In the Linux kernel, the following vulnerability has been resolved:
sched/membarrier: reduce the ability to hammer on sys_membarrier
On some systems, sys_membarrier can be very expensive, causing overall slowdowns for everything. So put a lock on the path in order to serialize the accesses to prevent the ability for this to be called at too high of a frequency and saturate the machine.
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 kernel-64k-modulesUpgrade kernel-toolsUpgrade kernel-64kUpgrade kernel-debug-modules-extraUpgrade kernel-rt-debug-coreUpgrade rvUpgrade kernel-64k-debug-modulesUpgrade kernel-64k-debug-develUpgrade kernel-rt-kvmUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-rt-modules-coreUpgrade kernel-zfcpdump-modulesUpgrade bpftoolUpgrade kernel-debug-modules-coreUpgrade kernel-rt-debug-modulesUpgrade kernel-rtUpgrade kernel-rt-modules-extraUpgrade kernel-64k-debug-devel-matchedUpgrade kernel-cross-headersUpgrade kernel-64k-debug-coreUpgrade kernel-zfcpdump-coreUpgrade kernel-tools-libs-develUpgrade kernelUpgrade kernel-rt-debugUpgrade kernel-64k-coreUpgrade kernel-debug-modulesUpgrade kernel-rt-develUpgrade kernel-debug-uki-virtUpgrade kernel-zfcpdumpUpgrade kernel-64k-debugUpgrade perfUpgrade kernel-debug-devel-matchedUpgrade kernel-64k-develUpgrade kernel-debug-coreUpgrade python3-perfUpgrade kernel-64k-debug-modules-coreUpgrade kernel-abi-stablelistsUpgrade kernel-headersUpgrade libperfUpgrade kernel-docUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-debugUpgrade kernel-devel-matchedUpgrade kernel-64k-devel-matchedUpgrade kernel-rt-debug-develUpgrade kernel-modules-coreUpgrade kernel-64k-modules-extraUpgrade kernel-rt-coreUpgrade kernel-uki-virtUpgrade kernel-rt-debug-kvmUpgrade rtlaUpgrade kernel-rt-debug-modules-coreUpgrade kernel-develUpgrade kernel-modules-extraUpgrade kernel-zfcpdump-develUpgrade kernel-modulesUpgrade kernel-rt-modulesUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-rt-debug-modules-extraUpgrade kernel-debug-develUpgrade kernel-64k-modules-coreUpgrade kernel-64k-debug-modules-extraUpgrade kernel-core | May 31, 2024 | Feb 26, 2024 |
| Amazon Linux Ami 2 | — | Upgrade python-perf-debuginfoUpgrade kernel-toolsUpgrade bpftool-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-livepatch-5.10.210-201.852Upgrade python-perfUpgrade perf-debuginfoUpgrade kernel-livepatch-5.15.149-99.161Upgrade kernel-tools-debuginfoUpgrade kernel-tools-develUpgrade perfUpgrade kernel-debuginfo-common-aarch64Upgrade bpftoolUpgrade kernel-headersUpgrade kernel-livepatch-4.14.336-257.568Upgrade kernel-debuginfoUpgrade kernel-develUpgrade kernel | Apr 26, 2024 | Feb 26, 2024 |
| Amazon_linux_2023 | — | Upgrade kernel-debuginfo-common-x86_64Upgrade kernel-libbpf-staticUpgrade bpftool-debuginfoUpgrade kernelUpgrade kernel-libbpf-develUpgrade kernel-debuginfoUpgrade kernel-headersUpgrade kernel-libbpfUpgrade kernel-tools-develUpgrade perf-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade python3-perf-debuginfoUpgrade kernel-develUpgrade kernel-toolsUpgrade kernel-modules-extraUpgrade python3-perfUpgrade perfUpgrade bpftoolUpgrade kernel-modules-extra-commonUpgrade kernel-tools-debuginfoUpgrade kernel-livepatch-6.1.79-99.164 | Feb 17, 2025 | Feb 24, 2024 |
