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 python3-perfUpgrade kernel-debug-develUpgrade kernel-tools-libs-develUpgrade kernel-coreUpgrade kernel-abi-stablelistsUpgrade kernel-headersUpgrade kernel-debug-coreUpgrade kernel-debugUpgrade perfUpgrade kernel-docUpgrade kernel-modulesUpgrade kernelUpgrade kernel-cross-headersUpgrade kernel-toolsUpgrade kernel-debug-modules-extraUpgrade kernel-develUpgrade kernel-debug-modulesUpgrade bpftoolUpgrade kernel-modules-extraUpgrade kernel-tools-libs | 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 kernelUpgrade kernel-rt | May 13, 2022 | May 10, 2022 |
| Debian | — | Upgrade linux | Jul 30, 2024 | Aug 26, 2022 |
| Huawei Euleros 2_0_sp10 | — | Upgrade kernel-abi-stablelistsUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernelUpgrade python3-perf | Feb 28, 2022 | Dec 25, 2021 |
| Huawei Euleros 2_0_sp3 | — | Upgrade kernel-debuginfo-common-x86_64Upgrade kernel-debuginfoUpgrade kernelUpgrade kernel-headersUpgrade kernel-tools-libsUpgrade python-perfUpgrade perfUpgrade kernel-develUpgrade kernel-tools | May 25, 2022 | Dec 25, 2021 |
| Huawei Euleros 2_0_sp5 | — | Upgrade python-perfUpgrade kernel-toolsUpgrade kernel-headersUpgrade kernelUpgrade kernel-develUpgrade kernel-tools-libsUpgrade perf | Apr 26, 2022 | Dec 25, 2021 |
| Huawei Euleros 2_0_sp8 | — | Upgrade kernel-develUpgrade kernel-tools-libsUpgrade perfUpgrade kernel-headersUpgrade python3-perfUpgrade kernelUpgrade bpftoolUpgrade kernel-toolsUpgrade python-perf | 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 kernel-uekUpgrade kernel | May 18, 2022 | Aug 2, 2021 |
| Redhat_linux | — | Upgrade kernelUpgrade kernel-rtNo solution exists | May 13, 2022 | May 10, 2022 |
| Rocky_linux | — | Upgrade kernel-develUpgrade bpftool-debuginfoUpgrade kernel-tools-libsUpgrade python3-perf-debuginfoUpgrade kernel-debug-coreUpgrade kernel-rt-coreUpgrade kernel-debug-modulesUpgrade kernel-rt-debug-debuginfoUpgrade kernel-rt-debugUpgrade kernel-rt-develUpgrade bpftoolUpgrade kernel-cross-headersUpgrade kernel-debug-debuginfoUpgrade kernel-rt-debug-modulesUpgrade kernel-debugUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-toolsUpgrade kernel-rt-kvmUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-rtUpgrade kernel-modules-extraUpgrade kernel-tools-debuginfoUpgrade kernelUpgrade kernel-rt-modules-extraUpgrade kernel-debug-modules-extraUpgrade kernel-rt-debug-coreUpgrade kernel-rt-debuginfoUpgrade kernel-rt-debug-develUpgrade kernel-rt-debug-modules-extraUpgrade kernel-debug-develUpgrade kernel-debuginfoUpgrade kernel-rt-modulesUpgrade kernel-rt-debug-kvmUpgrade python3-perfUpgrade kernel-coreUpgrade perf-debuginfoUpgrade kernel-tools-libs-develUpgrade kernel-headersUpgrade kernel-modulesUpgrade perf | May 20, 2022 | May 18, 2022 |
| Suse | — | Upgrade kernel-default-develUpgrade kernel-obs-qaUpgrade dlm-kmp-azureUpgrade dtb-socionextUpgrade libkmod-develUpgrade dlm-kmp-preemptUpgrade kernel-azureUpgrade dtb-freescaleUpgrade kernel-zfcpdumpUpgrade kernel-obs-buildUpgrade dtb-amlogicUpgrade dtb-lgUpgrade kernel-default-baseUpgrade reiserfs-kmp-64kbUpgrade dtb-hisiliconUpgrade kernel-64kb-optionalUpgrade gfs2-kmp-preemptUpgrade kernel-64kb-extraUpgrade kmodUpgrade kernel-default-livepatch-develUpgrade dtb-amdUpgrade kernel-kvmsmall-develUpgrade dtb-renesasUpgrade dtb-marvellUpgrade dlm-kmp-defaultUpgrade kernel-macrosUpgrade reiserfs-kmp-defaultUpgrade cluster-md-kmp-azureUpgrade kernel-64kbUpgrade kernel-source-azureUpgrade kernel-default-extraUpgrade kernel-preempt-livepatch-develUpgrade kernel-default-livepatchUpgrade dtb-broadcomUpgrade kernel-debugUpgrade kernel-preempt-optionalUpgrade ocfs2-kmp-64kbUpgrade perl-bootloaderUpgrade kselftests-kmp-defaultUpgrade reiserfs-kmp-preemptUpgrade kernel-docsUpgrade gfs2-kmp-64kbUpgrade kernel-debug-livepatch-develUpgrade