1pegasus_openlmi_logSiEcLailnfuixleP_osleilciynupxe(g8a)sus_poepgeanslumsi__olpoegnilcmail_fliolgeicalfile_selinux(8)
2
6 pegasus_openlmi_logicalfile_selinux - Security Enhanced Linux Policy
7 for the pegasus_openlmi_logicalfile processes
8
10 Security-Enhanced Linux secures the pegasus_openlmi_logicalfile pro‐
11 cesses via flexible mandatory access control.
12 The pegasus_openlmi_logicalfile processes execute with the pega‐
14 sus_openlmi_logicalfile_t SELinux type. You can check if you have these
15 processes running by executing the ps command with the -Z qualifier.
16 For example:
18 ps -eZ | grep pegasus_openlmi_logicalfile_t
20
24 The pegasus_openlmi_logicalfile_t SELinux type can be entered via the
25 pegasus_openlmi_logicalfile_exec_t, user_home_t file types.
26 The default entrypoint paths for the pegasus_openlmi_logicalfile_t do‐
28 main are the following:
29 /usr/libexec/pegasus/cmpiLMI_LogicalFile-cimprovagt, /home/[^/]+/.+
31
33 SELinux defines process types (domains) for each process running on the
34 system
35 You can see the context of a process using the -Z option to ps
37 Policy governs the access confined processes have to files. SELinux
39 pegasus_openlmi_logicalfile policy is very flexible allowing users to
40 setup their pegasus_openlmi_logicalfile processes in as secure a method
41 as possible.
42 The following process types are defined for pegasus_openlmi_logical‐
44 file:
45 pegasus_openlmi_logicalfile_t
47 Note: semanage permissive -a pegasus_openlmi_logicalfile_t can be used
49 to make the process type pegasus_openlmi_logicalfile_t permissive.
50 SELinux does not deny access to permissive process types, but the AVC
51 (SELinux denials) messages are still generated.
52
55 SELinux policy is customizable based on least access required. pega‐
56 sus_openlmi_logicalfile policy is extremely flexible and has several
57 booleans that allow you to manipulate the policy and run pega‐
58 sus_openlmi_logicalfile with the tightest access possible.
59 If you want to dontaudit all daemons scheduling requests (setsched,
63 sys_nice), you must turn on the daemons_dontaudit_scheduling boolean.
64 Enabled by default.
65 setsebool -P daemons_dontaudit_scheduling 1
67 If you want to deny user domains applications to map a memory region as
71 both executable and writable, this is dangerous and the executable
72 should be reported in bugzilla, you must turn on the deny_execmem bool‐
73 ean. Disabled by default.
74 setsebool -P deny_execmem 1
76 If you want to control the ability to mmap a low area of the address
80 space, as configured by /proc/sys/vm/mmap_min_addr, you must turn on
81 the mmap_low_allowed boolean. Disabled by default.
82 setsebool -P mmap_low_allowed 1
84 If you want to disable kernel module loading, you must turn on the se‐
88 cure_mode_insmod boolean. Disabled by default.
89 setsebool -P secure_mode_insmod 1
91 If you want to allow unconfined executables to make their heap memory
95 executable. Doing this is a really bad idea. Probably indicates a
96 badly coded executable, but could indicate an attack. This executable
97 should be reported in bugzilla, you must turn on the selinuxuser_ex‐
98 echeap boolean. Disabled by default.
99 setsebool -P selinuxuser_execheap 1
101 If you want to allow unconfined executables to make their stack exe‐
105 cutable. This should never, ever be necessary. Probably indicates a
106 badly coded executable, but could indicate an attack. This executable
107 should be reported in bugzilla, you must turn on the selinuxuser_exec‐
108 stack boolean. Enabled by default.
109 setsebool -P selinuxuser_execstack 1
111
115 The SELinux process type pegasus_openlmi_logicalfile_t can manage files
116 labeled with the following file types. The paths listed are the de‐
117 fault paths for these file types. Note the processes UID still need to
118 have DAC permissions.
119 file_type
121 all files on the system
123
126 SELinux requires files to have an extended attribute to define the file
127 type.
128 You can see the context of a file using the -Z option to ls
130 Policy governs the access confined processes have to these files.
132 SELinux pegasus_openlmi_logicalfile policy is very flexible allowing
133 users to setup their pegasus_openlmi_logicalfile processes in as secure
134 a method as possible.
135 STANDARD FILE CONTEXT
137 SELinux defines the file context types for the pegasus_openlmi_logical‐
139 file, if you wanted to store files with these types in a different
140 paths, you need to execute the semanage command to specify alternate
141 labeling and then use restorecon to put the labels on disk.
142 semanage fcontext -a -t pegasus_openlmi_logicalfile_exec_t '/srv/pega‐
144 sus_openlmi_logicalfile/content(/.*)?'
145 restorecon -R -v /srv/mypegasus_openlmi_logicalfile_content
146 Note: SELinux often uses regular expressions to specify labels that
148 match multiple files.
149 The following file types are defined for pegasus_openlmi_logicalfile:
151 pegasus_openlmi_logicalfile_exec_t
155 - Set files with the pegasus_openlmi_logicalfile_exec_t type, if you
157 want to transition an executable to the pegasus_openlmi_logicalfile_t
158 domain.
159 Note: File context can be temporarily modified with the chcon command.
163 If you want to permanently change the file context you need to use the
164 semanage fcontext command. This will modify the SELinux labeling data‐
165 base. You will need to use restorecon to apply the labels.
166
169 semanage fcontext can also be used to manipulate default file context
170 mappings.
171 semanage permissive can also be used to manipulate whether or not a
173 process type is permissive.
174 semanage module can also be used to enable/disable/install/remove pol‐
176 icy modules.
177 semanage boolean can also be used to manipulate the booleans
179 system-config-selinux is a GUI tool available to customize SELinux pol‐
182 icy settings.
183
186 This manual page was auto-generated using sepolicy manpage .
187
190 selinux(8), pegasus_openlmi_logicalfile(8), semanage(8), restorecon(8),
191 chcon(1), sepolicy(8), setsebool(8)
192pegasus_openlmi_logicalfile 23-12-p1e5gasus_openlmi_logicalfile_selinux(8)