CVEs-PoC/2021/CVE-2021-1047.md

### [CVE-2021-1047](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-1047)
![](https://img.shields.io/static/v1?label=Product&message=Android&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=Android%20kernel%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Information%20disclosure&color=brightgreen)

### Description

In valid_ipc_dram_addr of cm_access_control.c, there is a possible out of bounds read due to an integer overflow. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-197966306References: N/A

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/CyberSecAI/top25_cwe_assign_compare