A use-after-free flaw was found in qdisc_graft in net/sched/sch_api.c in the Linux Kernel due to a race problem. This flaw leads to a denial of service issue. If patch ebda44da44f6 ("net: sched: fix race condition in qdisc_graft()") not applied yet, then kernel could be affected.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-abi-stablelistsUpgrade kernel-64k-modules-extraUpgrade rtlaUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-uki-virtUpgrade kernel-64k-devel-matchedUpgrade kernel-rt-debug-kvmUpgrade kernel-rt-debug-modules-extraUpgrade kernel-rt-debug-modulesUpgrade kernel-devel-matchedUpgrade kernel-debug-develUpgrade perfUpgrade kernel-modules-extraUpgrade kernel-64k-debug-modules-extraUpgrade kernel-debug-modules-extraUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-zfcpdump-modulesUpgrade kernel-zfcpdump-develUpgrade kernel-rt-debug-develUpgrade kernel-modulesUpgrade kernel-rt-debug-modules-coreUpgrade kernel-docUpgrade kernel-debug-coreUpgrade kernel-rt-modules-coreUpgrade kernel-headersUpgrade kernel-coreUpgrade kernel-64k-modules-coreUpgrade kernel-rt-modulesUpgrade kernel-debug-uki-virtUpgrade kernel-modules-coreUpgrade kernel-debugUpgrade kernel-debug-devel-matchedUpgrade kernel-64k-develUpgrade kernel-64k-debug-modules-coreUpgrade kernel-zfcpdumpUpgrade kernel-debug-modules-coreUpgrade kernel-rt-kvmUpgrade kernel-64k-debug-coreUpgrade kernel-cross-headersUpgrade kernel-toolsUpgrade bpftoolUpgrade kernel-64k-debug-modulesUpgrade kernel-64k-coreUpgrade kernel-rt-debugUpgrade kernelUpgrade kernel-64k-debug-develUpgrade kernel-debug-modulesUpgrade python3-perfUpgrade kernel-rt-debug-coreUpgrade kernel-develUpgrade kernel-tools-libsUpgrade kernel-tools-libs-develUpgrade kernel-rt-coreUpgrade kernel-rt-develUpgrade kernel-zfcpdump-coreUpgrade kernel-64kUpgrade kernel-64k-debug-devel-matchedUpgrade kernel-64k-modulesUpgrade kernel-64k-debugUpgrade kernel-rt-modules-extraUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-rt | May 15, 2023 | Mar 23, 2023 |
| Amazon Linux Ami 2 | — | Upgrade kernel-develUpgrade bpftoolUpgrade kernel-livepatch-5.10.155-138.670Upgrade perf-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-tools-develUpgrade perfUpgrade kernel-debuginfoUpgrade kernel-livepatch-5.15.79-51.138Upgrade kernel-tools-debuginfoUpgrade kernel-toolsUpgrade kernel-livepatch-4.14.334-252.552Upgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade python-perfUpgrade kernel-headersUpgrade python-perf-debuginfoUpgrade bpftool-debuginfo | Mar 22, 2023 | Mar 22, 2023 |
| Amazon_linux | — | Upgrade kernel | Feb 6, 2024 | Feb 16, 2023 |
| Amazon_linux_2023 | — | Upgrade kernel-develUpgrade kernel-headersUpgrade kernel-debuginfoUpgrade perfUpgrade kernel-livepatch-6.1.10-15.42Upgrade perf-debuginfoUpgrade kernel-tools-debuginfoUpgrade bpftool-debuginfoUpgrade kernel-libbpfUpgrade kernel-libbpf-staticUpgrade kernelUpgrade kernel-toolsUpgrade bpftoolUpgrade python3-perf-debuginfoUpgrade python3-perfUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debuginfo-common-aarch64Upgrade kernel-tools-develUpgrade kernel-libbpf-devel | Feb 17, 2025 | Oct 18, 2022 |
| Centos_linux | — | Upgrade kernelUpgrade kernel-rt | May 15, 2023 | Mar 23, 2023 |
| Debian | — | Upgrade linux | Jan 15, 2024 | Mar 23, 2023 |
| Dell Powerstore Dsa2023173 | — | Upgrade Dell PowerStoreOS to the latest version | Oct 23, 2025 | Jun 21, 2023 |
| Huawei Euleros 2_0_sp10 | — | Upgrade kernel-abi-stablelistsUpgrade python3-perfUpgrade kernel-tools-libsUpgrade kernelUpgrade kernel-tools | May 18, 2023 | Mar 23, 2023 |
