A flaw was found in the Linux kernel Traffic Control (TC) subsystem. Using a specific networking configuration (redirecting egress packets to ingress using TC action "mirred") a local unprivileged user could trigger a CPU soft lockup (ABBA deadlock) when the transport protocol in use (TCP or SCTP) does a retransmission, resulting in a denial of service condition.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-rt-modules-extraUpgrade kernel-zfcpdump-devel-matchedUpgrade perfUpgrade kernel-devel-matchedUpgrade kernel-tools-libs-develUpgrade kernel-rtUpgrade kernelUpgrade kernel-zfcpdump-modulesUpgrade kernel-debug-devel-matchedUpgrade python3-perfUpgrade kernel-zfcpdump-coreUpgrade kernel-toolsUpgrade kernel-cross-headersUpgrade kernel-abi-stablelistsUpgrade kernel-coreUpgrade kernel-debugUpgrade kernel-debug-coreUpgrade bpftoolUpgrade kernel-develUpgrade kernel-zfcpdump-develUpgrade kernel-rt-debug-coreUpgrade kernel-rt-modulesUpgrade kernel-rt-develUpgrade kernel-modulesUpgrade kernel-debug-modules-extraUpgrade kernel-rt-debugUpgrade kernel-zfcpdumpUpgrade kernel-docUpgrade kernel-debug-develUpgrade kernel-rt-debug-modulesUpgrade kernel-rt-debug-modules-extraUpgrade kernel-rt-kvmUpgrade kernel-tools-libsUpgrade kernel-rt-debug-kvmUpgrade kernel-modules-extraUpgrade kernel-debug-modulesUpgrade kernel-rt-debug-develUpgrade kernel-rt-coreUpgrade kernel-zfcpdump-modules-extra | Mar 28, 2023 | Dec 5, 2022 |
| Amazon Linux Ami 2 | — | Upgrade python-perf-debuginfoUpgrade kernel-headersUpgrade perfUpgrade perf-debuginfoUpgrade kernel-tools-develUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-toolsUpgrade kernel-debuginfoUpgrade kernel-livepatch-5.10.184-174.730Upgrade kernel-develUpgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-tools-debuginfoUpgrade bpftoolUpgrade bpftool-debuginfoUpgrade python-perfUpgrade kernel-livepatch-5.15.106-64.140 | Apr 18, 2023 | Dec 5, 2022 |
| Amazon_linux_2023 | — | Upgrade perfUpgrade perf-debuginfoUpgrade python3-perfUpgrade kernel-tools-develUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-toolsUpgrade kernel-headersUpgrade kernel-libbpf-staticUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-livepatch-6.1.23-36.46Upgrade kernel-debuginfoUpgrade kernel-libbpf-develUpgrade kernel-develUpgrade bpftool-debuginfoUpgrade kernelUpgrade bpftoolUpgrade python3-perf-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-libbpf | Feb 17, 2025 | Sep 23, 2022 |
| Centos_linux | — | Upgrade kernel-rtUpgrade kernel | Mar 28, 2023 | Dec 5, 2022 |
| Debian | — | Upgrade linux | Aug 21, 2023 | Dec 5, 2022 |
| Huawei Euleros 2_0_sp10 | — | Upgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade kernelUpgrade python3-perf | May 9, 2023 | Dec 5, 2022 |
| Huawei Euleros 2_0_sp11 | — | Upgrade kernelUpgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade bpftoolUpgrade python3-perf | Jul 5, 2023 | Dec 5, 2022 |
| Huawei Euleros 2_0_sp5 | — | Upgrade python-perfUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade kernel-headersUpgrade kernelUpgrade kernel-develUpgrade perf | Jun 9, 2023 | Dec 5, 2022 |
| Huawei Euleros 2_0_sp8 | — | Upgrade kernelUpgrade bpftoolUpgrade kernel-develUpgrade python-perfUpgrade kernel-tools-libsUpgrade perfUpgrade kernel-headersUpgrade kernel-toolsUpgrade python3-perf | Jan 10, 2024 | Dec 5, 2022 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernel-toolsUpgrade kernelUpgrade python3-perfUpgrade kernel-tools-libs | May 10, 2023 | Dec 5, 2022 |
| Oracle_linux | — | Upgrade kernel | Mar 28, 2023 | Sep 23, 2022 |
| Redhat_linux | — | Upgrade kernel-rtNo solution existsUpgrade kernel | Mar 9, 2023 | Dec 5, 2022 |
