cve/2022/CVE-2022-27943.md

### [CVE-2022-27943](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-27943)
![](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

libiberty/rust-demangle.c in GNU GCC 11.2 allows stack consumption in demangle_const, as demonstrated by nm-new.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/ARPSyndicate/cvemon
- https://github.com/Dalifo/wik-dvs-tp02
- https://github.com/GrigGM/05-virt-04-docker-hw
- https://github.com/adegoodyer/kubernetes-admin-toolkit
- https://github.com/mauraneh/WIK-DPS-TP02