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-toolsUpgrade kernel-abi-stablelistsUpgrade kernel-headersUpgrade kernel-debug-coreUpgrade kernel-tools-libs-develUpgrade python3-perfUpgrade kernel-docUpgrade kernel-develUpgrade kernel-debug-develUpgrade kernel-debugUpgrade kernel-modulesUpgrade perfUpgrade kernel-coreUpgrade bpftoolUpgrade kernel-cross-headersUpgrade kernelUpgrade kernel-tools-libsUpgrade kernel-modules-extraUpgrade kernel-debug-modules-extraUpgrade kernel-debug-modules | May 13, 2022 | May 10, 2022 |
| Amazon Linux Ami 2 | — | Upgrade kernel-livepatch-5.10.155-138.670Upgrade kernel-develUpgrade perfUpgrade perf-debuginfoUpgrade kernel-tools-develUpgrade kernel-headersUpgrade python-perf-debuginfoUpgrade kernelUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-debuginfoUpgrade python-perfUpgrade kernel-tools-debuginfoUpgrade bpftoolUpgrade bpftool-debuginfoUpgrade kernel-toolsUpgrade kernel-debuginfo-common-x86_64 | 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-headersUpgrade python3-perfUpgrade kernelUpgrade python-perfUpgrade kernel-toolsUpgrade perfUpgrade kernel-develUpgrade kernel-tools-libsUpgrade bpftool | Dec 28, 2021 | Dec 25, 2021 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernel-toolsUpgrade kernel-tools-libsUpgrade python3-perfUpgrade kernel | Jan 28, 2022 | Dec 25, 2021 |
| Oracle_linux | — | Upgrade kernel-uekUpgrade kernel | May 18, 2022 | Jul 15, 2021 |
| Redhat_linux | — | Upgrade kernel-rtUpgrade kernel | May 13, 2022 | May 10, 2022 |
| Rocky_linux | — | Upgrade kernel-rtUpgrade kernel-tools-debuginfoUpgrade kernel-rt-debuginfoUpgrade perfUpgrade kernel-debugUpgrade python3-perfUpgrade kernel-tools-libs-develUpgrade kernel-rt-debug-develUpgrade kernel-rt-debugUpgrade perf-debuginfoUpgrade kernel-rt-debug-modules-extraUpgrade kernel-rt-coreUpgrade kernel-toolsUpgrade kernel-rt-develUpgrade kernel-rt-kvmUpgrade kernel-develUpgrade kernel-modulesUpgrade kernel-rt-modulesUpgrade kernel-coreUpgrade kernel-rt-modules-extraUpgrade kernel-rt-debug-debuginfoUpgrade kernel-cross-headersUpgrade kernel-debug-develUpgrade bpftoolUpgrade kernel-tools-libsUpgrade kernel-debug-modulesUpgrade kernel-rt-debug-kvmUpgrade kernel-headersUpgrade kernel-debug-modules-extraUpgrade kernel-rt-debug-coreUpgrade kernel-rt-debug-modulesUpgrade kernel-debuginfoUpgrade bpftool-debuginfoUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-modules-extraUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debug-coreUpgrade kernelUpgrade kernel-debug-debuginfoUpgrade python3-perf-debuginfo | Mar 5, 2024 | Aug 23, 2022 |
| Suse | — | Upgrade dtb-nvidiaUpgrade dtb-armUpgrade kernel-preempt-optionalUpgrade kernel-docsUpgrade kernel-defaultUpgrade dtb-socionextUpgrade kernel-preempt-extraUpgrade kernel-64kb-extraUpgrade kernel-debug-livepatch-develUpgrade ocfs2-kmp-azureUpgrade reiserfs-kmp-defaultUpgrade dtb-sprdUpgrade dlm-kmp-preemptUpgrade kernel-default-baseUpgrade kernel-default-livepatch-develUpgrade dtb-rockchipUpgrade dlm-kmp-defaultUpgrade kernel-64kb-optionalUpgrade kernel-default-manUpgrade kernel-debugUpgrade dtb-amdUpgrade kernel-debug-develUpgrade kernel-preempt-livepatch-develUpgrade cluster-md-kmp-preemptUpgrade cluster-md-kmp-defaultUpgrade kernel-azure-baseUpgrade dlm-kmp-azureUpgrade dtb-amlogicUpgrade dtb-marvellUpgrade gfs2-kmp-preemptUpgrade kselftests-kmp-defaultUpgrade kselftests-kmp-preemptUpgrade kernel-docs-htmlUpgrade dtb-renesasUpgrade gfs2-kmp-defaultUpgrade cluster-md-kmp-64kbUpgrade dtb-hisiliconUpgrade kernel-obs-buildUpgrade kernel-zfcpdump-manUpgrade kernel-azure-extraUpgrade cluster-md-kmp-azureUpgrade ocfs2-kmp-defaultUpgrade kernel-vanilla-develUpgrade dlm-kmp-64kbUpgrade dtb-freescaleUpgrade kernel-source-vanillaUpgrade dtb-xilinxUpgrade ocfs2-kmp-preemptUpgrade kernel-default-livepatchUpgrade kernel-zfcpdumpUpgrade dtb-apmUpgrade reiserfs-kmp-64kbUpgrade kernel-kvmsmall-develUpgrade kernel-preemptUpgrade kernel-64kb-develUpgrade kernel-kvmsmallUpgrade kernel-64kbUpgrade kselftests-kmp-azureUpgrade dtb-alUpgrade kernel-azure-optionalUpgrade kernel-source-azureUpgrade kernel-default-develUpgrade kernel-kvmsmall-baseUpgrade dtb-caviumUpgrade kernel-vanilla-baseUpgrade dtb-allwinnerUpgrade kernel-debug-baseUpgrade kernel-syms-azureUpgrade