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Description of problem: system was sitting idle for an hour, notice from the gnome environment by the selinux alert browser stated i should report this as a bug SELinux is preventing certwatch from using the 'dac_read_search' capabilities. ***** 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 certwatch should have the dac_read_search 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: # ausearch -c 'certwatch' --raw | audit2allow -M my-certwatch # semodule -X 300 -i my-certwatch.pp Additional Information: Source Context system_u:system_r:certwatch_t:s0-s0:c0.c1023 Target Context system_u:system_r:certwatch_t:s0-s0:c0.c1023 Target Objects Unknown [ capability ] Source certwatch Source Path certwatch Port <Unknown> Host (removed) Source RPM Packages Target RPM Packages Policy RPM selinux-policy-3.13.1-191.19.fc24.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 4.7.9-200.fc24.x86_64 #1 SMP Thu Oct 20 14:26:16 UTC 2016 x86_64 x86_64 Alert Count 6 First Seen 2016-10-29 14:39:07 EDT Last Seen 2016-10-29 14:39:07 EDT Local ID f09fb917-50bf-4fb6-8a5e-1a939d31195b Raw Audit Messages type=AVC msg=audit(1477766347.323:285): avc: denied { dac_read_search } for pid=2590 comm="certwatch" capability=2 scontext=system_u:system_r:certwatch_t:s0-s0:c0.c1023 tcontext=system_u:system_r:certwatch_t:s0-s0:c0.c1023 tclass=capability permissive=0 Hash: certwatch,certwatch_t,certwatch_t,capability,dac_read_search Version-Release number of selected component: selinux-policy-3.13.1-191.19.fc24.noarch Additional info: reporter: libreport-2.7.2 hashmarkername: setroubleshoot kernel: 4.7.9-200.fc24.x86_64 type: libreport
See msg in your report: ***** 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. For more info see: http://danwalsh.livejournal.com/34903.html