libcsp 2.0 is vulnerable to Buffer Overflow in the csp_usart_open() function at drivers/usart/zephyr.c.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Libcsp Project
  • Libcsp

No data.

No data.

References
Link Providers
https://github.com/libcsp/libcsp/issues/851 cve-icon cve-icon
https://github.com/libcsp/libcsp/pull/853 cve-icon cve-icon
History

Tue, 12 Aug 2025 12:15:00 +0000

Type Values Removed Values Added
First Time appeared Libcsp Project
Libcsp Project libcsp
Vendors & Products Libcsp Project
Libcsp Project libcsp

Mon, 11 Aug 2025 20:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-120
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Mon, 11 Aug 2025 19:15:00 +0000

Type Values Removed Values Added
Description libcsp 2.0 is vulnerable to Buffer Overflow in the csp_usart_open() function at drivers/usart/zephyr.c.
References
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2025-08-11T00:00:00.000Z

Updated: 2025-08-11T19:24:48.275Z

Reserved: 2025-06-16T00:00:00.000Z

Link: CVE-2025-51824

cve-icon Vulnrichment

Updated: 2025-08-11T19:22:05.428Z

cve-icon NVD

Status : Received

Published: 2025-08-11T19:15:28.497

Modified: 2025-08-11T20:15:27.930

Link: CVE-2025-51824

cve-icon Redhat

No data.