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Status published
Unknown
CVE-2025-39692
smb: server: split ksmbd_rdma_stop_listening() out of ksmbd_rdma_destroy()
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: smb: server: split ksmbd_rdma_stop_listening() out of ksmbd_rdma_destroy() We can't call destroy_workqueue(smb_direct_wq); before stop_sessions()! Otherwise already existing connections try to use smb_direct_wq as a NULL pointer.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://git.kernel.org/stable/c/524e90e58a267dad11e23351d9e4b1f941490976
- https://git.kernel.org/stable/c/212eb86f75b4d7b82f3d94aed95ba61103bccb93
- https://git.kernel.org/stable/c/003e6a3150299f681f34cb189aa068018cef6a45
- https://git.kernel.org/stable/c/e41e33400516702427603f8fbbec43c91ede09c0
- https://git.kernel.org/stable/c/bac7b996d42e458a94578f4227795a0d4deef6fa
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Affected Vendor
Linux
View all reports →Affected Software
Linux
Vulnerable Versions:
0626e6641f6b467447c81dd7678a69c66f7746cf, 5.15, 0, 6.1.149, 6.6.103, 6.12.44, 6.16.4, 6.17
Timeline
Official Publish:
September 5th, 2025
Last Modified:
May 12th, 2026
Added to House:
July 22nd, 2026
CVSS Vectors
No vector data available
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.