{"id":"PUB-A-260078907","details":"In btm_ble_add_resolving_list_entry_complete of btm_ble_privacy.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.","aliases":["A-260078907","CVE-2023-20974"],"modified":"2026-05-29T15:55:33.750044621Z","published":"2023-06-01T00:00:00Z","references":[{"type":"ADVISORY","url":"https://source.android.com/security/bulletin/2023-06-01"}],"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":{"types":["ID"],"severity":"Moderate","spl":"2023-06-01","fixes":["https://android.googlesource.com/platform/packages/modules/Bluetooth/+/b56c6c90d7293cdeb49bc23db18eab5444e27253","https://android.googlesource.com/platform/packages/modules/Bluetooth/+/64edeb6a5bcc04c32c44efd2a466e8951b4ae078"],"vanir_signatures":[{"source":"https://android.googlesource.com/platform/packages/modules/Bluetooth/+/b56c6c90d7293cdeb49bc23db18eab5444e27253","deprecated":false,"signature_version":"v1","id":"PUB-A-260078907-66a5bd6b","target":{"function":"btm_ble_add_resolving_list_entry_complete","file":"system/stack/btm/btm_ble_privacy.cc"},"digest":{"function_hash":"314825647421878740072628518030256069639","length":608},"signature_type":"Function"},{"source":"https://android.googlesource.com/platform/packages/modules/Bluetooth/+/b56c6c90d7293cdeb49bc23db18eab5444e27253","deprecated":false,"signature_version":"v1","id":"PUB-A-260078907-682654c5","target":{"file":"system/stack/btm/btm_ble_privacy.cc"},"digest":{"line_hashes":["254997327880531539884238603739185779452","53808917594966300287303033785326462055","206818640049023163158263720926008378437","162429994603533292071809646757466600543"],"threshold":0.9},"signature_type":"Line"}]},"database_specific":{"source":"https://storage.googleapis.com/android-osv/PUB-A-260078907.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":{"types":["ID"],"severity":"Moderate","spl":"2023-06-01","fixes":["https://android.googlesource.com/platform/packages/modules/Bluetooth/+/73827ac555cd4faa98510a18ee008ca78d142929","https://android.googlesource.com/platform/packages/modules/Bluetooth/+/27200cfeed0dbfa7daa7c1825d62df47ad13465d"],"vanir_signatures":[{"deprecated":false,"source":"https://android.googlesource.com/platform/packages/modules/Bluetooth/+/73827ac555cd4faa98510a18ee008ca78d142929","digest":{"function_hash":"314825647421878740072628518030256069639","length":608},"id":"PUB-A-260078907-7c8d5e26","target":{"function":"btm_ble_add_resolving_list_entry_complete","file":"system/stack/btm/btm_ble_privacy.cc"},"signature_version":"v1","signature_type":"Function"},{"deprecated":false,"source":"https://android.googlesource.com/platform/packages/modules/Bluetooth/+/73827ac555cd4faa98510a18ee008ca78d142929","digest":{"line_hashes":["254997327880531539884238603739185779452","53808917594966300287303033785326462055","206818640049023163158263720926008378437","162429994603533292071809646757466600543"],"threshold":0.9},"id":"PUB-A-260078907-89430c39","target":{"file":"system/stack/btm/btm_ble_privacy.cc"},"signature_version":"v1","signature_type":"Line"}]},"database_specific":{"source":"https://storage.googleapis.com/android-osv/PUB-A-260078907.json"}}],"schema_version":"1.7.5"}