Bug 2121374

Summary: SELinux is preventing reporter-urepor from 'write' accesses on the directory dconf.
Product: [Fedora] Fedora Reporter: remyabel
Component: selinux-policyAssignee: Zdenek Pytela <zpytela>
Status: CLOSED DUPLICATE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 36CC: dwalsh, grepl.miroslav, lvrabec, mmalik, msrb, omosnace, pkoncity, vmojzis, zpytela
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:f2597a0e711da470b31c48b91c88c35953574ed54cc59467064ea5ec2e449d29;VARIANT_ID=workstation;
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2022-08-26 09:30:10 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:

Description remyabel 2022-08-25 09:55:17 UTC
Description of problem:
1. Install libreport-plugin-ureport-2.17.2-1 via updates-testing.
2. Crash a program.
3. This SELinux alert appears.
SELinux is preventing reporter-urepor from 'write' accesses on the directory dconf.

*****  Plugin catchall (100. confidence) suggests   **************************

If you believe that reporter-urepor should be allowed write access on the dconf directory by default.
Then you should report this as a bug.
You can generate a local policy module to allow this access.
allow this access for now by executing:
# ausearch -c 'reporter-urepor' --raw | audit2allow -M my-reporterurepor
# semodule -X 300 -i my-reporterurepor.pp

Additional Information:
Source Context                system_u:system_r:abrt_t:s0-s0:c0.c1023
Target Context                system_u:object_r:cache_home_t:s0
Target Objects                dconf [ dir ]
Source                        reporter-urepor
Source Path                   reporter-urepor
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           
Target RPM Packages           
SELinux Policy RPM            selinux-policy-targeted-36.14-1.fc36.noarch
Local Policy RPM              selinux-policy-targeted-36.14-1.fc36.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 5.18.18-200.fc36.x86_64 #1 SMP
                              PREEMPT_DYNAMIC Wed Aug 17 16:02:04 UTC 2022
                              x86_64 x86_64
Alert Count                   1
First Seen                    2022-08-25 05:52:30 EDT
Last Seen                     2022-08-25 05:52:30 EDT
Local ID                      79db627a-d6bb-498d-acd2-824cb8b65608

Raw Audit Messages
type=AVC msg=audit(1661421150.678:513): avc:  denied  { write } for  pid=12225 comm="reporter-urepor" name="dconf" dev="dm-0" ino=254943 scontext=system_u:system_r:abrt_t:s0-s0:c0.c1023 tcontext=system_u:object_r:cache_home_t:s0 tclass=dir permissive=0

Hash: reporter-urepor,abrt_t,cache_home_t,dir,write

Version-Release number of selected component:

Additional info:
component:      selinux-policy
reporter:       libreport-2.17.2
hashmarkername: setroubleshoot
kernel:         5.18.18-200.fc36.x86_64
type:           libreport

Comment 1 Zdenek Pytela 2022-08-26 09:30:10 UTC
I cannot reproduce it, but if the application crashed, you'd rather report problem on the component.

With turning on the following boolean:
  # setsebool -P abrt_handle_event on
abrt will be able to execute its gdb handler.

*** This bug has been marked as a duplicate of bug 2116494 ***