Bug 665220
| Summary: | SELinux is preventing /bin/dmesg from 'read' accesses on the file /proc/version. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | shane <stooggy> |
| Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | medium | Docs Contact: | |
| Priority: | low | ||
| Version: | 14 | CC: | dwalsh, mgrepl |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | setroubleshoot_trace_hash:a07dbd1591377e2f916342f1c0e77b68f7d486d23d0c597ec232b3e97285ccab | ||
| Fixed In Version: | selinux-policy-3.9.7-20.fc14 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2011-01-17 20:51:41 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: | |||
I added rule to Rawhide policy. Fixed in selinux-policy-3.9.7-20.fc14 selinux-policy-3.9.7-20.fc14 has been submitted as an update for Fedora 14. https://admin.fedoraproject.org/updates/selinux-policy-3.9.7-20.fc14 selinux-policy-3.9.7-20.fc14 has been pushed to the Fedora 14 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-3.9.7-20.fc14 selinux-policy-3.9.7-20.fc14 has been pushed to the Fedora 14 stable repository. If problems still persist, please make note of it in this bug report. |
SELinux is preventing /bin/dmesg from 'read' accesses on the file /proc/version. ***** Plugin catchall (100. confidence) suggests *************************** If you believe that dmesg should be allowed read access on the version 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 /bin/dmesg /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:dmesg_t:s0 Target Context system_u:object_r:proc_t:s0 Target Objects /proc/version [ file ] Source dmesg Source Path /bin/dmesg Port <Unknown> Host (removed) Source RPM Packages util-linux-ng-2.18-4.6.fc14 Target RPM Packages Policy RPM selinux-policy-3.9.7-18.fc14 Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 2.6.35.10-72.fc14.x86_64 #1 SMP Mon Dec 20 21:14:22 UTC 2010 x86_64 x86_64 Alert Count 1 First Seen Wed 22 Dec 2010 10:30:12 PM CST Last Seen Wed 22 Dec 2010 10:30:12 PM CST Local ID e1cd68e6-c007-484e-9d22-719157ccd60e Raw Audit Messages type=AVC msg=audit(1293078612.406:8): avc: denied { read } for pid=2405 comm="dmesg" path="/proc/version" dev=proc ino=4026532016 scontext=system_u:system_r:dmesg_t:s0 tcontext=system_u:object_r:proc_t:s0 tclass=file dmesg,dmesg_t,proc_t,file,read type=SYSCALL msg=audit(1293078612.406:8): arch=x86_64 syscall=execve success=yes exit=0 a0=f0a660 a1=f097c0 a2=f09380 a3=8 items=0 ppid=2404 pid=2405 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=dmesg exe=/bin/dmesg subj=system_u:system_r:dmesg_t:s0 key=(null) dmesg,dmesg_t,proc_t,file,read #============= dmesg_t ============== allow dmesg_t proc_t:file read;