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Bug 2017124 - SELinux is preventing gdb from 'read' accesses on the chr_file nvidia0.
Summary: SELinux is preventing gdb from 'read' accesses on the chr_file nvidia0.
Keywords:
Status: CLOSED DUPLICATE of bug 1896648
Alias: None
Product: Fedora
Classification: Fedora
Component: selinux-policy
Version: 35
Hardware: x86_64
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Zdenek Pytela
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: abrt_hash:cfd909b08f7249b9181382e2dc9...
: 2020059 (view as bug list)
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2021-10-25 16:34 UTC by aannoaanno
Modified: 2021-11-10 15:03 UTC (History)
8 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2021-11-10 15:03:59 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)

Description aannoaanno 2021-10-25 16:34:43 UTC 
Description of problem:
SELinux is preventing gdb from 'read' accesses on the chr_file nvidia0.

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

Wenn Sie denken, dass es gdb standardmäßig erlaubt sein sollte, read 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                nvidia0 [ chr_file ]
Source                        gdb
Source Path                   gdb
Port                          <Unbekannt>
Host                          (removed)
Source RPM Packages           
Target RPM Packages           
SELinux Policy RPM            selinux-policy-
                              targeted-35.3-1.20211019git94970fc.fc35.noarch
Local Policy RPM              selinux-policy-
                              targeted-35.3-1.20211019git94970fc.fc35.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 5.14.13-200.fc34.x86_64 #1 SMP Mon
                              Oct 18 12:39:31 UTC 2021 x86_64 x86_64
Alert Count                   60
First Seen                    2021-10-25 16:50:33 CEST
Last Seen                     2021-10-25 18:23:15 CEST
Local ID                      4fa7b861-27f1-4988-9f56-41f3e6a60fa5

Raw Audit Messages
type=AVC msg=audit(1635178995.341:365): avc:  denied  { read } for  pid=7017 comm="gdb" name="nvidia0" dev="devtmpfs" ino=797 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=0


Hash: gdb,abrt_t,xserver_misc_device_t,chr_file,read

Version-Release number of selected component:
selinux-policy-targeted-35.3-1.20211019git94970fc.fc35.noarch

Additional info:
component:      selinux-policy
reporter:       libreport-2.15.2
hashmarkername: setroubleshoot
kernel:         5.14.13-200.fc34.x86_64
type:           libreport

Potential duplicate: bug 1901406
Comment 1 Antonio 2021-11-04 00:51:56 UTC 
*** Bug 2020059 has been marked as a duplicate of this bug. ***
Comment 2 Zdenek Pytela 2021-11-10 15:03:59 UTC 

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