Bug 2319317

Summary: SELinux is preventing /usr/libexec/power-profiles-daemon from 'write' accesses on the file /sys/devices/system/cpu/cpufreq/policy11/energy_performance_preference.
Product: [Fedora] Fedora Reporter: Mikhail <mikhail.v.gavrilov>
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: dwalsh, lvrabec, mikhail.v.gavrilov, mmalik, omosnacek, pkoncity, 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: 2024-10-21 08:23:56 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 Mikhail 2024-10-17 07:02:21 UTC
Description of problem:
SELinux is preventing /usr/libexec/power-profiles-daemon from 'write' accesses on the file /sys/devices/system/cpu/cpufreq/policy11/energy_performance_preference.

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

If you believe that power-profiles-daemon should be allowed write access on the energy_performance_preference 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/energy_pe
                              rformance_preference [ file ]
Source                        power-profiles-
Source Path                   /usr/libexec/power-profiles-daemon
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           power-profiles-daemon-0.23-1.fc42.x86_64
Target RPM Packages           
SELinux Policy RPM            selinux-policy-targeted-41.21-1.fc42.noarch
Local Policy RPM              selinux-policy-targeted-41.21-1.fc42.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Permissive
Host Name                     (removed)
Platform                      Linux (removed) 6.12.0-
                              0.rc3.20241015giteca631b8fe80.33.fc42.x86_64+debug
                              #1 SMP PREEMPT_DYNAMIC Wed Oct 16 00:28:24 +05
                              2024 x86_64
Alert Count                   1
First Seen                    2024-10-17 11:36:37 +05
Last Seen                     2024-10-17 11:36:37 +05
Local ID                      9048df9b-62f0-485c-837d-e24257d9ed35

Raw Audit Messages
type=AVC msg=audit(1729146997.32:205): avc:  denied  { write } for  pid=2577 comm="power-profiles-" name="energy_performance_preference" dev="sysfs" ino=27494 scontext=system_u:system_r:powerprofiles_t:s0 tcontext=system_u:object_r:sysfs_t:s0 tclass=file permissive=1


type=SYSCALL msg=audit(1729146997.32:205): arch=x86_64 syscall=openat success=yes exit=ENOEXEC a0=ffffffffffffff9c a1=55c6ba04ea40 a2=101201 a3=0 items=1 ppid=1 pid=2577 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(1729146997.32:205): cwd=/

type=PATH msg=audit(1729146997.32:205): item=0 name=/sys/devices/system/cpu/cpufreq/policy11/energy_performance_preference inode=27494 dev=00:5f 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-41.21-1.fc42.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/energy_performance_preference.
package:        selinux-policy-targeted-41.21-1.fc42.noarch
component:      selinux-policy
hashmarkername: setroubleshoot
type:           libreport
kernel:         6.12.0-0.rc3.20241015giteca631b8fe80.33.fc42.x86_64+debug
component:      selinux-policy

Comment 1 Mikhail 2024-10-17 07:02:24 UTC
Created attachment 2052431 [details]
File: description

Comment 2 Mikhail 2024-10-17 07:02:25 UTC
Created attachment 2052432 [details]
File: os_info

Comment 3 Zdenek Pytela 2024-10-21 08:23:56 UTC

*** This bug has been marked as a duplicate of bug 2319316 ***