CVE-2025-20109_CVE-2025-20109

7.8 / 10

HIGH

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

Description

Improper Isolation or Compartmentalization in the stream cache mechanism for some Intel(R) Processors may allow an authenticated user to potentially enable escalation of privilege via local access.

Basic Information

ID CVE-2025-20109

Source intel

Published Aug 12, 2025 at 16:58

Modified Aug 13, 2025 at 15:04

Affected Product

Vendor n/a

Product Intel(R) Processors

Version See references

Affected Versions n/a Intel(R) Processors See references

CWE Classification

CWE-653

References

intel.com /content/www/us/en/security-center/advisory/intel-sa-01249.html

{
    "lastseen": "",
    "description": "Improper Isolation or Compartmentalization in the stream cache mechanism for some Intel(R) Processors may allow an authenticated user to potentially enable escalation of privilege via local access.",
    "published": "2025-08-12T16:58:18.377Z",
    "modified": "2025-08-13T15:04:37.194Z",
    "type": "cve",
    "title": "CVE-2025-20109",
    "source": "intel",
    "references": "https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01249.html",
    "id": "CVE-2025-20109",
    "bulletinFamily": "",
    "cwe": [
        "CWE-653"
    ],
    "cvelist": null,
    "sourceData": "n/a Intel(R) Processors See references",
    "sourceHref": "",
    "cvss": {
        "score": 7.8,
        "severity": "HIGH",
        "vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H",
        "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": "Intel(R) Processors",
    "version": "See references",
    "vendor": "n/a",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}