Attachment 145389 Details for Bug 222356 – SELinux error

SELinux error

selinux-xen-11-01-2007 (text/plain), 2.45 KB, created by Adam Huffman on 2007-01-11 20:31:35 UTC

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Creator: Adam Huffman

Created: 2007-01-11 20:31:35 UTC

Size: 2.45 KB

patch

obsolete

>Summary
>    SELinux is preventing /usr/lib64/xen/bin/qemu-dm (xend_t) "write" access to
>    hda (removable_device_t).
>
>Detailed Description
>    SELinux denied access requested by /usr/lib64/xen/bin/qemu-dm. It is not
>    expected that this access is required by /usr/lib64/xen/bin/qemu-dm and this
>    access may signal an intrusion attempt. It is also possible that the
>    specific version or configuration of the application is causing it to
>    require additional access. Please file a
>    http://bugzilla.redhat.com/bugzilla/enter_bug.cgi against this package.
>
>Allowing Access
>    Sometimes labeling problems can cause SELinux denials.  You could try to
>    restore the default system file context for hda, restorecon -v hda. There is
>    currently no automatic way to allow this access. Instead, you can generate a
>    local policy module to allow this access - see http://fedora.redhat.com/docs
>    /selinux-faq-fc5/#id2961385 - or you can disable SELinux protection entirely
>    for the application. Disabling SELinux protection is not recommended. Please
>    file a http://bugzilla.redhat.com/bugzilla/enter_bug.cgi against this
>    package. Changing the "xend_disable_trans" boolean to true will disable
>    SELinux protection this application: "setsebool -P xend_disable_trans=1."
>
>    The following command will allow this access:
>    setsebool -P xend_disable_trans=1
>
>Additional Information:       
>
>Source Context:               system_u:system_r:xend_t
>Target Context:               system_u:object_r:removable_device_t
>Target Objects:               hda [ blk_file ]
>Affected RPM Packages:        xen-3.0.3-1.fc6 [application]
>Policy RPM:                   selinux-policy-2.4.6-17.fc6
>Selinux Enabled:              True
>Policy Type:                  targeted
>MLS Enabled:                  True
>Enforcing Mode:               Permissive
>Plugin Name:                  plugins.disable_trans
>Host Name:                    saintloup.smith.man.ac.uk
>Platform:                     Linux saintloup.smith.man.ac.uk 2.6.18-1.2869.fc6xen #1 SMP Wed Dec 20 15:08:52 EST 2006 x86_64 x86_64
>Alert Count:                  2
>Line Numbers:                 
>
>Raw Audit Messages:           
>
>avc: denied { write } for comm="qemu-dm" dev=tmpfs egid=0 euid=0 exe="/usr/lib64/xen/bin/qemu-dm" exit=-30 fsgid=0 fsuid=0 gid=0 items=0 name="hda" pid=5573 scontext=system_u:system_r:xend_t:s0 sgid=0 subj=system_u:system_r:xend_t:s0 suid=0 tclass=blk_file tcontext=system_u:object_r:removable_device_t:s0 tty=(none) uid=0

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Attachments on bug 222356: 145389 | 145390 | 145473 | 145474 | 145570