In is_device_locked and set_device_locked of keystore_keymaster_enforcement.h, there is a possible bypass of lockscreen requirements for keyguard bound keys due to a race condition. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.
CPE | Name | Operator | Version |
---|---|---|---|
platform/system/security | eq | 10 | |
platform/system/security | eq | 11 |