概述:

SELinux is preventing /usr/bin/gcm-apply "write" access on video0.

详细描述:

SELinux denied access requested by gcm-apply. It is not expected that this
access is required by gcm-apply 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.

允许访问:

You can generate a local policy module to allow this access - see FAQ
(http://docs.fedoraproject.org/selinux-faq-fc5/#id2961385) Please file a bug
report.

附加信息:

源上下文                  system_u:system_r:xdm_t:s0-s0:c0.c1023
目标上下文               system_u:object_r:v4l_device_t:s0
目标对象                  video0 [ chr_file ]
源                           gcm-apply
源路径                     /usr/bin/gcm-apply
端口                        <未知>
主机                        (removed)
源 RPM 软件包             gnome-color-manager-2.30.0-4.fc13
目标 RPM 软件包          
策略 RPM                    selinux-policy-3.7.16-2.fc13
启用 Selinux                True
策略类型                  targeted
Enforcing 模式              Enforcing
插件名称                  catchall
主机名                     (removed)
平台                        Linux (removed)
                              2.6.33.1-19.fc13.i686.PAE #1 SMP Sat Mar 20
                              02:15:28 UTC 2010 i686 i686
警报计数                  4
第一个                     2010年04月04日 星期日 10时50分29秒
最后一个                  2010年04月07日 星期三 19时03分46秒
本地 ID                     9327e85c-0dc8-4b70-a0bb-3b2cacf2389d
行号                        

原始核查信息            

node=(removed) type=AVC msg=audit(1270663426.266:22504): avc:  denied  { write } for  pid=11648 comm="gcm-apply" name="video0" dev=devtmpfs ino=9116 scontext=system_u:system_r:xdm_t:s0-s0:c0.c1023 tcontext=system_u:object_r:v4l_device_t:s0 tclass=chr_file

node=(removed) type=SYSCALL msg=audit(1270663426.266:22504): arch=40000003 syscall=5 success=no exit=-13 a0=bfc4106c a1=2 a2=0 a3=9b5377 items=0 ppid=1 pid=11648 auid=4294967295 uid=42 gid=479 euid=42 suid=42 fsuid=42 egid=479 sgid=479 fsgid=479 tty=(none) ses=4294967295 comm="gcm-apply" exe="/usr/bin/gcm-apply" subj=system_u:system_r:xdm_t:s0-s0:c0.c1023 key=(null)



Hash String generated from  catchall,gcm-apply,xdm_t,v4l_device_t,chr_file,write
audit2allow suggests:

#============= xdm_t ==============
allow xdm_t v4l_device_t:chr_file write;