Bug 2253602

Summary: SELinux is preventing systemd from 'getattr' accesses on the netlink_netfilter_socket labeled init_t.
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, nknazeko, omosnacek, pkoncity, vmojzis, zpytela
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:4faa4d692903eac8e1368bb5fd5213475c04f26021c82469b2d7adb1f7c8778a;VARIANT_ID=workstation;
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2023-12-08 11:16:47 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:
Attachments:
Description Flags
File: description
none
File: os_info
none
Demonstration none

Description Mikhail 2023-12-08 06:03:59 UTC 
Description of problem:
This happens when systemd updated from 255~rc4-3.fc40 to 255-1.fc40 version.


❯ dnf5 upgrade
Updating and loading repositories:
Repositories loaded.
Package                                                                 Arch             Version                                                                  Repository                                    Size
Upgrading:                                                                                                                                                                                                          
 systemd                                                                x86_64           255-1.fc40                                                               rawhide                                   14.8 MiB
  replacing systemd                                                     x86_64           255~rc4-3.fc40                                                           rawhide                                   14.8 MiB
 systemd-container                                                      x86_64           255-1.fc40                                                               rawhide                                    1.4 MiB
  replacing systemd-container                                           x86_64           255~rc4-3.fc40                                                           rawhide                                    1.4 MiB
 systemd-libs                                                           i686             255-1.fc40                                                               rawhide                                    2.0 MiB
  replacing systemd-libs                                                i686             255~rc4-3.fc40                                                           rawhide                                    2.0 MiB
 systemd-libs                                                           x86_64           255-1.fc40                                                               rawhide                                    2.0 MiB
  replacing systemd-libs                                                x86_64           255~rc4-3.fc40                                                           rawhide                                    2.0 MiB
 systemd-networkd                                                       x86_64           255-1.fc40                                                               rawhide                                    2.0 MiB
  replacing systemd-networkd                                            x86_64           255~rc4-3.fc40                                                           rawhide                                    2.0 MiB
 systemd-oomd-defaults                                                  noarch           255-1.fc40                                                               rawhide                                  187.0   B
  replacing systemd-oomd-defaults                                       noarch           255~rc4-3.fc40                                                           rawhide                                  187.0   B
 systemd-pam                                                            x86_64           255-1.fc40                                                               rawhide                                    1.1 MiB
  replacing systemd-pam                                                 x86_64           255~rc4-3.fc40                                                           rawhide                                    1.1 MiB
 systemd-resolved                                                       x86_64           255-1.fc40                                                               rawhide                                  638.0 KiB
  replacing systemd-resolved                                            x86_64           255~rc4-3.fc40                                                           rawhide                                  638.0 KiB
 systemd-rpm-macros                                                     noarch           255-1.fc40                                                               rawhide                                    9.5 KiB
  replacing systemd-rpm-macros                                          noarch           255~rc4-3.fc40                                                           rawhide                                    9.5 KiB
 systemd-udev                                                           x86_64           255-1.fc40                                                               rawhide                                   11.5 MiB
   replacing systemd-udev                                               x86_64           255~rc4-3.fc40                                                           rawhide                                   11.5 MiB

Transaction Summary:
 Upgrading:        10 packages
 Replacing:        10 packages

