Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/93072?format=api",
    "vulnerability_id": "VCID-5crh-5ryn-3kay",
    "summary": "Espressif ESP-IDF USB Host HID (Human Interface Device) Driver allows access to HID devices. Prior to 1.1.0, calls to hid_host_device_close() can free the same usb_transfer_t twice. The USB event callback and user code share the hid_iface_t state without locking, so both can tear down a READY interface simultaneously, corrupting heap metadata inside the ESP USB host stack. This vulnerability is fixed in 1.1.0.",
    "aliases": [
        {
            "alias": "CVE-2025-68657"
        }
    ],
    "fixed_packages": [],
    "affected_packages": [],
    "references": [
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2025-68657",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00014",
                    "scoring_system": "epss",
                    "scoring_elements": "0.02468",
                    "published_at": "2026-06-11T12:55:00Z"
                },
                {
                    "value": "0.00014",
                    "scoring_system": "epss",
                    "scoring_elements": "0.0246",
                    "published_at": "2026-06-13T12:55:00Z"
                },
                {
                    "value": "0.00014",
                    "scoring_system": "epss",
                    "scoring_elements": "0.0247",
                    "published_at": "2026-06-14T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-68657"
        },
        {
            "reference_url": "https://github.com/espressif/esp-usb/commit/cd28106e9f72ac2719682c06f94601f9f034390b",
            "reference_id": "cd28106e9f72ac2719682c06f94601f9f034390b",
            "reference_type": "",
            "scores": [
                {
                    "value": "6.4",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "value": "Track",
                    "scoring_system": "ssvc",
                    "scoring_elements": "SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-01-12T18:40:17Z/"
                }
            ],
            "url": "https://github.com/espressif/esp-usb/commit/cd28106e9f72ac2719682c06f94601f9f034390b"
        },
        {
            "reference_url": "https://components.espressif.com/components/espressif/usb_host_hid/versions/1.1.0/changelog",
            "reference_id": "changelog",
            "reference_type": "",
            "scores": [
                {
                    "value": "6.4",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "value": "Track",
                    "scoring_system": "ssvc",
                    "scoring_elements": "SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-01-12T18:40:17Z/"
                }
            ],
            "url": "https://components.espressif.com/components/espressif/usb_host_hid/versions/1.1.0/changelog"
        },
        {
            "reference_url": "https://github.com/espressif/esp-usb/security/advisories/GHSA-gp8r-qjfr-gqfv",
            "reference_id": "GHSA-gp8r-qjfr-gqfv",
            "reference_type": "",
            "scores": [
                {
                    "value": "6.4",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "value": "Track",
                    "scoring_system": "ssvc",
                    "scoring_elements": "SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-01-12T18:40:17Z/"
                }
            ],
            "url": "https://github.com/espressif/esp-usb/security/advisories/GHSA-gp8r-qjfr-gqfv"
        }
    ],
    "weaknesses": [
        {
            "cwe_id": 415,
            "name": "Double Free",
            "description": "The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations."
        },
        {
            "cwe_id": 667,
            "name": "Improper Locking",
            "description": "The product does not properly acquire or release a lock on a resource, leading to unexpected resource state changes and behaviors."
        }
    ],
    "exploits": [],
    "severity_range_score": "6.4 - 6.4",
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-5crh-5ryn-3kay"
}