| Rocky_linux | — | Upgrade kernel-rt-debug-debuginfoUpgrade kernel-rt-kvmUpgrade bpftoolUpgrade kernel-tools-debuginfoUpgrade kernel-debug-modules-extraUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-rt-debugUpgrade kernel-rt-debug-coreUpgrade kernel-modulesUpgrade kernel-modules-extraUpgrade kernel-debuginfoUpgrade python3-perf-debuginfoUpgrade kernel-rt-modules-extraUpgrade kernelUpgrade kernel-debug-modulesUpgrade kernel-rt-debuginfoUpgrade kernel-rt-debuginfo-common-x86_64Upgrade bpftool-debuginfoUpgrade kernel-debugUpgrade kernel-tools-libsUpgrade kernel-debug-develUpgrade kernel-debug-coreUpgrade kernel-rt-debug-modulesUpgrade kernel-debug-debuginfoUpgrade kernel-rt-modulesUpgrade kernel-rt-develUpgrade kernel-coreUpgrade kernel-rt-debug-kvmUpgrade python3-perfUpgrade kernel-rt-debug-develUpgrade kernel-headersUpgrade perf-debuginfoUpgrade kernel-tools-libs-develUpgrade kernel-toolsUpgrade kernel-develUpgrade kernel-rt-debug-modules-extraUpgrade kernel-rt-coreUpgrade kernel-rtUpgrade kernel-cross-headersUpgrade perf | Mar 12, 2024 | Dec 5, 2022 |
| Suse | — | Upgrade dtb-zteUpgrade dtb-exynosUpgrade kernel-docs-htmlUpgrade dtb-lgUpgrade gfs2-kmp-azureUpgrade ocfs2-kmp-64kbUpgrade kernel-rt-develUpgrade gfs2-kmp-rtUpgrade kernel-rt_debug-develUpgrade reiserfs-kmp-64kbUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-64kb-develUpgrade kernel-azure-livepatch-develUpgrade kernel-develUpgrade kernel-kvmsmall-develUpgrade kernel-default-optionalUpgrade dtb-xilinxUpgrade kernel-rt-vdsoUpgrade kernel-zfcpdumpUpgrade dtb-amazonUpgrade kernel-default-base-rebuildUpgrade gfs2-kmp-64kbUpgrade dtb-freescaleUpgrade kernel-rtUpgrade kernel-source-vanillaUpgrade kernel-syms-azureUpgrade kernel-sourceUpgrade ocfs2-kmp-azureUpgrade dtb-alUpgrade dtb-allwinnerUpgrade ocfs2-kmp-defaultUpgrade gfs2-kmp-defaultUpgrade kernel-azure-optionalUpgrade kselftests-kmp-azureUpgrade kernel-default-livepatchUpgrade kernel-devel-azureUpgrade kernel-rt-livepatchUpgrade kernel-kvmsmallUpgrade kernel-64kb-livepatch-develUpgrade kernel-azureUpgrade kernel-obs-buildUpgrade kernel-rt-optionalUpgrade kernel-source-rtUpgrade kernel-preemptUpgrade kselftests-kmp-64kbUpgrade kernel-preempt-develUpgrade kernel-64kb-optionalUpgrade kernel-default-vdsoUpgrade kernel-rt-extraUpgrade kernel-source-azureUpgrade dtb-qcomUpgrade dtb-alteraUpgrade kernel-debug-vdsoUpgrade dlm-kmp-64kbUpgrade kernel-64kbUpgrade cluster-md-kmp-azureUpgrade cluster-md-kmp-rtUpgrade kernel-azure-develUpgrade kernel-default-develUpgrade dtb-caviumUpgrade dtb-broadcomUpgrade kernel-kvmsmall-vdsoUpgrade kernel-debug-develUpgrade dtb-apmUpgrade kselftests-kmp-rtUpgrade kernel-default-baseUpgrade kernel-debugUpgrade dtb-amdUpgrade kernel-symsUpgrade dlm-kmp-azureUpgrade dtb-socionextUpgrade kernel-debug-livepatch-develUpgrade ocfs2-kmp-rtUpgrade kernel-64kb-extraUpgrade kernel-macrosUpgrade kernel-rt_debug-livepatch-develUpgrade reiserfs-kmp-rtUpgrade dtb-renesasUpgrade kernel-rt_debugUpgrade kernel-docsUpgrade kernel-devel-rtUpgrade dtb-rockchipUpgrade kernel-defaultUpgrade kernel-default-extraUpgrade dtb-amlogicUpgrade kernel-rt-livepatch-develUpgrade kselftests-kmp-defaultUpgrade dtb-appleUpgrade kernel-rt_debug-vdsoUpgrade kernel-obs-qaUpgrade kernel-default-livepatch-develUpgrade kernel-azure-vdsoUpgrade kernel-azure-extraUpgrade dtb-nvidiaUpgrade dtb-hisiliconUpgrade dlm-kmp-rtUpgrade dtb-sprdUpgrade dtb-armUpgrade dlm-kmp-defaultUpgrade dtb-marvellUpgrade cluster-md-kmp-defaultUpgrade cluster-md-kmp-64kbUpgrade reiserfs-kmp-defaultUpgrade reiserfs-kmp-azureUpgrade kernel-syms-rtUpgrade dtb-mediatek | Jun 15, 2023 | Dec 5, 2022 |
