Summary: SELinux is preventing /bin/bash "execute" access on /bin/mountpoint. Detailed Description: SELinux denied access requested by dhclient-script. It is not expected that this access is required by dhclient-script 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://docs.fedoraproject.org/selinux-faq-fc5/#id2961385) Please file a bug report. Additional Information: Source Context unconfined_u:system_r:dhcpc_t:s0-s0:c0.c1023 Target Context system_u:object_r:mount_exec_t:s0 Target Objects /bin/mountpoint [ file ] Source dhclient-script Source Path /bin/bash Port <Unknown> Host (removed) Source RPM Packages bash-4.1.7-3.fc14 Target RPM Packages sysvinit-tools-2.87-4.dsf.fc14 Policy RPM selinux-policy-3.8.8-20.fc14 Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Plugin Name catchall Host Name (removed) Platform Linux (removed) 2.6.35.2-9.fc14.x86_64 #1 SMP Tue Aug 17 22:36:15 UTC 2010 x86_64 x86_64 Alert Count 12 First Seen fim 26.ágú 2010, 22:31:15 GMT Last Seen fös 27.ágú 2010, 01:08:36 GMT Local ID 7d7af239-0fe9-4906-a92e-14c642cec9ca Line Numbers Raw Audit Messages node=(removed) type=AVC msg=audit(1282871316.428:135): avc: denied { execute } for pid=1971 comm="dhclient-script" name="mountpoint" dev=sdb5 ino=659292 scontext=unconfined_u:system_r:dhcpc_t:s0-s0:c0.c1023 tcontext=system_u:object_r:mount_exec_t:s0 tclass=file node=(removed) type=SYSCALL msg=audit(1282871316.428:135): arch=c000003e syscall=59 success=no exit=-13 a0=1516730 a1=14b51c0 a2=1516f40 a3=7fffcdc247b0 items=0 ppid=1965 pid=1971 auid=500 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=3 comm="dhclient-script" exe="/bin/bash" subj=unconfined_u:system_r:dhcpc_t:s0-s0:c0.c1023 key=(null) Hash String generated from catchall,dhclient-script,dhcpc_t,mount_exec_t,file,execute audit2allow suggests: #============= dhcpc_t ============== allow dhcpc_t mount_exec_t:file execute;
*** Bug 627792 has been marked as a duplicate of this bug. ***
Not sure why dhclient-script is trying to execute mountpoint. You can execute chcon -t bin_t /bin/mountpoint
Fixed in selinux-policy-3.9.0-1.fc14
selinux-policy-3.9.0-2.fc14 has been submitted as an update for Fedora 14. https://admin.fedoraproject.org/updates/selinux-policy-3.9.0-2.fc14
selinux-policy-3.9.0-2.fc14 has been pushed to the Fedora 14 testing repository. If problems still persist, please make note of it in this bug report. If you want to test the update, you can install it with su -c 'yum --enablerepo=updates-testing update selinux-policy'. You can provide feedback for this update here: https://admin.fedoraproject.org/updates/selinux-policy-3.9.0-2.fc14
selinux-policy-3.9.0-2.fc14 has been pushed to the Fedora 14 stable repository. If problems still persist, please make note of it in this bug report.
And rawhide? What's the situation there? I'm still seeing this problem.
What policy do you have on rawhide? What is the label on /bin/mountpoint ls -lZ /bin/mountpoint I am trying to keep policy the same on F14 and Rawhide.
-rwxr-xr-x. root root system_u:object_r:bin_t:s0 /bin/mountpoint Still getting audit logs on this though.
Oh, and I am using the "target" policy with this version: selinux-policy-targeted-3.9.4-2.fc15.noarch
It's possible it was a stale alert. I reset the context on that mountpoint executable, so let's see if it occurs again tomorrow.
Doesn't seem to be re-occuring any more. Thanks.