Bug 2181742 - SELinux is preventing plymouthd from 'map' accesses on the chr_file /dev/dri/card1.
Summary: SELinux is preventing plymouthd from 'map' accesses on the chr_file /dev/dri/...
Keywords:
Status: CLOSED DUPLICATE of bug 2184900
Alias: None
Product: Fedora
Classification: Fedora
Component: selinux-policy
Version: 38
Hardware: x86_64
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Zdenek Pytela
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: abrt_hash:d17a057bb35bc83b7aa9467ae07...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2023-03-25 15:10 UTC by Andy Lawrence
Modified: 2023-05-02 19:48 UTC (History)
8 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2023-05-02 19:48:58 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)
File: os_info (704 bytes, text/plain)
2023-03-25 15:10 UTC, Andy Lawrence
no flags Details
File: description (1.90 KB, text/plain)
2023-03-25 15:10 UTC, Andy Lawrence
no flags Details

Description Andy Lawrence 2023-03-25 15:10:50 UTC
Description of problem:
SELinux is preventing plymouthd from 'map' accesses on the chr_file /dev/dri/card1.

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

If you believe that plymouthd should be allowed map access on the card1 chr_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 'plymouthd' --raw | audit2allow -M my-plymouthd
# semodule -X 300 -i my-plymouthd.pp

Additional Information:
Source Context                system_u:system_r:kernel_t:s0
Target Context                system_u:object_r:dri_device_t:s0
Target Objects                /dev/dri/card1 [ chr_file ]
Source                        plymouthd
Source Path                   plymouthd
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           
Target RPM Packages           
SELinux Policy RPM            selinux-policy-targeted-38.8-2.fc38.noarch
Local Policy RPM              selinux-policy-targeted-38.8-2.fc38.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 6.2.7-300.fc38.x86_64 #1 SMP
                              PREEMPT_DYNAMIC Fri Mar 17 16:02:49 UTC 2023
                              x86_64
Alert Count                   211
First Seen                    2023-03-15 15:31:07 EDT
Last Seen                     2023-03-25 09:51:32 EDT
Local ID                      28cfe575-d050-47f4-a243-8fcb21f30526

Raw Audit Messages
type=AVC msg=audit(1679752292.68:124): avc:  denied  { map } for  pid=587 comm="plymouthd" path="/dev/dri/card1" dev="devtmpfs" ino=600 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:dri_device_t:s0 tclass=chr_file permissive=0


Hash: plymouthd,kernel_t,dri_device_t,chr_file,map

Version-Release number of selected component:
selinux-policy-targeted-38.8-2.fc38.noarch

Additional info:
reporter:       libreport-2.17.9
reason:         SELinux is preventing plymouthd from 'map' accesses on the chr_file /dev/dri/card1.
type:           libreport
kernel:         6.2.7-300.fc38.x86_64
hashmarkername: setroubleshoot
component:      selinux-policy
package:        selinux-policy-targeted-38.8-2.fc38.noarch
component:      selinux-policy

Comment 1 Andy Lawrence 2023-03-25 15:10:51 UTC
Created attachment 1953591 [details]
File: os_info

Comment 2 Andy Lawrence 2023-03-25 15:10:53 UTC
Created attachment 1953592 [details]
File: description

Comment 3 Zdenek Pytela 2023-05-02 19:48:58 UTC

*** This bug has been marked as a duplicate of bug 2184900 ***


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