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.
Affected products
linux: linux kernel; debian: debian linux
References7
- git.kernel.org/stable/c/003e6a3150299f681f34cb189aa068018cef6a45 Patch
- git.kernel.org/stable/c/212eb86f75b4d7b82f3d94aed95ba61103bccb93 Patch
- git.kernel.org/stable/c/524e90e58a267dad11e23351d9e4b1f941490976 Patch
- git.kernel.org/stable/c/bac7b996d42e458a94578f4227795a0d4deef6fa Patch
- git.kernel.org/stable/c/e41e33400516702427603f8fbbec43c91ede09c0 Patch
- lists.debian.org/debian-lts-announce/2025/10/msg00008.html Mailing ListThird Party Advisory
- cert-portal.siemens.com/productcert/html/ssa-032379.html
Metrics
- CVSS 3.1
-
5.5
MEDIUM
Score source: NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - EPSS — exploit probability
- 0% percentile: 6 · as of 8 November 2026
- CWE
- CWE-476
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