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GoogleOSV:ASB-A-311687929HistoryMar 01, 2024 - 12:00 a.m.
DPC global restriction are lost after reboot on Android 14
2024-03-0100:00:00
Google
osv.dev
3
dpc global restriction
android 14
usermanagerservice.java
logic error
local denial of service
deserialized policies
reboot
exploitation
user interaction
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.
| CPE | Name | Operator | Version |
|---|---|---|---|
| platform/frameworks/base | eq | 14 |
References
android.googlesource.com/platform/frameworks/base/+/3cd8a2c783fc736627b38f639fe4e239abcf6af1
android.googlesource.com/platform/frameworks/base/+/bd5cc7f03256b328438b9bc3791c6b811a2f1f17
android.googlesource.com/platform/frameworks/base/+/f516739398746fef7e0cf1437d9a40e2ad3c10bb
source.android.com/security/bulletin/2024-03-01
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