Bug 867735

Summary: realmd discover AVC denials
Product: [Fedora] Fedora Reporter: Karel Srot <ksrot>
Component: selinux-policyAssignee: Miroslav Grepl <mgrepl>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: low Docs Contact:
Priority: medium    
Version: 18CC: dominick.grift, dwalsh, maxim, mgrepl
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Hardware: Unspecified   
OS: Unspecified   
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Fixed In Version: Doc Type: Bug Fix
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Last Closed: 2012-12-20 16:07:58 UTC Type: Bug
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description Karel Srot 2012-10-18 08:14:38 UTC 
Description of problem:

While testing following scenario during the Active Directory test day I got AVC denials. I am not sure whether these denials are related directly with the realmd discover command, they appear occasionally.

https://fedoraproject.org/wiki/QA:Testcase_Active_Directory_realmd_discovery


# realm discover nullroute.eu.org
nullroute.eu.org
  configured: no
  type: kerberos
  realm-name: NULLROUTE.EU.ORG
  domain-name: nullroute.eu.org


seemed to work fine bug AVC logged

type=AVC msg=audit(1350547003.053:954): avc:  denied  { dac_override } for  pid=3041 comm="realmd" capability=1  scontext=system_u:system_r:realmd_t:s0-s0:c0.c1023 tcontext=system_u:system_r:realmd_t:s0-s0:c0.c1023 tclass=capability
type=AVC msg=audit(1350547003.053:955): avc:  denied  { write } for  pid=3041 comm="realmd" name="root" dev="vda3" ino=130052 scontext=system_u:system_r:realmd_t:s0-s0:c0.c1023 tcontext=system_u:object_r:admin_home_t:s0 tclass=dir
type=AVC msg=audit(1350547003.053:956): avc:  denied  { add_name } for  pid=3041 comm="realmd" name=".cache" scontext=system_u:system_r:realmd_t:s0-s0:c0.c1023 tcontext=system_u:object_r:admin_home_t:s0 tclass=dir
type=AVC msg=audit(1350547003.053:957): avc:  denied  { create } for  pid=3041 comm="realmd" name=".cache" scontext=system_u:system_r:realmd_t:s0-s0:c0.c1023 tcontext=system_u:object_r:admin_home_t:s0 tclass=dir
type=AVC msg=audit(1350547003.063:958): avc:  denied  { create } for  pid=3041 comm="realmd" name="user" scontext=system_u:system_r:realmd_t:s0-s0:c0.c1023 tcontext=system_u:object_r:admin_home_t:s0 tclass=file
type=AVC msg=audit(1350547003.066:959): avc:  denied  { read write open } for  pid=3041 comm="realmd" path="/root/.cache/dconf/user" dev="vda3" ino=151585 scontext=system_u:system_r:realmd_t:s0-s0:c0.c1023 tcontext=system_u:object_r:admin_home_t:s0 tclass=file

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Version-Release number of selected component (if applicable):
realmd-0.9-1.fc18.i686
selinux-policy-3.11.1-36.fc18.noarch

How reproducible:
occasionally

Steps to Reproduce:
Just followed the test day scenario
https://fedoraproject.org/wiki/QA:Testcase_Active_Directory_realmd_discovery
Comment 1 Miroslav Grepl 2012-10-24 10:04:50 UTC 
Fixed in selinux-policy-3.11.1-44.fc18.noarch
Comment 2 Fedora Update System 2012-10-26 15:39:11 UTC 
selinux-policy-3.11.1-46.fc18 has been submitted as an update for Fedora 18.
https://admin.fedoraproject.org/updates/selinux-policy-3.11.1-46.fc18
Comment 3 Fedora Update System 2012-10-26 19:28:41 UTC 
Package selinux-policy-3.11.1-46.fc18:
* should fix your issue,
* was pushed to the Fedora 18 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing selinux-policy-3.11.1-46.fc18'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2012-16862/selinux-policy-3.11.1-46.fc18
then log in and leave karma (feedback).
Comment 4 Fedora Update System 2012-12-20 16:08:00 UTC 
selinux-policy-3.11.1-46.fc18 has been pushed to the Fedora 18 stable repository.  If problems still persist, please make note of it in this bug report.