| Centos_linux | — | Upgrade kernel-rtUpgrade kernel | Mar 13, 2024 | Feb 26, 2024 |
| Debian | — | Upgrade linux | May 8, 2024 | Feb 26, 2024 |
| F5 Big Ip | — | — | May 22, 2024 | Mar 15, 2024 |
| Huawei Euleros 2_0_sp10 | — | Upgrade python3-perfUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade kernel | May 13, 2024 | Feb 26, 2024 |
| Huawei Euleros 2_0_sp11 | — | Upgrade kernel-abi-stablelistsUpgrade kernelUpgrade python3-perfUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade bpftool | Jun 3, 2024 | Feb 26, 2024 |
| Huawei Euleros 2_0_sp12 | — | Upgrade bpftoolUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernel-abi-stablelistsUpgrade kernelUpgrade python3-perf | Jul 1, 2024 | Feb 26, 2024 |
| Huawei Euleros 2_0_sp8 | — | Upgrade kernelUpgrade kernel-headersUpgrade python3-perfUpgrade kernel-develUpgrade python-perfUpgrade kernel-tools-libsUpgrade perfUpgrade kernel-toolsUpgrade bpftool | Jul 23, 2024 | Feb 26, 2024 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernelUpgrade python3-perf | Jul 17, 2024 | Feb 26, 2024 |
| Oracle_linux | — | Upgrade kernel | Mar 21, 2024 | Feb 24, 2024 |
| Redhat Openshift | — | Upgrade rhcos | May 10, 2024 | Feb 24, 2024 |
| Redhat_linux | — | Upgrade kernelUpgrade kernel-rtNo solution exists | Mar 13, 2024 | Feb 26, 2024 |
| Rocky_linux | — | Upgrade kernel-rt-coreUpgrade python3-perfUpgrade kernel-debug-debuginfoUpgrade kernel-modulesUpgrade kernel-rt-debug-modules-extraUpgrade kernel-debug-coreUpgrade kernel-rt-debug-kvmUpgrade kernel-rt-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-rt-debug-develUpgrade perfUpgrade kernel-coreUpgrade kernel-modules-extraUpgrade kernel-debugUpgrade kernel-headersUpgrade perf-debuginfoUpgrade bpftool-debuginfoUpgrade kernel-rt-modulesUpgrade kernel-debug-develUpgrade kernel-debuginfoUpgrade kernel-rt-debug-modulesUpgrade kernel-tools-libsUpgrade python3-perf-debuginfoUpgrade kernel-rt-debug-debuginfoUpgrade kernel-debug-modulesUpgrade kernel-rt-modules-extraUpgrade kernel-rt-kvmUpgrade kernel-rtUpgrade kernelUpgrade kernel-rt-debug-coreUpgrade kernel-cross-headersUpgrade kernel-rt-develUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-tools-libs-develUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-rt-debugUpgrade kernel-develUpgrade kernel-toolsUpgrade kernel-debug-modules-extraUpgrade bpftool | Jun 17, 2024 | Feb 26, 2024 |
| Suse | — | Upgrade kernel-azure-vdsoUpgrade kernel-rt_debug-vdsoUpgrade dtb-socionextUpgrade dtb-apmUpgrade kselftests-kmp-azureUpgrade kernel-syms-rtUpgrade kernel-default-develUpgrade kernel-debugUpgrade dtb-marvellUpgrade dtb-amazonUpgrade cluster-md-kmp-64kbUpgrade ocfs2-kmp-64kbUpgrade kernel-default-livepatch-develUpgrade kernel-obs-qaUpgrade gfs2-kmp-defaultUpgrade cluster-md-kmp-defaultUpgrade kernel-rt-optionalUpgrade dtb-appleUpgrade dtb-amdUpgrade dlm-kmp-azureUpgrade kernel-default-extraUpgrade kernel-debug-vdsoUpgrade dtb-sprdUpgrade reiserfs-kmp-defaultUpgrade kernel-symsUpgrade kernel-azure-extraUpgrade dlm-kmp-rtUpgrade kernel-macrosUpgrade kselftests-kmp-defaultUpgrade dtb-freescaleUpgrade kernel-rt-livepatch-develUpgrade