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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2022-50136 Detail

Description

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>


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/0066246d2d7e2619f3ecf3cf07333c59e6e7d84d kernel.org
https://git.kernel.org/stable/c/11edf0bba15ea9df49478affec7974f351bb2f6e kernel.org
https://git.kernel.org/stable/c/1434de50a5d9dab91c8ce031bc23b3e2178379c5 kernel.org
https://git.kernel.org/stable/c/3056fc6c32e613b760422b94c7617ac9a24a4721 kernel.org
https://git.kernel.org/stable/c/9ade92ddaf2347fb34298c02080caaa3cdd7c27b kernel.org
https://git.kernel.org/stable/c/f6e26e1a5f600b760dc32135d3fac846eabe09e7 kernel.org

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-50136
NVD Published Date:
06/18/2025
NVD Last Modified:
06/18/2025
Source:
kernel.org