CVE-2017-18241

Description

fs/f2fs/segment.c in the Linux kernel before 4.13 allows local users to cause a denial of service (NULL pointer dereference and panic) by using a noflush_merge option that triggers a NULL value for a flush_cmd_control data structure.

References

https://www.debian.org/security/2018/dsa-4188

https://www.debian.org/security/2018/dsa-4187

https://usn.ubuntu.com/3910-2/

https://usn.ubuntu.com/3910-1/

https://github.com/torvalds/linux/commit/d4fdf8ba0e5808ba9ad6b44337783bd9935e0982

http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d4fdf8ba0e5808ba9ad6b44337783bd9935e0982

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3