In the Linux kernel, the following vulnerability has been resolved:
RDMA/rxe: Fix "kernel NULL pointer dereference" error
When rxe_queue_init in the function rxe_qp_init_req fails, both qp->req.task.func and qp->req.task.arg are not initialized.
Because of creation of qp fails, the function rxe_create_qp will call rxe_qp_do_cleanup to handle allocated resource.
Before calling __rxe_do_task, both qp->req.task.func and qp->req.task.arg should be checked.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade bpftool-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade python-perfUpgrade perf-debuginfoUpgrade python-perf-debuginfoUpgrade kernel-livepatch-4.14.296-222.539Upgrade kernelUpgrade kernel-headersUpgrade kernel-toolsUpgrade kernel-debuginfoUpgrade kernel-livepatch-5.10.155-138.670Upgrade kernel-develUpgrade perfUpgrade kernel-tools-develUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-tools-debuginfoUpgrade bpftool | May 20, 2026 | May 20, 2026 |
| Debian | — | Upgrade linux | Dec 10, 2025 | Dec 10, 2025 |
| Huawei Euleros 2_0_sp10 | — | Upgrade kernelUpgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade python3-perfUpgrade kernel-tools | Mar 17, 2026 | Mar 16, 2026 |
| Huawei Euleros 2_0_sp13 | — | Upgrade kernel-abi-stablelistsUpgrade python3-perfUpgrade kernel-toolsUpgrade kernelUpgrade kernel-tools-libsUpgrade bpftool | Mar 10, 2026 | Mar 10, 2026 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Dec 9, 2025 |
| Ubuntu | — | Upgrade linuxUpgrade linux-ibm-5.4Upgrade linux-azure-5.15Upgrade linux-gcp-fipsUpgrade linux-azure-4.15Upgrade linux-riscv-5.15Upgrade linux-gcp-5.4Upgrade linux-hwe-5.4Upgrade linux-fipsUpgrade linux-hweUpgrade linux-xilinx-zynqmpUpgrade linux-nvidiaUpgrade linux-oracle-5.15Upgrade linux-gkeopUpgrade linux-azure-fipsUpgrade linux-oracleUpgrade linux-gcpUpgrade linux-ibmUpgrade linux-aws-fipsUpgrade linux-gcp-4.15Upgrade linux-oracle-5.4Upgrade linux-lowlatency-hwe-5.15Upgrade linux-raspi-5.4Upgrade linux-iotUpgrade linux-gcp-5.15Upgrade linux-aws-hweUpgrade linux-aws-5.4Upgrade linux-intel-iotg-5.15Upgrade linux-gkeUpgrade linux-azureUpgrade linux-realtimeUpgrade linux-bluefieldUpgrade linux-lowlatencyUpgrade linux-raspiUpgrade linux-azure-5.4Upgrade linux-intel-iotgUpgrade linux-kvmUpgrade linux-azure-fdeUpgrade linux-hwe-5.15Upgrade linux-aws-5.15Upgrade linux-aws | Dec 11, 2025 | Dec 9, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Dec 9, 2025 |
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