{
    "id": "CVE-2021-25487",
    "published": "2021-10-06 18:15:09",
    "last_modified": "2026-06-17 03:42:10",
    "cvss_score": "7.3",
    "cvss_severity": "HIGH",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N",
    "cwe": "CWE-125",
    "description": "Lack of boundary checking of a buffer in set_skb_priv() of modem interface driver prior to SMR Oct-2021 Release 1 allows OOB read and it results in arbitrary code execution by dereference of invalid function pointer.",
    "epss_score": "0.00635",
    "epss_percentile": "0.48358",
    "kev": 1,
    "kev_due": "2023-07-20",
    "has_exploit": 0,
    "updated_at": "2026-09-27 18:17:29",
    "priority": {
        "rank": 1,
        "label": "Patch first",
        "why": "On CISA KEV — known exploited in the wild, due 2023-07-20."
    },
    "products": [
        {
            "vendor": "samsung",
            "product": "android"
        }
    ],
    "kev_detail": {
        "cve_id": "CVE-2021-25487",
        "date_added": "2023-06-29",
        "due_date": "2023-07-20",
        "vendor": "Samsung",
        "product": "Mobile Devices",
        "name": "Samsung Mobile Devices Out-of-Bounds Read Vulnerability",
        "ransomware": 0
    },
    "exploits": [],
    "refs_list": [
        "https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=10",
        "https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=10",
        "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-25487"
    ]
}