In the Linux kernel, the following vulnerability has been resolved:
scsi: qla2xxx: Wait for io return on terminate rport
System crash due to use after free. Current code allows terminate_rport_io to exit before making sure all IOs has returned. For FCP-2 device, IO's can hang on in HW because driver has not tear down the session in FW at first sign of cable pull. When dev_loss_tmo timer pops, terminate_rport_io is called and upper layer is about to free various resources. Terminate_rport_io trigger qla to do the final cleanup, but the cleanup might not be fast enough where it leave qla still holding on to the same resource.
Wait for IO's to return to upper layer before resources are freed.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade bpftoolUpgrade kernel-debuginfoUpgrade kernel-develUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-tools-debuginfoUpgrade perfUpgrade kernel-livepatch-5.10.192-182.736Upgrade kernel-tools-develUpgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade bpftool-debuginfoUpgrade python-perfUpgrade kernel-headersUpgrade perf-debuginfoUpgrade kernel-livepatch-4.14.322-244.536Upgrade python-perf-debuginfoUpgrade kernel-tools | May 20, 2026 | May 20, 2026 |
| Debian | — | Upgrade linux | Sep 18, 2025 | Sep 18, 2025 |
| Huawei Euleros 2_0_sp10 | — | Upgrade python3-perfUpgrade kernelUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade kernel-abi-stablelists | Jan 15, 2026 | Jan 13, 2026 |
| Huawei Euleros 2_0_sp11 | — | Upgrade kernel-toolsUpgrade python3-perfUpgrade kernelUpgrade bpftoolUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libs | Mar 17, 2026 | Mar 17, 2026 |
| Huawei Euleros 2_0_sp13 | — | Upgrade python3-perfUpgrade kernelUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libsUpgrade bpftoolUpgrade kernel-tools | Feb 3, 2026 | Jan 30, 2026 |
| Oracle_linux | — | Upgrade kernel | Feb 2, 2026 | Sep 16, 2025 |
| Redhat_linux | — | Upgrade kernelUpgrade kernel-rtNo solution exists | Nov 14, 2025 | Sep 16, 2025 |
| Ubuntu | — | Upgrade linux-intel-iot-realtimeUpgrade linux-bluefieldUpgrade linux-azure-fdeUpgrade linux-lowlatency-hwe-5.15Upgrade linux-gcpUpgrade linux-realtimeUpgrade linux-gcp-fipsUpgrade linux-raspi-5.4Upgrade linux-azure-5.4Upgrade linux-iotUpgrade linux-nvidia-tegra-5.15Upgrade linuxUpgrade linux-ibm-5.4Upgrade linux-awsUpgrade linux-aws-5.15Upgrade linux-nvidia-tegra-igxUpgrade linux-gkeUpgrade linux-raspiUpgrade linux-gcp-5.4Upgrade linux-nvidia-tegraUpgrade linux-azure-fipsUpgrade linux-riscv-5.15Upgrade linux-hwe-5.4Upgrade linux-intel-iotgUpgrade linux-azureUpgrade linux-lowlatencyUpgrade linux-azure-5.15Upgrade linux-gkeopUpgrade linux-oracle-5.15Upgrade linux-xilinx-zynqmpUpgrade linux-hwe-5.15Upgrade linux-ibmUpgrade linux-ibm-5.15Upgrade linux-fipsUpgrade linux-intel-iotg-5.15Upgrade linux-kvmUpgrade linux-oracle-5.4Upgrade linux-gcp-5.15Upgrade linux-aws-fipsUpgrade linux-nvidiaUpgrade linux-aws-5.4Upgrade linux-oracle | Sep 19, 2025 | Sep 17, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 15, 2025 | Sep 16, 2025 |
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