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XCCDF
Guide to the Secure Configuration of Oracle Linux 7
System Settings
File Permissions and Masks
Restrict Partition Mount Options
Add nodev Option to /var/tmp
Add nodev Option to /var/tmp
An XCCDF Rule
Details
Profiles
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Add nodev Option to /var/tmp
Medium Severity
The
nodev
mount option can be used to prevent device files from being created in
/var/tmp
. Legitimate character and block devices should not exist within temporary directories like
/var/tmp
. Add the
nodev
option to the fourth column of
/etc/fstab
for the line which controls mounting of
/var/tmp
.