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-coreUpgrade perfUpgrade kernel-debugUpgrade kernel-abi-stablelistsUpgrade python3-perfUpgrade kernel-debug-develUpgrade kernel-docUpgrade kernel-headersUpgrade kernel-modulesUpgrade kernel-tools-libs-develUpgrade kernel-debug-coreUpgrade kernel-tools-libsUpgrade kernel-cross-headersUpgrade kernel-toolsUpgrade kernel-debug-modules-extraUpgrade kernel-develUpgrade kernel-debug-modulesUpgrade kernelUpgrade kernel-modules-extraUpgrade 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-toolsUpgrade kernel-tools-libsUpgrade kernel-abi-stablelists | Feb 28, 2022 | Dec 25, 2021 |
| Huawei Euleros 2_0_sp3 | — | Upgrade kernel-develUpgrade kernel-toolsUpgrade perfUpgrade python-perfUpgrade kernel-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-tools-libsUpgrade kernel-headersUpgrade kernel | May 25, 2022 | Dec 25, 2021 |
| Huawei Euleros 2_0_sp5 | — | Upgrade kernel-toolsUpgrade kernel-headersUpgrade python-perfUpgrade kernel-develUpgrade kernel-tools-libsUpgrade perfUpgrade kernel | Apr 26, 2022 | Dec 25, 2021 |
| Huawei Euleros 2_0_sp8 | — | Upgrade python3-perfUpgrade kernel-headersUpgrade perfUpgrade kernel-develUpgrade kernel-tools-libsUpgrade kernelUpgrade python-perfUpgrade bpftoolUpgrade kernel-tools | Dec 28, 2021 | Dec 25, 2021 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernelUpgrade kernel-tools-libsUpgrade python3-perfUpgrade kernel-tools | Jan 28, 2022 | Dec 25, 2021 |
| Oracle_linux | — | Upgrade kernelUpgrade kernel-uek | May 18, 2022 | Aug 2, 2021 |
| Redhat_linux | — | Upgrade kernelNo solution existsUpgrade kernel-rt | May 13, 2022 | May 10, 2022 |
| Rocky_linux | — | Upgrade kernel-debuginfoUpgrade kernel-rt-debuginfoUpgrade perfUpgrade kernel-rt-debug-modules-extraUpgrade kernel-rt-debug-develUpgrade kernel-debug-develUpgrade python3-perfUpgrade kernel-rt-modulesUpgrade kernel-rt-debug-kvmUpgrade kernel-modulesUpgrade kernel-headersUpgrade kernel-tools-libs-develUpgrade perf-debuginfoUpgrade kernel-coreUpgrade kernel-debug-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernelUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-cross-headersUpgrade kernel-rt-debug-coreUpgrade kernel-toolsUpgrade kernel-rt-kvmUpgrade kernel-rt-develUpgrade kernel-rt-debugUpgrade kernel-rtUpgrade kernel-debugUpgrade bpftoolUpgrade kernel-develUpgrade bpftool-debuginfoUpgrade kernel-rt-debug-debuginfoUpgrade kernel-rt-debug-modulesUpgrade kernel-debug-modulesUpgrade kernel-modules-extraUpgrade kernel-rt-coreUpgrade kernel-tools-libsUpgrade kernel-debug-coreUpgrade python3-perf-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-rt-modules-extraUpgrade kernel-debug-modules-extra | May 20, 2022 | May 18, 2022 |
| Suse | — | Upgrade kernel-debug-develUpgrade ocfs2-kmp-64kbUpgrade dtb-marvellUpgrade kernel-azureUpgrade kernel-preempt-livepatch-develUpgrade gfs2-kmp-preemptUpgrade kernel-64kb-optionalUpgrade kernel-azure-extraUpgrade kernel-obs-qaUpgrade kselftests-kmp-defaultUpgrade dtb-lgUpgrade kmodUpgrade kernel-obs-buildUpgrade dtb-renesasUpgrade dtb-amdUpgrade dtb-hisiliconUpgrade dlm-kmp-defaultUpgrade kernel-macrosUpgrade dtb-freescaleUpgrade reiserfs-kmp-defaultUpgrade perl-bootloaderUpgrade kernel-debugUpgrade reiserfs-kmp-64kbUpgrade kernel-source-vanillaUpgrade kernel-64kb-extraUpgrade kernel-default-livepatch-develUpgrade kernel-default-baseUpgrade cluster-md-kmp-azureUpgrade kernel-default-extraUpgrade kernel-default-livepatchUpgrade kernel-debug-livepatch-develUpgrade kernel-kvmsmall-develUpgrade libkmod-develUpgrade kernel-zfcpdumpUpgrade kernel-source-azureUpgrade dlm-kmp-preemptUpgrade kernel-preempt-optionalUpgrade kernel-64kbUpgrade dtb-amlogicUpgrade dtb-broadcomUpgrade kernel-kvmsmall-livepatch-develUpgrade gfs2-kmp-64kbUpgrade kernel-docs-htmlUpgrade