1initrc_selinux(8) SELinux Policy initrc initrc_selinux(8)
2
6 initrc_selinux - Security Enhanced Linux Policy for the initrc pro‐
7 cesses
8
10 Security-Enhanced Linux secures the initrc processes via flexible
11 mandatory access control.
12 The initrc processes execute with the initrc_t SELinux type. You can
14 check if you have these processes running by executing the ps command
15 with the -Z qualifier.
16 For example:
18 ps -eZ | grep initrc_t
20
24 The initrc_t SELinux type can be entered via the pcscd_initrc_exec_t,
25 postgrey_initrc_exec_t, nagios_initrc_exec_t, innd_initrc_exec_t,
26 bcfg2_initrc_exec_t, certmonger_initrc_exec_t, couchdb_initrc_exec_t,
27 openhpid_initrc_exec_t, qpidd_initrc_exec_t, glance_api_initrc_exec_t,
28 l2tpd_initrc_exec_t, mcelog_initrc_exec_t, ipsec_initrc_exec_t, rab‐
29 bitmq_initrc_exec_t, httpd_initrc_exec_t, glusterd_initrc_exec_t,
30 gpsd_initrc_exec_t, pppd_initrc_exec_t, apmd_initrc_exec_t, open‐
31 vpn_initrc_exec_t, mongod_initrc_exec_t, memcached_initrc_exec_t,
32 nfsd_initrc_exec_t, tor_initrc_exec_t, sensord_initrc_exec_t, zab‐
33 bix_initrc_exec_t, keystone_initrc_exec_t, firewalld_initrc_exec_t,
34 cupsd_initrc_exec_t, sendmail_initrc_exec_t, cvs_initrc_exec_t, san‐
35 lock_initrc_exec_t, sblim_initrc_exec_t, hddtemp_initrc_exec_t, en‐
36 tropyd_initrc_exec_t, mdadm_initrc_exec_t, syslogd_initrc_exec_t,
37 dhcpc_helper_exec_t, minidlna_initrc_exec_t, slpd_initrc_exec_t, nae‐
38 mon_initrc_exec_t, ypbind_initrc_exec_t, mon_statd_initrc_exec_t,
39 squid_initrc_exec_t, glance_registry_initrc_exec_t, minissdpd_ini‐
40 trc_exec_t, ciped_initrc_exec_t, collectd_initrc_exec_t, redis_ini‐
41 trc_exec_t, cfengine_initrc_exec_t, zabbix_agent_initrc_exec_t, pcp_pm‐
42 proxy_initrc_exec_t, kismet_initrc_exec_t, oracleasm_initrc_exec_t,
43 svnserve_initrc_exec_t, pads_initrc_exec_t, avahi_initrc_exec_t, bitl‐
44 bee_initrc_exec_t, dlm_controld_initrc_exec_t, rngd_initrc_exec_t,
45 exim_initrc_exec_t, cgred_initrc_exec_t, portreserve_initrc_exec_t,
46 ftpd_initrc_exec_t, psad_initrc_exec_t, neutron_initrc_exec_t,
47 polipo_initrc_exec_t, virtd_initrc_exec_t, privoxy_initrc_exec_t,
48 pki_tps_script_exec_t, varnishd_initrc_exec_t, antivirus_initrc_exec_t,
49 abrt_initrc_exec_t, isnsd_initrc_exec_t, bluetooth_initrc_exec_t, auto‐
50 mount_initrc_exec_t, denyhosts_initrc_exec_t, iptables_initrc_exec_t,
51 osad_initrc_exec_t, cyphesis_initrc_exec_t, clvmd_initrc_exec_t, ajax‐
52 term_initrc_exec_t, openct_initrc_exec_t, tgtd_initrc_exec_t, ntpd_ini‐
53 trc_exec_t, crond_initrc_exec_t, setrans_initrc_exec_t, dspam_ini‐
54 trc_exec_t, dhcpd_initrc_exec_t, chronyd_initrc_exec_t, virtlogd_ini‐
55 trc_exec_t, tuned_initrc_exec_t, pcp_pmie_initrc_exec_t, foghorn_ini‐
