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An issue was discovered the x86 KVM subsystem in the Linux kernel before 5.18.17. Unprivileged guest users can compromise the guest kernel because TLB flush operations are mishandled in certain KVM_VCPU_PREEMPTED situations.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-zfcpdump-modules-extraUpgrade kernel-develUpgrade kernel-64k-coreUpgrade kernel-debugUpgrade kernel-rt-coreUpgrade perfUpgrade kernel-rt-debug-develUpgrade kernel-64k-debug-develUpgrade kernel-debug-develUpgrade kernel-rt-debug-modules-coreUpgrade kernel-modules-coreUpgrade kernel-devel-matchedUpgrade kernel-coreUpgrade kernel-rt-modulesUpgrade kernel-docUpgrade kernel-64k-modules-coreUpgrade kernel-modules-extraUpgrade kernel-modulesUpgrade rtlaUpgrade kernel-rt-debug-kvmUpgrade kernel-rt-debug-modules-extraUpgrade kernel-uki-virtUpgrade kernel-rt-debug-modulesUpgrade kernel-debug-coreUpgrade kernel-rt-debugUpgrade kernel-64k-develUpgrade kernel-debug-uki-virtUpgrade kernel-zfcpdumpUpgrade kernel-debug-modules-extraUpgrade kernel-zfcpdump-develUpgrade kernel-debug-modules-coreUpgrade kernel-rt-debug-coreUpgrade kernel-zfcpdump-coreUpgrade kernel-64k-debug-coreUpgrade kernel-tools-libsUpgrade kernel-64k-debug-devel-matchedUpgrade kernel-toolsUpgrade kernel-rtUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-64k-modulesUpgrade kernel-64k-debug-modulesUpgrade kernel-64k-debugUpgrade kernel-rt-modules-extraUpgrade kernel-abi-stablelistsUpgrade bpftoolUpgrade kernel-tools-libs-develUpgrade kernel-64k-modules-extraUpgrade kernel-64kUpgrade kernel-rt-modules-coreUpgrade kernel-zfcpdump-modulesUpgrade kernel-rt-kvmUpgrade python3-perfUpgrade kernelUpgrade kernel-rt-develUpgrade kernel-cross-headersUpgrade kernel-debug-devel-matchedUpgrade kernel-64k-devel-matchedUpgrade kernel-debug-modulesUpgrade kernel-64k-debug-modules-extraUpgrade kernel-64k-debug-modules-coreUpgrade kernel-zfcpdump-modules-core | May 15, 2023 | Sep 2, 2022 |
| Amazon Linux Ami 2 | — | Upgrade python-perfUpgrade bpftool-debuginfoUpgrade python-perf-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-livepatch-5.15.69-37.134Upgrade kernel-toolsUpgrade kernel-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade bpftoolUpgrade kernelUpgrade kernel-develUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-tools-develUpgrade perf-debuginfoUpgrade kernel-headersUpgrade perf | Oct 14, 2022 | Sep 2, 2022 |
| Amazon_linux_2023 | — | Upgrade kernel-develUpgrade kernel-debuginfo-common-aarch64Upgrade perf-debuginfoUpgrade perfUpgrade kernel-livepatch-6.1.10-15.42Upgrade python3-perfUpgrade kernel-tools-develUpgrade kernel-tools-debuginfoUpgrade kernel-toolsUpgrade kernel-libbpfUpgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-libbpf-develUpgrade python3-perf-debuginfoUpgrade kernel-headersUpgrade kernel-libbpf-staticUpgrade bpftool-debuginfoUpgrade bpftoolUpgrade kernel-debuginfo | Feb 17, 2025 | May 30, 2022 |
| Centos_linux | — | Upgrade kernel-rtUpgrade kernel | May 15, 2023 | Sep 2, 2022 |
| Debian | — | Upgrade linux | Aug 21, 2023 | Sep 2, 2022 |
| Huawei Euleros 2_0_sp10 | — | Upgrade kernelUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libsUpgrade python3-perfUpgrade kernel-tools | Dec 22, 2022 | Sep 2, 2022 |
| Huawei Euleros 2_0_sp11 | — | Upgrade python3-perfUpgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade kernelUpgrade kernel-tools-libs | Jan 6, 2023 | Sep 2, 2022 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernel-toolsUpgrade kernelUpgrade kernel-tools-libsUpgrade python3-perf | Nov 15, 2022 | Sep 2, 2022 |
| Oracle_linux | — | Upgrade kernel-uekUpgrade kernel | Jul 12, 2023 | May 30, 2022 |
| Redhat_linux | — | Upgrade kernelUpgrade kernel-rtNo solution exists | May 15, 2023 | Sep 2, 2022 |
