cve/2019/CVE-2019-5668.md

### [CVE-2019-5668](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5668)
![](https://img.shields.io/static/v1?label=Product&message=NVIDIA%20GPU%20Graphics%20Driver&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=denial%20of%20service%20or%20escalation%20of%20privileges&color=brighgreen)

### Description

NVIDIA Windows GPU Display Driver contains a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for DxgkDdiSubmitCommandVirtual in which the application dereferences a pointer that it expects to be valid, but is NULL, which may lead to denial of service or escalation of privileges.

### POC

#### Reference
- http://support.lenovo.com/us/en/solutions/LEN-26250
- https://nvidia.custhelp.com/app/answers/detail/a_id/4772

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