CVE-2025-39692

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 3.1

5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS

0.2% chance of exploitation in the next 30 days; higher than 5% of CVEs (scores of 2026-10-25)

CWE

CWE-476

Published

2025-09-05

Modified

2026-10-19

Record from

the NVD, synced 2026-10-21

Affected

• debian:debian_linux
• linux:linux_kernel

References

• https://git.kernel.org/stable/c/003e6a3150299f681f34cb189aa068018cef6a45
• https://git.kernel.org/stable/c/212eb86f75b4d7b82f3d94aed95ba61103bccb93
• https://git.kernel.org/stable/c/524e90e58a267dad11e23351d9e4b1f941490976
• https://git.kernel.org/stable/c/bac7b996d42e458a94578f4227795a0d4deef6fa
• https://git.kernel.org/stable/c/e41e33400516702427603f8fbbec43c91ede09c0

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