Note: This bug is displayed in read-only format because the product is no longer active in Red Hat Bugzilla.
RHEL Engineering is moving the tracking of its product development work on RHEL 6 through RHEL 9 to Red Hat Jira (issues.redhat.com). If you're a Red Hat customer, please continue to file support cases via the Red Hat customer portal. If you're not, please head to the "RHEL project" in Red Hat Jira and file new tickets here. Individual Bugzilla bugs in the statuses "NEW", "ASSIGNED", and "POST" are being migrated throughout September 2023. Bugs of Red Hat partners with an assigned Engineering Partner Manager (EPM) are migrated in late September as per pre-agreed dates. Bugs against components "kernel", "kernel-rt", and "kpatch" are only migrated if still in "NEW" or "ASSIGNED". If you cannot log in to RH Jira, please consult article #7032570. That failing, please send an e-mail to the RH Jira admins at rh-issues@redhat.com to troubleshoot your issue as a user management inquiry. The email creates a ServiceNow ticket with Red Hat. Individual Bugzilla bugs that are migrated will be moved to status "CLOSED", resolution "MIGRATED", and set with "MigratedToJIRA" in "Keywords". The link to the successor Jira issue will be found under "Links", have a little "two-footprint" icon next to it, and direct you to the "RHEL project" in Red Hat Jira (issue links are of type "https://issues.redhat.com/browse/RHEL-XXXX", where "X" is a digit). This same link will be available in a blue banner at the top of the page informing you that that bug has been migrated.

Bug 1601004

Summary: selinux blocks {map} from kadmind_t to krb5kdc_principal_t
Product: Red Hat Enterprise Linux 7 Reporter: Patrik Kis <pkis>
Component: selinux-policyAssignee: Lukas Vrabec <lvrabec>
Status: CLOSED ERRATA QA Contact: Milos Malik <mmalik>
Severity: medium Docs Contact:
Priority: medium    
Version: 7.6CC: lvrabec, mgrepl, mmalik, plautrba, ssekidde
Target Milestone: rc   
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2018-10-30 10:07:41 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Patrik Kis 2018-07-13 14:42:10 UTC
Description of problem:

The following AVC denial was logged when executed our krb5 propagation test.

type=PROCTITLE msg=audit(07/13/2018 09:01:04.088:452) : proctitle=/usr/sbin/kadmind -P /var/run/kadmind.pid -r SAFETY-INSPECTOR.SECTOR7G.NUCLEAR-POWER-PLANT.SPRINGSFIELD.NET 
type=SYSCALL msg=audit(07/13/2018 09:01:04.088:452) : arch=ppc64 syscall=mmap success=yes exit=(null)(Unknown error 1999110144) a0=0x0 a1=0x10000000 a2=PROT_READ|PROT_WRITE a3=MAP_SHARED items=0 ppid=1 pid=22741 auid=unset uid=root gid=root euid=root suid=root fsuid=root egid=root sgid=root fsgid=root tty=(none) ses=unset comm=kadmind exe=/usr/sbin/kadmind subj=system_u:system_r:kadmind_t:s0 key=(null) 
type=AVC msg=audit(07/13/2018 09:01:04.088:452) : avc:  denied  { map } for  pid=22741 comm=kadmind path=/var/kerberos/krb5kdc/principal.ulog dev="dm-0" ino=34969058 scontext=system_u:system_r:kadmind_t:s0 tcontext=system_u:object_r:krb5kdc_principal_t:s0 tclass=file permissive=1 

Version-Release number of selected component (if applicable):
selinux-policy-3.13.1-207.el7

How reproducible:
always

Steps to Reproduce:
Not sure if the AVC denial were logged while kadmind was started or when it executed and action.
Will try to narrow it down.

Comment 5 errata-xmlrpc 2018-10-30 10:07:41 UTC
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2018:3111