CVE-2022-20183

In hypxcreateblobdmabuf of faceauthhypx.c, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndro...

PUB-A-331483147

In TrustySharedMemoryManager::GetSharedMemory of ondevice/trusty/trustysharedmemorymanager.cc, there is a possible out of bounds read due to an incorrect bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed fo...

Design/Logic Flaw

In TBD of keymasteripc.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: Androi...