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commit: a4cd0594e707a739edae6a241a92823e90e31203 |
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Author: David Sugar <dsugar <AT> tresys <DOT> com> |
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AuthorDate: Tue Dec 12 02:15:28 2017 +0000 |
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Commit: Jason Zaman <perfinion <AT> gentoo <DOT> org> |
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CommitDate: Wed Dec 13 12:03:31 2017 +0000 |
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URL: https://gitweb.gentoo.org/proj/hardened-refpolicy.git/commit/?id=a4cd0594 |
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Allow systemd_logind to delete user_runtime_content_type files |
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Now that objects in /run/user/%{USERID}/* use the attribute user_runtime_content_type use interfaces userdom_delete_all_user_runtime_* to allow deletion of these objects. |
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type=AVC msg=audit(1511920346.734:199): avc: denied { read } for pid=1067 comm="systemd-logind" name="dconf" dev="tmpfs" ino=14745 scontext=system_u:system_r:systemd_logind_t:s0 tcontext=system_u:object_r:xdm_tmp_t:s0 tclass=dir |
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type=AVC msg=audit(1511920346.734:199): avc: denied { open } for pid=1067 comm="systemd-logind" path="/run/user/998/dconf" dev="tmpfs" ino=14745 scontext=system_u:system_r:systemd_logind_t:s0 tcontext=system_u:object_r:xdm_tmp_t:s0 tclass=dir |
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type=AVC msg=audit(1511920346.734:200): avc: denied { getattr } for pid=1067 comm="systemd-logind" path="/run/user/998/dconf" dev="tmpfs" ino=14745 scontext=system_u:system_r:systemd_logind_t:s0 tcontext=system_u:object_r:xdm_tmp_t:s0 tclass=dir |
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type=AVC msg=audit(1511920346.734:201): avc: denied { write } for pid=1067 comm="systemd-logind" name="dconf" dev="tmpfs" ino=14745 scontext=system_u:system_r:systemd_logind_t:s0 tcontext=system_u:object_r:xdm_tmp_t:s0 tclass=dir |
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type=AVC msg=audit(1511920346.734:201): avc: denied { remove_name } for pid=1067 comm="systemd-logind" name="user" dev="tmpfs" ino=14746 scontext=system_u:system_r:systemd_logind_t:s0 tcontext=system_u:object_r:xdm_tmp_t:s0 tclass=dir |
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type=AVC msg=audit(1511920346.734:201): avc: denied { unlink } for pid=1067 comm="systemd-logind" name="user" dev="tmpfs" ino=14746 scontext=system_u:system_r:systemd_logind_t:s0 tcontext=system_u:object_r:xdm_tmp_t:s0 tclass=file |
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type=AVC msg=audit(1511920346.734:202): avc: denied { rmdir } for pid=1067 comm="systemd-logind" name="dconf" dev="tmpfs" ino=14745 scontext=system_u:system_r:systemd_logind_t:s0 tcontext=system_u:object_r:xdm_tmp_t:s0 tclass=dir |
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Signed-off-by: Dave Sugar <dsugar <AT> tresys.com> |
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policy/modules/system/systemd.te | 6 +++++- |
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1 file changed, 5 insertions(+), 1 deletion(-) |
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diff --git a/policy/modules/system/systemd.te b/policy/modules/system/systemd.te |
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index 9ab85680..f64059b1 100644 |
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--- a/policy/modules/system/systemd.te |
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+++ b/policy/modules/system/systemd.te |
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@@ -445,6 +445,11 @@ udev_list_pids(systemd_logind_t) |
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udev_read_db(systemd_logind_t) |
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udev_read_pid_files(systemd_logind_t) |
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+userdom_delete_all_user_runtime_dirs(systemd_logind_t) |
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+userdom_delete_all_user_runtime_files(systemd_logind_t) |
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+userdom_delete_all_user_runtime_named_pipes(systemd_logind_t) |
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+userdom_delete_all_user_runtime_named_sockets(systemd_logind_t) |
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+userdom_delete_all_user_runtime_symlinks(systemd_logind_t) |
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userdom_manage_user_runtime_dirs(systemd_logind_t) |
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userdom_manage_user_runtime_root_dirs(systemd_logind_t) |
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userdom_mounton_user_runtime_dirs(systemd_logind_t) |
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@@ -454,7 +459,6 @@ userdom_relabel_user_tmpfs_files(systemd_logind_t) |
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userdom_relabelfrom_user_runtime_dirs(systemd_logind_t) |
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userdom_relabelto_user_runtime_dirs(systemd_logind_t) |
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userdom_setattr_user_ttys(systemd_logind_t) |
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-userdom_delete_user_runtime_files(systemd_logind_t) |
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userdom_use_user_ttys(systemd_logind_t) |
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# Needed to work around patch not yet merged into the systemd-logind supported on RHEL 7.x |
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