Description
In gatt_process_notification of gatt_cl.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution over Bluetooth with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-197536150
References (1)
Core 1
Core References
Vendor Advisory x_refsource_misc
https://source.android.com/security/bulletin/2021-11-01
Scores
CVSS v3
8.8
EPSS
0.0045
EPSS Percentile
36.0%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-787
Status
published
Products (1)
google/android
12.0
Published
Dec 15, 2021
Tracked Since
Feb 18, 2026