CVE-2023-21134

by Fred · 14/08/2023

In onCreate of ManagePermissionsActivity.java, there is a possible way to bypass factory reset protections due to a missing permission check. This could lead to local escalation of privilege with physical access to a device that’s been factory reset with no additional execution privileges needed. User interaction is not needed for exploitation.

Date published : 2023-08-14

https://android.googlesource.com/platform/packages/modules/Permission/+/0679e4f35055729be7276536fe45fe8ec18a0453

https://source.android.com/security/bulletin/2023-08-01