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XCCDF
Guide to the Secure Configuration of Ubuntu 18.04
System Settings
Kernel Configuration
Enable SLUB debugging support
Enable SLUB debugging support
An XCCDF Rule
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Enable SLUB debugging support
Medium Severity
SLUB has extensive debug support features and this allows the allocator validation checking to be enabled. The configuration that was used to build kernel is available at
/boot/config-*
. To check the configuration value for
CONFIG_SLUB_DEBUG
, run the following command:
grep CONFIG_SLUB_DEBUG /boot/config-*
For each kernel installed, a line with value "y" should be returned.