{"id":"PUB-A-245517503","details":"In remove_sdp_record of btif_sdp_server.cc, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.","aliases":["A-245517503","CVE-2023-21198"],"modified":"2026-09-23T18:42:52.954000943Z","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":{"vanir_signatures":[{"digest":{"line_hashes":["234577341053979416166348750032160090373","182739720076160360690039348437213757437","223546810899335391801317515885637318194"],"threshold":0.9},"id":"PUB-A-245517503-8a9c91d9","signature_type":"Line","signature_version":"v1","source":"https://android.googlesource.com/platform/packages/modules/Bluetooth/+/b9a94d52c59f55318e7a7d0d5f199e4a633a7782","target":{"file":"system/btif/src/btif_sdp_server.cc"},"deprecated":false},{"target":{"file":"system/btif/src/btif_sdp_server.cc","function":"remove_sdp_record"},"deprecated":false,"digest":{"length":877,"function_hash":"69317374448281767407281703466273494736"},"id":"PUB-A-245517503-d71ae8b1","signature_type":"Function","signature_version":"v1","source":"https://android.googlesource.com/platform/packages/modules/Bluetooth/+/b9a94d52c59f55318e7a7d0d5f199e4a633a7782"}],"fixes":["https://android.googlesource.com/platform/packages/modules/Bluetooth/+/b9a94d52c59f55318e7a7d0d5f199e4a633a7782"],"severity":"Moderate","spl":"2023-06-01","types":["ID"]},"database_specific":{"source":"https://storage.googleapis.com/android-osv/PUB-A-245517503.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":{"spl":"2023-06-01","types":["ID"],"vanir_signatures":[{"digest":{"length":877,"function_hash":"69317374448281767407281703466273494736"},"id":"PUB-A-245517503-05a52aa1","signature_type":"Function","signature_version":"v1","source":"https://android.googlesource.com/platform/packages/modules/Bluetooth/+/b9a94d52c59f55318e7a7d0d5f199e4a633a7782","target":{"file":"system/btif/src/btif_sdp_server.cc","function":"remove_sdp_record"},"deprecated":false},{"target":{"file":"system/btif/src/btif_sdp_server.cc"},"deprecated":false,"digest":{"line_hashes":["234577341053979416166348750032160090373","182739720076160360690039348437213757437","223546810899335391801317515885637318194"],"threshold":0.9},"id":"PUB-A-245517503-7e719c07","signature_type":"Line","signature_version":"v1","source":"https://android.googlesource.com/platform/packages/modules/Bluetooth/+/b9a94d52c59f55318e7a7d0d5f199e4a633a7782"}],"fixes":["https://android.googlesource.com/platform/packages/modules/Bluetooth/+/b9a94d52c59f55318e7a7d0d5f199e4a633a7782"],"severity":"Moderate"},"database_specific":{"source":"https://storage.googleapis.com/android-osv/PUB-A-245517503.json"}}],"schema_version":"1.9.0"}