Bug 1013843 - SELinux is preventing /usr/bin/python2.7 from 'write' accesses on the directory /dev/hugepages.
SELinux is preventing /usr/bin/python2.7 from 'write' accesses on the directo...
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:
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Reported: 2013-09-30 18:07 EDT by Heiko Adams
Modified: 2013-11-10 01:20 EST (History)
4 users (show)

See Also:
Fixed In Version: selinux-policy-3.12.1-90.fc20
Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
Last Closed: 2013-11-10 01:20:58 EST
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Regression: ---
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Verified Versions:
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RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

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Description Heiko Adams 2013-09-30 18:07:56 EDT
Description of problem:
Started tuned
SELinux is preventing /usr/bin/python2.7 from 'write' accesses on the directory /dev/hugepages.

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

If sie denken, dass es python2.7 standardmässig erlaubt sein sollte, write Zugriff auf hugepages directory zu erhalten.
Then sie sollten dies als Fehler melden.
Um diesen Zugriff zu erlauben, können Sie ein lokales Richtlinien-Modul erstellen.
zugriff jetzt erlauben, indem Sie die nachfolgenden Befehle ausführen:
# grep tuned /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                system_u:system_r:tuned_t:s0
Target Context                system_u:object_r:hugetlbfs_t:s0
Target Objects                /dev/hugepages [ dir ]
Source                        tuned
Source Path                   /usr/bin/python2.7
Port                          <Unbekannt>
Host                          (removed)
Source RPM Packages           python-2.7.5-7.fc20.x86_64
Target RPM Packages           
Policy RPM                    selinux-policy-3.12.1-84.fc20.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 3.11.1-300.fc20.x86_64 #1 SMP Sat
                              Sep 14 15:01:23 UTC 2013 x86_64 x86_64
Alert Count                   1
First Seen                    2013-10-01 00:06:50 CEST
Last Seen                     2013-10-01 00:06:50 CEST
Local ID                      ec5fc402-1e38-4d1f-bae4-81fb02976e64

Raw Audit Messages
type=AVC msg=audit(1380578810.501:759): avc:  denied  { write } for  pid=8513 comm="tuned" name="/" dev="hugetlbfs" ino=9736 scontext=system_u:system_r:tuned_t:s0 tcontext=system_u:object_r:hugetlbfs_t:s0 tclass=dir

type=SYSCALL msg=audit(1380578810.501:759): arch=x86_64 syscall=access success=no exit=EACCES a0=7fff3e45d6ca a1=2 a2=0 a3=0 items=0 ppid=1 pid=8513 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 ses=4294967295 tty=(none) comm=tuned exe=/usr/bin/python2.7 subj=system_u:system_r:tuned_t:s0 key=(null)

Hash: tuned,tuned_t,hugetlbfs_t,dir,write

Additional info:
reporter:       libreport-2.1.7
hashmarkername: setroubleshoot
kernel:         3.11.1-300.fc20.x86_64
type:           libreport
Comment 1 Daniel Walsh 2013-10-04 10:26:55 EDT
ce32d2745fe6e5a634a01b3d01f8ee1b41e43190 fixes this in git.
Comment 3 Fedora Update System 2013-10-15 12:29:41 EDT
selinux-policy-3.12.1-90.fc20 has been submitted as an update for Fedora 20.
Comment 4 Fedora Update System 2013-10-17 16:21:01 EDT
Package selinux-policy-3.12.1-90.fc20:
* should fix your issue,
* was pushed to the Fedora 20 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing selinux-policy-3.12.1-90.fc20'
as soon as you are able to.
Please go to the following url:
then log in and leave karma (feedback).
Comment 5 Fedora Update System 2013-11-10 01:20:58 EST
selinux-policy-3.12.1-90.fc20 has been pushed to the Fedora 20 stable repository.  If problems still persist, please make note of it in this bug report.

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