{"id":"CVE-2021-39797","details":"In several functions of of LauncherApps.java, there is a possible escalation of privilege due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12 Android-12LAndroid ID: A-209607104","aliases":["A-209607104","ASB-A-209607104"],"modified":"2026-05-04T08:35:17.817882Z","published":"2022-04-12T17:15:08.207Z","withdrawn":"2026-05-04T08:35:17.817882Z","references":[{"type":"ADVISORY","url":"https://source.android.com/security/bulletin/2022-04-01"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-39797.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"12.0"}]},{"events":[{"introduced":"0"},{"last_affected":"12.1"}]}]}}],"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"}]}