Commit graph

137 commits

Author SHA1 Message Date
raja-grewal
0b9b9ffb1e
Improve clarity for panic on OOM 2025-11-11 11:32:47 +00:00
raja-grewal
b89aaea61e
Add docs on logging martian packets 2025-11-10 06:03:33 +00:00
raja-grewal
a3830db09e
Update docs relating to panic on OOM 2025-11-09 13:42:31 +00:00
raja-grewal
0aa0b67df6
Merge branch 'master' into docs 2025-11-10 00:20:48 +11:00
Patrick Schleizer
0391411885
revert Force immediate kernel panic on OOM.
https://github.com/Kicksecure/security-misc/issues/324#issuecomment-3507949741
2025-11-09 05:47:00 -05:00
raja-grewal
9f7480e20a
Make terminology consistent 2025-10-19 01:41:58 +00:00
raja-grewal
f2c3eba4f0
Merge branch 'Kicksecure:master' into docs 2025-10-19 12:23:13 +11:00
Aaron Rainbolt
29639fe69e
Merge remote-tracking branch 'raja/bad_ipv6_ra' into arraybolt3/trixie 2025-10-15 19:01:08 -05:00
Aaron Rainbolt
026d55ac41
Typo fixes 2025-10-15 18:30:52 -05:00
Aaron Rainbolt
35fce26476
Merge remote-tracking branch 'raja/stop_ptrace' into arraybolt3/trixie 2025-10-15 18:18:33 -05:00
raja-grewal
f690b58870
Add docs relating to panic on OOM 2025-10-13 02:08:44 +00:00
raja-grewal
2304174171
Insert empty new line 2025-10-12 02:32:45 +00:00
raja-grewal
7161430a60
Seperate ptrace() disabling into own file 2025-10-12 02:27:48 +00:00
Patrick Schleizer
968de33c65
Force immediate kernel panic on OOM.
This is to avoid security features such as the screen locker, kloak, emerg-shutdown
from being arbitrarily terminated when the system starts running out of memory.

https://forums.whonix.org/t/screen-locker-in-security-can-we-disable-these-at-least-4-backdoors/8128/14

https://github.com/Kicksecure/security-misc/issues/324

`vm.panic_on_oom=2`

implements https://github.com/Kicksecure/security-misc/issues/324
2025-10-10 08:03:03 -04:00
raja-grewal
0c8f2f1b44
Add docs about the risks associated with IPv6 RAs 2025-10-02 07:05:00 +00:00
raja-grewal
194b8fce4e
Disable the usage of ptrace() by all processes 2025-09-28 03:20:24 +00:00
Aaron Rainbolt
2a39d5997c
security-misc split string changes 2025-09-21 16:06:11 -05:00
Patrick Schleizer
f70550d015
Split the security-misc into security-misc-shared, security-misc-desktop and security-misc-server: rename files
https://github.com/Kicksecure/security-misc/issues/187
2025-09-17 14:49:28 -04:00
raja-grewal
e48897cc44
Merge branch 'master' into panic_limits 2025-08-21 10:27:44 +10:00
raja-grewal
add054933b
Update docs on instant reboot when kernel panic 2025-08-21 00:24:28 +00:00
raja-grewal
a471069378
Remove link 2025-08-19 11:03:05 +10:00
Aaron Rainbolt
b5a36e02f1
Merge remote-tracking branch 'raja/panic_limits' into arraybolt3/trixie 2025-08-17 13:52:01 -05:00
raja-grewal
247015bcc6
Set sysctl kernel.panic=-1 2025-08-17 06:27:44 +00:00
raja-grewal
c33f7d04e2
Remove duplicate comment 2025-08-16 03:32:48 +00:00
raja-grewal
498551536c
Update docs 2025-08-06 03:12:06 +00:00
raja-grewal
45d20dd972
Upgrade sysctls and docs on kernel panics 2025-08-06 02:35:15 +00:00
raja-grewal
4314b1e85b
Add comment 2025-07-01 13:36:39 +10:00
raja-grewal
dd0b55cc45
Add reference 2025-06-03 12:32:17 +10:00
raja-grewal
ce4b57d1cb
Update docs on kernel panics 2025-02-03 00:31:45 +00:00
Patrick Schleizer
1b33e83529
Merge pull request #291 from raja-grewal/drop_gratuitous_arp
Drop gratuitous ARP packets
2025-01-10 10:29:30 -05:00
Patrick Schleizer
486757bfae
Merge pull request #290 from raja-grewal/arp_ignore
Respond to ARP requests only if the target IP address is on-link
2025-01-10 10:29:12 -05:00
Patrick Schleizer
17ff249150
Merge pull request #289 from raja-grewal/arp_filter
Enable ARP filtering
2025-01-10 10:28:48 -05:00
Patrick Schleizer
27d19ba568
Merge pull request #288 from raja-grewal/shared_media
Deny sending and receiving shared media redirects
2025-01-10 10:28:05 -05:00
raja-grewal
1f8eee4720
Add missing sentence full stop 2025-01-08 18:36:00 +11:00
Patrick Schleizer
33114f771a
copyright 2024-12-31 13:26:21 -05:00
raja-grewal
2e6e1701a0
Set net.ipv4.conf.*.drop_gratuitous_arp=1 2024-12-19 10:35:08 +00:00
raja-grewal
c37f4efadf
Set net.ipv4.conf.*.arp_ignore=2 2024-12-19 10:33:49 +00:00
raja-grewal
af1d06973b
Set net.ipv4.conf.*.arp_filter=1 2024-12-19 10:31:43 +00:00
raja-grewal
750367a906
Set net.ipv4.conf.*.shared_media=0 2024-12-19 10:29:56 +00:00
Patrick Schleizer
c7f7196471
Merge pull request #287 from raja-grewal/patch
Refactor and add two CPU mitigations
2024-12-19 00:31:25 -05:00
raja-grewal
3749f8ff09
Update presentation on user namespaces 2024-12-18 03:36:09 +00:00
raja-grewal
ca3a73ac13
Typo 2024-12-17 11:37:10 +00:00
raja-grewal
c116796854
arp_ignore: Add reference to 2024-12-10 Mullvad VPN audit details 2024-12-12 06:36:47 +00:00
raja-grewal
141b84c40d
Provide option to deny sending and receiving shared media redirects 2024-11-13 05:42:56 +00:00
raja-grewal
18aec201bf
Provide option to harden response to ARP requests 2024-11-13 05:41:25 +00:00
raja-grewal
a25d4f8df8
Provide option to enable ARP filtering 2024-11-13 05:40:21 +00:00
raja-grewal
c2aae73ce1
Add reference and move text 2024-11-13 05:38:03 +00:00
raja-grewal
a1d1f97955
Provide option to drop gratuitous ARP packets 2024-11-08 03:58:23 +00:00
raja-grewal
09fe46adc9
Clarify KSPP compliance header for the undocumented case 2024-10-14 02:54:30 +00:00
raja-grewal
0c0774f6c0
Merge branch 'master' into text_2 2024-10-06 10:48:52 +00:00