In the Linux kernel, the following vulnerability has been resolved:
RDMA/bnxt_re: wraparound mbox producer index
Driver is not handling the wraparound of the mbox producer index correctly. Currently the wraparound happens once u32 max is reached.
Bit 31 of the producer index register is special and should be set only once for the first command. Because the producer index overflow setting bit31 after a long time, FW goes to initialization sequence and this causes FW hang.
Fix is to wraparound the mbox producer index once it reaches u16 max.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Sep 17, 2025 | Sep 17, 2025 |
| Huawei Euleros 2_0_sp11 | — | Upgrade kernel-toolsUpgrade kernelUpgrade kernel-abi-stablelistsUpgrade python3-perfUpgrade bpftoolUpgrade kernel-tools-libs | Mar 17, 2026 | Mar 17, 2026 |
| Huawei Euleros 2_0_sp13 | — | Upgrade kernel-abi-stablelistsUpgrade python3-perfUpgrade kernel-tools-libsUpgrade bpftoolUpgrade kernelUpgrade kernel-tools | Feb 3, 2026 | Feb 2, 2026 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Sep 15, 2025 |
| Ubuntu | — | Upgrade linux-intel-iotgUpgrade linux-kvmUpgrade linux-riscv-5.15Upgrade linux-ibmUpgrade linux-nvidiaUpgrade linux-oracle-5.15Upgrade linux-oracleUpgrade linux-azure-fdeUpgrade linux-gcp-5.15Upgrade linux-intel-iotg-5.15Upgrade linux-azure-5.15Upgrade linux-lowlatencyUpgrade linux-nvidia-tegra-igxUpgrade linux-gcpUpgrade linux-hwe-5.15Upgrade linux-realtimeUpgrade linux-azureUpgrade linux-xilinx-zynqmpUpgrade linux-gkeopUpgrade linux-ibm-5.15Upgrade linux-intel-iot-realtimeUpgrade linux-nvidia-tegraUpgrade linux-bluefieldUpgrade linux-nvidia-tegra-5.15Upgrade linux-lowlatency-hwe-5.15Upgrade linux-awsUpgrade linux-raspiUpgrade linux-aws-5.15Upgrade linuxUpgrade linux-gke | Sep 19, 2025 | Sep 16, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 15, 2025 | Sep 15, 2025 |
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