Bug 1228494
| Summary: | SELinux is preventing /usr/sbin/rpcbind from 'write' accesses on the directory /tmp. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | vikram goyal <vikigoyal> |
| 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: | 22 | CC: | dominick.grift, dwalsh, jenggoman40, lvrabec, mgrepl, plautrba, rjt, uckelman |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:2baf5a49d4c4c6dec08aba5a958e530429daaa9e0a25e92620745b76baede4d8 | ||
| Fixed In Version: | selinux-policy-3.13.1-128.2.fc22 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2015-06-27 22:33:53 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: | |||
Description of problem: Tried to mount an NFS share served by this machine. Version-Release number of selected component: selinux-policy-3.13.1-126.fc22.noarch Additional info: reporter: libreport-2.5.1 hashmarkername: setroubleshoot kernel: 4.0.4-303.fc22.x86_64 type: libreport
commit afd5d7a49e9983254087e32f9ac97f5decb478f8
Author: Miroslav Grepl <mgrepl>
Date: Tue Jun 2 17:26:52 2015 +0200
Allow rpcbind to create rpcbind.xdr as a temporary file. BZ(1227025)
*** Bug 1228637 has been marked as a duplicate of this bug. *** selinux-policy-3.13.1-128.2.fc22 has been submitted as an update for Fedora 22. https://admin.fedoraproject.org/updates/selinux-policy-3.13.1-128.2.fc22 Package selinux-policy-3.13.1-128.2.fc22: * should fix your issue, * was pushed to the Fedora 22 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing selinux-policy-3.13.1-128.2.fc22' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2015-10299/selinux-policy-3.13.1-128.2.fc22 then log in and leave karma (feedback). selinux-policy-3.13.1-128.2.fc22 has been pushed to the Fedora 22 stable repository. If problems still persist, please make note of it in this bug report. |
Description of problem: The system is an upgrade from FC21 to FC22. drwxrwxrwt. 17 root root system_u:object_r:tmp_t:s0 540 Jun 5 10:34 tmp [vikram@ganak ~]$ ls -lZ /tmp/ total 0 -rw-r--r--. 1 root root system_u:object_r:tmp_t:s0 0 Jun 5 10:24 anaconda.log -rw-r--r--. 1 root root system_u:object_r:tmp_t:s0 0 Jun 5 10:24 ifcfg.log drwx------. 2 vikram vikram unconfined_u:object_r:user_tmp_t:s0 40 Jan 1 1970 orbit-vikram -rw-r--r--. 1 root root system_u:object_r:tmp_t:s0 0 Jun 5 10:24 packaging.log -rw-r--r--. 1 root root system_u:object_r:tmp_t:s0 0 Jun 5 10:24 program.log -rw-r--r--. 1 root root system_u:object_r:tmp_t:s0 0 Jun 5 10:24 sensitive-info.log drwx------. 2 vikram vikram unconfined_u:object_r:user_tmp_t:s0 60 Jun 5 10:26 ssh-WZFGZgycjTDH -rw-r--r--. 1 root root system_u:object_r:tmp_t:s0 0 Jun 5 10:24 storage.log drwx------. 3 root root system_u:object_r:tmp_t:s0 60 Jun 5 10:26 systemd-private-b1795ba642c941cebb10f94adf3e991d-colord.service-Hw3yiV drwx------. 3 root root system_u:object_r:tmp_t:s0 60 Jun 5 10:24 systemd-private-b1795ba642c941cebb10f94adf3e991d-dovecot.service-hDwDkP drwx------. 3 root root system_u:object_r:tmp_t:s0 60 Jun 5 10:24 systemd-private-b1795ba642c941cebb10f94adf3e991d-httpd.service-4XLGqy drwx------. 3 root root system_u:object_r:tmp_t:s0 60 Jun 5 10:27 systemd-private-b1795ba642c941cebb10f94adf3e991d-named.service-nQfgV9 drwx------. 