Exposure of Sensitive Information in Shared Microarchitectural Structures during Transient Execution for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.
CVSS Details
- CVSS 4.0 Base Score: 5.7 (MEDIUM)
- CVSS 4.0 Vector: (CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X)
- 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)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade rvUpgrade kernel-64k-debug-devel-matchedUpgrade kernel-rt-64k-develUpgrade kernel-toolsUpgrade kernelUpgrade kernel-64k-devel-matchedUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-rt-kvmUpgrade kernel-zfcpdump-coreUpgrade kernel-rt-64k-debug-develUpgrade kernel-abi-stablelistsUpgrade kernel-rt-modules-extraUpgrade kernel-rt-64kUpgrade kernel-rt-64k-coreUpgrade kernel-64kUpgrade kernel-rt-debug-coreUpgrade kernel-rt-64k-debug-modules-extraUpgrade kernel-64k-debugUpgrade kernel-64k-modulesUpgrade kernel-rt-64k-modules-extraUpgrade kernel-tools-libsUpgrade kernel-rt-develUpgrade python3-perfUpgrade kernel-rt-64k-debug-coreUpgrade kernel-tools-libs-develUpgrade kernel-64k-coreUpgrade kernel-rt-64k-modulesUpgrade kernel-uki-virt-addonsUpgrade kernel-64k-debug-modulesUpgrade kernel-debug-modulesUpgrade kernel-rtUpgrade kernel-rt-debugUpgrade kernel-rt-64k-debugUpgrade kernel-64k-debug-coreUpgrade kernel-cross-headersUpgrade kernel-debug-devel-matchedUpgrade kernel-rt-modulesUpgrade kernel-modules-coreUpgrade kernel-debug-develUpgrade kernel-debug-uki-virtUpgrade kernel-rt-64k-debug-modules-coreUpgrade kernel-rt-debug-kvmUpgrade kernel-devel-matchedUpgrade kernel-64k-debug-develUpgrade kernel-rt-debug-modulesUpgrade rtlaUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-64k-debug-modules-coreUpgrade kernel-modulesUpgrade kernel-64k-modules-coreUpgrade kernel-64k-develUpgrade kernel-64k-modules-extraUpgrade kernel-zfcpdumpUpgrade kernel-coreUpgrade kernel-rt-modules-coreUpgrade kernel-headersUpgrade kernel-develUpgrade microcode_ctlUpgrade kernel-rt-debug-develUpgrade perfUpgrade kernel-debug-modules-extraUpgrade kernel-debug-coreUpgrade kernel-rt-64k-debug-modulesUpgrade kernel-64k-debug-modules-extraUpgrade libperfUpgrade kernel-rt-debug-modules-extraUpgrade kernel-zfcpdump-develUpgrade kernel-debugUpgrade kernel-debug-modules-coreUpgrade kernel-modules-extraUpgrade kernel-docUpgrade kernel-rt-64k-modules-coreUpgrade kernel-uki-virtUpgrade kernel-zfcpdump-modulesUpgrade kernel-rt-coreUpgrade kernel-rt-debug-modules-core | Jul 17, 2025 | May 13, 2025 |
| Alpine Linux | — | Upgrade intel-ucodeUpgrade xen | Aug 8, 2025 | May 13, 2025 |
| Amazon Linux Ami 2 | — | Upgrade microcode_ctl-debuginfoUpgrade microcode_ctl | May 30, 2025 | May 13, 2025 |
| Amazon_linux_2023 | — | Upgrade microcode_ctl | Jun 3, 2025 | May 13, 2025 |
| Debian | — | Upgrade linux-6.1Upgrade linuxUpgrade xenUpgrade intel-microcode | May 15, 2025 | May 13, 2025 |
| Dell Poweredge Dsa2025041 | — | Upgrade Dell PowerEdge to the latest version | Oct 23, 2025 | Feb 11, 2025 |
| Dell Powerstore Dsa2025429 | — | Upgrade Dell PowerStoreOS to the latest version | Dec 3, 2025 | Dec 2, 2025 |
| Dell Powerstore Dsa2026039 | — | Upgrade Dell PowerStoreOS to the latest version | Jan 13, 2026 | Jan 6, 2026 |
| Nutanix Ahv | — | Upgrade Nutanix AHV to the latest version | Jun 5, 2026 | Dec 15, 2025 |
| Oracle_linux | — | Upgrade kernelUpgrade kernel-uek | May 15, 2025 | May 13, 2025 |
| Redhat_linux | — | Upgrade kernel-rtUpgrade kernelNo solution exists | Jul 3, 2025 | May 13, 2025 |