kernel-kvmsmall-livepatch-develUpgrade dtb-hisiliconUpgrade dlm-kmp-defaultUpgrade kernel-source-rtUpgrade kernel-64kb-extraUpgrade kernel-kvmsmall-vdsoUpgrade dtb-renesasUpgrade dtb-broadcomUpgrade kernel-debug-develUpgrade dtb-amlogicUpgrade dtb-nvidiaUpgrade kselftests-kmp-rtUpgrade kernel-default-baseUpgrade kernel-64kb-optionalUpgrade ocfs2-kmp-azureUpgrade kernel-rt_debug-livepatch-develUpgrade kernel-rt-vdsoUpgrade kernel-default-livepatchUpgrade reiserfs-kmp-rtUpgrade kernel-docs-htmlUpgrade kernel-docsUpgrade kernel-64kb-livepatch-develUpgrade kernel-debug-livepatch-develUpgrade kernel-defaultUpgrade kernel-rt_debugUpgrade reiserfs-kmp-64kbUpgrade dtb-alteraUpgrade dtb-allwinnerUpgrade kernel-devel-azureUpgrade kernel-devel-rtUpgrade kernel-syms-azureUpgrade kernel-develUpgrade dtb-exynosUpgrade dtb-caviumUpgrade kernel-zfcpdumpUpgrade kernel-rt-extraUpgrade kernel-rt-livepatchUpgrade gfs2-kmp-azureUpgrade dtb-armUpgrade kernel-azureUpgrade kernel-64kbUpgrade dtb-rockchipUpgrade kernel-rt-develUpgrade dtb-mediatekUpgrade kernel-sourceUpgrade ocfs2-kmp-defaultUpgrade dtb-qcomUpgrade kernel-preemptUpgrade gfs2-kmp-64kbUpgrade kernel-kvmsmall-develUpgrade kernel-kvmsmallUpgrade kernel-azure-develUpgrade kernel-preempt-develUpgrade dlm-kmp-64kbUpgrade gfs2-kmp-rtUpgrade kernel-source-vanillaUpgrade kernel-default-base-rebuildUpgrade kernel-rt_debug-develUpgrade kernel-azure-livepatch-develUpgrade kernel-obs-buildUpgrade kernel-azure-optionalUpgrade kernel-source-azureUpgrade kernel-default-vdsoUpgrade kselftests-kmp-64kbUpgrade kernel-rtUpgrade dtb-xilinxUpgrade kernel-64kb-develUpgrade dtb-lgUpgrade cluster-md-kmp-azureUpgrade cluster-md-kmp-rtUpgrade reiserfs-kmp-azureUpgrade kernel-default-optionalUpgrade ocfs2-kmp-rt | Mar 13, 2024 | Feb 26, 2024 |
| Ubuntu | — | Upgrade linux-image-4.15.0-1174-awsUpgrade linux-image-6.5.0-44-generic-64kUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-genericUpgrade linux-image-ibmUpgrade linux-image-6.5.0-1026-oracleUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-oracleUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-5.15.0-1054-nvidia-lowlatencyUpgrade linux-image-oem-22.04aUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-4.15.0-1157-kvmUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-oemUpgrade linux-image-5.4.0-1084-bluefieldUpgrade linux-image-raspi2Upgrade linux-image-5.15.0-1059-gcpUpgrade linux-image-gcp-lts-20.04Upgrade linux-image-oracle-lts-22.04Upgrade linux-image-bluefieldUpgrade linux-image-6.5.0-1017-starfiveUpgrade linux-image-gke-5.15Upgrade linux-image-5.15.0-106-lowlatencyUpgrade linux-image-aws-hweUpgrade linux-image-oem-22.04Upgrade linux-image-oracle-lts-20.04Upgrade linux-image-4.15.0-1167-gcpUpgrade linux-image-5.4.0-1071-ibmUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-generic-lpaeUpgrade linux-image-azure-cvmUpgrade linux-image-lowlatencyUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-generic-hwe-16.04Upgrade linux-image-gcp-lts-22.04Upgrade linux-image-azure-lts-20.04Upgrade linux-image-raspi-nolpaeUpgrade linux-image-oem-20.04Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-gcp-lts-18.04Upgrade linux-image-5.4.0-1108-raspiUpgrade