Bug 2035132

Summary: SELinux is preventing haproxy from 'getattr' accesses on the filesystem /.
Product: [Fedora] Fedora Reporter: Brian J. Murrell <brian.murrell>
Component: selinux-policyAssignee: Zdenek Pytela <zpytela>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: medium    
Version: 35CC: dwalsh, grepl.miroslav, lvrabec, mmalik, omosnace, pkoncity, vmojzis, zpytela
Target Milestone: ---Keywords: Triaged
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:9881135c0f2e3df3d77a362c3c236ae04056b0c8fced1eb8d04846a732414d8d;VARIANT_ID=workstation;
Fixed In Version: selinux-policy-35.8-1.fc35 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2022-01-09 01:10:21 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Brian J. Murrell 2021-12-23 02:08:41 UTC
Description of problem:
Not sure why this happened.
SELinux is preventing haproxy from 'getattr' accesses on the filesystem /.

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

If you believe that haproxy should be allowed getattr access on the  filesystem 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 'haproxy' --raw | audit2allow -M my-haproxy
# semodule -X 300 -i my-haproxy.pp

Additional Information:
Source Context                system_u:system_r:haproxy_t:s0
Target Context                system_u:object_r:fs_t:s0
Target Objects                / [ filesystem ]
Source                        haproxy
Source Path                   haproxy
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           
Target RPM Packages           filesystem-3.14-7.fc35.x86_64
SELinux Policy RPM            selinux-policy-targeted-35.6-1.fc35.noarch
Local Policy RPM              selinux-policy-targeted-35.6-1.fc35.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 5.15.6-200.fc35.x86_64 #1 SMP Wed
                              Dec 1 13:41:10 UTC 2021 x86_64 x86_64
Alert Count                   5
First Seen                    2021-12-13 09:26:14 EST
Last Seen                     2021-12-13 14:53:24 EST
Local ID                      92a29b65-137c-4fa6-9a18-fe438581059b

Raw Audit Messages
type=AVC msg=audit(1639425204.658:1954): avc:  denied  { getattr } for  pid=76829 comm="haproxy" name="/" dev="dm-4" ino=2 scontext=system_u:system_r:haproxy_t:s0 tcontext=system_u:object_r:fs_t:s0 tclass=filesystem permissive=0


Hash: haproxy,haproxy_t,fs_t,filesystem,getattr

Version-Release number of selected component:
selinux-policy-targeted-35.6-1.fc35.noarch

Additional info:
component:      selinux-policy
reporter:       libreport-2.15.2
hashmarkername: setroubleshoot
kernel:         5.15.6-200.fc35.x86_64
type:           libreport

Comment 1 Zdenek Pytela 2021-12-23 16:55:10 UTC
I've submitted a Fedora PR to address the issue:
https://github.com/fedora-selinux/selinux-policy/pull/980

Comment 2 Fedora Update System 2022-01-05 10:48:53 UTC
FEDORA-2022-decd9c4cae has been submitted as an update to Fedora 35. https://bodhi.fedoraproject.org/updates/FEDORA-2022-decd9c4cae

Comment 3 Fedora Update System 2022-01-06 01:53:19 UTC
FEDORA-2022-decd9c4cae has been pushed to the Fedora 35 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --advisory=FEDORA-2022-decd9c4cae`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2022-decd9c4cae

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 4 Fedora Update System 2022-01-09 01:10:21 UTC
FEDORA-2022-decd9c4cae has been pushed to the Fedora 35 stable repository.
If problem still persists, please make note of it in this bug report.