I started getting this today:
(F15 + rawhide(3.0 kernel, procps)
ELinux is preventing /usr/libexec/abrt-hook-ccpp from using the
dac_override capability.
***** Plugin dac_override (91.4 confidence) suggests
***********************
If you want to help identify if domain needs this access or you have a
file with the wrong permissions on your system
Then turn on full auditing to get path information about the offending
file and generate the error again.
Do
Turn on full auditing
# auditctl -w /etc/shadow -p w
Try to recreate AVC. Then execute
# ausearch -m avc -ts recent
If you see PATH record check ownership/permissions on file, and fix it,
otherwise report as a bugzilla.
***** Plugin catchall (9.59 confidence) suggests
***************************
If you believe that abrt-hook-ccpp should have the dac_override
capability 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 abrt-hook-ccpp /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp
Additional Information:
Source Context system_u:system_r:abrt_helper_t:s0
Target Context system_u:system_r:abrt_helper_t:s0
Target Objects Unknown [ capability ]
Source abrt-hook-ccpp
Source Path /usr/libexec/abrt-hook-ccpp
Port <Unknown>
Host lap3.prv.sapience.com
Source RPM Packages abrt-addon-ccpp-2.0.3-1.fc15
Target RPM Packages
Policy RPM selinux-policy-3.9.16-32.fc15
Selinux Enabled True
Policy Type targeted
Enforcing Mode Permissive
Host Name lap3.prv.sapience.com
Platform Linux lap3.prv.sapience.com
3.0-0.rc7.git0.1.fc16.x86_64 #1 SMP Tue Jul 12
12:57:40 UTC 2011 x86_64 x86_64
Alert Count 7
First Seen Sun 10 Jul 2011 12:38:18 PM EDT
Last Seen Wed 13 Jul 2011 07:28:22 AM EDT
Local ID 6ad9b5e6-ea7d-45ac-900f-7cac78bb5a0a
Raw Audit Messages
type=AVC msg=audit(1310556502.342:162): avc: denied { dac_override }
for pid=25068 comm="abrt-hook-ccpp" capability=1
scontext=system_u:system_r:abrt_helper_t:s0
tcontext=system_u:system_r:abrt_helper_t:s0 tclass=capability
type=SYSCALL msg=audit(1310556502.342:162): arch=x86_64 syscall=unlink
success=yes exit=0 a0=7fffc48cf140 a1=eed700 a2=fcfc a3=fffffffffffffff0
items=0 ppid=23033 pid=25068 auid=4294967295 uid=0 gid=0 euid=0 suid=0
fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295
comm=abrt-hook-ccpp exe=/usr/libexec/abrt-hook-ccpp
subj=system_u:system_r:abrt_helper_t:s0 key=(null)
Hash: abrt-hook-ccpp,abrt_helper_t,abrt_helper_t,capability,dac_override
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