CVE-2021-25369

{"id": "CVE-2021-25369", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "[email protected]", "cvssData": {"version": "2.0", "baseScore": 2.1, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Secondary", "source": "[email protected]", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.2, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.5}, {"type": "Primary", "source": "[email protected]", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2021-03-26T19:15:12.040", "references": [{"url": "https://security.samsungmobile.com", "tags": ["Vendor Advisory"], "source": "[email protected]"}, {"url": "https://security.samsungmobile.com/securityUpdate.smsb", "tags": ["Vendor Advisory"], "source": "[email protected]"}, {"url": "https://security.samsungmobile.com", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://security.samsungmobile.com/securityUpdate.smsb", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-25369", "tags": ["US Government Resource"], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-200"}]}, {"type": "Primary", "source": "[email protected]", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}], "descriptions": [{"lang": "en", "value": "An improper access control vulnerability in sec_log file prior to SMR MAR-2021 Release 1 exposes sensitive kernel information to userspace."}, {"lang": "es", "value": "Una vulnerabilidad de control de acceso inapropiado en el archivo sec_log versiones anteriores a SMR MAR-2021 Release 1, expone informaci\u00f3n confidencial del kernel al espacio de usuario."}], "lastModified": "2025-10-30T15:37:05.760", "cisaActionDue": "2022-11-29", "cisaExploitAdd": "2022-11-08", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:samsung:android:8.0:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "96273BC2-D835-48C8-8EAF-0FD6EAA94F09"}, {"criteria": "cpe:2.3:o:samsung:android:8.1:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3E4F5C8C-AF0C-47F4-A3B0-A6D924FB72BB"}, {"criteria": "cpe:2.3:o:samsung:android:9.0:smr-apr-2019-r1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "858555E6-5D30-4BBF-A5CD-FD1882209ABB"}, {"criteria": "cpe:2.3:o:samsung:android:9.0:smr-apr-2020-r1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "18D4924F-44AB-4E63-8040-D0B96F147BC1"}, {"criteria": "cpe:2.3:o:samsung:android:9.0:smr-aug-2019-r1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8150E4FA-8F29-4974-BDE8-ED192879DEFA"}, {"criteria": "cpe:2.3:o:samsung:android:9.0:smr-aug-2020-r1:*:*:*:*:*:*", "vulnerable": 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