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XCCDF
Guide to the Secure Configuration of Red Hat Enterprise Linux 8
System Settings
Kernel Configuration
Enable use of Berkeley Packet Filter with seccomp
Enable use of Berkeley Packet Filter with seccomp
An XCCDF Rule
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Enable use of Berkeley Packet Filter with seccomp
Medium Severity
Enable tasks to build secure computing environments defined in terms of Berkeley Packet Filter programs which implement task-defined system call filtering polices. The configuration that was used to build kernel is available at
/boot/config-*
. To check the configuration value for
CONFIG_SECCOMP_FILTER
, run the following command:
grep CONFIG_SECCOMP_FILTER /boot/config-*
For each kernel installed, a line with value "y" should be returned.