CVEs-PoC/2016/CVE-2016-7425.md

### [CVE-2016-7425](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7425)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

The arcmsr_iop_message_xfer function in drivers/scsi/arcmsr/arcmsr_hba.c in the Linux kernel through 4.8.2 does not restrict a certain length field, which allows local users to gain privileges or cause a denial of service (heap-based buffer overflow) via an ARCMSR_MESSAGE_WRITE_WQBUFFER control code.

### POC

#### Reference
- http://www.ubuntu.com/usn/USN-3145-1
- http://www.ubuntu.com/usn/USN-3146-1
- http://www.ubuntu.com/usn/USN-3147-1

#### Github
- https://github.com/ARPSyndicate/cvemon