CVE-2025-20698

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This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS09915400; Issue ID: MSV-3793."}, {"lang": "es", "value": "En Power HAL, existe una posible escritura fuera de los l\u00edmites debido a la falta de una comprobaci\u00f3n de los l\u00edmites. Esto podr\u00eda provocar una escalada local de privilegios si un agente malicioso ya ha obtenido privilegios de System. No se requiere la interacci\u00f3n del usuario para la explotaci\u00f3n. ID de parche: ALPS09915400; ID de problema: MSV-3793."}], "id": "CVE-2025-20698", "lastModified": "2026-06-17T08:41:51.917", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 0.8, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-20698", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2025-08-05T03:56:13.138335Z", "version": "2.0.3"}}]}, "published": "2025-08-04T02:15:27.010", "references": [{"source": "security@mediatek.com", "tags": ["Vendor Advisory"], "url": "https://corp.mediatek.com/product-security-bulletin/August-2025"}], "sourceIdentifier": "security@mediatek.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-787"}], "source": "security@mediatek.com", "type": "Secondary"}]}

{}

{"created": "2025-08-05T11:38:46.787019+00:00", "updated": "2025-08-05T11:38:46.787087+00:00", "vendors": ["mediatek", "mediatek$PRODUCT$power_hal"]}