Bug 833688 - SELinux is preventing /usr/bin/bash from 'execute_no_trans' accesses on the file /usr/lib/ld-2.15.so.
Summary: SELinux is preventing /usr/bin/bash from 'execute_no_trans' accesses on the f...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: selinux-policy
Version: 17
Hardware: i686
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Miroslav Grepl
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: abrt_hash:128c3c134041e4ff9ce6fe7189f...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2012-06-20 07:11 UTC by Armando
Modified: 2012-06-30 21:51 UTC (History)
3 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2012-06-30 21:51:39 UTC
Type: ---


Attachments (Terms of Use)

Description Armando 2012-06-20 07:11:35 UTC
libreport version: 2.0.10
executable:     /usr/bin/python2.7
hashmarkername: setroubleshoot
kernel:         3.4.2-4.fc17.i686
time:           Qua 20 Jun 2012 04:11:14 BRT

description:
:SELinux is preventing /usr/bin/bash from 'execute_no_trans' accesses on the file /usr/lib/ld-2.15.so.
:
:*****  Plugin leaks (86.2 confidence) suggests  ******************************
:
:If você quer ignorar o fato do bash estar tentando acesso execute_no_trans de ld-2.15.so file, pois você acredita que ele não deva precisar deste acesso.
:Then você precisa reportar isto como um erro.   
:Você pode gerar um módulo de política local para dontaudit este acesso.
:Do
:# grep /usr/bin/bash /var/log/audit/audit.log | audit2allow -D -M mypol
:# semodule -i mypol.pp
:
:*****  Plugin catchall (14.7 confidence) suggests  ***************************
:
:If você acredita que o bash deva ser permitido acesso de execute_no_trans em ld-2.15.so file  por default.
:Then você precisa reportar este como um erro.
:Você pode gerar um módulo de política local para permitir este acesso.
:Do
:permitir este acesso agora executando:
:# grep acroread /var/log/audit/audit.log | audit2allow -M mypol
:# semodule -i mypol.pp
:
:Additional Information:
:Source Context                unconfined_u:unconfined_r:mozilla_plugin_t:s0-s0:c
:                              0.c1023
:Target Context                system_u:object_r:ld_so_t:s0
:Target Objects                /usr/lib/ld-2.15.so [ file ]
:Source                        acroread
:Source Path                   /usr/bin/bash
:Port                          <Desconhecido>
:Host                          (removed)
:Source RPM Packages           bash-4.2.29-1.fc17.i686
:Target RPM Packages           glibc-2.15-37.fc17.i686
:Policy RPM                    selinux-policy-3.10.0-130.fc17.noarch
:Selinux Enabled               True
:Policy Type                   targeted
:Enforcing Mode                Enforcing
:Host Name                     (removed)
:Platform                      Linux (removed) 3.4.2-4.fc17.i686 #1 SMP Thu Jun
:                              14 22:19:00 UTC 2012 i686 i686
:Alert Count                   1
:First Seen                    Qua 20 Jun 2012 04:00:39 BRT
:Last Seen                     Qua 20 Jun 2012 04:00:39 BRT
:Local ID                      18f528ed-63e3-4bac-872e-cfb246d408ed
:
:Raw Audit Messages
:type=AVC msg=audit(1340175639.323:127): avc:  denied  { execute_no_trans } for  pid=2848 comm="acroread" path="/usr/lib/ld-2.15.so" dev="dm-1" ino=917516 scontext=unconfined_u:unconfined_r:mozilla_plugin_t:s0-s0:c0.c1023 tcontext=system_u:object_r:ld_so_t:s0 tclass=file
:
:
:type=SYSCALL msg=audit(1340175639.323:127): arch=i386 syscall=execve success=no exit=EACCES a0=8443bf8 a1=8443c98 a2=8443d08 a3=8443c98 items=0 ppid=2835 pid=2848 auid=1001 uid=1001 gid=1001 euid=1001 suid=1001 fsuid=1001 egid=1001 sgid=1001 fsgid=1001 tty=(none) ses=2 comm=acroread exe=/usr/bin/bash subj=unconfined_u:unconfined_r:mozilla_plugin_t:s0-s0:c0.c1023 key=(null)
:
:Hash: acroread,mozilla_plugin_t,ld_so_t,file,execute_no_trans
:
:audit2allowunable to open /sys/fs/selinux/policy:  Permission denied
:
:
:audit2allow -Runable to open /sys/fs/selinux/policy:  Permission denied
:
:

Comment 1 Miroslav Grepl 2012-06-20 07:31:32 UTC
Fixed in selinux-policy-3.10.0-133.fc17

Comment 2 Daniel Walsh 2012-06-20 18:27:37 UTC
Do you have mozplugger installed?

Comment 3 Fedora Update System 2012-06-26 21:47:51 UTC
selinux-policy-3.10.0-134.fc17 has been submitted as an update for Fedora 17.
https://admin.fedoraproject.org/updates/selinux-policy-3.10.0-134.fc17

Comment 4 Fedora Update System 2012-06-28 03:37:44 UTC
Package selinux-policy-3.10.0-134.fc17:
* should fix your issue,
* was pushed to the Fedora 17 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing selinux-policy-3.10.0-134.fc17'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2012-10008/selinux-policy-3.10.0-134.fc17
then log in and leave karma (feedback).

Comment 5 Fedora Update System 2012-06-30 21:51:39 UTC
selinux-policy-3.10.0-134.fc17 has been pushed to the Fedora 17 stable repository.  If problems still persist, please make note of it in this bug report.


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