{"id":"ASB-A-179162665","details":"In avrc_pars_browse_rsp of avrc_pars_ct.cc, there is a possible out of bounds read due to a missing bounds check. This could lead to remote information disclosure over Bluetooth with no additional execution privileges needed. User interaction is not needed for exploitation.","aliases":["A-179162665","CVE-2021-0504"],"modified":"2026-09-18T15:47:37.392928379Z","published":"2021-06-01T00:00:00Z","references":[{"type":"ADVISORY","url":"https://source.android.com/security/bulletin/2021-06-01"},{"type":"FIX","url":"https://android.googlesource.com/platform/system/bt/+/6e3c984806aa0ba9e8a836ef9fed12c1207a161e"}],"affected":[{"package":{"name":"platform/system/bt","ecosystem":"Android"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"11:0"},{"fixed":"11:2021-06-01"}]}],"versions":["11"],"ecosystem_specific":{"vanir_signatures":[{"id":"ASB-A-179162665-0ea80331","signature_type":"Function","signature_version":"v1","source":"https://android.googlesource.com/platform/system/bt/+/6e3c984806aa0ba9e8a836ef9fed12c1207a161e","target":{"function":"avrc_pars_browse_rsp","file":"stack/avrc/avrc_pars_ct.cc"},"deprecated":false,"digest":{"function_hash":"247765451417105509971984372813550218427","length":8170}},{"target":{"file":"stack/avrc/avrc_pars_ct.cc"},"deprecated":false,"digest":{"line_hashes":["92637155743945259532362473297144745283","274900203395193526257773185250913046952","31900640143958934476839443973829257205","220015923380323806212744083220949843337","68132529070989801875441727549896483288","189831954230377371847567509080754373459","323216392069820833784336958856023997159","108899638876744916136458672721934488903","184476722414723359485571345897368083751","98826651103881505017688175113463020413"],"threshold":0.9},"id":"ASB-A-179162665-2a9a6500","signature_type":"Line","signature_version":"v1","source":"https://android.googlesource.com/platform/system/bt/+/6e3c984806aa0ba9e8a836ef9fed12c1207a161e"}],"fixes":["https://android.googlesource.com/platform/system/bt/+/6e3c984806aa0ba9e8a836ef9fed12c1207a161e"],"severity":"High","spl":"2021-06-01","types":["ID"]},"database_specific":{"source":"https://storage.googleapis.com/android-osv/ASB-A-179162665.json"}}],"schema_version":"1.9.0"}