Bug 495977

Summary: SELinux is preventing libvirtd (virtd_t) "signull" virtd_t.
Product: [Fedora] Fedora Reporter: Matěj Cepl <mcepl>
Component: libvirtAssignee: Daniel Veillard <veillard>
Status: CLOSED RAWHIDE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: low    
Version: rawhideCC: berrange, clalance, crobinso, dwalsh, itamar, markmc, veillard, virt-maint
Target Milestone: ---   
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2009-04-20 07:49:43 EDT Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---
Bug Depends On:    
Bug Blocks: 480594    

Description Matěj Cepl 2009-04-15 15:12:51 EDT
Souhrn:

SELinux is preventing libvirtd (virtd_t) "signull" virtd_t.

Podrobný popis:

SELinux denied access requested by libvirtd. It is not expected that this access
is required by libvirtd and this access may signal an intrusion attempt. It is
also possible that the specific version or configuration of the application is
causing it to require additional access.

Povolení přístupu:

You can generate a local policy module to allow this access - see FAQ
(http://fedora.redhat.com/docs/selinux-faq-fc5/#id2961385) Or you can disable
SELinux protection altogether. Disabling SELinux protection is not recommended.
Please file a bug report (http://bugzilla.redhat.com/bugzilla/enter_bug.cgi)
against this package.

Další informace:

Kontext zdroje                staff_u:system_r:virtd_t:s0-s0:c0.c1023
Kontext cíle                 staff_u:system_r:virtd_t:s0-s0:c0.c1023
Objekty cíle                 None [ process ]
Zdroj                         libvirtd
Cesta zdroje                  /usr/sbin/libvirtd
Port                          <Neznámé>
Počítač                    viklef.ceplovi.cz
RPM balíčky zdroje          libvirt-0.6.2-1.fc11
RPM balíčky cíle           
RPM politiky                  selinux-policy-3.6.12-2.fc11
Selinux povolen               True
Typ politiky                  targeted
MLS povoleno                  True
Vynucovací režim            Enforcing
Název zásuvného modulu     catchall
Název počítače            viklef.ceplovi.cz
Platforma                     Linux viklef.ceplovi.cz 2.6.29.1-54.fc11.x86_64 #1
                              SMP Tue Apr 7 05:26:42 EDT 2009 x86_64 x86_64
Počet upozornění           3
Poprvé viděno               Út 14. duben 2009, 16:42:29 CEST
Naposledy viděno             St 15. duben 2009, 21:12:03 CEST
Místní ID                   70ce417c-2deb-46a4-aeeb-751064b1841a
Čísla řádků              

Původní zprávy auditu      

node=viklef.ceplovi.cz type=AVC msg=audit(1239822723.66:242): avc:  denied  { signull } for  pid=4933 comm="libvirtd" scontext=staff_u:system_r:virtd_t:s0-s0:c0.c1023 tcontext=staff_u:system_r:virtd_t:s0-s0:c0.c1023 tclass=process

node=viklef.ceplovi.cz type=SYSCALL msg=audit(1239822723.66:242): arch=c000003e syscall=62 success=yes exit=0 a0=1d17 a1=0 a2=3f278b9f20 a3=344a56812c items=0 ppid=1 pid=4933 auid=500 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=2 comm="libvirtd" exe="/usr/sbin/libvirtd" subj=staff_u:system_r:virtd_t:s0-s0:c0.c1023 key=(null)
Comment 1 Daniel Walsh 2009-04-20 07:49:43 EDT
Fixed in selinux-policy-3.6.12-9.fc11.noarch