Bug 2322485

Summary: SELinux is preventing /usr/libexec/power-profiles-daemon from 'write' accesses on the file /sys/devices/system/cpu/cpufreq/policy11/scaling_governor.
Product: [Fedora] Fedora Reporter: Renich Bon Ciric <renich>
Component: selinux-policyAssignee: Zdenek Pytela <zpytela>
Status: CLOSED DUPLICATE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 41CC: dwalsh, lvrabec, mmalik, omosnacek, pkoncity, renich, vmojzis, zpytela
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:6810b65bdde99bade85d347ed2571b92adf5b51c464dae1aca9d932b16adbcbe;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 14:09:26 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 Renich Bon Ciric 2024-10-29 16:19:12 UTC
Description of problem:
SELinux is preventing /usr/libexec/power-profiles-daemon from 'write' accesses on the file /sys/devices/system/cpu/cpufreq/policy11/scaling_governor.

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

If you believe that power-profiles-daemon should be allowed write access on the scaling_governor 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 'power-profiles-' --raw | audit2allow -M my-powerprofiles
# semodule -X 300 -i my-powerprofiles.pp

Additional Information:
Source Context                system_u:system_r:powerprofiles_t:s0
Target Context                system_u:object_r:sysfs_t:s0
Target Objects                /sys/devices/system/cpu/cpufreq/policy11/scaling_g
                              overnor [ file ]
Source                        power-profiles-
Source Path                   /usr/libexec/power-profiles-daemon
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           
Target RPM Packages           
SELinux Policy RPM            selinux-policy-targeted-41.24-1.fc41.noarch
Local Policy RPM              selinux-policy-targeted-41.24-1.fc41.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 6.11.4-301.fc41.x86_64 #1 SMP
                              PREEMPT_DYNAMIC Sun Oct 20 15:02:33 UTC 2024
                              x86_64
Alert Count                   22
First Seen                    2024-10-28 09:56:00 CST
Last Seen                     2024-10-29 10:18:39 CST
Local ID                      d8792563-c949-42d8-b6bb-92d2ba1c4074

Raw Audit Messages
type=AVC msg=audit(1730218719.461:350): avc:  denied  { write } for  pid=2427 comm="power-profiles-" name="scaling_governor" dev="sysfs" ino=18698 scontext=system_u:system_r:powerprofiles_t:s0 tcontext=system_u:object_r:sysfs_t:s0 tclass=file permissive=1


type=SYSCALL msg=audit(1730218719.461:350): arch=x86_64 syscall=openat success=yes exit=ECHILD a0=ffffff9c a1=55dc18cb2560 a2=101201 a3=0 items=1 ppid=1 pid=2427 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=power-profiles- exe=/usr/libexec/power-profiles-daemon subj=system_u:system_r:powerprofiles_t:s0 key=(null)

type=CWD msg=audit(1730218719.461:350): cwd=/

type=PATH msg=audit(1730218719.461:350): item=0 name=/sys/devices/system/cpu/cpufreq/policy11/scaling_governor inode=18698 dev=00:6b mode=0100644 ouid=0 ogid=0 rdev=00:00 obj=system_u:object_r:sysfs_t:s0 nametype=NORMAL cap_fp=0 cap_fi=0 cap_fe=0 cap_fver=0 cap_frootid=0

Hash: power-profiles-,powerprofiles_t,sysfs_t,file,write

Version-Release number of selected component:
selinux-policy-targeted-41.24-1.fc41.noarch

Additional info:
reporter:       libreport-2.17.15
reason:         SELinux is preventing /usr/libexec/power-profiles-daemon from 'write' accesses on the file /sys/devices/system/cpu/cpufreq/policy11/scaling_governor.
package:        selinux-policy-targeted-41.24-1.fc41.noarch
component:      selinux-policy
hashmarkername: setroubleshoot
type:           libreport
kernel:         6.11.4-301.fc41.x86_64
component:      selinux-policy

Comment 1 Renich Bon Ciric 2024-10-29 16:19:14 UTC
Created attachment 2054269 [details]
File: description

Comment 2 Renich Bon Ciric 2024-10-29 16:19:16 UTC
Created attachment 2054270 [details]
File: os_info

Comment 3 Zdenek Pytela 2025-01-27 14:09:26 UTC

*** This bug has been marked as a duplicate of bug 2334965 ***