cve/2023/CVE-2023-21244.md

### [CVE-2023-21244](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-21244)
![](https://img.shields.io/static/v1?label=Product&message=Android&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3D%2013%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Elevation%20of%20privilege&color=brighgreen)

### Description

In visitUris of Notification.java, there is a possible bypass of user profile boundaries due to a missing permission check. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation.

### POC

#### Reference
- https://android.googlesource.com/platform/frameworks/base/+/3a448067ac9ebdf669951e90678c2daa592a81d3
- https://android.googlesource.com/platform/frameworks/base/+/5a3d0c131175d923cf35c7beb3ee77a9e6485dad

#### Github
No PoCs found on GitHub currently.