Bug 692456

Summary: SELinux is preventing /usr/sbin/pcscd from 'setattr' accesses on the sock_file pcscd.comm.
Product: [Fedora] Fedora Reporter: Jóhann B. Guðmundsson <johannbg>
Component: selinux-policyAssignee: Miroslav Grepl <mgrepl>
Status: CLOSED DUPLICATE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: unspecified    
Version: 15CC: dwalsh, mgrepl
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard: setroubleshoot_trace_hash:c49f5a07049ffd3d4cf067aa16e4552fc8b6f478e9451242dcc5f7cbad43a65d
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2011-03-31 12:35:28 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:

Description Jóhann B. Guðmundsson 2011-03-31 12:02:28 UTC
SELinux is preventing /usr/sbin/pcscd from 'setattr' accesses on the sock_file pcscd.comm.

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

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

Additional Information:
Source Context                system_u:system_r:pcscd_t:s0
Target Context                system_u:object_r:tmpfs_t:s0
Target Objects                pcscd.comm [ sock_file ]
Source                        pcscd
Source Path                   /usr/sbin/pcscd
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           pcsc-lite-1.7.1-1.fc15
Target RPM Packages           
Policy RPM                    selinux-policy-3.9.16-6.fc15
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Permissive
Host Name                     (removed)
Platform                      Linux (removed) 2.6.38.2-9.fc15.x86_64 #1
                              SMP Wed Mar 30 16:55:57 UTC 2011 x86_64 x86_64
Alert Count                   1
First Seen                    Thu 31 Mar 2011 10:01:48 AM GMT
Last Seen                     Thu 31 Mar 2011 10:01:48 AM GMT
Local ID                      f91aad6b-af07-4448-be88-b31c936ab713

Raw Audit Messages
type=AVC msg=audit(1301565708.606:99): avc:  denied  { setattr } for  pid=1094 comm="pcscd" name="pcscd.comm" dev=tmpfs ino=16290 scontext=system_u:system_r:pcscd_t:s0 tcontext=system_u:object_r:tmpfs_t:s0 tclass=sock_file


type=SYSCALL msg=audit(1301565708.606:99): arch=x86_64 syscall=chmod success=yes exit=0 a0=412d1d a1=1b6 a2=16 a3=7fffe8d3dd30 items=0 ppid=1087 pid=1094 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=pcscd exe=/usr/sbin/pcscd subj=system_u:system_r:pcscd_t:s0 key=(null)

Hash: pcscd,pcscd_t,tmpfs_t,sock_file,setattr

audit2allow

#============= pcscd_t ==============
allow pcscd_t tmpfs_t:sock_file setattr;

audit2allow -R

#============= pcscd_t ==============
allow pcscd_t tmpfs_t:sock_file setattr;

Comment 1 Daniel Walsh 2011-03-31 12:35:28 UTC

*** This bug has been marked as a duplicate of bug 692459 ***