CVE-2023-40129 Information

Description

In build_read_multi_rsp of gatt_sr.cc there is a possible out of bounds write due to a heap buffer overflow. This could lead to remote (proximal/adjacent) code execution with no additional execution privileges needed. User interaction is not needed for exploitation.

Reference

https://android.googlesource.com/platform/packages/modules/Bluetooth/+/c0151aa3ba76c785b32c7f9d16c98febe53017b1 https://source.android.com/security/bulletin/2023-10-01