1cpufreqselector_selinux(8S)ELinux Policy cpufreqselectocrpufreqselector_selinux(8)
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6 cpufreqselector_selinux - Security Enhanced Linux Policy for the
7 cpufreqselector processes
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10 Security-Enhanced Linux secures the cpufreqselector processes via flex‐
11 ible mandatory access control.
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13 The cpufreqselector processes execute with the cpufreqselector_t
14 SELinux type. You can check if you have these processes running by exe‐
15 cuting the ps command with the -Z qualifier.
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17 For example:
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19 ps -eZ | grep cpufreqselector_t
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24 The cpufreqselector_t SELinux type can be entered via the cpufreqselec‐
25 tor_exec_t file type.
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27 The default entrypoint paths for the cpufreqselector_t domain are the
28 following:
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30 /usr/bin/cpufreq-selector
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33 SELinux defines process types (domains) for each process running on the
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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 cpufreqselector policy is very flexible allowing users to setup their
40 cpufreqselector processes in as secure a method as possible.
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42 The following process types are defined for cpufreqselector:
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44 cpufreqselector_t
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46 Note: semanage permissive -a cpufreqselector_t can be used to make the
47 process type cpufreqselector_t permissive. SELinux does not deny access
48 to 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. cpufre‐
54 qselector policy is extremely flexible and has several booleans that
55 allow you to manipulate the policy and run cpufreqselector with the
56 tightest 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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68 The SELinux process type cpufreqselector_t can manage files labeled
69 with the following file types. The paths listed are the default paths
70 for these file types. Note the processes UID still need to have DAC
71 permissions.
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73 cluster_conf_t
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75 /etc/cluster(/.*)?
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77 cluster_var_lib_t
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79 /var/lib/pcsd(/.*)?
80 /var/lib/cluster(/.*)?
81 /var/lib/openais(/.*)?
82 /var/lib/pengine(/.*)?
83 /var/lib/corosync(/.*)?
84 /usr/lib/heartbeat(/.*)?
85 /var/lib/heartbeat(/.*)?
86 /var/lib/pacemaker(/.*)?
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88 cluster_var_run_t
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90 /var/run/crm(/.*)?
91 /var/run/cman_.*
92 /var/run/rsctmp(/.*)?
93 /var/run/aisexec.*
94 /var/run/heartbeat(/.*)?
95 /var/run/pcsd-ruby.socket
96 /var/run/corosync-qnetd(/.*)?
97 /var/run/corosync-qdevice(/.*)?
98 /var/run/corosync.pid
99 /var/run/cpglockd.pid
100 /var/run/rgmanager.pid
101 /var/run/cluster/rgmanager.sk
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103 root_t
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105 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
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107 /initrd
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109 sysfs_t
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111 /sys(/.*)?
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115 SELinux requires files to have an extended attribute to define the file
116 type.
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118 You can see the context of a file using the -Z option to ls
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120 Policy governs the access confined processes have to these files.
121 SELinux cpufreqselector policy is very flexible allowing users to setup
122 their cpufreqselector processes in as secure a method as possible.
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124 The following file types are defined for cpufreqselector:
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128 cpufreqselector_exec_t
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130 - Set files with the cpufreqselector_exec_t type, if you want to tran‐
131 sition an executable to the cpufreqselector_t domain.
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135 Note: File context can be temporarily modified with the chcon command.
136 If you want to permanently change the file context you need to use the
137 semanage fcontext command. This will modify the SELinux labeling data‐
138 base. You will need to use restorecon to apply the labels.
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142 semanage fcontext can also be used to manipulate default file context
143 mappings.
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145 semanage permissive can also be used to manipulate whether or not a
146 process type is permissive.
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148 semanage module can also be used to enable/disable/install/remove pol‐
149 icy modules.
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151 semanage boolean can also be used to manipulate the booleans
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154 system-config-selinux is a GUI tool available to customize SELinux pol‐
155 icy settings.
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159 This manual page was auto-generated using sepolicy manpage .
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163 selinux(8), cpufreqselector(8), semanage(8), restorecon(8), chcon(1),
164 sepolicy(8), setsebool(8)
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168cpufreqselector 22-05-27 cpufreqselector_selinux(8)