An issue was discovered in include/asm-generic/tlb.h in the Linux kernel before 5.19. Because of a race condition (unmap_mapping_range versus munmap), a device driver can free a page while it still has stale TLB entries. This only occurs in situations with VM_PFNMAP VMAs.
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:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-zfcpdump-modules-coreUpgrade kernel-rt-modulesUpgrade kernel-64k-debugUpgrade kernel-rt-debug-kvmUpgrade kernel-rt-modules-coreUpgrade kernel-rt-debug-modules-coreUpgrade rtlaUpgrade kernel-debug-devel-matchedUpgrade kernel-debug-coreUpgrade kernel-debugUpgrade kernel-abi-stablelistsUpgrade kernel-64k-devel-matchedUpgrade kernel-rt-debug-modules-extraUpgrade kernel-rt-debug-develUpgrade kernel-docUpgrade kernel-64k-develUpgrade kernel-zfcpdump-develUpgrade kernel-64k-debug-modules-extraUpgrade perfUpgrade kernel-uki-virtUpgrade kernel-zfcpdumpUpgrade kernel-debug-develUpgrade kernel-64k-modules-coreUpgrade python3-perfUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-modules-coreUpgrade kernel-coreUpgrade kernel-modulesUpgrade kernel-zfcpdump-modulesUpgrade kernel-devel-matchedUpgrade kernel-64k-coreUpgrade kernel-tools-libs-develUpgrade kernel-rt-debugUpgrade kernel-debug-modules-coreUpgrade kernel-toolsUpgrade kernel-64kUpgrade kernel-rt-debug-coreUpgrade kernel-debug-modulesUpgrade kernel-rt-develUpgrade kernel-develUpgrade kernel-rt-modules-extraUpgrade bpftoolUpgrade kernel-modules-extraUpgrade kernel-rt-coreUpgrade kernelUpgrade kernel-64k-debug-develUpgrade kernel-64k-debug-modulesUpgrade kernel-debug-modules-extraUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-zfcpdump-coreUpgrade kernel-debug-uki-virtUpgrade kernel-64k-debug-coreUpgrade kernel-64k-debug-devel-matchedUpgrade kernel-cross-headersUpgrade kernel-rtUpgrade kernel-rt-debug-modulesUpgrade kernel-64k-modulesUpgrade kernel-tools-libsUpgrade kernel-64k-debug-modules-coreUpgrade kernel-rt-kvmUpgrade kernel-64k-modules-extra | May 15, 2023 | Sep 2, 2022 |
| Amazon Linux Ami 2 | — | Upgrade kernel-tools-develUpgrade python-perf-debuginfoUpgrade kernel-toolsUpgrade perfUpgrade kernel-livepatch-4.14.294-220.533Upgrade kernel-debuginfo-common-aarch64Upgrade kernel-headersUpgrade kernel-develUpgrade kernelUpgrade perf-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-tools-debuginfoUpgrade python-perfUpgrade kernel-livepatch-5.10.144-127.601Upgrade bpftoolUpgrade bpftool-debuginfoUpgrade kernel-livepatch-5.15.69-37.134Upgrade kernel-debuginfo | Dec 7, 2022 | Sep 2, 2022 |
| Amazon_linux | — | Upgrade kernel | Feb 6, 2024 | Sep 2, 2022 |
| Amazon_linux_2023 | — | Upgrade bpftool-debuginfoUpgrade kernel-headersUpgrade kernel-libbpfUpgrade kernel-debuginfoUpgrade perfUpgrade perf-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernelUpgrade python3-perf-debuginfoUpgrade kernel-develUpgrade kernel-libbpf-develUpgrade kernel-debuginfo-common-aarch64Upgrade python3-perfUpgrade kernel-livepatch-6.1.10-15.42Upgrade kernel-toolsUpgrade kernel-tools-develUpgrade kernel-libbpf-staticUpgrade bpftoolUpgrade kernel-debuginfo-common-x86_64 | Feb 17, 2025 | Jul 6, 2022 |
| Centos_linux | — | Upgrade kernel-rtUpgrade kernel | May 15, 2023 | Sep 2, 2022 |
| Debian | — | Upgrade linux | Oct 3, 2022 | Sep 2, 2022 |
| Huawei Euleros 2_0_sp10 | — | Upgrade kernel-toolsUpgrade python3-perfUpgrade kernelUpgrade kernel-tools-libsUpgrade kernel-abi-stablelists | Dec 22, 2022 | Sep 2, 2022 |
| Huawei Euleros 2_0_sp11 | — | Upgrade kernel-toolsUpgrade kernel-abi-stablelistsUpgrade kernelUpgrade kernel-tools-libsUpgrade python3-perf | Jan 6, 2023 | Sep 2, 2022 |
