A flaw was found in the Linux kernel's ksmbd component. A memory leak can occur if a client sends a session setup request with an unknown NTLMSSP message type, potentially leading to resource exhaustion.
Advisories
Source ID Title
EUVD EUVD EUVD-2023-36512 A flaw was found in the Linux kernel's ksmbd component. A memory leak can occur if a client sends a session setup request with an unknown NTLMSSP message type, potentially leading to resource exhaustion.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Mon, 04 Aug 2025 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Sat, 02 Aug 2025 22:30:00 +0000

Type Values Removed Values Added
Description A flaw was found in the Linux kernel's ksmbd component. A memory leak can occur if a client sends a session setup request with an unknown NTLMSSP message type, potentially leading to resource exhaustion.
Title Kernel: memory leak via ksmbd session setup request with unknown ntlmssp message type
First Time appeared Redhat
Redhat enterprise Linux
Weaknesses CWE-772
CPEs cpe:/o:redhat:enterprise_linux:10
cpe:/o:redhat:enterprise_linux:6
cpe:/o:redhat:enterprise_linux:7
cpe:/o:redhat:enterprise_linux:8
cpe:/o:redhat:enterprise_linux:9
Vendors & Products Redhat
Redhat enterprise Linux
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L'}


cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2025-08-04T13:21:07.604Z

Reserved: 2023-05-05T10:00:07.896Z

Link: CVE-2023-32255

cve-icon Vulnrichment

Updated: 2025-08-04T13:21:04.042Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-08-02T23:15:25.820

Modified: 2025-08-04T15:06:15.833

Link: CVE-2023-32255

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.