Security Advisory

CVE-2022-20377

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2022-08-11 15:01:43

Last updated 2024-08-03 02:10:44

Assigner google_android

State PUBLISHED

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

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