kselftests-kmp-azureUpgrade kernel-debug-develUpgrade kernel-source-vanillaUpgrade kernel-docs-htmlUpgrade kernel-kvmsmall-livepatch-develUpgrade cluster-md-kmp-defaultUpgrade kernel-64kb-livepatch-develUpgrade kernel-azure-extraUpgrade kernel-symsUpgrade kernel-develUpgrade gfs2-kmp-azureUpgrade kernel-preempt-develUpgrade kernel-default-base-rebuildUpgrade dtb-exynosUpgrade kselftests-kmp-preemptUpgrade dtb-nvidiaUpgrade gfs2-kmp-defaultUpgrade dtb-armUpgrade dtb-apmUpgrade dlm-kmp-64kbUpgrade kernel-azure-optionalUpgrade dtb-sprdUpgrade kernel-preemptUpgrade perl-bootloader-yamlUpgrade kernel-azure-develUpgrade dtb-xilinxUpgrade dtb-qcomUpgrade libkmod2Upgrade kernel-sourceUpgrade kernel-syms-azureUpgrade kselftests-kmp-64kbUpgrade dtb-zteUpgrade kernel-defaultUpgrade dtb-mediatekUpgrade dtb-allwinnerUpgrade kmod-compatUpgrade cluster-md-kmp-64kbUpgrade kernel-devel-azureUpgrade ocfs2-kmp-preemptUpgrade kernel-kvmsmallUpgrade ocfs2-kmp-azureUpgrade kmod-bash-completionUpgrade kernel-preempt-extraUpgrade kernel-64kb-develUpgrade dtb-caviumUpgrade cluster-md-kmp-preemptUpgrade dtb-alUpgrade kernel-default-optionalUpgrade reiserfs-kmp-azureUpgrade ocfs2-kmp-defaultUpgrade dtb-rockchipUpgrade kernel-azure-livepatch-develUpgrade dtb-altera | Oct 13, 2021 | Oct 12, 2021 |
| Ubuntu | — | Upgrade linux-image-5.4.0-1060-bluefieldUpgrade linux-image-ibm-lts-20.04Upgrade linux-image-4.4.0-1117-awsUpgrade linux-image-gkeop-5.4Upgrade linux-image-gkeopUpgrade linux-image-aws-hweUpgrade linux-image-oemUpgrade linux-image-aws-lts-20.04Upgrade linux-image-4.4.0-1155-awsUpgrade linux-image-5.4.0-146-generic-lpaeUpgrade linux-image-lowlatencyUpgrade linux-image-azureUpgrade linux-image-4.15.0-1062-dell300xUpgrade linux-image-oracle-lts-20.04Upgrade linux-image-raspiUpgrade linux-image-snapdragonUpgrade linux-image-4.15.0-1148-snapdragonUpgrade linux-image-5.4.0-1105-azureUpgrade linux-image-4.4.0-239-genericUpgrade linux-image-ibmUpgrade linux-image-5.4.0-146-lowlatencyUpgrade linux-image-5.4.0-1102-gcpUpgrade linux-image-5.4.0-1099-awsUpgrade linux-image-genericUpgrade linux-image-4.15.0-208-generic-lpaeUpgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-4.4.0-1118-kvmUpgrade linux-image-4.15.0-1153-awsUpgrade linux-image-oracle-lts-18.04Upgrade linux-image-dell300xUpgrade linux-image-5.4.0-1046-ibmUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-4.15.0-1162-azureUpgrade linux-image-oem-osp1Upgrade linux-image-virtual-hwe-16.04Upgrade linux-image-generic-hwe-18.04Upgrade linux-image-bluefieldUpgrade linux-image-azure-lts-18.04Upgrade linux-image-5.4.0-1066-gkeopUpgrade linux-image-gkeUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-5.4.0-1082-raspiUpgrade linux-image-4.15.0-1129-raspi2Upgrade linux-image-4.4.0-239-lowlatencyUpgrade linux-image-4.15.0-1147-gcpUpgrade linux-image-5.4.0-1098-oracleUpgrade linux-image-raspi-hwe-18.04Upgrade linux-image-generic-hwe-16.04Upgrade linux-image-aws-lts-18.04Upgrade linux-image-azure-lts-20.04Upgrade linux-image-virtualUpgrade linux-image-4.15.0-1116-oracleUpgrade linux-image-generic-lpaeUpgrade linux-image-gcpUpgrade linux-image-generic-lts-xenialUpgrade linux-image-5.4.0-1023-xilinx-zynqmpUpgrade linux-image-4.15.0-208-genericUpgrade linux-image-4.15.0-208-lowlatencyUpgrade linux-image-oracleUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-virtual-hwe-18.04Upgrade linux-image-awsUpgrade linux-image-raspi2Upgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-5.4.0-1088-kvmUpgrade linux-image-gcp-lts-18.04Upgrade linux-image-kvmUpgrade linux-image-5.4.0-146-genericUpgrade linux-image-gke-5.4Upgrade linux-image-4.15.0-1137-kvmUpgrade linux-image-gcp-lts-20.04Upgrade linux-image-5.4.0-1096-gkeUpgrade linux-image-lowlatency-hwe-16.04 | 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 |
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