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"cpe:2.3:o:samsung:android:13.0:smr-nov-2022-r1:*:*:*:*:*:*", "matchCriteriaId": "D2B24866-2B3A-4A1A-8B75-EF7A7541797A", "vulnerable": true}, {"criteria": "cpe:2.3:o:samsung:android:13.0:smr-nov-2023-r1:*:*:*:*:*:*", "matchCriteriaId": "3D30C02C-91FB-4D29-AF49-7903158E8FEB", "vulnerable": true}, {"criteria": "cpe:2.3:o:samsung:android:13.0:smr-oct-2022-r1:*:*:*:*:*:*", "matchCriteriaId": "EBB29F18-A929-432B-B20C-365401E6CA12", "vulnerable": true}, {"criteria": "cpe:2.3:o:samsung:android:13.0:smr-oct-2023-r1:*:*:*:*:*:*", "matchCriteriaId": "2B6D9064-844B-4D3F-AAE4-D170DF45EF8D", "vulnerable": true}, {"criteria": "cpe:2.3:o:samsung:android:13.0:smr-sep-2023-r1:*:*:*:*:*:*", "matchCriteriaId": "C581B7EE-CD08-4D6E-8858-EA8FA631F84C", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Improper input validation in bootloader prior to SMR Feb-2024 Release 1 allows local privileged attackers to cause an Out-Of-Bounds read."}, {"lang": "es", "value": "La validaci\u00f3n de entrada incorrecta en el gestor de arranque antes de SMR, febrero de 2024, versi\u00f3n 1, permite al atacante provocar una lectura fuera de los l\u00edmites."}], "id": "CVE-2024-20820", "lastModified": "2024-11-21T08:53:12.893", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 4.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 0.8, "impactScore": 3.6, "source": "mobile.security@samsung.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.2, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2024-02-06T03:15:09.670", "references": [{"source": "mobile.security@samsung.com", "tags": ["Vendor Advisory"], "url": "https://security.samsungmobile.com/securityUpdate.smsb?year=2024&month=02"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://security.samsungmobile.com/securityUpdate.smsb?year=2024&month=02"}], "sourceIdentifier": "mobile.security@samsung.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-125"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}