1abrt_retrace_coredump_SsEeLliinnuuxx(P8o)licy abrt_retracaeb_rcto_rreedturmapce_coredump_selinux(8)
2
6 abrt_retrace_coredump_selinux - Security Enhanced Linux Policy for the
7 abrt_retrace_coredump processes
8
10 Security-Enhanced Linux secures the abrt_retrace_coredump processes via
11 flexible mandatory access control.
12 The abrt_retrace_coredump processes execute with the abrt_retrace_core‐
14 dump_t SELinux type. You can check if you have these processes running
15 by executing the ps command with the -Z qualifier.
16 For example:
18 ps -eZ | grep abrt_retrace_coredump_t
20
24 The abrt_retrace_coredump_t SELinux type can be entered via the
25 abrt_retrace_coredump_exec_t file type.
26 The default entrypoint paths for the abrt_retrace_coredump_t domain are
28 the following:
29 /usr/bin/coredump2packages
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 abrt_retrace_coredump policy is very flexible allowing users to setup
40 their abrt_retrace_coredump processes in as secure a method as possi‐
41 ble.
42 The following process types are defined for abrt_retrace_coredump:
44 abrt_retrace_coredump_t
46 Note: semanage permissive -a abrt_retrace_coredump_t can be used to
48 make the process type abrt_retrace_coredump_t permissive. SELinux does
49 not deny access to permissive process types, but the AVC (SELinux
50 denials) messages are still generated.
51
54 SELinux policy is customizable based on least access required.
55 abrt_retrace_coredump policy is extremely flexible and has several
56 booleans that allow you to manipulate the policy and run
57 abrt_retrace_coredump with the tightest access possible.
58 If you want to deny any process from ptracing or debugging any other
62 processes, you must turn on the deny_ptrace boolean. Enabled by
63 default.
64 setsebool -P deny_ptrace 1
66 If you want to allow any process to mmap any file on system with
70 attribute file_type, you must turn on the domain_can_mmap_files bool‐
71 ean. Enabled by default.
72 setsebool -P domain_can_mmap_files 1
74 If you want to allow all domains write to kmsg_device, while kernel is
78 executed with systemd.log_target=kmsg parameter, you must turn on the
79 domain_can_write_kmsg boolean. Disabled by default.
80 setsebool -P domain_can_write_kmsg 1
82 If you want to allow all domains to use other domains file descriptors,
86 you must turn on the domain_fd_use boolean. Enabled by default.
87 setsebool -P domain_fd_use 1
89 If you want to allow all domains to have the kernel load modules, you
93 must turn on the domain_kernel_load_modules boolean. Disabled by
94 default.
95 setsebool -P domain_kernel_load_modules 1
97 If you want to allow all domains to execute in fips_mode, you must turn
101 on the fips_mode boolean. Enabled by default.
102 setsebool -P fips_mode 1
104 If you want to enable reading of urandom for all domains, you must turn
108 on the global_ssp boolean. Disabled by default.
109 setsebool -P global_ssp 1
111 If you want to allow confined applications to use nscd shared memory,
115 you must turn on the nscd_use_shm boolean. Disabled by default.
116 setsebool -P nscd_use_shm 1
118
122 The SELinux process type abrt_retrace_coredump_t can manage files
123 labeled with the following file types. The paths listed are the
124 default paths for these file types. Note the processes UID still need
125 to have DAC permissions.
126 rpm_log_t
128 /var/log/yum.log.*
130 /var/log/up2date.*
131 rpm_var_cache_t
133 /var/cache/yum(/.*)?
135 /var/cache/dnf(/.*)?
136 /var/spool/up2date(/.*)?
137 /var/cache/PackageKit(/.*)?
138 rpm_var_run_t
140 /var/run/yum.*
142 /var/run/PackageKit(/.*)?
143
146 SELinux requires files to have an extended attribute to define the file
147 type.
148 You can see the context of a file using the -Z option to ls
150 Policy governs the access confined processes have to these files.
152 SELinux abrt_retrace_coredump policy is very flexible allowing users to
153 setup their abrt_retrace_coredump processes in as secure a method as
154 possible.
155 The following file types are defined for abrt_retrace_coredump:
157 abrt_retrace_coredump_exec_t
161 - Set files with the abrt_retrace_coredump_exec_t type, if you want to
163 transition an executable to the abrt_retrace_coredump_t domain.
164 Note: File context can be temporarily modified with the chcon command.
168 If you want to permanently change the file context you need to use the
169 semanage fcontext command. This will modify the SELinux labeling data‐
170 base. You will need to use restorecon to apply the labels.
171
174 semanage fcontext can also be used to manipulate default file context
175 mappings.
176 semanage permissive can also be used to manipulate whether or not a
178 process type is permissive.
179 semanage module can also be used to enable/disable/install/remove pol‐
181 icy modules.
182 semanage boolean can also be used to manipulate the booleans
184 system-config-selinux is a GUI tool available to customize SELinux pol‐
187 icy settings.
188
191 This manual page was auto-generated using sepolicy manpage .
192
195 selinux(8), abrt_retrace_coredump(8), semanage(8), restorecon(8),
196 chcon(1), sepolicy(8) , setsebool(8)
197abrt_retrace_coredump 19-04-25 abrt_retrace_coredump_selinux(8)