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 kernelUpgrade bpftoolUpgrade kernel-develUpgrade kernel-debug-modulesUpgrade kernel-toolsUpgrade kernel-cross-headersUpgrade kernel-debug-modules-extraUpgrade kernel-modules-extraUpgrade kernel-tools-libsUpgrade kernel-debug-coreUpgrade kernel-modulesUpgrade kernel-headersUpgrade kernel-debug-develUpgrade python3-perfUpgrade perfUpgrade kernel-docUpgrade kernel-debugUpgrade kernel-tools-libs-develUpgrade kernel-abi-stablelistsUpgrade kernel-core | 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 kernel-tools-libsUpgrade kernel-toolsUpgrade kernel-abi-stablelistsUpgrade python3-perfUpgrade kernel | Feb 28, 2022 | Dec 25, 2021 |
| Huawei Euleros 2_0_sp3 | — | Upgrade kernel-develUpgrade kernel-toolsUpgrade perfUpgrade kernel-debuginfoUpgrade python-perfUpgrade kernel-tools-libsUpgrade kernel-headersUpgrade kernelUpgrade kernel-debuginfo-common-x86_64 | May 25, 2022 | Dec 25, 2021 |
| Huawei Euleros 2_0_sp5 | — | Upgrade kernel-tools-libsUpgrade perfUpgrade kernelUpgrade kernel-develUpgrade python-perfUpgrade kernel-toolsUpgrade kernel-headers | Apr 26, 2022 | Dec 25, 2021 |
| Huawei Euleros 2_0_sp8 | — | Upgrade kernel-headersUpgrade perfUpgrade kernel-tools-libsUpgrade kernelUpgrade python3-perfUpgrade kernel-develUpgrade python-perfUpgrade kernel-toolsUpgrade bpftool | Dec 28, 2021 | Dec 25, 2021 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernel-toolsUpgrade python3-perfUpgrade kernelUpgrade kernel-tools-libs | Jan 28, 2022 | Dec 25, 2021 |
| Oracle_linux | — | Upgrade kernel-uekUpgrade kernel | May 18, 2022 | Aug 2, 2021 |
| Redhat_linux | — | No solution existsUpgrade kernel-rtUpgrade kernel | May 13, 2022 | May 10, 2022 |
| Rocky_linux | — | Upgrade kernel-toolsUpgrade kernel-cross-headersUpgrade kernel-debug-debuginfoUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-rt-develUpgrade kernel-rt-debug-coreUpgrade kernel-modules-extraUpgrade bpftool-debuginfoUpgrade kernel-rt-debug-debuginfoUpgrade kernel-develUpgrade bpftoolUpgrade kernel-debugUpgrade kernel-rt-debugUpgrade kernel-debug-coreUpgrade kernel-rt-kvmUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-rt-modules-extraUpgrade kernel-tools-debuginfoUpgrade kernel-debug-modules-extraUpgrade kernel-rtUpgrade kernel-tools-libsUpgrade kernel-debug-modulesUpgrade python3-perf-debuginfoUpgrade kernel-rt-debug-modulesUpgrade kernel-rt-coreUpgrade kernelUpgrade perfUpgrade perf-debuginfoUpgrade kernel-headersUpgrade kernel-tools-libs-develUpgrade kernel-rt-debug-kvmUpgrade kernel-rt-modulesUpgrade python3-perfUpgrade kernel-debug-develUpgrade kernel-rt-debuginfoUpgrade kernel-modulesUpgrade kernel-rt-debug-modules-extraUpgrade kernel-rt-debug-develUpgrade kernel-debuginfoUpgrade kernel-core | May 20, 2022 | May 18, 2022 |
| Suse | — | Upgrade cluster-md-kmp-preemptUpgrade kselftests-kmp-preemptUpgrade kernel-azure-optionalUpgrade dlm-kmp-64kbUpgrade gfs2-kmp-defaultUpgrade kernel-syms-azureUpgrade kernel-develUpgrade cluster-md-kmp-64kbUpgrade dtb-nvidiaUpgrade kernel-default-base-rebuildUpgrade dtb-caviumUpgrade ocfs2-kmp-azureUpgrade dtb-rockchipUpgrade kmod-bash-completionUpgrade gfs2-kmp-azureUpgrade reiserfs-kmp-azureUpgrade dtb-armUpgrade dtb-zteUpgrade kernel-64kb-develUpgrade ocfs2-kmp-preemptUpgrade kernel-default-optionalUpgrade kernel-sourceUpgrade dtb-alUpgrade kernel-kvmsmallUpgrade kernel-devel-azureUpgrade dtb-qcomUpgrade dtb-sprdUpgrade perl-bootloader-yamlUpgrade kernel-defaultUpgrade kernel-preempt-extraUpgrade dtb-mediatekUpgrade ocfs2-kmp-defaultUpgrade kernel-azure-develUpgrade kernel-azure-livepatch-develUpgrade dtb-allwinnerUpgrade kmod-compatUpgrade kselftests-kmp-64kbUpgrade dtb-alteraUpgrade kernel-preempt-develUpgrade libkmod2Upgrade dtb-apmUpgrade dtb-exynosUpgrade kernel-preemptUpgrade dtb-xilinxUpgrade kernel-symsUpgrade