CVE-2022-20460

{"id": "CVE-2022-20460", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.7, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 0.8}]}, "published": "2022-11-17T23:15:14.070", "references": [{"url": "https://source.android.com/security/bulletin/pixel/2022-11-01", "tags": ["Vendor Advisory"], "source": "security@android.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "In (TBD) mprot_unmap? of (TBD), there is a possible way to corrupt the memory mapping due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-239557547References: N/A"}, {"lang": "es", "value": "En (TBD) mprot_unmap? de (TBD), existe una manera posible de da\u00f1ar la asignaci\u00f3n de memoria debido a una validaci\u00f3n de entrada incorrecta. Esto podr\u00eda conducir a una escalada local de privilegios con permisos de ejecuci\u00f3n del System necesarios. No se necesita la interacci\u00f3n del usuario para la explotaci\u00f3n. Producto: AndroidVersiones: kernel de AndroidID de Android: A-239557547 Referencias: N/A"}], "lastModified": "2022-11-22T16:08:20.347", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:google:android:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F8B9FEC8-73B6-43B8-B24E-1F7C20D91D26"}], "operator": "OR"}]}], "sourceIdentifier": "security@android.com"}