session leak

  1. Linux Kernel Fix: ksmbd Session Refcount Leak (CVE-2025-40285)

    A small but important kernel fix landed this week to close CVE‑2025‑40285 — a reference‑counting bug in the Linux kernel’s in‑kernel SMB server that could leak a ksmbd session object when a session reconnects. The patch adds a missing ksmbd_user_session_put in smb2_sess_setup, closing a race /...

  2. SMB/CIFS sessions leak in Windows Vista, in Windows Server 2008, in Windows 7 and in Windows Server

    Fixes an SMB/CIFS sessions leak in Windows Vista, in Windows Server 2008, in Windows 7 and in Windows Server 2008 R2. When this issue occurs, the SMB/CIFS server does not respond to client requests. More...
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    • bug fixes cifs microsoft support network issues server issues session leak smb windows 7 windows server windows vista
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    • Forum: Knowledge Base (KB)