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-policy | Assignee: | Lukas Vrabec <lvrabec> |
| Status: | CLOSED ERRATA | QA Contact: | Milos Malik <mmalik> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 7.6 | CC: | 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: | |||
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 |
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.