Bug 2218990 - SELinux is preventing gdb from 'read' accesses on the chr_file nvidiactl.
Summary: SELinux is preventing gdb from 'read' accesses on the chr_file nvidiactl.
Keywords:
Status: CLOSED DUPLICATE of bug 2219166
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:cfd909b08f7249b9181382e2dc9...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2023-06-30 20:22 UTC by Tony
Modified: 2023-07-07 16:38 UTC (History)
9 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2023-07-07 16:38:33 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)
File: description (1.89 KB, text/plain)
2023-06-30 20:22 UTC, Tony
no flags Details
File: os_info (734 bytes, text/plain)
2023-06-30 20:22 UTC, Tony
no flags Details

Description Tony 2023-06-30 20:22:31 UTC
Description of problem:
SELinux is preventing gdb from 'read' accesses on the chr_file nvidiactl.

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

If you believe that gdb should be allowed read access on the nvidiactl 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 '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                nvidiactl [ chr_file ]
Source                        gdb
Source Path                   gdb
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           
Target RPM Packages           
SELinux Policy RPM            selinux-policy-targeted-38.17-1.fc38.noarch
Local Policy RPM              selinux-policy-targeted-38.17-1.fc38.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 6.3.8-200.fc38.x86_64 #1 SMP
                              PREEMPT_DYNAMIC Thu Jun 15 02:15:40 UTC 2023
                              x86_64
Alert Count                   404
First Seen                    2023-03-26 16:21:47 EDT
Last Seen                     2023-06-30 16:21:05 EDT
Local ID                      cb449402-27b3-4255-8c21-935969464f1d

Raw Audit Messages
type=AVC msg=audit(1688156465.83:3475): avc:  denied  { read } for  pid=579677 comm="gdb" name="nvidiactl" dev="devtmpfs" ino=1065 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-38.17-1.fc38.noarch

Additional info:
reporter:       libreport-2.17.10
reason:         SELinux is preventing gdb from 'read' accesses on the chr_file nvidiactl.
package:        selinux-policy-targeted-38.17-1.fc38.noarch
component:      selinux-policy
hashmarkername: setroubleshoot
type:           libreport
kernel:         6.3.8-200.fc38.x86_64
component:      selinux-policy

Comment 1 Tony 2023-06-30 20:22:34 UTC
Created attachment 1973457 [details]
File: description

Comment 2 Tony 2023-06-30 20:22:36 UTC
Created attachment 1973458 [details]
File: os_info

Comment 3 Tony 2023-06-30 20:25:50 UTC
This has been a constant nuisance since before Fedora 37.

Comment 4 Nikola Knazekova 2023-07-07 16:38:33 UTC
Hi Tony, thank you for reporting the bug. We are investigating it.

*** This bug has been marked as a duplicate of bug 2219166 ***


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