CVE-2025-39692

smb: server: split ksmbd_rdma_stop_listening() out of ksmbd_rdma_destroy()

Published: 9/5/2025 Last updated: 5/12/2026 Reserved: 4/16/2025

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.

CNA assigner: Linux (416baaa9-dc9f-4396-8d5f-8c081fb06d67) Requested by: n/a

Opam packages affected (29)

albatross cdrom conf-bpftool conf-libbpf conf-linux-libc-dev core core_unix hvsock mirage-block-unix mm ocaml-probes ortools_solvers orun rawlink rawlink-eio rawlink-lwt restricted shell solo5 solo5-bindings-hvt solo5-bindings-spt solo5-cross-aarch64 solo5-kernel-ukvm tracy-client tuntap uring vhd-format vhd-format-lwt xapi-stdext-unix

Products affected (4)

Product	Vendor	Version
Linux	Linux	n/a
Linux	Linux	2.10.11
Linux	Linux	unspecified
Linux	Linux	Windows Server 2012

CVE-2025-39692

smb: server: split ksmbd_rdma_stop_listening() out of ksmbd_rdma_destroy()

Opam packages affected (29)

Products affected (4)

References (14)