| Rocky_linux | — | Upgrade kernel-modules-extraUpgrade kernel-debug-develUpgrade kernel-debug-modules-extraUpgrade kernel-debug-coreUpgrade kernel-rtUpgrade kernel-toolsUpgrade libperfUpgrade kernel-coreUpgrade kernel-debugUpgrade kernel-debuginfoUpgrade kernel-rt-debug-modules-extraUpgrade rvUpgrade kernel-uki-virt-addonsUpgrade perfUpgrade kernel-rt-modulesUpgrade kernel-rt-modules-coreUpgrade kernel-modules-coreUpgrade kernel-debuginfo-common-s390xUpgrade kernel-debug-debuginfoUpgrade kernel-debug-uki-virtUpgrade rtlaUpgrade kernel-zfcpdumpUpgrade kernel-zfcpdump-develUpgrade kernel-uki-virtUpgrade kernel-rt-debuginfoUpgrade kernel-rt-debug-develUpgrade kernel-develUpgrade kernel-rt-debug-modulesUpgrade kernel-tools-debuginfoUpgrade kernel-modulesUpgrade kernel-debug-devel-matchedUpgrade perf-debuginfoUpgrade kernel-zfcpdump-modulesUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-debug-modules-coreUpgrade kernel-rt-debug-modules-coreUpgrade kernel-devel-matchedUpgrade microcode_ctlUpgrade kernel-rt-debug-coreUpgrade kernel-modules-extra-matchedUpgrade kernelUpgrade kernel-tools-libsUpgrade kernel-zfcpdump-modules-coreUpgrade python3-perf-debuginfoUpgrade kernel-rt-coreUpgrade kernel-rt-modules-extraUpgrade kernel-rt-debug-debuginfoUpgrade libperf-debuginfoUpgrade kernel-tools-libs-develUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-zfcpdump-coreUpgrade kernel-debug-modulesUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-rt-debugUpgrade python3-perfUpgrade kernel-zfcpdump-debuginfoUpgrade kernel-rt-devel | Feb 5, 2026 | Nov 27, 2025 |
| Suse | — | Upgrade ocfs2-kmp-defaultUpgrade kernel-develUpgrade kernel-default-optionalUpgrade reiserfs-kmp-azureUpgrade xen-toolsUpgrade xen-libsUpgrade reiserfs-kmp-defaultUpgrade kernel-debugUpgrade cluster-md-kmp-64kbUpgrade cluster-md-kmp-rtUpgrade dtb-allwinnerUpgrade dtb-lgUpgrade dtb-renesasUpgrade xen-doc-htmlUpgrade gfs2-kmp-azureUpgrade dlm-kmp-rtUpgrade kernel-defaultUpgrade kernel-symsUpgrade kernel-default-develUpgrade dtb-mediatekUpgrade dtb-xilinxUpgrade kernel-debug-vdsoUpgrade gfs2-kmp-defaultUpgrade dtb-hisiliconUpgrade dtb-sprdUpgrade xen-libs-32bitUpgrade kselftests-kmp-64kbUpgrade kernel-default-vdsoUpgrade kernel-default-livepatch-develUpgrade kernel-default-baseUpgrade ocfs2-kmp-azureUpgrade dtb-nvidiaUpgrade dtb-amdUpgrade ucode-intelUpgrade xenUpgrade dlm-kmp-64kbUpgrade dtb-amazonUpgrade dtb-armUpgrade kernel-azure-optionalUpgrade dtb-caviumUpgrade kernel-devel-rtUpgrade kernel-64kb-extraUpgrade dtb-alteraUpgrade kernel-64kb-develUpgrade kernel-64kb-optionalUpgrade kernel-debug-develUpgrade kernel-rt-develUpgrade kernel-azureUpgrade kselftests-kmp-rtUpgrade kernel-source-vanillaUpgrade kernel-rt_debug-develUpgrade dlm-kmp-azureUpgrade kernel-default-manUpgrade kernel-obs-qaUpgrade reiserfs-kmp-rtUpgrade kernel-source-rtUpgrade kernel-docsUpgrade gfs2-kmp-64kbUpgrade cluster-md-kmp-defaultUpgrade kselftests-kmp-defaultUpgrade kernel-default-base-rebuildUpgrade kernel-syms-azureUpgrade dtb-exynosUpgrade cluster-md-kmp-azureUpgrade kernel-sourceUpgrade kernel-kvmsmall-vdsoUpgrade reiserfs-kmp-64kbUpgrade xen-tools-xendomains-wait-diskUpgrade kernel-source-azureUpgrade kernel-azure-extraUpgrade dtb-appleUpgrade kernel-syms-rtUpgrade kernel-rt_debug-vdsoUpgrade kernel-kvmsmall-develUpgrade dtb-freescaleUpgrade kernel-obs-buildUpgrade kernel-kvmsmallUpgrade kernel-azure-vdsoUpgrade kernel-rtUpgrade dtb-broadcomUpgrade xen-tools-domUUpgrade kernel-rt-vdsoUpgrade microcode_ctlUpgrade kselftests-kmp-azureUpgrade kernel-rt-livepatch-develUpgrade kernel-default-livepatchUpgrade kernel-64kbUpgrade dtb-socionextUpgrade dtb-rockchipUpgrade ocfs2-kmp-rtUpgrade ocfs2-kmp-64kbUpgrade dtb-qcomUpgrade dtb-amlogicUpgrade kernel-macrosUpgrade dlm-kmp-defaultUpgrade kernel-docs-htmlUpgrade kernel-devel-azureUpgrade gfs2-kmp-rtUpgrade dtb-apmUpgrade xen-develUpgrade dtb-marvellUpgrade kernel-rt_debugUpgrade kernel-zfcpdumpUpgrade kernel-azure-develUpgrade kernel-default-extraUpgrade kernel-rt-extraUpgrade kernel-rt-optional | Dec 5, 2025 | Jul 11, 2025 |
| Ubuntu | — | Upgrade intel-microcode (Ubuntu Pro)Upgrade intel-microcode | May 28, 2025 | May 13, 2025 |
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