Bug 1093567 - Unable to execute docker as confined user (staff_u)
Summary: Unable to execute docker as confined user (staff_u)
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: selinux-policy
Version: 20
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Miroslav Grepl
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2014-05-02 05:33 UTC by Niranjan Mallapadi Raghavender
Modified: 2014-06-26 01:53 UTC (History)
4 users (show)

Fixed In Version: selinux-policy-3.12.1-171.fc20
Clone Of:
Environment:
Last Closed: 2014-06-26 01:53:14 UTC
Type: Bug
Embargoed:


Attachments (Terms of Use)

Description Niranjan Mallapadi Raghavender 2014-05-02 05:33:59 UTC
Description of problem:

After installing docker and making the user member of docker group, docker command fails to run and fails with error "Permission denied"


[mniranja@mniranja ~]$ docker
bash: /usr/bin/docker: Permission denied

[mniranja@mniranja ~]$ sudo /usr/bin/docker 
sesh: unable to execute /usr/bin/docker: Permission denied

[mniranja@mniranja ~]$ id
uid=1004(mniranja) gid=1005(mniranja) groups=1005(mniranja),984(docker),1000(groupadmin) context=staff_u:staff_r:staff_t:s0-s0:c0.c1023
[mniranja@mniranja ~]$ id -Z
staff_u:staff_r:staff_t:s0-s0:c0.c1023


Version-Release number of selected component (if applicable):
docker-io-0.9.1-1.fc20.x86_64
selinux-policy-3.12.1-158.fc20.noarch
kernel-3.12.8-300.fc20.x86_64




Steps to Reproduce:
1. Install fedora 20
2. Confined user to staff_u
3. install docker-io 
4. make the user member of docker group
5. run docker

Actual results:
[mniranja@mniranja ~]$ docker
bash: /usr/bin/docker: Permission denied


Expected results:
docker should be able to run as confined user. 



Additional info:

Below are the avc messages:

