From: "Kenton Groombridge" <concord@gentoo.org>
To: gentoo-commits@lists.gentoo.org
Subject: [gentoo-commits] proj/hardened-refpolicy:master commit in: policy/modules/system/, policy/modules/kernel/
Date: Tue, 13 Dec 2022 20:55:10 +0000 (UTC) [thread overview]
Message-ID: <1670958454.495622d3b23f95f5645afa087020240af0951f97.concord@gentoo> (raw)
commit: 495622d3b23f95f5645afa087020240af0951f97
Author: Kenton Groombridge <me <AT> concord <DOT> sh>
AuthorDate: Wed Dec 7 15:27:48 2022 +0000
Commit: Kenton Groombridge <concord <AT> gentoo <DOT> org>
CommitDate: Tue Dec 13 19:07:34 2022 +0000
URL: https://gitweb.gentoo.org/proj/hardened-refpolicy.git/commit/?id=495622d3
filesystem, init: allow systemd to setattr on ramfs dirs
This is needed by systemd-creds on system boot. Without this access,
many services fail to start. Observed on systemd-252 on Gentoo.
type=PROCTITLE msg=audit(1670295099.238:180306): proctitle="(sd-mkdcreds)"
type=PATH msg=audit(1670295099.238:180306): item=0 name=(null) inode=16711 dev=00:2c mode=040700 ouid=0 ogid=0 rdev=00:00 obj=system_u:object_r:ramfs_t:s0 nametype=NORMAL cap_fp=0 cap_fi=0 cap_fe=0 cap_fver=0 cap_frootid=0
type=CWD msg=audit(1670295099.238:180306): cwd="/"
type=SYSCALL msg=audit(1670295099.238:180306): arch=c000003e syscall=91 success=no exit=-13 a0=3 a1=140 a2=77fb64c2bd90 a3=e9dbd3ce8cce3dba items=1 ppid=23082 pid=23083 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="(sd-mkdcreds)" exe="/usr/lib/systemd/systemd" subj=system_u:system_r:init_t:s0 key=(null)
type=AVC msg=audit(1670295099.238:180306): avc: denied { setattr } for pid=23083 comm="(sd-mkdcreds)" name="/" dev="ramfs" ino=16711 scontext=system_u:system_r:init_t:s0 tcontext=system_u:object_r:ramfs_t:s0 tclass=dir permissive=0
Signed-off-by: Kenton Groombridge <me <AT> concord.sh>
Signed-off-by: Kenton Groombridge <concord <AT> gentoo.org>
policy/modules/kernel/filesystem.if | 19 +++++++++++++++++++
policy/modules/system/init.te | 2 ++
2 files changed, 21 insertions(+)
diff --git a/policy/modules/kernel/filesystem.if b/policy/modules/kernel/filesystem.if
index c1078d796..af2023e62 100644
--- a/policy/modules/kernel/filesystem.if
+++ b/policy/modules/kernel/filesystem.if
@@ -4778,6 +4778,25 @@ interface(`fs_dontaudit_search_ramfs',`
dontaudit $1 ramfs_t:dir search_dir_perms;
')
+########################################
+## <summary>
+## Set the attributes of directories on
+## a ramfs.
+## </summary>
+## <param name="domain">
+## <summary>
+## Domain allowed access.
