In the Linux kernel, the following vulnerability has been resolved:
bnxt_en: Shutdown FW DMA in bnxt_shutdown()
The netif_close() call in bnxt_shutdown() only stops packet DMA. There may be FW DMA for trace logging (recently added) that will continue. If we kexec to a new kernel, the DMA will corrupt memory in the new kernel.
Add bnxt_hwrm_func_drv_unrgtr() to unregister the driver from the FW. This will stop the FW DMA. In case the call fails, call pcie_flr() to reset the function and stop the DMA.
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Oracle_linux | — | Upgrade kernel-uek | Feb 24, 2026 | Dec 9, 2025 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Dec 9, 2025 |
| Ubuntu | — | Upgrade linux-image-virtualUpgrade linux-image-raspi-6.17Upgrade linux-image-6.17.0-1006-realtimeUpgrade linux-image-realtimeUpgrade linux-image-gcp-6.17Upgrade linux-image-oracle-6.17Upgrade linux-image-gcpUpgrade linux-image-6.17.0-1008-raspiUpgrade linux-image-oem-6.17Upgrade linux-image-realtime-6.17Upgrade linux-image-oracleUpgrade linux-image-6.17.0-1007-oracleUpgrade linux-image-6.17.0-1007-gcp-64kUpgrade linux-image-6.17.0-1007-awsUpgrade linux-image-6.17.0-1007-oracle-64kUpgrade linux-image-6.17.0-1007-gcpUpgrade linux-image-oracle-64kUpgrade linux-image-awsUpgrade linux-image-gcp-64kUpgrade linux-image-aws-64k-6.17Upgrade linux-image-genericUpgrade linux-image-6.17.0-14-genericUpgrade linux-image-6.17.0-1008-azureUpgrade linux-image-generic-6.17Upgrade linux-image-raspiUpgrade linux-image-generic-64k-6.17Upgrade linux-image-gcp-64k-6.17Upgrade linux-image-6.17.0-1007-aws-64kUpgrade linux-image-oracle-64k-6.17Upgrade linux-image-virtual-6.17Upgrade linux-image-6.17.0-1011-oemUpgrade linux-image-6.17.0-14-generic-64kUpgrade linux-image-aws-64kUpgrade linux-image-aws-6.17Upgrade linux-image-azureUpgrade linux-image-generic-64kUpgrade linux-image-azure-6.17 | Feb 13, 2026 | Feb 12, 2026 |
Prioritise with Active Threat Intelligence
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