### [CVE-2018-20542](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20542)
![](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 a heap-based buffer-overflow at generator_spgemm_csc_reader.c (function libxsmm_sparse_csc_reader) in LIBXSMM 1.10, a different vulnerability than CVE-2018-20541 (which is in a different part of the source code and is seen at a different address).

### POC

#### Reference
- https://bugzilla.redhat.com/show_bug.cgi?id=1652633
- https://bugzilla.redhat.com/show_bug.cgi?id=1652633
- https://bugzilla.redhat.com/show_bug.cgi?id=1652635
- https://bugzilla.redhat.com/show_bug.cgi?id=1652635

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