CVE-2023-3867 - Vulnerability Details - OpenCVE

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix out of bounds read in smb2_sess_setup ksmbd does not consider the case of that smb2 session setup is in compound request. If this is the second payload of the compound, OOB read issue occurs while processing the first payload in the smb2_sess_setup().

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Linux	Linux Kernel

No data.

No data.

References

Link	Providers
https://git.kernel.org/stable/c/2ba03cecb12ac7ac9e0170e251543c56832d9959
https://git.kernel.org/stable/c/676392184785ace61e939831e7ca44a03d438c3b
https://git.kernel.org/stable/c/98422bdd4cb3ca4d08844046f6507d7ec2c2b8d8
https://git.kernel.org/stable/c/ef572ffa8eb44111eed2925fbb2adca78bdcbf61

History

Thu, 21 Aug 2025 13:00:00 +0000

Type	Values Removed	Values Added
First Time appeared		Linux Linux linux Kernel
Vendors & Products		Linux Linux linux Kernel

Sat, 16 Aug 2025 13:45:00 +0000

Type	Values Removed	Values Added
Description		In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix out of bounds read in smb2_sess_setup ksmbd does not consider the case of that smb2 session setup is in compound request. If this is the second payload of the compound, OOB read issue occurs while processing the first payload in the smb2_sess_setup().
Title		ksmbd: fix out of bounds read in smb2_sess_setup
References		https://git.kernel.org/stable/c/2ba03cecb12ac7ac9e0170e251543c56832d9959 https://git.kernel.org/stable/c/676392184785ace61e939831e7ca44a03d438c3b https://git.kernel.org/stable/c/98422bdd4cb3ca4d08844046f6507d7ec2c2b8d8 https://git.kernel.org/stable/c/ef572ffa8eb44111eed2925fbb2adca78bdcbf61

MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2025-08-16T13:29:51.946Z

Updated: 2025-08-19T05:47:14.506Z

Reserved: 2023-07-24T14:52:44.448Z

Link: CVE-2023-3867

Vulnrichment

No data.

NVD

Status : Awaiting Analysis

Published: 2025-08-16T14:15:27.510

Modified: 2025-08-18T20:16:28.750

Link: CVE-2023-3867

Redhat

No data.

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