NetworkManager wants security_t:file read...

[Stephen Smalley]

On Thu, 2005-09-15 at 08:15 -0700, Tom London wrote:
> Running targeted/enforcing, latest rawhide.
> 
> Get the following from NetworkManager:
> 
> type=AVC msg=audit(1126796883.544:9): avc:  denied  { read } for 
> pid=2309 comm="ls" name="mls" dev=selinuxfs ino=12
> scontext=system_u:system_r:NetworkManager_t:s0
> tcontext=system_u:object_r:security_t:s0 tclass=file
> type=SYSCALL msg=audit(1126796883.544:9): arch=40000003 syscall=5
> success=no exit=-13 a0=bfac4cf4 a1=8000 a2=0 a3=8000 items=1 pid=2309
> auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0
> fsgid=0 comm="ls" exe="/bin/ls"
> type=CWD msg=audit(1126796883.544:9):  cwd="/etc/sysconfig/network-scripts"
> type=PATH msg=audit(1126796883.544:9): item=0 name="/selinux/mls"
> flags=101  inode=12 dev=00:0d mode=0100444 ouid=0 ogid=0 rdev=00:00
> type=AVC msg=audit(1126796887.764:10): avc:  denied  { read } for 
> pid=2578 comm="killall" name="mls" dev=selinuxfs ino=12
> scontext=system_u:system_r:NetworkManager_t:s0
> tcontext=system_u:object_r:security_t:s0 tclass=file
> type=SYSCALL msg=audit(1126796887.764:10): arch=40000003 syscall=5
> success=no exit=-13 a0=bfd0c884 a1=8000 a2=0 a3=8000 items=1 pid=2578
> auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0
> fsgid=0 comm="killall" exe="/usr/bin/killall"
> type=CWD msg=audit(1126796887.764:10):  cwd="/"
> type=PATH msg=audit(1126796887.764:10): item=0 name="/selinux/mls"
> flags=101  inode=12 dev=00:0d mode=0100444 ouid=0 ogid=0 rdev=00:00
> 
> allow NetworkManager_t security_t:file read;
> 
> That right?

Should be macro-ized and applied to any domain that needs to get/set a
context, as it is really due to libsetrans checking to see whether MLS
is enabled during library initialization to decide whether or not to
enable context translations.
  
-- 
Stephen Smalley
National Security Agency