In attp_build_read_by_type_value_cmd of att_protocol.cc , there is a possible out of bounds write due to improper input validation. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.
The product writes data past the end, or before the beginning, of the intended buffer.
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
Link | Tags |
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https://android.googlesource.com/platform/packages/modules/Bluetooth/+/de53890aaca2ae08b3ee2d6e3fd25f702fdfa661 | patch mailing list |
https://source.android.com/security/bulletin/2024-02-01 | patch vendor advisory |