{"id":"CVE-2021-1027","details":"In setTransactionState of SurfaceFlinger, there is possible arbitrary code execution in a privileged process due to improper casting. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-193033243","aliases":["A-193033243","PUB-A-193033243"],"modified":"2026-03-14T10:37:13.803761Z","published":"2021-12-15T19:15:14.257Z","references":[{"type":"ADVISORY","url":"https://source.android.com/security/bulletin/pixel/2021-12-01"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"12.0"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-1027.json"}}],"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"}]}