kernel-64kb-livepatch-develUpgrade dtb-socionextUpgrade cluster-md-kmp-defaultUpgrade kernel-docsUpgrade kselftests-kmp-azureUpgrade kernel-default-develUpgrade dlm-kmp-azureUpgrade reiserfs-kmp-preemptUpgrade kernel-devel-azureUpgrade kernel-preemptUpgrade dtb-zteUpgrade kernel-preempt-develUpgrade kernel-azure-develUpgrade dtb-alteraUpgrade kselftests-kmp-64kbUpgrade kernel-64kb-develUpgrade kernel-azure-optionalUpgrade ocfs2-kmp-azureUpgrade kernel-default-base-rebuildUpgrade perl-bootloader-yamlUpgrade kernel-develUpgrade dtb-caviumUpgrade dtb-rockchipUpgrade dtb-qcomUpgrade kernel-symsUpgrade dtb-mediatekUpgrade cluster-md-kmp-preemptUpgrade reiserfs-kmp-azureUpgrade kernel-syms-azureUpgrade kernel-defaultUpgrade kernel-kvmsmallUpgrade dtb-sprdUpgrade kernel-sourceUpgrade kmod-compatUpgrade kernel-preempt-extraUpgrade kernel-azure-livepatch-develUpgrade libkmod2Upgrade dtb-exynosUpgrade dtb-apmUpgrade dtb-allwinnerUpgrade cluster-md-kmp-64kbUpgrade kmod-bash-completionUpgrade dtb-alUpgrade kernel-default-optionalUpgrade dlm-kmp-64kbUpgrade kselftests-kmp-preemptUpgrade dtb-armUpgrade dtb-xilinxUpgrade ocfs2-kmp-preemptUpgrade gfs2-kmp-azureUpgrade dtb-nvidiaUpgrade gfs2-kmp-defaultUpgrade ocfs2-kmp-default | Oct 13, 2021 | Oct 12, 2021 |
| Ubuntu | — | Upgrade linux-image-virtualUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-5.4.0-1098-oracleUpgrade linux-image-awsUpgrade linux-image-4.15.0-1147-gcpUpgrade linux-image-5.4.0-1066-gkeopUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-gcpUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-4.15.0-1137-kvmUpgrade linux-image-5.4.0-1046-ibmUpgrade linux-image-gkeUpgrade linux-image-raspi2Upgrade linux-image-4.15.0-208-genericUpgrade linux-image-oem-osp1Upgrade linux-image-kvmUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-5.4.0-1082-raspiUpgrade linux-image-bluefieldUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-generic-hwe-18.04Upgrade linux-image-5.4.0-146-genericUpgrade linux-image-4.15.0-1116-oracleUpgrade linux-image-4.15.0-208-lowlatencyUpgrade linux-image-oracleUpgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-aws-lts-18.04Upgrade linux-image-generic-lpaeUpgrade linux-image-5.4.0-1023-xilinx-zynqmpUpgrade linux-image-gcp-lts-18.04Upgrade linux-image-azure-lts-18.04Upgrade linux-image-4.15.0-1162-azureUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-azure-lts-20.04Upgrade linux-image-generic-hwe-16.04Upgrade linux-image-4.15.0-1129-raspi2Upgrade linux-image-gke-5.4Upgrade linux-image-raspi-hwe-18.04Upgrade linux-image-5.4.0-1088-kvmUpgrade linux-image-4.4.0-239-lowlatencyUpgrade linux-image-5.4.0-1096-gkeUpgrade linux-image-generic-lts-xenialUpgrade linux-image-gcp-lts-20.04Upgrade linux-image-ibmUpgrade linux-image-ibm-lts-20.04Upgrade linux-image-4.4.0-239-genericUpgrade linux-image-4.4.0-1117-awsUpgrade linux-image-raspiUpgrade linux-image-snapdragonUpgrade linux-image-4.15.0-1153-awsUpgrade linux-image-lowlatencyUpgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-gkeopUpgrade linux-image-5.4.0-146-lowlatencyUpgrade linux-image-genericUpgrade linux-image-4.4.0-1155-awsUpgrade linux-image-aws-lts-20.04Upgrade linux-image-5.4.0-1060-bluefieldUpgrade linux-image-4.15.0-208-generic-lpaeUpgrade linux-image-4.15.0-1062-dell300xUpgrade linux-image-azureUpgrade linux-image-dell300xUpgrade linux-image-5.4.0-1099-awsUpgrade linux-image-oracle-lts-18.04Upgrade linux-image-5.4.0-146-generic-lpaeUpgrade linux-image-aws-hweUpgrade linux-image-5.4.0-1102-gcpUpgrade linux-image-4.4.0-1118-kvmUpgrade linux-image-oemUpgrade linux-image-gkeop-5.4Upgrade linux-image-oracle-lts-20.04Upgrade linux-image-4.15.0-1148-snapdragonUpgrade linux-image-5.4.0-1105-azure | 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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