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2 - Raspberry PI Community Projects

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Message<br />

avc:denied<br />

{ read write }<br />

pid=1876<br />

comm="syslogd"<br />

name="xconsole"<br />

dev=tmpfs<br />

ino=5510<br />

scontext=system_u:system_r:<br />

syslogd_t:s0<br />

tcontext=system_u:object_r:<br />

device_t:s0<br />

tclass=fifo_file<br />

Description<br />

An operation has been denied.<br />

This operation required the read and write<br />

permissions.<br />

The process with <strong>PI</strong>D 1876 executed the<br />

operation (or tried to execute it).<br />

The process was an instance of the syslogd<br />

program.<br />

The target object was named xconsole.<br />

The device hosting the target object is a<br />

tmpfs (an in-memory filesystem). For a<br />

real disk, you could see the partition<br />

hosting the object (for example: “hda3”).<br />

The object is identified by the inode<br />

number 5510.<br />

This is the security context of the process<br />

who executed the operation.<br />

This is the security context of the target<br />

object.<br />

The target object is a FIFO file.<br />

Table 14.1<br />

Analysis of an SELinux trace<br />

Chapter 14 — Security<br />

399

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