CVE-2024-23937 MEDIUM

CVE-2024-23937: Silicon Labs Gecko OS Debug Interface Format String

Vendor Silicon Labs
Product Gecko OS
Weakness CWE-200 · Info exposure
Published January 31, 2025
Last update July 1, 2025

CVSS base score

4.3/10
Attack vector Adjacent
Attack complexity Low
Privileges required None
User interaction None
Confidentiality Low
Integrity None

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

What the vulnerability does

01Description

This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of Silicon Labs Gecko OS. Authentication is not required to exploit this vulnerability. The specific flaw exists within the debug interface. The issue results from the lack of proper validation of a user-supplied string before using it as a format specifier. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the device.

Key dates

02Disclosure timeline

January 31, 2025 CVE published
July 1, 2025 Record updated