Bug 1915470 - SELinux is preventing gdb from 'open' accesses on the chr_file /dev/nvidia0.
Summary: SELinux is preventing gdb from 'open' accesses on the chr_file /dev/nvidia0.
Keywords:
Status: CLOSED DUPLICATE of bug 1896648
Alias: None
Product: Fedora
Classification: Fedora
Component: selinux-policy
Version: 33
Hardware: x86_64
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Zdenek Pytela
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: abrt_hash:5c8f1084bb54297780f9e01ac62...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2021-01-12 17:22 UTC by bb
Modified: 2021-03-31 20:22 UTC (History)
9 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2021-03-31 20:22:50 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description bb 2021-01-12 17:22:16 UTC
Description of problem:
SELinux is preventing gdb from 'open' accesses on the chr_file /dev/nvidia0.

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

Wenn Sie denken, dass es gdb standardmäßig erlaubt sein sollte, open Zugriff auf nvidia0 chr_file zu erhalten.
Then sie sollten dies als Fehler melden.
Um diesen Zugriff zu erlauben, können Sie ein lokales Richtlinien-Modul erstellen.
Do
zugriff jetzt erlauben, indem Sie die nachfolgenden Befehle ausführen:
# ausearch -c 'gdb' --raw | audit2allow -M my-gdb
# semodule -X 300 -i my-gdb.pp

Additional Information:
Source Context                system_u:system_r:abrt_t:s0-s0:c0.c1023
Target Context                system_u:object_r:xserver_misc_device_t:s0
Target Objects                /dev/nvidia0 [ chr_file ]
Source                        gdb
Source Path                   gdb
Port                          <Unbekannt>
Host                          (removed)
Source RPM Packages           
Target RPM Packages           
SELinux Policy RPM            selinux-policy-targeted-3.14.6-33.fc33.noarch
Local Policy RPM              selinux-policy-targeted-3.14.6-33.fc33.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Permissive
Host Name                     (removed)
Platform                      Linux (removed) 5.9.16-200.fc33.x86_64 #1 SMP Mon
                              Dec 21 14:08:22 UTC 2020 x86_64 x86_64
Alert Count                   4
First Seen                    2020-12-29 23:04:39 CET
Last Seen                     2021-01-12 18:19:57 CET
Local ID                      9a8e12bd-ba7e-4148-ab85-5d275b7b18cf

Raw Audit Messages
type=AVC msg=audit(1610471997.568:600): avc:  denied  { open } for  pid=3119 comm="gdb" path="/dev/nvidia0" dev="devtmpfs" ino=639 scontext=system_u:system_r:abrt_t:s0-s0:c0.c1023 tcontext=system_u:object_r:xserver_misc_device_t:s0 tclass=chr_file permissive=1


Hash: gdb,abrt_t,xserver_misc_device_t,chr_file,open

Version-Release number of selected component:
selinux-policy-targeted-3.14.6-33.fc33.noarch

Additional info:
component:      selinux-policy
reporter:       libreport-2.14.0
hashmarkername: setroubleshoot
kernel:         5.9.16-200.fc33.x86_64
type:           libreport

Comment 1 Zdenek Pytela 2021-03-31 20:22:50 UTC

*** This bug has been marked as a duplicate of bug 1896648 ***


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