Bug 414431
| Summary: | selinx has memory problems | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | den christen <denchriste> |
| Component: | java-1.7.0-icedtea | Assignee: | Thomas Fitzsimmons <fitzsim> |
| Status: | CLOSED DUPLICATE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | low | Docs Contact: | |
| Priority: | low | ||
| Version: | 8 | ||
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | i386 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2007-12-12 18:35:04 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: Version-Release number of selected component (if applicable): How reproducible: Steps to Reproduce: 1. 2. 3.Summary SELinux is preventing /usr/lib/jvm/java-1.7.0-icedtea-1.7.0.0/jre/bin/java from loading /tmp/nbi-2129.tmp which requires text relocation. Detailed Description The /usr/lib/jvm/java-1.7.0-icedtea-1.7.0.0/jre/bin/java application attempted to load /tmp/nbi-2129.tmp which requires text relocation. This is a potential security problem. Most libraries do not need this permission. Libraries are sometimes coded incorrectly and request this permission. The http://people.redhat.com/drepper/selinux-mem.html web page explains how to remove this requirement. You can configure SELinux temporarily to allow /tmp/nbi-2129.tmp to use relocation as a workaround, until the library is fixed. Please file a http://bugzilla.redhat.com/bugzilla/enter_bug.cgi against this package. Allowing Access If you trust /tmp/nbi-2129.tmp to run correctly, you can change the file context to textrel_shlib_t. "chcon -t textrel_shlib_t /tmp/nbi-2129.tmp" You must also change the default file context files on the system in order to preserve them even on a full relabel. "semanage fcontext -a -t textrel_shlib_t /tmp/nbi-2129.tmp" The following command will allow this access: chcon -t textrel_shlib_t /tmp/nbi-2129.tmp Additional Information Source Context system_u:system_r:java_t:SystemLow-SystemHigh Target Context system_u:object_r:tmp_t Target Objects /tmp/nbi-2129.tmp [ file ] Affected RPM Packages java-1.7.0-icedtea-1.7.0.0-0.19.b21.snapshot.fc8 [application] Policy RPM selinux-policy-3.0.8-62.fc8 Selinux Enabled True Policy Type targeted MLS Enabled True Enforcing Mode Permissive Plugin Name plugins.allow_execmod Host Name localhost.localdomain Platform Linux localhost.localdomain 2.6.23.8-63.fc8 #1 SMP Wed Nov 21 18:51:08 EST 2007 i686 i686 Alert Count 1 First Seen Thu 06 Dec 2007 09:48:58 AM MST Last Seen Thu 06 Dec 2007 09:48:58 AM MST Local ID 8b8ad27e-0b16-4c1d-aed1-7e5767eaac03 Line Numbers Raw Audit Messages avc: denied { execmod } for comm=java dev=sda7 egid=0 euid=500 exe=/usr/lib/jvm/java-1.7.0-icedtea-1.7.0.0/jre/bin/java exit=0 fsgid=0 fsuid=500 gid=0 items=0 path=/tmp/nbi-2129.tmp pid=21078 scontext=system_u:system_r:java_t:s0-s0:c0.c1023 sgid=0 subj=system_u:system_r:java_t:s0-s0:c0.c1023 suid=500 tclass=file tcontext=system_u:object_r:tmp_t:s0 tty=pts2 uid=500 Actual results: Expected results: Additional info: