In the Linux kernel, the following vulnerability has been resolved:
RDMA/siw: Fix duplicated reported IW_CM_EVENT_CONNECT_REPLY event
If siw_recv_mpa_rr returns -EAGAIN, it means that the MPA reply hasn't been received completely, and should not report IW_CM_EVENT_CONNECT_REPLY in this case. This may trigger a call trace in iw_cm. A simple way to trigger this: server: ib_send_lat client: ib_send_lat -R <server_ip>
The call trace looks like this:
kernel BUG at drivers/infiniband/core/iwcm.c:894! invalid opcode: 0000 [#1] PREEMPT SMP NOPTI <...> Workqueue: iw_cm_wq cm_work_handler [iw_cm] Call Trace: <TASK> cm_work_handler+0x1dd/0x370 [iw_cm] process_one_work+0x1e2/0x3b0 worker_thread+0x49/0x2e0 ? rescuer_thread+0x370/0x370 kthread+0xe5/0x110 ? kthread_complete_and_exit+0x20/0x20 ret_from_fork+0x1f/0x30 </TASK>
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 |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jun 20, 2025 | Jun 20, 2025 |
| Dell Powerstore Dsa2025429 | — | Upgrade Dell PowerStoreOS to the latest version | Dec 3, 2025 | Dec 2, 2025 |
| Dell Powerstore Dsa2026039 | — | Upgrade Dell PowerStoreOS to the latest version | Jan 13, 2026 | Jan 6, 2026 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Jun 18, 2025 |
| Ubuntu | — | Upgrade linux-hwe-5.4Upgrade linux-gkeopUpgrade linux-oracleUpgrade linux-ibmUpgrade linux-oracle-5.15Upgrade linux-lowlatencyUpgrade linux-gcpUpgrade linux-azure-5.15Upgrade linux-nvidiaUpgrade linux-aws-fipsUpgrade linux-ibm-5.4Upgrade linux-gcp-5.4Upgrade linux-gcp-fipsUpgrade linux-azure-5.4Upgrade linux-azure-fipsUpgrade linuxUpgrade linux-realtimeUpgrade linux-hwe-5.15Upgrade linux-riscv-5.15Upgrade linux-lowlatency-hwe-5.15Upgrade linux-kvmUpgrade linux-raspiUpgrade linux-aws-5.4Upgrade linux-iotUpgrade linux-azureUpgrade linux-gcp-5.15Upgrade linux-bluefieldUpgrade linux-fipsUpgrade linux-aws-5.15Upgrade linux-intel-iotgUpgrade linux-raspi-5.4Upgrade linux-awsUpgrade linux-gkeUpgrade linux-intel-iotg-5.15Upgrade linux-oracle-5.4 | Jun 26, 2025 | Jun 18, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Jun 18, 2025 |
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