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.
Fix
Patch, vendor advisory and mitigation references on NVD 5
- https://git.kernel.org/stable/c/003e6a3150299f681f34cb189aa068018cef6a45 Patch
- https://git.kernel.org/stable/c/212eb86f75b4d7b82f3d94aed95ba61103bccb93 Patch
- https://git.kernel.org/stable/c/524e90e58a267dad11e23351d9e4b1f941490976 Patch
- https://git.kernel.org/stable/c/bac7b996d42e458a94578f4227795a0d4deef6fa Patch
- https://git.kernel.org/stable/c/e41e33400516702427603f8fbbec43c91ede09c0 Patch
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 5.5 · linux, debianNVD modified 2026-10-19 21:10
Affected (CPE criteria) 4
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:6.17:rc1:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:6.17:rc2:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
References 7
- https://git.kernel.org/stable/c/003e6a3150299f681f34cb189aa068018cef6a45 Patch
- https://git.kernel.org/stable/c/212eb86f75b4d7b82f3d94aed95ba61103bccb93 Patch
- https://git.kernel.org/stable/c/524e90e58a267dad11e23351d9e4b1f941490976 Patch
- https://git.kernel.org/stable/c/bac7b996d42e458a94578f4227795a0d4deef6fa Patch
- https://git.kernel.org/stable/c/e41e33400516702427603f8fbbec43c91ede09c0 Patch
- https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html Mailing List, Third Party Advisory
- https://cert-portal.siemens.com/productcert/html/ssa-032379.html