Red Hat Bugzilla – Bug 818486
SELinux is preventing /opt/google/chrome/nacl_helper_bootstrap from 'read' accesses on the file /home/lamp/k (deleted).
Last modified: 2012-06-27 23:26:44 EDT
libreport version: 2.0.8 executable: /usr/bin/python hashmarkername: setroubleshoot kernel: 3.3.2-6.fc16.x86_64 reason: SELinux is preventing /opt/google/chrome/nacl_helper_bootstrap from 'read' accesses on the file /home/lamp/k (deleted). time: gio 03 mag 2012 10:38:59 CEST description: :SELinux is preventing /opt/google/chrome/nacl_helper_bootstrap from 'read' accesses on the file /home/lamp/k (deleted). : :***** Plugin catchall (100. confidence) suggests *************************** : :If you believe that nacl_helper_bootstrap should be allowed read access on the k (deleted) 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 nacl_helper_boo /var/log/audit/audit.log | audit2allow -M mypol :# semodule -i mypol.pp : :Additional Information: :Source Context unconfined_u:unconfined_r:chrome_sandbox_nacl_t:s0 : -s0:c0.c1023 :Target Context system_u:object_r:user_home_t:s0 :Target Objects /home/lamp/k (deleted) [ file ] :Source nacl_helper_boo :Source Path /opt/google/chrome/nacl_helper_bootstrap :Port <Sconosciuto> :Host (removed) :Source RPM Packages google-chrome-stable-18.0.1025.168-134367.x86_64 :Target RPM Packages :Policy RPM selinux-policy-3.10.0-84.fc16.noarch :Selinux Enabled True :Policy Type targeted :Enforcing Mode Enforcing :Host Name (removed) :Platform Linux (removed) 3.3.2-6.fc16.x86_64 #1 SMP : Sat Apr 21 12:43:20 UTC 2012 x86_64 x86_64 :Alert Count 1 :First Seen gio 03 mag 2012 10:38:25 CEST :Last Seen gio 03 mag 2012 10:38:25 CEST :Local ID 6d63d668-ed51-427b-8b4d-aaeab43d9937 : :Raw Audit Messages :type=AVC msg=audit(1336034305.972:75): avc: denied { read } for pid=3294 comm="nacl_helper_boo" path=2F686F6D652F6C616D702F6B202864656C6574656429 dev="sda5" ino=1966088 scontext=unconfined_u:unconfined_r:chrome_sandbox_nacl_t:s0-s0:c0.c1023 tcontext=system_u:object_r:user_home_t:s0 tclass=file : : :type=SYSCALL msg=audit(1336034305.972:75): arch=x86_64 syscall=execve success=yes exit=0 a0=7f9f03d16298 a1=7f9f03d10210 a2=7fffe27168c0 a3=7fffe2713550 items=0 ppid=2 pid=3294 auid=1000 uid=1000 gid=1000 euid=1000 suid=1000 fsuid=1000 egid=1000 sgid=1000 fsgid=1000 tty=(none) ses=2 comm=nacl_helper_boo exe=/opt/google/chrome/nacl_helper_bootstrap subj=unconfined_u:unconfined_r:chrome_sandbox_nacl_t:s0-s0:c0.c1023 key=(null) : :Hash: nacl_helper_boo,chrome_sandbox_nacl_t,user_home_t,file,read : :audit2allow : :#============= chrome_sandbox_nacl_t ============== :allow chrome_sandbox_nacl_t user_home_t:file read; : :audit2allow -R : :#============= chrome_sandbox_nacl_t ============== :allow chrome_sandbox_nacl_t user_home_t:file read; :
This looks like a leaked file descriptor. Any idea what /home/lamp/k was?
Added dontaudit. Fixed in selinux-policy-3.10.0-121.fc17
selinux-policy-3.10.0-89.fc16 has been submitted as an update for Fedora 16. https://admin.fedoraproject.org/updates/selinux-policy-3.10.0-89.fc16
Package selinux-policy-3.10.0-89.fc16: * should fix your issue, * was pushed to the Fedora 16 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing selinux-policy-3.10.0-89.fc16' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2012-9507/selinux-policy-3.10.0-89.fc16 then log in and leave karma (feedback).
selinux-policy-3.10.0-89.fc16 has been pushed to the Fedora 16 stable repository. If problems still persist, please make note of it in this bug report.