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CVE-2023-4515 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate command request size In commit 2b9b8f3b68ed ("ksmbd: validate command payload size"), except for SMB2_OPLOCK_BREAK_HE command, the request size of other commands is not checked, it's not expected. Fix it by add check for request size of other commands.


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/595679098bdcdbfbba91ebe07a2f7f208df93870 kernel.org
https://git.kernel.org/stable/c/5aa4fda5aa9c2a5a7bac67b4a12b089ab81fee3c kernel.org
https://git.kernel.org/stable/c/c6bef3bc30fd4a175aef846b7d928a6c40d091cd kernel.org
https://git.kernel.org/stable/c/ff7236b66d69582f90cf5616e63cfc3dc18142bb kernel.org

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-4515
NVD Published Date:
08/16/2025
NVD Last Modified:
08/18/2025
Source:
kernel.org