Skip to content
ATO Pathways
Log In
Overview
Search
Catalogs
SCAP
OSCAL
Catalogs
Profiles
Documents
References
Knowledge Base
Platform Documentation
Compliance Dictionary
Platform Changelog
About
Catalogs
XCCDF
Guide to the Secure Configuration of Red Hat Enterprise Linux 9
System Settings
Kernel Configuration
Warn on W+X mappings found at boot
Warn on W+X mappings found at boot
An XCCDF Rule
Details
Profiles
Prose
Warn on W+X mappings found at boot
Medium Severity
Generate a warning if any W+X mappings are found at boot. This configuration is available from kernel 5.8. The configuration that was used to build kernel is available at
/boot/config-*
. To check the configuration value for
CONFIG_DEBUG_WX
, run the following command:
grep CONFIG_DEBUG_WX /boot/config-*
For each kernel installed, a line with value "y" should be returned.