Bug 1170083 - SELinux is preventing /usr/bin/systemd-tty-ask-password-agent from 'getattr' accesses on the file /proc/<pid>/stat.
Summary: SELinux is preventing /usr/bin/systemd-tty-ask-password-agent from 'getattr' ...
Alias: None
Product: Fedora
Classification: Fedora
Component: selinux-policy
Version: 21
Hardware: x86_64
OS: Unspecified
Target Milestone: ---
Assignee: Miroslav Grepl
QA Contact: Fedora Extras Quality Assurance
Whiteboard: abrt_hash:90cb9fd30f8ac9cd0922df9674d...
Depends On:
TreeView+ depends on / blocked
Reported: 2014-12-03 08:43 UTC by autarch princeps
Modified: 2015-01-30 23:54 UTC (History)
5 users (show)

Fixed In Version: selinux-policy-3.13.1-105.fc21
Doc Type: Bug Fix
Doc Text:
Clone Of:
Last Closed: 2015-01-30 23:54:34 UTC
Type: ---

Attachments (Terms of Use)

Description autarch princeps 2014-12-03 08:43:40 UTC
Description of problem:
SELinux is preventing /usr/bin/systemd-tty-ask-password-agent from 'getattr' accesses on the file /proc/<pid>/stat.

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

If sie denken, dass es systemd-tty-ask-password-agent standardmässig erlaubt sein sollte, getattr Zugriff auf stat file 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 systemd-tty-ask /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                system_u:system_r:systemd_passwd_agent_t:s0
Target Context                system_u:system_r:openvpn_t:s0
Target Objects                /proc/<pid>/stat [ file ]
Source                        systemd-tty-ask
Source Path                   /usr/bin/systemd-tty-ask-password-agent
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           systemd-216-12.fc21.x86_64
Target RPM Packages           
Policy RPM                    selinux-policy-3.13.1-92.fc21.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Permissive
Host Name                     (removed)
Platform                      Linux (removed) 3.17.4-301.fc21.x86_64 #1 SMP Thu
                              Nov 27 19:09:10 UTC 2014 x86_64 x86_64
Alert Count                   2
First Seen                    2014-12-03 09:06:33 CET
Last Seen                     2014-12-03 09:37:09 CET
Local ID                      dc2f297b-7e9b-4fd9-af3b-d875c17dfaa4

Raw Audit Messages
type=AVC msg=audit(1417595829.575:482): avc:  denied  { getattr } for  pid=3637 comm="systemd-tty-ask" path="/proc/3631/stat" dev="proc" ino=43872 scontext=system_u:system_r:systemd_passwd_agent_t:s0 tcontext=system_u:system_r:openvpn_t:s0 tclass=file permissive=1

type=SYSCALL msg=audit(1417595829.575:482): arch=x86_64 syscall=fstat success=yes exit=0 a0=7 a1=7fffe2dceed0 a2=7fffe2dceed0 a3=7fa576b43800 items=0 ppid=1 pid=3637 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=systemd-tty-ask exe=/usr/bin/systemd-tty-ask-password-agent subj=system_u:system_r:systemd_passwd_agent_t:s0 key=(null)

Hash: systemd-tty-ask,systemd_passwd_agent_t,openvpn_t,file,getattr

Version-Release number of selected component:

Additional info:
reporter:       libreport-2.3.0
hashmarkername: setroubleshoot
kernel:         3.17.4-301.fc21.x86_64
type:           libreport

Comment 1 Daniel Walsh 2015-01-02 15:20:06 UTC
077eb9dde73221bc2e4ea8200f19ba08c09ba226 allows this in git.

Comment 2 Fedora Update System 2015-01-27 16:49:09 UTC
selinux-policy-3.13.1-105.fc21 has been submitted as an update for Fedora 21.

Comment 3 Fedora Update System 2015-01-30 04:32:06 UTC
Package selinux-policy-3.13.1-105.fc21:
* should fix your issue,
* was pushed to the Fedora 21 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing selinux-policy-3.13.1-105.fc21'
as soon as you are able to.
Please go to the following url:
then log in and leave karma (feedback).

Comment 4 Fedora Update System 2015-01-30 23:54:34 UTC
selinux-policy-3.13.1-105.fc21 has been pushed to the Fedora 21 stable repository.  If problems still persist, please make note of it in this bug report.

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