Bug 810670 - SELinux is preventing /opt/epson-inkjet-printer-nx420/cups/lib/filter/epson_inkjet_printer_filter from 'execute' accesses on the file /opt/epson-inkjet-printer-nx420/lib64/libEpson_Stylus_NX420.so.1.0.0.
SELinux is preventing /opt/epson-inkjet-printer-nx420/cups/lib/filter/epson_i...
Product: Fedora
Classification: Fedora
Component: selinux-policy (Show other bugs)
x86_64 Unspecified
unspecified Severity unspecified
: ---
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Assigned To: Miroslav Grepl
Fedora Extras Quality Assurance
Depends On:
  Show dependency treegraph
Reported: 2012-04-07 19:07 EDT by ThiTan Tran
Modified: 2012-04-21 23:38 EDT (History)
3 users (show)

See Also:
Fixed In Version: selinux-policy-3.10.0-84.fc16
Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
Last Closed: 2012-04-21 23:38:25 EDT
Type: ---
Regression: ---
Mount Type: ---
Documentation: ---
Verified Versions:
Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

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Description ThiTan Tran 2012-04-07 19:07:04 EDT
libreport version: 2.0.8
executable:     /usr/bin/python
hashmarkername: setroubleshoot
kernel:         3.3.0-8.fc16.x86_64
reason:         SELinux is preventing /opt/epson-inkjet-printer-nx420/cups/lib/filter/epson_inkjet_printer_filter from 'execute' accesses on the file /opt/epson-inkjet-printer-nx420/lib64/libEpson_Stylus_NX420.so.1.0.0.
time:           Sat 07 Apr 2012 04:06:41 PM PDT

:SELinux is preventing /opt/epson-inkjet-printer-nx420/cups/lib/filter/epson_inkjet_printer_filter from 'execute' accesses on the file /opt/epson-inkjet-printer-nx420/lib64/libEpson_Stylus_NX420.so.1.0.0.
:*****  Plugin catchall_labels (83.8 confidence) suggests  ********************
:If you want to allow epson_inkjet_printer_filter to have execute access on the libEpson_Stylus_NX420.so.1.0.0 file
:Then you need to change the label on /opt/epson-inkjet-printer-nx420/lib64/libEpson_Stylus_NX420.so.1.0.0
:# semanage fcontext -a -t FILE_TYPE '/opt/epson-inkjet-printer-nx420/lib64/libEpson_Stylus_NX420.so.1.0.0'
:where FILE_TYPE is one of the following: logrotate_exec_t, apm_exec_t, cups_pdf_exec_t, updpwd_exec_t, cupsd_exec_t, chkpwd_exec_t, mta_exec_type, hostname_exec_t, hplip_exec_t, lpr_exec_t, cupsd_interface_t, lib_t, ld_so_t, bin_t, lib_t, abrt_helper_exec_t, ifconfig_exec_t, textrel_shlib_t, initrc_exec_t, shell_exec_t. 
:Then execute: 
:restorecon -v '/opt/epson-inkjet-printer-nx420/lib64/libEpson_Stylus_NX420.so.1.0.0'
:*****  Plugin catchall (17.1 confidence) suggests  ***************************
:If you believe that epson_inkjet_printer_filter should be allowed execute access on the libEpson_Stylus_NX420.so.1.0.0 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 epson_inkjet_pr /var/log/audit/audit.log | audit2allow -M mypol
:# semodule -i mypol.pp
:Additional Information:
:Source Context                system_u:system_r:cupsd_t:s0-s0:c0.c1023
:Target Context                system_u:object_r:usr_t:s0
:Target Objects                /opt/epson-inkjet-printer-
:                              nx420/lib64/libEpson_Stylus_NX420.so.1.0.0 [ file
:                              ]
:Source                        epson_inkjet_pr
:Source Path                   /opt/epson-inkjet-printer-
:                              nx420/cups/lib/filter/epson_inkjet_printer_filter
:Port                          <Unknown>
:Host                          (removed)
:Source RPM Packages           epson-inkjet-printer-nx420-1.0.0-1lsb3.2.x86_64
:Target RPM Packages           epson-inkjet-printer-nx420-1.0.0-1lsb3.2.x86_64
:Policy RPM                    selinux-policy-3.10.0-80.fc16.noarch
:Selinux Enabled               True
:Policy Type                   targeted
:Enforcing Mode                Enforcing
:Host Name                     (removed)
:Platform                      Linux (removed) 3.3.0-8.fc16.x86_64 #1
:                              SMP Thu Mar 29 18:37:19 UTC 2012 x86_64 x86_64
:Alert Count                   1
:First Seen                    Sat 07 Apr 2012 04:02:05 PM PDT
:Last Seen                     Sat 07 Apr 2012 04:02:05 PM PDT
:Local ID                      cca65abc-50ce-45b2-9f53-d5e1ebdf4fc9
:Raw Audit Messages
:type=AVC msg=audit(1333839725.339:124): avc:  denied  { execute } for  pid=5460 comm="epson_inkjet_pr" path="/opt/epson-inkjet-printer-nx420/lib64/libEpson_Stylus_NX420.so.1.0.0" dev="dm-2" ino=9699968 scontext=system_u:system_r:cupsd_t:s0-s0:c0.c1023 tcontext=system_u:object_r:usr_t:s0 tclass=file
:type=SYSCALL msg=audit(1333839725.339:124): arch=x86_64 syscall=mmap success=no exit=EACCES a0=0 a1=27a8e0 a2=5 a3=802 items=0 ppid=951 pid=5460 auid=4294967295 uid=4 gid=7 euid=4 suid=4 fsuid=4 egid=7 sgid=7 fsgid=7 tty=(none) ses=4294967295 comm=epson_inkjet_pr exe=/opt/epson-inkjet-printer-nx420/cups/lib/filter/epson_inkjet_printer_filter subj=system_u:system_r:cupsd_t:s0-s0:c0.c1023 key=(null)
:Hash: epson_inkjet_pr,cupsd_t,usr_t,file,execute
:#============= cupsd_t ==============
:allow cupsd_t usr_t:file execute;
:audit2allow -R
:#============= cupsd_t ==============
:allow cupsd_t usr_t:file execute;
Comment 1 Daniel Walsh 2012-04-09 15:11:55 EDT
Miroslav lets back port 1c95eb6694f823333c1c0d58ac0b35869f9f75d1 to F16 and RHEL6.
Comment 2 Fedora Update System 2012-04-18 08:56:03 EDT
selinux-policy-3.10.0-84.fc16 has been submitted as an update for Fedora 16.
Comment 3 Fedora Update System 2012-04-21 23:38:25 EDT
selinux-policy-3.10.0-84.fc16 has been pushed to the Fedora 16 stable repository.  If problems still persist, please make note of it in this bug report.

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