CVE-2023-21194

Name of the Vulnerable Software and Affected Versions Android versions Android-13

Description The issue is related to a possible out of bounds read in the gatt dbg op name function of gatt utils.cc due to a missing bounds check. This could lead to local information disclosure in the Bluetooth server, requiring System execution privileges for exploitation. No user interaction is needed for exploitation.

Recommendations For Android version Android-13, consider restricting access to the Bluetooth server to minimize the risk of exploitation until a patch is available. As a temporary workaround, consider disabling the gatt dbg op name function in gatt utils.cc until a fix is provided.