In showNextSecurityScreenOrFinish of KeyguardSecurityContainerController.java, there is a possible way to access the lock screen during device setup due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
[
{
"defaultStatus": "unaffected",
"product": "Android",
"vendor": "Google",
"versions": [
{
"status": "affected",
"version": "13"
},
{
"status": "affected",
"version": "12L"
},
{
"status": "affected",
"version": "12"
},
{
"status": "affected",
"version": "11"
}
]
}
]