CVE-2022-20377

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 esca...

原文の説明

取得元が公開している説明をそのまま載せています (多くは英語)。

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.

出典: OSV.dev (Open Source Vulnerabilities) NVD OSV

影響パッケージ

Android :unknown:

[{"type":"ECOSYSTEM","events":[{"introduced":"sc-v2:0"},{"fixed":"sc-v2:2022-08-05"}]}]

参照URL

advisory source.android.com