A memory leak flaw in the Linux kernel's hugetlbfs memory usage was found in the way the user maps some regions of memory twice using shmget() which are aligned to PUD alignment with the fault of some of the memory pages. A local user could use this flaw to get unauthorized access to some data.
CVSS Details
- CVSS 3.1 Base Score: 4.4
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | alma-upgrade-bpftoolalma-upgrade-kernelalma-upgrade-kernel-abi-stablelistsalma-upgrade-kernel-corealma-upgrade-kernel-cross-headersalma-upgrade-kernel-debugalma-upgrade-kernel-debug-corealma-upgrade-kernel-debug-develalma-upgrade-kernel-debug-modulesalma-upgrade-kernel-debug-modules-extraalma-upgrade-kernel-develalma-upgrade-kernel-docalma-upgrade-kernel-headersalma-upgrade-kernel-modulesalma-upgrade-kernel-modules-extraalma-upgrade-kernel-toolsalma-upgrade-kernel-tools-libsalma-upgrade-kernel-tools-libs-develalma-upgrade-perfalma-upgrade-python3-perf | May 13, 2022 | Mar 3, 2022 | |
| Amazon Linux Ami 2 | amazon-linux-ami-2-upgrade-bpftoolamazon-linux-ami-2-upgrade-bpftool-debuginfoamazon-linux-ami-2-upgrade-kernelamazon-linux-ami-2-upgrade-kernel-debuginfoamazon-linux-ami-2-upgrade-kernel-debuginfo-common-aarch64amazon-linux-ami-2-upgrade-kernel-debuginfo-common-x86_64amazon-linux-ami-2-upgrade-kernel-develamazon-linux-ami-2-upgrade-kernel-headersamazon-linux-ami-2-upgrade-kernel-livepatch-4-14-246-187-474amazon-linux-ami-2-upgrade-kernel-livepatch-4-14-246-187-474-debuginfoamazon-linux-ami-2-upgrade-kernel-livepatch-4-14-248-189-473amazon-linux-ami-2-upgrade-kernel-livepatch-4-14-248-189-473-debuginfoamazon-linux-ami-2-upgrade-kernel-livepatch-4-14-252-195-481amazon-linux-ami-2-upgrade-kernel-livepatch-4-14-252-195-481-debuginfoamazon-linux-ami-2-upgrade-kernel-livepatch-4-14-252-195-483amazon-linux-ami-2-upgrade-kernel-livepatch-4-14-252-195-483-debuginfoamazon-linux-ami-2-upgrade-kernel-livepatch-4-14-256-197-484amazon-linux-ami-2-upgrade-kernel-livepatch-5-10-62-55-141amazon-linux-ami-2-upgrade-kernel-livepatch-5-10-62-55-141-debuginfoamazon-linux-ami-2-upgrade-kernel-livepatch-5-10-68-62-173amazon-linux-ami-2-upgrade-kernel-livepatch-5-10-68-62-173-debuginfoamazon-linux-ami-2-upgrade-kernel-livepatch-5-10-75-79-358amazon-linux-ami-2-upgrade-kernel-livepatch-5-10-75-79-358-debuginfoamazon-linux-ami-2-upgrade-kernel-livepatch-5-10-82-83-359amazon-linux-ami-2-upgrade-kernel-toolsamazon-linux-ami-2-upgrade-kernel-tools-debuginfoamazon-linux-ami-2-upgrade-kernel-tools-develamazon-linux-ami-2-upgrade-perfamazon-linux-ami-2-upgrade-perf-debuginfoamazon-linux-ami-2-upgrade-python-perfamazon-linux-ami-2-upgrade-python-perf-debuginfo | Jul 4, 2022 | Mar 3, 2022 | |
| Amazon_linux | — | amazon-linux-upgrade-kernel | Feb 8, 2022 | Jan 6, 2022 |
