Bug 806894
| Summary: | SELinux is preventing /usr/bin/qemu-kvm from 'getattr' accesses on the filesystem /dev. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Nikolai Maziashvili <rhbugzilla> |
| 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, jpopelka, mgrepl |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:648e8e07bb69170ea6a925ddae09afc4e84a8697bcba7816bc707da02986ae67 | ||
| Fixed In Version: | selinux-policy-3.10.0-110.fc17 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2012-04-04 21:10:47 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: | |||
ls -ldZ /dev (In reply to comment #1) > ls -ldZ /dev drwxr-xr-x. root root system_u:object_r:device_t:s0 /dev I have no idea why, but does not seem like something we need to block. Fixed in selinux-policy-3.10.0-108.fc17 selinux-policy-3.10.0-110.fc17 has been submitted as an update for Fedora 17. https://admin.fedoraproject.org/updates/selinux-policy-3.10.0-110.fc17 selinux-policy-3.10.0-110.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: 2.0.8 executable: /usr/bin/python hashmarkername: setroubleshoot kernel: 3.3.0-1.fc17.x86_64 reason: SELinux is preventing /usr/bin/qemu-kvm from 'getattr' accesses on the filesystem /dev. time: Mon 26 Mar 2012 02:56:06 PM CEST description: :SELinux is preventing /usr/bin/qemu-kvm from 'getattr' accesses on the filesystem /dev. : :***** Plugin catchall (100. confidence) suggests *************************** : :If you believe that qemu-kvm should be allowed getattr access on the dev filesystem 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 qemu-kvm /var/log/audit/audit.log | audit2allow -M mypol :# semodule -i mypol.pp : :Additional Information: :Source Context system_u:system_r:svirt_t:s0:c227,c439 :Target Context system_u:object_r:device_t:s0 :Target Objects /dev [ filesystem ] :Source qemu-kvm :Source Path /usr/bin/qemu-kvm :Port <Unknown> :Host (removed) :Source RPM Packages qemu-system-x86-1.0-6.fc17.x86_64 :Target RPM Packages filesystem-3-2.fc17.x86_64 :Policy RPM selinux-policy-3.10.0-106.fc17.noarch :Selinux Enabled True :Policy Type targeted :Enforcing Mode Permissive :Host Name (removed) :Platform Linux (removed) 3.3.0-1.fc17.x86_64 #1 SMP Mon Mar 19 : 03:03:39 UTC 2012 x86_64 x86_64 :Alert Count 1 :First Seen Mon 26 Mar 2012 02:55:13 PM CEST :Last Seen Mon 26 Mar 2012 02:55:13 PM CEST :Local ID 4f76d79c-63f9-4b16-9b15-58111fc48458 : :Raw Audit Messages :type=AVC msg=audit(1332766513.660:341): avc: denied { getattr } for pid=1950 comm="qemu-kvm" name="/" dev="devtmpfs" ino=1025 scontext=system_u:system_r:svirt_t:s0:c227,c439 tcontext=system_u:object_r:device_t:s0 tclass=filesystem : : :type=SYSCALL msg=audit(1332766513.660:341): arch=x86_64 syscall=fstatfs success=yes exit=0 a0=a a1=7fff07405650 a2=0 a3=28 items=0 ppid=1 pid=1950 auid=4294967295 uid=107 gid=107 euid=107 suid=107 fsuid=107 egid=107 sgid=107 fsgid=107 tty=(none) ses=4294967295 comm=qemu-kvm exe=/usr/bin/qemu-kvm subj=system_u:system_r:svirt_t:s0:c227,c439 key=(null) : :Hash: qemu-kvm,svirt_t,device_t,filesystem,getattr : :audit2allowunable to open /sys/fs/selinux/policy: Permission denied : : :audit2allow -Runable to open /sys/fs/selinux/policy: Permission denied : :