Bug 739719
| Summary: | SELinux is preventing /bin/bash from 'open' accesses on the file /var/log/pm-suspend.log. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Till Maas <opensource> |
| Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> |
| Status: | CLOSED WONTFIX | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 15 | CC: | dominick.grift, dwalsh, hughsient, jskarvad, mgrepl, opensource, pknirsch |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | setroubleshoot_trace_hash:5551caa6bed06b0407914402b7d3cdf8aef42fcbb6cd07510c8dd9e6123ae2a3 | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2012-08-07 19:21:22 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Are you able to reproduce it after executing # restorecon -R -v /var/log/pm-suspend.log I am not sure why dhclient needs to open /var/log/pm-suspend.log. AFAIK it shouldn't. Do you have any custom scripts in /etc/dhcp/dhclient.d? And what about 'rpm -qV dhclient'? (In reply to comment #2) > I am not sure why dhclient needs to open /var/log/pm-suspend.log. AFAIK it > shouldn't. Do you have any custom scripts in /etc/dhcp/dhclient.d? And what There is only script named ntp.sh from the ntp package. > about 'rpm -qV dhclient'? This does not show any output. Till have you seen this AVC again? (In reply to comment #4) > Till have you seen this AVC again? Yes. According to sealert -b it happened last friday. Btw. does sealert track which bugs I already reported to make it easier to find an AVC for a certain bug? Well if you report the same bug multiple times, it will just put a dup message on it. but We do not store the bugzilla number in the database. Well we have devicekit_dontaudit_rw_log(dhcpc_t) But we were thinking this was leaked but now it looks like it is not, so we need to fix the policy. This message is a notice that Fedora 15 is now at end of life. Fedora has stopped maintaining and issuing updates for Fedora 15. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At this time, all open bugs with a Fedora 'version' of '15' have been closed as WONTFIX. (Please note: Our normal process is to give advanced warning of this occurring, but we forgot to do that. A thousand apologies.) Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, feel free to reopen this bug and simply change the 'version' to a later Fedora version. Bug Reporter: Thank you for reporting this issue and we are sorry that we were unable to fix it before Fedora 15 reached end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged to click on "Clone This Bug" (top right of this page) and open it against that version of Fedora. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. The process we are following is described here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping |
SELinux is preventing /bin/bash from 'open' accesses on the file /var/log/pm-suspend.log. ***** Plugin catchall (100. confidence) suggests *************************** If you believe that bash should be allowed open access on the pm-suspend.log 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 dhclient-script /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:dhcpc_t:s0-s0:c0.c1023 Target Context system_u:object_r:devicekit_var_log_t:s0 Target Objects /var/log/pm-suspend.log [ file ] Source dhclient-script Source Path /bin/bash Port <Unbekannt> Host (removed) Source RPM Packages bash-4.2.10-4.fc15 Target RPM Packages pm-utils-1.4.1-8.fc15 Policy RPM selinux-policy-3.9.16-38.fc15 Selinux Enabled True Policy Type targeted Enforcing Mode Permissive Host Name (removed) Platform Linux (removed) 2.6.40.3-0.fc15.x86_64 #1 SMP Tue Aug 16 04:10:59 UTC 2011 x86_64 x86_64 Alert Count 14 First Seen Fr 09 Sep 2011 00:54:56 CEST Last Seen Mo 19 Sep 2011 07:59:31 CEST Local ID 448c9869-e216-498c-b9e0-d4d1ed28a8ae Raw Audit Messages type=AVC msg=audit(1316411971.121:25310): avc: denied { open } for pid=8052 comm="dhclient-script" name="pm-suspend.log" dev=dm-2 ino=238 scontext=system_u:system_r:dhcpc_t:s0-s0:c0.c1023 tcontext=system_u:object_r:devicekit_var_log_t:s0 tclass=file type=SYSCALL msg=audit(1316411971.121:25310): arch=x86_64 syscall=open success=yes exit=EINTR a0=d5a200 a1=0 a2=1b6 a3=0 items=0 ppid=8051 pid=8052 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=dhclient-script exe=/bin/bash subj=system_u:system_r:dhcpc_t:s0-s0:c0.c1023 key=(null) Hash: dhclient-script,dhcpc_t,devicekit_var_log_t,file,open audit2allow #============= dhcpc_t ============== allow dhcpc_t devicekit_var_log_t:file open; audit2allow -R #============= dhcpc_t ============== allow dhcpc_t devicekit_var_log_t:file open;