56 trc_exec_t, vnstatd_initrc_exec_t, irqbalance_initrc_exec_t,
57 blkmapd_initrc_exec_t, vdagentd_initrc_exec_t, cmirrord_initrc_exec_t,
58 acct_initrc_exec_t, ksmtuned_initrc_exec_t, cgconfig_initrc_exec_t,
59 mysqlmanagerd_initrc_exec_t, arpwatch_initrc_exec_t, prelude_ini‐
60 trc_exec_t, pcp_pmcd_initrc_exec_t, portmap_initrc_exec_t, samba_ini‐
61 trc_exec_t, ccs_initrc_exec_t, canna_initrc_exec_t, NetworkManager_ini‐
62 trc_exec_t, vhostmd_initrc_exec_t, wdmd_initrc_exec_t, soundd_ini‐
63 trc_exec_t, saslauthd_initrc_exec_t, mysqld_initrc_exec_t, zebra_ini‐
64 trc_exec_t, ntop_initrc_exec_t, aiccu_initrc_exec_t, pcp_pmlogger_ini‐
65 trc_exec_t, mscan_initrc_exec_t, roundup_initrc_exec_t, zoneminder_ini‐
66 trc_exec_t, iwhd_initrc_exec_t, named_initrc_exec_t, tcsd_ini‐
67 trc_exec_t, puppetmaster_initrc_exec_t, shell_exec_t, certmaster_ini‐
68 trc_exec_t, kerberos_initrc_exec_t, pki_ra_script_exec_t,
69 pcp_plugin_initrc_exec_t, cpuplug_initrc_exec_t, kdump_initrc_exec_t,
70 boinc_initrc_exec_t, shorewall_initrc_exec_t, bacula_initrc_exec_t,
71 uuidd_initrc_exec_t, dnsmasq_initrc_exec_t, radvd_initrc_exec_t,
72 pingd_initrc_exec_t, watchdog_initrc_exec_t, piranha_pulse_ini‐
73 trc_exec_t, sysstat_initrc_exec_t, ulogd_initrc_exec_t, drbd_ini‐
74 trc_exec_t, fsdaemon_initrc_exec_t, icecast_initrc_exec_t, iodined_ini‐
75 trc_exec_t, spamd_initrc_exec_t, sslh_initrc_exec_t, cobblerd_ini‐
76 trc_exec_t, sshd_initrc_exec_t, slapd_initrc_exec_t, glance_scrub‐
77 ber_initrc_exec_t, snort_initrc_exec_t, dictd_initrc_exec_t, clus‐
78 ter_initrc_exec_t, lircd_initrc_exec_t, rwho_initrc_exec_t, usr_t, ct‐
79 dbd_initrc_exec_t, bin_t, fail2ban_initrc_exec_t, jabberd_ini‐
80 trc_exec_t, asterisk_initrc_exec_t, sssd_initrc_exec_t, rpcbind_ini‐
81 trc_exec_t, rpcd_initrc_exec_t, amtu_initrc_exec_t, dovecot_ini‐
82 trc_exec_t, likewise_initrc_exec_t, mrtg_initrc_exec_t, ddclient_ini‐
83 trc_exec_t, initrc_exec_t, gdomap_initrc_exec_t, conntrackd_ini‐
84 trc_exec_t, nslcd_initrc_exec_t, gpm_initrc_exec_t, smsd_initrc_exec_t,
85 fcoemon_initrc_exec_t, rhsmcertd_initrc_exec_t, postfix_initrc_exec_t,
86 lldpad_initrc_exec_t, apcupsd_initrc_exec_t, callweaver_initrc_exec_t,
87 radiusd_initrc_exec_t, uucpd_initrc_exec_t, cyrus_initrc_exec_t, au‐
88 ditd_initrc_exec_t, puppetagent_initrc_exec_t, varnishlog_ini‐
89 trc_exec_t, rhnsd_initrc_exec_t, nis_initrc_exec_t, postgresql_ini‐
90 trc_exec_t, hypervkvp_initrc_exec_t, condor_initrc_exec_t, munin_ini‐
91 trc_exec_t, pkcs_slotd_initrc_exec_t, afs_initrc_exec_t, mpd_ini‐
92 trc_exec_t, rtkit_daemon_initrc_exec_t, snmpd_initrc_exec_t, fetch‐
93 mail_initrc_exec_t, ricci_initrc_exec_t, nscd_initrc_exec_t,
94 smokeping_initrc_exec_t file types.
