Skip to content
Projects
Groups
Snippets
Help
This project
Loading...
Sign in / Register
Toggle navigation
K
kernel-hardening-checker
Overview
Overview
Details
Activity
Cycle Analytics
Repository
Repository
Files
Commits
Branches
Tags
Contributors
Graph
Compare
Charts
Issues
0
Issues
0
List
Board
Labels
Milestones
Merge Requests
0
Merge Requests
0
CI / CD
CI / CD
Pipelines
Jobs
Schedules
Charts
Wiki
Wiki
Snippets
Snippets
Members
Members
Collapse sidebar
Close sidebar
Activity
Graph
Charts
Create a new issue
Jobs
Commits
Issue Boards
Open sidebar
fact-depend
kernel-hardening-checker
Commits
4d49d01a
Commit
4d49d01a
authored
May 28, 2022
by
Alexander Popov
Browse files
Options
Browse Files
Download
Email Patches
Plain Diff
Check the slab_nomerge cmdline parameter
parent
62433053
Hide whitespace changes
Inline
Side-by-side
Showing
1 changed file
with
3 additions
and
2 deletions
+3
-2
__init__.py
kconfig_hardened_check/__init__.py
+3
-2
No files found.
kconfig_hardened_check/__init__.py
View file @
4d49d01a
...
...
@@ -11,7 +11,6 @@
#
#
# N.B Hardening command line parameters:
# slab_nomerge
# page_alloc.shuffle=1
# iommu=force (does it help against DMA attacks?)
# iommu.passthrough=0
...
...
@@ -38,6 +37,7 @@
# ssbd=force-on
#
# Should NOT be set:
# slab_merge
# nokaslr
# rodata=off
# sysrq_always_enabled
...
...
@@ -467,7 +467,8 @@ def add_kconfig_checks(l, arch):
l
+=
[
KconfigCheck
(
'self_protection'
,
'clipos'
,
'STATIC_USERMODEHELPER'
,
'y'
)]
# needs userspace support
l
+=
[
OR
(
KconfigCheck
(
'self_protection'
,
'clipos'
,
'EFI_DISABLE_PCI_DMA'
,
'y'
),
efi_not_set
)]
l
+=
[
KconfigCheck
(
'self_protection'
,
'clipos'
,
'SLAB_MERGE_DEFAULT'
,
'is not set'
)]
# slab_nomerge
l
+=
[
OR
(
KconfigCheck
(
'self_protection'
,
'clipos'
,
'SLAB_MERGE_DEFAULT'
,
'is not set'
),
CmdlineCheck
(
'self_protection'
,
'kspp'
,
'slab_nomerge'
))]
# option presence check
l
+=
[
KconfigCheck
(
'self_protection'
,
'clipos'
,
'RANDOM_TRUST_BOOTLOADER'
,
'is not set'
)]
l
+=
[
KconfigCheck
(
'self_protection'
,
'clipos'
,
'RANDOM_TRUST_CPU'
,
'is not set'
)]
l
+=
[
AND
(
KconfigCheck
(
'self_protection'
,
'clipos'
,
'GCC_PLUGIN_RANDSTRUCT_PERFORMANCE'
,
'is not set'
),
...
...
Write
Preview
Markdown
is supported
0%
Try again
or
attach a new file
Attach a file
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment