| Summary: | SELinux is preventing /usr/libexec/colord from using the 'dac_override' capabilities. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Nicolas Mailhot <nicolas.mailhot> |
| Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> |
| Status: | CLOSED INSUFFICIENT_DATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | rawhide | CC: | dwalsh, jiker, mgrepl |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | setroubleshoot_trace_hash:2064399ff19d5569f798f2f24fe13df261f8da793ad436c592afe34326320c46 | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2011-11-21 16:41:05 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
Did you read the alert? ***** 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. *** Bug 744617 has been marked as a duplicate of this bug. *** |
SELinux is preventing /usr/libexec/colord from using the 'dac_override' 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 colord 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 colord /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:colord_t:s0-s0:c0.c1023 Target Context system_u:system_r:colord_t:s0-s0:c0.c1023 Target Objects Unknown [ capability ] Source colord Source Path /usr/libexec/colord Port <Inconnu> Host (removed) Source RPM Packages colord-0.1.7-1.fc16 Target RPM Packages Policy RPM selinux-policy-3.9.16-23.fc15 Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 2.6.39-0.rc7.git6.1.fc16.x86_64 #1 SMP Sat May 14 16:32:45 UTC 2011 x86_64 x86_64 Alert Count 8 First Seen sam. 07 mai 2011 13:41:56 CEST Last Seen dim. 15 mai 2011 12:45:48 CEST Local ID 1ef33176-1a8c-4cc2-915c-d16ab5f1fc48 Raw Audit Messages type=AVC msg=audit(1305456348.805:88): avc: denied { dac_override } for pid=1380 comm="colord" capability=1 scontext=system_u:system_r:colord_t:s0-s0:c0.c1023 tcontext=system_u:system_r:colord_t:s0-s0:c0.c1023 tclass=capability type=SYSCALL msg=audit(1305456348.805:88): arch=x86_64 syscall=open success=yes exit=EEXIST a0=cf6420 a1=0 a2=1b6 a3=0 items=0 ppid=1 pid=1380 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=colord exe=/usr/libexec/colord subj=system_u:system_r:colord_t:s0-s0:c0.c1023 key=(null) Hash: colord,colord_t,colord_t,capability,dac_override audit2allow #============= colord_t ============== allow colord_t self:capability dac_override; audit2allow -R #============= colord_t ============== allow colord_t self:capability dac_override;