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Bug 1752263

Summary: SELinux is preventing rtkit-daemon from 'sys_ptrace' accesses on the cap_userns labeled rtkit_daemon_t
Product: [Fedora] Fedora Reporter: Michael Chapman <redhat-bugzilla>
Component: selinux-policyAssignee: Lukas Vrabec <lvrabec>
Status: CLOSED DUPLICATE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 29CC: dwalsh, lvrabec, mgrepl, plautrba, zpytela
Target Milestone: ---   
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: If docs needed, set a value
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Story Points: ---
Clone Of: Environment:
Last Closed: 2019-09-16 08:10:46 UTC Type: Bug
Regression: --- Mount Type: ---
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Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Michael Chapman 2019-09-15 12:22:54 UTC
This SELinux alert was reported in bug 1723308 for F30, but it's hitting F29 as well. Any chance for an updated package for F29 as well?

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SELinux is preventing rtkit-daemon from sys_ptrace access on the cap_userns labeled rtkit_daemon_t.

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

If you believe that rtkit-daemon should be allowed sys_ptrace access on cap_userns labeled rtkit_daemon_t 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 'rtkit-daemon' --raw | audit2allow -M my-rtkitdaemon
# semodule -X 300 -i my-rtkitdaemon.pp

Additional Information:
Source Context                system_u:system_r:rtkit_daemon_t:s0
Target Context                system_u:system_r:rtkit_daemon_t:s0
Target Objects                Unknown [ cap_userns ]
Source                        rtkit-daemon
Source Path                   rtkit-daemon
Port                          <Unknown>
Host                          beren.home
Source RPM Packages           
Target RPM Packages           
Policy RPM                    <Unknown>
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     beren.home
Platform                      Linux beren.home 5.2.13-100.fc29.x86_64 #1 SMP Fri
                              Sep 6 14:43:49 UTC 2019 x86_64 x86_64
Alert Count                   30
First Seen                    2019-09-15 22:04:27 AEST
Last Seen                     2019-09-15 22:11:24 AEST
Local ID                      9bdccf7f-5f0e-4ced-9251-b9cfe7a4a119

Raw Audit Messages
type=AVC msg=audit(1568549484.736:476): avc:  denied  { sys_ptrace } for  pid=2041 comm="rtkit-daemon" capability=19  scontext=system_u:system_r:rtkit_daemon_t:s0 tcontext=system_u:system_r:rtkit_daemon_t:s0 tclass=cap_userns permissive=0


Hash: rtkit-daemon,rtkit_daemon_t,rtkit_daemon_t,cap_userns,sys_ptrace

Comment 1 Lukas Vrabec 2019-09-16 08:10:46 UTC

*** This bug has been marked as a duplicate of bug 1750024 ***