cve/2023/CVE-2023-5367.md

### [CVE-2023-5367](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-5367)
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![](https://img.shields.io/static/v1?label=Vulnerability&message=Out-of-bounds%20Write&color=brighgreen)

### Description

A out-of-bounds write flaw was found in the xorg-x11-server. This issue occurs due to an incorrect calculation of a buffer offset when copying data stored in the heap in the XIChangeDeviceProperty function in Xi/xiproperty.c and in RRChangeOutputProperty function in randr/rrproperty.c, allowing for possible escalation of privileges or denial of service.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/fkie-cad/nvd-json-data-feeds