CVE-2023-40117 Information

Description

In resetSettingsLocked of SettingsProvider.java there is a possible lockscreen bypass due to a permissions bypass. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Reference

https://android.googlesource.com/platform/frameworks/base/+/ff86ff28cf82124f8e65833a2dd8c319aea08945 https://android.googlesource.com/platform/packages/apps/Settings/+/11815817de2f2d70fe842b108356a1bc75d44ffb https://source.android.com/security/bulletin/2023-10-01