CVEs-PoC/2015/CVE-2015-9143.md

### [CVE-2015-9143](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-9143)
![](https://img.shields.io/static/v1?label=Product&message=Snapdragon%20Mobile%2C%20Snapdragon%20Wear&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=IPQ4019%2C%20MDM9206%2C%20MDM9607%2C%20MDM9615%2C%20MDM9625%2C%20MDM9640%2C%20MDM9650%2C%20MDM9655%2C%20MSM8909W%2C%20SD%20210%2FSD%20212%2FSD%20205%2C%20SD%20400%2C%20SD%20410%2F12%2C%20SD%20600%2C%20SD%20615%2F16%2FSD%20415%2C%20SDX20%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Buffer%20Copy%20without%20Checking%20Size%20of%20Input%20('Classic%20Buffer%20Overflow')%20in%20Boot.&color=brightgreen)

### Description

In Android before 2018-04-05 or earlier security patch level on Qualcomm Snapdragon Mobile and Snapdragon Wear IPQ4019, MDM9206, MDM9607, MDM9615, MDM9625, MDM9640, MDM9650, MDM9655, MSM8909W, SD 210/SD 212/SD 205, SD 400, SD 410/12, SD 600, SD 615/16/SD 415, and SDX20, when reading CDT from eMMC with a very large meta offset (>size of default CDT-array compiled in bootloader) for one of the CDBs, a buffer overflow occurs.

### POC

#### Reference
- http://www.securityfocus.com/bid/103671

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