### [CVE-2018-19650](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19650)
![](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

Local attackers can trigger a stack-based buffer overflow on vulnerable installations of Antiy-AVL ATool security management v1.0.0.22. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the processing of IOCTL 0x80002000 by the IRPFile.sys Antiy-AVL ATool kernel driver. The bug is caused by failure to properly validate the length of the user-supplied data, which results in a kernel stack buffer overflow. An attacker can leverage this vulnerability to execute arbitrary code in the context of the kernel, which could lead to privilege escalation and a failed exploit could lead to denial of service.

### POC

#### Reference
- http://packetstormsecurity.com/files/150549/ATool-1.0.0.22-Stack-Buffer-Overflow.html
- http://packetstormsecurity.com/files/150549/ATool-1.0.0.22-Stack-Buffer-Overflow.html

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