Bug 2054616 - SELinux is preventing qemu-system-x86 from 'map' accesses on the anon_inode anon_inode.
Summary: SELinux is preventing qemu-system-x86 from 'map' accesses on the anon_inode a...
Keywords:
Status: CLOSED DUPLICATE of bug 2025714
Alias: None
Product: Fedora
Classification: Fedora
Component: selinux-policy
Version: 35
Hardware: x86_64
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Zdenek Pytela
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: abrt_hash:43f01d31d700eb054adba14d041...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2022-02-15 10:47 UTC by brizly vaan van Ulciputz
Modified: 2022-02-15 10:49 UTC (History)
8 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2022-02-15 10:49:29 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description brizly vaan van Ulciputz 2022-02-15 10:47:35 UTC
Description of problem:
just like in 2025714 mentioned, on my mashine les selinux show up on opening gnome-boxes (i am not using it very often)
SELinux is preventing qemu-system-x86 from 'map' accesses on the anon_inode anon_inode.

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

Wenn Sie denken, dass es qemu-system-x86 standardmäßig erlaubt sein sollte, map Zugriff auf anon_inode anon_inode zu erhalten.
Then sie sollten dies als Fehler melden.
Um diesen Zugriff zu erlauben, können Sie ein lokales Richtlinien-Modul erstellen.
Do
zugriff jetzt erlauben, indem Sie die nachfolgenden Befehle ausführen:
# ausearch -c 'qemu-system-x86' --raw | audit2allow -M my-qemusystemx86
# semodule -X 300 -i my-qemusystemx86.pp

Additional Information:
Source Context                unconfined_u:unconfined_r:unconfined_t:s0-
                              s0:c0.c1023
Target Context                unconfined_u:object_r:unconfined_t:s0
Target Objects                anon_inode [ anon_inode ]
Source                        qemu-system-x86
Source Path                   qemu-system-x86
Port                          <Unbekannt>
Host                          (removed)
Source RPM Packages           
Target RPM Packages           
SELinux Policy RPM            selinux-policy-targeted-35.13-1.fc35.noarch
Local Policy RPM              selinux-policy-targeted-35.13-1.fc35.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 5.16.7-200.fc35.x86_64 #1 SMP
                              PREEMPT Sun Feb 6 19:53:54 UTC 2022 x86_64 x86_64
Alert Count                   6
First Seen                    2022-02-15 11:44:53 CET
Last Seen                     2022-02-15 11:44:53 CET
Local ID                      f6a76dee-a53e-4102-8146-f0ba6344eda3

Raw Audit Messages
type=AVC msg=audit(1644921893.968:1675): avc:  denied  { map } for  pid=90349 comm="qemu-system-x86" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=627034 scontext=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:unconfined_t:s0 tclass=anon_inode permissive=0


Hash: qemu-system-x86,unconfined_t,unconfined_t,anon_inode,map

Version-Release number of selected component:
selinux-policy-targeted-35.13-1.fc35.noarch

Additional info:
component:      selinux-policy
reporter:       libreport-2.15.2
hashmarkername: setroubleshoot
kernel:         5.16.7-200.fc35.x86_64
type:           libreport

Potential duplicate: bug 2026746

Comment 1 Zdenek Pytela 2022-02-15 10:49:29 UTC

*** This bug has been marked as a duplicate of bug 2025714 ***


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