cve/2018/CVE-2018-14775.md

### [CVE-2018-14775](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14775)
![](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

tss_alloc in sys/arch/i386/i386/gdt.c in OpenBSD 6.2 and 6.3 has a Local Denial of Service (system crash) due to incorrect I/O port access control on the i386 architecture.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/fkie-cad/LuckyCAT
- https://github.com/tbarabosch/pocs