{"id":"CVE-2022-20228","details":"In various functions of C2DmaBufAllocator.cpp, there is a possible memory corruption due to a use after free. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-12 Android-12LAndroid ID: A-213850092","aliases":["A-213850092","ASB-A-213850092"],"modified":"2026-03-14T11:25:05.680400Z","published":"2022-07-13T19:15:09.373Z","references":[{"type":"FIX","url":"https://source.android.com/security/bulletin/2022-07-01"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-20228.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:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}]}