Total size of inbound packages is 11 MiB. Need to download 11 MiB.
After this operation 2 KiB will be used (install 35 MiB, remove 35 MiB).
Is this ok [y/N]: y
[ 1/10] systemd-rpm-macros-0:255-1.fc40.noarch                                                                                                                              100% | 258.0 KiB/s |  31.2 KiB |  00m00s
[ 2/10] systemd-libs-0:255-1.fc40.x86_64                                                                                                                                    100% |   2.4 MiB/s | 702.4 KiB |  00m00s
[ 3/10] systemd-pam-0:255-1.fc40.x86_64                                                                                                                                     100% |   2.3 MiB/s | 383.5 KiB |  00m00s
[ 4/10] systemd-resolved-0:255-1.fc40.x86_64                                                                                                                                100% |   6.1 MiB/s | 298.3 KiB |  00m00s
[ 5/10] systemd-0:255-1.fc40.x86_64                                                                                                                                         100% |  10.1 MiB/s |   4.9 MiB |  00m00s
[ 6/10] systemd-networkd-0:255-1.fc40.x86_64                                                                                                                                100% |   4.2 MiB/s | 678.7 KiB |  00m00s
[ 7/10] systemd-oomd-defaults-0:255-1.fc40.noarch                                                                                                                           100% | 506.1 KiB/s |  27.3 KiB |  00m00s
[ 8/10] systemd-libs-0:255-1.fc40.i686                                                                                                                                      100% |   5.9 MiB/s | 742.8 KiB |  00m00s
[ 9/10] systemd-container-0:255-1.fc40.x86_64                                                                                                                               100% |   2.4 MiB/s | 588.0 KiB |  00m00s
[10/10] systemd-udev-0:255-1.fc40.x86_64                                                                                                                                    100% |   3.6 MiB/s |   2.3 MiB |  00m01s
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
[10/10] Total                                                                                                                                                               100% |   6.1 MiB/s |  10.6 MiB |  00m02s
Running transaction
[ 1/22] Verify package files                                                                                                                                                100% | 217.0   B/s |  10.0   B |  00m00s
[ 2/22] Prepare transaction                                                                                                                                                 100% |  21.0   B/s |  20.0   B |  00m01s
[ 3/22] Upgrading systemd-libs-0:255-1.fc40.x86_64                                                                                                                          100% |  15.7 MiB/s |   2.0 MiB |  00m00s
[ 4/22] Upgrading systemd-pam-0:255-1.fc40.x86_64                                                                                                                           100% |  16.5 MiB/s |   1.1 MiB |  00m00s
[ 5/22] Upgrading systemd-resolved-0:255-1.fc40.x86_64                                                                                                                      100% |   2.8 MiB/s | 642.0 KiB |  00m00s
>>> Running post-install scriptlet: systemd-resolved-0:255-1.fc40.x86_64
>>> Stop post-install scriptlet: systemd-resolved-0:255-1.fc40.x86_64
[ 6/22] Upgrading systemd-networkd-0:255-1.fc40.x86_64                                                                                                                      100% |   5.7 MiB/s |   2.0 MiB |  00m00s
>>> Running post-install scriptlet: systemd-networkd-0:255-1.fc40.x86_64
>>> Stop post-install scriptlet: systemd-networkd-0:255-1.fc40.x86_64
[ 7/22] Upgrading systemd-0:255-1.fc40.x86_64                                                                                                                               100% |   3.9 MiB/s |  14.9 MiB |  00m04s
>>> Running post-install scriptlet: systemd-0:255-1.fc40.x86_64
>>> Stop post-install scriptlet: systemd-0:255-1.fc40.x86_64
[ 8/22] Upgrading systemd-udev-0:255-1.fc40.x86_64                                                                                                                          100% |   6.7 MiB/s |  11.6 MiB |  00m02s
>>> Running post-install scriptlet: systemd-udev-0:255-1.fc40.x86_64
>>> Stop post-install scriptlet: systemd-udev-0:255-1.fc40.x86_64
[ 9/22] Upgrading systemd-oomd-defaults-0:255-1.fc40.noarch                                                                                                                 100% |  36.7 KiB/s | 976.0   B |  00m00s
[10/22] Upgrading systemd-container-0:255-1.fc40.x86_64                                                                                                                     100% |  10.3 MiB/s |   1.5 MiB |  00m00s
[11/22] Upgrading systemd-rpm-macros-0:255-1.fc40.noarch                                                                                                                    100% | 669.5 KiB/s |  10.0 KiB |  00m00s
