Bug 2333828 - SELinux is preventing systemd-coredum from using the 'sys_admin' capabilities.
Summary: SELinux is preventing systemd-coredum from using the 'sys_admin' capabilities.
Keywords:
Status: CLOSED DUPLICATE of bug 2335200
Alias: None
Product: Fedora
Classification: Fedora
Component: selinux-policy
Version: 41
Hardware: x86_64
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Zdenek Pytela
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: abrt_hash:3f3c41747902206a7bd50598ec7...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2024-12-23 10:49 UTC by Miren Radia
Modified: 2025-01-21 11:57 UTC (History)
8 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2025-01-21 11:57:14 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)
File: description (1.96 KB, text/plain)
2024-12-23 10:49 UTC, Miren Radia
no flags Details
File: os_info (719 bytes, text/plain)
2024-12-23 10:49 UTC, Miren Radia
no flags Details

Description Miren Radia 2024-12-23 10:49:30 UTC
Description of problem:
This problem occurred after I updated to selinux-policy-targeted.noarch 41.27-1.fc41.

After I ran the DNF upgrade transaction which included this update, the post-transaction scriptlet for this package failed with an error message something like

SELinux:  Could not load policy file /etc/selinux/targeted/policy/policy.33 Cannot allocate memory
...
libsemanage.semanage_reload_policy: load_policy returned error code xxx
...

(unfortunately I didn't save it so can't remember exactly what it said).

I thought the problem might be related to this failed scriptlet so I reinstalled the package and restarted but am still seeing these denials.
SELinux is preventing systemd-coredum from using the 'sys_admin' capabilities.

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

If you believe that systemd-coredum should have the sys_admin capability 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-coredum' --raw | audit2allow -M my-systemdcoredum
# semodule -X 300 -i my-systemdcoredum.pp

Additional Information:
Source Context                system_u:system_r:systemd_coredump_t:s0
Target Context                system_u:system_r:systemd_coredump_t:s0
Target Objects                Unknown [ capability ]
Source                        systemd-coredum
Source Path                   systemd-coredum
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           
Target RPM Packages           
SELinux Policy RPM            selinux-policy-targeted-41.27-1.fc41.noarch
Local Policy RPM              selinux-policy-targeted-41.27-1.fc41.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 6.12.5-200.fc41.x86_64 #1 SMP
                              PREEMPT_DYNAMIC Sun Dec 15 16:48:23 UTC 2024
                              x86_64
Alert Count                   7
First Seen                    2024-12-23 08:49:33 GMT
Last Seen                     2024-12-23 10:40:56 GMT
Local ID                      253c652f-e21e-4f9c-9564-d62a94e054ac

Raw Audit Messages
type=AVC msg=audit(1734950456.10:576): avc:  denied  { sys_admin } for  pid=73137 comm="systemd-coredum" capability=21  scontext=system_u:system_r:systemd_coredump_t:s0 tcontext=system_u:system_r:systemd_coredump_t:s0 tclass=capability permissive=0


Hash: systemd-coredum,systemd_coredump_t,systemd_coredump_t,capability,sys_admin

Version-Release number of selected component:
selinux-policy-targeted-41.27-1.fc41.noarch

Additional info:
reporter:       libreport-2.17.15
reason:         SELinux is preventing systemd-coredum from using the 'sys_admin' capabilities.
package:        selinux-policy-targeted-41.27-1.fc41.noarch
component:      selinux-policy
hashmarkername: setroubleshoot
type:           libreport
kernel:         6.12.5-200.fc41.x86_64
component:      selinux-policy

Comment 1 Miren Radia 2024-12-23 10:49:32 UTC
Created attachment 2063643 [details]
File: description

Comment 2 Miren Radia 2024-12-23 10:49:33 UTC
Created attachment 2063644 [details]
File: os_info

Comment 3 Miren Radia 2024-12-23 10:51:11 UTC
I should add that the post-transaction scriptlet did not fail again when I reinstalled selinux-policy-targeted-41.27-1.fc41.noarch.

Comment 4 Zdenek Pytela 2025-01-21 11:57:14 UTC

*** This bug has been marked as a duplicate of bug 2335200 ***


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