Bug 870651 - SELinux is preventing /usr/sbin/rpcbind from 'unlink' accesses on the sock_file rpcbind.sock.
Summary: SELinux is preventing /usr/sbin/rpcbind from 'unlink' accesses on the sock_fi...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: selinux-policy
Version: 18
Hardware: i686
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Miroslav Grepl
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: abrt_hash:b3d96516b003746aea2e6c11c56...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2012-10-27 16:21 UTC by Mikhail
Modified: 2012-12-20 16:26 UTC (History)
8 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2012-12-20 16:26:56 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)
File: type (9 bytes, text/plain)
2012-10-27 16:21 UTC, Mikhail
no flags Details
File: hashmarkername (14 bytes, text/plain)
2012-10-27 16:21 UTC, Mikhail
no flags Details

Description Mikhail 2012-10-27 16:21:05 UTC
Additional info:
libreport version: 2.0.17
kernel:         3.6.3-3.fc18.i686.PAE

description:
:SELinux is preventing /usr/sbin/rpcbind from 'unlink' accesses on the sock_file rpcbind.sock.
:
:*****  Plugin catchall (100. confidence) suggests  ***************************
:
:If you believe that rpcbind should be allowed unlink access on the rpcbind.sock sock_file by default.
:Then you should report this as a bug.
:You can generate a local policy module to allow this access.
:Do
:allow this access for now by executing:
:# grep rpcbind /var/log/audit/audit.log | audit2allow -M mypol
:# semodule -i mypol.pp
:
:Additional Information:
:Source Context                system_u:system_r:rpcbind_t:s0
:Target Context                system_u:object_r:var_run_t:s0
:Target Objects                rpcbind.sock [ sock_file ]
:Source                        rpcbind
:Source Path                   /usr/sbin/rpcbind
:Port                          <Unknown>
:Host                          (removed)
:Source RPM Packages           rpcbind-0.2.0-20.fc18.i686
:Target RPM Packages           
:Policy RPM                    selinux-policy-3.11.1-46.fc18.noarch
:Selinux Enabled               True
:Policy Type                   targeted
:Enforcing Mode                Enforcing
:Host Name                     (removed)
:Platform                      Linux (removed) 3.6.3-3.fc18.i686.PAE #1 SMP Tue
:                              Oct 23 15:03:41 UTC 2012 i686 i686
:Alert Count                   13
:First Seen                    2012-10-18 13:59:48 YEKT
:Last Seen                     2012-10-27 17:06:06 YEKT
:Local ID                      e230c988-4b04-4750-878e-27988ca3dad2
:
:Raw Audit Messages
:type=AVC msg=audit(1351335966.52:144): avc:  denied  { unlink } for  pid=780 comm="rpcbind" name="rpcbind.sock" dev="tmpfs" ino=15389 scontext=system_u:system_r:rpcbind_t:s0 tcontext=system_u:object_r:var_run_t:s0 tclass=sock_file
:
:
:type=SYSCALL msg=audit(1351335966.52:144): arch=i386 syscall=unlink success=no exit=EACCES a0=b7786a04 a1=0 a2=b778a000 a3=bf967d2e items=0 ppid=1 pid=780 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=rpcbind exe=/usr/sbin/rpcbind subj=system_u:system_r:rpcbind_t:s0 key=(null)
:
:Hash: rpcbind,rpcbind_t,var_run_t,sock_file,unlink
:
:audit2allow
:
:#============= rpcbind_t ==============
:allow rpcbind_t var_run_t:sock_file unlink;
:
:audit2allow -R
:
:#============= rpcbind_t ==============
:allow rpcbind_t var_run_t:sock_file unlink;
:

Comment 1 Mikhail 2012-10-27 16:21:08 UTC
Created attachment 634275 [details]
File: type

Comment 2 Mikhail 2012-10-27 16:21:10 UTC
Created attachment 634276 [details]
File: hashmarkername

Comment 3 Daniel Walsh 2012-10-30 20:10:50 UTC
Fixed in selinux-policy-3.11.1-48.fc18.noarch

Comment 4 Kamil Páral 2012-11-02 10:51:59 UTC
Absolutely no idea when and why it happened, but this is a clean F18 installation.

Package: (null)
Architecture: x86_64
OS Release: Fedora release 18 (Spherical Cow)

Comment 5 Fedora Update System 2012-11-05 21:06:54 UTC
selinux-policy-3.11.1-50.fc18 has been submitted as an update for Fedora 18.
https://admin.fedoraproject.org/updates/selinux-policy-3.11.1-50.fc18

Comment 6 Fedora Update System 2012-11-06 18:54:52 UTC
Package selinux-policy-3.11.1-50.fc18:
* should fix your issue,
* was pushed to the Fedora 18 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing selinux-policy-3.11.1-50.fc18'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2012-17705/selinux-policy-3.11.1-50.fc18
then log in and leave karma (feedback).

Comment 7 Jeff Layton 2012-11-10 12:00:35 UTC
rpcbind should be able to unlink its own unix socket.

Package: (null)
Architecture: x86_64
OS Release: Fedora release 18 (Spherical Cow)

Comment 8 Fedora Update System 2012-12-20 16:26:59 UTC
selinux-policy-3.11.1-50.fc18 has been pushed to the Fedora 18 stable repository.  If problems still persist, please make note of it in this bug report.


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