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Bug 1469167 - RFE: create a plugin which analyzes execmem denials
Summary: RFE: create a plugin which analyzes execmem denials
Keywords:
Status: CLOSED WONTFIX
Alias: None
Product: Red Hat Enterprise Linux 7
Classification: Red Hat
Component: setroubleshoot-plugins
Version: 7.4
Hardware: All
OS: Linux
low
medium
Target Milestone: rc
: ---
Assignee: Vit Mojzis
QA Contact: Milos Malik
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2017-07-10 14:44 UTC by Milos Malik
Modified: 2019-02-27 13:59 UTC (History)
6 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
: 1649842 (view as bug list)
Environment:
Last Closed: 2019-02-27 13:59:23 UTC
Target Upstream Version:
Embargoed:


Attachments (Terms of Use)

Description Milos Malik 2017-07-10 14:44:49 UTC
Description of problem:
* there are setroubleshoot plugins which are able to analyze execheap, execmod and execstack AVCs, but there is no plugin which would be able to correctly analyze execmem AVCs and which would provide a relevant advice
* selinux-policy brings several booleans related to execmem AVCs

Version-Release number of selected component (if applicable):
setroubleshoot-server-3.2.28-3.el7.x86_64
setroubleshoot-3.2.28-3.el7.x86_64
setroubleshoot-plugins-3.0.65-1.el7.noarch

How reproducible:
* always

Actual results:
* allow_execmem plugin does not exist

Expected results:
* allow_execmem plugin exists

Additional info:
# getsebool -a | grep execmem
boinc_execmem --> off
cluster_use_execmem --> off
cups_execmem --> off
deny_execmem --> off
glance_use_execmem --> off
httpd_execmem --> on
virt_use_execmem --> on
xserver_execmem --> off
#

Comment 2 Milos Malik 2017-07-10 14:57:28 UTC
Filed with upstream as https://github.com/fedora-selinux/setroubleshoot/issues/55

Comment 3 Zdenek Pytela 2019-02-27 13:59:23 UTC
This issue was not selected to be included in Red Hat Enterprise Linux 7.7 because it is seen either as low or moderate impact to a small number of use-cases. The next release will be in Maintenance Support 1 Phase, which means that qualified Critical and Important Security errata advisories (RHSAs) and Urgent Priority Bug Fix errata advisories (RHBAs) may be released as they become available.

We will now close this issue, but if you believe that it qualifies for the Maintenance Support 1 Phase, please re-open; otherwise, we recommend moving the request to Red Hat Enterprise Linux 8 if applicable.


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