Bug 902878
| Summary: | SELinux is preventing /usr/bin/bash from 'execute' accesses on the file ./yum.update. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Eric Paris <eparis> |
| Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 18 | CC: | dominick.grift, dwalsh, mgrepl |
| Target Milestone: | --- | Keywords: | Reopened |
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:4bcd76cfba82945ac2d287692fad23ff3cd141b11c74eb0813d4087d46e17a6e | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2013-02-08 02:22:01 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: | |||
Change your useFixed in selinux-policy-3.12.1-6.fc19.noarch Backported to F18.
commit 4b782390cff44fcbd9ed6089e914e50e093c16ac
Author: Dan Walsh <dwalsh>
Date: Tue Jan 22 14:45:14 2013 -0500
Allow sysadm_t to execute content in his homedir
selinux-policy-3.11.1-74.fc18 has been submitted as an update for Fedora 18. https://admin.fedoraproject.org/updates/selinux-policy-3.11.1-74.fc18 Package selinux-policy-3.11.1-74.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-3.11.1-74.fc18' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2013-1693/selinux-policy-3.11.1-74.fc18 then log in and leave karma (feedback). selinux-policy-3.11.1-74.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: Executed a script I created in /root SELinux is preventing /usr/bin/bash from 'execute' accesses on the file ./yum.update. ***** Plugin catchall (100. confidence) suggests *************************** If you believe that bash should be allowed execute access on the yum.update 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 bash /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context staff_u:sysadm_r:sysadm_t:s0-s0:c0.c1023 Target Context staff_u:object_r:admin_home_t:s0 Target Objects ./yum.update [ file ] Source bash Source Path /usr/bin/bash Port <Unknown> Host (removed) Source RPM Packages bash-4.2.42-1.fc18.x86_64 Target RPM Packages Policy RPM selinux-policy-3.11.1-71.fc18.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 3.8.0-0.rc3.git0.1.fc19.x86_64 #1 SMP Thu Jan 10 21:09:08 UTC 2013 x86_64 x86_64 Alert Count 8 First Seen 2013-01-22 10:32:29 EST Last Seen 2013-01-22 10:32:32 EST Local ID 124dbaee-e2b9-4b97-964d-768a195cd2eb Raw Audit Messages type=AVC msg=audit(1358868752.1:16171): avc: denied { execute } for pid=2772 comm="bash" name="yum.update" dev="sda4" ino=395676 scontext=staff_u:sysadm_r:sysadm_t:s0-s0:c0.c1023 tcontext=staff_u:object_r:admin_home_t:s0 tclass=file type=SYSCALL msg=audit(1358868752.1:16171): arch=x86_64 syscall=access success=no exit=EACCES a0=ec1820 a1=1 a2=7fff3f2eafb0 a3=d items=1 ppid=2768 pid=2772 auid=4166 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 ses=2 tty=pts3 comm=bash exe=/usr/bin/bash subj=staff_u:sysadm_r:sysadm_t:s0-s0:c0.c1023 key=(null) type=CWD msg=audit(1358868752.1:16171): cwd=/root type=PATH msg=audit(1358868752.1:16171): item=0 name=./yum.update inode=395676 dev=08:04 mode=0100755 ouid=0 ogid=0 rdev=00:00 obj=staff_u:object_r:admin_home_t:s0 Hash: bash,sysadm_t,admin_home_t,file,execute audit2allow #============= sysadm_t ============== allow sysadm_t admin_home_t:file execute; audit2allow -R #============= sysadm_t ============== allow sysadm_t admin_home_t:file execute; Additional info: hashmarkername: setroubleshoot kernel: 3.8.0-0.rc3.git0.1.fc19.x86_64 type: libreport