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In the Linux kernel, the following vulnerability has been resolved:
i40e: add validation for ring_len param
The `ring_len` parameter provided by the virtual function (VF) is assigned directly to the hardware memory context (HMC) without any validation.
To address this, introduce an upper boundary check for both Tx and Rx queue lengths. The maximum number of descriptors supported by the hardware is 8k-32. Additionally, enforce alignment constraints: Tx rings must be a multiple of 8, and Rx rings must be a multiple of 32.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade kernelUpgrade kernel-livepatch-5.10.245-241.976Upgrade kernel-debuginfo-common-aarch64Upgrade kernel-develUpgrade perfUpgrade kernel-tools-develUpgrade kernel-debuginfoUpgrade kernel-headersUpgrade python-perf-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade perf-debuginfoUpgrade bpftoolUpgrade kernel-toolsUpgrade python-perfUpgrade bpftool-debuginfo | May 20, 2026 | May 20, 2026 |
| Debian | — | Upgrade linuxUpgrade linux-6.1 | Nov 13, 2025 | Nov 13, 2025 |
| Huawei Euleros 2_0_sp10 | — | Upgrade python3-perfUpgrade kernel-abi-stablelistsUpgrade kernelUpgrade kernel-toolsUpgrade kernel-tools-libs | Jan 15, 2026 | Jan 13, 2026 |
| Huawei Euleros 2_0_sp11 | — | Upgrade python3-perfUpgrade kernel-toolsUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libsUpgrade kernelUpgrade bpftool | Dec 12, 2025 | Dec 11, 2025 |
| Huawei Euleros 2_0_sp12 | — | Upgrade kernelUpgrade bpftoolUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade python3-perf | Jan 15, 2026 | Jan 13, 2026 |
| Huawei Euleros 2_0_sp13 | — | Upgrade python3-perfUpgrade kernel-toolsUpgrade kernel-abi-stablelistsUpgrade bpftoolUpgrade kernel-tools-libsUpgrade kernel | Dec 12, 2025 | Dec 11, 2025 |
| Oracle_linux | — | Upgrade kernel-uek | Oct 27, 2025 | Oct 15, 2025 |
| Redhat_linux | — | Upgrade kernel-rtUpgrade kernelNo solution exists | Jun 17, 2026 | Oct 15, 2025 |
| Suse | — | Upgrade kernel-symsUpgrade kernel-develUpgrade kernel-zfcpdumpUpgrade kernel-sourceUpgrade kernel-default-develUpgrade kernel-64kbUpgrade kernel-default-extraUpgrade kernel-macrosUpgrade kernel-obs-buildUpgrade kernel-default-baseUpgrade reiserfs-kmp-defaultUpgrade kernel-docsUpgrade kernel-defaultUpgrade kernel-64kb-devel | Dec 5, 2025 | Nov 11, 2025 |
| Ubuntu | — | Upgrade linux-image-5.15.0-170-fipsUpgrade linux-image-intelUpgrade linux-image-raspi-5.15Upgrade linux-image-virtual-hwe-20.04Upgrade linux-image-gkeop-6.8Upgrade linux-image-aws-5.15Upgrade linux-image-azure-6.8Upgrade linux-image-6.8.0-1051-azureUpgrade linux-image-gkeopUpgrade linux-image-5.15.0-1100-awsUpgrade linux-image-intel-iotgUpgrade linux-image-oem-20.04bUpgrade linux-image-5.15.0-1041-nvidia-tegra-igxUpgrade linux-image-5.15.0-1094-ibmUpgrade linux-image-raspiUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-nvidia-tegraUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-azure-fips-5.15Upgrade linux-image-gkeUpgrade linux-image-6.8.0-1050-aws-64kUpgrade linux-image-ibm-5.15Upgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-6.8.0-1029-xilinxUpgrade linux-image-gcp-fips-6.8Upgrade linux-image-kvm-5.15Upgrade linux-image-gke-64k-6.8Upgrade linux-image-5.15.0-1083-gkeopUpgrade linux-image-azure-lts-22.04Upgrade linux-image-gke-6.8Upgrade linux-image-generic-lpaeUpgrade linux-image-5.15.0-1109-azureUpgrade linux-image-raspi-realtimeUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-raspi-6.8Upgrade linux-image-6.8.0-2040-raspi-realtimeUpgrade linux-image-5.15.0-1096-gkeUpgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-6.8.0-106-genericUpgrade linux-image-6.8.0-1049-nvidia-lowlatencyUpgrade linux-image-aws-6.8Upgrade linux-image-generic-64kUpgrade linux-image-5.15.0-1095-intel-iotgUpgrade linux-image-5.15.0-170-generic-lpaeUpgrade linux-image-aws-64kUpgrade linux-image-5.15.0-1099-realtimeUpgrade linux-image-xilinxUpgrade linux-image-realtime-5.15Upgrade linux-image-xilinx-6.8Upgrade linux-image-ibmUpgrade linux-image-6.8.0-106-lowlatencyUpgrade linux-image-6.8.0-1052-azure-fipsUpgrade linux-image-6.8.0-106-fipsUpgrade linux-image-intel-iotg-5.15Upgrade linux-image-6.8.0-106-lowlatency-64kUpgrade linux-image-6.8.1-1045-realtimeUpgrade linux-image-6.8.0-1048-gkeUpgrade