95 The default entrypoint paths for the initrc_t domain are the following:
97 All executables with the default executable label, usually stored in
99 /usr/bin and /usr/sbin. /etc/rc.d/init.d/pcscd, /etc/rc.d/init.d/post‐
100 grey, /etc/rc.d/init.d/nrpe, /etc/rc.d/init.d/nagios,
101 /etc/rc.d/init.d/innd, /etc/rc.d/init.d/bcfg2-server,
102 /etc/rc.d/init.d/certmonger, /etc/rc.d/init.d/couchdb,
103 /etc/rc.d/init.d/openhpid, /etc/rc.d/init.d/qpidd,
104 /etc/rc.d/init.d/openstack-glance-api, /etc/rc.d/init.d/.*l2tpd,
105 /etc/rc.d/init.d/mcelog, /etc/rc.d/init.d/ipsec,
106 /etc/rc.d/init.d/racoon, /etc/rc.d/init.d/strongswan,
107 /etc/rc.d/init.d/rabbitmq-server, /etc/init.d/cherokee,
108 /etc/rc.d/init.d/httpd, /etc/rc.d/init.d/lighttpd,
109 /etc/rc.d/init.d/gluster.*, /usr/sbin/glusterd, /etc/rc.d/init.d/gpsd,
110 /etc/ppp/(auth|ip(v6|x)?)-(up|down), /etc/rc.d/init.d/ppp,
111 /etc/rc.d/init.d/acpid, /etc/rc.d/init.d/openvpn, /etc/rc.d/init.d/mon‐
112 god, /etc/rc.d/init.d/mongos, /etc/rc.d/init.d/memcached,
113 /etc/rc.d/init.d/nfs, /etc/rc.d/init.d/tor, /etc/rc.d/init.d/sensord,
114 /etc/rc.d/init.d/(zabbix|zabbix-server), /etc/rc.d/init.d/openstack-
115 keystone, /etc/rc.d/init.d/firewalld, /etc/rc.d/init.d/cups,
116 /etc/rc.d/init.d/sendmail, /etc/rc.d/init.d/cvs, /etc/rc.d/init.d/san‐
117 lock, /etc/rc.d/init.d/gatherer, /etc/rc.d/init.d/sblim-sfcbd,
118 /etc/rc.d/init.d/hddtemp, /etc/rc.d/init.d/((audio-en‐
119 tropyd)|(haveged)), /etc/rc.d/init.d/mdmonitor, /etc/rc.d/init.d/rsys‐
120 log, /etc/firestarter/firestarter.sh, /etc/rc.d/init.d/minidlna,
121 /etc/rc.d/init.d/slpd, /etc/rc.d/init.d/naemon, /etc/rc.d/init.d/yp‐
122 bind, /etc/rc.d/init.d/mon_statd, /etc/rc.d/init.d/squid,
123 /etc/rc.d/init.d/openstack-glance-registry, /etc/rc.d/init.d/minissdpd,
124 /etc/rc.d/init.d/ciped.*, /etc/rc.d/init.d/collectd,
125 /etc/rc.d/init.d/redis, /etc/rc.d/init.d/((cf-serverd)|(cf-moni‐
126 tord)|(cf-execd)), /etc/rc.d/init.d/zabbix-agentd, /etc/rc.d/init.d/pm‐
127 proxy, /usr/libexec/pcp/lib/pmproxy, /etc/rc.d/init.d/kismet.*,
128 /etc/rc.d/init.d/oracleasm, /etc/rc.d/init.d/svnserve,
129 /etc/rc.d/init.d/pads, /etc/rc.d/init.d/avahi.*, /etc/rc.d/init.d/bitl‐
130 bee, /etc/rc.d/init.d/rngd, /etc/rc.d/init.d/exim,
131 /etc/rc.d/init.d/cgred, /etc/rc.d/init.d/portreserve,
132 /etc/rc.d/init.d/vsftpd, /etc/rc.d/init.d/proftpd,
133 /etc/rc.d/init.d/psad, /etc/rc.d/init.d/neutron.*,
134 /etc/rc.d/init.d/quantum.*, /etc/rc.d/init.d/polipo,
135 /etc/rc.d/init.d/libvirtd, /etc/rc.d/init.d/privoxy,
136 /etc/rc.d/init.d/varnish, /etc/rc.d/init.d/clamd.*,
137 /etc/rc.d/init.d/amavis, /etc/rc.d/init.d/amavisd-snmp,
