53 lines
2.1 KiB
Diff
53 lines
2.1 KiB
Diff
From 6977619743bbc602a865f79562b59a80921d6063 Mon Sep 17 00:00:00 2001
|
|
From: Stefano Brivio <sbrivio@redhat.com>
|
|
Date: Mon, 21 Aug 2023 17:52:28 +0200
|
|
Subject: [PATCH] selinux: Drop user_namespace create allow rules
|
|
|
|
Those are incompatible with current el9 kernels. I introduced them
|
|
upstream with commit 62059058cf24 ("selinux: Fix user namespace
|
|
creation after breaking kernel change"), in turn as a result of
|
|
kernel commit ed5d44d42c95 ("selinux: Implement userns_create hook"),
|
|
but on current el9 kernels (which lack the hook) they result in
|
|
failures such as:
|
|
|
|
Failed to resolve allow statement at /var/lib/selinux/targeted/tmp/modules/200/passt/cil:103
|
|
Failed to resolve AST
|
|
/usr/sbin/semodule: Failed!
|
|
Failed to resolve allow statement at /var/lib/selinux/targeted/tmp/modules/200/pasta/cil:104
|
|
Failed to resolve AST
|
|
/usr/sbin/semodule: Failed!
|
|
|
|
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
|
|
---
|
|
contrib/selinux/passt.te | 1 -
|
|
contrib/selinux/pasta.te | 1 -
|
|
2 files changed, 2 deletions(-)
|
|
|
|
diff --git a/contrib/selinux/passt.te b/contrib/selinux/passt.te
|
|
index facc2d1..de10f45 100644
|
|
--- a/contrib/selinux/passt.te
|
|
+++ b/contrib/selinux/passt.te
|
|
@@ -93,7 +93,6 @@ allow syslogd_t self:cap_userns sys_ptrace;
|
|
allow passt_t self:process setcap;
|
|
allow passt_t self:capability { sys_tty_config setpcap net_bind_service setuid setgid};
|
|
allow passt_t self:cap_userns { setpcap sys_admin sys_ptrace };
|
|
-allow passt_t self:user_namespace create;
|
|
|
|
allow passt_t passwd_file_t:file read_file_perms;
|
|
sssd_search_lib(passt_t)
|
|
diff --git a/contrib/selinux/pasta.te b/contrib/selinux/pasta.te
|
|
index ed70c5f..3226e37 100644
|
|
--- a/contrib/selinux/pasta.te
|
|
+++ b/contrib/selinux/pasta.te
|
|
@@ -113,7 +113,6 @@ init_daemon_domain(pasta_t, pasta_exec_t)
|
|
|
|
allow pasta_t self:capability { setpcap net_bind_service sys_tty_config dac_read_search net_admin sys_resource setuid setgid };
|
|
allow pasta_t self:cap_userns { setpcap sys_admin sys_ptrace net_admin net_bind_service };
|
|
-allow pasta_t self:user_namespace create;
|
|
|
|
allow pasta_t passwd_file_t:file read_file_perms;
|
|
sssd_search_lib(pasta_t)
|
|
--
|
|
2.39.2
|
|
|