A memory overflow vulnerability was found in the Linux kernel’s ipc functionality of the memcg subsystem, in the way a user calls the semget function multiple times, creating semaphores. This flaw allows a local user to starve the resources, causing a denial of service. The highest threat from this vulnerability is to system availability.
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-tools-libsUpgrade kernelUpgrade bpftoolUpgrade kernel-debug-modules-extraUpgrade kernel-debug-modulesUpgrade kernel-cross-headersUpgrade kernel-modules-extraUpgrade kernel-modulesUpgrade kernel-coreUpgrade kernel-tools-libs-develUpgrade perfUpgrade kernel-headersUpgrade kernel-debug-coreUpgrade kernel-develUpgrade kernel-debugUpgrade kernel-abi-stablelistsUpgrade kernel-docUpgrade kernel-debug-develUpgrade kernel-toolsUpgrade python3-perf | May 13, 2022 | May 10, 2022 |
| Amazon Linux Ami 2 | — | Upgrade kernel-toolsUpgrade bpftool-debuginfoUpgrade bpftoolUpgrade kernel-tools-debuginfoUpgrade python-perfUpgrade kernel-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade perfUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-headersUpgrade kernel-livepatch-5.10.155-138.670Upgrade perf-debuginfoUpgrade kernel-develUpgrade python-perf-debuginfoUpgrade kernelUpgrade kernel-tools-devel | Dec 9, 2022 | Aug 23, 2022 |
| Centos_linux | — | Upgrade kernelUpgrade kernel-rt | May 13, 2022 | May 10, 2022 |
| Debian | — | Upgrade linux | Dec 22, 2022 | Aug 23, 2022 |
| Huawei Euleros 2_0_sp8 | — | Upgrade kernel-tools-libsUpgrade perfUpgrade kernel-develUpgrade python-perfUpgrade bpftoolUpgrade kernel-toolsUpgrade kernelUpgrade kernel-headersUpgrade python3-perf | Dec 28, 2021 | Dec 25, 2021 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernelUpgrade python3-perf | Jan 28, 2022 | Dec 25, 2021 |
| Oracle_linux | — | Upgrade kernelUpgrade kernel-uek | May 18, 2022 | Jul 15, 2021 |
| Redhat_linux | — | Upgrade kernel-rtUpgrade kernel | May 13, 2022 | May 10, 2022 |
| Rocky_linux | — | Upgrade kernel-tools-libs-develUpgrade python3-perfUpgrade kernel-debugUpgrade kernel-tools-debuginfoUpgrade kernel-rtUpgrade kernel-rt-debug-develUpgrade kernel-rt-develUpgrade kernel-rt-coreUpgrade kernel-toolsUpgrade kernel-rt-debuginfoUpgrade kernel-rt-debugUpgrade perfUpgrade kernel-rt-debug-modules-extraUpgrade perf-debuginfoUpgrade kernel-rt-kvmUpgrade kernel-develUpgrade kernel-rt-modulesUpgrade kernel-modulesUpgrade kernel-rt-debug-kvmUpgrade kernel-debug-modules-extraUpgrade kernel-debug-modulesUpgrade bpftoolUpgrade kernel-tools-libsUpgrade kernel-headersUpgrade kernel-debug-debuginfoUpgrade kernel-debug-coreUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-modules-extraUpgrade kernel-rt-modules-extraUpgrade kernel-rt-debug-coreUpgrade bpftool-debuginfoUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-debuginfoUpgrade kernelUpgrade kernel-rt-debug-modulesUpgrade kernel-debug-develUpgrade kernel-rt-debug-debuginfoUpgrade kernel-cross-headersUpgrade kernel-coreUpgrade python3-perf-debuginfo | Mar 5, 2024 | Aug 23, 2022 |
