Attachment 902970 Details for Bug 1079534 – description with selinux 3.13.1-55

description with selinux 3.13.1-55

description-selinux_3.13 (text/plain), 2.15 KB, created by Raphael Groner on 2014-06-06 16:17:26 UTC

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Creator: Raphael Groner

Created: 2014-06-06 16:17:26 UTC

Size: 2.15 KB

patch

obsolete

>SELinux is preventing /usr/bin/grep from using the 'execmem' accesses on a process.
>
>*****  Plugin catchall (100. confidence) suggests   **************************
>
>If sie denken, dass es grep standardmÃ¤Ãig erlaubt sein sollte, execmem Zugriff auf cupsd_t Prozesse zu erhalten.
>Then sie sollten dies als Fehler melden.
>Um diesen Zugriff zu erlauben, kÃ¶nnen Sie ein lokales Richtlinien-Modul erstellen.
>Do
>zugriff jetzt erlauben, indem Sie die nachfolgenden Befehle ausfÃ¼hren:
># grep grep /var/log/audit/audit.log | audit2allow -M mypol
># semodule -i mypol.pp
>
>Additional Information:
>Source Context                system_u:system_r:cupsd_t:s0-s0:c0.c1023
>Target Context                system_u:system_r:cupsd_t:s0-s0:c0.c1023
>Target Objects                 [ process ]
>Source                        grep
>Source Path                   /usr/bin/grep
>Port                          <Unknown>
>Host                          (removed)
>Source RPM Packages           grep-2.18-1.fc20.x86_64
>Target RPM Packages           
>Policy RPM                    selinux-policy-3.13.1-55.fc20.noarch
>Selinux Enabled               True
>Policy Type                   targeted
>Enforcing Mode                Enforcing
>Host Name                     (removed)
>Platform                      Linux (removed) 3.14.4-200.fc20.x86_64 #1 SMP Tue
>                              May 13 13:51:08 UTC 2014 x86_64 x86_64
>Alert Count                   8
>First Seen                    2014-05-18 19:56:43 CEST
>Last Seen                     2014-06-06 18:09:35 CEST
>Local ID                      71d342fe-8cbf-4d60-b897-e62498e1dc4a
>
>Raw Audit Messages
>type=AVC msg=audit(1402070975.661:1833): avc:  denied  { execmem } for  pid=10069 comm="grep" scontext=system_u:system_r:cupsd_t:s0-s0:c0.c1023 tcontext=system_u:system_r:cupsd_t:s0-s0:c0.c1023 tclass=process
>
>
>type=SYSCALL msg=audit(1402070975.661:1833): arch=x86_64 syscall=mmap success=no exit=EACCES a0=0 a1=10000 a2=7 a3=22 items=0 ppid=10038 pid=10069 auid=4294967295 uid=4 gid=7 euid=4 suid=4 fsuid=4 egid=7 sgid=7 fsgid=7 tty=(none) ses=4294967295 comm=grep exe=/usr/bin/grep subj=system_u:system_r:cupsd_t:s0-s0:c0.c1023 key=(null)
>
>Hash: grep,cupsd_t,cupsd_t,process,execmem

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Attachments on bug 1079534: 902970