{"id":"ASB-A-273502002","details":"In btm_ble_periodic_adv_sync_lost of btm_ble_gap.cc, there is a possible remote code execution due to a buffer overflow. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.","aliases":["A-273502002","CVE-2023-21130"],"modified":"2026-04-20T15:37:26.169566Z","published":"2023-06-01T00:00:00Z","references":[{"type":"ADVISORY","url":"https://source.android.com/security/bulletin/2023-06-01"},{"type":"FIX","url":"https://android.googlesource.com/platform/packages/modules/Bluetooth/+/505d202c69f034f72a5f7c1f345afd340873c178"}],"affected":[{"package":{"name":"platform/packages/modules/Bluetooth","ecosystem":"Android"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"13-next:0"},{"fixed":"13-next:2023-06-01"}]}],"versions":["13-next"],"ecosystem_specific":{"vanir_signatures":[{"target":{"file":"system/stack/btm/btm_ble_gap.cc"},"id":"ASB-A-273502002-1baa9877","signature_type":"Line","deprecated":false,"source":"https://android.googlesource.com/platform/packages/modules/Bluetooth/+/c077ffbe609c33adc212b73cd3018b174f0c8f89","signature_version":"v1","digest":{"line_hashes":["41644859437098467530379123186966631764","274792683209642091392980635921764301368","199733210852372911363408840020203041183","225025848897839420466905974188431469555"],"threshold":0.9}},{"target":{"function":"btm_ble_periodic_adv_sync_lost","file":"system/stack/btm/btm_ble_gap.cc"},"id":"ASB-A-273502002-83fe0a0b","signature_type":"Function","deprecated":false,"source":"https://android.googlesource.com/platform/packages/modules/Bluetooth/+/c077ffbe609c33adc212b73cd3018b174f0c8f89","signature_version":"v1","digest":{"function_hash":"110283395503268788133368889391625864560","length":354}}],"spl":"2023-06-01","severity":"Critical","fixes":["https://android.googlesource.com/platform/packages/modules/Bluetooth/+/c077ffbe609c33adc212b73cd3018b174f0c8f89"],"types":["RCE"]},"database_specific":{"source":"https://storage.googleapis.com/android-osv/ASB-A-273502002.json"}},{"package":{"name":"platform/packages/modules/Bluetooth","ecosystem":"Android"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"13:0"},{"fixed":"13:2023-06-01"}]}],"versions":["13"],"ecosystem_specific":{"vanir_signatures":[{"target":{"file":"system/stack/btm/btm_ble_gap.cc"},"id":"ASB-A-273502002-3d4bd148","signature_type":"Line","deprecated":false,"source":"https://android.googlesource.com/platform/packages/modules/Bluetooth/+/c077ffbe609c33adc212b73cd3018b174f0c8f89","signature_version":"v1","digest":{"line_hashes":["41644859437098467530379123186966631764","274792683209642091392980635921764301368","199733210852372911363408840020203041183","225025848897839420466905974188431469555"],"threshold":0.9}},{"target":{"function":"btm_ble_periodic_adv_sync_lost","file":"system/stack/btm/btm_ble_gap.cc"},"id":"ASB-A-273502002-426d9936","signature_type":"Function","deprecated":false,"source":"https://android.googlesource.com/platform/packages/modules/Bluetooth/+/c077ffbe609c33adc212b73cd3018b174f0c8f89","signature_version":"v1","digest":{"function_hash":"110283395503268788133368889391625864560","length":354}}],"spl":"2023-06-01","severity":"Critical","fixes":["https://android.googlesource.com/platform/packages/modules/Bluetooth/+/c077ffbe609c33adc212b73cd3018b174f0c8f89"],"types":["RCE"]},"database_specific":{"source":"https://storage.googleapis.com/android-osv/ASB-A-273502002.json"}}],"schema_version":"1.7.5"}