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CVE-2019-19378

Description

In the Linux kernel 5.0.21, mounting a crafted btrfs filesystem image can lead to slab-out-of-bounds write access in index_rbio_pages in fs/btrfs/raid56.c.

POC

Reference

- https://github.com/bobfuzzer/CVE/tree/master/CVE-2019-19378

Github

- https://github.com/ARPSyndicate/cvemon