CVE-2025-51824

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-51824
libcsp 2.0 is vulnerable to Buffer Overflow in the csp_usart_open() function at drivers/usart/zephyr.c.

6.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.2 / Impact : 4.2

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/libcsp/libcsp/issues/851 Issue Tracking
https://github.com/libcsp/libcsp/pull/853 Patch
Configurations

Configuration 1 (hide)

cpe:2.3:a:libcsp:libcsp:2.0:*:*:*:*:*:*:*
History

14 Aug 2025, 16:22

Type Values Removed Values Added
CPE cpe:2.3:a:libcsp:libcsp:2.0:*:*:*:*:*:*:*
First Time Libcsp
Libcsp libcsp
References () https://github.com/libcsp/libcsp/issues/851 - () https://github.com/libcsp/libcsp/issues/851 - Issue Tracking
References () https://github.com/libcsp/libcsp/pull/853 - () https://github.com/libcsp/libcsp/pull/853 - Patch

12 Aug 2025, 14:25

Type Values Removed Values Added
Summary
  • (es) libcsp 2.0 es vulnerable a un desbordamiento de búfer en la función csp_usart_open() en drivers/usart/zephyr.c.

11 Aug 2025, 20:15

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 6.5
CWE CWE-120

11 Aug 2025, 19:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-08-11 19:15

Updated : 2025-08-14 16:22

NVD link : CVE-2025-51824

Mitre link : CVE-2025-51824

CVE.ORG link : CVE-2025-51824

JSON object : View

Products Affected

libcsp

  • libcsp
CWE
CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')