+## </summary>
+## </param>
+#
+interface(`fs_setattr_ramfs_dirs',`
+ gen_require(`
+ type ramfs_t;
+ ')
+
+ allow $1 ramfs_t:dir setattr;
+')
+
########################################
## <summary>
## Create, read, write, and delete
diff --git a/policy/modules/system/init.te b/policy/modules/system/init.te
index 310655045..7249dd13f 100644
--- a/policy/modules/system/init.te
+++ b/policy/modules/system/init.te
@@ -473,6 +473,8 @@ ifdef(`init_systemd',`
fs_create_pstore_dirs(init_t)
# for network namespaces
fs_read_nsfs_files(init_t)
+ # needed by systemd-creds
+ fs_setattr_ramfs_dirs(init_t)
init_manage_all_unit_files(init_t)
init_read_script_state(init_t)
next reply other threads:[~2022-12-13 20:55 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-13 20:55 Kenton Groombridge [this message]
-- strict thread matches above, loose matches on Subject: below --
2024-03-01 19:56 [gentoo-commits] proj/hardened-refpolicy:master commit in: policy/modules/system/, policy/modules/kernel/ Kenton Groombridge
2023-10-06 16:44 Kenton Groombridge
2023-02-13 15:35 Kenton Groombridge
2022-09-03 19:10 Jason Zaman
2021-03-21 22:10 Jason Zaman
2020-11-28 23:09 Jason Zaman
2020-10-13 3:02 Jason Zaman
2020-02-15 7:33 Jason Zaman
2020-02-15 7:33 Jason Zaman
2018-03-25 10:29 Sven Vermeulen
2018-02-18 11:30 Jason Zaman
2017-11-05 8:01 Jason Zaman
2017-10-29 20:42 Jason Zaman
2017-10-29 20:42 Jason Zaman
2017-05-25 17:08 [gentoo-commits] proj/hardened-refpolicy:next " Jason Zaman
2017-05-25 16:43 ` [gentoo-commits] proj/hardened-refpolicy:master " Jason Zaman
2017-05-18 17:03 Sven Vermeulen
2017-05-18 17:03 Sven Vermeulen
2017-05-07 16:09 Jason Zaman
2017-04-10 16:59 Sven Vermeulen
2017-03-02 10:17 Sven Vermeulen
2017-02-27 10:50 Jason Zaman
2017-02-25 16:58 [gentoo-commits] proj/hardened-refpolicy:next commit in: policy/modules/kernel/, policy/modules/system/ Jason Zaman
2017-02-25 16:58 ` [gentoo-commits] proj/hardened-refpolicy:master commit in: policy/modules/system/, policy/modules/kernel/ Jason Zaman
2017-02-17 8:44 Jason Zaman
2017-01-01 16:36 Jason Zaman
2016-12-06 12:26 Jason Zaman
2016-06-02 6:32 Jason Zaman
2016-05-13 5:37 Jason Zaman
2016-05-13 5:37 Jason Zaman
2016-01-30 17:21 Jason Zaman
2015-12-17 18:49 [gentoo-commits] proj/hardened-refpolicy:next " Jason Zaman
2015-12-17 16:10 ` [gentoo-commits] proj/hardened-refpolicy:master " Jason Zaman
2015-10-26 5:48 Jason Zaman
2015-10-26 5:48 Jason Zaman
2014-09-13 9:38 Sven Vermeulen
2014-09-13 9:38 Sven Vermeulen
2014-08-19 20:07 Sven Vermeulen
2014-08-19 20:07 Sven Vermeulen
2014-06-10 18:17 Sven Vermeulen
2014-04-21 15:25 Sven Vermeulen
2014-04-21 15:25 Sven Vermeulen
2014-02-09 10:54 Sven Vermeulen
2014-02-09 10:54 Sven Vermeulen
2014-02-09 10:54 Sven Vermeulen
2014-01-23 20:00 Sven Vermeulen
2014-01-23 20:00 Sven Vermeulen
2014-01-23 20:00 Sven Vermeulen
2013-09-27 13:27 Sven Vermeulen
2013-08-23 17:05 Sven Vermeulen
2013-08-23 16:43 Sven Vermeulen
2013-08-23 8:09 Sven Vermeulen
2013-02-04 19:17 Sven Vermeulen
2012-12-08 12:40 Sven Vermeulen
2012-12-07 17:13 Sven Vermeulen
2012-10-31 18:04 Sven Vermeulen
2012-10-19 15:06 Sven Vermeulen
2012-10-19 15:06 Sven Vermeulen
2012-07-10 17:22 Sven Vermeulen
2012-07-04 16:34 Sven Vermeulen
2012-06-27 20:41 Sven Vermeulen
2012-05-28 7:22 Sven Vermeulen
2012-05-28 6:44 Sven Vermeulen
2012-05-13 8:51 Sven Vermeulen
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