{ "id": "CVE-2023-21267", "sourceIdentifier": "security@android.com", "published": "2023-08-14T21:15:12.243", "lastModified": "2024-11-21T07:42:31.333", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "In multiple functions of KeyguardViewMediator.java, there is a possible way to bypass lockdown mode with screen pinning due to a logic error in the code. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation." } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "baseScore": 5.5, "baseSeverity": "MEDIUM", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE" }, "exploitabilityScore": 1.8, "impactScore": 3.6 } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "NVD-CWE-noinfo" } ] }, { "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "description": [ { "lang": "en", "value": "CWE-200" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:google:android:11.0:-:*:*:*:*:*:*", "matchCriteriaId": "F120D280-287A-474F-9DC5-CBBC4B4C7237" }, { "vulnerable": true, "criteria": "cpe:2.3:o:google:android:12.0:-:*:*:*:*:*:*", "matchCriteriaId": "16820CAF-0A8A-45C8-B5A8-979EA0407389" }, { "vulnerable": true, "criteria": "cpe:2.3:o:google:android:12.1:-:*:*:*:*:*:*", "matchCriteriaId": "F3B54CC6-C4CB-4BBD-AADC-BC7A80F4F621" }, { "vulnerable": true, "criteria": "cpe:2.3:o:google:android:13.0:-:*:*:*:*:*:*", "matchCriteriaId": "08A26AC2-409E-499A-B0D5-8C2B5038947D" } ] } ] } ], "references": [ { "url": "https://android.googlesource.com/platform/frameworks/base/+/cb7e9c7549a2a076ec00db15e3da0d21b31b0b1c", "source": "security@android.com" }, { "url": "https://android.googlesource.com/platform/frameworks/base/+/cecddcd865f72d76f7aacb1cf4479365847299f9", "source": "security@android.com" }, { "url": "https://android.googlesource.com/platform/frameworks/base/+/e205cd30e91d8eeadf562140c34c306ebf7d6394", "source": "security@android.com" }, { "url": "https://source.android.com/security/bulletin/2024-04-01", "source": "security@android.com" }, { "url": "https://android.googlesource.com/platform/frameworks/base/+/cb7e9c7549a2a076ec00db15e3da0d21b31b0b1c", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://android.googlesource.com/platform/frameworks/base/+/cecddcd865f72d76f7aacb1cf4479365847299f9", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://android.googlesource.com/platform/frameworks/base/+/e205cd30e91d8eeadf562140c34c306ebf7d6394", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://source.android.com/security/bulletin/2024-04-01", "source": "af854a3a-2127-422b-91ae-364da2661108" } ] }