CVE-2023-21196

Summary

CVE-2023-21196 is a vulnerability affecting the Bluetooth server in Android-13. In the function btm_ble_batchscan_filter_track_adv_vse_cback of btm_ble_batchscan.cc, there is a missing bounds check leading to a possible out-of-bounds read. This issue could result in local information disclosure, potentially with serious consequences due to the system execution privileges required. User interaction is not necessary for an attacker to exploit this vulnerability.

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