| Summary: | SELinux is preventing /usr/sbin/dmidecode from 'read' accesses on the file /etc/ld.so.cache. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Jared Smith <jsmith.fedora> |
| Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 16 | CC: | awilliam, dominick.grift, dwalsh, mgrepl |
| Target Milestone: | --- | Keywords: | Reopened |
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:80eea128c2824741181d11a56f63439b5f02c2df2d21803d134185e2c5da303d | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2011-11-23 14:40:01 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? restorecon /etc/ld.so.cache Just like the alert tells you? I have no idea how this file got mislabeled. Yes, I could have run restorecon on the file myself, but since this was a test Fedora 16 (TC2, since updated to the latest packages in updates-testing) installation, and I hadn't manually done anything with ld.so.cache, I thought it would be worth reporting. I don't have a clue how it got mislabeled either -- might be worth checking on a fresh f16-RC1 install. Adam can you check after a fresh install from livemedia what the label on /etc/ld.so.cache is? fresh install from RC2.1 (the silent respin of RC2 lives): system_u:object_r:ld_so_cache_t:s0 /etc/ld.so.cache -- Fedora Bugzappers volunteer triage team https://fedoraproject.org/wiki/BugZappers That looks correct to me. |
libreport version: 2.0.6 executable: /usr/bin/python hashmarkername: setroubleshoot kernel: 3.1.0-1.fc16.x86_64 reason: SELinux is preventing /usr/sbin/dmidecode from 'read' accesses on the file /etc/ld.so.cache. time: Fri Oct 28 14:31:56 2011 description: :SELinux is preventing /usr/sbin/dmidecode from 'read' accesses on the file /etc/ld.so.cache. : :***** Plugin restorecon (94.8 confidence) suggests ************************* : :If you want to fix the label. :/etc/ld.so.cache default label should be ld_so_cache_t. :Then you can run restorecon. :Do :# /sbin/restorecon -v /etc/ld.so.cache : :***** Plugin catchall_labels (5.21 confidence) suggests ******************** : :If you want to allow dmidecode to have read access on the ld.so.cache file :Then you need to change the label on /etc/ld.so.cache :Do :# semanage fcontext -a -t FILE_TYPE '/etc/ld.so.cache' :where FILE_TYPE is one of the following: dmidecode_exec_t, abrt_var_run_t, dmidecode_t, sysctl_crypto_t, sysfs_t, abrt_t, lib_t, ld_so_t, afs_cache_t, abrt_helper_exec_t, textrel_shlib_t, rpm_script_tmp_t, user_cron_spool_t, ld_so_cache_t. :Then execute: :restorecon -v '/etc/ld.so.cache' : : :***** Plugin catchall (1.44 confidence) suggests *************************** : :If you believe that dmidecode should be allowed read access on the ld.so.cache 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 dmidecode /var/log/audit/audit.log | audit2allow -M mypol :# semodule -i mypol.pp : :Additional Information: :Source Context system_u:system_r:dmidecode_t:s0-s0:c0.c1023 :Target Context unconfined_u:object_r:etc_t:s0 :Target Objects /etc/ld.so.cache [ file ] :Source dmidecode :Source Path /usr/sbin/dmidecode :Port <Unknown> :Host (removed) :Source RPM Packages dmidecode-2.11-4.fc16 :Target RPM Packages glibc-2.14.90-14 :Policy RPM selinux-policy-3.10.0-46.fc16 :Selinux Enabled True :Policy Type targeted :Enforcing Mode Enforcing :Host Name (removed) :Platform Linux (removed) 3.1.0-1.fc16.x86_64 : #1 SMP Mon Oct 24 12:18:13 UTC 2011 x86_64 x86_64 :Alert Count 1 :First Seen Thu 27 Oct 2011 07:12:17 PM EDT :Last Seen Thu 27 Oct 2011 07:12:17 PM EDT :Local ID ac625e60-aa69-4d0f-9db4-a17ee29cc069 : :Raw Audit Messages :type=AVC msg=audit(1319757137.931:70): avc: denied { read } for pid=1377 comm="dmidecode" name="ld.so.cache" dev=dm-0 ino=170299 scontext=system_u:system_r:dmidecode_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:etc_t:s0 tclass=file : : :type=SYSCALL msg=audit(1319757137.931:70): arch=x86_64 syscall=open success=no exit=EACCES a0=7f48c30cf14c a1=80000 a2=1 a3=7f48c30cdfb4 items=0 ppid=1277 pid=1377 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=dmidecode exe=/usr/sbin/dmidecode subj=system_u:system_r:dmidecode_t:s0-s0:c0.c1023 key=(null) : :Hash: dmidecode,dmidecode_t,etc_t,file,read : :audit2allow : :#============= dmidecode_t ============== :allow dmidecode_t etc_t:file read; : :audit2allow -R : :#============= dmidecode_t ============== :allow dmidecode_t etc_t:file read; :