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 8
System Settings
zIPL bootloader configuration
Enable SLUB/SLAB allocator poisoning in zIPL
Enable SLUB/SLAB allocator poisoning in zIPL
An XCCDF Rule
Details
Profiles
Prose
Enable SLUB/SLAB allocator poisoning in zIPL
Medium Severity
To enable poisoning of SLUB/SLAB objects, check that all boot entries in
/boot/loader/entries/*.conf
have
slub_debug=P
included in its options.
To ensure that new kernels and boot entries continue to enable poisoning of SLUB/SLAB objects, add
slub_debug=P
to
/etc/kernel/cmdline
.