Bug 1931524 - SELinux is preventing qemu-system-x86 from 'getattr' accesses on the filesystem /sys.
Summary: SELinux is preventing qemu-system-x86 from 'getattr' accesses on the filesyst...
Keywords:
Status: CLOSED DUPLICATE of bug 1928572
Alias: None
Product: Fedora
Classification: Fedora
Component: selinux-policy
Version: 33
Hardware: x86_64
OS: Unspecified
medium
medium
Target Milestone: ---
Assignee: Zdenek Pytela
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: abrt_hash:cef8eee5737daebf57c8a9a5606...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2021-02-22 15:54 UTC by NM
Modified: 2021-02-22 17:11 UTC (History)
9 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2021-02-22 16:00:19 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description NM 2021-02-22 15:54:26 UTC
Description of problem:
Satrted VM using virt-manager
SELinux is preventing qemu-system-x86 from 'getattr' accesses on the filesystem /sys.

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

If you believe that qemu-system-x86 should be allowed getattr access on the sys 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 'qemu-system-x86' --raw | audit2allow -M my-qemusystemx86
# semodule -X 300 -i my-qemusystemx86.pp

Additional Information:
Source Context                system_u:system_r:svirt_t:s0:c759,c994
Target Context                system_u:object_r:sysfs_t:s0
Target Objects                /sys [ filesystem ]
Source                        qemu-system-x86
Source Path                   qemu-system-x86
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           
Target RPM Packages           filesystem-3.14-3.fc33.x86_64
SELinux Policy RPM            selinux-policy-targeted-3.14.6-34.fc33.noarch
Local Policy RPM              selinux-policy-targeted-3.14.6-34.fc33.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 5.10.16-200.fc33.x86_64 #1 SMP Sun
                              Feb 14 03:02:32 UTC 2021 x86_64 x86_64
Alert Count                   1
First Seen                    2021-02-22 10:52:27 EST
Last Seen                     2021-02-22 10:52:27 EST
Local ID                      93ddf810-51af-4f76-b238-14587b6d4427

Raw Audit Messages
type=AVC msg=audit(1614009147.641:787): avc:  denied  { getattr } for  pid=4680 comm="qemu-system-x86" name="/" dev="sysfs" ino=1 scontext=system_u:system_r:svirt_t:s0:c759,c994 tcontext=system_u:object_r:sysfs_t:s0 tclass=filesystem permissive=0


Hash: qemu-system-x86,svirt_t,sysfs_t,filesystem,getattr

Version-Release number of selected component:
selinux-policy-targeted-3.14.6-34.fc33.noarch

Additional info:
component:      selinux-policy
reporter:       libreport-2.14.0
hashmarkername: setroubleshoot
kernel:         5.10.16-200.fc33.x86_64
type:           libreport

Comment 1 Zdenek Pytela 2021-02-22 16:00:19 UTC
Will be resolved with the next build.

*** This bug has been marked as a duplicate of bug 1928572 ***


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