And of course /dev/ttyACM0 is not really a terminal, but serial USB connection to my cell phone. ---------------- Souhrn: SELinux prevented gnokii from using the terminal ttyACM0. Podrobný popis: [SELinux je v uvolněném režimu, operace by byla odmítnuta, ale byla povolena kvůli uvolněnému režimu.] SELinux prevented gnokii from using the terminal ttyACM0. In most cases daemons do not need to interact with the terminal, usually these avc messages can be ignored. All of the confined daemons should have dontaudit rules around using the terminal. Please file a bug report (http://bugzilla.redhat.com/bugzilla/enter_bug.cgi) against this selinux-policy. If you would like to allow all daemons to interact with the terminal, you can turn on the allow_daemons_use_tty boolean. Povolení přístupu: Changing the "allow_daemons_use_tty" boolean to true will allow this access: "setsebool -P allow_daemons_use_tty=1." Příkaz pro opravu: setsebool -P allow_daemons_use_tty=1 Další informace: Kontext zdroje staff_u:staff_r:staff_t:s0-s0:c0.c1023 Kontext cíle system_u:object_r:tty_device_t:s0 Objekty cíle ttyACM0 [ chr_file ] Zdroj gnokii Cesta zdroje /usr/bin/gnokii Port <Neznámé> Počítač viklef.ceplovi.cz RPM balíčky zdroje gnokii-0.6.27-2.fc10 RPM balíčky cíle RPM politiky selinux-policy-3.5.13-49.fc10 Selinux povolen True Typ politiky targeted MLS povoleno True Vynucovací režim Permissive Název zásuvného modulu allow_daemons_use_tty Název počítače viklef.ceplovi.cz Platforma Linux viklef.ceplovi.cz 2.6.29-3.fc10.x86_64 #1 SMP Tue Mar 24 01:38:46 EDT 2009 x86_64 x86_64 Počet upozornění 2 Poprvé viděno Čt 26. březen 2009, 09:54:19 CET Naposledy viděno Čt 26. březen 2009, 09:56:52 CET Místní ID 51c27b78-9bd6-4ebe-9f9f-d4030964cda5 Čísla řádků Původní zprávy auditu node=viklef.ceplovi.cz type=AVC msg=audit(1238057812.803:543): avc: denied { read write } for pid=14425 comm="gnokii" name="ttyACM0" dev=tmpfs ino=3303965 scontext=staff_u:staff_r:staff_t:s0-s0:c0.c1023 tcontext=system_u:object_r:tty_device_t:s0 tclass=chr_file node=viklef.ceplovi.cz type=SYSCALL msg=audit(1238057812.803:543): arch=c000003e syscall=2 success=yes exit=4 a0=1029794 a1=902 a2=0 a3=7fff52aed6f0 items=0 ppid=13006 pid=14425 auid=500 uid=500 gid=500 euid=500 suid=500 fsuid=500 egid=500 sgid=500 fsgid=500 tty=pts0 ses=6 comm="gnokii" exe="/usr/bin/gnokii" subj=staff_u:staff_r:staff_t:s0-s0:c0.c1023 key=(null) ====== Souhrn: SELinux prevented gnokii from using the terminal /dev/ttyACM0. Podrobný popis: [SELinux je v uvolněném režimu, operace by byla odmítnuta, ale byla povolena kvůli uvolněnému režimu.] SELinux prevented gnokii from using the terminal /dev/ttyACM0. In most cases daemons do not need to interact with the terminal, usually these avc messages can be ignored. All of the confined daemons should have dontaudit rules around using the terminal. Please file a bug report (http://bugzilla.redhat.com/bugzilla/enter_bug.cgi) against this selinux-policy. If you would like to allow all daemons to interact with the terminal, you can turn on the allow_daemons_use_tty boolean. Povolení přístupu: Changing the "allow_daemons_use_tty" boolean to true will allow this access: "setsebool -P allow_daemons_use_tty=1." Příkaz pro opravu: setsebool -P allow_daemons_use_tty=1 Další informace: Kontext zdroje staff_u:staff_r:staff_t:s0-s0:c0.c1023 Kontext cíle system_u:object_r:tty_device_t:s0 Objekty cíle /dev/ttyACM0 [ chr_file ] Zdroj gnokii Cesta zdroje /usr/bin/gnokii Port <Neznámé> Počítač viklef.ceplovi.cz RPM balíčky zdroje gnokii-0.6.27-2.fc10 RPM balíčky cíle RPM politiky selinux-policy-3.5.13-49.fc10 Selinux povolen True Typ politiky targeted MLS povoleno True Vynucovací režim Permissive Název zásuvného modulu allow_daemons_use_tty Název počítače viklef.ceplovi.cz Platforma Linux viklef.ceplovi.cz 2.6.29-3.fc10.x86_64 #1 SMP Tue Mar 24 01:38:46 EDT 2009 x86_64 x86_64 Počet upozornění 2 Poprvé viděno Čt 26. březen 2009, 09:54:19 CET Naposledy viděno Čt 26. březen 2009, 09:56:52 CET Místní ID 2527b66c-23ce-4b94-920c-d8dfb7470881 Čísla řádků Původní zprávy auditu node=viklef.ceplovi.cz type=AVC msg=audit(1238057812.805:544): avc: denied { ioctl } for pid=14425 comm="gnokii" path="/dev/ttyACM0" dev=tmpfs ino=3303965 scontext=staff_u:staff_r:staff_t:s0-s0:c0.c1023 tcontext=system_u:object_r:tty_device_t:s0 tclass=chr_file node=viklef.ceplovi.cz type=SYSCALL msg=audit(1238057812.805:544): arch=c000003e syscall=16 success=yes exit=0 a0=4 a1=5401 a2=7fff5aadf350 a3=7fff52aed6f0 items=0 ppid=13006 pid=14425 auid=500 uid=500 gid=500 euid=500 suid=500 fsuid=500 egid=500 sgid=500 fsgid=500 tty=pts0 ses=6 comm="gnokii" exe="/usr/bin/gnokii" subj=staff_u:staff_r:staff_t:s0-s0:c0.c1023 key=(null)
Miroslav add term_use_unallocated_ttys(staff_t) TO staff.te Admin users need to be able to interact with unallocated ttys
Fixed in selinux-policy-3.5.13-54.fc10
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Closing as current release