cve/2021/CVE-2021-28700.md

### [CVE-2021-28700](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28700)
![](https://img.shields.io/static/v1?label=Product&message=xen&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3F%3C%204.12%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=unknown&color=brighgreen)

### Description

xen/arm: No memory limit for dom0less domUs The dom0less feature allows an administrator to create multiple unprivileged domains directly from Xen. Unfortunately, the memory limit from them is not set. This allow a domain to allocate memory beyond what an administrator originally configured.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/p1ay8y3ar/cve_monitor