linux-image-5.15.0-1109-azure-fipsUpgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-gcpUpgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-oem-22.04cUpgrade linux-image-6.8.0-1049-nvidiaUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-oem-22.04Upgrade linux-image-generic-lpae-5.15Upgrade linux-image-realtime-hwe-22.04Upgrade linux-image-6.8.0-1049-ibmUpgrade linux-image-6.8.0-1052-gcp-64kUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-lowlatencyUpgrade linux-image-virtualUpgrade linux-image-gke-5.15Upgrade linux-image-oracle-64k-6.8Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-lowlatency-5.15Upgrade linux-image-nvidiaUpgrade linux-image-6.8.0-1035-gkeopUpgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-5.15.0-1041-nvidia-tegra-igx-rtUpgrade linux-image-5.15.0-1100-aws-fipsUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-5.15.0-170-lowlatencyUpgrade linux-image-oem-22.04aUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-6.8.0-1047-oracleUpgrade linux-image-6.8.0-106-generic-64kUpgrade linux-image-gcp-64kUpgrade linux-image-nvidia-64kUpgrade linux-image-azureUpgrade linux-image-5.15.0-1097-raspiUpgrade linux-image-fipsUpgrade linux-image-nvidia-5.15Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-genericUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-5.15.0-1052-nvidia-tegra-rtUpgrade linux-image-fips-5.15Upgrade linux-image-5.15.0-1095-nvidia-lowlatencyUpgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-oracle-5.15Upgrade linux-image-nvidia-6.8Upgrade linux-image-oracle-64kUpgrade linux-image-oem-20.04cUpgrade linux-image-oem-20.04Upgrade linux-image-realtime-6.8.1Upgrade linux-image-azure-5.15Upgrade linux-image-5.15.0-170-lowlatency-64kUpgrade linux-image-lowlatency-64kUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-5.15.0-1095-nvidiaUpgrade linux-image-5.15.0-1110-azureUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-aws-64k-6.8Upgrade linux-image-ibm-classicUpgrade linux-image-6.8.0-1049-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-1049-nvidia-64kUpgrade linux-image-gcp-fips-5.15Upgrade linux-image-virtual-6.8Upgrade linux-image-raspi-nolpaeUpgrade linux-image-gcp-fipsUpgrade linux-image-kvmUpgrade linux-image-gkeop-5.15Upgrade linux-image-awsUpgrade linux-image-5.15.0-1064-xilinx-zynqmpUpgrade linux-image-6.8.0-1052-gcp-fipsUpgrade linux-image-azure-fips-6.8Upgrade linux-image-5.15.0-170-genericUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-5.15.0-1100-aws-64kUpgrade linux-image-nvidia-tegra-igxUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-gcp-lts-24.04Upgrade linux-image-aws-lts-22.04Upgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-gcp-lts-22.04Upgrade linux-image-fips-6.8Upgrade linux-image-5.15.0-170-generic-64kUpgrade linux-image-5.15.0-1092-intel-iot-realtimeUpgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-generic-5.15Upgrade linux-image-6.8.0-1050-aws-fipsUpgrade linux-image-generic-6.8Upgrade linux-image-6.8.0-1050-raspiUpgrade linux-image-oracle-6.8Upgrade linux-image-oem-22.04bUpgrade linux-image-gke-64kUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-aws-fipsUpgrade linux-image-5.15.0-1100-gcpUpgrade linux-image-5.15.0-1052-nvidia-tegraUpgrade linux-image-azure-cvmUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-aws-fips-5.15Upgrade linux-image-azure-fipsUpgrade linux-image-6.8.0-1052-gcpUpgrade linux-image-ibm-6.8Upgrade linux-image-gcp-6.8Upgrade linux-image-6.8.0-1047-oracle-64kUpgrade linux-image-oracleUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-oem-22.04dUpgrade linux-image-realtimeUpgrade linux-image-5.15.0-1100-gcp-fipsUpgrade linux-image-5.15.0-1092-kvmUpgrade linux-image-aws-lts-24.04Upgrade linux-image-lowlatency-6.8Upgrade linux-image-azure-lts-24.04Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-aws-fips-6.8Upgrade linux-image-5.15.0-1097-oracleUpgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-oem-20.04dUpgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-generic-64k-5.15Upgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-6.8.0-1050-awsUpgrade linux-image-6.8.0-1048-gke-64kUpgrade linux-image-virtual-5.15Upgrade linux-image-gcp-5.15Upgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-generic-64k-6.8Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-aws-64k-5.15 | Oct 30, 2025 | Oct 15, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Oct 15, 2025 |
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