InformationThe noexec mount option specifies that the filesystem cannot contain executable binaries.
Setting this option on a file system prevents users from executing programs from shared memory. This deters users from introducing potentially malicious software on the system.
SolutionEdit the /etc/fstab file and add noexec to the fourth field (mounting options) for the /dev/shm partition. See the fstab(5) manual page for more information.
Run the following command to remount /dev/shm:
# mount -o remount,nosuid,nodev,noexec /dev/shm