NOTE: CVE-2018-14634 was already fixed in the 4.14 kernel released with the 2018.03 AMI release. The advisory release date does not accurately reflect the date this was fixed. The actual date of the fix being released is: 2018-04-23.An integer overflow flaw was found in the Linux kernel's create_elf_tables function. An unprivileged local user with access to SUID binary could use this flaw to escalate their privileges on the system. This issue has been give the code name Mutagen Astronomy.