type=AVC msg=audit(1399008818.339:760): avc:  denied  { execute } for  pid=3732 comm="bash" name="docker" dev="dm-2" ino=782793 scontext=staff_u:staff_r:staff_t:s0-s0:c0.c1023 tcontext=system_u:object_r:docker_exec_t:s0 tclass=file
type=SYSCALL msg=audit(1399008818.339:760): arch=c000003e syscall=59 success=no exit=-13 a0=18608f0 a1=1860a00 a2=16f4850 a3=8 items=0 ppid=2318 pid=3732 auid=1004 uid=1004 gid=1005 euid=1004 suid=1004 fsuid=1004 egid=1005 sgid=1005 fsgid=1005 ses=1 tty=pts0 comm="bash" exe="/usr/bin/bash" subj=staff_u:staff_r:staff_t:s0-s0:c0.c1023 key=(null)
type=AVC msg=audit(1399008818.339:761): avc:  denied  { getattr } for  pid=3732 comm="bash" path="/usr/bin/docker" dev="dm-2" ino=782793 scontext=staff_u:staff_r:staff_t:s0-s0:c0.c1023 tcontext=system_u:object_r:docker_exec_t:s0 tclass=file
type=SYSCALL msg=audit(1399008818.339:761): arch=c000003e syscall=4 success=no exit=-13 a0=18608f0 a1=7fff50fd3070 a2=7fff50fd3070 a3=8 items=0 ppid=2318 pid=3732 auid=1004 uid=1004 gid=1005 euid=1004 suid=1004 fsuid=1004 egid=1005 sgid=1005 fsgid=1005 ses=1 tty=pts0 comm="bash" exe="/usr/bin/bash" subj=staff_u:staff_r:staff_t:s0-s0:c0.c1023 key=(null)
type=AVC msg=audit(1399008818.339:762): avc:  denied  { getattr } for  pid=3732 comm="bash" path="/usr/bin/docker" dev="dm-2" ino=782793 scontext=staff_u:staff_r:staff_t:s0-s0:c0.c1023 tcontext=system_u:object_r:docker_exec_t:s0 tclass=file
type=SYSCALL msg=audit(1399008818.339:762): arch=c000003e syscall=4 success=no exit=-13 a0=18608f0 a1=7fff50fd3050 a2=7fff50fd3050 a3=8 items=0 ppid=2318 pid=3732 auid=1004 uid=1004 gid=1005 euid=1004 suid=1004 fsuid=1004 egid=1005 sgid=1005 fsgid=1005 ses=1 tty=pts0 comm="bash" exe="/usr/bin/bash" subj=staff_u:staff_r:staff_t:s0-s0:c0.c1023 key=(null)
type=AVC msg=audit(1399008818.347:763): avc:  denied  { rlimitinh } for  pid=3737 comm="setroubleshootd" scontext=system_u:system_r:system_dbusd_t:s0-s0:c0.c1023 tcontext=system_u:system_r:setroubleshootd_t:s0-s0:c0.c1023 tclass=process
type=AVC msg=audit(1399008818.347:763): avc:  denied  { siginh } for  pid=3737 comm="setroubleshootd" scontext=system_u:system_r:system_dbusd_t:s0-s0:c0.c1023 tcontext=system_u:system_r:setroubleshootd_t:s0-s0:c0.c1023 tclass=process
type=AVC msg=audit(1399008818.347:763): avc:  denied  { noatsecure } for  pid=3737 comm="setroubleshootd" scontext=system_u:system_r:system_dbusd_t:s0-s0:c0.c1023 tcontext=system_u:system_r:setroubleshootd_t:s0-s0:c0.c1023 tclass=process
type=SYSCALL msg=audit(1399008818.347:763): arch=c000003e syscall=59 success=yes exit=0 a0=7f6f63ccd810 a1=7f6f63ccd710 a2=7f6f63ccc010 a3=0 items=0 ppid=3735 pid=3737 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 ses=4294967295 tty=(none) comm="setroubleshootd" exe="/usr/bin/python2.7" subj=system_u:system_r:setroubleshootd_t:s0-s0:c0.c1023 key=(null)
type=AVC msg=audit(1399008818.528:764): avc:  denied  { write } for  pid=3737 comm="setroubleshootd" name=".dbenv.lock" dev="dm-10" ino=129802 scontext=system_u:system_r:setroubleshootd_t:s0-s0:c0.c1023 tcontext=system_u:object_r:rpm_var_lib_t:s0 tclass=file
type=SYSCALL msg=audit(1399008818.528:764): arch=c000003e syscall=2 success=no exit=-13 a0=2c377d0 a1=42 a2=1a4 a3=0 items=0 ppid=3735 pid=3737 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 ses=4294967295 tty=(none) comm="setroubleshootd" exe="/usr/bin/python2.7" subj=system_u:system_r:setroubleshootd_t:s0-s0:c0.c1023 key=(null)

Comment 1 Daniel Walsh 2014-06-03 20:17:26 UTC
2ad041b4a89389d39efe06fd484a282f547e77e0 and f867f994d599fac4fae26db980f908b91505864a fix this in git.

Comment 2 Fedora Update System 2014-06-09 20:09:05 UTC
selinux-policy-3.12.1-167.fc20 has been submitted as an update for Fedora 20.
https://admin.fedoraproject.org/updates/selinux-policy-3.12.1-167.fc20

Comment 3 Fedora Update System 2014-06-11 16:25:00 UTC
Package selinux-policy-3.12.1-167.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-3.12.1-167.fc20'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2014-7240/selinux-policy-3.12.1-167.fc20
then log in and leave karma (feedback).

Comment 4 Fedora Update System 2014-06-19 13:18:22 UTC
selinux-policy-3.12.1-171.fc20 has been submitted as an update for Fedora 20.
https://admin.fedoraproject.org/updates/selinux-policy-3.12.1-171.fc20

Comment 5 Fedora Update System 2014-06-19 22:52:35 UTC
Package selinux-policy-3.12.1-171.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-3.12.1-171.fc20'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2014-7499/selinux-policy-3.12.1-171.fc20
then log in and leave karma (feedback).

Comment 6 Fedora Update System 2014-06-26 01:53:14 UTC
selinux-policy-3.12.1-171.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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