In the Linux kernel, the following vulnerability has been resolved:
lib/generic-radix-tree.c: Fix rare race in __genradix_ptr_alloc()
If we need to increase the tree depth, allocate a new node, and then race with another thread that increased the tree depth before us, we'll still have a preallocated node that might be used later.
If we then use that node for a new non-root node, it'll still have a pointer to the old root instead of being zeroed - fix this by zeroing it in the cmpxchg failure path.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-debug-coreUpgrade kernel-rt-debug-modules-extraUpgrade kernel-rt-debugUpgrade python3-perfUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-docUpgrade kernel-rt-coreUpgrade kernel-modulesUpgrade kernel-toolsUpgrade kernel-rt-modulesUpgrade kernel-debugUpgrade kernel-rtUpgrade perfUpgrade kernel-develUpgrade bpftoolUpgrade kernel-rt-develUpgrade kernel-tools-libs-develUpgrade kernel-rt-modules-extraUpgrade kernel-rt-debug-develUpgrade kernel-debug-modules-extraUpgrade kernel-tools-libsUpgrade kernel-modules-extraUpgrade kernel-debug-modulesUpgrade kernel-zfcpdump-develUpgrade kernel-abi-stablelistsUpgrade kernelUpgrade kernel-zfcpdumpUpgrade kernel-rt-debug-modulesUpgrade kernel-cross-headersUpgrade kernel-headersUpgrade kernel-coreUpgrade kernel-zfcpdump-modulesUpgrade kernel-rt-debug-coreUpgrade kernel-debug-develUpgrade kernel-zfcpdump-core | Nov 7, 2024 | Oct 9, 2024 |
| Amazon Linux Ami 2 | — | Upgrade kernel-debuginfoUpgrade kernel-tools-debuginfoUpgrade python-perf-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade bpftool-debuginfoUpgrade kernel-livepatch-5.10.226-214.879Upgrade perfUpgrade kernel-headersUpgrade kernel-toolsUpgrade perf-debuginfoUpgrade python-perfUpgrade kernel-develUpgrade kernel-tools-develUpgrade kernel-livepatch-5.15.167-112.165Upgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade bpftool | Mar 14, 2025 | Oct 9, 2024 |
| Amazon_linux_2023 | — | Upgrade perf-debuginfoUpgrade kernel-livepatch-6.1.111-120.187Upgrade kernel-headersUpgrade python3-perfUpgrade perfUpgrade kernel-modules-extra-commonUpgrade kernel-toolsUpgrade kernel-tools-develUpgrade kernel-tools-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade bpftoolUpgrade python3-perf-debuginfoUpgrade kernel-modules-extraUpgrade kernelUpgrade bpftool-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-libbpfUpgrade kernel-debuginfoUpgrade kernel-libbpf-staticUpgrade kernel-develUpgrade kernel-libbpf-devel | Mar 27, 2025 | Oct 9, 2024 |
| Debian | — | Upgrade linux-6.1Upgrade linux | Oct 14, 2024 | Oct 9, 2024 |
| Dell Powerstore Dsa2025223 | — | Upgrade Dell PowerStoreOS to the latest version | Oct 23, 2025 | May 27, 2025 |
| Huawei Euleros 2_0_sp11 | — | Upgrade kernel-toolsUpgrade python3-perfUpgrade bpftoolUpgrade kernelUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libs | Feb 11, 2025 | Oct 9, 2024 |
| Huawei Euleros 2_0_sp12 | — | Upgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade kernelUpgrade python3-perfUpgrade kernel-toolsUpgrade bpftool | Feb 11, 2025 | Oct 9, 2024 |
| Oracle_linux | — | Upgrade kernelUpgrade kernel-uek | Nov 11, 2024 | Oct 9, 2024 |
| Redhat_linux | — | Upgrade kernelUpgrade kernel-rtNo solution exists | Nov 6, 2024 | Oct 9, 2024 |
| Rocky_linux | — | Upgrade kernel-develUpgrade kernel-modulesUpgrade kernel-rt-debugUpgrade perf-debuginfoUpgrade python3-perfUpgrade kernel-coreUpgrade kernel-rtUpgrade kernel-toolsUpgrade kernel-rt-debuginfoUpgrade bpftoolUpgrade kernel-tools-libs-develUpgrade kernel-tools-debuginfoUpgrade kernel-rt-modulesUpgrade kernel-rt-debug-modules-extraUpgrade kernel-modules-extraUpgrade perfUpgrade kernel-rt-develUpgrade kernel-rt-kvmUpgrade bpftool-debuginfoUpgrade kernel-rt-coreUpgrade kernel-rt-modules-extraUpgrade kernel-rt-debug-modulesUpgrade kernel-debug-modules-extraUpgrade kernelUpgrade kernel-cross-headersUpgrade kernel-debug-debuginfoUpgrade kernel-debuginfoUpgrade kernel-debugUpgrade kernel-rt-debug-kvmUpgrade kernel-debug-develUpgrade kernel-headersUpgrade kernel-rt-debug-develUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-tools-libsUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debug-coreUpgrade kernel-rt-debug-coreUpgrade kernel-debug-modulesUpgrade kernel-rt-debug-debuginfoUpgrade python3-perf-debuginfo | Nov 19, 2024 | Oct 9, 2024 |
