CVE - CVE-2022-50136

CVE-ID
CVE-2022-50136	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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>
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/0066246d2d7e2619f3ecf3cf07333c59e6e7d84d URL:https://git.kernel.org/stable/c/0066246d2d7e2619f3ecf3cf07333c59e6e7d84d MISC:https://git.kernel.org/stable/c/11edf0bba15ea9df49478affec7974f351bb2f6e URL:https://git.kernel.org/stable/c/11edf0bba15ea9df49478affec7974f351bb2f6e MISC:https://git.kernel.org/stable/c/1434de50a5d9dab91c8ce031bc23b3e2178379c5 URL:https://git.kernel.org/stable/c/1434de50a5d9dab91c8ce031bc23b3e2178379c5 MISC:https://git.kernel.org/stable/c/3056fc6c32e613b760422b94c7617ac9a24a4721 URL:https://git.kernel.org/stable/c/3056fc6c32e613b760422b94c7617ac9a24a4721 MISC:https://git.kernel.org/stable/c/9ade92ddaf2347fb34298c02080caaa3cdd7c27b URL:https://git.kernel.org/stable/c/9ade92ddaf2347fb34298c02080caaa3cdd7c27b MISC:https://git.kernel.org/stable/c/f6e26e1a5f600b760dc32135d3fac846eabe09e7 URL:https://git.kernel.org/stable/c/f6e26e1a5f600b760dc32135d3fac846eabe09e7
Assigning CNA
kernel.org
Date Record Created
20250618	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20250618)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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