1auditctl_selinux(8) SELinux Policy auditctl auditctl_selinux(8)
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6 auditctl_selinux - Security Enhanced Linux Policy for the auditctl pro‐
7 cesses
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10 Security-Enhanced Linux secures the auditctl processes via flexible
11 mandatory access control.
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13 The auditctl processes execute with the auditctl_t SELinux type. You
14 can check if you have these processes running by executing the ps com‐
15 mand with the -Z qualifier.
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17 For example:
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19 ps -eZ | grep auditctl_t
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24 The auditctl_t SELinux type can be entered via the auditctl_exec_t file
25 type.
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27 The default entrypoint paths for the auditctl_t domain are the follow‐
28 ing:
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30 /sbin/auditctl, /usr/sbin/auditctl
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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 auditctl policy is very flexible allowing users to setup their auditctl
40 processes in as secure a method as possible.
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42 The following process types are defined for auditctl:
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44 auditctl_t
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46 Note: semanage permissive -a auditctl_t can be used to make the process
47 type auditctl_t permissive. SELinux does not deny access to permissive
48 process types, but the AVC (SELinux denials) messages are still gener‐
49 ated.
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53 SELinux policy is customizable based on least access required.
54 auditctl policy is extremely flexible and has several booleans that
55 allow you to manipulate the policy and run auditctl with the tightest
56 access possible.
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60 If you want to allow all daemons the ability to read/write terminals,
61 you must turn on the allow_daemons_use_tty boolean. Disabled by
62 default.
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64 setsebool -P allow_daemons_use_tty 1
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68 If you want to allow all domains to use other domains file descriptors,
69 you must turn on the allow_domain_fd_use boolean. Enabled by default.
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71 setsebool -P allow_domain_fd_use 1
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75 If you want to allow sysadm to debug or ptrace all processes, you must
76 turn on the allow_ptrace boolean. Disabled by default.
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78 setsebool -P allow_ptrace 1
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82 If you want to allow all domains to have the kernel load modules, you
83 must turn on the domain_kernel_load_modules boolean. Disabled by
84 default.
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86 setsebool -P domain_kernel_load_modules 1
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90 If you want to allow all domains to execute in fips_mode, you must turn
91 on the fips_mode boolean. Enabled by default.
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93 setsebool -P fips_mode 1
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97 If you want to enable reading of urandom for all domains, you must turn
98 on the global_ssp boolean. Disabled by default.
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100 setsebool -P global_ssp 1
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105 The SELinux process type auditctl_t can manage files labeled with the
106 following file types. The paths listed are the default paths for these
107 file types. Note the processes UID still need to have DAC permissions.
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109 initrc_tmp_t
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112 mnt_t
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114 /mnt(/[^/]*)
115 /mnt(/[^/]*)?
116 /rhev(/[^/]*)?
117 /media(/[^/]*)
118 /media(/[^/]*)?
119 /etc/rhgb(/.*)?
120 /media/.hal-.*
121 /net
122 /afs
123 /rhev
124 /misc
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126 tmp_t
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128 /tmp
129 /usr/tmp
130 /var/tmp
131 /tmp-inst
132 /var/tmp-inst
133 /var/tmp/vi.recover
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137 SELinux requires files to have an extended attribute to define the file
138 type.
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140 You can see the context of a file using the -Z option to ls
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142 Policy governs the access confined processes have to these files.
143 SELinux auditctl policy is very flexible allowing users to setup their
144 auditctl processes in as secure a method as possible.
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146 The following file types are defined for auditctl:
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150 auditctl_exec_t
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152 - Set files with the auditctl_exec_t type, if you want to transition an
153 executable to the auditctl_t domain.
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156 Paths:
157 /sbin/auditctl, /usr/sbin/auditctl
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160 Note: File context can be temporarily modified with the chcon command.
161 If you want to permanently change the file context you need to use the
162 semanage fcontext command. This will modify the SELinux labeling data‐
163 base. You will need to use restorecon to apply the labels.
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167 semanage fcontext can also be used to manipulate default file context
168 mappings.
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170 semanage permissive can also be used to manipulate whether or not a
171 process type is permissive.
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173 semanage module can also be used to enable/disable/install/remove pol‐
174 icy modules.
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176 semanage boolean can also be used to manipulate the booleans
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179 system-config-selinux is a GUI tool available to customize SELinux pol‐
180 icy settings.
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184 This manual page was auto-generated using sepolicy manpage .
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188 selinux(8), auditctl(8), semanage(8), restorecon(8), chcon(1) , setse‐
189 bool(8)
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193auditctl 15-06-03 auditctl_selinux(8)