kernel-kvmsmall-develUpgrade gfs2-kmp-preemptUpgrade cluster-md-kmp-defaultUpgrade kernel-64kb-livepatch-develUpgrade ocfs2-kmp-64kbUpgrade kselftests-kmp-defaultUpgrade kernel-preempt-livepatch-develUpgrade dtb-marvellUpgrade kernel-azureUpgrade dtb-lgUpgrade kselftests-kmp-azureUpgrade kernel-obs-qaUpgrade kernel-64kbUpgrade kernel-default-livepatch-develUpgrade kernel-64kb-extraUpgrade kernel-source-vanillaUpgrade kmodUpgrade dtb-renesasUpgrade gfs2-kmp-64kbUpgrade kernel-obs-buildUpgrade kernel-docs-htmlUpgrade kernel-debugUpgrade dtb-freescaleUpgrade kernel-azure-extraUpgrade reiserfs-kmp-preemptUpgrade kernel-debug-develUpgrade reiserfs-kmp-defaultUpgrade kernel-64kb-optionalUpgrade dtb-hisiliconUpgrade dlm-kmp-defaultUpgrade reiserfs-kmp-64kbUpgrade kernel-kvmsmall-livepatch-develUpgrade perl-bootloaderUpgrade dtb-amdUpgrade dtb-socionextUpgrade kernel-macrosUpgrade kernel-default-extraUpgrade kernel-default-baseUpgrade kernel-debug-livepatch-develUpgrade dtb-broadcomUpgrade kernel-default-livepatchUpgrade dtb-amlogicUpgrade dlm-kmp-preemptUpgrade kernel-zfcpdumpUpgrade libkmod-develUpgrade kernel-source-azureUpgrade kernel-preempt-optionalUpgrade kernel-docsUpgrade kernel-default-develUpgrade dlm-kmp-azureUpgrade cluster-md-kmp-azure | Oct 13, 2021 | Oct 12, 2021 |
| Ubuntu | — | Upgrade linux-image-4.15.0-208-lowlatencyUpgrade linux-image-bluefieldUpgrade linux-image-4.15.0-1137-kvmUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-5.4.0-146-genericUpgrade linux-image-azure-lts-18.04Upgrade linux-image-generic-hwe-18.04Upgrade linux-image-virtual-lts-xenialUpgrade linux-image-4.15.0-1162-azureUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-gcp-lts-20.04Upgrade linux-image-awsUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-5.4.0-1046-ibmUpgrade linux-image-gke-5.4Upgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-5.4.0-1023-xilinx-zynqmpUpgrade linux-image-5.4.0-1088-kvmUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-kvmUpgrade linux-image-5.4.0-1096-gkeUpgrade linux-image-aws-lts-18.04Upgrade linux-image-4.15.0-1129-raspi2Upgrade linux-image-generic-lts-xenialUpgrade linux-image-5.4.0-1098-oracleUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-virtualUpgrade linux-image-raspi-hwe-18.04Upgrade linux-image-5.4.0-1066-gkeopUpgrade linux-image-azure-lts-20.04Upgrade linux-image-4.15.0-1116-oracleUpgrade linux-image-gcp-lts-18.04Upgrade linux-image-5.4.0-1082-raspiUpgrade linux-image-generic-lpaeUpgrade linux-image-4.15.0-1147-gcpUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-raspi2Upgrade linux-image-oracleUpgrade linux-image-oem-osp1Upgrade linux-image-4.4.0-239-lowlatencyUpgrade linux-image-4.15.0-208-genericUpgrade linux-image-gcpUpgrade linux-image-gkeUpgrade linux-image-5.4.0-146-lowlatencyUpgrade linux-image-aws-hweUpgrade linux-image-4.4.0-1118-kvmUpgrade linux-image-5.4.0-1102-gcpUpgrade linux-image-lowlatencyUpgrade linux-image-4.15.0-1153-awsUpgrade linux-image-4.4.0-1117-awsUpgrade linux-image-ibm-lts-20.04Upgrade linux-image-5.4.0-1060-bluefieldUpgrade linux-image-oracle-lts-18.04Upgrade linux-image-5.4.0-1099-awsUpgrade linux-image-4.4.0-1155-awsUpgrade linux-image-aws-lts-20.04Upgrade linux-image-4.15.0-208-generic-lpaeUpgrade linux-image-azureUpgrade linux-image-gkeopUpgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-5.4.0-146-generic-lpaeUpgrade linux-image-snapdragonUpgrade linux-image-ibmUpgrade linux-image-4.15.0-1062-dell300xUpgrade linux-image-raspiUpgrade linux-image-dell300xUpgrade linux-image-genericUpgrade linux-image-4.4.0-239-genericUpgrade linux-image-oemUpgrade linux-image-oracle-lts-20.04Upgrade linux-image-5.4.0-1105-azureUpgrade linux-image-4.15.0-1148-snapdragonUpgrade linux-image-gkeop-5.4 | 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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