[12/22] Upgrading systemd-libs-0:255-1.fc40.i686                                                                                                                            100% |  17.7 MiB/s |   2.0 MiB |  00m00s
[13/22] Erasing systemd-oomd-defaults-0:255~rc4-3.fc40.noarch                                                                                                               100% | 235.0   B/s |   4.0   B |  00m00s
[14/22] Erasing systemd-libs-0:255~rc4-3.fc40.i686                                                                                                                          100% | 500.0   B/s |  22.0   B |  00m00s
[15/22] Erasing systemd-rpm-macros-0:255~rc4-3.fc40.noarch                                                                                                                  100% |  26.0   B/s |   3.0   B |  00m00s
>>> Running pre-uninstall scriptlet: systemd-udev-0:255~rc4-3.fc40.x86_64
>>> Stop pre-uninstall scriptlet: systemd-udev-0:255~rc4-3.fc40.x86_64
[16/22] Erasing systemd-udev-0:255~rc4-3.fc40.x86_64                                                                                                                        100% |   1.2 KiB/s | 551.0   B |  00m00s
>>> Running post-uninstall scriptlet: systemd-udev-0:255~rc4-3.fc40.x86_64
>>> Stop post-uninstall scriptlet: systemd-udev-0:255~rc4-3.fc40.x86_64
[17/22] Erasing systemd-container-0:255~rc4-3.fc40.x86_64                                                                                                                   100% | 771.0   B/s |  64.0   B |  00m00s
[18/22] Erasing systemd-0:255~rc4-3.fc40.x86_64                                                                                                                             100% | 495.0   B/s | 935.0   B |  00m02s
>>> Running post-uninstall scriptlet: systemd-0:255~rc4-3.fc40.x86_64
>>> Stop post-uninstall scriptlet: systemd-0:255~rc4-3.fc40.x86_64
[19/22] Erasing systemd-libs-0:255~rc4-3.fc40.x86_64                                                                                                                        100% | 395.0   B/s |  19.0   B |  00m00s
[20/22] Erasing systemd-pam-0:255~rc4-3.fc40.x86_64                                                                                                                         100% |  95.0   B/s |  12.0   B |  00m00s
>>> Running pre-uninstall scriptlet: systemd-networkd-0:255~rc4-3.fc40.x86_64
>>> Stop pre-uninstall scriptlet: systemd-networkd-0:255~rc4-3.fc40.x86_64
[21/22] Erasing systemd-networkd-0:255~rc4-3.fc40.x86_64                                                                                                                    100% | 377.0   B/s |  51.0   B |  00m00s
>>> Running pre-uninstall scriptlet: systemd-resolved-0:255~rc4-3.fc40.x86_64
>>> Stop pre-uninstall scriptlet: systemd-resolved-0:255~rc4-3.fc40.x86_64
[22/22] Erasing systemd-resolved-0:255~rc4-3.fc40.x86_64                                                                                                                    100% |   1.0   B/s |  24.0   B |  00m13s
>>> Running post-transaction scriptlet: systemd-resolved-0:255-1.fc40.x86_64
>>> Stop post-transaction scriptlet: systemd-resolved-0:255-1.fc40.x86_64
>>> Running trigger-install scriptlet: glibc-common-0:2.38.9000-26.fc40.x86_64
>>> Stop trigger-install scriptlet: glibc-common-0:2.38.9000-26.fc40.x86_64
>>> Running trigger-install scriptlet: man-db-0:2.12.0-3.fc40.x86_64
>>> Stop trigger-install scriptlet: man-db-0:2.12.0-3.fc40.x86_64
>>> Running trigger-post-uninstall scriptlet: systemd-0:255-1.fc40.x86_64
>>> Stop trigger-post-uninstall scriptlet: systemd-0:255-1.fc40.x86_64
>>> Running trigger-post-uninstall scriptlet: systemd-0:255-1.fc40.x86_64
>>> Stop trigger-post-uninstall scriptlet: systemd-0:255-1.fc40.x86_64
>>> Running trigger-post-uninstall scriptlet: man-db-0:2.12.0-3.fc40.x86_64
>>> Stop trigger-post-uninstall scriptlet: man-db-0:2.12.0-3.fc40.x86_64
>>> Running trigger-post-uninstall scriptlet: systemd-0:255-1.fc40.x86_64
>>> Stop trigger-post-uninstall scriptlet: systemd-0:255-1.fc40.x86_64
>>> Running trigger-post-uninstall scriptlet: systemd-0:255-1.fc40.x86_64
>>> Stop trigger-post-uninstall scriptlet: systemd-0:255-1.fc40.x86_64
>>> Running trigger-install scriptlet: systemd-0:255-1.fc40.x86_64
>>> Stop trigger-install scriptlet: systemd-0:255-1.fc40.x86_64
>>> Running trigger-install scriptlet: systemd-0:255-1.fc40.x86_64
>>> Stop trigger-install scriptlet: systemd-0:255-1.fc40.x86_64
>>> Running trigger-install scriptlet: systemd-0:255-1.fc40.x86_64
>>> Stop trigger-install scriptlet: systemd-0:255-1.fc40.x86_64
>>> Running trigger-install scriptlet: systemd-0:255-1.fc40.x86_64
>>> Stop trigger-install scriptlet: systemd-0:255-1.fc40.x86_64
>>> Running trigger-install scriptlet: systemd-0:255-1.fc40.x86_64
>>> Stop trigger-install scriptlet: systemd-0:255-1.fc40.x86_64
>>> Running trigger-install scriptlet: systemd-0:255-1.fc40.x86_64
>>> Stop trigger-install scriptlet: systemd-0:255-1.fc40.x86_64
>>> Running trigger-install scriptlet: systemd-0:255-1.fc40.x86_64
>>> Stop trigger-install scriptlet: systemd-0:255-1.fc40.x86_64
>>> Running trigger-install scriptlet: systemd-udev-0:255-1.fc40.x86_64
>>> Stop trigger-install scriptlet: systemd-udev-0:255-1.fc40.x86_64
>>> Running trigger-install scriptlet: systemd-udev-0:255-1.fc40.x86_64
>>> Stop trigger-install scriptlet: systemd-udev-0:255-1.fc40.x86_64
SELinux is preventing systemd from 'getattr' accesses on the netlink_netfilter_socket labeled init_t.

