CVE-2025-49604

MEDIUM

5.4

Description

For Realtek AmebaD devices, a heap-based buffer overflow was discovered in Ameba-AIoT ameba-arduino-d before version 3.1.9 and ameba-rtos-d before commit c2bfd8216a1cbc19ad2ab5f48f372ecea756d67a on 2025/07/03. In the WLAN driver defragment function, lack of validation of the size of fragmented Wi-Fi frames may lead to a heap-based buffer overflow.

CVE Details

CVSS v3.1 Score5.4

SeverityMEDIUM

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published7/9/2025

Last Modified9/22/2025

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-122

References

https://github.com/Ameba-AIoT/ameba-arduino-d/pull/281(cve@mitre.org)

https://github.com/Ameba-AIoT/ameba-arduino-d/releases/tag/V3.1.9(cve@mitre.org)

https://www.amebaiot.com/en/security-bulletin-cve-2025-49604/(cve@mitre.org)

IOC Correlations

No correlations recorded

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