{"id":"PUB-A-236688764", "published":"2023-06-01T00:00:00Z", "modified":"2026-05-01T15:24:27.653932157Z", "aliases":["CVE-2023-21200", "A-236688764"], "details":"In on_remove_iso_data_path of btm_iso_impl.h, there is a possible out of bounds read due to improper input validation. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.", "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":{"fixes":["https://android.googlesource.com/platform/packages/modules/Bluetooth/+/1a8a5ece61c63560da589d36ed6597de73a5bb1a"], "severity":"Moderate", "spl":"2023-06-01", "types":["ID"], "vanir_signatures":[{"deprecated":false, "digest":{"line_hashes":["153701393712277260550700188059929756340", "251818851799605668994965379096955928319", "334342765385893153876513582921359902381"], "threshold":0.9}, "id":"PUB-A-236688764-dd54dabf", "signature_type":"Line", "signature_version":"v1", "source":"https://android.googlesource.com/platform/packages/modules/Bluetooth/+/1a8a5ece61c63560da589d36ed6597de73a5bb1a", "target":{"file":"system/stack/btm/btm_iso_impl.h"}}]}}, {"package":{"name":"platform/packages/modules/Bluetooth", "ecosystem":"Android"}, "ranges":[{"type":"ECOSYSTEM", "events":[{"introduced":"13:0"}, {"fixed":"13:2023-06-01"}]}], "versions":["13"], "ecosystem_specific":{"fixes":["https://android.googlesource.com/platform/packages/modules/Bluetooth/+/1a8a5ece61c63560da589d36ed6597de73a5bb1a"], "severity":"Moderate", "spl":"2023-06-01", "types":["ID"], "vanir_signatures":[{"deprecated":false, "digest":{"line_hashes":["153701393712277260550700188059929756340", "251818851799605668994965379096955928319", "334342765385893153876513582921359902381"], "threshold":0.9}, "id":"PUB-A-236688764-cd549393", "signature_type":"Line", "signature_version":"v1", "source":"https://android.googlesource.com/platform/packages/modules/Bluetooth/+/1a8a5ece61c63560da589d36ed6597de73a5bb1a", "target":{"file":"system/stack/btm/btm_iso_impl.h"}}]}}], "references":[{"type":"ADVISORY", "url":"https://source.android.com/security/bulletin/2023-06-01"}]}