| Summary: | SELinux is preventing /bin/systemd-tmpfiles from 'getattr' accesses on the fifo_file /tmp/.sandbox-CyrusHMH-ORZ8P7/icedteaplugin-CyrusHMH/15979-icedteanp-appletviewer-to-plugin. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | cyrushmh <cyrusyzgtt> |
| Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | medium | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 15 | CC: | cyrusyzgtt, dominick.grift, dwalsh, mgrepl |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | setroubleshoot_trace_hash:199711c42db4bca02342d4139ef762fb0e3a07b67b7b31e293a370b7372df4b4 | ||
| Fixed In Version: | selinux-policy-3.9.16-30.fc15 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2011-06-11 11:31:44 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
I guess we need mcs_read_all, mcs_write_all constraints for fifo_files (might want to do lnk_file sock_file and maybe chr_file and blk_file as well while were at it, looks like only files and dirs are currently supported, and they have getattr exempted. Or just run tmpfilesd on mcs_systemhigh. That is assuming that tempfilesd should be allowed to purge this content. Scratch that, i guess this is a type enforcement issue. Allow systemd_tmpfiles_t to purge sandbox_files_t pipes: http://git.fedorahosted.org/git/?p=selinux-policy.git;a=commitdiff;h=9b40e3e9574cff1d56c9a223e25bc6a9f75d217e Fixed in selinux-policy-3.9.16-27.fc15 selinux-policy-3.9.16-29.fc15 has been submitted as an update for Fedora 15. https://admin.fedoraproject.org/updates/selinux-policy-3.9.16-29.fc15 Package selinux-policy-3.9.16-29.fc15: * should fix your issue, * was pushed to the Fedora 15 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing selinux-policy-3.9.16-29.fc15' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/selinux-policy-3.9.16-29.fc15 then log in and leave karma (feedback). selinux-policy-3.9.16-30.fc15 has been pushed to the Fedora 15 stable repository. If problems still persist, please make note of it in this bug report. |
SELinux is preventing /bin/systemd-tmpfiles from 'getattr' accesses on the fifo_file /tmp/.sandbox-CyrusHMH-ORZ8P7/icedteaplugin-CyrusHMH/15979-icedteanp-appletviewer-to-plugin. ***** Plugin catchall (100. confidence) suggests *************************** If you believe that systemd-tmpfiles should be allowed getattr access on the 15979-icedteanp-appletviewer-to-plugin fifo_file 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 systemd-tmpfile /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:systemd_tmpfiles_t:s0 Target Context unconfined_u:object_r:sandbox_file_t:s0:c474,c963 Target Objects /tmp/.sandbox-CyrusHMH-ORZ8P7/icedteaplugin- CyrusHMH/15979-icedteanp-appletviewer-to-plugin [ fifo_file ] Source systemd-tmpfile Source Path /bin/systemd-tmpfiles Port <未知> Host (removed) Source RPM Packages systemd-units-26-2.fc15 Target RPM Packages Policy RPM selinux-policy-3.9.16-24.fc15 Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 2.6.38.6-27.fc15.x86_64 #1 SMP Sun May 15 17:23:28 UTC 2011 x86_64 x86_64 Alert Count 1 First Seen 2011年05月28日 星期六 11时34分52秒 Last Seen 2011年05月28日 星期六 11时34分52秒 Local ID 86ed05d6-bd8a-43e3-8829-b4d207716a44 Raw Audit Messages type=AVC msg=audit(1306553692.772:94): avc: denied { getattr } for pid=2706 comm="systemd-tmpfile" path="/tmp/.sandbox-CyrusHMH-ORZ8P7/icedteaplugin-CyrusHMH/15979-icedteanp-appletviewer-to-plugin" dev=sda6 ino=1199065 scontext=system_u:system_r:systemd_tmpfiles_t:s0 tcontext=unconfined_u:object_r:sandbox_file_t:s0:c474,c963 tclass=fifo_file type=SYSCALL msg=audit(1306553692.772:94): arch=x86_64 syscall=newfstatat success=yes exit=0 a0=7 a1=9c5193 a2=7fff222b5af0 a3=100 items=0 ppid=1 pid=2706 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=systemd-tmpfile exe=/bin/systemd-tmpfiles subj=system_u:system_r:systemd_tmpfiles_t:s0 key=(null) Hash: systemd-tmpfile,systemd_tmpfiles_t,sandbox_file_t,fifo_file,getattr audit2allow #============= systemd_tmpfiles_t ============== allow systemd_tmpfiles_t sandbox_file_t:fifo_file getattr; audit2allow -R #============= systemd_tmpfiles_t ============== allow systemd_tmpfiles_t sandbox_file_t:fifo_file getattr;