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 microvm-kernel-headersUpgrade perfUpgrade python-perfUpgrade kernel-tools-develUpgrade perf-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade bpftool-debuginfoUpgrade bpftoolUpgrade kernel-develUpgrade microvm-kernelUpgrade kernel-toolsUpgrade microvm-kernel-debuginfo-common-aarch64Upgrade python-perf-debuginfoUpgrade kernel-livepatch-4.14.246-187.474Upgrade kernel-headersUpgrade kernel-debuginfoUpgrade microvm-kernel-debuginfoUpgrade kernel-tools-debuginfoUpgrade microvm-kernel-develUpgrade kernel-debuginfo-common-x86_64Upgrade kernelUpgrade microvm-kernel-debuginfo-common-x86_64 | 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 kernelUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade python3-perf | 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 gfs2-kmp-preemptUpgrade dtb-caviumUpgrade dtb-allwinnerUpgrade kgraft-patch-4_4_180-94_147-defaultUpgrade kernel-default-kgraftUpgrade kernel-trace-develUpgrade kernel-ec2-baseUpgrade ocfs2-kmp-defaultUpgrade kernel-obs-buildUpgrade reiserfs-kmp-64kbUpgrade kernel-bigmem-develUpgrade dtb-zteUpgrade dlm-kmp-defaultUpgrade kernel-azureUpgrade kernel-defaultUpgrade dlm-kmp-preemptUpgrade kernel-docsUpgrade kernel-preempt-livepatch-develUpgrade kernel-bigmemUpgrade kernel-zfcpdump-manUpgrade kselftests-kmp-azureUpgrade kernel-ec2Upgrade dtb-marvellUpgrade dtb-rockchipUpgrade kernel-default-optionalUpgrade kgraft-patch-4_4_180-94_135-defaultUpgrade dtb-renesasUpgrade dtb-sprdUpgrade kgraft-patch-4_4_180-94_150-defaultUpgrade kernel-azure-baseUpgrade kgraft-patch-4_4_180-94_138-defaultUpgrade kernel-trace-baseUpgrade kernel-vanilla-livepatch-develUpgrade reiserfs-kmp-defaultUpgrade kselftests-kmp-preemptUpgrade gfs2-kmp-azureUpgrade kernel-default-baseUpgrade reiserfs-kmp-azureUpgrade kernel-azure-optionalUpgrade dtb-socionextUpgrade kernel-develUpgrade kernel-docs-htmlUpgrade dtb-broadcomUpgrade kernel-preempt-extraUpgrade kernel-preempt-develUpgrade kernel-default-livepatchUpgrade dtb-nvidiaUpgrade kernel-kvmsmall-baseUpgrade gfs2-kmp-defaultUpgrade cluster-md-kmp-64kbUpgrade dtb-alteraUpgrade kernel-64kb-extraUpgrade ocfs2-kmp-azureUpgrade kernel-preempt-optionalUpgrade kernel-vanilla-develUpgrade dtb-alUpgrade kernel-default-base-rebuildUpgrade kernel-vanilla-baseUpgrade kernel-ppc64-baseUpgrade kernel-pae-develUpgrade kernel-bigmem-baseUpgrade kgraft-patch-4_4_180-94_141-defaultUpgrade kernel-default-livepatch-develUpgrade ocfs2-kmp-64kbUpgrade kernel-source-vanillaUpgrade ocfs2-kmp-preemptUpgrade kernel-symsUpgrade kernel-xen-baseUpgrade kernel-ppc64Upgrade kernel-vanillaUpgrade dtb-mediatekUpgrade kernel-devel-azureUpgrade dtb-freescaleUpgrade kernel-traceUpgrade kernel-source-azureUpgrade kernel-64kb-optionalUpgrade dtb-xilinxUpgrade kselftests-kmp-64kbUpgrade kernel-64kb-livepatch-develUpgrade kernel-default-manUpgrade kernel-debug-develUpgrade dtb-qcomUpgrade cluster-md-kmp-azureUpgrade dtb-amlogicUpgrade kernel-kvmsmallUpgrade kernel-debug-baseUpgrade kernel-zfcpdumpUpgrade dtb-apmUpgrade kernel-azure-develUpgrade kgraft-patch-4_4_180-94_130-defaultUpgrade cluster-md-kmp-defaultUpgrade dtb-lgUpgrade dtb-exynosUpgrade kernel-ec2-develUpgrade kernel-debug-livepatch-develUpgrade kernel-ppc64-develUpgrade kernel-macrosUpgrade dtb-armUpgrade reiserfs-kmp-preemptUpgrade kernel-xen-develUpgrade kernel-azure-livepatch-develUpgrade kernel-xenUpgrade kernel-64kbUpgrade kernel-64kb-develUpgrade kernel-preemptUpgrade kernel-paeUpgrade kernel-sourceUpgrade kgraft-patch-4_4_180-94_144-defaultUpgrade gfs2-kmp-64kbUpgrade dtb-amdUpgrade kernel-azure-extraUpgrade kernel-obs-qaUpgrade cluster-md-kmp-preemptUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-default-extraUpgrade dlm-kmp-azureUpgrade kernel-debugUpgrade kernel-default-develUpgrade kernel-pae-baseUpgrade dtb-hisiliconUpgrade kernel-kvmsmall-develUpgrade kselftests-kmp-defaultUpgrade dlm-kmp-64kbUpgrade kernel-syms-azure | Sep 16, 2021 | Aug 8, 2021 |
