CVE-2021-0703: Google Android

Medium severity, CVSS 6.8. EPSS: 0.1% chance of exploitation in the next 30 days.

In SecondStageMain of init.cpp, there is a possible use after free due to incorrect shared_ptr usage. This could lead to local escalation of privilege if the attacker has physical access to the device, with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-184569329

Affected products

• Google Android: version 11.0 only

Published 2021-10-22. Last modified 2026-06-17.