cve/2019/CVE-2019-19037.md

### [CVE-2019-19037](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19037)
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### Description

ext4_empty_dir in fs/ext4/namei.c in the Linux kernel through 5.3.12 allows a NULL pointer dereference because ext4_read_dirblock(inode,0,DIRENT_HTREE) can be zero.

### POC

#### Reference
- https://github.com/bobfuzzer/CVE/tree/master/CVE-2019-19037

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