| Ubuntu | — | Upgrade linux-image-5.4.0-1062-azureUpgrade linux-image-oracleUpgrade linux-image-gcp-lts-20.04Upgrade linux-image-oem-20.04Upgrade linux-image-5.4.0-89-generic-lpaeUpgrade linux-image-5.11.0-34-generic-lpaeUpgrade linux-image-oem-osp1Upgrade linux-image-gkeopUpgrade linux-image-4.15.0-1113-awsUpgrade linux-image-5.4.0-1055-gcpUpgrade linux-image-5.4.0-1058-awsUpgrade linux-image-4.4.0-222-genericUpgrade linux-image-5.4.0-89-genericUpgrade linux-image-4.15.0-1029-dell300xUpgrade linux-image-gkeUpgrade linux-image-snapdragonUpgrade linux-image-5.4.0-1020-bluefieldUpgrade linux-image-oracle-lts-20.04Upgrade linux-image-virtual-lts-xenialUpgrade linux-image-5.11.0-1017-awsUpgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-5.4.0-1006-ibmUpgrade linux-image-gcpUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-azure-lts-20.04Upgrade linux-image-gkeop-5.4Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-oracle-lts-18.04Upgrade linux-image-aws-lts-18.04Upgrade linux-image-oemUpgrade linux-image-4.15.0-1114-snapdragonUpgrade linux-image-azure-lts-18.04Upgrade linux-image-4.15.0-161-lowlatencyUpgrade linux-image-gke-5.4Upgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-raspi-hwe-18.04Upgrade linux-image-4.15.0-1082-oracleUpgrade linux-image-virtualUpgrade linux-image-bluefieldUpgrade linux-image-raspi2Upgrade linux-image-generic-64kUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-generic-hwe-18.04Upgrade linux-image-dell300xUpgrade linux-image-4.15.0-1110-gcpUpgrade linux-image-genericUpgrade linux-image-5.11.0-34-lowlatencyUpgrade linux-image-5.11.0-1015-azureUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-gcp-lts-18.04Upgrade linux-image-azureUpgrade linux-image-4.15.0-161-generic-lpaeUpgrade linux-image-5.11.0-34-genericUpgrade linux-image-4.4.0-1138-awsUpgrade linux-image-5.4.0-1048-kvmUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-4.15.0-1101-kvmUpgrade linux-image-ibmUpgrade linux-image-5.4.0-1045-raspiUpgrade linux-image-5.11.0-1015-kvmUpgrade linux-image-5.4.0-1056-gcpUpgrade linux-image-awsUpgrade linux-image-ibm-lts-20.04Upgrade linux-image-virtual-hwe-20.04Upgrade linux-image-5.4.0-1025-gkeopUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-5.11.0-1017-raspiUpgrade linux-image-aws-lts-20.04Upgrade linux-image-generic-lts-xenialUpgrade linux-image-raspiUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-5.11.0-1018-gcpUpgrade linux-image-5.11.0-34-generic-64kUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-raspi-nolpaeUpgrade linux-image-kvmUpgrade linux-image-5.11.0-1017-oracleUpgrade linux-image-5.4.0-89-lowlatencyUpgrade linux-image-generic-lpaeUpgrade linux-image-4.4.0-1103-kvmUpgrade linux-image-4.15.0-1125-azureUpgrade linux-image-aws-hweUpgrade linux-image-4.15.0-1097-raspi2Upgrade linux-image-lowlatencyUpgrade linux-image-4.4.0-222-lowlatencyUpgrade linux-image-4.4.0-1102-awsUpgrade linux-image-5.11.0-1017-raspi-nolpaeUpgrade linux-image-5.4.0-1056-oracleUpgrade linux-image-4.15.0-1114-awsUpgrade linux-image-4.15.0-161-genericUpgrade linux-image-5.4.0-1054-gke | 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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