diff options
Diffstat (limited to 'security/selinux/nlmsgtab.c')
| -rw-r--r-- | security/selinux/nlmsgtab.c | 38 |
1 files changed, 20 insertions, 18 deletions
diff --git a/security/selinux/nlmsgtab.c b/security/selinux/nlmsgtab.c index eddc7b42010..2df7b900e25 100644 --- a/security/selinux/nlmsgtab.c +++ b/security/selinux/nlmsgtab.c @@ -11,20 +11,19 @@ */ #include <linux/types.h> #include <linux/kernel.h> -#include <linux/skbuff.h> #include <linux/netlink.h> #include <linux/rtnetlink.h> #include <linux/if.h> -#include <linux/netfilter_ipv4/ip_queue.h> #include <linux/inet_diag.h> #include <linux/xfrm.h> #include <linux/audit.h> +#include <linux/sock_diag.h> #include "flask.h" #include "av_permissions.h" +#include "security.h" -struct nlmsg_perm -{ +struct nlmsg_perm { u16 nlmsg_type; u32 perm; }; @@ -64,18 +63,23 @@ static struct nlmsg_perm nlmsg_route_perms[] = { RTM_GETANYCAST, NETLINK_ROUTE_SOCKET__NLMSG_READ }, { RTM_GETNEIGHTBL, NETLINK_ROUTE_SOCKET__NLMSG_READ }, { RTM_SETNEIGHTBL, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, -}; - -static struct nlmsg_perm nlmsg_firewall_perms[] = -{ - { IPQM_MODE, NETLINK_FIREWALL_SOCKET__NLMSG_WRITE }, - { IPQM_VERDICT, NETLINK_FIREWALL_SOCKET__NLMSG_WRITE }, + { RTM_NEWADDRLABEL, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_DELADDRLABEL, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_GETADDRLABEL, NETLINK_ROUTE_SOCKET__NLMSG_READ }, + { RTM_GETDCB, NETLINK_ROUTE_SOCKET__NLMSG_READ }, + { RTM_SETDCB, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_NEWNETCONF, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_GETNETCONF, NETLINK_ROUTE_SOCKET__NLMSG_READ }, + { RTM_NEWMDB, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_DELMDB, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_GETMDB, NETLINK_ROUTE_SOCKET__NLMSG_READ }, }; static struct nlmsg_perm nlmsg_tcpdiag_perms[] = { { TCPDIAG_GETSOCK, NETLINK_TCPDIAG_SOCKET__NLMSG_READ }, { DCCPDIAG_GETSOCK, NETLINK_TCPDIAG_SOCKET__NLMSG_READ }, + { SOCK_DIAG_BY_FAMILY, NETLINK_TCPDIAG_SOCKET__NLMSG_READ }, }; static struct nlmsg_perm nlmsg_xfrm_perms[] = @@ -110,8 +114,12 @@ static struct nlmsg_perm nlmsg_audit_perms[] = { AUDIT_DEL_RULE, NETLINK_AUDIT_SOCKET__NLMSG_WRITE }, { AUDIT_USER, NETLINK_AUDIT_SOCKET__NLMSG_RELAY }, { AUDIT_SIGNAL_INFO, NETLINK_AUDIT_SOCKET__NLMSG_READ }, + { AUDIT_TRIM, NETLINK_AUDIT_SOCKET__NLMSG_WRITE }, + { AUDIT_MAKE_EQUIV, NETLINK_AUDIT_SOCKET__NLMSG_WRITE }, { AUDIT_TTY_GET, NETLINK_AUDIT_SOCKET__NLMSG_READ }, - { AUDIT_TTY_SET, NETLINK_AUDIT_SOCKET__NLMSG_WRITE }, + { AUDIT_TTY_SET, NETLINK_AUDIT_SOCKET__NLMSG_TTY_AUDIT }, + { AUDIT_GET_FEATURE, NETLINK_AUDIT_SOCKET__NLMSG_READ }, + { AUDIT_SET_FEATURE, NETLINK_AUDIT_SOCKET__NLMSG_WRITE }, }; @@ -139,12 +147,6 @@ int selinux_nlmsg_lookup(u16 sclass, u16 nlmsg_type, u32 *perm) sizeof(nlmsg_route_perms)); break; - case SECCLASS_NETLINK_FIREWALL_SOCKET: - case SECCLASS_NETLINK_IP6FW_SOCKET: - err = nlmsg_perm(nlmsg_type, perm, nlmsg_firewall_perms, - sizeof(nlmsg_firewall_perms)); - break; - case SECCLASS_NETLINK_TCPDIAG_SOCKET: err = nlmsg_perm(nlmsg_type, perm, nlmsg_tcpdiag_perms, sizeof(nlmsg_tcpdiag_perms)); @@ -159,7 +161,7 @@ int selinux_nlmsg_lookup(u16 sclass, u16 nlmsg_type, u32 *perm) if ((nlmsg_type >= AUDIT_FIRST_USER_MSG && nlmsg_type <= AUDIT_LAST_USER_MSG) || (nlmsg_type >= AUDIT_FIRST_USER_MSG2 && - nlmsg_type <= AUDIT_LAST_USER_MSG2)) { + nlmsg_type <= AUDIT_LAST_USER_MSG2)) { *perm = NETLINK_AUDIT_SOCKET__NLMSG_RELAY; } else { err = nlmsg_perm(nlmsg_type, perm, nlmsg_audit_perms, |