Answer in brief
CVE-2022-50136 records a High severity (CVSS 7.5) vulnerability in RDMA/siw: Fix duplicated reported IW_CM_EVENT_CONNECT_REPLY event. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 7.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Product | Affected versions | Fixed versions |
|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | Not reported | Not reported |
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=6c52fdc244b5ccc468006fd65a504d4ee33743c7 <11edf0bba15ea9df49478affec7974f351bb2f6e || >=6c52fdc244b5ccc468006fd65a504d4ee33743c7 <9ade92ddaf2347fb34298c02080caaa3cdd7c27b || >=6c52fdc244b5ccc468006fd65a504d4ee33743c7 <f6e26e1a5f600b760dc32135d3fac846eabe09e7 || >=6c52fdc244b5ccc468006fd65a504d4ee33743c7 <0066246d2d7e2619f3ecf3cf07333c59e6e7d84d || >=6c52fdc244b5ccc468006fd65a504d4ee33743c7 <1434de50a5d9dab91c8ce031bc23b3e2178379c5 || >=6c52fdc244b5ccc468006fd65a504d4ee33743c7 <3056fc6c32e613b760422b94c7617ac9a24a4721 | 11edf0bba15ea9df49478affec7974f351bb2f6e, 9ade92ddaf2347fb34298c02080caaa3cdd7c27b, f6e26e1a5f600b760dc32135d3fac846eabe09e7, 0066246d2d7e2619f3ecf3cf07333c59e6e7d84d, 1434de50a5d9dab91c8ce031bc23b3e2178379c5, 3056fc6c32e613b760422b94c7617ac9a24a4721 |
| Linux/Linuxgeneric | 5.3 | Not reported |
Published upstream
Jun 18, 2025
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 4, 2026
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>
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2022-50136 records a High severity (CVSS 7.5) vulnerability in RDMA/siw: Fix duplicated reported IW_CM_EVENT_CONNECT_REPLY event. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 7.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Product | Affected versions | Fixed versions |
|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | Not reported | Not reported |
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=6c52fdc244b5ccc468006fd65a504d4ee33743c7 <11edf0bba15ea9df49478affec7974f351bb2f6e || >=6c52fdc244b5ccc468006fd65a504d4ee33743c7 <9ade92ddaf2347fb34298c02080caaa3cdd7c27b || >=6c52fdc244b5ccc468006fd65a504d4ee33743c7 <f6e26e1a5f600b760dc32135d3fac846eabe09e7 || >=6c52fdc244b5ccc468006fd65a504d4ee33743c7 <0066246d2d7e2619f3ecf3cf07333c59e6e7d84d || >=6c52fdc244b5ccc468006fd65a504d4ee33743c7 <1434de50a5d9dab91c8ce031bc23b3e2178379c5 || >=6c52fdc244b5ccc468006fd65a504d4ee33743c7 <3056fc6c32e613b760422b94c7617ac9a24a4721 | 11edf0bba15ea9df49478affec7974f351bb2f6e, 9ade92ddaf2347fb34298c02080caaa3cdd7c27b, f6e26e1a5f600b760dc32135d3fac846eabe09e7, 0066246d2d7e2619f3ecf3cf07333c59e6e7d84d, 1434de50a5d9dab91c8ce031bc23b3e2178379c5, 3056fc6c32e613b760422b94c7617ac9a24a4721 |
| Linux/Linuxgeneric | 5.3 | Not reported |
Published upstream
Jun 18, 2025
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 4, 2026
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>
Quoted source text, attributed separately from HOL analysis.