A flaw was found in the Linux kernel. Measuring usage of the shared memory does not scale with large shared memory segment counts which could lead to resource exhaustion and DoS.
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 |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-cross-headersUpgrade kernel-debug-modulesUpgrade kernel-develUpgrade kernel-modules-extraUpgrade kernel-tools-libsUpgrade kernel-debug-modules-extraUpgrade kernel-toolsUpgrade kernel-tools-libs-develUpgrade perfUpgrade kernel-headersUpgrade kernel-debugUpgrade kernel-docUpgrade kernel-modulesUpgrade kernel-debug-develUpgrade kernelUpgrade kernel-coreUpgrade python3-perfUpgrade kernel-debug-coreUpgrade kernel-abi-stablelistsUpgrade bpftool | May 13, 2022 | May 10, 2022 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Aug 26, 2022 |
| Centos_linux | — | Upgrade kernel-rtUpgrade kernel | May 13, 2022 | May 10, 2022 |
| Debian | — | Upgrade linux | Jul 30, 2024 | Aug 26, 2022 |
| Huawei Euleros 2_0_sp10 | — | Upgrade python3-perfUpgrade kernelUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libsUpgrade kernel-tools | Feb 28, 2022 | Dec 25, 2021 |
| Huawei Euleros 2_0_sp3 | — | Upgrade kernel-debuginfoUpgrade kernel-headersUpgrade kernel-tools-libsUpgrade python-perfUpgrade kernel-debuginfo-common-x86_64Upgrade kernelUpgrade perfUpgrade kernel-develUpgrade kernel-tools | May 25, 2022 | Dec 25, 2021 |
| Huawei Euleros 2_0_sp5 | — | Upgrade kernel-tools-libsUpgrade kernel-develUpgrade kernelUpgrade perfUpgrade python-perfUpgrade kernel-headersUpgrade kernel-tools | Apr 26, 2022 | Dec 25, 2021 |
| Huawei Euleros 2_0_sp8 | — | Upgrade kernel-headersUpgrade kernel-develUpgrade kernel-tools-libsUpgrade perfUpgrade python3-perfUpgrade kernelUpgrade bpftoolUpgrade python-perfUpgrade kernel-tools | Dec 28, 2021 | Dec 25, 2021 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernel-toolsUpgrade kernelUpgrade kernel-tools-libsUpgrade python3-perf | Jan 28, 2022 | Dec 25, 2021 |
| Oracle_linux | — | Upgrade kernel-uekUpgrade kernel | May 18, 2022 | Aug 2, 2021 |
| Redhat_linux | — | Upgrade kernel-rtUpgrade kernelNo solution exists | May 13, 2022 | May 10, 2022 |
| Rocky_linux | — | Upgrade perf-debuginfoUpgrade kernel-rt-debuginfoUpgrade kernel-coreUpgrade kernel-headersUpgrade kernel-rt-debug-develUpgrade perfUpgrade kernel-debuginfoUpgrade kernel-debug-develUpgrade kernel-rt-modulesUpgrade kernel-rt-debug-modules-extraUpgrade kernel-rt-debug-kvmUpgrade kernel-tools-libs-develUpgrade kernel-modulesUpgrade python3-perfUpgrade kernelUpgrade kernel-debugUpgrade bpftoolUpgrade bpftool-debuginfoUpgrade kernel-develUpgrade kernel-rt-debug-debuginfoUpgrade kernel-modules-extraUpgrade kernel-rt-debug-modulesUpgrade kernel-rt-debug-coreUpgrade kernel-tools-debuginfoUpgrade kernel-rt-modules-extraUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debug-modules-extraUpgrade kernel-debug-coreUpgrade kernel-rt-coreUpgrade kernel-tools-libsUpgrade kernel-debug-debuginfoUpgrade kernel-rt-kvmUpgrade kernel-rt-develUpgrade kernel-cross-headersUpgrade kernel-toolsUpgrade kernel-rt-debuginfo-common-x86_64Upgrade python3-perf-debuginfoUpgrade kernel-debug-modulesUpgrade kernel-rt-debugUpgrade kernel-rt | May 20, 2022 | May 18, 2022 |
| Suse | — | Upgrade kernel-kvmsmall-livepatch-develUpgrade kernel-debug-develUpgrade kernel-azure-extraUpgrade reiserfs-kmp-preemptUpgrade gfs2-kmp-64kbUpgrade kernel-macrosUpgrade dtb-renesasUpgrade dtb-lgUpgrade kernel-source-vanillaUpgrade ocfs2-kmp-64kbUpgrade reiserfs-kmp-64kbUpgrade kselftests-kmp-defaultUpgrade gfs2-kmp-preemptUpgrade kernel-preempt-livepatch-develUpgrade dtb-socionextUpgrade dlm-kmp-defaultUpgrade kernel-default-develUpgrade dtb-amdUpgrade kernel-azureUpgrade reiserfs-kmp-defaultUpgrade kernel-64kb-optionalUpgrade kernel-debugUpgrade kernel-docs-htmlUpgrade kernel-obs-qaUpgrade dlm-kmp-azureUpgrade kernel-default-extraUpgrade dtb-hisiliconUpgrade dtb-broadcomUpgrade kernel-debug-livepatch-develUpgrade kernel-default-baseUpgrade kernel-obs-buildUpgrade dlm-kmp-preemptUpgrade kernel-zfcpdumpUpgrade kernel-docsUpgrade