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92669dba18
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Comment out machine check exception
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2022-08-21 23:02:44 +10:00 |
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0c5b1e9f57
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undo "force kernel to panic on "oopses"
because implemented differently already
https://forums.whonix.org/t/set-oops-panic-kernel-parameter-or-kernel-panic-on-oops-1-sysctl-for-better-security/7713
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2022-07-23 07:49:56 -04:00 |
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ca764d8de0
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force kernel to panic on "oopses"
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2022-07-20 04:06:35 +10:00 |
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1660aaa6dd
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update details around disabling SMT
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2022-07-19 03:38:41 +10:00 |
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bfd78a2c06
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update SRBDS mitigation
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2022-07-19 03:16:08 +10:00 |
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c3ebb9160f
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CPU mitigation - MMIO Stale Data
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2022-07-19 02:33:16 +10:00 |
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59e90ff122
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CPU mitigation - L1D FLushing
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2022-07-19 02:32:41 +10:00 |
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8531fbf99d
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CPU mitigation - SRBDS
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2022-07-19 02:30:49 +10:00 |
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73f1e23332
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shuffle and rewording
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2022-07-19 02:29:46 +10:00 |
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a47922ad28
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enforce of IOMMU TLB invalidation
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2022-07-13 04:47:07 +10:00 |
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33df16af80
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disables random.trust_bootloader
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2022-07-13 04:37:03 +10:00 |
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d0779a96fc
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add reference
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2022-07-13 04:36:34 +10:00 |
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74858d257b
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enable randomize_kstack_offset
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2022-07-13 04:34:35 +10:00 |
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f572332108
|
disable slub_debug
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2022-07-13 04:32:03 +10:00 |
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1c0e071948
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comments
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2022-07-05 10:45:55 -04:00 |
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5d47f5f74c
|
comments
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2022-07-05 10:45:09 -04:00 |
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435c689cf9
|
comments
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2022-07-05 10:44:28 -04:00 |
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c20d588d78
|
comments
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2022-07-05 10:42:37 -04:00 |
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b342ce930e
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add /etc/default/grub.d/40_cold_boot_attack_defense.cfg
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2022-07-05 10:28:22 -04:00 |
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67eaf8c916
|
comments
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2022-06-29 11:40:38 -04:00 |
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72908d6b0d
|
comments
|
2022-06-29 11:34:55 -04:00 |
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2d37e3a1af
|
copyright
|
2022-05-20 14:46:38 -04:00 |
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c72567dbd2
|
fix
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2021-09-14 14:18:44 -04:00 |
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d62bbaab82
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fix, unduplicate kernel command line
|
2021-09-12 11:40:58 -04:00 |
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bd31b4085c
|
remove Debian buster support in /etc/default/grub.d
|
2021-09-09 12:16:18 -04:00 |
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ac0c492663
|
do not set kernel parameter quiet loglevel=0 for recovery boot option
for easier debugging
|
2021-09-06 08:22:55 -04:00 |
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49902b8c56
|
move grub quiet to separate config file /etc/default/grub.d/41_quiet.cfg
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2021-09-06 08:19:41 -04:00 |
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db43cedcfd
|
LANG=C str_replace
|
2021-08-22 05:23:24 -04:00 |
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a67007f4b7
|
copyright
|
2021-03-17 09:45:21 -04:00 |
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06ffd5d220
|
Restrict access to debugfs
|
2020-09-28 19:21:20 +00:00 |
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6485df8126
|
Prevent kernel info leaks in console during boot.
add kernel parameter `quiet loglevel=0`
https://phabricator.whonix.org/T950
|
2020-04-23 12:26:31 -04:00 |
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72228946dc
|
fix etc/default/grub.d/40_kernel_hardening.cfg
in Qubes if no kernel package is installed
|
2020-04-08 16:46:11 +00:00 |
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2ceea8d1fe
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update copyright year
|
2020-04-01 08:49:59 -04:00 |
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f6b6ab374e
|
Gather more entropy during boot
|
2020-02-16 19:51:32 +00:00 |
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9b767139ef
|
Avoid holes in IOMMU
|
2020-02-14 18:52:01 +00:00 |
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700c7ed908
|
Create 40_cpu_mitigations.cfg
|
2020-02-12 18:42:13 +00:00 |
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ba0043b8a7
|
Update 40_kernel_hardening.cfg
|
2020-02-12 18:36:05 +00:00 |
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e4c6e897cf
|
kvm.nx_huge_pages=force
|
2020-02-03 16:06:46 +00:00 |
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b9d65338bc
|
unconditionally enable all CPU bugs (spectre, meltdown, L1TF, ...)
this might reduce performance
* `spectre_v2=on`
* `spec_store_bypass_disable=on`
* `tsx=off`
* `tsx_async_abort=full,nosmt`
Thanks to @madaidan for the suggestion!
https://forums.whonix.org/t/should-all-kernel-patches-for-cpu-bugs-be-unconditionally-enabled-vs-performance-vs-applicability/7647
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2020-01-30 05:55:13 -05:00 |
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c1a0da60be
|
set kernel boot parameter l1tf=full,force and nosmt=force
https://forums.whonix.org/t/should-all-kernel-patches-for-cpu-bugs-be-unconditionally-enabled-vs-performance-vs-applicability/7647/17
|
2020-01-30 00:46:48 -05:00 |
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ede536913d
|
no longer hardcode amd64
|
2019-12-24 06:00:41 -05:00 |
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ac49c55d1f
|
Merge pull request #49 from madaidan/kver
Detect kernel upgrades
|
2019-12-24 10:55:03 +00:00 |
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98e88d1456
|
Detect kernel upgrades
|
2019-12-23 19:57:43 +00:00 |
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d1a0650fd9
|
Use only one slub_debug parameter
|
2019-12-23 19:44:52 +00:00 |
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3e131174d5
|
comments
|
2019-12-23 05:00:35 -05:00 |
|
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9f072ce4f9
|
comment
|
2019-12-23 03:46:02 -05:00 |
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26fe9394ff
|
disable lockdown for now due to module loading
|
2019-12-23 03:41:54 -05:00 |
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535c258b83
|
More kernel hardening
|
2019-12-23 03:35:07 -05:00 |
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0c25a96b59
|
description / comments
|
2019-12-03 02:18:32 -05:00 |
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5da2a27bf0
|
Distrust the CPU for initial entropy
|
2019-12-02 16:43:00 +00:00 |
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