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| author | Stephen Smalley <sds@tycho.nsa.gov> | 2015-06-04 23:22:16 +0300 |
|---|---|---|
| committer | Paul Moore <pmoore@redhat.com> | 2015-06-04 23:22:16 +0300 |
| commit | 6c6d2e9bde1c1c87a7ead806f8f5e2181d41a652 (patch) | |
| tree | a06013e3a14864931b63fcf323b73d4822053957 /security/selinux/include/classmap.h | |
| parent | 9e7c8f8c62c1e1cda203b5bfaba4575b141e42e7 (diff) | |
| download | linux-6c6d2e9bde1c1c87a7ead806f8f5e2181d41a652.tar.xz | |
selinux: update netlink socket classes
Update the set of SELinux netlink socket class definitions to match
the set of netlink protocols implemented by the kernel. The
ip_queue implementation for the NETLINK_FIREWALL and NETLINK_IP6_FW protocols
was removed in d16cf20e2f2f13411eece7f7fb72c17d141c4a84, so we can remove
the corresponding class definitions as this is dead code. Add new
classes for NETLINK_ISCSI, NETLINK_FIB_LOOKUP, NETLINK_CONNECTOR,
NETLINK_NETFILTER, NETLINK_GENERIC, NETLINK_SCSITRANSPORT, NETLINK_RDMA,
and NETLINK_CRYPTO so that we can distinguish among sockets created
for each of these protocols. This change does not define the finer-grained
nlsmsg_read/write permissions or map specific nlmsg_type values to those
permissions in the SELinux nlmsgtab; if finer-grained control of these
sockets is desired/required, that can be added as a follow-on change.
We do not define a SELinux class for NETLINK_ECRYPTFS as the implementation
was removed in 624ae5284516870657505103ada531c64dba2a9a.
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
Signed-off-by: Paul Moore <pmoore@redhat.com>
Diffstat (limited to 'security/selinux/include/classmap.h')
| -rw-r--r-- | security/selinux/include/classmap.h | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/security/selinux/include/classmap.h b/security/selinux/include/classmap.h index eccd61b3de8a..1d8b924cc134 100644 --- a/security/selinux/include/classmap.h +++ b/security/selinux/include/classmap.h @@ -107,9 +107,6 @@ struct security_class_mapping secclass_map[] = { { "netlink_route_socket", { COMMON_SOCK_PERMS, "nlmsg_read", "nlmsg_write", NULL } }, - { "netlink_firewall_socket", - { COMMON_SOCK_PERMS, - "nlmsg_read", "nlmsg_write", NULL } }, { "netlink_tcpdiag_socket", { COMMON_SOCK_PERMS, "nlmsg_read", "nlmsg_write", NULL } }, @@ -120,19 +117,32 @@ struct security_class_mapping secclass_map[] = { "nlmsg_read", "nlmsg_write", NULL } }, { "netlink_selinux_socket", { COMMON_SOCK_PERMS, NULL } }, + { "netlink_iscsi_socket", + { COMMON_SOCK_PERMS, NULL } }, { "netlink_audit_socket", { COMMON_SOCK_PERMS, "nlmsg_read", "nlmsg_write", "nlmsg_relay", "nlmsg_readpriv", "nlmsg_tty_audit", NULL } }, - { "netlink_ip6fw_socket", - { COMMON_SOCK_PERMS, - "nlmsg_read", "nlmsg_write", NULL } }, + { "netlink_fib_lookup_socket", + { COMMON_SOCK_PERMS, NULL } }, + { "netlink_connector_socket", + { COMMON_SOCK_PERMS, NULL } }, + { "netlink_netfilter_socket", + { COMMON_SOCK_PERMS, NULL } }, { "netlink_dnrt_socket", { COMMON_SOCK_PERMS, NULL } }, { "association", { "sendto", "recvfrom", "setcontext", "polmatch", NULL } }, { "netlink_kobject_uevent_socket", { COMMON_SOCK_PERMS, NULL } }, + { "netlink_generic_socket", + { COMMON_SOCK_PERMS, NULL } }, + { "netlink_scsitransport_socket", + { COMMON_SOCK_PERMS, NULL } }, + { "netlink_rdma_socket", + { COMMON_SOCK_PERMS, NULL } }, + { "netlink_crypto_socket", + { COMMON_SOCK_PERMS, NULL } }, { "appletalk_socket", { COMMON_SOCK_PERMS, NULL } }, { "packet", |