Bug 2290722

Summary: SELinux is preventing /usr/bin/pkla-check-authorization from 'connectto' accesses on the unix_stream_socket /run/systemd/io.systemd.NamespaceResource.
Product: [Fedora] Fedora Reporter: Mikhail <mikhail.v.gavrilov>
Component: selinux-policyAssignee: Zdenek Pytela <zpytela>
Status: CLOSED DUPLICATE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: rawhideCC: dwalsh, lvrabec, mikhail.v.gavrilov, mmalik, mpitt, omosnacek, pkoncity, vmojzis, zpytela
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:1b719c023b7a68de307620db2d4d99fab51acd2178a3da8ad64e32715395dba3;VARIANT_ID=workstation;
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2024-06-07 09:26:58 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
File: description
none
File: os_info none

Description Mikhail 2024-06-06 14:30:39 UTC
Description of problem:
----
type=PROCTITLE msg=audit(06/06/2024 19:28:40.852:1239) : proctitle=/usr/bin/pkla-check-authorization mikhail true true org.freedesktop.login1.suspend-multiple-sessions 
type=PATH msg=audit(06/06/2024 19:28:40.852:1239) : item=0 name=/run/systemd/userdb/io.systemd.NamespaceResource inode=1394 dev=00:1b mode=socket,666 ouid=root ogid=root rdev=00:00 obj=system_u:object_r:init_var_run_t:s0 nametype=NORMAL cap_fp=none cap_fi=none cap_fe=0 cap_fver=0 cap_frootid=0 
type=CWD msg=audit(06/06/2024 19:28:40.852:1239) : cwd=/ 
type=SOCKADDR msg=audit(06/06/2024 19:28:40.852:1239) : saddr={ saddr_fam=local path=/run/systemd/userdb/io.systemd.NamespaceResource } 
type=SYSCALL msg=audit(06/06/2024 19:28:40.852:1239) : arch=x86_64 syscall=connect success=yes exit=0 a0=0xa a1=0x7fffecd36f50 a2=0x33 a3=0x160 items=1 ppid=1344 pid=81650 auid=unset uid=polkitd gid=polkitd euid=polkitd suid=polkitd fsuid=polkitd egid=polkitd sgid=polkitd fsgid=polkitd tty=(none) ses=unset comm=pkla-check-auth exe=/usr/bin/pkla-check-authorization subj=system_u:system_r:policykit_auth_t:s0 key=(null) 
type=AVC msg=audit(06/06/2024 19:28:40.852:1239) : avc:  denied  { connectto } for  pid=81650 comm=pkla-check-auth path=/run/systemd/io.systemd.NamespaceResource scontext=system_u:system_r:policykit_auth_t:s0 tcontext=system_u:system_r:systemd_nsresourced_t:s0 tclass=unix_stream_socket permissive=1 
SELinux is preventing /usr/bin/pkla-check-authorization from 'connectto' accesses on the unix_stream_socket /run/systemd/io.systemd.NamespaceResource.

*****  Plugin catchall_boolean (89.3 confidence) suggests   ******************

If you want to allow daemons to enable cluster mode
Then you must tell SELinux about this by enabling the 'daemons_enable_cluster_mode' boolean.

Do
setsebool -P daemons_enable_cluster_mode 1

*****  Plugin catchall (11.6 confidence) suggests   **************************

If you believe that pkla-check-authorization should be allowed connectto access on the io.systemd.NamespaceResource unix_stream_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 'pkla-check-auth' --raw | audit2allow -M my-pklacheckauth
# semodule -X 300 -i my-pklacheckauth.pp

Additional Information:
Source Context                system_u:system_r:policykit_auth_t:s0
Target Context                system_u:system_r:systemd_nsresourced_t:s0
Target Objects                /run/systemd/io.systemd.NamespaceResource [
                              unix_stream_socket ]
Source                        pkla-check-auth
Source Path                   /usr/bin/pkla-check-authorization
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           polkit-pkla-compat-0.1-28.fc40.x86_64
Target RPM Packages           
SELinux Policy RPM            selinux-policy-targeted-41.1-1.fc41.noarch
Local Policy RPM              selinux-policy-targeted-41.1-1.fc41.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Permissive
Host Name                     (removed)
Platform                      Linux (removed) 6.10.0-
                              0.rc2.20240605git32f88d65f01b.28.fc41.x86_64+debug
                              #1 SMP PREEMPT_DYNAMIC Thu Jun 6 10:28:48 +05 2024
                              x86_64
Alert Count                   599
First Seen                    2024-06-05 09:52:55 +05
Last Seen                     2024-06-06 19:29:28 +05
Local ID                      118453b2-1689-4787-a65a-775c70ee791b

Raw Audit Messages
type=AVC msg=audit(1717684168.636:1244): avc:  denied  { connectto } for  pid=81924 comm="pkla-check-auth" path="/run/systemd/io.systemd.NamespaceResource" scontext=system_u:system_r:policykit_auth_t:s0 tcontext=system_u:system_r:systemd_nsresourced_t:s0 tclass=unix_stream_socket permissive=1


type=SYSCALL msg=audit(1717684168.636:1244): arch=x86_64 syscall=connect success=yes exit=0 a0=a a1=7ffee464daf0 a2=33 a3=160 items=1 ppid=1344 pid=81924 auid=4294967295 uid=114 gid=114 euid=114 suid=114 fsuid=114 egid=114 sgid=114 fsgid=114 tty=(none) ses=4294967295 comm=pkla-check-auth exe=/usr/bin/pkla-check-authorization subj=system_u:system_r:policykit_auth_t:s0 key=(null)

type=CWD msg=audit(1717684168.636:1244): cwd=/

type=PATH msg=audit(1717684168.636:1244): item=0 name=/run/systemd/userdb/io.systemd.NamespaceResource inode=1394 dev=00:1b mode=0140666 ouid=0 ogid=0 rdev=00:00 obj=system_u:object_r:init_var_run_t:s0 nametype=NORMAL cap_fp=0 cap_fi=0 cap_fe=0 cap_fver=0 cap_frootid=0

Hash: pkla-check-auth,policykit_auth_t,systemd_nsresourced_t,unix_stream_socket,connectto

Version-Release number of selected component:
selinux-policy-targeted-41.1-1.fc41.noarch

Additional info:
reporter:       libreport-2.17.15
reason:         SELinux is preventing /usr/bin/pkla-check-authorization from 'connectto' accesses on the unix_stream_socket /run/systemd/io.systemd.NamespaceResource.
package:        selinux-policy-targeted-41.1-1.fc41.noarch
component:      selinux-policy
hashmarkername: setroubleshoot
type:           libreport
kernel:         6.10.0-0.rc2.20240605git32f88d65f01b.28.fc41.x86_64+debug
component:      selinux-policy

Comment 1 Mikhail 2024-06-06 14:30:42 UTC
Created attachment 2036565 [details]
File: description

Comment 2 Mikhail 2024-06-06 14:30:43 UTC
Created attachment 2036566 [details]
File: os_info

Comment 3 Martin Pitt 2024-06-07 09:26:58 UTC

*** This bug has been marked as a duplicate of bug 2282040 ***