kernel-source-azureUpgrade kernel-preempt-optionalUpgrade dtb-amlogicUpgrade kmodUpgrade dtb-freescaleUpgrade kernel-64kb-extraUpgrade kernel-kvmsmall-develUpgrade cluster-md-kmp-defaultUpgrade cluster-md-kmp-azureUpgrade kernel-64kb-livepatch-develUpgrade kselftests-kmp-azureUpgrade kernel-default-livepatch-develUpgrade kernel-64kbUpgrade libkmod-develUpgrade kernel-default-livepatchUpgrade perl-bootloaderUpgrade dtb-marvellUpgrade kselftests-kmp-64kbUpgrade dtb-exynosUpgrade kernel-azure-livepatch-develUpgrade kernel-preemptUpgrade dtb-armUpgrade kernel-azure-optionalUpgrade dtb-nvidiaUpgrade gfs2-kmp-defaultUpgrade dlm-kmp-64kbUpgrade kselftests-kmp-preemptUpgrade dtb-caviumUpgrade dtb-rockchipUpgrade dtb-alUpgrade kernel-sourceUpgrade kmod-bash-completionUpgrade dtb-zteUpgrade ocfs2-kmp-defaultUpgrade dtb-sprdUpgrade dtb-mediatekUpgrade kernel-defaultUpgrade gfs2-kmp-azureUpgrade ocfs2-kmp-preemptUpgrade kernel-default-optionalUpgrade kernel-64kb-develUpgrade perl-bootloader-yamlUpgrade dtb-qcomUpgrade ocfs2-kmp-azureUpgrade kernel-devel-azureUpgrade libkmod2Upgrade kernel-preempt-extraUpgrade dtb-apmUpgrade dtb-allwinnerUpgrade cluster-md-kmp-preemptUpgrade reiserfs-kmp-azureUpgrade kernel-symsUpgrade kernel-develUpgrade kernel-syms-azureUpgrade kernel-default-base-rebuildUpgrade kmod-compatUpgrade cluster-md-kmp-64kbUpgrade kernel-preempt-develUpgrade dtb-alteraUpgrade dtb-xilinxUpgrade kernel-kvmsmallUpgrade kernel-azure-devel | Oct 13, 2021 | Oct 12, 2021 |
| Ubuntu | — | Upgrade linux-image-4.15.0-1162-azureUpgrade linux-image-5.4.0-1082-raspiUpgrade linux-image-gcp-lts-20.04Upgrade linux-image-5.4.0-1088-kvmUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-gkeUpgrade linux-image-generic-lpaeUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-oem-osp1Upgrade linux-image-generic-hwe-18.04Upgrade linux-image-virtual-lts-xenialUpgrade linux-image-5.4.0-1046-ibmUpgrade linux-image-virtualUpgrade linux-image-gcpUpgrade linux-image-gcp-lts-18.04Upgrade linux-image-4.15.0-208-lowlatencyUpgrade linux-image-gke-5.4Upgrade linux-image-5.4.0-1096-gkeUpgrade linux-image-4.15.0-208-genericUpgrade linux-image-bluefieldUpgrade linux-image-5.4.0-1023-xilinx-zynqmpUpgrade linux-image-awsUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-raspi2Upgrade linux-image-5.4.0-1066-gkeopUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-4.15.0-1116-oracleUpgrade linux-image-oracleUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-5.4.0-146-genericUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-azure-lts-20.04Upgrade linux-image-kvmUpgrade linux-image-aws-lts-18.04Upgrade linux-image-4.4.0-239-lowlatencyUpgrade linux-image-azure-lts-18.04Upgrade linux-image-4.15.0-1147-gcpUpgrade linux-image-generic-lts-xenialUpgrade linux-image-4.15.0-1129-raspi2Upgrade linux-image-5.4.0-1098-oracleUpgrade linux-image-4.15.0-1137-kvmUpgrade linux-image-raspi-hwe-18.04Upgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-4.4.0-239-genericUpgrade linux-image-5.4.0-146-lowlatencyUpgrade linux-image-lowlatencyUpgrade linux-image-4.15.0-1153-awsUpgrade linux-image-azureUpgrade linux-image-5.4.0-1060-bluefieldUpgrade linux-image-4.15.0-1062-dell300xUpgrade linux-image-5.4.0-1105-azureUpgrade linux-image-gkeop-5.4Upgrade linux-image-oemUpgrade linux-image-4.15.0-1148-snapdragonUpgrade linux-image-oracle-lts-20.04Upgrade linux-image-aws-hweUpgrade linux-image-5.4.0-1099-awsUpgrade linux-image-4.4.0-1118-kvmUpgrade linux-image-oracle-lts-18.04Upgrade linux-image-dell300xUpgrade linux-image-ibm-lts-20.04Upgrade linux-image-4.4.0-1155-awsUpgrade linux-image-5.4.0-146-generic-lpaeUpgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-gkeopUpgrade linux-image-4.4.0-1117-awsUpgrade linux-image-aws-lts-20.04Upgrade linux-image-ibmUpgrade linux-image-genericUpgrade linux-image-5.4.0-1102-gcpUpgrade linux-image-raspiUpgrade linux-image-snapdragonUpgrade linux-image-4.15.0-208-generic-lpae | Mar 22, 2023 | Aug 26, 2022 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Aug 26, 2022 |
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