CVE-2021-39708

CRITICAL

Android 12 - Out-of-bounds Write in gatt_process_notification

Title source: llm
STIX 2.1

Description

In gatt_process_notification of gatt_cl.cc, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-206128341

References (1)

Core 1
Core References

Scores

CVSS v3 9.8
EPSS 0.0116
EPSS Percentile 63.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/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 Mar 16, 2022
Tracked Since Feb 18, 2026