| Huawei Euleros 2_0_sp5 | — | Upgrade perfUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade python-perfUpgrade kernel-headersUpgrade kernel-develUpgrade kernel | Mar 9, 2023 | Sep 2, 2022 |
| Huawei Euleros 2_0_sp8 | — | Upgrade kernel-develUpgrade python3-perfUpgrade bpftoolUpgrade kernel-tools-libsUpgrade python-perfUpgrade kernelUpgrade perfUpgrade kernel-toolsUpgrade kernel-headers | Dec 9, 2022 | Sep 2, 2022 |
| Huawei Euleros 2_0_sp9 | — | Upgrade python3-perfUpgrade kernelUpgrade kernel-tools-libsUpgrade kernel-tools | Nov 15, 2022 | Sep 2, 2022 |
| Oracle_linux | — | Upgrade kernel | Jul 22, 2024 | Jul 6, 2022 |
| Redhat_linux | — | Upgrade kernel-rtUpgrade kernelNo solution exists | May 15, 2023 | Sep 2, 2022 |
| Suse | — | Upgrade kernel-zfcpdump-manUpgrade kernel-trace-develUpgrade reiserfs-kmp-defaultUpgrade dtb-sprdUpgrade kernel-docsUpgrade dtb-socionextUpgrade cluster-md-kmp-64kbUpgrade gfs2-kmp-preemptUpgrade kernel-azure-baseUpgrade dtb-appleUpgrade dtb-broadcomUpgrade kernel-preempt-extraUpgrade kernel-rt_debugUpgrade kernel-macrosUpgrade kernel-docs-htmlUpgrade kernel-debug-develUpgrade gfs2-kmp-defaultUpgrade kernel-preempt-optionalUpgrade dlm-kmp-azureUpgrade ocfs2-kmp-azureUpgrade kernel-azure-extraUpgrade kernel-trace-baseUpgrade kernel-debug-livepatch-develUpgrade dlm-kmp-preemptUpgrade kernel-64kb-optionalUpgrade kernel-obs-buildUpgrade dtb-armUpgrade kernel-preempt-livepatch-develUpgrade kernel-default-manUpgrade kernel-default-baseUpgrade dlm-kmp-defaultUpgrade kernel-syms-rtUpgrade kernel-debugUpgrade cluster-md-kmp-defaultUpgrade dtb-nvidiaUpgrade dtb-amdUpgrade kernel-default-livepatch-develUpgrade kselftests-kmp-defaultUpgrade dtb-hisiliconUpgrade kernel-ec2Upgrade dtb-renesasUpgrade kernel-defaultUpgrade dtb-amlogicUpgrade kernel-64kb-extraUpgrade dtb-apmUpgrade dlm-kmp-rtUpgrade kernel-obs-qaUpgrade kernel-ec2-develUpgrade dtb-marvellUpgrade kernel-default-optionalUpgrade kernel-default-develUpgrade kernel-64kb-livepatch-develUpgrade kernel-syms-azureUpgrade kernel-vanilla-baseUpgrade dtb-rockchipUpgrade gfs2-kmp-64kbUpgrade kernel-source-rtUpgrade kernel-rt_debug-develUpgrade kernel-preemptUpgrade dtb-alteraUpgrade cluster-md-kmp-rtUpgrade reiserfs-kmp-64kbUpgrade kernel-kvmsmall-develUpgrade reiserfs-kmp-preemptUpgrade kernel-vanillaUpgrade kernel-preempt-develUpgrade dtb-exynosUpgrade ocfs2-kmp-rtUpgrade ocfs2-kmp-64kbUpgrade kernel-zfcpdumpUpgrade kselftests-kmp-azureUpgrade gfs2-kmp-azureUpgrade cluster-md-kmp-preemptUpgrade reiserfs-kmp-azureUpgrade kernel-sourceUpgrade kernel-traceUpgrade kernel-xen-develUpgrade dtb-lgUpgrade kernel-64kbUpgrade dtb-qcomUpgrade kernel-kvmsmall-baseUpgrade kernel-xenUpgrade kernel-kvmsmallUpgrade kernel-ec2-baseUpgrade kernel-default-extraUpgrade kernel-default-base-rebuildUpgrade kernel-azure-develUpgrade gfs2-kmp-rtUpgrade kselftests-kmp-64kbUpgrade kernel-xen-baseUpgrade kernel-source-azureUpgrade kernel-azureUpgrade dtb-freescaleUpgrade kselftests-kmp-preemptUpgrade ocfs2-kmp-preemptUpgrade ocfs2-kmp-defaultUpgrade kernel-vanilla-develUpgrade kernel-default-livepatchUpgrade dtb-zteUpgrade dtb-amazonUpgrade dtb-alUpgrade kernel-source-vanillaUpgrade kernel-rtUpgrade dtb-allwinnerUpgrade kernel-azure-optionalUpgrade kernel-vanilla-livepatch-develUpgrade dlm-kmp-64kbUpgrade dtb-xilinxUpgrade kernel-symsUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-devel-rtUpgrade kernel-devel-azureUpgrade kernel-develUpgrade kernel-debug-baseUpgrade dtb-caviumUpgrade cluster-md-kmp-azureUpgrade dtb-mediatekUpgrade kernel-rt-develUpgrade kernel-azure-livepatch-develUpgrade kernel-64kb-devel | Oct 26, 2022 | Sep 2, 2022 |