138 /etc/rc.d/init.d/abrt, /etc/rc.d/init.d/isnsd, /etc/rc.d/init.d/dund,
139 /etc/rc.d/init.d/pand, /etc/rc.d/init.d/bluetooth,
140 /etc/rc.d/init.d/autofs, /etc/rc.d/init.d/denyhosts,
141 /etc/rc.d/init.d/ip6?tables, /etc/rc.d/init.d/ebtables,
142 /etc/rc.d/init.d/nftables, /etc/rc.d/init.d/osad,
143 /etc/rc.d/init.d/cyphesis, /etc/rc.d/init.d/ajaxterm,
144 /etc/rc.d/init.d/openct, /etc/rc.d/init.d/tgtd, /etc/rc.d/init.d/ntpd,
145 /etc/rc.d/init.d/atd, /etc/rc.d/init.d/mcstrans,
146 /etc/rc.d/init.d/dspam, /etc/rc.d/init.d/dhcpd(6)?,
147 /etc/rc.d/init.d/dhcrelay(6)?, /etc/rc.d/init.d/chronyd,
148 /etc/rc.d/init.d/virtlogd, /etc/rc.d/init.d/tuned,
149 /etc/rc.d/init.d/pmie, /usr/libexec/pcp/lib/pmie, /etc/rc.d/init.d/vn‐
150 stat, /etc/rc.d/init.d/irqbalance, /etc/rc.d/init.d/blkmapd,
151 /etc/rc.d/init.d/spice-vdagentd, /etc/rc.d/init.d/cmirrord,
152 /etc/rc.d/init.d/psacct, /etc/rc.d/init.d/ksmtuned,
153 /etc/rc.d/init.d/cgconfig, /etc/rc.d/init.d/mysqlmanager,
154 /etc/rc.d/init.d/arpwatch, /etc/rc.d/init.d/prelude-lml,
155 /etc/rc.d/init.d/prelude-manager, /etc/rc.d/init.d/prelude-correlator,
156 /etc/rc.d/init.d/pmcd, /usr/libexec/pcp/lib/pmcd,
157 /etc/rc.d/init.d/portmap, /etc/rc.d/init.d/nmb, /etc/rc.d/init.d/smb,
158 /etc/rc.d/init.d/winbind, /etc/rc.d/init.d/((ccs)|(ccsd)),
159 /etc/rc.d/init.d/canna, /etc/rc.d/init.d/wicd,
160 /etc/rc.d/init.d/vhostmd, /etc/rc.d/init.d/wdmd, /etc/rc.d/init.d/nasd,
161 /etc/rc.d/init.d/sasl, /etc/rc.d/init.d/mysqld, /etc/rc.d/init.d/bgpd,
162 /etc/rc.d/init.d/ripd, /etc/rc.d/init.d/isisd, /etc/rc.d/init.d/ospfd,
163 /etc/rc.d/init.d/zebra, /etc/rc.d/init.d/babeld,
164 /etc/rc.d/init.d/ospf6d, /etc/rc.d/init.d/ripngd,
165 /etc/rc.d/init.d/ntop, /etc/rc.d/init.d/aiccu, /etc/rc.d/init.d/pmlog‐
166 ger, /usr/libexec/pcp/lib/pmlogger, /etc/rc.d/init.d/MailScanner,
167 /etc/rc.d/init.d/roundup, /etc/rc.d/init.d/zoneminder,
168 /etc/rc.d/init.d/iwhd, /etc/rc.d/init.d/named, /etc/rc.d/init.d/un‐
169 bound, /etc/rc.d/init.d/named-sdb, /etc/rc.d/init.d/(tcsd|trousers),
170 /etc/rc.d/init.d/puppetmaster, /bin/d?ash, /bin/ksh.*, /bin/zsh.*,
171 /usr/bin/d?ash, /usr/bin/ksh.*, /usr/bin/zsh.*, /bin/esh, /bin/bash,
172 /bin/fish, /bin/mksh, /bin/sash, /bin/tcsh, /bin/yash, /bin/bash2,
173 /usr/bin/esh, /sbin/nologin, /usr/bin/bash, /usr/bin/fish,
174 /usr/bin/mksh, /usr/bin/sash, /usr/bin/tcsh, /usr/bin/yash,
175 /usr/bin/bash2, /usr/sbin/sesh, /usr/sbin/smrsh, /usr/bin/scponly,
176 /usr/libexec/sesh, /usr/sbin/nologin, /usr/bin/git-shell,
177 /usr/sbin/scponlyc, /usr/libexec/sudo/sesh, /usr/bin/cockpit-bridge,
178 /usr/libexec/cockpit-agent, /usr/libexec/git-core/git-shell,
