Commit Graph

450 Commits

Author SHA1 Message Date
Patrick Schleizer
9f53a0182b
undo io_uring related changes
as these should be done in a separate pull request (if apprpriate)

https://github.com/Kicksecure/security-misc/pull/244#issuecomment-2238889062
2024-07-19 07:20:59 -04:00
Raja Grewal
13cc1f0986
Clarify (future) disabling of io_uring 2024-07-18 12:25:00 +10:00
Patrick Schleizer
a2e26f441b
spelling 2024-07-17 11:04:03 -04:00
Patrick Schleizer
c8be4ac83c
comment 2024-07-17 10:56:14 -04:00
Patrick Schleizer
24cd70a014
spelling 2024-07-17 10:55:12 -04:00
Patrick Schleizer
9a387f95e9
Merge remote-tracking branch 'raja/miscellaneous' 2024-07-17 10:32:26 -04:00
Raja Grewal
d0a59617f6
Add missing Copyright (C) statements 2024-07-18 00:13:30 +10:00
Raja Grewal
1087387b36
Remove obsolete #net.ipv4.tcp_fack=0 2024-07-17 23:35:25 +10:00
Patrick Schleizer
0b873b765e
minor 2024-07-17 08:05:27 -04:00
Patrick Schleizer
070bb46a08
Merge remote-tracking branch 'raja/sysctl' 2024-07-17 08:02:45 -04:00
Patrick Schleizer
6d6e5473f2
minor 2024-07-17 08:00:24 -04:00
Raja Grewal
39fd125eb0
Provide explanation on the disabling of IPv6 Privacy Extensions 2024-07-17 21:44:44 +10:00
Raja Grewal
693b47e623
Clarify ICMP redirect acceptance and sending 2024-07-17 14:58:30 +10:00
Raja Grewal
824d9b82e5
Uncomment redundant disabling of TCP FACK` 2024-07-17 00:36:18 +10:00
Raja Grewal
d1119c38b6
Apply changes from code review 2024-07-17 00:31:23 +10:00
Raja Grewal
1c2afc1f25
Update presentation of the kernel.printk sysctl 2024-07-15 15:01:48 +10:00
Raja Grewal
2b9e174c9d
Remove empty lines 2024-07-14 16:22:52 +10:00
Raja Grewal
dd1741c4a1
Some documentation additions and fixes 2024-07-14 13:40:53 +10:00
Raja Grewal
565597c9a2
Minor documentation changes and fixes 2024-07-14 01:21:24 +10:00
Raja Grewal
2de3a79599
Refactor existing sysctl for clarity 2024-07-13 22:41:40 +10:00
Raja Grewal
1bb843ec38
Update Copyright (C) to 2024 2024-05-11 13:18:36 +10:00
Patrick Schleizer
9b589bc311
comment 2024-05-10 06:49:34 -04:00
raja-grewal
132b41ae73
Revert logging of martians 2024-05-09 02:16:50 +00:00
Patrick Schleizer
a5206bde33
proc-hidepid.service add gid=proc
This allows users that are a member of the `proc` group to be excluded from `hidepid` protections.

https://github.com/Kicksecure/security-misc/issues/208
2024-03-10 08:44:53 -04:00
Patrick Schleizer
6b76373395
fix panic-on-oops started every 10s in Qubes-Whonix
by changing from a /etc/profile.d etc. related mechanism to start to a systemd unit file based approach

Thanks to @marmarek for the bug report!

