Bug 1264664 - SELinux is preventing /usr/sbin/ufdbgclient from write access on the sock_file ufdbguardd-03977.
SELinux is preventing /usr/sbin/ufdbgclient from write access on the sock_fil...
Product: Red Hat Enterprise Linux 7
Classification: Red Hat
Component: selinux-policy (Show other bugs)
All Linux
unspecified Severity high
: rc
: ---
Assigned To: Miroslav Grepl
BaseOS QE Security Team
Depends On:
  Show dependency treegraph
Reported: 2015-09-20 07:24 EDT by Brian J. Murrell
Modified: 2015-12-18 06:01 EST (History)
6 users (show)

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Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
Last Closed: 2015-12-18 06:01:14 EST
Type: Bug
Regression: ---
Mount Type: ---
Documentation: ---
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Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
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Description Brian J. Murrell 2015-09-20 07:24:37 EDT
SELinux is preventing /usr/sbin/ufdbgclient from write access on the sock_file ufdbguardd-03977.

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

If you believe that ufdbgclient should be allowed write access on the ufdbguardd-03977 sock_file by default.
Then you should report this as a bug.
You can generate a local policy module to allow this access.
allow this access for now by executing:
# grep ufdbgclient /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                system_u:system_r:squid_t:s0
Target Context                system_u:object_r:initrc_tmp_t:s0
Target Objects                ufdbguardd-03977 [ sock_file ]
Source                        ufdbgclient
Source Path                   /usr/sbin/ufdbgclient
Port                          <Unknown>
Host                          server.interlinx.bc.ca
Source RPM Packages           ufdbGuard-1.31-13.CentOS7.x86_64
Target RPM Packages           
Policy RPM                    selinux-policy-3.13.1-23.el7_1.17.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     server.interlinx.bc.ca
Platform                      Linux server.interlinx.bc.ca
                              3.10.0-229.11.1.el7.x86_64 #1 SMP Thu Aug 6
                              01:06:18 UTC 2015 x86_64 x86_64
Alert Count                   8651
First Seen                    2015-09-17 07:09:33 EDT
Last Seen                     2015-09-20 07:15:27 EDT
Local ID                      b09c4f2b-abe9-4f3b-84d1-635605842903

Raw Audit Messages
type=AVC msg=audit(1442747727.197:12109): avc:  denied  { write } for  pid=32231 comm="ufdbgclient" name="ufdbguardd-03977" dev="dm-4" ino=65383 scontext=system_u:system_r:squid_t:s0 tcontext=system_u:object_r:initrc_tmp_t:s0 tclass=sock_file

type=SYSCALL msg=audit(1442747727.197:12109): arch=x86_64 syscall=connect success=no exit=EACCES a0=4 a1=7fff297e1300 a2=6e a3=1 items=0 ppid=31543 pid=32231 auid=4294967295 uid=23 gid=23 euid=23 suid=23 fsuid=23 egid=23 sgid=23 fsgid=23 tty=(none) ses=4294967295 comm=ufdbgclient exe=/usr/sbin/ufdbgclient subj=system_u:system_r:squid_t:s0 key=(null)

Hash: ufdbgclient,squid_t,initrc_tmp_t,sock_file,write
Comment 2 Miroslav Grepl 2015-12-18 06:01:14 EST
the problem is there is no policy for ufdbguardd. You would need to create a new one or you can create a local policy rule to allow this rule.

# grep ufdbgclient /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

If you would like to go with a new policy, please contact selinux@lists.fedoraproject.org.

Thank you.

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