179 /etc/rc.d/init.d/certmaster, /etc/rc.d/init.d/kprop,
180 /etc/rc.d/init.d/kadmind, /etc/rc.d/init.d/krb524d,
181 /etc/rc.d/init.d/krb5kdc, /etc/rc.d/init.d/cpuplugd,
182 /etc/rc.d/init.d/kdump, /etc/rc.d/init.d/boinc-client,
183 /etc/rc.d/init.d/shorewall.*, /etc/rc.d/init.d/bacula.*,
184 /etc/rc.d/init.d/uuidd, /etc/rc.d/init.d/dnsmasq,
185 /etc/rc.d/init.d/radvd, /etc/rc.d/init.d/whatsup-pingd,
186 /etc/rc.d/init.d/watchdog, /etc/rc.d/init.d/pulse,
187 /etc/rc.d/init.d/sysstat, /etc/rc.d/init.d/ulogd,
188 /etc/rc.d/init.d/drbd, /etc/rc.d/init.d/(smartd|smartmontools),
189 /etc/rc.d/init.d/icecast, /etc/rc.d/init.d/((iodined)|(iodine-server)),
190 /etc/rc.d/init.d/mimedefang.*, /etc/rc.d/init.d/spamd,
191 /etc/rc.d/init.d/pyzord, /etc/rc.d/init.d/spampd,
192 /etc/rc.d/init.d/sslh, /etc/rc.d/init.d/cobblerd,
193 /etc/rc.d/init.d/sshd, /etc/rc.d/init.d/slapd, /etc/rc.d/init.d/open‐
194 stack-glance-scrubber, /etc/rc.d/init.d/snortd, /etc/rc.d/init.d/dictd,
195 /etc/rc.d/init.d/openais, /etc/rc.d/init.d/corosync,
196 /etc/rc.d/init.d/cpglockd, /etc/rc.d/init.d/heartbeat,
197 /etc/rc.d/init.d/pacemaker, /etc/rc.d/init.d/rgmanager,
198 /etc/rc.d/init.d/lirc, /etc/rc.d/init.d/rwhod, /opt/.*, /usr/.*,
199 /emul/.*, /export(/.*)?, /ostree(/.*)?, /usr/doc(/.*)?/lib(/.*)?,
200 /usr/inclu.e(/.*)?, /usr/share/rpm(/.*)?,
201 /usr/share/doc(/.*)?/README.*, /usr/lib/modules(/.*)/vmlinuz,
202 /usr/lib/modules(/.*)/initramfs.img, /usr/lib/sysimage(/.*)?,
203 /usr/lib/ostree-boot(/.*)?, /opt, /usr, /emul, /etc/rc.d/init.d/ctdb,
204 /etc/rc.d/init.d/fail2ban, /etc/rc.d/init.d/jabberd,
205 /etc/rc.d/init.d/asterisk, /etc/rc.d/init.d/sssd,
206 /etc/rc.d/init.d/rpcbind, /etc/rc.d/init.d/nfslock,
207 /etc/rc.d/init.d/rpcidmapd, /etc/rc.d/init.d/amtu,
208 /etc/rc.d/init.d/dovecot, /etc/rc.d/init.d/lwiod,
209 /etc/rc.d/init.d/lwsmd, /etc/rc.d/init.d/lsassd,
210 /etc/rc.d/init.d/lwregd, /etc/rc.d/init.d/dcerpcd,
211 /etc/rc.d/init.d/srvsvcd, /etc/rc.d/init.d/likewise,
212 /etc/rc.d/init.d/eventlogd, /etc/rc.d/init.d/netlogond,
213 /etc/rc.d/init.d/mrtg, /etc/rc.d/init.d/ddclient, /etc/init.d/.*,
214 /etc/rc.d/rc.[^/]+, /etc/rc.d/init.d/.*, /opt/nfast/sbin/init.d-nci‐
215 pher, /usr/libexec/dcc/stop-.*, /usr/libexec/dcc/start-.*,
216 /usr/lib/systemd/fedora[^/]*, /opt/nfast/scripts/init.d/(.*),
217 /etc/rc.d/rc, /etc/X11/prefdm, /usr/sbin/startx, /usr/bin/sepg_ctl,
218 /usr/sbin/start-dirsrv, /usr/sbin/open_init_pty, /usr/sbin/restart-
219 dirsrv, /etc/sysconfig/network-scripts/ifup-ipsec, /usr/share/system-
220 config-services/system-config-services-mechanism.py,
