Bug 2290577 - SELinux is preventing key.dns_resolve from setattr access on the key labeled kernel_t.
Summary: SELinux is preventing key.dns_resolve from setattr access on the key labeled ...
Keywords:
Status: CLOSED DUPLICATE of bug 2272646
Alias: None
Product: Fedora
Classification: Fedora
Component: selinux-policy
Version: 40
Hardware: Unspecified
OS: Linux
unspecified
medium
Target Milestone: ---
Assignee: Zdenek Pytela
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2024-06-05 15:37 UTC by Chris Miller
Modified: 2024-06-06 11:27 UTC (History)
7 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2024-06-06 11:27:01 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Chris Miller 2024-06-05 15:37:26 UTC
*****  Plugin catchall (100. confidence) suggests   **************************

If you believe that key.dns_resolve should be allowed setattr access on key labeled kernel_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 'key.dns_resolve' --raw | audit2allow -M my-keydnsresolve
# semodule -X 300 -i my-keydnsresolve.pp

Additional Information:
Source Context                system_u:system_r:keyutils_dns_resolver_t:s0
Target Context                system_u:system_r:kernel_t:s0
Target Objects                Unknown [ key ]
Source                        key.dns_resolve
Source Path                   key.dns_resolve
Port                          <Unknown>
Host                          Worx.Tryx.org
Source RPM Packages           
Target RPM Packages           
SELinux Policy RPM            selinux-policy-targeted-40.20-1.fc40.noarch
Local Policy RPM              selinux-policy-targeted-40.20-1.fc40.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     Worx.Tryx.org
Platform                      Linux Worx.Tryx.org 6.8.11-300.fc40.x86_64 #1 SMP
                              PREEMPT_DYNAMIC Mon May 27 14:53:33 UTC 2024
                              x86_64
Alert Count                   349
First Seen                    2024-06-04 04:44:26 PDT
Last Seen                     2024-06-05 08:27:12 PDT
Local ID                      68110a33-dc63-4a23-894c-2bcb66d90d54

Raw Audit Messages
type=AVC msg=audit(1717601232.320:2826): avc:  denied  { setattr } for  pid=33815 comm="key.dns_resolve" scontext=system_u:system_r:keyutils_dns_resolver_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=key permissive=0


Hash: key.dns_resolve,keyutils_dns_resolver_t,kernel_t,key,setattr


Reproducible: 

Steps to Reproduce:
I have no idea how to reproduce this. SELinux Alert Browser is almost a constant presence.



/var/log/messages tell me nothing more than I have already provided in the form of the SELinux Alert Browser report above.

Comment 1 Zdenek Pytela 2024-06-06 11:27:01 UTC

*** This bug has been marked as a duplicate of bug 2272646 ***


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