Bug 1440207
| Summary: | selinux denial for gnome-shell when loopback file is mounted | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Zygmunt Krynicki <me> |
| Component: | gnome-shell | Assignee: | Owen Taylor <otaylor> |
| Status: | CLOSED EOL | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | low | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 25 | CC: | fmuellner, otaylor |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2017-12-12 10:24:19 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
The suggested automatically generated rule is:
module my-gnomeshell 1.0;
require {
type loop_control_device_t;
type xdm_t;
type xdm_var_lib_t;
class chr_file getattr;
class file execute;
}
#============= xdm_t ==============
allow xdm_t loop_control_device_t:chr_file getattr;
allow xdm_t xdm_var_lib_t:file execute;
This message is a reminder that Fedora 25 is nearing its end of life. Approximately 4 (four) weeks from now Fedora will stop maintaining and issuing updates for Fedora 25. It is Fedora's policy to close all bug reports from releases that are no longer maintained.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 '25'. 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 25 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 25 changed to end-of-life (EOL) status on 2017-12-12. Fedora 25 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. |
Description of problem: Version-Release number of selected component (if applicable): gnome-shell 3.22.3-1.fc25 How reproducible: Steps to Reproduce: 1. mount a squashfs file 2. log in 3. see the denial for gnome-shell Actual results: - selinux denial as seen below Expected results: - nothing is denied Additional info: Additional Information: Source Context system_u:system_r:xdm_t:s0-s0:c0.c1023 Target Context system_u:object_r:xdm_var_lib_t:s0 Target Objects 2F7661722F6C69622F67646D2F23353338313332202864656C 6574656429 [ file ] Source gnome-shell Source Path gnome-shell Port <Unknown> Host localhost.localdomain Source RPM Packages Target RPM Packages Policy RPM selinux-policy-3.13.1-225.11.fc25.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name localhost.localdomain Platform Linux localhost.localdomain 4.10.8-200.fc25.x86_64 #1 SMP Fri Mar 31 13:20:22 UTC 2017 x86_64 x86_64 Alert Count 1 First Seen 2017-04-07 16:40:32 CEST Last Seen 2017-04-07 16:40:32 CEST Local ID 94018c26-faea-4e0e-a367-bb446ab7a383 Raw Audit Messages type=AVC msg=audit(1491576032.673:194): avc: denied { execute } for pid=1044 comm="gnome-shell" path=2F7661722F6C69622F67646D2F23353338313332202864656C6574656429 dev="dm-0" ino=538132 scontext=system_u:system_r:xdm_t:s0-s0:c0.c1023 tcontext=system_u:object_r:xdm_var_lib_t:s0 tclass=file permissive=0 Hash: gnome-shell,xdm_t,xdm_var_lib_t,file,execute