CVEs-PoC/2018/CVE-2018-1094.md

CVE-2018-1094

Description

The ext4_fill_super function in fs/ext4/super.c in the Linux kernel through 4.15.15 does not always initialize the crc32c checksum driver, which allows attackers to cause a denial of service (ext4_xattr_inode_hash NULL pointer dereference and system crash) via a crafted ext4 image.

POC

Reference

• https://bugzilla.kernel.org/show_bug.cgi?id=199183

Github

No PoCs found on GitHub currently.