221 /etc/rc.d/init.d/gdomap, /etc/rc.d/init.d/nslcd, /etc/rc.d/init.d/gpm,
222 /etc/rc.d/init.d/smsd, /etc/rc.d/init.d/fcoe, /etc/rc.d/init.d/rhsm‐
223 certd, /etc/rc.d/init.d/postfix, /etc/rc.d/init.d/lldpad,
224 /etc/rc.d/init.d/apcupsd, /etc/rc.d/init.d/callweaver,
225 /etc/rc.d/init.d/radiusd, /etc/rc.d/init.d/uucp,
226 /etc/rc.d/init.d/cyrus.*, /etc/rc.d/init.d/auditd,
227 /etc/rc.d/init.d/puppet, /etc/rc.d/init.d/varnishlog,
228 /etc/rc.d/init.d/varnishncsa, /etc/rc.d/init.d/rhnsd,
229 /etc/rc.d/init.d/ypserv, /etc/rc.d/init.d/ypxfrd, /etc/rc.d/init.d/yp‐
230 passwd, /etc/rc.d/init.d/(se)?postgresql, /etc/rc.d/init.d/hypervkvpd,
231 /etc/rc.d/init.d/condor, /etc/rc.d/init.d/munin-node,
232 /etc/rc.d/init.d/pkcsslotd, /etc/rc.d/init.d/(open)?afs,
233 /etc/rc.d/init.d/openafs-client, /etc/rc.d/init.d/mpd,
234 /etc/rc.d/init.d/rtkit-daemon, /etc/rc.d/init.d/(snmpd|snmptrapd),
235 /etc/rc.d/init.d/fetchmail, /etc/rc.d/init.d/ricci,
236 /etc/rc.d/init.d/nscd, /etc/rc.d/init.d/smokeping
237
239 SELinux defines process types (domains) for each process running on the
240 system
241 You can see the context of a process using the -Z option to ps
243 Policy governs the access confined processes have to files. SELinux
245 initrc policy is very flexible allowing users to setup their initrc
246 processes in as secure a method as possible.
247 The following process types are defined for initrc:
249 initrc_t
251 Note: semanage permissive -a initrc_t can be used to make the process
253 type initrc_t permissive. SELinux does not deny access to permissive
254 process types, but the AVC (SELinux denials) messages are still gener‐
255 ated.
256
259 SELinux policy is customizable based on least access required. initrc
260 policy is extremely flexible and has several booleans that allow you to
261 manipulate the policy and run initrc with the tightest access possible.
262 If you want to deny user domains applications to map a memory region as
266 both executable and writable, this is dangerous and the executable
267 should be reported in bugzilla, you must turn on the deny_execmem bool‐
268 ean. Disabled by default.
269 setsebool -P deny_execmem 1
271 If you want to control the ability to mmap a low area of the address
275 space, as configured by /proc/sys/vm/mmap_min_addr, you must turn on
276 the mmap_low_allowed boolean. Disabled by default.
277 setsebool -P mmap_low_allowed 1
279 If you want to allow system to run with NIS, you must turn on the
283 nis_enabled boolean. Disabled by default.
284 setsebool -P nis_enabled 1
286 If you want to disable kernel module loading, you must turn on the se‐
290 cure_mode_insmod boolean. Disabled by default.
