arch/x86/kvm/mmu/paging_tmpl.h in the Linux kernel before 5.12.11 incorrectly computes the access permissions of a shadow page, leading to a missing guest protection page fault.
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade kernelUpgrade kernel-headersUpgrade kernel-debuginfo-common-x86_64Upgrade microvm-kernel-debuginfoUpgrade microvm-kernel-debuginfo-common-x86_64Upgrade python-perf-debuginfoUpgrade microvm-kernel-develUpgrade kernel-tools-debuginfoUpgrade kernel-debuginfoUpgrade kernel-livepatch-4.14.246-187.474Upgrade microvm-kernel-headersUpgrade microvm-kernelUpgrade python-perfUpgrade bpftool-debuginfoUpgrade microvm-kernel-debuginfo-common-aarch64Upgrade perfUpgrade perf-debuginfoUpgrade kernel-tools-develUpgrade kernel-debuginfo-common-aarch64Upgrade bpftoolUpgrade kernel-develUpgrade kernel-tools | Sep 16, 2021 | Aug 8, 2021 |
| Amazon_linux | — | Upgrade kernel | Oct 5, 2021 | Aug 8, 2021 |
| Debian | — | Upgrade linux | Nov 29, 2021 | Aug 8, 2021 |
| Huawei Euleros 2_0_sp9 | — | Upgrade python3-perfUpgrade kernel-toolsUpgrade kernelUpgrade kernel-tools-libs | Nov 12, 2021 | Aug 8, 2021 |
| Oracle_linux | — | Upgrade kernel-uek | Oct 12, 2021 | Jun 8, 2021 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Aug 8, 2021 |
| Suse | — | Upgrade reiserfs-kmp-azureUpgrade kernel-develUpgrade dtb-sprdUpgrade dtb-caviumUpgrade kernel-default-base-rebuildUpgrade kernel-pae-develUpgrade kgraft-patch-4_4_180-94_141-defaultUpgrade kernel-azure-baseUpgrade dtb-renesasUpgrade kernel-docsUpgrade kernel-bigmem-develUpgrade dtb-allwinnerUpgrade ocfs2-kmp-64kbUpgrade kernel-preempt-optionalUpgrade kernel-vanilla-develUpgrade kernel-vanilla-baseUpgrade kernel-source-vanillaUpgrade kernel-preempt-extraUpgrade gfs2-kmp-azureUpgrade kernel-azure-optionalUpgrade ocfs2-kmp-defaultUpgrade dtb-alteraUpgrade kgraft-patch-4_4_180-94_150-defaultUpgrade kgraft-patch-4_4_180-94_135-defaultUpgrade gfs2-kmp-defaultUpgrade kernel-vanilla-livepatch-develUpgrade kernel-defaultUpgrade reiserfs-kmp-defaultUpgrade dtb-zteUpgrade kernel-preempt-livepatch-develUpgrade ocfs2-kmp-azureUpgrade kernel-default-baseUpgrade dtb-broadcomUpgrade gfs2-kmp-preemptUpgrade dtb-socionextUpgrade dlm-kmp-defaultUpgrade kselftests-kmp-azureUpgrade kernel-default-kgraftUpgrade kernel-kvmsmall-baseUpgrade kernel-default-livepatch-develUpgrade kernel-default-optionalUpgrade kernel-bigmem-baseUpgrade kernel-ppc64-baseUpgrade dtb-marvellUpgrade dtb-rockchipUpgrade kgraft-patch-4_4_180-94_138-defaultUpgrade kernel-zfcpdump-manUpgrade kernel-azureUpgrade dtb-nvidiaUpgrade kernel-docs-htmlUpgrade kernel-default-livepatchUpgrade kernel-preempt-develUpgrade kernel-bigmemUpgrade dtb-alUpgrade kernel-ec2Upgrade kernel-obs-buildUpgrade kernel-64kb-extraUpgrade kgraft-patch-4_4_180-94_147-defaultUpgrade cluster-md-kmp-64kbUpgrade reiserfs-kmp-64kbUpgrade kernel-trace-develUpgrade kernel-ec2-baseUpgrade dlm-kmp-preemptUpgrade kselftests-kmp-preemptUpgrade kernel-trace-baseUpgrade kernel-ppc64Upgrade kernel-default-develUpgrade kernel-kvmsmallUpgrade kernel-default-manUpgrade kernel-64kb-optionalUpgrade kernel-source-azureUpgrade kgraft-patch-4_4_180-94_130-defaultUpgrade kernel-azure-develUpgrade kernel-debugUpgrade cluster-md-kmp-defaultUpgrade dtb-apmUpgrade dtb-exynosUpgrade ocfs2-kmp-preemptUpgrade dlm-kmp-64kbUpgrade kernel-vanillaUpgrade dtb-mediatekUpgrade kernel-debug-develUpgrade kernel-64kb-livepatch-develUpgrade dtb-amlogicUpgrade kernel-kvmsmall-develUpgrade kernel-debug-baseUpgrade dlm-kmp-azureUpgrade kernel-pae-baseUpgrade kernel-sourceUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-ec2-develUpgrade kernel-paeUpgrade kernel-azure-livepatch-develUpgrade dtb-armUpgrade kernel-64kbUpgrade kernel-devel-azureUpgrade kselftests-kmp-64kbUpgrade kernel-symsUpgrade