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CVE-2018-13099

Description

An issue was discovered in fs/f2fs/inline.c in the Linux kernel through 4.4. A denial of service (out-of-bounds memory access and BUG) can occur for a modified f2fs filesystem image in which an inline inode contains an invalid reserved blkaddr.

POC

Reference

- http://packetstormsecurity.com/files/151420/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html

- https://bugzilla.kernel.org/show_bug.cgi?id=200179

- https://usn.ubuntu.com/3932-1/

- https://usn.ubuntu.com/4118-1/

Github

No PoCs found on GitHub currently.