1secadm_sudo_selinux(8) SELinux Policy secadm_sudo secadm_sudo_selinux(8)
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6 secadm_sudo_selinux - Security Enhanced Linux Policy for the
7 secadm_sudo processes
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10 Security-Enhanced Linux secures the secadm_sudo processes via flexible
11 mandatory access control.
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13 The secadm_sudo processes execute with the secadm_sudo_t SELinux type.
14 You can check if you have these processes running by executing the ps
15 command with the -Z qualifier.
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17 For example:
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19 ps -eZ | grep secadm_sudo_t
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24 The secadm_sudo_t SELinux type can be entered via the sudo_exec_t file
25 type.
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27 The default entrypoint paths for the secadm_sudo_t domain are the fol‐
28 lowing:
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30 /usr/bin/sudo(edit)?
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33 SELinux defines process types (domains) for each process running on the
34 system
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36 You can see the context of a process using the -Z option to ps
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38 Policy governs the access confined processes have to files. SELinux
39 secadm_sudo policy is very flexible allowing users to setup their
40 secadm_sudo processes in as secure a method as possible.
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42 The following process types are defined for secadm_sudo:
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44 secadm_sudo_t
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46 Note: semanage permissive -a secadm_sudo_t can be used to make the
47 process type secadm_sudo_t permissive. SELinux does not deny access to
48 permissive process types, but the AVC (SELinux denials) messages are
49 still generated.
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53 SELinux policy is customizable based on least access required.
54 secadm_sudo policy is extremely flexible and has several booleans that
55 allow you to manipulate the policy and run secadm_sudo with the tight‐
56 est access possible.
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60 If you want to allow all domains to execute in fips_mode, you must turn
61 on the fips_mode boolean. Enabled by default.
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63 setsebool -P fips_mode 1
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67 If you want to allow confined applications to run with kerberos, you
68 must turn on the kerberos_enabled boolean. Enabled by default.
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70 setsebool -P kerberos_enabled 1
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74 If you want to allow system to run with NIS, you must turn on the
75 nis_enabled boolean. Disabled by default.
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77 setsebool -P nis_enabled 1
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82 The SELinux process type secadm_sudo_t can manage files labeled with
83 the following file types. The paths listed are the default paths for
84 these file types. Note the processes UID still need to have DAC per‐
85 missions.
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87 cifs_t
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90 ecryptfs_t
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92 /home/[^/]+/.Private(/.*)?
93 /home/[^/]+/.ecryptfs(/.*)?
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95 faillog_t
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97 /var/log/btmp.*
98 /var/log/faillog.*
99 /var/log/tallylog.*
100 /var/run/faillock(/.*)?
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102 fusefs_t
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104 /var/run/user/[0-9]+/gvfs
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106 initrc_var_run_t
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108 /var/run/utmp
109 /var/run/random-seed
110 /var/run/runlevel.dir
111 /var/run/setmixer_flag
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113 krb5_host_rcache_t
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115 /var/tmp/krb5_0.rcache2
116 /var/cache/krb5rcache(/.*)?
117 /var/tmp/nfs_0
118 /var/tmp/DNS_25
119 /var/tmp/host_0
120 /var/tmp/imap_0
121 /var/tmp/HTTP_23
122 /var/tmp/HTTP_48
123 /var/tmp/ldap_55
124 /var/tmp/ldap_487
125 /var/tmp/ldapmap1_0
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127 lastlog_t
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129 /var/log/lastlog.*
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131 nfs_t
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134 pam_var_run_t
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136 /var/(db|adm)/sudo(/.*)?
137 /var/lib/sudo(/.*)?
138 /var/run/sudo(/.*)?
139 /var/run/pam_ssh(/.*)?
140 /var/run/sepermit(/.*)?
141 /var/run/pam_mount(/.*)?
142 /var/run/pam_timestamp(/.*)?
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144 secadm_sudo_tmp_t
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147 security_t
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149 /selinux
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151 sudo_db_t
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153 /var/db/sudo(/.*)?
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155 sudo_log_t
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157 /var/log/sudo-io(/.*)?
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161 semanage fcontext can also be used to manipulate default file context
162 mappings.
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164 semanage permissive can also be used to manipulate whether or not a
165 process type is permissive.
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167 semanage module can also be used to enable/disable/install/remove pol‐
168 icy modules.
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170 semanage boolean can also be used to manipulate the booleans
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173 system-config-selinux is a GUI tool available to customize SELinux pol‐
174 icy settings.
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178 This manual page was auto-generated using sepolicy manpage .
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182 selinux(8), secadm_sudo(8), semanage(8), restorecon(8), chcon(1), se‐
183 policy(8), setsebool(8)
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187secadm_sudo 23-02-03 secadm_sudo_selinux(8)