| Suse | — | Upgrade kernel-azure-baseUpgrade kernel-debug-livepatch-develUpgrade dtb-renesasUpgrade gfs2-kmp-preemptUpgrade dtb-amlogicUpgrade ocfs2-kmp-azureUpgrade dtb-sprdUpgrade kernel-docs-htmlUpgrade kernel-preempt-optionalUpgrade dlm-kmp-azureUpgrade dtb-socionextUpgrade kselftests-kmp-preemptUpgrade kernel-debug-develUpgrade kernel-defaultUpgrade kernel-docsUpgrade kernel-obs-buildUpgrade kernel-preempt-livepatch-develUpgrade cluster-md-kmp-preemptUpgrade kernel-debugUpgrade dtb-amdUpgrade kernel-64kb-optionalUpgrade kernel-default-baseUpgrade kselftests-kmp-defaultUpgrade cluster-md-kmp-64kbUpgrade kernel-zfcpdump-manUpgrade kernel-default-livepatch-develUpgrade dtb-nvidiaUpgrade dlm-kmp-defaultUpgrade dtb-marvellUpgrade dlm-kmp-preemptUpgrade kernel-preempt-extraUpgrade gfs2-kmp-defaultUpgrade kernel-default-manUpgrade dtb-hisiliconUpgrade cluster-md-kmp-defaultUpgrade reiserfs-kmp-defaultUpgrade kernel-64kb-extraUpgrade dtb-armUpgrade kernel-azure-extraUpgrade dtb-rockchipUpgrade kernel-azure-optionalUpgrade dtb-zteUpgrade dtb-exynosUpgrade dtb-caviumUpgrade dtb-allwinnerUpgrade kernel-kvmsmall-baseUpgrade kernel-azure-develUpgrade kselftests-kmp-azureUpgrade kernel-vanilla-baseUpgrade kernel-source-azureUpgrade kernel-syms-azureUpgrade kernel-default-livepatchUpgrade dtb-alUpgrade kernel-64kb-livepatch-develUpgrade kselftests-kmp-64kbUpgrade kernel-kvmsmallUpgrade kernel-default-base-rebuildUpgrade kernel-symsUpgrade dtb-qcomUpgrade kernel-vanilla-develUpgrade kernel-develUpgrade kernel-devel-azureUpgrade ocfs2-kmp-defaultUpgrade kernel-zfcpdumpUpgrade kernel-default-extraUpgrade kernel-preempt-develUpgrade kernel-64kbUpgrade kernel-preemptUpgrade dlm-kmp-64kbUpgrade cluster-md-kmp-azureUpgrade kernel-kvmsmall-livepatch-develUpgrade gfs2-kmp-azureUpgrade kernel-kvmsmall-develUpgrade kernel-default-optionalUpgrade kernel-azureUpgrade kernel-macrosUpgrade reiserfs-kmp-64kbUpgrade ocfs2-kmp-64kbUpgrade kernel-64kb-develUpgrade dtb-xilinxUpgrade ocfs2-kmp-preemptUpgrade gfs2-kmp-64kbUpgrade reiserfs-kmp-preemptUpgrade dtb-broadcomUpgrade dtb-freescaleUpgrade dtb-lgUpgrade reiserfs-kmp-azureUpgrade dtb-apmUpgrade kernel-azure-livepatch-develUpgrade dtb-mediatekUpgrade kernel-vanilla-livepatch-develUpgrade dtb-alteraUpgrade kernel-obs-qaUpgrade kernel-vanillaUpgrade kernel-sourceUpgrade kernel-source-vanillaUpgrade kernel-default-develUpgrade kernel-debug-base | Sep 16, 2021 | Sep 16, 2021 |
| Ubuntu | — | Upgrade linux-image-5.11.0-40-generic-64kUpgrade linux-image-4.15.0-1102-kvmUpgrade linux-image-5.11.0-1022-raspiUpgrade linux-image-5.13.0-1007-azureUpgrade linux-image-azure-lts-20.04Upgrade linux-image-5.13.0-1006-gcpUpgrade linux-image-5.11.0-1019-kvmUpgrade linux-image-gkeopUpgrade linux-image-5.13.0-21-generic-64kUpgrade linux-image-oracle-lts-20.04Upgrade linux-image-bluefieldUpgrade linux-image-5.13.0-21-genericUpgrade linux-image-5.4.0-90-genericUpgrade linux-image-5.11.0-1021-azureUpgrade