CVE-2023-21202

Summary

CVE-2023-21202 is a vulnerability affecting the Android operating system. In the btm_delete_stored_link_key_complete function of btm_devctl.cc, a missing bounds check leads to a possible out-of-bounds read. This issue could result in local information disclosure over Bluetooth. It's noteworthy that system execution privileges are required for successful exploitation, and user interaction is not necessary. The Android versions affected include Android-13, with the product ID being A-260568359.

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