kernel-azure-develUpgrade dtb-exynosUpgrade kernel-default-base-rebuildUpgrade kernel-develUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-obs-qaUpgrade kernel-default-extraUpgrade kernel-devel-azureUpgrade gfs2-kmp-64kbUpgrade dtb-zteUpgrade kselftests-kmp-64kbUpgrade kernel-macrosUpgrade kernel-vanillaUpgrade gfs2-kmp-azureUpgrade kernel-azureUpgrade dtb-qcomUpgrade ocfs2-kmp-64kbUpgrade kernel-preempt-develUpgrade kernel-default-optionalUpgrade kernel-symsUpgrade kernel-vanilla-livepatch-develUpgrade kernel-64kb-livepatch-develUpgrade dtb-alteraUpgrade dtb-broadcomUpgrade kernel-sourceUpgrade dtb-mediatekUpgrade reiserfs-kmp-azureUpgrade reiserfs-kmp-preemptUpgrade dtb-lgUpgrade kernel-azure-livepatch-devel | Sep 16, 2021 | Sep 16, 2021 |
| Ubuntu | — | Upgrade linux-image-oracleUpgrade linux-image-5.11.0-1021-awsUpgrade linux-image-ibmUpgrade linux-image-5.11.0-1022-raspi-nolpaeUpgrade linux-image-oem-20.04Upgrade linux-image-oracle-lts-20.04Upgrade linux-image-oemUpgrade linux-image-ibm-lts-20.04Upgrade linux-image-5.13.0-21-genericUpgrade linux-image-5.11.0-1022-raspiUpgrade linux-image-aws-hweUpgrade linux-image-5.8.0-1043-azureUpgrade linux-image-5.13.0-1007-azureUpgrade linux-image-4.15.0-1102-kvmUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-5.10.0-1050-oemUpgrade linux-image-lowlatencyUpgrade linux-image-5.4.0-1059-awsUpgrade linux-image-5.11.0-40-generic-64kUpgrade linux-image-oem-20.04bUpgrade linux-image-5.13.0-21-generic-lpaeUpgrade linux-image-azure-lts-20.04Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-5.4.0-1049-kvmUpgrade linux-image-5.11.0-1021-azureUpgrade linux-image-4.15.0-1030-dell300xUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-4.15.0-1098-raspi2Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-gkeopUpgrade linux-image-5.11.0-1019-kvmUpgrade linux-image-5.13.0-1006-gcpUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-genericUpgrade linux-image-5.4.0-1057-oracleUpgrade linux-image-5.4.0-1055-gkeUpgrade linux-image-5.13.0-21-generic-64kUpgrade linux-image-5.4.0-90-generic-lpaeUpgrade linux-image-4.15.0-162-generic-lpaeUpgrade linux-image-generic-lpaeUpgrade linux-image-gcp-lts-20.04Upgrade linux-image-4.15.0-1115-awsUpgrade linux-image-5.4.0-90-genericUpgrade linux-image-5.11.0-40-genericUpgrade linux-image-raspi-nolpaeUpgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-bluefieldUpgrade linux-image-virtualUpgrade linux-image-gkeop-5.4Upgrade linux-image-4.15.0-1126-azureUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-5.4.0-1026-gkeopUpgrade linux-image-kvmUpgrade linux-image-oracle-lts-18.04Upgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-4.15.0-162-lowlatencyUpgrade linux-image-4.15.0-1111-gcpUpgrade linux-image-4.15.0-162-genericUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-5.4.0-1007-ibmUpgrade linux-image-5.4.0-1046-raspiUpgrade linux-image-azure-lts-18.04Upgrade linux-image-generic-hwe-18.04Upgrade linux-image-5.4.0-1057-gcpUpgrade linux-image-oem-20.04cUpgrade linux-image-5.13.0-1017-oemUpgrade linux-image-5.13.0-21-lowlatencyUpgrade linux-image-5.13.0-1009-oracleUpgrade linux-image-raspi2Upgrade linux-image-5.13.0-1005-kvmUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-5.11.0-1022-gcpUpgrade linux-image-aws-lts-18.04Upgrade linux-image-gcp-lts-18.04Upgrade linux-image-5.13.0-1010-raspi-nolpaeUpgrade linux-image-5.4.0-1021-bluefieldUpgrade linux-image-5.13.0-1019-oemUpgrade linux-image-gcpUpgrade linux-image-5.11.0-1021-oracleUpgrade linux-image-aws-lts-20.04Upgrade linux-image-gke-5.4Upgrade linux-image-5.4.0-90-lowlatencyUpgrade linux-image-5.4.0-1063-azureUpgrade linux-image-5.11.0-40-lowlatencyUpgrade linux-image-gkeUpgrade linux-image-azureUpgrade linux-image-generic-64kUpgrade linux-image-snapdragonUpgrade linux-image-5.13.0-1010-raspiUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-dell300xUpgrade linux-image-4.15.0-1083-oracleUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-oem-osp1Upgrade linux-image-5.13.0-1006-awsUpgrade linux-image-raspi-hwe-18.04Upgrade linux-image-4.15.0-1115-snapdragonUpgrade linux-image-raspiUpgrade linux-image-awsUpgrade linux-image-5.11.0-40-generic-lpae | 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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