Bug 836755
| Summary: | SELinux is preventing /usr/sbin/sysctl from using the 'sys_admin' capabilities. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Daniel Rindt <drindt> |
| 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: | 17 | CC: | dominick.grift, dwalsh, mgrepl |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:3a9d2b3e0970a509487be99d0f427aad25d44299b8a5ec55f866c9d518da338a | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2012-07-21 22:51:17 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: | |||
What did you setup in the tuned to get these AVC msgs? [root@localhost ~]# cat /usr/lib/tuned/powersave/tuned.conf # # tuned configuration # [cpu] [eeepc_she] [disk] # Comma separated list of devices, all devices if commented out. devices=sda,sdb,sdc [net] # Comma separated list of devices, all devices if commented out. devices=p3p1,wlan0 [sysctl] vm.laptop_mode=5 vm.dirty_writeback_centisecs=1500 kernel.nmi_watchdog=0 [script] script=script.sh I think we should add these privs. Is this fixed already? The question results because i didn't get the sealert anymore. Fixed in selinux-policy-3.10.0-138.fc17 selinux-policy-3.10.0-140.fc17 has been submitted as an update for Fedora 17. https://admin.fedoraproject.org/updates/selinux-policy-3.10.0-140.fc17 Package selinux-policy-3.10.0-140.fc17: * should fix your issue, * was pushed to the Fedora 17 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing selinux-policy-3.10.0-140.fc17' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2012-10840/selinux-policy-3.10.0-140.fc17 then log in and leave karma (feedback). selinux-policy-3.10.0-140.fc17 has been pushed to the Fedora 17 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: 3.4.4-3.fc17.x86_64 time: So 01 Jul 2012 01:13:06 CEST description: :SELinux is preventing /usr/sbin/sysctl from using the 'sys_admin' capabilities. : :***** Plugin catchall (100. confidence) suggests *************************** : :If sie denken, dass sysctl standardmäßig sys_admin Berechtigung haben sollten. :Then sie sollten dies als Fehler melden. :Um diesen Zugriff zu erlauben, können Sie ein lokales Richtlinien-Modul erstellen. :Do :zugriff jetzt erlauben, indem Sie die nachfolgenden Befehle ausführen: :# grep sysctl /var/log/audit/audit.log | audit2allow -M mypol :# semodule -i mypol.pp : :Additional Information: :Source Context system_u:system_r:tuned_t:s0 :Target Context system_u:system_r:tuned_t:s0 :Target Objects [ capability ] :Source sysctl :Source Path /usr/sbin/sysctl :Port <Unbekannt> :Host (removed) :Source RPM Packages procps-3.2.8-26.20110302git.fc17.x86_64 :Target RPM Packages :Policy RPM selinux-policy-3.10.0-134.fc17.noarch :Selinux Enabled True :Policy Type targeted :Enforcing Mode Enforcing :Host Name (removed) :Platform Linux (removed) 3.4.3-1.fc17.x86_64 #1 : SMP Mon Jun 18 19:53:17 UTC 2012 x86_64 x86_64 :Alert Count 2 :First Seen Sa 30 Jun 2012 00:52:52 CEST :Last Seen So 01 Jul 2012 01:10:50 CEST :Local ID 0a262508-dfea-4ef6-8a97-ff30b42ee426 : :Raw Audit Messages :type=AVC msg=audit(1341097850.668:295): avc: denied { sys_admin } for pid=19787 comm="sysctl" capability=21 scontext=system_u:system_r:tuned_t:s0 tcontext=system_u:system_r:tuned_t:s0 tclass=capability : : :type=AVC msg=audit(1341097850.668:295): avc: denied { sys_nice } for pid=19787 comm="sysctl" capability=23 scontext=system_u:system_r:tuned_t:s0 tcontext=system_u:system_r:tuned_t:s0 tclass=capability : : :type=AVC msg=audit(1341097850.668:295): avc: denied { sys_admin } for pid=19787 comm="sysctl" capability=21 scontext=system_u:system_r:tuned_t:s0 tcontext=system_u:system_r:tuned_t:s0 tclass=capability : : :type=AVC msg=audit(1341097850.668:295): avc: denied { sys_nice } for pid=19787 comm="sysctl" capability=23 scontext=system_u:system_r:tuned_t:s0 tcontext=system_u:system_r:tuned_t:s0 tclass=capability : : :type=AVC msg=audit(1341097850.668:295): avc: denied { sys_admin } for pid=19787 comm="sysctl" capability=21 scontext=system_u:system_r:tuned_t:s0 tcontext=system_u:system_r:tuned_t:s0 tclass=capability : : :type=AVC msg=audit(1341097850.668:295): avc: denied { sys_nice } for pid=19787 comm="sysctl" capability=23 scontext=system_u:system_r:tuned_t:s0 tcontext=system_u:system_r:tuned_t:s0 tclass=capability : : :type=AVC msg=audit(1341097850.668:295): avc: denied { sys_admin } for pid=19787 comm="sysctl" capability=21 scontext=system_u:system_r:tuned_t:s0 tcontext=system_u:system_r:tuned_t:s0 tclass=capability : : :type=AVC msg=audit(1341097850.668:295): avc: denied { sys_nice } for pid=19787 comm="sysctl" capability=23 scontext=system_u:system_r:tuned_t:s0 tcontext=system_u:system_r:tuned_t:s0 tclass=capability : : :type=SYSCALL msg=audit(1341097850.668:295): arch=x86_64 syscall=write success=yes exit=ENOENT a0=5 a1=7fe79f255000 a2=2 a3=402060 items=0 ppid=690 pid=19787 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=sysctl exe=/usr/sbin/sysctl subj=system_u:system_r:tuned_t:s0 key=(null) : :Hash: sysctl,tuned_t,tuned_t,capability,sys_admin : :audit2allowunable to open /sys/fs/selinux/policy: Permission denied : : :audit2allow -Runable to open /sys/fs/selinux/policy: Permission denied : :