gfs2-kmp-64kbUpgrade kernel-obs-qaUpgrade reiserfs-kmp-preemptUpgrade kernel-syms-azureUpgrade kernel-xen-baseUpgrade kernel-zfcpdumpUpgrade dtb-freescaleUpgrade kselftests-kmp-defaultUpgrade dtb-qcomUpgrade cluster-md-kmp-azureUpgrade kernel-ppc64-develUpgrade kernel-debug-livepatch-develUpgrade kernel-azure-extraUpgrade kernel-64kb-develUpgrade dtb-xilinxUpgrade kernel-xenUpgrade dtb-hisiliconUpgrade kernel-xen-develUpgrade kernel-macrosUpgrade kernel-preemptUpgrade kernel-traceUpgrade dtb-amdUpgrade kgraft-patch-4_4_180-94_144-defaultUpgrade kernel-default-extraUpgrade dtb-lgUpgrade cluster-md-kmp-preempt | Sep 16, 2021 | Aug 8, 2021 |
| Ubuntu | — | Upgrade linux-image-5.4.0-89-genericUpgrade linux-image-oracle-lts-18.04Upgrade linux-image-5.4.0-1062-azureUpgrade linux-image-4.15.0-1113-awsUpgrade linux-image-5.4.0-1020-bluefieldUpgrade linux-image-5.11.0-34-lowlatencyUpgrade linux-image-5.4.0-1058-awsUpgrade linux-image-azure-lts-18.04Upgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-gkeop-5.4Upgrade linux-image-oemUpgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-5.4.0-89-generic-lpaeUpgrade linux-image-oem-osp1Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-virtual-hwe-18.04Upgrade linux-image-dell300xUpgrade linux-image-oem-20.04Upgrade linux-image-5.4.0-1055-gcpUpgrade linux-image-5.11.0-34-generic-lpaeUpgrade linux-image-4.15.0-1114-snapdragonUpgrade linux-image-gcpUpgrade linux-image-genericUpgrade linux-image-gkeUpgrade linux-image-4.4.0-222-genericUpgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-oracleUpgrade linux-image-gcp-lts-18.04Upgrade linux-image-raspi2Upgrade linux-image-gke-5.4Upgrade linux-image-aws-lts-18.04Upgrade linux-image-raspi-hwe-18.04Upgrade linux-image-generic-64kUpgrade linux-image-bluefieldUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-gcp-lts-20.04Upgrade linux-image-azure-lts-20.04Upgrade linux-image-gkeopUpgrade linux-image-4.15.0-1029-dell300xUpgrade linux-image-5.11.0-1017-awsUpgrade linux-image-oracle-lts-20.04Upgrade linux-image-4.15.0-1110-gcpUpgrade linux-image-virtualUpgrade linux-image-5.4.0-1006-ibmUpgrade linux-image-snapdragonUpgrade linux-image-4.15.0-161-lowlatencyUpgrade linux-image-5.11.0-1015-azureUpgrade linux-image-generic-hwe-18.04Upgrade linux-image-virtual-hwe-16.04Upgrade linux-image-4.15.0-1082-oracleUpgrade linux-image-ibm-lts-20.04Upgrade linux-image-4.15.0-1097-raspi2Upgrade linux-image-5.4.0-1048-kvmUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-4.15.0-1114-awsUpgrade linux-image-4.4.0-1138-awsUpgrade linux-image-azureUpgrade linux-image-4.15.0-161-generic-lpaeUpgrade linux-image-raspi-nolpaeUpgrade linux-image-aws-hweUpgrade linux-image-lowlatencyUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-awsUpgrade linux-image-raspiUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-5.11.0-1017-raspiUpgrade linux-image-5.11.0-34-genericUpgrade linux-image-5.4.0-1025-gkeopUpgrade linux-image-5.4.0-1056-gcpUpgrade linux-image-5.4.0-1056-oracleUpgrade linux-image-aws-lts-20.04Upgrade linux-image-5.11.0-1015-kvmUpgrade linux-image-generic-lts-xenialUpgrade linux-image-ibmUpgrade linux-image-4.15.0-1101-kvmUpgrade linux-image-5.4.0-1054-gkeUpgrade linux-image-4.4.0-1103-kvmUpgrade linux-image-generic-lpaeUpgrade linux-image-kvmUpgrade linux-image-5.4.0-89-lowlatencyUpgrade linux-image-4.15.0-161-genericUpgrade linux-image-4.4.0-222-lowlatencyUpgrade linux-image-5.11.0-1017-oracleUpgrade linux-image-4.15.0-1125-azureUpgrade linux-image-5.11.0-34-generic-64kUpgrade linux-image-5.11.0-1017-raspi-nolpaeUpgrade linux-image-5.4.0-1045-raspiUpgrade linux-image-4.4.0-1102-awsUpgrade linux-image-5.11.0-1018-gcp | Sep 9, 2021 | Aug 8, 2021 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Aug 8, 2021 |
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