| Summary: | SELinux is preventing /sbin/usbhid-ups from 'read' accesses on the directory devices. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Michal Hlavinka <mhlavink> |
| Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 15 | CC: | dwalsh, mgrepl |
| Target Milestone: | --- | Keywords: | Reopened |
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | setroubleshoot_trace_hash:15f5df7e59c7fef5be7a773ca1203a68546ec43b4061bb2c309d0cdc4f2968e8 | ||
| Fixed In Version: | selinux-policy-3.9.15-2.fc15 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2011-03-08 02:20:21 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
and continues with:
Source Context system_u:system_r:nut_upsdrvctl_t:s0
Target Context system_u:object_r:sysfs_t:s0
Target Objects usb1 [ lnk_file ]
Source usbhid-ups
Raw Audit Messages
type=AVC msg=audit(1298303485.857:122): avc: denied { read } for pid=8305 comm="usbhid-ups" name="usb1" dev=sysfs ino=14667 scontext=system_u:system_r:nut_upsdrvctl_t:s0 tcontext=system_u:object_r:sysfs_t:s0 tclass=lnk_file
type=AVC msg=audit(1298303485.857:122): avc: denied { getattr } for pid=8305 comm="usbhid-ups" path="/sys/devices/pci0000:00/0000:00:1d.7/usb1/descriptors" dev=sysfs ino=14687 scontext=system_u:system_r:nut_upsdrvctl_t:s0 tcontext=system_u:object_r:sysfs_t:s0 tclass=file
type=SYSCALL msg=audit(1298303485.857:122): arch=x86_64 syscall=stat success=yes exit=0 a0=7ffff3471600 a1=7ffff3471560 a2=7ffff3471560 a3=7ffff34712d0 items=0 ppid=8304 pid=8305 auid=4294967295 uid=57 gid=57 euid=57 suid=57 fsuid=57 egid=57 sgid=57 fsgid=57 tty=(none) ses=4294967295 comm=usbhid-ups exe=/sbin/usbhid-ups subj=system_u:system_r:nut_upsdrvctl_t:s0 key=(null)
#============= nut_upsdrvctl_t ==============
allow nut_upsdrvctl_t sysfs_t:file getattr;
allow nut_upsdrvctl_t sysfs_t:lnk_file read;
---------------------------------------------------------------
and:
Source Context system_u:system_r:nut_upsdrvctl_t:s0
Target Context system_u:object_r:sysfs_t:s0
Target Objects busnum [ file ]
Source usbhid-ups
Raw Audit Messages
type=AVC msg=audit(1298303485.857:123): avc: denied { read } for pid=8305 comm="usbhid-ups" name="busnum" dev=sysfs ino=14655 scontext=system_u:system_r:nut_upsdrvctl_t:s0 tcontext=system_u:object_r:sysfs_t:s0 tclass=file
type=AVC msg=audit(1298303485.857:123): avc: denied { open } for pid=8305 comm="usbhid-ups" name="busnum" dev=sysfs ino=14655 scontext=system_u:system_r:nut_upsdrvctl_t:s0 tcontext=system_u:object_r:sysfs_t:s0 tclass=file
type=SYSCALL msg=audit(1298303485.857:123): arch=x86_64 syscall=open success=yes exit=ENOEXEC a0=7ffff3471600 a1=0 a2=1b6 a3=7ffff34712d0 items=0 ppid=8304 pid=8305 auid=4294967295 uid=57 gid=57 euid=57 suid=57 fsuid=57 egid=57 sgid=57 fsgid=57 tty=(none) ses=4294967295 comm=usbhid-ups exe=/sbin/usbhid-ups subj=system_u:system_r:nut_upsdrvctl_t:s0 key=(null)
#============= nut_upsdrvctl_t ==============
allow nut_upsdrvctl_t sysfs_t:file { read open };
Fixed in the next rawhide/F15 release. selinux-policy-3.9.15-2.fc15 has been submitted as an update for Fedora 15. https://admin.fedoraproject.org/updates/selinux-policy-3.9.15-2.fc15 selinux-policy-3.9.15-2.fc15 has been pushed to the Fedora 15 testing repository. If problems still persist, please make note of it in this bug report. If you want to test the update, you can install it with su -c 'yum --enablerepo=updates-testing update selinux-policy'. You can provide feedback for this update here: https://admin.fedoraproject.org/updates/selinux-policy-3.9.15-2.fc15 selinux-policy-3.9.15-2.fc15 has been pushed to the Fedora 15 stable repository. If problems still persist, please make note of it in this bug report. |
SELinux is preventing /sbin/usbhid-ups from 'read' accesses on the directory devices. ***** Plugin catchall (100. confidence) suggests *************************** If you believe that usbhid-ups should be allowed read access on the devices directory 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 usbhid-ups /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:nut_upsdrvctl_t:s0 Target Context system_u:object_r:sysfs_t:s0 Target Objects devices [ dir ] Source usbhid-ups Source Path /sbin/usbhid-ups Port <Unknown> Host (removed) Source RPM Packages nut-2.6.0-2.fc16 Target RPM Packages Policy RPM selinux-policy-3.9.14-2.fc15 Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 2.6.38-0.rc5.git5.1.fc15.x86_64 #1 SMP Sun Feb 20 04:29:44 UTC 2011 x86_64 x86_64 Alert Count 1 First Seen Mon 21 Feb 2011 04:49:11 PM CET Last Seen Mon 21 Feb 2011 04:49:11 PM CET Local ID 54c98473-0755-4b31-8c22-96e6e16be566 Raw Audit Messages type=AVC msg=audit(1298303351.213:116): avc: denied { read } for pid=8144 comm="usbhid-ups" name="devices" dev=sysfs ino=3635 scontext=system_u:system_r:nut_upsdrvctl_t:s0 tcontext=system_u:object_r:sysfs_t:s0 tclass=dir type=SYSCALL msg=audit(1298303351.213:116): arch=x86_64 syscall=open success=no exit=EACCES a0=340d80a490 a1=90800 a2=33f8b981e0 a3=7fff8d2e8300 items=0 ppid=8143 pid=8144 auid=4294967295 uid=57 gid=57 euid=57 suid=57 fsuid=57 egid=57 sgid=57 fsgid=57 tty=(none) ses=4294967295 comm=usbhid-ups exe=/sbin/usbhid-ups subj=system_u:system_r:nut_upsdrvctl_t:s0 key=(null) Hash: usbhid-ups,nut_upsdrvctl_t,sysfs_t,dir,read audit2allow #============= nut_upsdrvctl_t ============== allow nut_upsdrvctl_t sysfs_t:dir read; audit2allow -R #============= nut_upsdrvctl_t ============== allow nut_upsdrvctl_t sysfs_t:dir read;