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

If you believe that systemd should be allowed getattr access on netlink_netfilter_socket labeled init_t 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 'systemd' --raw | audit2allow -M my-systemd
# semodule -X 300 -i my-systemd.pp

Additional Information:
Source Context                system_u:system_r:init_t:s0
Target Context                system_u:system_r:init_t:s0
Target Objects                Unknown [ netlink_netfilter_socket ]
Source                        systemd
Source Path                   systemd
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           
Target RPM Packages           
SELinux Policy RPM            selinux-policy-targeted-40.6-1.fc40.noarch
Local Policy RPM              selinux-policy-targeted-40.6-1.fc40.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Permissive
Host Name                     (removed)
Platform                      Linux (removed) 6.7.0-
                              0.rc4.20231206gitbee0e7762ad2.37.fc40.x86_64+debug
                              #1 SMP PREEMPT_DYNAMIC Wed Dec 6 17:47:20 UTC 2023
                              x86_64
Alert Count                   1
First Seen                    2023-12-08 10:59:47 +05
Last Seen                     2023-12-08 10:59:47 +05
Local ID                      d18c2b3e-d963-416c-a365-eee8dcf44044

Raw Audit Messages
type=AVC msg=audit(1702015187.486:547): avc:  denied  { getattr } for  pid=1 comm="systemd" scontext=system_u:system_r:init_t:s0 tcontext=system_u:system_r:init_t:s0 tclass=netlink_netfilter_socket permissive=1


Hash: systemd,init_t,init_t,netlink_netfilter_socket,getattr

Version-Release number of selected component:
selinux-policy-targeted-40.6-1.fc40.noarch

Additional info:
reporter:       libreport-2.17.11
reason:         SELinux is preventing systemd from 'getattr' accesses on the netlink_netfilter_socket labeled init_t.
package:        selinux-policy-targeted-40.6-1.fc40.noarch
component:      selinux-policy
hashmarkername: setroubleshoot
type:           libreport
kernel:         6.7.0-0.rc4.20231206gitbee0e7762ad2.37.fc40.x86_64+debug
component:      selinux-policy
Comment 1 Mikhail 2023-12-08 06:04:01 UTC 
Created attachment 2003296 [details]
File: description
Comment 2 Mikhail 2023-12-08 06:04:03 UTC 
Created attachment 2003297 [details]
File: os_info
Comment 3 Mikhail 2023-12-08 06:06:19 UTC 
Created attachment 2003299 [details]
Demonstration
Comment 4 Zdenek Pytela 2023-12-08 11:16:47 UTC 

*** This bug has been marked as a duplicate of bug 2250935 ***