https://forums.whonix.org/t/panic-on-oops-started-every-10s/19450
2024-03-04 06:44:26 -05:00
Patrick Schleizer
37a7abdf0c
ConditionKernelCommandLine=!remountsecure=0 2024-02-22 11:07:01 -05:00
Patrick Schleizer
c0924321b8
fix systemd unit ExecStart 2024-02-22 09:52:36 -05:00
Patrick Schleizer
0efee2f50f
usrmerge
fixes https://github.com/Kicksecure/security-misc/issues/190
2024-01-17 13:39:56 -05:00
Patrick Schleizer
1199871d7b
undo IPv6 privacy due to potential server issues
https://github.com/Kicksecure/security-misc/issues/184
2024-01-07 06:37:34 -05:00
Patrick Schleizer
128bb01b35
undo IPv6 privacy due to potential server issues
https://github.com/Kicksecure/security-misc/issues/184
2024-01-07 06:36:25 -05:00
Patrick Schleizer
3f1304403f
disable MAC randomization in Network Manager (NM) because it breaks VirtualBox DHCP
https://github.com/Kicksecure/security-misc/issues/184
2024-01-06 08:15:31 -05:00
Raja Grewal
74afcc9c63
Clarify validity of disabling io_uring 2024-01-03 17:52:23 +11:00
Raja Grewal
f055fe5da2
Disable asynchronous I/O
io_uring creation is disabled for all processes. io_uring_setup always fails with -EPERM. Existing io_uring instances can still be used.
2023-12-15 08:33:36 +00:00
Patrick Schleizer
5a73817a95
move to /usr/lib/issue.d/20_security-misc.issue
https://github.com/Kicksecure/security-misc/pull/167
2023-12-04 11:38:49 -05:00
Patrick Schleizer
dc04040cb3
typo 2023-12-04 10:36:48 -05:00
Patrick Schleizer
2634dbff2b
shuffle 2023-12-04 10:36:21 -05:00
Patrick Schleizer
d4494fd3c3
disable remount-secure dracut modules
pending new systemd based implementation

https://github.com/Kicksecure/security-misc/pull/152
2023-11-05 15:27:09 -05:00
Patrick Schleizer
55ba5d4832
renamed: usr/lib/NetworkManager/conf.d/99_ipv6-privacy.conf -> usr/lib/NetworkManager/conf.d/80_ipv6-privacy.conf
renamed:    usr/lib/NetworkManager/conf.d/99_randomize-mac.conf -> usr/lib/NetworkManager/conf.d/80_randomize-mac.conf
renamed:    usr/lib/systemd/networkd.conf.d/99_ipv6-privacy-extensions.conf -> usr/lib/systemd/networkd.conf.d/80_ipv6-privacy-extensions.conf
2023-11-05 14:51:31 -05:00
Patrick Schleizer
5a75bcfb19
Merge pull request #145 from monsieuremre/wifi-and-bluetooth
Wifi and Bluetooth Patch | Security and Privacy
2023-11-05 14:49:00 -05:00
monsieuremre
ac224b270a
disable sysrq 2023-11-02 13:01:55 +00:00
monsieuremre
229032d691
Rename etc/systemd/networkd.conf.d/99_ipv6-privacy-extensions.conf to usr/lib/systemd/networkd.conf.d/99_ipv6-privacy-extensions.conf 2023-11-01 17:54:05 +00:00
monsieuremre
1049298e7b
Update and rename etc/NetworkManager/conf.d/99_randomize-mac.conf to usr/lib/NetworkManager/conf.d/99_randomize-mac.conf 2023-11-01 17:52:40 +00:00
monsieuremre
76e684cc0a
Update and rename etc/NetworkManager/conf.d/99_ipv6-privacy.conf to usr/lib/NetworkManager/conf.d/99_ipv6-privacy.conf 2023-11-01 17:51:27 +00:00
monsieuremre
c975c3c0ff
new lines 990-security-misc.conf
added new recommended hardening settings with comments
2023-10-27 11:07:53 +00:00
Patrick Schleizer
1123d23114
remount-secure: disable debugging to save space in initrd 2023-10-26 18:45:07 -04:00
Patrick Schleizer
e5d989af5a
comment 2023-10-26 12:04:13 -04:00
Patrick Schleizer
6a22351d29
renamed: usr/lib/sysctl.d/30_security-misc.conf -> usr/lib/sysctl.d/990-security-misc.conf 2023-10-25 17:30:07 -04:00
Patrick Schleizer
b7c52800f4
renamed: etc/sysctl.d/30_security-misc.conf -> usr/lib/sysctl.d/30_security-misc.conf
renamed:    etc/sysctl.d/30_security-misc_kexec-disable.conf -> usr/lib/sysctl.d/30_security-misc_kexec-disable.conf
renamed:    etc/sysctl.d/30_silent-kernel-printk.conf -> usr/lib/sysctl.d/30_silent-kernel-printk.conf
2023-10-25 17:28:43 -04:00
Patrick Schleizer
5182d7502b
improve remount-secure 2023-10-22 16:08:21 -04:00
Patrick Schleizer
52fa7db087
output 2023-10-22 13:57:38 -04:00