| Suse | — | Upgrade dtb-zteUpgrade kernel-develUpgrade kernel-rtUpgrade kselftests-kmp-azureUpgrade kernel-default-livepatchUpgrade reiserfs-kmp-64kbUpgrade ocfs2-kmp-preemptUpgrade cluster-md-kmp-rtUpgrade ocfs2-kmp-defaultUpgrade dtb-alUpgrade kernel-syms-azureUpgrade gfs2-kmp-rtUpgrade dtb-caviumUpgrade kernel-64kb-livepatch-develUpgrade kernel-azure-optionalUpgrade kernel-docs-htmlUpgrade gfs2-kmp-azureUpgrade kernel-zfcpdumpUpgrade kernel-source-azureUpgrade dlm-kmp-64kbUpgrade cluster-md-kmp-azureUpgrade kernel-sourceUpgrade kernel-source-rtUpgrade kernel-preempt-develUpgrade kernel-azureUpgrade dtb-allwinnerUpgrade dtb-alteraUpgrade kernel-preemptUpgrade reiserfs-kmp-defaultUpgrade cluster-md-kmp-preemptUpgrade kernel-default-optionalUpgrade gfs2-kmp-64kbUpgrade dtb-amazonUpgrade dtb-exynosUpgrade kernel-default-base-rebuildUpgrade kernel-64kbUpgrade dtb-xilinxUpgrade kernel-64kb-optionalUpgrade kernel-rt_debug-develUpgrade dtb-hisiliconUpgrade kernel-azure-extraUpgrade reiserfs-kmp-preemptUpgrade ocfs2-kmp-azureUpgrade dtb-freescaleUpgrade dtb-broadcomUpgrade dtb-qcomUpgrade kernel-64kb-extraUpgrade ocfs2-kmp-64kbUpgrade kernel-source-vanillaUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-kvmsmall-develUpgrade kselftests-kmp-64kbUpgrade gfs2-kmp-defaultUpgrade kernel-devel-azureUpgrade dtb-lgUpgrade kernel-default-develUpgrade kernel-obs-buildUpgrade dlm-kmp-preemptUpgrade kernel-docsUpgrade dtb-armUpgrade dlm-kmp-azureUpgrade dtb-amlogicUpgrade kernel-debug-develUpgrade dtb-sprdUpgrade dtb-rockchipUpgrade dtb-apmUpgrade kernel-preempt-extraUpgrade kernel-syms-rtUpgrade kernel-symsUpgrade dtb-amdUpgrade kernel-kvmsmallUpgrade kernel-default-livepatch-develUpgrade cluster-md-kmp-64kbUpgrade dtb-socionextUpgrade kernel-rt-develUpgrade kernel-obs-qaUpgrade kernel-64kb-develUpgrade kernel-debug-livepatch-develUpgrade kernel-defaultUpgrade gfs2-kmp-preemptUpgrade dlm-kmp-defaultUpgrade kernel-preempt-optionalUpgrade cluster-md-kmp-defaultUpgrade dtb-marvellUpgrade dlm-kmp-rtUpgrade kernel-macrosUpgrade kernel-debugUpgrade kernel-default-extraUpgrade kernel-preempt-livepatch-develUpgrade dtb-mediatekUpgrade kselftests-kmp-defaultUpgrade kselftests-kmp-preemptUpgrade ocfs2-kmp-rtUpgrade dtb-nvidiaUpgrade kernel-azure-develUpgrade reiserfs-kmp-azureUpgrade kernel-azure-livepatch-develUpgrade dtb-appleUpgrade dtb-renesasUpgrade kernel-rt_debugUpgrade kernel-devel-rtUpgrade kernel-default-base | Oct 26, 2022 | Sep 2, 2022 |
| Ubuntu | — | Upgrade linux-image-5.15.0-1021-awsUpgrade linux-image-5.15.0-1004-gkeopUpgrade linux-image-kvmUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-gkeop-5.15Upgrade linux-image-oracleUpgrade linux-image-gkeUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-awsUpgrade linux-image-raspi-nolpaeUpgrade linux-image-5.15.0-50-generic-64kUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-5.15.0-50-genericUpgrade linux-image-5.15.0-1021-azureUpgrade linux-image-virtualUpgrade linux-image-5.15.0-1017-intel-iotgUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-generic-lpaeUpgrade linux-image-aws-lts-22.04Upgrade linux-image-5.15.0-1015-ibmUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-5.15.0-1017-gkeUpgrade linux-image-5.15.0-50-lowlatencyUpgrade linux-image-lowlatency-64kUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-5.15.0-50-generic-lpaeUpgrade linux-image-azure-lts-22.04Upgrade linux-image-5.15.0-1019-kvmUpgrade linux-image-generic-lpae-hwe-22.04Upgrade linux-image-5.15.0-50-lowlatency-64kUpgrade linux-image-5.15.0-1019-oracleUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-azureUpgrade linux-image-raspiUpgrade linux-image-5.15.0-1016-raspi-nolpaeUpgrade linux-image-ibmUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-generic-64kUpgrade linux-image-intel-iotgUpgrade linux-image-gke-5.15Upgrade linux-image-gcpUpgrade linux-image-5.15.0-1016-raspiUpgrade linux-image-5.15.0-1019-gcpUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-gkeopUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-lowlatencyUpgrade linux-image-generic | Oct 11, 2022 | Sep 2, 2022 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Sep 2, 2022 |
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