{"id":"PUB-A-238420277","details":"In buildCommand of bluetooth_ccc.cc, there is a possible out of bounds write 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.","aliases":["A-238420277","CVE-2023-21040"],"modified":"2026-09-22T15:22:15.314525410Z","published":"2023-03-01T00:00:00Z","references":[{"type":"ADVISORY","url":"https://source.android.com/security/bulletin/2023-03-01"}],"affected":[{"package":{"name":":unknown:","ecosystem":"Android"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":":0"},{"fixed":":2023-03-05"}]}],"versions":["Device specific"],"ecosystem_specific":{"types":["EoP"],"severity":"High","spl":"2023-03-05"},"database_specific":{"source":"https://storage.googleapis.com/android-osv/PUB-A-238420277.json"}}],"schema_version":"1.9.0"}