linux-image-5.8.0-1043-azureUpgrade linux-image-5.11.0-1022-raspi-nolpaeUpgrade linux-image-gcp-lts-20.04Upgrade linux-image-4.15.0-1115-awsUpgrade linux-image-5.11.0-40-genericUpgrade linux-image-oracleUpgrade linux-image-oemUpgrade linux-image-5.4.0-90-generic-lpaeUpgrade linux-image-4.15.0-1098-raspi2Upgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-generic-lpaeUpgrade linux-image-ibmUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-lowlatencyUpgrade linux-image-5.4.0-1057-oracleUpgrade linux-image-5.11.0-1021-awsUpgrade linux-image-4.15.0-1126-azureUpgrade linux-image-aws-hweUpgrade linux-image-gkeop-5.4Upgrade linux-image-virtualUpgrade linux-image-oem-20.04bUpgrade linux-image-5.4.0-1059-awsUpgrade linux-image-ibm-lts-20.04Upgrade linux-image-4.15.0-162-generic-lpaeUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-5.4.0-1055-gkeUpgrade linux-image-4.15.0-1030-dell300xUpgrade linux-image-genericUpgrade linux-image-5.4.0-1049-kvmUpgrade linux-image-oem-20.04Upgrade linux-image-5.13.0-21-generic-lpaeUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-raspi-nolpaeUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-5.10.0-1050-oemUpgrade linux-image-dell300xUpgrade linux-image-4.15.0-162-lowlatencyUpgrade linux-image-oem-osp1Upgrade linux-image-4.15.0-162-genericUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-oracle-lts-18.04Upgrade linux-image-5.13.0-1005-kvmUpgrade linux-image-aws-lts-20.04Upgrade linux-image-snapdragonUpgrade linux-image-gkeUpgrade linux-image-raspi2Upgrade linux-image-gcpUpgrade linux-image-5.13.0-1006-awsUpgrade linux-image-aws-lts-18.04Upgrade linux-image-5.4.0-1021-bluefieldUpgrade linux-image-5.11.0-1021-oracleUpgrade linux-image-5.13.0-1010-raspi-nolpaeUpgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-5.13.0-1019-oemUpgrade linux-image-5.11.0-40-lowlatencyUpgrade linux-image-5.13.0-21-lowlatencyUpgrade linux-image-5.13.0-1017-oemUpgrade linux-image-5.13.0-1009-oracleUpgrade linux-image-gcp-lts-18.04Upgrade linux-image-4.15.0-1083-oracleUpgrade linux-image-5.4.0-1057-gcpUpgrade linux-image-generic-hwe-18.04Upgrade linux-image-5.11.0-40-generic-lpaeUpgrade linux-image-generic-64kUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-azureUpgrade linux-image-oem-20.04cUpgrade linux-image-5.4.0-1007-ibmUpgrade linux-image-5.13.0-1010-raspiUpgrade linux-image-awsUpgrade linux-image-5.4.0-1026-gkeopUpgrade linux-image-5.4.0-1063-azureUpgrade linux-image-5.4.0-1046-raspiUpgrade linux-image-5.11.0-1022-gcpUpgrade linux-image-4.15.0-1111-gcpUpgrade linux-image-kvmUpgrade linux-image-gke-5.4Upgrade linux-image-virtual-hwe-20.04Upgrade linux-image-raspi-hwe-18.04Upgrade linux-image-5.4.0-90-lowlatencyUpgrade linux-image-raspiUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-azure-lts-18.04Upgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-4.15.0-1115-snapdragon | Oct 21, 2021 | Sep 16, 2021 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Aug 23, 2022 |
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