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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.15, < 6.1.149 |
| Debian | Debian Linux | 11.0 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/003e6a3150299f681f34cb189aa068018cef6a45Patch
- https://git.kernel.org/stable/c/212eb86f75b4d7b82f3d94aed95ba61103bccb93Patch
- https://git.kernel.org/stable/c/524e90e58a267dad11e23351d9e4b1f941490976Patch
- https://git.kernel.org/stable/c/bac7b996d42e458a94578f4227795a0d4deef6faPatch
- https://git.kernel.org/stable/c/e41e33400516702427603f8fbbec43c91ede09c0Patch
- https://lists.debian.org/debian-lts-announce/2025/10/msg00008.htmlMailing ListThird Party Advisory
- https://cert-portal.siemens.com/productcert/html/ssa-032379.html
FAQ
What is CVE-2025-39692?
CVE-2025-39692 is a vulnerability with a CVSS score of 5.5 (MEDIUM). 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 ...
How severe is CVE-2025-39692?
CVE-2025-39692 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-39692?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel, Debian Debian Linux.