Commit Graph

498 Commits

Author SHA1 Message Date
f70fe308a9 no longer set sysctl fs.binfmt_misc.status=0 /
no longer disallow registering interpreters for miscellaneous binary formats

causing file/folder permissions issue `d????????? ? ? ? ?            ? .`

Firefox no longer starting (probably not not a Firefox issue)

https://github.com/Kicksecure/security-misc/issues/267
2024-08-28 06:49:50 -04:00
9e91c98cc9 Add details on BPF hardening and split the sysctls 2024-08-26 12:40:04 +10:00
2c356e8b0e Add KSPP notice definitions 2024-08-26 11:34:12 +10:00
ac6602ac35 Add detail on disabling user namespaces breaking UPower 2024-08-26 11:19:20 +10:00
9dbd200be4 Merge branch 'Kicksecure:master' into kspp_compliance 2024-08-26 11:08:21 +10:00
73900b59db Merge pull request #263 from raja-grewal/max_user_namespaces
Provide option to disable user namespaces
2024-08-25 11:00:51 -04:00
43d13b70f1 Merge remote-tracking branch 'raja/syntax' 2024-08-25 10:55:52 -04:00
32de5e7c49 Add details on oopses and warnings 2024-08-25 12:57:22 +10:00
e4909b5e28 Add details on kernel panics 2024-08-25 12:47:04 +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
1f51d4eeb2 Add details on user namespaces 2024-08-18 13:53:11 +10:00
248e094b8e Include KSPP compliance notices 2024-08-17 01:06:21 +10:00
759aee8150 Provide option to disable user namespaces 2024-08-16 22:54:57 +10:00
fae586c3c5 Patch bug in existing rp_filter sysctl 2024-08-16 19:23:48 +10:00
81bf7a8f90 Merge branch 'Kicksecure:master' into docs 2024-08-16 16:57:01 +10:00
ef60c5b153 Merge pull request #249 from raja-grewal/binfmt_misc
Disallow registering interpreters for miscellaneous binary formats
2024-08-16 02:43:57 -04:00
cea8e75378 Consistent formating 2024-08-16 14:55:22 +10:00
84376d23fc Add details on ASLR and move to user space section 2024-08-16 13:39:11 +10:00
9212a4e937 Typos 2024-08-16 13:12:07 +10:00
23a77d4973 Simplify syntax of some network-related sysctl's 2024-08-16 12:46:51 +10:00
be9308e490 Merge branch 'Kicksecure:master' into docs 2024-08-16 11:45:43 +10:00
dfd1c97168 Merge pull request #248 from raja-grewal/secure_redirects
Re-enable (default) `secure_redirects` for ICMP redirect messages
2024-08-15 13:46:30 -04:00
b552b92401 Add references on fs.binfmt_misc.status 2024-08-15 11:54:21 +10:00
326d82a9be Revert "Provide optional sysctl fs.binfmt_misc.status=0"
This reverts commit debd7a7b7a.
2024-08-15 11:46:56 +10:00
f8fa89b245 Add details on tcp_timestamps 2024-08-09 14:21:59 +10:00
077bc48a26 Add reference on rp_filter 2024-08-09 13:35:33 +10:00
d8bcec881f Add some notices for future Debian 13 rebase 2024-08-09 13:33:32 +10:00
ec3038c7bc Clarify secure_redirects 2024-08-07 13:48:53 +10:00
debd7a7b7a Provide optional sysctl fs.binfmt_misc.status=0 2024-08-07 13:33:44 +10:00
c0d140f221 Enable dev.tty.legacy_tiocsti=0 2024-08-05 15:06:34 +10:00
4f7f820160 Add reference 2024-08-05 14:16:33 +10:00
725118c575 Merge pull request #243 from raja-grewal/namespaces
Restrict unprivileged user namespaces
2024-08-04 16:19:52 -04:00
ca2179bb6a Provide the option to disable legacy TIOCSTI operation 2024-08-03 00:25:49 +10:00
f6a16258a1 Add references to KSPP 2024-08-03 00:11:06 +10:00
0f86fbd8ce Merge pull request #242 from raja-grewal/ptrace
Disable the usage of `ptrace()` by all processes
2024-07-28 15:43:54 -04:00
9cabaa1bd1 Typo 2024-07-28 22:04:30 +10:00
d2d024ebe9 Typo 2024-07-28 22:03:33 +10:00
9fbee9fc82 Clarify 2024-07-28 21:57:25 +10:00
1445457626 Show details regarding secure_redirects (again) 2024-07-27 14:00:30 +10:00
73979d4342 Link to ptrace() discussion 2024-07-27 13:28:59 +10:00
1c9f33f906 Revert "Disable the usage of ptrace() by all processes"
This reverts commit b04828f858.
2024-07-27 13:24:08 +10:00
ed3336694c Provide the option to immediately reboot on a kernel panics 2024-07-25 10:28:27 +10:00
3926b91dcf Add documentation on sysctl kernel.panic_on_oops=1 2024-07-25 10:26:23 +10:00
f699eb02a2 Set sysctl fs.binfmt_misc.status=0 2024-07-25 10:11:33 +10:00
88c88187f2 Re-enable (default) secure_redirects for ICMP redirect messages 2024-07-24 17:26:50 +10:00
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
13cc1f0986 Clarify (future) disabling of io_uring 2024-07-18 12:25:00 +10:00
6d211faf59 Restrict unprivileged user namespaces 2024-07-18 11:04:54 +10:00
b04828f858 Disable the usage of ptrace() by all processes 2024-07-18 11:01:41 +10:00