smb: server: split ksmbd_rdma_stop_listening() out of ksmbd_rdma_destroy()
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.1%
exploitation probability
0.1%top 96% of all CVEs
observed exploitation
nono source reports it
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 · LinuxReferences
https://cert-portal.siemens.com/productcert/html/ssa-032379.htmlhttps://git.kernel.org/stable/c/003e6a3150299f681f34cb189aa068018cef6a45https://git.kernel.org/stable/c/212eb86f75b4d7b82f3d94aed95ba61103bccb93https://git.kernel.org/stable/c/524e90e58a267dad11e23351d9e4b1f941490976https://git.kernel.org/stable/c/bac7b996d42e458a94578f4227795a0d4deef6fahttps://git.kernel.org/stable/c/e41e33400516702427603f8fbbec43c91ede09c0https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html