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.
CVSS Details
- CVSS 3.1 Base Score: 7.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade perfUpgrade bpftoolUpgrade kernel-develUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-debuginfoUpgrade kernel-livepatch-5.10.155-138.670Upgrade kernel-tools-debuginfoUpgrade kernel-tools-develUpgrade kernel-livepatch-4.14.296-222.539Upgrade bpftool-debuginfoUpgrade kernel-headersUpgrade perf-debuginfoUpgrade kernelUpgrade kernel-toolsUpgrade kernel-debuginfo-common-x86_64Upgrade python-perf-debuginfoUpgrade python-perf | May 20, 2026 | May 20, 2026 |
| Debian | — | Upgrade linux | Dec 10, 2025 | Dec 10, 2025 |
| Huawei Euleros 2_0_sp10 | — | Upgrade kernel-tools-libsUpgrade kernelUpgrade kernel-toolsUpgrade python3-perfUpgrade kernel-abi-stablelists | Mar 17, 2026 | Mar 16, 2026 |
| Huawei Euleros 2_0_sp13 | — | Upgrade kernel-abi-stablelistsUpgrade python3-perfUpgrade kernel-tools-libsUpgrade bpftoolUpgrade kernelUpgrade kernel-tools | Mar 10, 2026 | Mar 10, 2026 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Dec 9, 2025 |
| Ubuntu | — | Upgrade linux-ibmUpgrade linux-aws-fipsUpgrade linux-fipsUpgrade linux-riscv-5.15Upgrade linux-gcpUpgrade linux-xilinx-zynqmpUpgrade linuxUpgrade linux-hweUpgrade linux-hwe-5.4Upgrade linux-gcp-4.15Upgrade linux-oracle-5.15Upgrade linux-gkeopUpgrade linux-azure-5.15Upgrade linux-azure-fipsUpgrade linux-gcp-5.4Upgrade linux-azure-4.15Upgrade linux-gcp-fipsUpgrade linux-nvidiaUpgrade linux-oracleUpgrade linux-ibm-5.4Upgrade linux-realtimeUpgrade linux-azure-5.4Upgrade linux-lowlatency-hwe-5.15Upgrade linux-intel-iotg-5.15Upgrade linux-lowlatencyUpgrade linux-azureUpgrade linux-kvmUpgrade linux-raspi-5.4Upgrade linux-intel-iotgUpgrade linux-raspiUpgrade linux-aws-5.15Upgrade linux-hwe-5.15Upgrade linux-bluefieldUpgrade linux-iotUpgrade linux-gkeUpgrade linux-aws-5.4Upgrade linux-aws-hweUpgrade linux-gcp-5.15Upgrade linux-oracle-5.4Upgrade 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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