Bug 829792
| Summary: | SELinux is preventing /sbin/ldconfig from 'read' accesses on the lnk_file tmp. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Artur Szymczak <ajes+redhat> |
| Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 16 | CC: | dominick.grift, dwalsh, mgrepl |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:1a8ab36a3ac09f25493ce2df325da1cd8c1113f5f296ae2161ed1a02d866d572 | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2012-07-26 03:54:17 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: | |||
# find / -inum 786468 /var/tmp # ls -Zd /var/tmp/ drwxrwxrwt. root root system_u:object_r:tmp_t:s0 /var/tmp/ So this looks like a local customization, although we should probably just allow all apps that search tmp_t to be able to read the lnk_file. Fixed in selinux-policy-3.10.0-129.fc17 I'm using Fedora 16. Sorry, my wrong, output of "ls -Zd /var/tmp" should be: lrwxrwxrwt. root root system_u:object_r:tmp_t:s0 /var/tmp -> /tmp Typos... lrwxrwxrwx. root root system_u:object_r:tmp_t:s0 /var/tmp -> /tmp Miroslav can you back port the fix. Fixed in selinux-policy-3.10.0-90.fc16 selinux-policy-3.10.0-90.fc16 has been submitted as an update for Fedora 16. https://admin.fedoraproject.org/updates/selinux-policy-3.10.0-90.fc16 Package selinux-policy-3.10.0-90.fc16: * should fix your issue, * was pushed to the Fedora 16 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing selinux-policy-3.10.0-90.fc16' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2012-10203/selinux-policy-3.10.0-90.fc16 then log in and leave karma (feedback). selinux-policy-3.10.0-90.fc16 has been pushed to the Fedora 16 stable repository. If problems still persist, please make note of it in this bug report. |
libreport version: 2.0.10 executable: /usr/bin/python2.7 hashmarkername: setroubleshoot kernel: 3.3.7-1.fc16.x86_64 time: czw, 7 cze 2012, 16:58:54 description: :SELinux is preventing /sbin/ldconfig from 'read' accesses on the lnk_file tmp. : :***** Plugin catchall (100. confidence) suggests *************************** : :If aby ldconfig powinno mieć domyślnie read dostęp do tmp lnk_file. :Then proszę to zgłosić jako błąd. :Można utworzyć lokalny moduł polityki, aby umożliwić ten dostęp. :Do :można tymczasowo zezwolić na ten dostęp wykonując polecenia: :# grep ldconfig /var/log/audit/audit.log | audit2allow -M mojapolityka :# semodule -i mojapolityka.pp : :Additional Information: :Source Context unconfined_u:system_r:ldconfig_t:s0-s0:c0.c1023 :Target Context system_u:object_r:tmp_t:s0 :Target Objects tmp [ lnk_file ] :Source ldconfig :Source Path /sbin/ldconfig :Port <Nieznane> :Host (removed) :Source RPM Packages glibc-2.14.90-24.fc16.7.x86_64 : glibc-2.14.90-24.fc16.7.i686 :Target RPM Packages filesystem-2.4.44-1.fc16.x86_64 :Policy RPM selinux-policy-3.10.0-86.fc16.noarch :Selinux Enabled True :Policy Type targeted :Enforcing Mode Enforcing :Host Name (removed) :Platform Linux (removed) 3.3.7-1.fc16.x86_64 #1 SMP : Tue May 22 13:59:39 UTC 2012 x86_64 x86_64 :Alert Count 5 :First Seen czw, 7 cze 2012, 16:44:39 :Last Seen czw, 7 cze 2012, 16:44:39 :Local ID 960feea9-4eaa-4cd6-8cda-39ee95b38089 : :Raw Audit Messages :type=AVC msg=audit(1339080279.811:70): avc: denied { read } for pid=10497 comm="ldconfig" name="tmp" dev="dm-1" ino=786468 scontext=unconfined_u:system_r:ldconfig_t:s0-s0:c0.c1023 tcontext=system_u:object_r:tmp_t:s0 tclass=lnk_file : : :type=SYSCALL msg=audit(1339080279.811:70): arch=x86_64 syscall=open success=no exit=EACCES a0=20d51b0 a1=20241 a2=180 a3=646c2f6374652f68 items=0 ppid=2022 pid=10497 auid=1001 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=pts1 ses=1 comm=ldconfig exe=/sbin/ldconfig subj=unconfined_u:system_r:ldconfig_t:s0-s0:c0.c1023 key=(null) : :Hash: ldconfig,ldconfig_t,tmp_t,lnk_file,read : :audit2allow : :#============= ldconfig_t ============== :allow ldconfig_t tmp_t:lnk_file read; : :audit2allow -R : :#============= ldconfig_t ============== :allow ldconfig_t tmp_t:lnk_file read; :