FKIE_CVE-2025-66409

Vulnerability from fkie_nvd - Published: 2025-12-02 19:15 - Updated: 2025-12-04 17:15
Severity ?
2.7 (Low) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N/E:U
Summary
ESF-IDF is the Espressif Internet of Things (IOT) Development Framework. In 5.5.1, 5.4.3, 5.3.4, 5.2.6, 5.1.6, and earlier, when AVRCP is enabled on ESP32, receiving a malformed VENDOR DEPENDENT command from a peer device can cause the Bluetooth stack to access memory before validating the command buffer length. This may lead to an out-of-bounds read, potentially exposing unintended memory content or causing unexpected behavior.
References
security-advisories@github.comhttps://github.com/espressif/esp-idf/commit/075ed218cadb8088155521cd8a795d8a626519fb
security-advisories@github.comhttps://github.com/espressif/esp-idf/commit/2f788e59ee361eee230879ae2ec9cf5c893fe372
security-advisories@github.comhttps://github.com/espressif/esp-idf/commit/798029129a71c802cff0e75eb59f902bca8f1946
security-advisories@github.comhttps://github.com/espressif/esp-idf/commit/999710fccf95ae128fe51b5679d6b7c75c50d902
security-advisories@github.comhttps://github.com/espressif/esp-idf/commit/d5db5f60fc1dcfdd8cd3ee898fdefaa272988ace
security-advisories@github.comhttps://github.com/espressif/esp-idf/commit/daeeba230327176b9627b1caa94acdc54065c4b7
security-advisories@github.comhttps://github.com/espressif/esp-idf/security/advisories/GHSA-qhf9-vr2h-jh96
Impacted products
Vendor Product Version
To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "ESF-IDF is the Espressif Internet of Things (IOT) Development Framework. In 5.5.1, 5.4.3, 5.3.4, 5.2.6, 5.1.6, and earlier, when AVRCP is enabled on ESP32, receiving a malformed VENDOR DEPENDENT command from a peer device can cause the Bluetooth stack to access memory before validating the command buffer length. This may lead to an out-of-bounds read, potentially exposing unintended memory content or causing unexpected behavior."
    }
  ],
  "id": "CVE-2025-66409",
  "lastModified": "2025-12-04T17:15:25.860",
  "metrics": {
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "NETWORK",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 2.7,
          "baseSeverity": "LOW",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "UNREPORTED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "NONE",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "version": "4.0",
          "vulnAvailabilityImpact": "LOW",
          "vulnConfidentialityImpact": "LOW",
          "vulnIntegrityImpact": "NONE",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-12-02T19:15:52.133",
  "references": [
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/espressif/esp-idf/commit/075ed218cadb8088155521cd8a795d8a626519fb"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/espressif/esp-idf/commit/2f788e59ee361eee230879ae2ec9cf5c893fe372"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/espressif/esp-idf/commit/798029129a71c802cff0e75eb59f902bca8f1946"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/espressif/esp-idf/commit/999710fccf95ae128fe51b5679d6b7c75c50d902"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/espressif/esp-idf/commit/d5db5f60fc1dcfdd8cd3ee898fdefaa272988ace"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/espressif/esp-idf/commit/daeeba230327176b9627b1caa94acdc54065c4b7"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/espressif/esp-idf/security/advisories/GHSA-qhf9-vr2h-jh96"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-125"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Primary"
    }
  ]
}


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