{"id":"CVE-2023-21199","details":"In btu_ble_proc_ltk_req of btu_hcif.cc, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-254445961","aliases":["A-254445961","PUB-A-254445961"],"modified":"2026-03-14T11:58:03.327564Z","published":"2023-06-28T18:15:15.540Z","references":[{"type":"ADVISORY","url":"https://source.android.com/security/bulletin/pixel/2023-06-01"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"13.0"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-21199.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N"}]}