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CVE-2022-20377

MEDIUM CVSS: 6.7 Published: 2022-08-11 Modified: 2026-06-17

Description

In TBD of keymaster_ipc.cpp, there is a possible to force gatekeeper, fingerprint, and faceauth to use a known HMAC key. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-222339795References: N/A

Affected Platforms

Google Android

Weakness Type

NVD-CWE-noinfo

References