cachefiles_kernel_selinux(8)

1cachefiles_kernel_selinuSxE(L8i)nux Policy cachefiles_kecrancehlefiles_kernel_selinux(8)
2
3
4

NAME

6       cachefiles_kernel_selinux  -  Security  Enhanced  Linux  Policy for the
7       cachefiles_kernel processes
8

DESCRIPTION

10       Security-Enhanced Linux secures  the  cachefiles_kernel  processes  via
11       flexible mandatory access control.
12
13       The  cachefiles_kernel  processes  execute with the cachefiles_kernel_t
14       SELinux type. You can check if you have these processes running by exe‐
15       cuting the ps command with the -Z qualifier.
16
17       For example:
18
19       ps -eZ | grep cachefiles_kernel_t
20
21
22

PROCESS TYPES

24       SELinux defines process types (domains) for each process running on the
25       system
26
27       You can see the context of a process using the -Z option to ps
28
29       Policy governs the access confined processes have  to  files.   SELinux
30       cachefiles_kernel policy is very flexible allowing users to setup their
31       cachefiles_kernel processes in as secure a method as possible.
32
33       The following process types are defined for cachefiles_kernel:
34
35       cachefiles_kernel_t
36
37       Note: semanage permissive -a cachefiles_kernel_t can be  used  to  make
38       the  process type cachefiles_kernel_t permissive. SELinux does not deny
39       access to permissive process types, but the AVC (SELinux denials)  mes‐
40       sages are still generated.
41
42

BOOLEANS

44       SELinux   policy  is  customizable  based  on  least  access  required.
45       cachefiles_kernel policy is extremely flexible and has several booleans
46       that  allow you to manipulate the policy and run cachefiles_kernel with
47       the tightest access possible.
48
49
50
51       If you want to allow all domains to use other domains file descriptors,
52       you must turn on the allow_domain_fd_use boolean. Enabled by default.
53
54       setsebool -P allow_domain_fd_use 1
55
56
57
58       If  you want to allow sysadm to debug or ptrace all processes, you must
59       turn on the allow_ptrace boolean. Disabled by default.
60
61       setsebool -P allow_ptrace 1
62
63
64
65       If you want to allow all domains to have the kernel load  modules,  you
66       must  turn  on  the  domain_kernel_load_modules  boolean.  Disabled  by
67       default.
68
69       setsebool -P domain_kernel_load_modules 1
70
71
72
73       If you want to allow all domains to execute in fips_mode, you must turn
74       on the fips_mode boolean. Enabled by default.
75
76       setsebool -P fips_mode 1
77
78
79
80       If you want to enable reading of urandom for all domains, you must turn
81       on the global_ssp boolean. Disabled by default.
82
83       setsebool -P global_ssp 1
84
85
86

MANAGED FILES

88       The SELinux process type cachefiles_kernel_t can manage  files  labeled
89       with  the following file types.  The paths listed are the default paths
90       for these file types.  Note the processes UID still need  to  have  DAC
91       permissions.
92
93       cachefiles_var_t
94
95            /var/fscache(/.*)?
96            /var/cache/fscache(/.*)?
97
98       initrc_tmp_t
99
100
101       mnt_t
102
103            /mnt(/[^/]*)
104            /mnt(/[^/]*)?
105            /rhev(/[^/]*)?
106            /media(/[^/]*)
107            /media(/[^/]*)?
108            /etc/rhgb(/.*)?
109            /media/.hal-.*
110            /net
111            /afs
112            /rhev
113            /misc
114
115       tmp_t
116
117            /tmp
118            /usr/tmp
119            /var/tmp
120            /tmp-inst
121            /var/tmp-inst
122            /var/tmp/vi.recover
123
124

COMMANDS

126       semanage  fcontext  can also be used to manipulate default file context
127       mappings.
128
129       semanage permissive can also be used to manipulate  whether  or  not  a
130       process type is permissive.
131
132       semanage  module can also be used to enable/disable/install/remove pol‐
133       icy modules.
134
135       semanage boolean can also be used to manipulate the booleans
136
137
138       system-config-selinux is a GUI tool available to customize SELinux pol‐
139       icy settings.
140
141

AUTHOR

143       This manual page was auto-generated using sepolicy manpage .
144
145