CVE-2025-21020_CVE-2025-21020

{
    "lastseen": "",
    "description": "Out-of-bounds write in creating bitmap images in Blockchain Keystore prior to version 1.3.17.2 allows local privileged attackers to write out-of-bounds memory.",
    "published": "2025-08-06T04:23:36.742Z",
    "modified": "2025-08-06T13:37:16.012Z",
    "type": "cve",
    "title": "CVE-2025-21020",
    "source": "SamsungMobile",
    "references": "https://security.samsungmobile.com/serviceWeb.smsb?year=2025&month=08",
    "id": "CVE-2025-21020",
    "bulletinFamily": "",
    "cwe": null,
    "cvelist": null,
    "sourceData": "",
    "sourceHref": "",
    "cvss": {
        "score": 5.7,
        "severity": "MEDIUM",
        "vector": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N",
        "version": "3.1"
    },
    "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": "Blockchain Keystore",
    "version": "1.3.17.2",
    "vendor": "Samsung Mobile",
    "ai_description": "An out-of-bounds write vulnerability in the Blockchain Keystore prior to version 1.3.17.2 allows local privileged attackers to write to memory, potentially causing crashes or code execution.",
    "ai_severity": "Medium",
    "ai_vendor": "Samsung Mobile",
    "ai_product": "Blockchain Keystore",
    "ai_version": "1.3.17.2",
    "ai_score": 0
}