CVE-2025-40285

NONE EPSS 6.7%
Published Dec 6, 20256mo ago · Modified Jun 17, 20261w ago
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Published Dec 6, 2025 6mo ago
Last Modified Jun 17, 2026 1w ago

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().

Threat Intelligence

EPSS Exploit Probability
6.7% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

References 5

  • git.kernel.org https://git.kernel.org/stable/c/379510a815cb2e64eb0a379cb62295d6ade65df0
  • git.kernel.org https://git.kernel.org/stable/c/6fc935f798d44a8eb8a5e6659198399fbf57b981
  • git.kernel.org https://git.kernel.org/stable/c/d37b2c81c83d6c0d5ca582f4fe73c672983f9e0d
  • git.kernel.org https://git.kernel.org/stable/c/dcc51dfe6ff26b52cac106865a172ac982d78401
  • git.kernel.org https://git.kernel.org/stable/c/e671f9bb97805771380c98de944e2ceab6949188

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.