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CVE-2025-40285 Detail

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().


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/379510a815cb2e64eb0a379cb62295d6ade65df0 kernel.org
https://git.kernel.org/stable/c/6fc935f798d44a8eb8a5e6659198399fbf57b981 kernel.org
https://git.kernel.org/stable/c/d37b2c81c83d6c0d5ca582f4fe73c672983f9e0d kernel.org
https://git.kernel.org/stable/c/dcc51dfe6ff26b52cac106865a172ac982d78401 kernel.org
https://git.kernel.org/stable/c/e671f9bb97805771380c98de944e2ceab6949188 kernel.org

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2025-40285
NVD Published Date:
12/06/2025
NVD Last Modified:
12/06/2025
Source:
kernel.org