Bug 539964

Summary:

SELinux is preventing /usr/lib64/chromium-browser/chrome-sandbox "read" access
on 0.

Detailed Description:

[chrome-sandbox has a permissive type (chrome_sandbox_t). This access was not
denied.]

SELinux denied access requested by chrome-sandbox. It is not expected that this
access is required by chrome-sandbox 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.

Allowing Access:

You can generate a local policy module to allow this access - see FAQ
(http://fedora.redhat.com/docs/selinux-faq-fc5/#id2961385) Please file a bug
report.

Additional Information:

Source Context                unconfined_u:unconfined_r:chrome_sandbox_t:s0-s0:c
                              0.c1023
Target Context                unconfined_u:unconfined_r:unconfined_execmem_t:s0-
                              s0:c0.c1023
Target Objects                0 [ lnk_file ]
Source                        chrome-sandbox
Source Path                   /usr/lib64/chromium-browser/chrome-sandbox
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           chromium-4.0.252.0-0.1.20091119svn32498.fc12
Target RPM Packages           
Policy RPM                    selinux-policy-3.6.32-41.fc12
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Plugin Name                   catchall
Host Name                     (removed)
Platform                      Linux (removed) 2.6.31.5-127.fc12.x86_64 #1
                              SMP Sat Nov 7 21:11:14 EST 2009 x86_64 x86_64
Alert Count                   2
First Seen                    Sat 21 Nov 2009 18:58:33 GMT
Last Seen                     Sat 21 Nov 2009 18:58:33 GMT
Local ID                      c3413f01-93ef-44d0-895e-f1b7f403dbc7
Line Numbers                  

Raw Audit Messages            

node=(removed) type=AVC msg=audit(1258829913.365:78946): avc:  denied  { read } for  pid=6061 comm="chrome-sandbox" name="0" dev=proc ino=1229847 scontext=unconfined_u:unconfined_r:chrome_sandbox_t:s0-s0:c0.c1023 tcontext=unconfined_u:unconfined_r:unconfined_execmem_t:s0-s0:c0.c1023 tclass=lnk_file

node=(removed) type=AVC msg=audit(1258829913.365:78946): avc:  denied  { read } for  pid=6061 comm="chrome-sandbox" scontext=unconfined_u:unconfined_r:chrome_sandbox_t:s0-s0:c0.c1023 tcontext=unconfined_u:unconfined_r:unconfined_execmem_t:s0-s0:c0.c1023 tclass=file

node=(removed) type=SYSCALL msg=audit(1258829913.365:78946): arch=c000003e syscall=89 success=yes exit=9 a0=7fff3010e010 a1=7fff3010df10 a2=ff a3=ffffffff items=0 ppid=6055 pid=6061 auid=500 uid=500 gid=500 euid=0 suid=0 fsuid=0 egid=500 sgid=500 fsgid=500 tty=(none) ses=1 comm="chrome-sandbox" exe="/usr/lib64/chromium-browser/chrome-sandbox" subj=unconfined_u:unconfined_r:chrome_sandbox_t:s0-s0:c0.c1023 key=(null)



Hash String generated from  selinux-policy-3.6.32-41.fc12,catchall,chrome-sandbox,chrome_sandbox_t,unconfined_execmem_t,lnk_file,read
audit2allow suggests:

#============= chrome_sandbox_t ==============
allow chrome_sandbox_t unconfined_execmem_t:file read;
allow chrome_sandbox_t unconfined_execmem_t:lnk_file read;