Bug 1016856
| Summary: | SELinux is preventing /usr/sbin/xtables-multi from 'write' accesses on the file /tmp/ffiCAsWsp (deleted). | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Mark <mark.a.sloan> |
| 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: | 18 | CC: | dominick.grift, dwalsh, lvrabec, mgrepl |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:a1ed54da0f6bcab8502aaf8f7138553cb97127dd4b42968b079b6cd53329e478 | ||
| Fixed In Version: | selinux-policy-3.11.1-106.fc18 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2013-10-24 00:57:00 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 back ported fix from f19 branch. More info: https://bugzilla.redhat.com/show_bug.cgi?id=969471 [f18-contrib 6fb43e1] Dontaudit leaked file descriptor writes from firewalld Author: Dan Walsh <dwalsh> 1 file changed, 19 insertions(+) [f18-base 1afeb11] Dontaudit leaked file descriptor writes from firewalld Author: Dan Walsh <dwalsh> 1 file changed, 1 insertion(+) selinux-policy-3.11.1-106.fc18 has been submitted as an update for Fedora 18. https://admin.fedoraproject.org/updates/selinux-policy-3.11.1-106.fc18 Package selinux-policy-3.11.1-106.fc18: * should fix your issue, * was pushed to the Fedora 18 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing selinux-policy-3.11.1-106.fc18' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2013-18622/selinux-policy-3.11.1-106.fc18 then log in and leave karma (feedback). selinux-policy-3.11.1-106.fc18 has been pushed to the Fedora 18 stable repository. If problems still persist, please make note of it in this bug report. |
Description of problem: I ran yum update.... SELinux is preventing /usr/sbin/xtables-multi from 'write' accesses on the file /tmp/ffiCAsWsp (deleted). ***** Plugin leaks (86.2 confidence) suggests ****************************** If you want to ignore xtables-multi trying to write access the ffiCAsWsp (deleted) file, because you believe it should not need this access. Then you should report this as a bug. You can generate a local policy module to dontaudit this access. Do # grep /usr/sbin/xtables-multi /var/log/audit/audit.log | audit2allow -D -M mypol # semodule -i mypol.pp ***** Plugin catchall (14.7 confidence) suggests *************************** If you believe that xtables-multi should be allowed write access on the ffiCAsWsp (deleted) 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 iptables /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:iptables_t:s0 Target Context system_u:object_r:firewalld_tmp_t:s0 Target Objects /tmp/ffiCAsWsp (deleted) [ file ] Source iptables Source Path /usr/sbin/xtables-multi Port <Unknown> Host (removed) Source RPM Packages iptables-1.4.16.2-5.fc18.x86_64 Target RPM Packages Policy RPM selinux-policy-3.11.1-105.fc18.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 3.10.13-101.fc18.x86_64 #1 SMP Fri Sep 27 20:22:12 UTC 2013 x86_64 x86_64 Alert Count 12 First Seen 2013-10-08 14:04:37 MDT Last Seen 2013-10-08 14:04:37 MDT Local ID af4fb00e-3b18-4345-b755-ddafa3ed6e55 Raw Audit Messages type=AVC msg=audit(1381262677.66:798): avc: denied { write } for pid=15162 comm="ip6tables" path=2F746D702F666669434173577370202864656C6574656429 dev="tmpfs" ino=31196 scontext=system_u:system_r:iptables_t:s0 tcontext=system_u:object_r:firewalld_tmp_t:s0 tclass=file type=SYSCALL msg=audit(1381262677.66:798): arch=x86_64 syscall=execve success=yes exit=0 a0=12dc600 a1=f12bc0 a2=12a0910 a3=1 items=0 ppid=13938 pid=15162 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 ses=4294967295 tty=(none) comm=ip6tables exe=/usr/sbin/xtables-multi subj=system_u:system_r:iptables_t:s0 key=(null) Hash: iptables,iptables_t,firewalld_tmp_t,file,write audit2allow #============= iptables_t ============== allow iptables_t firewalld_tmp_t:file write; audit2allow -R require { type iptables_t; type firewalld_tmp_t; class file write; } #============= iptables_t ============== allow iptables_t firewalld_tmp_t:file write; Additional info: reporter: libreport-2.1.7 hashmarkername: setroubleshoot kernel: 3.10.13-101.fc18.x86_64 type: libreport Potential duplicate: bug 969471