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Bug 1184791

Summary:	avc denials for rpc.gssd
Product:	Red Hat Enterprise Linux 7	Reporter:	Steeve Goveas <sgoveas>
Component:	selinux-policy	Assignee:	Simon Sekidde <ssekidde>
Status:	CLOSED ERRATA	QA Contact:	Karel Srot <ksrot>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	7.1	CC:	ksrot, lvrabec, mgrepl, mmalik, plautrba, pvrabec, ssekidde
Target Milestone:	rc
Target Release:	---
Hardware:	Unspecified
OS:	Linux
Whiteboard:
Fixed In Version:	selinux-policy-3.13.1-26.el7	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2015-11-19 10:25:31 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:
Bug Depends On:
Bug Blocks:	1231623

Description Steeve Goveas 2015-01-22 09:58:58 UTC

Im seeing these avc errors when user accesses automount share


Info: Searching AVC errors produced since 1421417022.01 (Fri Jan 16 19:33:42 2015)
Searching logs...
Running '/usr/bin/env LC_ALL=en_US.UTF-8 /sbin/ausearch -m AVC -m USER_AVC -m SELINUX_ERR -ts 01/16/2015 19:33:42 < /dev/null >/mnt/testarea/tmp.rhts-db-submit-result.c5XElx 2>&1'
----
time->Fri Jan 16 19:33:46 2015
type=SYSCALL msg=audit(1421417026.132:395): arch=c000003e syscall=250 success=yes exit=18 a0=b a1=28e2e231 a2=0 a3=0 items=0 ppid=19775 pid=20085 auid=4294967295 uid=175001103 gid=175001103 euid=175001103 suid=0 fsuid=175001103 egid=175001103 sgid=0 fsgid=175001103 tty=(none) ses=4294967295 comm="rpc.gssd" exe="/usr/sbin/rpc.gssd" subj=system_u:system_r:gssd_t:s0 key=(null)
type=AVC msg=audit(1421417026.132:395): avc:  denied  { read } for  pid=20085 comm="rpc.gssd" scontext=system_u:system_r:gssd_t:s0 tcontext=system_u:system_r:sshd_t:s0-s0:c0.c1023 tclass=key
----
time->Fri Jan 16 19:33:46 2015
type=SYSCALL msg=audit(1421417026.132:396): arch=c000003e syscall=250 success=yes exit=18 a0=b a1=28e2e231 a2=7f8f87cb9460 a3=12 items=0 ppid=19775 pid=20085 auid=4294967295 uid=175001103 gid=175001103 euid=175001103 suid=0 fsuid=175001103 egid=175001103 sgid=0 fsgid=175001103 tty=(none) ses=4294967295 comm="rpc.gssd" exe="/usr/sbin/rpc.gssd" subj=system_u:system_r:gssd_t:s0 key=(null)
type=AVC msg=audit(1421417026.132:396): avc:  denied  { read } for  pid=20085 comm="rpc.gssd" scontext=system_u:system_r:gssd_t:s0 tcontext=system_u:system_r:sshd_t:s0-s0:c0.c1023 tclass=key
----
time->Fri Jan 16 19:33:46 2015
type=SYSCALL msg=audit(1421417026.132:397): arch=c000003e syscall=250 success=yes exit=8 a0=b a1=3059e402 a2=0 a3=0 items=0 ppid=19775 pid=20085 auid=4294967295 uid=175001103 gid=175001103 euid=175001103 suid=0 fsuid=175001103 egid=175001103 sgid=0 fsgid=175001103 tty=(none) ses=4294967295 comm="rpc.gssd" exe="/usr/sbin/rpc.gssd" subj=system_u:system_r:gssd_t:s0 key=(null)
type=AVC msg=audit(1421417026.132:397): avc:  denied  { read } for  pid=20085 comm="rpc.gssd" scontext=system_u:system_r:gssd_t:s0 tcontext=system_u:system_r:sshd_t:s0-s0:c0.c1023 tclass=key