| Huawei Euleros 2_0_sp11 | — | Upgrade kernel-toolsUpgrade kernel-tools-libsUpgrade bpftoolUpgrade kernelUpgrade kernel-abi-stablelistsUpgrade python3-perf | May 8, 2023 | Mar 23, 2023 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernel-tools-libsUpgrade python3-perfUpgrade kernelUpgrade kernel-tools | May 10, 2023 | Mar 23, 2023 |
| Oracle_linux | — | Upgrade kernelUpgrade kernel-uek | Nov 22, 2023 | Oct 18, 2022 |
| Redhat_linux | — | Upgrade kernel-rtNo solution existsUpgrade kernel | May 15, 2023 | Mar 23, 2023 |
| Suse | — | Upgrade kernel-trace-baseUpgrade kernel-trace-develUpgrade ocfs2-kmp-azureUpgrade reiserfs-kmp-defaultUpgrade dlm-kmp-azureUpgrade kernel-zfcpdump-manUpgrade kernel-rt_debug-vdsoUpgrade kernel-source-rtUpgrade kernel-symsUpgrade reiserfs-kmp-64kbUpgrade kernel-default-baseUpgrade kernel-kvmsmall-vdsoUpgrade kernel-rt_debug-livepatch-develUpgrade kernel-debug-vdsoUpgrade kernel-syms-rtUpgrade ocfs2-kmp-64kbUpgrade dtb-nvidiaUpgrade kernel-azure-vdsoUpgrade reiserfs-kmp-rtUpgrade kernel-rt-vdsoUpgrade dtb-marvellUpgrade cluster-md-kmp-defaultUpgrade kernel-xenUpgrade gfs2-kmp-defaultUpgrade kernel-azure-baseUpgrade dtb-freescaleUpgrade kernel-debug-livepatch-develUpgrade dtb-appleUpgrade kernel-ec2Upgrade kernel-ec2-develUpgrade kernel-64kb-optionalUpgrade kernel-rt-livepatch-develUpgrade dtb-amlogicUpgrade kernel-debug-develUpgrade dtb-apmUpgrade dtb-amdUpgrade kernel-azure-extraUpgrade kernel-default-manUpgrade kernel-debugUpgrade kernel-vanillaUpgrade kernel-default-livepatch-develUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-rt-optionalUpgrade kernel-64kb-extraUpgrade dtb-socionextUpgrade kernel-docs-htmlUpgrade cluster-md-kmp-64kbUpgrade kselftests-kmp-defaultUpgrade dlm-kmp-rtUpgrade dlm-kmp-defaultUpgrade dtb-broadcomUpgrade kernel-docsUpgrade dtb-hisiliconUpgrade kernel-default-livepatchUpgrade dtb-sprdUpgrade kernel-defaultUpgrade kernel-rt_debugUpgrade kselftests-kmp-rtUpgrade dtb-renesasUpgrade kernel-kvmsmallUpgrade dlm-kmp-64kbUpgrade kernel-devel-azureUpgrade kernel-sourceUpgrade kernel-xen-develUpgrade kernel-xen-baseUpgrade kernel-64kbUpgrade kernel-default-vdsoUpgrade kernel-azure-optionalUpgrade dtb-zteUpgrade kernel-source-vanillaUpgrade gfs2-kmp-rtUpgrade gfs2-kmp-azureUpgrade kernel-traceUpgrade kernel-64kb-develUpgrade dtb-rockchipUpgrade reiserfs-kmp-azureUpgrade kernel-default-develUpgrade dtb-exynosUpgrade kernel-rt-extraUpgrade kernel-rt-livepatchUpgrade kernel-zfcpdumpUpgrade dtb-alteraUpgrade kselftests-kmp-64kbUpgrade kernel-preemptUpgrade dtb-mediatekUpgrade kernel-obs-qaUpgrade kernel-default-base-rebuildUpgrade dtb-allwinnerUpgrade kernel-vanilla-develUpgrade kernel-syms-azureUpgrade kernel-ec2-baseUpgrade ocfs2-kmp-rtUpgrade kernel-source-azureUpgrade dtb-amazonUpgrade kernel-rt_debug-develUpgrade kernel-debug-baseUpgrade kernel-kvmsmall-develUpgrade dtb-caviumUpgrade kernel-develUpgrade dtb-alUpgrade ocfs2-kmp-defaultUpgrade kernel-obs-buildUpgrade dtb-lgUpgrade cluster-md-kmp-rtUpgrade kernel-vanilla-livepatch-develUpgrade kernel-rtUpgrade kernel-rt-develUpgrade kernel-preempt-develUpgrade kernel-kvmsmall-baseUpgrade kernel-default-optionalUpgrade kernel-64kb-livepatch-develUpgrade dtb-xilinxUpgrade dtb-qcomUpgrade dtb-armUpgrade cluster-md-kmp-azureUpgrade kernel-azure-develUpgrade kernel-default-extraUpgrade kernel-azureUpgrade kernel-vanilla-baseUpgrade kernel-azure-livepatch-develUpgrade kselftests-kmp-azureUpgrade kernel-macrosUpgrade gfs2-kmp-64kbUpgrade kernel-devel-rt | Feb 17, 2023 | Feb 16, 2023 |