| Ubuntu | — | Upgrade linux-image-generic-lpaeUpgrade linux-image-6.2.0-1007-gcpUpgrade linux-image-bluefieldUpgrade linux-image-5.15.0-1041-awsUpgrade linux-image-5.15.0-1030-nvidia-lowlatencyUpgrade linux-image-raspiUpgrade linux-image-kvmUpgrade linux-image-5.4.0-1068-bluefieldUpgrade linux-image-5.4.0-156-lowlatencyUpgrade linux-image-azure-lts-20.04Upgrade linux-image-aws-lts-22.04Upgrade linux-image-gke-5.4Upgrade linux-image-ibmUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-5.15.0-79-generic-lpaeUpgrade linux-image-5.19.0-1027-awsUpgrade linux-image-5.19.0-1024-ibmUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-azureUpgrade linux-image-5.4.0-1027-xilinx-zynqmpUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-5.19.0-1028-azureUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-azure-cvmUpgrade linux-image-6.2.0-23-genericUpgrade linux-image-5.4.0-1114-azureUpgrade linux-image-awsUpgrade linux-image-6.2.0-1003-ibmUpgrade linux-image-oracleUpgrade linux-image-5.15.0-1045-azure-fdeUpgrade linux-image-5.4.0-1107-awsUpgrade linux-image-5.19.0-1025-kvmUpgrade linux-image-5.15.0-79-lowlatencyUpgrade linux-image-raspi-nolpaeUpgrade linux-image-5.15.0-1035-ibmUpgrade linux-image-5.15.0-1040-oracleUpgrade linux-image-5.15.0-1039-kvmUpgrade linux-image-raspi-hwe-18.04Upgrade linux-image-oemUpgrade linux-image-oracle-lts-20.04Upgrade linux-image-azure-fdeUpgrade linux-image-6.1.0-1009-oemUpgrade linux-image-5.4.0-1019-iotUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-gke-5.15Upgrade linux-image-aws-lts-20.04Upgrade linux-image-6.2.0-1005-oracleUpgrade linux-image-5.19.0-1025-oracleUpgrade linux-image-6.2.0-1005-awsUpgrade linux-image-5.4.0-1105-gkeUpgrade linux-image-6.2.0-1006-kvmUpgrade linux-image-5.19.0-45-genericUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-ibm-lts-20.04Upgrade linux-image-5.4.0-1074-gkeopUpgrade linux-image-5.15.0-1045-azureUpgrade linux-image-5.15.0-1035-raspiUpgrade linux-image-6.0.0-1021-oemUpgrade linux-image-5.19.0-45-generic-lpaeUpgrade linux-image-6.2.0-1006-raspiUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-5.15.0-79-lowlatency-64kUpgrade linux-image-5.19.0-45-generic-64kUpgrade linux-image-5.15.0-79-generic-64kUpgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-oem-22.04bUpgrade linux-image-oem-20.04bUpgrade linux-image-5.4.0-1113-azureUpgrade linux-image-gkeopUpgrade linux-image-lowlatencyUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-6.2.0-23-generic-64kUpgrade linux-image-oem-22.04cUpgrade linux-image-5.15.0-1042-awsUpgrade linux-image-virtualUpgrade linux-image-oem-20.04cUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-lowlatency-64kUpgrade linux-image-gkeUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-5.15.0-1039-gcpUpgrade linux-image-intelUpgrade linux-image-gkeop-5.15Upgrade linux-image-oem-20.04dUpgrade linux-image-generic-64kUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-intel-iotgUpgrade linux-image-6.2.0-23-generic-lpaeUpgrade linux-image-6.2.0-1005-lowlatency-64kUpgrade linux-image-5.15.0-1037-intel-iotgUpgrade linux-image-6.2.0-1005-lowlatencyUpgrade linux-image-gcpUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-nvidiaUpgrade linux-image-gkeop-5.4Upgrade linux-image-5.19.0-1026-gcpUpgrade linux-image-5.4.0-1110-gcpUpgrade linux-image-6.2.0-1005-azureUpgrade linux-image-gcp-lts-20.04Upgrade linux-image-5.15.0-1025-gkeopUpgrade linux-image-6.2.0-1006-raspi-nolpaeUpgrade linux-image-5.19.0-1021-raspi-nolpaeUpgrade linux-image-5.15.0-1043-azure-fdeUpgrade linux-image-raspi2Upgrade linux-image-genericUpgrade linux-image-5.4.0-1054-ibmUpgrade linux-image-5.4.0-1096-kvmUpgrade linux-image-generic-lpae-hwe-22.04Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-5.4.0-156-generic-lpaeUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-azure-fde-lts-22.04Upgrade linux-image-oem-20.04Upgrade linux-image-5.4.0-1091-raspiUpgrade linux-image-5.19.0-1027-lowlatencyUpgrade linux-image-5.15.0-1030-nvidiaUpgrade linux-image-generic-hwe-18.04Upgrade linux-image-5.19.0-1027-lowlatency-64kUpgrade linux-image-azure-lts-22.04Upgrade linux-image-5.15.0-1039-gkeUpgrade linux-image-5.15.0-79-genericUpgrade linux-image-oem-osp1Upgrade linux-image-5.19.0-1021-raspiUpgrade linux-image-5.4.0-156-genericUpgrade linux-image-5.4.0-1106-oracle | Apr 21, 2023 | Dec 5, 2022 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Dec 5, 2022 |
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