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XCCDF
Guide to the Secure Configuration of UnionTech OS Server 20
System Settings
Kernel Configuration
Disable IA32 emulation
Disable IA32 emulation
An XCCDF Rule
Details
Profiles
Prose
Disable IA32 emulation
Medium Severity
Disables support for legacy 32-bit programs under a 64-bit kernel. The configuration that was used to build kernel is available at
/boot/config-*
. To check the configuration value for
CONFIG_IA32_EMULATION
, run the following command:
grep CONFIG_IA32_EMULATION /boot/config-*
Configs with value 'n' are not explicitly set in the file, so either commented lines or no lines should be returned.