| Ubuntu | — | Upgrade linux-image-5.4.0-1094-bluefieldUpgrade linux-image-raspi-hwe-18.04Upgrade linux-image-6.8.0-1002-gkeopUpgrade linux-image-5.15.0-1078-azureUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-azure-fdeUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-5.4.0-1139-azureUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-6.8.0-50-lowlatency-64kUpgrade linux-image-lowlatency-64k-hwe-24.04Upgrade linux-image-6.8.0-1016-raspiUpgrade linux-image-bluefieldUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-nvidia-64kUpgrade linux-image-oracle-64kUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-oem-24.04aUpgrade linux-image-gcpUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-5.4.0-1119-raspiUpgrade linux-image-5.4.0-1140-azureUpgrade linux-image-6.8.0-1020-azure-fdeUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-awsUpgrade linux-image-6.8.0-1019-nvidia-lowlatency-64kUpgrade linux-image-generic-hwe-18.04Upgrade linux-image-raspi2Upgrade linux-image-6.8.0-1017-oracle-64kUpgrade linux-image-kvmUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-5.15.0-1070-oracleUpgrade linux-image-6.8.0-1019-nvidia-64kUpgrade linux-image-oem-22.04dUpgrade linux-image-6.8.0-1019-nvidia-lowlatencyUpgrade linux-image-azure-cvmUpgrade linux-image-5.4.0-1134-oracleUpgrade linux-image-oem-22.04bUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-6.8.0-1019-gcpUpgrade linux-image-6.8.0-50-lowlatencyUpgrade linux-image-5.15.0-1065-raspiUpgrade linux-image-raspi-nolpaeUpgrade linux-image-5.15.0-1067-intel-iotgUpgrade linux-image-oem-20.04dUpgrade linux-image-oracleUpgrade linux-image-aws-lts-22.04Upgrade linux-image-raspiUpgrade linux-image-aws-lts-20.04Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-5.4.0-200-lowlatencyUpgrade linux-image-5.15.0-1072-awsUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-ibm-lts-20.04Upgrade linux-image-ibm-classicUpgrade linux-image-6.8.0-50-genericUpgrade linux-image-5.4.0-1139-gcpUpgrade linux-image-5.15.0-1067-nvidiaUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-genericUpgrade linux-image-5.4.0-1082-ibmUpgrade linux-image-5.15.0-125-generic-64kUpgrade linux-image-azure-lts-20.04Upgrade linux-image-gkeop-5.15Upgrade linux-image-5.4.0-200-generic-lpaeUpgrade linux-image-oem-24.04Upgrade linux-image-5.15.0-1069-gkeUpgrade linux-image-gkeop-6.8Upgrade linux-image-6.8.0-1018-oemUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-6.8.0-1020-azureUpgrade linux-image-5.15.0-1071-gcpUpgrade linux-image-oem-osp1Upgrade linux-image-nvidia-6.8Upgrade linux-image-intel-iotgUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-5.15.0-1069-kvmUpgrade linux-image-generic-lpaeUpgrade linux-image-6.8.0-1017-oracleUpgrade linux-image-gke-5.15Upgrade linux-image-oem-20.04Upgrade linux-image-oem-20.04bUpgrade linux-image-gkeUpgrade linux-image-gkeop-5.4Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-nvidiaUpgrade linux-image-5.4.0-1044-iotUpgrade linux-image-gkeopUpgrade linux-image-5.15.0-125-genericUpgrade linux-image-5.4.0-1102-gkeopUpgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-generic-64kUpgrade linux-image-lowlatency-64kUpgrade linux-image-lowlatencyUpgrade linux-image-5.15.0-125-lowlatencyUpgrade linux-image-5.15.0-1055-gkeopUpgrade linux-image-6.8.0-1015-gkeUpgrade linux-image-6.8.0-1017-ibmUpgrade linux-image-oem-22.04Upgrade linux-image-lowlatency-hwe-24.04Upgrade linux-image-5.15.0-1038-xilinx-zynqmpUpgrade linux-image-virtualUpgrade linux-image-oracle-lts-20.04Upgrade linux-image-6.8.0-1019-nvidiaUpgrade linux-image-azureUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-oem-22.04cUpgrade linux-image-6.8.0-50-generic-64kUpgrade linux-image-oemUpgrade linux-image-5.15.0-125-generic-lpaeUpgrade linux-image-ibmUpgrade linux-image-5.15.0-1067-nvidia-lowlatencyUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-5.15.0-125-lowlatency-64kUpgrade linux-image-azure-lts-22.04Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-5.4.0-200-genericUpgrade linux-image-intelUpgrade linux-image-5.15.0-1075-azureUpgrade linux-image-5.4.0-1123-kvmUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-5.15.0-1065-ibmUpgrade linux-image-5.4.0-1054-xilinx-zynqmpUpgrade linux-image-6.8.0-1020-awsUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-gcp-lts-20.04Upgrade linux-image-oem-20.04cUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-oem-22.04aUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-5.4.0-1135-aws | Nov 4, 2024 | Oct 9, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 13, 2025 | Oct 9, 2024 |
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