ESF-IDF has an Out-of-Bounds Read in ESP32 Bluetooth AVRCP Command Handling_CVE-2025-66409

{
    "lastseen": "",
    "description": "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.",
    "published": "2025-12-02T18:09:03.069Z",
    "modified": "2025-12-02T18:46:18.126Z",
    "type": "cve",
    "title": "ESF-IDF has an Out-of-Bounds Read in ESP32 Bluetooth AVRCP Command Handling",
    "source": "GitHub_M",
    "references": "https://github.com/espressif/esp-idf/security/advisories/GHSA-qhf9-vr2h-jh96\nhttps://github.com/espressif/esp-idf/commit/075ed218cadb8088155521cd8a795d8a626519fb\nhttps://github.com/espressif/esp-idf/commit/2f788e59ee361eee230879ae2ec9cf5c893fe372\nhttps://github.com/espressif/esp-idf/commit/798029129a71c802cff0e75eb59f902bca8f1946\nhttps://github.com/espressif/esp-idf/commit/999710fccf95ae128fe51b5679d6b7c75c50d902\nhttps://github.com/espressif/esp-idf/commit/d5db5f60fc1dcfdd8cd3ee898fdefaa272988ace\nhttps://github.com/espressif/esp-idf/commit/daeeba230327176b9627b1caa94acdc54065c4b7",
    "id": "CVE-2025-66409",
    "bulletinFamily": "",
    "cwe": [
        "CWE-125"
    ],
    "cvelist": null,
    "sourceData": "espressif esp-idf >= 5.5-beta1, <= 5.5.1\nespressif esp-idf >= 5.4-beta1, <= 5.4.3\nespressif esp-idf >= 5.3-beta1, <= 5.3.4\nespressif esp-idf >= 5.2-beta1, <= 5.2.6\nespressif esp-idf <= 5.1.6",
    "sourceHref": "",
    "cvss": {
        "score": 2.7,
        "severity": "LOW",
        "vector": "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",
        "version": "4.0"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "esp-idf",
    "version": ">= 5.5-beta1, <= 5.5.1",
    "vendor": "espressif",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}