Bug 967171

Summary: SELinux is preventing /usr/bin/clamscan from 'getattr' accesses on the blk_file /dev/dm-2.
Product: [Fedora] Fedora Reporter: Grosswiler Roger <roger>
Component: selinux-policyAssignee: Miroslav Grepl <mgrepl>
Status: CLOSED DUPLICATE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 19CC: dominick.grift, dwalsh, mgrepl
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:c7af564839a5fe62f1a71d1f83ae8e532dd13b06701c58ab3e64fe15e3cc4188
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2013-05-27 10:15:45 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Grosswiler Roger 2013-05-25 07:06:43 UTC
Description of problem:
SELinux is preventing /usr/bin/clamscan from 'getattr' accesses on the blk_file /dev/dm-2.

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

If sie denken, dass es clamscan standardmässig erlaubt sein sollte, getattr Zugriff auf dm-2 blk_file zu erhalten.
Then sie sollten dies als Fehler melden.
Um diesen Zugriff zu erlauben, können Sie ein lokales Richtlinien-Modul erstellen.
Do
zugriff jetzt erlauben, indem Sie die nachfolgenden Befehle ausführen:
# grep clamscan /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                system_u:system_r:antivirus_t:s0-s0:c0.c1023
Target Context                system_u:object_r:fixed_disk_device_t:s0
Target Objects                /dev/dm-2 [ blk_file ]
Source                        clamscan
Source Path                   /usr/bin/clamscan
Port                          <Unbekannt>
Host                          (removed)
Source RPM Packages           clamav-0.97.8-1.fc19.x86_64
Target RPM Packages           
Policy RPM                    selinux-policy-3.12.1-44.fc19.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 3.9.3-301.fc19.x86_64 #1 SMP Mon
                              May 20 12:50:56 UTC 2013 x86_64 x86_64
Alert Count                   27
First Seen                    2013-05-13 06:50:08 CEST
Last Seen                     2013-05-25 06:58:20 CEST
Local ID                      731f36e6-f77b-4947-9f69-31e5f498ec2e

Raw Audit Messages
type=AVC msg=audit(1369457900.847:24526): avc:  denied  { getattr } for  pid=23901 comm="clamscan" path="/dev/dm-2" dev="devtmpfs" ino=14456 scontext=system_u:system_r:antivirus_t:s0-s0:c0.c1023 tcontext=system_u:object_r:fixed_disk_device_t:s0 tclass=blk_file


type=SYSCALL msg=audit(1369457900.847:24526): arch=x86_64 syscall=lstat success=no exit=EACCES a0=6cc4b0 a1=7fff1f06d170 a2=7fff1f06d170 a3=4 items=0 ppid=23899 pid=23901 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 ses=13 tty=(none) comm=clamscan exe=/usr/bin/clamscan subj=system_u:system_r:antivirus_t:s0-s0:c0.c1023 key=(null)

Hash: clamscan,antivirus_t,fixed_disk_device_t,blk_file,getattr

Additional info:
reporter:       libreport-2.1.4
hashmarkername: setroubleshoot
kernel:         3.9.3-301.fc19.x86_64
type:           libreport

Comment 1 Miroslav Grepl 2013-05-27 10:15:45 UTC

*** This bug has been marked as a duplicate of bug 967166 ***