From f6685217573ee91085867806cc89dd80fa571f58 Mon Sep 17 00:00:00 2001 From: Eric Paris Date: Thu, 16 Dec 2010 11:46:51 -0500 Subject: [PATCH] SELinux: define permissions for DCB netlink messages commit 350e4f31e0eaf56dfc3b328d24a11bdf42a41fb8 upstream. Commit 2f90b865 added two new netlink message types to the netlink route socket. SELinux has hooks to define if netlink messages are allowed to be sent or received, but it did not know about these two new message types. By default we allow such actions so noone likely noticed. This patch adds the proper definitions and thus proper permissions enforcement. Signed-off-by: Eric Paris Cc: James Morris Signed-off-by: Greg Kroah-Hartman --- security/selinux/nlmsgtab.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/security/selinux/nlmsgtab.c b/security/selinux/nlmsgtab.c index 75ec0c6ebac..8b02b2137da 100644 --- a/security/selinux/nlmsgtab.c +++ b/security/selinux/nlmsgtab.c @@ -65,6 +65,8 @@ static struct nlmsg_perm nlmsg_route_perms[] = { 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 }, }; static struct nlmsg_perm nlmsg_firewall_perms[] = -- 2.11.4.GIT