Attachment 1973327 Details for Bug 2218743 – File: description

File: description

description (text/plain), 2.71 KB, created by Ahmed Salama on 2023-06-30 05:55:35 UTC

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Creator: Ahmed Salama

Created: 2023-06-30 05:55:35 UTC

Size: 2.71 KB

patch

obsolete

>SELinux is preventing kwin_wayland from 'getattr' accesses on the chr_file /dev/dri/renderD129.
>
>*****  Plugin restorecon (90.5 confidence) suggests   ************************
>
>If you want to fix the label. 
>/dev/dri/renderD129 default label should be dri_device_t.
>Then you can run restorecon. The access attempt may have been stopped due to insufficient permissions to access a parent directory in which case try to change the following command accordingly.
>Do
># /sbin/restorecon -v /dev/dri/renderD129
>
>*****  Plugin device (9.50 confidence) suggests   ****************************
>
>If you want to allow kwin_wayland to have getattr access on the renderD129 chr_file
>Then you need to change the label on /dev/dri/renderD129 to a type of a similar device.
>Do
># semanage fcontext -a -t SIMILAR_TYPE '/dev/dri/renderD129'
># restorecon -v '/dev/dri/renderD129'
>
>*****  Plugin catchall (1.40 confidence) suggests   **************************
>
>If you believe that kwin_wayland should be allowed getattr access on the renderD129 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 'kwin_wayland' --raw | audit2allow -M my-kwinwayland
># semodule -X 300 -i my-kwinwayland.pp
>
>Additional Information:
>Source Context                system_u:system_r:xdm_t:s0-s0:c0.c1023
>Target Context                system_u:object_r:device_t:s0
>Target Objects                /dev/dri/renderD129 [ chr_file ]
>Source                        kwin_wayland
>Source Path                   kwin_wayland
>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                   75
>First Seen                    2023-05-13 14:40:11 +04
>Last Seen                     2023-06-30 09:26:57 +04
>Local ID                      63541a66-cfa8-46d0-b91b-43c5ef534ff7
>
>Raw Audit Messages
>type=AVC msg=audit(1688102817.360:195): avc:  denied  { getattr } for  pid=1735 comm="kwin_wayland" path="/dev/dri/renderD129" dev="devtmpfs" ino=1188 scontext=system_u:system_r:xdm_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=0
>
>
>Hash: kwin_wayland,xdm_t,device_t,chr_file,getattr

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Attachments on bug 2218743: 1973326 | 1973327