----
time->Fri Jan 16 19:33:46 2015
type=SYSCALL msg=audit(1421417026.132:398): arch=c000003e syscall=250 success=yes exit=8 a0=b a1=3059e402 a2=7f8f87cb9460 a3=8 items=0 ppid=19775 pid=20085 auid=4294967295 uid=175001103 gid=175001103 euid=175001103 suid=0 fsuid=175001103 egid=175001103 sgid=0 fsgid=175001103 tty=(none) ses=4294967295 comm="rpc.gssd" exe="/usr/sbin/rpc.gssd" subj=system_u:system_r:gssd_t:s0 key=(null)
type=AVC msg=audit(1421417026.132:398): avc:  denied  { read } for  pid=20085 comm="rpc.gssd" scontext=system_u:system_r:gssd_t:s0 tcontext=system_u:system_r:sshd_t:s0-s0:c0.c1023 tclass=key
----
time->Fri Jan 16 19:33:46 2015
type=SYSCALL msg=audit(1421417026.132:399): arch=c000003e syscall=250 success=yes exit=16 a0=b a1=3df4a399 a2=0 a3=0 items=0 ppid=19775 pid=20085 auid=4294967295 uid=175001103 gid=175001103 euid=175001103 suid=0 fsuid=175001103 egid=175001103 sgid=0 fsgid=175001103 tty=(none) ses=4294967295 comm="rpc.gssd" exe="/usr/sbin/rpc.gssd" subj=system_u:system_r:gssd_t:s0 key=(null)
type=AVC msg=audit(1421417026.132:399): avc:  denied  { read } for  pid=20085 comm="rpc.gssd" scontext=system_u:system_r:gssd_t:s0 tcontext=system_u:system_r:sshd_t:s0-s0:c0.c1023 tclass=key
----
time->Fri Jan 16 19:33:46 2015
type=SYSCALL msg=audit(1421417026.132:400): arch=c000003e syscall=250 success=yes exit=16 a0=b a1=3df4a399 a2=7f8f87cb9520 a3=10 items=0 ppid=19775 pid=20085 auid=4294967295 uid=175001103 gid=175001103 euid=175001103 suid=0 fsuid=175001103 egid=175001103 sgid=0 fsgid=175001103 tty=(none) ses=4294967295 comm="rpc.gssd" exe="/usr/sbin/rpc.gssd" subj=system_u:system_r:gssd_t:s0 key=(null)
type=AVC msg=audit(1421417026.132:400): avc:  denied  { read } for  pid=20085 comm="rpc.gssd" scontext=system_u:system_r:gssd_t:s0 tcontext=system_u:system_r:sshd_t:s0-s0:c0.c1023 tclass=key
----
time->Fri Jan 16 19:33:46 2015
type=SYSCALL msg=audit(1421417026.132:401): arch=c000003e syscall=250 success=yes exit=18 a0=b a1=28e2e231 a2=0 a3=0 items=0 ppid=19775 pid=20085 auid=4294967295 uid=175001103 gid=175001103 euid=175001103 suid=0 fsuid=175001103 egid=175001103 sgid=0 fsgid=175001103 tty=(none) ses=4294967295 comm="rpc.gssd" exe="/usr/sbin/rpc.gssd" subj=system_u:system_r:gssd_t:s0 key=(null)
type=AVC msg=audit(1421417026.132:401): avc:  denied  { read } for  pid=20085 comm="rpc.gssd" scontext=system_u:system_r:gssd_t:s0 tcontext=system_u:system_r:sshd_t:s0-s0:c0.c1023 tclass=key
----
time->Fri Jan 16 19:33:46 2015
type=SYSCALL msg=audit(1421417026.132:402): arch=c000003e syscall=250 success=yes exit=18 a0=b a1=28e2e231 a2=7f8f87cb9700 a3=12 items=0 ppid=19775 pid=20085 auid=4294967295 uid=175001103 gid=175001103 euid=175001103 suid=0 fsuid=175001103 egid=175001103 sgid=0 fsgid=175001103 tty=(none) ses=4294967295 comm="rpc.gssd" exe="/usr/sbin/rpc.gssd" subj=system_u:system_r:gssd_t:s0 key=(null)