3 root root system_u:object_r:tmp_t:s0 60 Jun 5 10:23 systemd-private-b1795ba642c941cebb10f94adf3e991d-rtkit-daemon.service-0xaX0P drwx------. 2 vikram vikram unconfined_u:object_r:user_tmp_t:s0 40 Jun 5 10:34 tracker-extract-files.1000 srwxr-xr-x. 1 vikram vikram system_u:object_r:user_tmp_t:s0 0 Jun 5 10:26 vikram.socket devtmpfs on /dev type devtmpfs (rw,nosuid,seclabel,size=3795364k,nr_inodes=948841,mode=755) tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev,seclabel) tmpfs on /run type tmpfs (rw,nosuid,nodev,seclabel,mode=755) tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,seclabel,mode=755) tmpfs on /tmp type tmpfs (rw,seclabel) [root@ganak ~]# getenforce Permissive SELinux is preventing /usr/sbin/rpcbind from 'write' accesses on the directory /tmp. ***** Plugin catchall (100. confidence) suggests ************************** If you believe that rpcbind should be allowed write access on the tmp 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 rpcbind /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:rpcbind_t:s0 Target Context system_u:object_r:tmp_t:s0 Target Objects /tmp [ dir ] Source rpcbind Source Path /usr/sbin/rpcbind Port <Unknown> Host (removed) Source RPM Packages rpcbind-0.2.3-0.0.fc22.x86_64 Target RPM Packages filesystem-3.2-32.fc22.x86_64 Policy RPM selinux-policy-3.13.1-126.fc22.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Permissive Host Name (removed) Platform Linux (removed) 4.0.4-303.fc22.x86_64 #1 SMP Thu May 28 12:37:06 UTC 2015 x86_64 x86_64 Alert Count 2 First Seen 2015-06-03 10:04:01 IST Last Seen 2015-06-05 09:58:59 IST Local ID 9927e94b-216e-4fa3-9bf5-74f8d40b1ff8 Raw Audit Messages type=AVC msg=audit(1433478539.375:2866): avc: denied { write } for pid=640 comm="rpcbind" name="/" dev="tmpfs" ino=12474 scontext=system_u:system_r:rpcbind_t:s0 tcontext=system_u:object_r:tmp_t:s0 tclass=dir permissive=1 type=AVC msg=audit(1433478539.375:2866): avc: denied { add_name } for pid=640 comm="rpcbind" name="rpcbind.xdr" scontext=system_u:system_r:rpcbind_t:s0 tcontext=system_u:object_r:tmp_t:s0 tclass=dir permissive=1 type=AVC msg=audit(1433478539.375:2866): avc: denied { create } for pid=640 comm="rpcbind" name="rpcbind.xdr" scontext=system_u:system_r:rpcbind_t:s0 tcontext=system_u:object_r:tmp_t:s0 tclass=file permissive=1 type=AVC msg=audit(1433478539.375:2866): avc: denied { write open } for pid=640 comm="rpcbind" path="/tmp/rpcbind.xdr" dev="tmpfs" ino=1172555 scontext=system_u:system_r:rpcbind_t:s0 tcontext=system_u:object_r:tmp_t:s0 tclass=file permissive=1 type=SYSCALL msg=audit(1433478539.375:2866): arch=x86_64 syscall=open success=yes exit=EINTR a0=7fad9ebf2740 a1=241 a2=1b6 a3=1d1 items=0 ppid=1 pid=640 auid=4294967295 uid=32 gid=32 euid=32 suid=32 fsuid=32 egid=32 sgid=32 fsgid=32 tty=(none) ses=4294967295 comm=rpcbind exe=/usr/sbin/rpcbind subj=system_u:system_r:rpcbind_t:s0 key=(null) Hash: rpcbind,rpcbind_t,tmp_t,dir,write Version-Release number of selected component: selinux-policy-3.13.1-126.fc22.noarch Additional info: reporter: libreport-2.5.1 hashmarkername: setroubleshoot kernel: 4.0.4-303.fc22.x86_64 type: libreport Potential duplicate: bug 1227026