Bug 723007

Summary: SELinux is preventing /usr/bin/abrt-dump-oops (deleted) from 'getattr' accesses on the fichier /proc/sys/kernel/tainted.
Product: [Fedora] Fedora Reporter: Nicolas Mailhot <nicolas.mailhot>
Component: selinux-policyAssignee: Miroslav Grepl <mgrepl>
Status: CLOSED DUPLICATE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: medium    
Version: rawhideCC: dominick.grift, dwalsh, mgrepl
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard: setroubleshoot_trace_hash:a4f79fa133cb82618c639fa6edf76b21892599b11f523f0853807b4a44c9a167
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2011-07-19 07:16:32 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:

Description Nicolas Mailhot 2011-07-18 18:07:34 UTC
SELinux is preventing /usr/bin/abrt-dump-oops (deleted) from 'getattr' accesses on the fichier /proc/sys/kernel/tainted.

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

If you believe that abrt-dump-oops (deleted) should be allowed getattr access on the tainted 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 abrt-dump-oops /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                system_u:system_r:abrt_helper_t:s0
Target Context                system_u:object_r:sysctl_kernel_t:s0
Target Objects                /proc/sys/kernel/tainted [ file ]
Source                        abrt-dump-oops
Source Path                   /usr/bin/abrt-dump-oops (deleted)
Port                          <Inconnu>
Host                          (removed)
Source RPM Packages           
Target RPM Packages           
Policy RPM                    selinux-policy-3.10.0-5.fc16
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Permissive
Host Name                     (removed)
Platform                      Linux (removed) 3.0-0.rc7.git3.1.fc16.x86_64 #1
                              SMP Fri Jul 15 22:56:12 UTC 2011 x86_64 x86_64
Alert Count                   1
First Seen                    lun. 18 juil. 2011 19:52:57 CEST
Last Seen                     lun. 18 juil. 2011 19:52:57 CEST
Local ID                      f70c6bdf-e406-4ffe-bee8-d4c12eada8c5

Raw Audit Messages
type=AVC msg=audit(1311011577.949:3988): avc:  denied  { getattr } for  pid=6368 comm="abrt-dump-oops" path="/proc/sys/kernel/tainted" dev=proc ino=2910120 scontext=system_u:system_r:abrt_helper_t:s0 tcontext=system_u:object_r:sysctl_kernel_t:s0 tclass=file


type=SYSCALL msg=audit(1311011577.949:3988): arch=x86_64 syscall=fstat success=yes exit=0 a0=5 a1=7fffcd910e50 a2=7fffcd910e50 a3=7fffcd910d50 items=0 ppid=1 pid=6368 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=abrt-dump-oops exe=2F7573722F62696E2F616272742D64756D702D6F6F7073202864656C6574656429 subj=system_u:system_r:abrt_helper_t:s0 key=(null)

Hash: abrt-dump-oops,abrt_helper_t,sysctl_kernel_t,file,getattr

audit2allow

#============= abrt_helper_t ==============
allow abrt_helper_t sysctl_kernel_t:file getattr;

audit2allow -R

#============= abrt_helper_t ==============
allow abrt_helper_t sysctl_kernel_t:file getattr;

Comment 1 Miroslav Grepl 2011-07-19 07:16:32 UTC

*** This bug has been marked as a duplicate of bug 723006 ***