type=AVC msg=audit(1421417026.132:402): avc:  denied  { read } for  pid=20085 comm="rpc.gssd" scontext=system_u:system_r:gssd_t:s0 tcontext=system_u:system_r:sshd_t:s0-s0:c0.c1023 tclass=key
----
time->Fri Jan 16 19:33:46 2015
type=SYSCALL msg=audit(1421417026.133:403): arch=c000003e syscall=250 success=yes exit=16 a0=b a1=3df4a399 a2=0 a3=0 items=0 ppid=19775 pid=20085 auid=4294967295 uid=175001103 gid=175001103 euid=175001103 suid=0 fsuid=175001103 egid=175001103 sgid=0 fsgid=175001103 tty=(none) ses=4294967295 comm="rpc.gssd" exe="/usr/sbin/rpc.gssd" subj=system_u:system_r:gssd_t:s0 key=(null)
type=AVC msg=audit(1421417026.133:403): avc:  denied  { read } for  pid=20085 comm="rpc.gssd" scontext=system_u:system_r:gssd_t:s0 tcontext=system_u:system_r:sshd_t:s0-s0:c0.c1023 tclass=key
----
time->Fri Jan 16 19:33:46 2015
type=SYSCALL msg=audit(1421417026.133:404): arch=c000003e syscall=250 success=yes exit=16 a0=b a1=3df4a399 a2=7f8f87cb9890 a3=10 items=0 ppid=19775 pid=20085 auid=4294967295 uid=175001103 gid=175001103 euid=175001103 suid=0 fsuid=175001103 egid=175001103 sgid=0 fsgid=175001103 tty=(none) ses=4294967295 comm="rpc.gssd" exe="/usr/sbin/rpc.gssd" subj=system_u:system_r:gssd_t:s0 key=(null)
type=AVC msg=audit(1421417026.133:404): avc:  denied  { read } for  pid=20085 comm="rpc.gssd" scontext=system_u:system_r:gssd_t:s0 tcontext=system_u:system_r:sshd_t:s0-s0:c0.c1023 tclass=key
----
time->Fri Jan 16 19:33:46 2015
type=SYSCALL msg=audit(1421417026.134:405): arch=c000003e syscall=250 success=yes exit=16 a0=b a1=3df4a399 a2=0 a3=0 items=0 ppid=19775 pid=20085 auid=4294967295 uid=175001103 gid=175001103 euid=175001103 suid=0 fsuid=175001103 egid=175001103 sgid=0 fsgid=175001103 tty=(none) ses=4294967295 comm="rpc.gssd" exe="/usr/sbin/rpc.gssd" subj=system_u:system_r:gssd_t:s0 key=(null)
type=AVC msg=audit(1421417026.134:405): avc:  denied  { read } for  pid=20085 comm="rpc.gssd" scontext=system_u:system_r:gssd_t:s0 tcontext=system_u:system_r:sshd_t:s0-s0:c0.c1023 tclass=key
----
time->Fri Jan 16 19:33:46 2015
type=SYSCALL msg=audit(1421417026.134:406): arch=c000003e syscall=250 success=yes exit=16 a0=b a1=3df4a399 a2=7f8f87ceaf70 a3=10 items=0 ppid=19775 pid=20085 auid=4294967295 uid=175001103 gid=175001103 euid=175001103 suid=0 fsuid=175001103 egid=175001103 sgid=0 fsgid=175001103 tty=(none) ses=4294967295 comm="rpc.gssd" exe="/usr/sbin/rpc.gssd" subj=system_u:system_r:gssd_t:s0 key=(null)
type=AVC msg=audit(1421417026.134:406): avc:  denied  { read } for  pid=20085 comm="rpc.gssd" scontext=system_u:system_r:gssd_t:s0 tcontext=system_u:system_r:sshd_t:s0-s0:c0.c1023 tclass=key
----
time->Fri Jan 16 19:33:46 2015
type=SYSCALL msg=audit(1421417026.134:407): arch=c000003e syscall=250 success=yes exit=16 a0=b a1=3df4a399 a2=0 a3=0 items=0 ppid=19775 pid=20085 auid=4294967295 uid=175001103 gid=175001103 euid=175001103 suid=0 fsuid=175001103 egid=175001103 sgid=0 fsgid=175001103 tty=(none) ses=4294967295 comm="rpc.gssd" exe="/usr/sbin/rpc.gssd" subj=system_u:system_r:gssd_t:s0 key=(null)