291 setsebool -P secure_mode_insmod 1
293 If you want to allow unconfined executables to make their heap memory
297 executable. Doing this is a really bad idea. Probably indicates a
298 badly coded executable, but could indicate an attack. This executable
299 should be reported in bugzilla, you must turn on the selinuxuser_ex‐
300 echeap boolean. Disabled by default.
301 setsebool -P selinuxuser_execheap 1
303 If you want to allow unconfined executables to make their stack exe‐
307 cutable. This should never, ever be necessary. Probably indicates a
308 badly coded executable, but could indicate an attack. This executable
309 should be reported in bugzilla, you must turn on the selinuxuser_exec‐
310 stack boolean. Enabled by default.
311 setsebool -P selinuxuser_execstack 1
313
317 The SELinux process type initrc_t can manage files labeled with the
318 following file types. The paths listed are the default paths for these
319 file types. Note the processes UID still need to have DAC permissions.
320 file_type
322 all files on the system
324
327 SELinux requires files to have an extended attribute to define the file
328 type.
329 You can see the context of a file using the -Z option to ls
331 Policy governs the access confined processes have to these files.
333 SELinux initrc policy is very flexible allowing users to setup their
334 initrc processes in as secure a method as possible.
335 STANDARD FILE CONTEXT
337 SELinux defines the file context types for the initrc, if you wanted to
339 store files with these types in a different paths, you need to execute
340 the semanage command to specify alternate labeling and then use re‐
341 storecon to put the labels on disk.
342 semanage fcontext -a -t initrc_exec_t '/srv/initrc/content(/.*)?'
344 restorecon -R -v /srv/myinitrc_content
345 Note: SELinux often uses regular expressions to specify labels that
347 match multiple files.
348 The following file types are defined for initrc:
350 initrc_devpts_t
354 - Set files with the initrc_devpts_t type, if you want to treat the
356 files as initrc devpts data.
357 initrc_exec_t
361 - Set files with the initrc_exec_t type, if you want to transition an
363 executable to the initrc_t domain.
364 Paths:
367 /etc/init.d/.*, /etc/rc.d/rc.[^/]+, /etc/rc.d/init.d/.*,
368 /opt/nfast/sbin/init.d-ncipher, /usr/libexec/dcc/stop-.*,
369 /usr/libexec/dcc/start-.*, /usr/lib/systemd/fedora[^/]*,
370 /opt/nfast/scripts/init.d/(.*), /etc/rc.d/rc, /etc/X11/prefdm,
371 /usr/sbin/startx, /usr/bin/sepg_ctl, /usr/sbin/start-dirsrv,
372 /usr/sbin/open_init_pty, /usr/sbin/restart-dirsrv, /etc/syscon‐
373 fig/network-scripts/ifup-ipsec, /usr/share/system-config-ser‐
374 vices/system-config-services-mechanism.py
375 initrc_state_t
378 - Set files with the initrc_state_t type, if you want to treat the
380 files as initrc state data.
381 initrc_tmp_t
385 - Set files with the initrc_tmp_t type, if you want to store initrc
387 temporary files in the /tmp directories.
388 initrc_var_log_t
392 - Set files with the initrc_var_log_t type, if you want to treat the
394 data as initrc var log data, usually stored under the /var/log direc‐
395 tory.
396 initrc_var_run_t
400 - Set files with the initrc_var_run_t type, if you want to store the
402 initrc files under the /run or /var/run directory.
403 Paths:
406 /var/run/utmp, /var/run/random-seed, /var/run/runlevel.dir,
407 /var/run/setmixer_flag
408 Note: File context can be temporarily modified with the chcon command.
411 If you want to permanently change the file context you need to use the
412 semanage fcontext command. This will modify the SELinux labeling data‐
413 base. You will need to use restorecon to apply the labels.
414
417 semanage fcontext can also be used to manipulate default file context
418 mappings.
419 semanage permissive can also be used to manipulate whether or not a
421 process type is permissive.
422 semanage module can also be used to enable/disable/install/remove pol‐
424 icy modules.
425 semanage boolean can also be used to manipulate the booleans
427 system-config-selinux is a GUI tool available to customize SELinux pol‐
430 icy settings.
431
434 This manual page was auto-generated using sepolicy manpage .
435
438 selinux(8), initrc(8), semanage(8), restorecon(8), chcon(1), sepol‐
439 icy(8), setsebool(8)
440initrc 23-12-15 initrc_selinux(8)