Bug 973592 - SELinux is preventing /usr/java/jre1.7.0_21/bin/java from 'read' accesses on the file mtrr.
SELinux is preventing /usr/java/jre1.7.0_21/bin/java from 'read' accesses on ...
Status: CLOSED CURRENTRELEASE
Product: Fedora
Classification: Fedora
Component: selinux-policy (Show other bugs)
18
x86_64 Unspecified
unspecified Severity unspecified
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Assigned To: Miroslav Grepl
Fedora Extras Quality Assurance
abrt_hash:2e4e9048146f7697c7dd4930b89...
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Depends On:
Blocks:
  Show dependency treegraph
 
Reported: 2013-06-12 05:42 EDT by sabugiense
Modified: 2013-10-25 09:15 EDT (History)
4 users (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
Environment:
Last Closed: 2013-10-25 09:15:01 EDT
Type: ---
Regression: ---
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Documentation: ---
CRM:
Verified Versions:
Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---


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Description sabugiense 2013-06-12 05:42:16 EDT
Description of problem:
SELinux is preventing /usr/java/jre1.7.0_21/bin/java from 'read' accesses on the file mtrr.

*****  Plugin mozplugger (99.1 confidence) suggests  *************************

If you want to use the plugin package
Then you must turn off SELinux controls on the Firefox plugins.
Do
# setsebool unconfined_mozilla_plugin_transition 0

*****  Plugin catchall (1.81 confidence) suggests  ***************************

If você acredita que o java deva ser permitido acesso de read em mtrr 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 java /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:mtrr_device_t:s0
Target Objects                mtrr [ file ]
Source                        java
Source Path                   /usr/java/jre1.7.0_21/bin/java
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           jre-1.7.0_21-fcs.x86_64
Target RPM Packages           
Policy RPM                    selinux-policy-3.11.1-97.fc18.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 3.9.4-200.fc18.x86_64 #1 SMP Fri
                              May 24 20:10:49 UTC 2013 x86_64 x86_64
Alert Count                   1
First Seen                    2013-06-12 06:38:22 BRT
Last Seen                     2013-06-12 06:38:22 BRT
Local ID                      c29f59fe-8370-46af-8a58-16c076c27b8f

Raw Audit Messages
type=AVC msg=audit(1371029902.685:356): avc:  denied  { read } for  pid=2905 comm="java" name="mtrr" dev="proc" ino=4026531960 scontext=unconfined_u:unconfined_r:mozilla_plugin_t:s0-s0:c0.c1023 tcontext=system_u:object_r:mtrr_device_t:s0 tclass=file


type=SYSCALL msg=audit(1371029902.685:356): arch=x86_64 syscall=open success=no exit=EACCES a0=7f7ed4384035 a1=0 a2=1b6 a3=238 items=0 ppid=2827 pid=2905 auid=1000 uid=1000 gid=1000 euid=1000 suid=1000 fsuid=1000 egid=1000 sgid=1000 fsgid=1000 ses=1 tty=(none) comm=java exe=/usr/java/jre1.7.0_21/bin/java subj=unconfined_u:unconfined_r:mozilla_plugin_t:s0-s0:c0.c1023 key=(null)

Hash: java,mozilla_plugin_t,mtrr_device_t,file,read

audit2allow

#============= mozilla_plugin_t ==============
allow mozilla_plugin_t mtrr_device_t:file read;

audit2allow -R
require {
	type mozilla_plugin_t;
}

#============= mozilla_plugin_t ==============
dev_read_mtrr(mozilla_plugin_t)


Additional info:
reporter:       libreport-2.1.4
hashmarkername: setroubleshoot
kernel:         3.9.4-200.fc18.x86_64
type:           libreport
Comment 1 Lukas Vrabec 2013-10-25 09:15:01 EDT
#============= mozilla_plugin_t ==============
#!!!! This avc has a dontaudit rule in the current policy

allow mozilla_plugin_t mtrr_device_t:file read;

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