type=AVC msg=audit(1421417026.134:407): avc:  denied  { read } for  pid=20085 comm="rpc.gssd" scontext=system_u:system_r:gssd_t:s0 tcontext=system_u:system_r:sshd_t:s0-s0:c0.c1023 tclass=key
----
time->Fri Jan 16 19:33:46 2015
type=SYSCALL msg=audit(1421417026.134:408): arch=c000003e syscall=250 success=yes exit=16 a0=b a1=3df4a399 a2=7f8f87ceb770 a3=10 items=0 ppid=19775 pid=20085 auid=4294967295 uid=175001103 gid=175001103 euid=175001103 suid=0 fsuid=175001103 egid=175001103 sgid=0 fsgid=175001103 tty=(none) ses=4294967295 comm="rpc.gssd" exe="/usr/sbin/rpc.gssd" subj=system_u:system_r:gssd_t:s0 key=(null)
type=AVC msg=audit(1421417026.134:408): avc:  denied  { read } for  pid=20085 comm="rpc.gssd" scontext=system_u:system_r:gssd_t:s0 tcontext=system_u:system_r:sshd_t:s0-s0:c0.c1023 tclass=key
----
time->Fri Jan 16 19:33:46 2015
type=SYSCALL msg=audit(1421417026.134:409): arch=c000003e syscall=250 success=yes exit=16 a0=b a1=3df4a399 a2=0 a3=0 items=0 ppid=19775 pid=20085 auid=4294967295 uid=175001103 gid=175001103 euid=175001103 suid=0 fsuid=175001103 egid=175001103 sgid=0 fsgid=175001103 tty=(none) ses=4294967295 comm="rpc.gssd" exe="/usr/sbin/rpc.gssd" subj=system_u:system_r:gssd_t:s0 key=(null)
type=AVC msg=audit(1421417026.134:409): avc:  denied  { read } for  pid=20085 comm="rpc.gssd" scontext=system_u:system_r:gssd_t:s0 tcontext=system_u:system_r:sshd_t:s0-s0:c0.c1023 tclass=key
----
time->Fri Jan 16 19:33:46 2015
type=SYSCALL msg=audit(1421417026.134:410): arch=c000003e syscall=250 success=yes exit=16 a0=b a1=3df4a399 a2=7f8f87ceb6e0 a3=10 items=0 ppid=19775 pid=20085 auid=4294967295 uid=175001103 gid=175001103 euid=175001103 suid=0 fsuid=175001103 egid=175001103 sgid=0 fsgid=175001103 tty=(none) ses=4294967295 comm="rpc.gssd" exe="/usr/sbin/rpc.gssd" subj=system_u:system_r:gssd_t:s0 key=(null)
type=AVC msg=audit(1421417026.134:410): avc:  denied  { read } for  pid=20085 comm="rpc.gssd" scontext=system_u:system_r:gssd_t:s0 tcontext=system_u:system_r:sshd_t:s0-s0:c0.c1023 tclass=key
----
time->Fri Jan 16 19:33:46 2015
type=SYSCALL msg=audit(1421417026.135:411): arch=c000003e syscall=250 success=yes exit=16 a0=b a1=3df4a399 a2=0 a3=0 items=0 ppid=19775 pid=20085 auid=4294967295 uid=175001103 gid=175001103 euid=175001103 suid=0 fsuid=175001103 egid=175001103 sgid=0 fsgid=175001103 tty=(none) ses=4294967295 comm="rpc.gssd" exe="/usr/sbin/rpc.gssd" subj=system_u:system_r:gssd_t:s0 key=(null)
type=AVC msg=audit(1421417026.135:411): avc:  denied  { read } for  pid=20085 comm="rpc.gssd" scontext=system_u:system_r:gssd_t:s0 tcontext=system_u:system_r:sshd_t:s0-s0:c0.c1023 tclass=key
----
time->Fri Jan 16 19:33:46 2015
