image-oem-osp1Upgrade linux-image-raspi2Upgrade linux-image-6.5.0-35-generic-64kUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-6.5.0-1014-starfiveUpgrade linux-image-5.4.0-1131-gcpUpgrade linux-image-azure-cvmUpgrade linux-image-5.4.0-187-generic-lpaeUpgrade linux-image-5.4.0-187-lowlatencyUpgrade linux-image-5.4.0-1087-bluefieldUpgrade linux-image-6.5.0-1020-awsUpgrade linux-image-5.4.0-1126-oracleUpgrade linux-image-gcp-lts-18.04Upgrade linux-image-4.4.0-256-genericUpgrade linux-image-starfiveUpgrade linux-image-4.15.0-1169-awsUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-5.15.0-1061-awsUpgrade linux-image-oem-22.04cUpgrade linux-image-oracle-lts-18.04Upgrade linux-image-intel-iotgUpgrade linux-image-5.4.0-1111-raspiUpgrade linux-image-genericUpgrade linux-image-4.15.0-1132-oracleUpgrade linux-image-lowlatencyUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-6.5.0-35-lowlatencyUpgrade linux-image-oracleUpgrade linux-image-4.4.0-1171-awsUpgrade linux-image-lowlatency-64kUpgrade linux-image-nvidiaUpgrade linux-image-6.5.0-1023-oracle-64kUpgrade linux-image-generic-lpaeUpgrade linux-image-bluefieldUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-virtualUpgrade linux-image-6.5.0-1023-oemUpgrade linux-image-6.5.0-1021-azureUpgrade linux-image-azure-lts-20.04Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-6.5.0-35-lowlatency-64kUpgrade linux-image-5.15.0-106-lowlatency-64kUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-5.4.0-1046-xilinx-zynqmpUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-ibmUpgrade linux-image-gkeopUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-5.15.0-1057-intel-iotgUpgrade linux-image-azure-fdeUpgrade linux-image-5.4.0-1132-azureUpgrade linux-image-5.15.0-1054-nvidia-lowlatencyUpgrade linux-image-nvidia-64k-6.5Upgrade linux-image-5.15.0-106-lowlatencyUpgrade linux-image-5.15.0-1063-azureUpgrade linux-image-4.15.0-226-lowlatencyUpgrade linux-image-5.15.0-1058-gkeUpgrade linux-image-oem-22.04aUpgrade linux-image-5.4.0-1127-awsUpgrade linux-image-5.15.0-1058-intel-iotgUpgrade linux-image-5.15.0-1059-gcpUpgrade linux-image-generic-lts-xenialUpgrade linux-image-4.15.0-1163-gcpUpgrade linux-image-6.5.0-35-genericUpgrade linux-image-5.4.0-1074-ibmUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-4.15.0-226-genericUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-oem-22.04Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-6.5.0-1023-oracleUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-gkeop-5.4Upgrade linux-image-generic-hwe-16.04Upgrade linux-image-oem-20.04Upgrade linux-image-5.4.0-1094-gkeopUpgrade linux-image-gkeUpgrade linux-image-5.15.0-1058-kvmUpgrade linux-image-azure-lts-22.04Upgrade linux-image-gcp-lts-20.04Upgrade linux-image-oemUpgrade linux-image-aws-hweUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-5.15.0-1054-nvidiaUpgrade linux-image-6.5.0-1020-gcpUpgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-gke-5.15Upgrade linux-image-oem-20.04bUpgrade linux-image-aws-lts-20.04Upgrade linux-image-5.15.0-106-generic-lpaeUpgrade linux-image-raspi-nolpaeUpgrade linux-image-6.5.0-1017-raspiUpgrade linux-image-oracle-lts-20.04Upgrade linux-image-ibm-lts-20.04Upgrade linux-image-4.4.0-1133-aws | May 17, 2024 | May 7, 2024 |
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