| Ubuntu | — | Upgrade linux-image-gke-5.4Upgrade linux-image-generic-hwe-18.04Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-intel-iotgUpgrade linux-image-5.4.0-1113-azureUpgrade linux-image-5.19.0-1013-raspiUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-5.19.0-32-genericUpgrade linux-image-5.15.0-60-genericUpgrade linux-image-5.4.0-1106-oracleUpgrade linux-image-aws-lts-22.04Upgrade linux-image-5.15.0-60-lowlatency-64kUpgrade linux-image-5.4.0-1091-raspiUpgrade linux-image-virtualUpgrade linux-image-5.15.0-1015-gkeopUpgrade linux-image-generic-lpae-hwe-22.04Upgrade linux-image-ibmUpgrade linux-image-5.15.0-1030-awsUpgrade linux-image-5.19.0-32-generic-lpaeUpgrade linux-image-gkeopUpgrade linux-image-5.15.0-1024-raspi-nolpaeUpgrade linux-image-5.4.0-1054-ibmUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-5.15.0-1029-gcpUpgrade linux-image-5.15.0-1033-azureUpgrade linux-image-gcpUpgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-5.15.0-1028-kvmUpgrade linux-image-5.4.0-156-generic-lpaeUpgrade linux-image-kvmUpgrade linux-image-gkeUpgrade linux-image-5.15.0-60-generic-64kUpgrade linux-image-5.4.0-1068-bluefieldUpgrade linux-image-5.4.0-1096-kvmUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-5.19.0-1019-awsUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-5.15.0-1024-raspiUpgrade linux-image-5.19.0-1020-azureUpgrade linux-image-5.19.0-31-generic-lpaeUpgrade linux-image-oem-osp1Upgrade linux-image-generic-64kUpgrade linux-image-gke-5.15Upgrade linux-image-gcp-lts-20.04Upgrade linux-image-raspi2Upgrade linux-image-5.19.0-1017-lowlatency-64kUpgrade linux-image-azure-lts-22.04Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-5.15.0-60-generic-lpaeUpgrade linux-image-5.19.0-1017-oracleUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-gkeop-5.4Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-5.15.0-1027-gkeUpgrade linux-image-5.19.0-1017-gcpUpgrade linux-image-lowlatencyUpgrade linux-image-5.4.0-1110-gcpUpgrade linux-image-oracle-lts-20.04Upgrade linux-image-5.4.0-1105-gkeUpgrade linux-image-genericUpgrade linux-image-5.19.0-32-generic-64kUpgrade linux-image-generic-lpaeUpgrade linux-image-5.19.0-1017-ibmUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-5.15.0-1029-oracleUpgrade linux-image-azureUpgrade linux-image-5.4.0-1074-gkeopUpgrade linux-image-5.19.0-1013-raspi-nolpaeUpgrade linux-image-5.15.0-1033-azure-fdeUpgrade linux-image-5.19.0-31-genericUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-5.19.0-31-generic-64kUpgrade linux-image-aws-lts-20.04Upgrade linux-image-ibm-lts-20.04Upgrade linux-image-azure-lts-20.04Upgrade linux-image-5.4.0-1019-iotUpgrade linux-image-5.4.0-1027-xilinx-zynqmpUpgrade linux-image-oracleUpgrade linux-image-lowlatency-64kUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-raspi-hwe-18.04Upgrade linux-image-5.19.0-1018-kvmUpgrade linux-image-oemUpgrade linux-image-5.15.0-60-lowlatencyUpgrade linux-image-5.15.0-1025-intel-iotgUpgrade linux-image-gkeop-5.15Upgrade linux-image-raspi-nolpaeUpgrade linux-image-5.15.0-1025-ibmUpgrade linux-image-bluefieldUpgrade linux-image-5.4.0-156-genericUpgrade linux-image-awsUpgrade linux-image-5.19.0-1017-lowlatencyUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-5.4.0-156-lowlatencyUpgrade linux-image-raspiUpgrade linux-image-azure-fdeUpgrade linux-image-5.4.0-1114-azureUpgrade linux-image-5.4.0-1107-awsUpgrade linux-image-snapdragon-hwe-18.04 | Mar 22, 2023 | Feb 9, 2023 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Mar 23, 2023 |
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