Bug 2322080

Summary: SELinux is preventing iio-sensor-prox from 'write' accesses on the directory trigger.
Product: [Fedora] Fedora Reporter: Zephyr Lykos <fedora>
Component: selinux-policyAssignee: Zdenek Pytela <zpytela>
Status: CLOSED DUPLICATE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: rawhideCC: dominik, dwalsh, fedora, lvrabec, mmalik, omosnacek, pkoncity, vmojzis, zpytela
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:dfb913b5fbeb794d47f5bc7455cb67bcdf9bdd4d084a3023c4f430beaa2d7683;VARIANT_ID=workstation;
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2025-01-27 14:18:49 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Description Flags
File: description
none
File: os_info none

Description Zephyr Lykos 2024-10-28 03:29:28 UTC
Description of problem:
1. Install and activate iio-sensor-prox (required by gnome-settings-daemon, default installed on Workstation)
2. See AVC denial
SELinux is preventing iio-sensor-prox from 'write' accesses on the directory trigger.

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

If you believe that iio-sensor-prox should be allowed write access on the trigger directory 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 'iio-sensor-prox' --raw | audit2allow -M my-iiosensorprox
# semodule -X 300 -i my-iiosensorprox.pp

Additional Information:
Source Context                system_u:system_r:iiosensorproxy_t:s0
Target Context                system_u:object_r:sysfs_t:s0
Target Objects                trigger [ dir ]
Source                        iio-sensor-prox
Source Path                   iio-sensor-prox
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           
Target RPM Packages           
SELinux Policy RPM            selinux-policy-targeted-41.24-1.fc42.noarch
Local Policy RPM              selinux-policy-targeted-41.24-1.fc42.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 6.12.0-
                              0.rc4.20241025gitae90f6a6170d.42.fc42.x86_64 #1
                              SMP PREEMPT_DYNAMIC Fri Oct 25 15:16:46 UTC 2024
                              x86_64
Alert Count                   32
First Seen                    2024-10-09 18:50:11 CST
Last Seen                     2024-10-28 11:21:02 CST
Local ID                      76b927c2-6d67-46fc-bcd7-30318e071e94

Raw Audit Messages
type=AVC msg=audit(1730085662.780:140): avc:  denied  { write } for  pid=1516 comm="iio-sensor-prox" name="trigger" dev="sysfs" ino=51597 scontext=system_u:system_r:iiosensorproxy_t:s0 tcontext=system_u:object_r:sysfs_t:s0 tclass=dir permissive=0


Hash: iio-sensor-prox,iiosensorproxy_t,sysfs_t,dir,write

Version-Release number of selected component:
selinux-policy-targeted-41.24-1.fc42.noarch

Additional info:
reporter:       libreport-2.17.15
reason:         SELinux is preventing iio-sensor-prox from 'write' accesses on the directory trigger.
package:        selinux-policy-targeted-41.24-1.fc42.noarch
component:      selinux-policy
hashmarkername: setroubleshoot
type:           libreport
kernel:         6.12.0-0.rc4.20241025gitae90f6a6170d.42.fc42.x86_64
component:      selinux-policy

Comment 1 Zephyr Lykos 2024-10-28 03:29:30 UTC
Created attachment 2054023 [details]
File: description

Comment 2 Zephyr Lykos 2024-10-28 03:29:32 UTC
Created attachment 2054024 [details]
File: os_info

Comment 3 Dominik 'Rathann' Mierzejewski 2024-11-17 11:01:21 UTC
I started getting this after F40 to F41 upgrade.

iio-sensor-proxy-3.5-5.fc41.x86_64
selinux-policy-targeted-41.25-1.fc41.noarch

Comment 4 Zdenek Pytela 2025-01-27 14:18:49 UTC

*** This bug has been marked as a duplicate of bug 2324181 ***