Commit Graph

547 Commits

Author SHA1 Message Date
3e96fdd9cc Enable kvm.mitigate_smt_rsb=1 2024-12-17 11:44:11 +00:00
45355aabdc Enable kvm-intel.vmentry_l1d_flush=always 2024-12-17 11:42:52 +00:00
defba1f245 Refactor CPU mitigations 2024-12-17 11:42:03 +00:00
943c421889 Minor refactoring 2024-12-17 11:40:38 +00:00
9d06341c91 Merge pull request #285 from Kicksecure/permission-hardener-mount
Permission Hardener: treat mount same as umount
2024-12-14 15:18:56 -05:00
439fa7f3be Harden/disable recovery mode options 2024-12-08 03:42:54 -06:00
5b88e92e5c permission hardner: treat mount the same way we treat umount
Thanks to @the-moog for the bug report!

fixes https://github.com/Kicksecure/security-misc/issues/284
2024-12-06 09:48:58 -05:00
93b51819d4 permission hardener mount chmod change from 745 to 755
https://github.com/Kicksecure/security-misc/issues/284
2024-12-06 09:47:08 -05:00
7987a3914d deleted no longer used and out-commented /etc/sudoers.d/xfce-security-misc leftover 2024-11-12 02:29:42 -05:00
8c2e8e6979 deleted no longer used and out-commented etc/sudoers.d/pkexec-security-misc leftover 2024-11-12 01:41:12 -05:00
50161f5d79 moved /etc/dkms/framework.conf.d/30_security-misc.conf (renamed) to usability-misc 2024-11-11 05:48:11 -05:00
ef05b1a160 disable legacy matroxfb_base framebuffer driver
fix typo matroxfb_bases -> matroxfb_base

Thanks to @ArrayBolt3 for the bug report!
2024-11-11 05:40:41 -05:00
8107782fa5 Enable ssbd=force-on 2024-11-08 15:36:04 +11:00
690e8dd826 Avoid faillock lock/tally reset on reboot or timeout 2024-10-19 23:52:51 -05:00
09fe46adc9 Clarify KSPP compliance header for the undocumented case 2024-10-14 02:54:30 +00:00
39d063d494 Add KSPP=no definition 2024-09-26 13:09:21 +00:00
3280dbd5d5 Fix VirtualBox audio device ICH AC97.
no longer `blacklist snd_intel8x0`

Breaks VirtualBox audio device ICH AC97, which is unfortunately still required by some users.
https://www.kicksecure.com/wiki/Dev/audio

Fixes https://github.com/Kicksecure/security-misc/issues/271
2024-09-13 22:52:47 -04:00
2c356e8b0e Add KSPP notice definitions 2024-08-26 11:34:12 +10:00
9dbd200be4 Merge branch 'Kicksecure:master' into kspp_compliance 2024-08-26 11:08:21 +10:00
e4909b5e28 Add details on kernel panics 2024-08-25 12:47:04 +10:00
18ed77ecc9 Refactor modprobe.d to minimise potential future merge conflicts 2024-08-21 12:50:14 +10:00
56b28e3826 Typo 2024-08-19 11:50:08 +10:00
94dab1b7c5 Partial compliance with the KSPP on kernel panics 2024-08-19 10:53:05 +10:00
248e094b8e Include KSPP compliance notices 2024-08-17 01:06:21 +10:00
305467c652 Merge pull request #245 from raja-grewal/blacklist_to_disable
Update `/etc/modprobe.d/*`
2024-08-16 04:25:43 -04:00
e3a3207a44 Clarify DMA hardening 2024-08-16 12:41:36 +10:00
73db68dbf9 Add details on KFENCE 2024-08-09 14:27:30 +10:00
15c638acad Add reference on RDRAND 2024-08-09 13:36:47 +10:00
d8bcec881f Add some notices for future Debian 13 rebase 2024-08-09 13:33:32 +10:00
e5a38fc856 Typo 2024-08-09 13:30:15 +10:00
a5373afc55 Details on disabled fbdev kernel modules 2024-08-07 14:44:14 +10:00
50fa721fd5 Update docs regarding Intel module disabling 2024-08-07 14:01:49 +10:00
a25aaf900a Merge pull request #260 from raja-grewal/vdso32
Enable `vdso32=0`
2024-08-06 09:55:20 -04:00
6bc039a430 Merge pull request #259 from raja-grewal/kfence
Enable `kfence.sample_interval=100`
2024-08-06 09:52:56 -04:00
8559079312 Enable vdso32=0 2024-08-05 15:10:02 +10:00
d102ec1997 Enable kfence.sample_interval=100 2024-08-05 15:07:56 +10:00
aa34d86598 Enable slab_debug=FZ 2024-08-05 14:27:17 +10:00
6d97408a6d Merge pull request #255 from raja-grewal/SLUB
Restore option to enable `slub_debug=FZ`
2024-08-04 16:11:46 -04:00
6f14d68cdc Update legacy name slub_debug -> slab_debug 2024-08-03 15:12:15 +10:00
22b6cee80c Add details about slub_debug 2024-08-03 15:11:14 +10:00
b77d1a2b98 Revert "Remove the optional slub_debug parameter since it is no longer recommended"
This reverts commit 48e1ac4163.
2024-08-03 14:49:48 +10:00
52aeacb4da Provide option to disable 32 bit vDSO mappings 2024-08-03 00:13:38 +10:00
9099ecce8a Provide option to enable the kernel Electric-Fence 2024-08-03 00:12:50 +10:00
f6a16258a1 Add references to KSPP 2024-08-03 00:11:06 +10:00
e53d24fc48 Add missing GRUB command lines for disabled boot parameters 2024-08-03 00:09:42 +10:00
0318f577ab Merge pull request #246 from raja-grewal/cfi
Provide the option to change the default CFI implementation in the future
2024-07-26 11:04:29 -04:00
20454fb811 Merge branch 'Kicksecure:master' into blacklist_to_disable 2024-07-27 00:09:30 +10:00
9f135231cc no longer disable Intel ME related kernel modules
because that might break firmware updates

This reverts commit 64f8b2eb58.

https://github.com/Kicksecure/security-misc/issues/239
2024-07-26 06:43:14 -04:00
4397de0138 Update description of cfi=kcfi kerenel parameter 2024-07-26 11:30:46 +10:00
28b25bda3f Partial inclusion of GrapheneOS infrastructure blacklist 2024-07-25 15:51:32 +10:00