| Ubuntu | — | Upgrade linux-image-5.4.0-1100-azure-fdeUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-oem-osp1Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-5.4.0-1041-ibmUpgrade linux-image-raspi2Upgrade linux-image-5.15.0-1026-oracleUpgrade linux-image-dell300xUpgrade linux-image-awsUpgrade linux-image-4.15.0-1133-kvmUpgrade linux-image-5.15.0-1027-gkeUpgrade linux-image-kvmUpgrade linux-image-gcp-lts-18.04Upgrade linux-image-5.4.0-1097-gcpUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-5.15.0-57-lowlatencyUpgrade linux-image-raspi-hwe-18.04Upgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-azure-fdeUpgrade linux-image-5.15.0-1022-ibmUpgrade linux-image-5.4.0-136-lowlatencyUpgrade linux-image-5.15.0-57-generic-lpaeUpgrade linux-image-4.15.0-201-genericUpgrade linux-image-4.15.0-201-lowlatencyUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-5.4.0-136-generic-lpaeUpgrade linux-image-azureUpgrade linux-image-5.15.0-1025-kvmUpgrade linux-image-4.4.0-239-genericUpgrade linux-image-raspiUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-5.4.0-1061-gkeopUpgrade linux-image-aws-lts-18.04Upgrade linux-image-5.15.0-1030-azureUpgrade linux-image-oracleUpgrade linux-image-oracle-lts-18.04Upgrade linux-image-gcpUpgrade linux-image-4.15.0-1058-dell300xUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-gke-5.4Upgrade linux-image-4.4.0-239-lowlatencyUpgrade linux-image-generic-hwe-18.04Upgrade linux-image-4.15.0-201-generic-lpaeUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-4.15.0-1112-oracleUpgrade linux-image-4.4.0-1117-awsUpgrade linux-image-snapdragonUpgrade linux-image-5.15.0-1022-raspi-nolpaeUpgrade linux-image-5.15.0-1027-awsUpgrade linux-image-gkeop-5.15Upgrade linux-image-4.15.0-1158-azureUpgrade linux-image-generic-lpae-hwe-22.04Upgrade linux-image-5.4.0-1100-azureUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-5.15.0-1026-gcpUpgrade linux-image-raspi-nolpaeUpgrade linux-image-gcp-lts-20.04Upgrade linux-image-azure-lts-20.04Upgrade linux-image-5.4.0-1093-awsUpgrade linux-image-5.4.0-1078-raspiUpgrade linux-image-virtualUpgrade linux-image-5.15.0-57-genericUpgrade linux-image-5.15.0-57-lowlatency-64kUpgrade linux-image-4.4.0-1118-kvmUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-ibmUpgrade linux-image-gkeUpgrade linux-image-aws-lts-22.04Upgrade linux-image-lowlatencyUpgrade linux-image-generic-lts-xenialUpgrade linux-image-generic-64kUpgrade linux-image-bluefieldUpgrade linux-image-5.4.0-1091-oracleUpgrade linux-image-5.15.0-57-generic-64kUpgrade linux-image-5.15.0-1022-raspiUpgrade linux-image-gkeop-5.4Upgrade linux-image-5.4.0-1091-gkeUpgrade linux-image-aws-lts-20.04Upgrade linux-image-azure-lts-18.04Upgrade linux-image-5.4.0-136-genericUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-lowlatency-64kUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-azure-lts-22.04Upgrade linux-image-ibm-lts-20.04Upgrade linux-image-5.15.0-1030-azure-fdeUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-aws-hweUpgrade linux-image-oemUpgrade linux-image-4.4.0-1155-awsUpgrade linux-image-5.4.0-1054-bluefieldUpgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-genericUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-5.15.0-1024-gkeUpgrade linux-image-5.15.0-1012-gkeopUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-4.15.0-1125-raspi2Upgrade linux-image-gke-5.15Upgrade linux-image-generic-lpaeUpgrade linux-image-4.15.0-1147-aws-hweUpgrade linux-image-5.4.0-1083-kvmUpgrade linux-image-oracle-lts-20.04Upgrade linux-image-gkeopUpgrade linux-image-4.15.0-1147-awsUpgrade linux-image-4.15.0-1143-snapdragonUpgrade linux-image-4.15.0-1142-gcp | Nov 17, 2022 | Sep 2, 2022 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Sep 2, 2022 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub