{
    "id": "CVE-2022-22071",
    "published": "2022-06-14 10:15:19",
    "last_modified": "2026-06-17 04:27:37",
    "cvss_score": "8.4",
    "cvss_severity": "HIGH",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
    "cwe": "CWE-416",
    "description": "Possible use after free when process shell memory is freed using IOCTL munmap call and process initialization is in progress in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music",
    "epss_score": "0.00455",
    "epss_percentile": "0.36982",
    "kev": 1,
    "kev_due": "2023-12-26",
    "has_exploit": 0,
    "updated_at": "2026-09-27 18:17:32",
    "priority": {
        "rank": 1,
        "label": "Patch first",
        "why": "On CISA KEV — known exploited in the wild, due 2023-12-26."
    },
    "products": [
        {
            "vendor": "qualcomm",
            "product": "apq8053"
        },
        {
            "vendor": "qualcomm",
            "product": "apq8053_firmware"
        },
        {
            "vendor": "qualcomm",
            "product": "ar8031"
        },
        {
            "vendor": "qualcomm",
            "product": "ar8031_firmware"
        },
        {
            "vendor": "qualcomm",
            "product": "ar8035"
        },
        {
            "vendor": "qualcomm",
            "product": "ar8035_firmware"
        },
        {
            "vendor": "qualcomm",
            "product": "csra6620"
        },
        {
            "vendor": "qualcomm",
            "product": "csra6620_firmware"
        },
        {
            "vendor": "qualcomm",
            "product": "csra6640"
        },
        {
            "vendor": "qualcomm",
            "product": "csra6640_firmware"
        },
        {
            "vendor": "qualcomm",
            "product": "mdm9150"
        },
        {
            "vendor": "qualcomm",
            "product": "mdm9150_firmware"
        },
        {
            "vendor": "qualcomm",
            "product": "msm8953"
        },
        {
            "vendor": "qualcomm",
            "product": "msm8953_firmware"
        },
        {
            "vendor": "qualcomm",
            "product": "qca6174a"
        },
        {
            "vendor": "qualcomm",
            "product": "qca6174a_firmware"
        },
        {
            "vendor": "qualcomm",
            "product": "qca6390"
        },
        {
            "vendor": "qualcomm",
            "product": "qca6390_firmware"
        },
        {
            "vendor": "qualcomm",
            "product": "qca6391"
        },
        {
            "vendor": "qualcomm",
            "product": "qca6391_firmware"
        },
        {
            "vendor": "qualcomm",
            "product": "qca6426"
        },
        {
            "vendor": "qualcomm",
            "product": "qca6426_firmware"
        },
        {
            "vendor": "qualcomm",
            "product": "qca6436"
        },
        {
            "vendor": "qualcomm",
            "product": "qca6436_firmware"
        },
        {
            "vendor": "qualcomm",
            "product": "qca6574"
        },
        {
            "vendor": "qualcomm",
            "product": "qca6574_firmware"
        },
        {
            "vendor": "qualcomm",
            "product": "qca6574a"
        },
        {
            "vendor": "qualcomm",
            "product": "qca6574a_firmware"
        },
        {
            "vendor": "qualcomm",
            "product": "qca6574au"
        },
        {
            "vendor": "qualcomm",
            "product": "qca6574au_firmware"
        },
        {
            "vendor": "qualcomm",
            "product": "qca6595au"
        },
        {
            "vendor": "qualcomm",
            "product": "qca6595au_firmware"
        },
        {
            "vendor": "qualcomm",
            "product": "qca6696"
        },
        {
            "vendor": "qualcomm",
            "product": "qca6696_firmware"
        },
        {
            "vendor": "qualcomm",
            "product": "qca8081"
        },
        {
            "vendor": "qualcomm",
            "product": "qca8081_firmware"
        },
        {
            "vendor": "qualcomm",
            "product": "qca8337"
        },
        {
            "vendor": "qualcomm",
            "product": "qca8337_firmware"
        },
        {
            "vendor": "qualcomm",
            "product": "qca9377"
        },
        {
            "vendor": "qualcomm",
            "product": "qca9377_firmware"
        }
    ],
    "kev_detail": {
        "cve_id": "CVE-2022-22071",
        "date_added": "2023-12-05",
        "due_date": "2023-12-26",
        "vendor": "Qualcomm",
        "product": "Multiple Chipsets",
        "name": "Qualcomm Multiple Chipsets Use-After-Free Vulnerability",
        "ransomware": 0
    },
    "exploits": [],
    "refs_list": [
        "https://www.qualcomm.com/company/product-security/bulletins/may-2022-bulletin",
        "https://www.qualcomm.com/company/product-security/bulletins/may-2022-bulletin",
        "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-22071"
    ]
}