Bug 2274603 - SELinux is preventing rpcbind from 'name_bind' accesses on the udp_socket port 62569.
Summary: SELinux is preventing rpcbind from 'name_bind' accesses on the udp_socket por...
Keywords:
Status: CLOSED DUPLICATE of bug 1758147
Alias: None
Product: Fedora
Classification: Fedora
Component: selinux-policy
Version: 39
Hardware: x86_64
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Zdenek Pytela
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: abrt_hash:353bb6bd6a8e04006146647683a...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2024-04-11 20:31 UTC by dan
Modified: 2024-04-11 20:36 UTC (History)
9 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2024-04-11 20:36:15 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)
File: description (2.87 KB, text/plain)
2024-04-11 20:31 UTC, dan
no flags Details
File: os_info (734 bytes, text/plain)
2024-04-11 20:31 UTC, dan
no flags Details

Description dan 2024-04-11 20:31:52 UTC
Description of problem:
Unknown.  System not running NIS.
SELinux is preventing rpcbind from 'name_bind' accesses on the udp_socket port 62569.

*****  Plugin bind_ports (92.2 confidence) suggests   ************************

If you want to allow rpcbind to bind to network port 62569
Then you need to modify the port type.
Do
# semanage port -a -t PORT_TYPE -p udp 62569
    where PORT_TYPE is one of the following: agentx_port_t, apertus_ldp_port_t, comsat_port_t, dhcpc_port_t, dhcpd_port_t, dns_port_t, efs_port_t, flash_port_t, ftp_port_t, gdomap_port_t, hi_reserved_port_t, inetd_child_port_t, ipmi_port_t, ipp_port_t, kerberos_admin_port_t, kerberos_port_t, kprop_port_t, ktalkd_port_t, ldap_port_t, pki_ca_port_t, pop_port_t, portmap_port_t, printer_port_t, rlogin_port_t, rlogind_port_t, rndc_port_t, router_port_t, rsh_port_t, rsync_port_t, rtsp_port_t, rwho_port_t, smtp_port_t, spamd_port_t, swat_port_t, syslogd_port_t, uucpd_port_t.

*****  Plugin catchall_boolean (7.83 confidence) suggests   ******************

If you want to allow nis to enabled
Then you must tell SELinux about this by enabling the 'nis_enabled' boolean.

Do
setsebool -P nis_enabled 1

*****  Plugin catchall (1.41 confidence) suggests   **************************

If you believe that rpcbind should be allowed name_bind access on the port 62569 udp_socket by default.
Then you should report this as a bug.
You can generate a local policy module to allow this access.
Do
allow this access for now by executing:
# ausearch -c 'rpcbind' --raw | audit2allow -M my-rpcbind
# semodule -X 300 -i my-rpcbind.pp

Additional Information:
Source Context                system_u:system_r:rpcbind_t:s0
Target Context                system_u:object_r:unreserved_port_t:s0
Target Objects                port 62569 [ udp_socket ]
Source                        rpcbind
Source Path                   rpcbind
Port                          62569
Host                          (removed)
Source RPM Packages           
Target RPM Packages           
SELinux Policy RPM            selinux-policy-targeted-39.5-1.fc39.noarch
Local Policy RPM              selinux-policy-targeted-39.5-1.fc39.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 6.7.9-200.fc39.x86_64 #1 SMP
                              PREEMPT_DYNAMIC Wed Mar 6 19:35:04 UTC 2024 x86_64
Alert Count                   1
First Seen                    2024-04-11 16:30:01 EDT
Last Seen                     2024-04-11 16:30:01 EDT
Local ID                      3996869e-496d-42c6-aa26-c00b165802d1

Raw Audit Messages
type=AVC msg=audit(1712867401.927:34441): avc:  denied  { name_bind } for  pid=2740392 comm="rpcbind" src=62569 scontext=system_u:system_r:rpcbind_t:s0 tcontext=system_u:object_r:unreserved_port_t:s0 tclass=udp_socket permissive=0


Hash: rpcbind,rpcbind_t,unreserved_port_t,udp_socket,name_bind

Version-Release number of selected component:
selinux-policy-targeted-39.5-1.fc39.noarch

Additional info:
reporter:       libreport-2.17.11
package:        selinux-policy-targeted-39.5-1.fc39.noarch
component:      selinux-policy
comment:        Unknown.  System not running NIS.
hashmarkername: setroubleshoot
type:           libreport
reason:         SELinux is preventing rpcbind from 'name_bind' accesses on the udp_socket port 62569.
kernel:         6.7.9-200.fc39.x86_64
component:      selinux-policy

Comment 1 dan 2024-04-11 20:31:55 UTC
Created attachment 2026429 [details]
File: description

Comment 2 dan 2024-04-11 20:31:56 UTC
Created attachment 2026430 [details]
File: os_info

Comment 3 Zdenek Pytela 2024-04-11 20:36:15 UTC

*** This bug has been marked as a duplicate of bug 1758147 ***


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