{
  "id": "cve-2021-25487",
  "cveID": "CVE-2021-25487",
  "vendor": "Samsung",
  "product": "Mobile Devices",
  "vulnerabilityName": "Samsung Mobile Devices Out-of-Bounds Read Vulnerability",
  "shortDescription": "Samsung mobile devices contain an out-of-bounds read vulnerability within the modem interface driver due to a lack of boundary checking of a buffer in set_skb_priv(), leading to remote code execution by dereference of an invalid function pointer.",
  "requiredAction": "Apply updates per vendor instructions or discontinue use of the product if updates are unavailable",
  "dateAdded": "2023-06-29",
  "dueDate": "2023-07-20",
  "knownRansomware": false,
  "cwes": [
    "CWE-125"
  ],
  "notes": "https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=10; https://nvd.nist.gov/vuln/detail/CVE-2021-25487",
  "sources": [
    {
      "label": "NVD",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-25487"
    },
    {
      "label": "CISA KEV",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog"
    },
    {
      "label": "security.samsungmobile.com",
      "url": "https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=10"
    },
    {
      "label": "nvd.nist.gov",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-25487"
    }
  ],
  "cvss": {
    "score": 7.8,
    "severity": "HIGH",
    "version": "3.1",
    "vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
  },
  "epss": {
    "score": 0.00635,
    "percentile": 0.48369
  },
  "timeline": [
    {
      "date": "2023-06-29",
      "event": "Added to the CISA KEV catalog"
    },
    {
      "date": "2023-07-20",
      "event": "CISA remediation due date (BOD 22-01)"
    }
  ],
  "status": "past due"
}