cve/2018/CVE-2018-20543.md

### [CVE-2018-20543](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20543)
![](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

There is an attempted excessive memory allocation at libxsmm_sparse_csc_reader in generator_spgemm_csc_reader.c in LIBXSMM 1.10 that will cause a denial of service.

### POC

#### Reference
- https://bugzilla.redhat.com/show_bug.cgi?id=1652634
- https://bugzilla.redhat.com/show_bug.cgi?id=1652634

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