FKIE_CVE-2025-49604

Vulnerability from fkie_nvd - Published: 2025-07-09 16:15 - Updated: 2025-09-22 16:15
Severity ?
5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Summary
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.
References
cve@mitre.orghttps://github.com/Ameba-AIoT/ameba-arduino-d/pull/281
cve@mitre.orghttps://github.com/Ameba-AIoT/ameba-arduino-d/releases/tag/V3.1.9
cve@mitre.orghttps://www.amebaiot.com/en/security-bulletin-cve-2025-49604/
Impacted products
Vendor Product Version
To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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."
    },
    {
      "lang": "es",
      "value": "En dispositivos Realtek AmebaD, se detect\u00f3 un desbordamiento de b\u00fafer en el mont\u00f3n en Ameba-AIoT ameba-arduino-d anterior a la versi\u00f3n 3.1.9 y ameba-rtos-d anterior al commit c2bfd8216a1cbc19ad2ab5f48f372ecea756d67a el 03/07/2025. En la funci\u00f3n de desfragmentaci\u00f3n del controlador WLAN, la falta de validaci\u00f3n del tama\u00f1o de las tramas Wi-Fi fragmentadas puede provocar un desbordamiento de b\u00fafer en el mont\u00f3n."
    }
  ],
  "id": "CVE-2025-49604",
  "lastModified": "2025-09-22T16:15:43.513",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.4,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 2.5,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-07-09T16:15:24.137",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "https://github.com/Ameba-AIoT/ameba-arduino-d/pull/281"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://github.com/Ameba-AIoT/ameba-arduino-d/releases/tag/V3.1.9"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://www.amebaiot.com/en/security-bulletin-cve-2025-49604/"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Undergoing Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-122"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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