DPC global restriction are lost after reboot on Android 14

2024-03-0100:00:00

Google

osv.dev

dpc global restriction

android 14

usermanagerservice.java

logic error

local denial of service

deserialized policies

reboot

exploitation

user interaction

AI Score

6.6

Confidence

High

EPSS

Percentile

15.5%

JSON

In writeUserLP of UserManagerService.java, device policies are serialized with an incorrect tag due to a logic error in the code. This could lead to local denial of service when policies are deserialized on reboot with no additional execution privileges needed. User interaction is not needed for exploitation.