InformationThe noexec mount option specifies that the filesystem cannot contain executable binaries.
Since the /var/log filesystem is only intended for log files, set this option to ensure that users cannot run executable binaries from /var/log.
SolutionEdit the /etc/fstab file and add noexec to the fourth field (mounting options) for the /var/log partition.
<device> /var/log <fstype> defaults,rw,nosuid,nodev,noexec,relatime 0 0
Run the following command to remount /var/log with the configured options:
# mount -o remount /var/log