{"id":"CVE-2023-21281","details":"In multiple functions of KeyguardViewMediator.java, there is a possible failure to lock after screen timeout due to a logic error in the code. This could lead to local escalation of privilege across users with no additional execution privileges needed. User interaction is not needed for exploitation.\n\n","aliases":["A-265431505","ASB-A-265431505"],"modified":"2026-03-15T22:45:47.336420Z","published":"2023-08-14T22:15:13.283Z","references":[{"type":"FIX","url":"https://android.googlesource.com/platform/frameworks/base/+/badb243574d7fca9aa89152d9d25eeb4f8615385"},{"type":"FIX","url":"https://source.android.com/security/bulletin/2023-08-01"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-21281.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"11.0-NA"}]},{"events":[{"introduced":"0"},{"last_affected":"12.0-NA"}]},{"events":[{"introduced":"0"},{"last_affected":"12.1-NA"}]},{"events":[{"introduced":"0"},{"last_affected":"13.0-NA"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}