Phoenix: Rowhammer attack on Hynix DDR5 devices_CVE-2025-6202

{
    "lastseen": "",
    "description": "Vulnerability in SK Hynix DDR5 on x86 allows a local attacker to trigger Rowhammer bit flips impacting the Hardware Integrity and the system's security.\u00a0This issue affects DDR5: DIMMs produced from 2021-1 until 2024-12.",
    "published": "2025-09-15T15:06:22.635Z",
    "modified": "2025-09-15T15:06:22.635Z",
    "type": "cve",
    "title": "Phoenix: Rowhammer attack on Hynix DDR5 devices",
    "source": "NCSC.ch",
    "references": "https://comsec.ethz.ch/phoenix",
    "id": "CVE-2025-6202",
    "bulletinFamily": "",
    "cwe": null,
    "cvelist": null,
    "sourceData": "SK Hynix DDR5 DIMMs produced from 2021-1 until 2024-12",
    "sourceHref": "",
    "cvss": {
        "score": 7.1,
        "severity": "HIGH",
        "vector": "CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:H/SI:H/SA:H",
        "version": "4.0"
    },
    "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": "DDR5",
    "version": "DIMMs produced from 2021-1 until 2024-12",
    "vendor": "SK Hynix",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}