{"id":"CVE-2021-0870","details":"In RW_SetActivatedTagType of rw_main.cc, there is possible memory corruption due to a race condition. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-9 Android-10 Android-11 Android-8.1Android ID: A-192472262","aliases":["A-192472262","ASB-A-192472262"],"modified":"2026-03-14T08:23:42.298386Z","published":"2021-10-22T14:15:08.290Z","references":[{"type":"ADVISORY","url":"http://packetstormsecurity.com/files/164704/Android-NFC-Type-Confusion.html"},{"type":"FIX","url":"https://source.android.com/security/bulletin/2021-10-01"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"8.1"}]},{"events":[{"introduced":"0"},{"last_affected":"9.0"}]},{"events":[{"introduced":"0"},{"last_affected":"10.0"}]},{"events":[{"introduced":"0"},{"last_affected":"11.0"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-0870.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}