CVE-2025-38092

ksmbd: use list_first_entry_or_null for opinfo_get_list()

Published: 7/2/2025 Last updated: 9/3/2025 Reserved: 4/16/2025

In the Linux kernel, the following vulnerability has been resolved: ksmbd: use list_first_entry_or_null for opinfo_get_list() The list_first_entry() macro never returns NULL. If the list is empty then it returns an invalid pointer. Use list_first_entry_or_null() to check if the list is empty.

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

Opam packages affected (27)

albatross cdrom conf-bpftool conf-libbpf conf-linux-libc-dev core core_unix hvsock mirage-block-unix mm ocaml-probes orun rawlink rawlink-eio rawlink-lwt 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 (2)

Product	Vendor	Version
Linux	Linux	<= 2.8.1
Linux	Linux	SD865 5G

References (4)

https://git.kernel.org/stable/c/c78abb646ff823e7d22faad4cc0703d4484da9e8
https://git.kernel.org/stable/c/334da674b25fdb7a1a4d4b89dcd7795144fc7e11
https://git.kernel.org/stable/c/cb7e06e9736d73007dc8dab7b353733bb37df86b
https://git.kernel.org/stable/c/10379171f346e6f61d30d9949500a8de4336444a