type=SYSCALL msg=audit(1421417026.135:412): arch=c000003e syscall=250 success=yes exit=16 a0=b a1=3df4a399 a2=7f8f87ceb2e0 a3=10 items=0 ppid=19775 pid=20085 auid=4294967295 uid=175001103 gid=175001103 euid=175001103 suid=0 fsuid=175001103 egid=175001103 sgid=0 fsgid=175001103 tty=(none) ses=4294967295 comm="rpc.gssd" exe="/usr/sbin/rpc.gssd" subj=system_u:system_r:gssd_t:s0 key=(null)
type=AVC msg=audit(1421417026.135:412): avc:  denied  { read } for  pid=20085 comm="rpc.gssd" scontext=system_u:system_r:gssd_t:s0 tcontext=system_u:system_r:sshd_t:s0-s0:c0.c1023 tclass=key
----
time->Fri Jan 16 19:33:47 2015
type=SYSCALL msg=audit(1421417027.667:413): arch=c000003e syscall=248 success=no exit=-13 a0=7f8f86dbd584 a1=7f8f87ceb070 a2=7f8f87cee6b0 a3=4fe items=0 ppid=19775 pid=20085 auid=4294967295 uid=175001103 gid=175001103 euid=175001103 suid=0 fsuid=175001103 egid=175001103 sgid=0 fsgid=175001103 tty=(none) ses=4294967295 comm="rpc.gssd" exe="/usr/sbin/rpc.gssd" subj=system_u:system_r:gssd_t:s0 key=(null)
type=AVC msg=audit(1421417027.667:413): avc:  denied  { write } for  pid=20085 comm="rpc.gssd" scontext=system_u:system_r:gssd_t:s0 tcontext=system_u:system_r:sshd_t:s0-s0:c0.c1023 tclass=key
----
time->Fri Jan 16 19:33:47 2015
type=SYSCALL msg=audit(1421417027.676:414): arch=c000003e syscall=248 success=no exit=-13 a0=7f8f86dbd584 a1=7f8f87ceb030 a2=7f8f87ced1c0 a3=22e items=0 ppid=19775 pid=20085 auid=4294967295 uid=175001103 gid=175001103 euid=175001103 suid=0 fsuid=175001103 egid=175001103 sgid=0 fsgid=175001103 tty=(none) ses=4294967295 comm="rpc.gssd" exe="/usr/sbin/rpc.gssd" subj=system_u:system_r:gssd_t:s0 key=(null)
type=AVC msg=audit(1421417027.676:414): avc:  denied  { write } for  pid=20085 comm="rpc.gssd" scontext=system_u:system_r:gssd_t:s0 tcontext=system_u:system_r:sshd_t:s0-s0:c0.c1023 tclass=key
Fail: AVC messages found.
Checking for errors...
Using stronger AVC checks.
	Define empty RHTS_OPTION_STRONGER_AVC parameter if this causes any problems.
Running 'cat /mnt/testarea/tmp.rhts-db-submit-result.c5XElx | /sbin/ausearch -m AVC -m SELINUX_ERR'
Fail: AVC messages found.
Running 'cat %s | /sbin/ausearch -m USER_AVC >/mnt/testarea/tmp.rhts-db-submit-result.hxCTx1 2>&1'
Info: No AVC messages found.
/bin/grep 'avc: ' /mnt/testarea/dmesg.log | /bin/grep --invert-match TESTOUT.log
No AVC messages found in dmesg
Running '/usr/sbin/sestatus'
SELinux status:                 enabled
SELinuxfs mount:                /sys/fs/selinux
SELinux root directory:         /etc/selinux
Loaded policy name:             targeted
Current mode:                   enforcing
Mode from config file:          enforcing
Policy MLS status:              enabled
Policy deny_unknown status:     allowed
Max kernel policy version:      28
Running 'rpm -q selinux-policy || true'
selinux-policy-3.13.1-16.el7.noarch

Comment 5 errata-xmlrpc 2015-11-19 10:25:31 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://rhn.redhat.com/errata/RHBA-2015-2300.html