Bug 2069876 - SELinux is preventing fprintd from 'write' accesses on the file persist.
Summary: SELinux is preventing fprintd from 'write' accesses on the file persist.
Keywords:
Status: CLOSED DUPLICATE of bug 2010925
Alias: None
Product: Fedora
Classification: Fedora
Component: selinux-policy
Version: 36
Hardware: x86_64
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Zdenek Pytela
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: abrt_hash:bdd87a8514dea337df3869bc9d7...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2022-03-29 22:56 UTC by Andrew Thurman
Modified: 2022-03-30 07:01 UTC (History)
8 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2022-03-30 07:01:07 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Andrew Thurman 2022-03-29 22:56:07 UTC
Description of problem:
Happens when waking up from suspend along with SELinux is preventing gst-plugin-scan from write access on the file trace_marker_raw.

Also experiencing freezing when returning from suspend, still unsure if related as difficult to reproduce.
SELinux is preventing fprintd from 'write' accesses on the file persist.

*****  Plugin catchall (100. confidence) suggests   **************************

If you believe that fprintd should be allowed write access on the persist 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:
# ausearch -c 'fprintd' --raw | audit2allow -M my-fprintd
# semodule -X 300 -i my-fprintd.pp

Additional Information:
Source Context                system_u:system_r:fprintd_t:s0
Target Context                system_u:object_r:sysfs_t:s0
Target Objects                persist [ file ]
Source                        fprintd
Source Path                   fprintd
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           
Target RPM Packages           
SELinux Policy RPM            selinux-policy-targeted-36.5-1.fc36.noarch
Local Policy RPM              selinux-policy-targeted-36.5-1.fc36.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 5.17.1-300.fc36.x86_64 #1 SMP
                              PREEMPT Mon Mar 28 15:27:56 UTC 2022 x86_64 x86_64
Alert Count                   480
First Seen                    2022-03-19 21:55:14 EDT
Last Seen                     2022-03-29 18:51:33 EDT
Local ID                      919a8e62-d2cc-44e5-b72e-fb2edfa120d1

Raw Audit Messages
type=AVC msg=audit(1648594293.927:297): avc:  denied  { write } for  pid=3020 comm="fprintd" name="persist" dev="sysfs" ino=48622 scontext=system_u:system_r:fprintd_t:s0 tcontext=system_u:object_r:sysfs_t:s0 tclass=file permissive=0


Hash: fprintd,fprintd_t,sysfs_t,file,write

Version-Release number of selected component:
selinux-policy-targeted-36.5-1.fc36.noarch

Additional info:
component:      selinux-policy
reporter:       libreport-2.17.1
hashmarkername: setroubleshoot
kernel:         5.17.1-300.fc36.x86_64
type:           libreport

Potential duplicate: bug 2010925

Comment 1 Zdenek Pytela 2022-03-30 07:01:07 UTC

*** This bug has been marked as a duplicate of bug 2010925 ***


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