CVE-2025-40285

Publication date

2025-12-06 21:51:09

Family

Linux

State

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: smb/server: fix possible refcount leak in smb2_sess_setup() Reference count of ksmbd_session will leak when session need reconnect. Fix this by adding the missing ksmbd_user_session_put().