linux-image-6.5.0-1024-azureUpgrade linux-image-5.15.0-1063-azureUpgrade linux-image-raspi-hwe-18.04Upgrade linux-image-awsUpgrade linux-image-aws-lts-22.04Upgrade linux-image-nvidia-64k-6.5Upgrade linux-image-5.4.0-1036-iotUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-virtualUpgrade linux-image-6.5.0-1023-nvidiaUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-azure-fdeUpgrade linux-image-nvidiaUpgrade linux-image-5.15.0-1058-gkeUpgrade linux-image-5.15.0-106-lowlatency-64kUpgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-5.15.0-106-generic-lpaeUpgrade linux-image-5.15.0-1057-intel-iotgUpgrade linux-image-lowlatency-64kUpgrade linux-image-raspiUpgrade linux-image-oracle-lts-18.04Upgrade linux-image-5.15.0-1063-azure-fdeUpgrade linux-image-5.15.0-106-generic-64kUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-6.5.0-44-lowlatency-64kUpgrade linux-image-4.15.0-230-genericUpgrade linux-image-6.5.0-1027-oemUpgrade linux-image-gkeop-5.15Upgrade linux-image-6.5.0-1024-azure-fdeUpgrade linux-image-5.4.0-181-genericUpgrade linux-image-5.4.0-181-lowlatencyUpgrade linux-image-oem-22.04bUpgrade linux-image-5.4.0-1123-oracleUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-gkeopUpgrade linux-image-oem-22.04cUpgrade linux-image-intelUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-oem-22.04dUpgrade linux-image-5.15.0-1058-kvmUpgrade linux-image-gcpUpgrade linux-image-5.4.0-1112-kvmUpgrade linux-image-5.15.0-1061-awsUpgrade linux-image-4.15.0-230-lowlatencyUpgrade linux-image-aws-lts-20.04Upgrade linux-image-generic-hwe-18.04Upgrade linux-image-intel-iotgUpgrade linux-image-nvidia-6.5Upgrade linux-image-5.15.0-1054-nvidiaUpgrade linux-image-6.5.0-1023-nvidia-64kUpgrade linux-image-4.15.0-1182-azureUpgrade linux-image-oracle-64kUpgrade linux-image-azure-fde-lts-22.04Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-4.15.0-1136-oracleUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-aws-lts-18.04Upgrade linux-image-oem-20.04dUpgrade linux-image-6.5.0-1020-raspiUpgrade linux-image-oem-osp1Upgrade linux-image-6.5.0-1024-gcpUpgrade linux-image-5.4.0-1129-azureUpgrade linux-image-oem-20.04cUpgrade linux-image-azure-lts-22.04Upgrade linux-image-5.4.0-1043-xilinx-zynqmpUpgrade linux-image-5.4.0-181-generic-lpaeUpgrade linux-image-azure-lts-18.04Upgrade linux-image-generic-64kUpgrade linux-image-5.4.0-1124-awsUpgrade linux-image-6.5.0-1026-oracle-64kUpgrade linux-image-5.4.0-1128-gcpUpgrade linux-image-azureUpgrade linux-image-5.15.0-106-genericUpgrade linux-image-starfiveUpgrade linux-image-5.4.0-1091-gkeopUpgrade linux-image-6.5.0-44-genericUpgrade linux-image-5.15.0-1059-oracleUpgrade linux-image-5.15.0-1054-ibmUpgrade linux-image-gkeUpgrade linux-image-oem-20.04bUpgrade linux-image-kvmUpgrade linux-image-6.5.0-1023-awsUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-gkeop-5.4Upgrade linux-image-ibm-lts-20.04Upgrade linux-image-6.5.0-44-lowlatencyUpgrade linux-image-5.15.0-1044-gkeopUpgrade linux-image-5.15.0-1054-raspiUpgrade linux-image-5.15.0-1058-intel-iotg | May 17, 2024 | Feb 26, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Feb 24, 2024 |
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