Bug 998162
Summary: | SELinux is preventing /usr/libexec/gdm-session-worker from using the 'transition' accesses on a process. | ||
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Product: | [Fedora] Fedora | Reporter: | Nicolas Mailhot <nicolas.mailhot> |
Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> |
Status: | CLOSED EOL | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
Severity: | unspecified | Docs Contact: | |
Priority: | unspecified | ||
Version: | 20 | CC: | dominick.grift, dwalsh, mgrepl |
Target Milestone: | --- | Keywords: | Reopened |
Target Release: | --- | ||
Hardware: | x86_64 | ||
OS: | Unspecified | ||
Whiteboard: | abrt_hash:2a3a240419b363ce742dac43e9a35b7e887ca94024bae52a807b84cba7030ae6 | ||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2015-06-30 01:32:34 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
Nicolas Mailhot
2013-08-17 20:46:04 UTC
I believe it won't happen again. If I am wrong, please reopen the bug. Thank you. It happened again SELinux is preventing /usr/libexec/gdm-session-worker from using the 'transition' accesses on a process. ***** Plugin catchall (100. confidence) suggests ************************** If vous pensez que gdm-session-worker devrait être autorisé à accéder transition sur les processus étiquetés xdm_t par défaut. Then vous devriez rapporter ceci en tant qu'anomalie. Vous pouvez générer un module de stratégie local pour autoriser cet accès. Do autoriser cet accès pour le moment en exécutant : # grep gdm-session-wor /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:xdm_t:s0-s0:c0.c1023 Target Context system_u:system_r:xdm_t:s0-s0:c0.c1023 Target Objects /usr/libexec/gdm-session-worker [ process ] Source gdm-session-wor Source Path /usr/libexec/gdm-session-worker Port <Inconnu> Host (removed) Source RPM Packages gdm-3.9.90-1.fc21.x86_64 Target RPM Packages gdm-3.9.90-1.fc21.x86_64 Policy RPM selinux-policy-3.12.1-76.fc21.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 3.11.0-3.fc21.x86_64 #1 SMP Tue Sep 3 21:52:46 UTC 2013 x86_64 x86_64 Alert Count 18 First Seen 2013-09-06 09:53:37 CEST Last Seen 2013-09-06 09:55:12 CEST Local ID 5db17184-3113-4a88-a47f-a2cc45bd9e36 Raw Audit Messages type=AVC msg=audit(1378454112.796:6550): avc: denied { transition } for pid=32657 comm="gdm-simple-slav" path="/usr/libexec/gdm-session-worker" dev="dm-0" ino=2797788 scontext=system_u:system_r:xdm_t:s0-s0:c0.c1023 tcontext=system_u:system_r:xdm_t:s0-s0:c0.c1023 tclass=process type=SYSCALL msg=audit(1378454112.796:6550): arch=x86_64 syscall=execve success=no exit=EACCES a0=7f9896d72e90 a1=7f9896d76318 a2=7f9896d766d0 a3=7fff35900d10 items=0 ppid=18427 pid=32657 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 ses=4294967295 tty=(none) comm=gdm-simple-slav exe=/usr/libexec/gdm-simple-slave subj=system_u:system_r:xdm_t:s0-s0:c0.c1023 key=(null) Hash: gdm-session-wor,xdm_t,xdm_t,process,transition 86a0dd1831acf88a2e826394743d777d2b1a8fde Allows this in git. Miroslav lets just add it, since it really does not add any access. A process is able to transition to itself. This bug appears to have been reported against 'rawhide' during the Fedora 20 development cycle. Changing version to '20'. More information and reason for this action is here: https://fedoraproject.org/wiki/BugZappers/HouseKeeping/Fedora20 selinux-policy-3.12.1-83.fc20 has been submitted as an update for Fedora 20. https://admin.fedoraproject.org/updates/selinux-policy-3.12.1-83.fc20 Package selinux-policy-3.12.1-83.fc20: * should fix your issue, * was pushed to the Fedora 20 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing selinux-policy-3.12.1-83.fc20' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2013-17722/selinux-policy-3.12.1-83.fc20 then log in and leave karma (feedback). Package selinux-policy-3.12.1-84.fc20: * should fix your issue, * was pushed to the Fedora 20 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing selinux-policy-3.12.1-84.fc20' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2013-17722/selinux-policy-3.12.1-84.fc20 then log in and leave karma (feedback). This message is a reminder that Fedora 20 is nearing its end of life. Approximately 4 (four) weeks from now Fedora will stop maintaining and issuing updates for Fedora 20. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a Fedora 'version' of '20'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version. Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora 20 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior this bug is closed as described in the policy above. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. Fedora 20 changed to end-of-life (EOL) status on 2015-06-23. Fedora 20 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed. |