| Centos_linux | — | centos-upgrade-kernelcentos-upgrade-kernel-rt | May 13, 2022 | Mar 3, 2022 |
| Debian | debian-upgrade-linux | Mar 10, 2022 | Mar 3, 2022 | |
| Huawei Euleros 2_0_sp10 | huawei-euleros-2_0_sp10-upgrade-kernelhuawei-euleros-2_0_sp10-upgrade-kernel-abi-stablelistshuawei-euleros-2_0_sp10-upgrade-kernel-toolshuawei-euleros-2_0_sp10-upgrade-kernel-tools-libshuawei-euleros-2_0_sp10-upgrade-python3-perf | Apr 20, 2022 | Mar 3, 2022 | |
| Huawei Euleros 2_0_sp3 | huawei-euleros-2_0_sp3-upgrade-kernelhuawei-euleros-2_0_sp3-upgrade-kernel-debuginfohuawei-euleros-2_0_sp3-upgrade-kernel-debuginfo-common-x86_64huawei-euleros-2_0_sp3-upgrade-kernel-develhuawei-euleros-2_0_sp3-upgrade-kernel-headershuawei-euleros-2_0_sp3-upgrade-kernel-toolshuawei-euleros-2_0_sp3-upgrade-kernel-tools-libshuawei-euleros-2_0_sp3-upgrade-perfhuawei-euleros-2_0_sp3-upgrade-python-perf | May 25, 2022 | Mar 3, 2022 | |
| Huawei Euleros 2_0_sp5 | huawei-euleros-2_0_sp5-upgrade-kernelhuawei-euleros-2_0_sp5-upgrade-kernel-develhuawei-euleros-2_0_sp5-upgrade-kernel-headershuawei-euleros-2_0_sp5-upgrade-kernel-toolshuawei-euleros-2_0_sp5-upgrade-kernel-tools-libshuawei-euleros-2_0_sp5-upgrade-perfhuawei-euleros-2_0_sp5-upgrade-python-perf | Mar 22, 2022 | Mar 3, 2022 | |
| Huawei Euleros 2_0_sp8 | huawei-euleros-2_0_sp8-upgrade-bpftoolhuawei-euleros-2_0_sp8-upgrade-kernelhuawei-euleros-2_0_sp8-upgrade-kernel-develhuawei-euleros-2_0_sp8-upgrade-kernel-headershuawei-euleros-2_0_sp8-upgrade-kernel-toolshuawei-euleros-2_0_sp8-upgrade-kernel-tools-libshuawei-euleros-2_0_sp8-upgrade-perfhuawei-euleros-2_0_sp8-upgrade-python-perfhuawei-euleros-2_0_sp8-upgrade-python3-perf | Apr 11, 2022 | Mar 3, 2022 | |
| Huawei Euleros 2_0_sp9 | huawei-euleros-2_0_sp9-upgrade-kernelhuawei-euleros-2_0_sp9-upgrade-kernel-toolshuawei-euleros-2_0_sp9-upgrade-kernel-tools-libshuawei-euleros-2_0_sp9-upgrade-python3-perf | Mar 3, 2022 | Mar 2, 2022 | |
| Oracle_linux | — | oracle-linux-upgrade-kerneloracle-linux-upgrade-kernel-uek | Apr 26, 2022 | Nov 25, 2021 |
| Redhat_linux | no-fix-redhat-rpm-packageredhat-upgrade-kernelredhat-upgrade-kernel-rt | May 13, 2022 | Mar 3, 2022 | |
| Rocky_linux | rocky-upgrade-bpftoolrocky-upgrade-bpftool-debuginforocky-upgrade-kernelrocky-upgrade-kernel-corerocky-upgrade-kernel-cross-headersrocky-upgrade-kernel-debugrocky-upgrade-kernel-debug-corerocky-upgrade-kernel-debug-debuginforocky-upgrade-kernel-debug-develrocky-upgrade-kernel-debug-modulesrocky-upgrade-kernel-debug-modules-extrarocky-upgrade-kernel-debuginforocky-upgrade-kernel-debuginfo-common-x86_64rocky-upgrade-kernel-develrocky-upgrade-kernel-headersrocky-upgrade-kernel-modulesrocky-upgrade-kernel-modules-extrarocky-upgrade-kernel-rtrocky-upgrade-kernel-rt-corerocky-upgrade-kernel-rt-debugrocky-upgrade-kernel-rt-debug-corerocky-upgrade-kernel-rt-debug-debuginforocky-upgrade-kernel-rt-debug-develrocky-upgrade-kernel-rt-debug-kvmrocky-upgrade-kernel-rt-debug-modulesrocky-upgrade-kernel-rt-debug-modules-extrarocky-upgrade-kernel-rt-debuginforocky-upgrade-kernel-rt-debuginfo-common-x86_64rocky-upgrade-kernel-rt-develrocky-upgrade-kernel-rt-kvmrocky-upgrade-kernel-rt-modulesrocky-upgrade-kernel-rt-modules-extrarocky-upgrade-kernel-toolsrocky-upgrade-kernel-tools-debuginforocky-upgrade-kernel-tools-libsrocky-upgrade-kernel-tools-libs-develrocky-upgrade-perfrocky-upgrade-perf-debuginforocky-upgrade-python3-perfrocky-upgrade-python3-perf-debuginfo | May 20, 2022 | Mar 3, 2022 | |
| Suse | — | suse-upgrade-cluster-md-kmp-64kbsuse-upgrade-cluster-md-kmp-azuresuse-upgrade-cluster-md-kmp-defaultsuse-upgrade-cluster-md-kmp-preemptsuse-upgrade-dlm-kmp-64kbsuse-upgrade-dlm-kmp-azuresuse-upgrade-dlm-kmp-defaultsuse-upgrade-dlm-kmp-preemptsuse-upgrade-dtb-alsuse-upgrade-dtb-allwinnersuse-upgrade-dtb-alterasuse-upgrade-dtb-amdsuse-upgrade-dtb-amlogicsuse-upgrade-dtb-apmsuse-upgrade-dtb-armsuse-upgrade-dtb-broadcomsuse-upgrade-dtb-caviumsuse-upgrade-dtb-exynossuse-upgrade-dtb-freescalesuse-upgrade-dtb-hisiliconsuse-upgrade-dtb-lgsuse-upgrade-dtb-marvellsuse-upgrade-dtb-mediateksuse-upgrade-dtb-nvidiasuse-upgrade-dtb-qcomsuse-upgrade-dtb-renesassuse-upgrade-dtb-rockchipsuse-upgrade-dtb-socionextsuse-upgrade-dtb-sprdsuse-upgrade-dtb-xilinxsuse-upgrade-dtb-ztesuse-upgrade-gfs2-kmp-64kbsuse-upgrade-gfs2-kmp-azuresuse-upgrade-gfs2-kmp-defaultsuse-upgrade-gfs2-kmp-preemptsuse-upgrade-kernel-64kbsuse-upgrade-kernel-64kb-develsuse-upgrade-kernel-64kb-extrasuse-upgrade-kernel-64kb-livepatch-develsuse-upgrade-kernel-64kb-optionalsuse-upgrade-kernel-azuresuse-upgrade-kernel-azure-basesuse-upgrade-kernel-azure-develsuse-upgrade-kernel-azure-extrasuse-upgrade-kernel-azure-livepatch-develsuse-upgrade-kernel-azure-optionalsuse-upgrade-kernel-debugsuse-upgrade-kernel-debug-basesuse-upgrade-kernel-debug-develsuse-upgrade-kernel-debug-livepatch-develsuse-upgrade-kernel-defaultsuse-upgrade-kernel-default-basesuse-upgrade-kernel-default-base-rebuildsuse-upgrade-kernel-default-develsuse-upgrade-kernel-default-extrasuse-upgrade-kernel-default-kgraftsuse-upgrade-kernel-default-livepatchsuse-upgrade-kernel-default-livepatch-develsuse-upgrade-kernel-default-mansuse-upgrade-kernel-default-optionalsuse-upgrade-kernel-develsuse-upgrade-kernel-devel-azuresuse-upgrade-kernel-docssuse-upgrade-kernel-docs-htmlsuse-upgrade-kernel-kvmsmallsuse-upgrade-kernel-kvmsmall-basesuse-upgrade-kernel-kvmsmall-develsuse-upgrade-kernel-kvmsmall-livepatch-develsuse-upgrade-kernel-macrossuse-upgrade-kernel-obs-buildsuse-upgrade-kernel-obs-qasuse-upgrade-kernel-preemptsuse-upgrade-kernel-preempt-develsuse-upgrade-kernel-preempt-extrasuse-upgrade-kernel-preempt-livepatch-develsuse-upgrade-kernel-preempt-optionalsuse-upgrade-kernel-sourcesuse-upgrade-kernel-source-azuresuse-upgrade-kernel-source-vanillasuse-upgrade-kernel-symssuse-upgrade-kernel-syms-azuresuse-upgrade-kernel-vanillasuse-upgrade-kernel-vanilla-basesuse-upgrade-kernel-vanilla-develsuse-upgrade-kernel-vanilla-livepatch-develsuse-upgrade-kernel-zfcpdumpsuse-upgrade-kernel-zfcpdump-mansuse-upgrade-kgraft-patch-4_4_180-94_153-defaultsuse-upgrade-kselftests-kmp-64kbsuse-upgrade-kselftests-kmp-azuresuse-upgrade-kselftests-kmp-defaultsuse-upgrade-kselftests-kmp-preemptsuse-upgrade-ocfs2-kmp-64kbsuse-upgrade-ocfs2-kmp-azuresuse-upgrade-ocfs2-kmp-defaultsuse-upgrade-ocfs2-kmp-preemptsuse-upgrade-reiserfs-kmp-64kbsuse-upgrade-reiserfs-kmp-azuresuse-upgrade-reiserfs-kmp-defaultsuse-upgrade-reiserfs-kmp-preempt | Jan 12, 2022 | Jan 6, 2022 |
| Ubuntu | ubuntu-upgrade-linux-image-3-13-0-189-genericubuntu-upgrade-linux-image-3-13-0-189-generic-lpaeubuntu-upgrade-linux-image-3-13-0-189-lowlatencyubuntu-upgrade-linux-image-4-15-0-1033-dell300xubuntu-upgrade-linux-image-4-15-0-1085-oracleubuntu-upgrade-linux-image-4-15-0-1101-raspi2ubuntu-upgrade-linux-image-4-15-0-1105-kvmubuntu-upgrade-linux-image-4-15-0-1114-gcpubuntu-upgrade-linux-image-4-15-0-1118-awsubuntu-upgrade-linux-image-4-15-0-1118-snapdragonubuntu-upgrade-linux-image-4-15-0-1129-azureubuntu-upgrade-linux-image-4-15-0-166-genericubuntu-upgrade-linux-image-4-15-0-166-generic-lpaeubuntu-upgrade-linux-image-4-15-0-166-lowlatencyubuntu-upgrade-linux-image-4-4-0-1098-awsubuntu-upgrade-linux-image-4-4-0-1099-kvmubuntu-upgrade-linux-image-4-4-0-1134-awsubuntu-upgrade-linux-image-4-4-0-218-genericubuntu-upgrade-linux-image-4-4-0-218-lowlatencyubuntu-upgrade-linux-image-5-10-0-1053-oemubuntu-upgrade-linux-image-5-11-0-1021-kvmubuntu-upgrade-linux-image-5-11-0-1023-awsubuntu-upgrade-linux-image-5-11-0-1023-azureubuntu-upgrade-linux-image-5-11-0-1023-oracleubuntu-upgrade-linux-image-5-11-0-1024-gcpubuntu-upgrade-linux-image-5-11-0-1024-raspiubuntu-upgrade-linux-image-5-11-0-1024-raspi-nolpaeubuntu-upgrade-linux-image-5-11-0-44-genericubuntu-upgrade-linux-image-5-11-0-44-generic-64kubuntu-upgrade-linux-image-5-11-0-44-generic-lpaeubuntu-upgrade-linux-image-5-11-0-44-lowlatencyubuntu-upgrade-linux-image-5-13-0-1007-kvmubuntu-upgrade-linux-image-5-13-0-1008-awsubuntu-upgrade-linux-image-5-13-0-1008-gcpubuntu-upgrade-linux-image-5-13-0-1009-azureubuntu-upgrade-linux-image-5-13-0-1011-oracleubuntu-upgrade-linux-image-5-13-0-1012-raspiubuntu-upgrade-linux-image-5-13-0-1012-raspi-nolpaeubuntu-upgrade-linux-image-5-13-0-1026-oemubuntu-upgrade-linux-image-5-13-0-23-genericubuntu-upgrade-linux-image-5-13-0-23-generic-64kubuntu-upgrade-linux-image-5-13-0-23-generic-lpaeubuntu-upgrade-linux-image-5-13-0-23-lowlatencyubuntu-upgrade-linux-image-5-14-0-1013-oemubuntu-upgrade-linux-image-5-4-0-1010-ibmubuntu-upgrade-linux-image-5-4-0-1023-bluefieldubuntu-upgrade-linux-image-5-4-0-1029-gkeopubuntu-upgrade-linux-image-5-4-0-1048-raspiubuntu-upgrade-linux-image-5-4-0-1051-kvmubuntu-upgrade-linux-image-5-4-0-1057-gkeubuntu-upgrade-linux-image-5-4-0-1059-gcpubuntu-upgrade-linux-image-5-4-0-1059-oracleubuntu-upgrade-linux-image-5-4-0-1065-azureubuntu-upgrade-linux-image-5-4-0-92-genericubuntu-upgrade-linux-image-5-4-0-92-generic-lpaeubuntu-upgrade-linux-image-5-4-0-92-lowlatencyubuntu-upgrade-linux-image-awsubuntu-upgrade-linux-image-aws-hweubuntu-upgrade-linux-image-aws-lts-18-04ubuntu-upgrade-linux-image-aws-lts-20-04ubuntu-upgrade-linux-image-azureubuntu-upgrade-linux-image-azure-lts-18-04ubuntu-upgrade-linux-image-azure-lts-20-04ubuntu-upgrade-linux-image-bluefieldubuntu-upgrade-linux-image-dell300xubuntu-upgrade-linux-image-gcpubuntu-upgrade-linux-image-gcp-lts-18-04ubuntu-upgrade-linux-image-gcp-lts-20-04ubuntu-upgrade-linux-image-genericubuntu-upgrade-linux-image-generic-64kubuntu-upgrade-linux-image-generic-64k-hwe-20-04ubuntu-upgrade-linux-image-generic-hwe-16-04ubuntu-upgrade-linux-image-generic-hwe-18-04ubuntu-upgrade-linux-image-generic-hwe-20-04ubuntu-upgrade-linux-image-generic-lpaeubuntu-upgrade-linux-image-generic-lpae-hwe-18-04ubuntu-upgrade-linux-image-generic-lpae-hwe-20-04ubuntu-upgrade-linux-image-generic-lts-xenialubuntu-upgrade-linux-image-gkeubuntu-upgrade-linux-image-gke-5-4ubuntu-upgrade-linux-image-gkeopubuntu-upgrade-linux-image-gkeop-5-4ubuntu-upgrade-linux-image-ibmubuntu-upgrade-linux-image-ibm-lts-20-04ubuntu-upgrade-linux-image-kvmubuntu-upgrade-linux-image-lowlatencyubuntu-upgrade-linux-image-lowlatency-hwe-16-04ubuntu-upgrade-linux-image-lowlatency-hwe-18-04ubuntu-upgrade-linux-image-lowlatency-hwe-20-04ubuntu-upgrade-linux-image-lowlatency-lts-xenialubuntu-upgrade-linux-image-oemubuntu-upgrade-linux-image-oem-20-04ubuntu-upgrade-linux-image-oem-20-04bubuntu-upgrade-linux-image-oem-20-04cubuntu-upgrade-linux-image-oem-20-04dubuntu-upgrade-linux-image-oem-osp1ubuntu-upgrade-linux-image-oracleubuntu-upgrade-linux-image-oracle-lts-18-04ubuntu-upgrade-linux-image-oracle-lts-20-04ubuntu-upgrade-linux-image-raspiubuntu-upgrade-linux-image-raspi-hwe-18-04ubuntu-upgrade-linux-image-raspi-nolpaeubuntu-upgrade-linux-image-raspi2ubuntu-upgrade-linux-image-serverubuntu-upgrade-linux-image-snapdragonubuntu-upgrade-linux-image-snapdragon-hwe-18-04ubuntu-upgrade-linux-image-virtualubuntu-upgrade-linux-image-virtual-hwe-16-04ubuntu-upgrade-linux-image-virtual-hwe-18-04ubuntu-upgrade-linux-image-virtual-hwe-20-04ubuntu-upgrade-linux-image-virtual-lts-xenial | Jan 6, 2022 | Jan 6, 2022 | |
| Vmware Photon_os | vmware-photon_os_update_tdnf | Jan 20, 2025 | Mar 3, 2022 |
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