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Description of problem:
Configuring cmirrord to start on boot time produces AVC denial. Currently cmirrord_t is in permissive domain and thus the action is allowed (success=yes).
Starting the cmirrord service after boot works and does not produce any AVC denials. It should be noted, the service is uncofigured and using defaults.
# semanage permissive -l | grep cmirrord_t
cmirrord_t
Version-Release number of selected component (if applicable):
cmirror-2.02.72-8.el6.x86_64
selinux-policy-3.7.19-54.el6.noarch
How reproducible:
always
Steps to Reproduce:
1. # chkconfig cmirrord on
2. reboot
3. # ausearch -m avc
Additional info:
----
time->Wed Sep 15 03:12:55 2010
type=SYSCALL msg=audit(1284534775.945:11): arch=c000003e syscall=16 success=yes exit=0 a0=1 a1=5401 a2=7fff66fa37d0 a3=7fff66fa3eb0 items=0 ppid=2239 pid=2240 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="cmirrord" exe="/usr/sbin/cmirrord" subj=system_u:system_r:cmirrord_t:s0 key=(null)
type=AVC msg=audit(1284534775.945:11): avc: denied { sys_tty_config } for pid=2240 comm="cmirrord" capability=26 scontext=system_u:system_r:cmirrord_t:s0 tcontext=system_u:system_r:cmirrord_t:s0 tclass=capability
----
#============= cmirrord_t ==============
allow cmirrord_t self:capability sys_tty_config;
(In reply to comment #1)
> Miroslav, I believe this should be dontaudited and permissive should be removed
> from this domain.
I agree it should be dontaudited and also the cmirrord domain is ready to go without permissive.
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on therefore solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.
http://rhn.redhat.com/errata/RHBA-2011-0526.html
Description of problem: Configuring cmirrord to start on boot time produces AVC denial. Currently cmirrord_t is in permissive domain and thus the action is allowed (success=yes). Starting the cmirrord service after boot works and does not produce any AVC denials. It should be noted, the service is uncofigured and using defaults. # semanage permissive -l | grep cmirrord_t cmirrord_t Version-Release number of selected component (if applicable): cmirror-2.02.72-8.el6.x86_64 selinux-policy-3.7.19-54.el6.noarch How reproducible: always Steps to Reproduce: 1. # chkconfig cmirrord on 2. reboot 3. # ausearch -m avc Additional info: ---- time->Wed Sep 15 03:12:55 2010 type=SYSCALL msg=audit(1284534775.945:11): arch=c000003e syscall=16 success=yes exit=0 a0=1 a1=5401 a2=7fff66fa37d0 a3=7fff66fa3eb0 items=0 ppid=2239 pid=2240 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="cmirrord" exe="/usr/sbin/cmirrord" subj=system_u:system_r:cmirrord_t:s0 key=(null) type=AVC msg=audit(1284534775.945:11): avc: denied { sys_tty_config } for pid=2240 comm="cmirrord" capability=26 scontext=system_u:system_r:cmirrord_t:s0 tcontext=system_u:system_r:cmirrord_t:s0 tclass=capability ---- #============= cmirrord_t ============== allow cmirrord_t self:capability sys_tty_config;