3.5.7.17 -stable review patch. If anyone has any objections, please let me know.
------------------ From: Dan Carpenter <[email protected]> commit a8241c63517ec0b900695daa9003cddc41c536a1 upstream. The entry struct has a 2 byte hole after ->port and another 4 byte hole after ->stats.outpkts. You must have CAP_NET_ADMIN in your namespace to hit this information leak. Signed-off-by: Dan Carpenter <[email protected]> Acked-by: Julian Anastasov <[email protected]> Signed-off-by: Simon Horman <[email protected]> Signed-off-by: Pablo Neira Ayuso <[email protected]> Signed-off-by: Luis Henriques <[email protected]> --- net/netfilter/ipvs/ip_vs_ctl.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c index 72bf32a..526da6e 100644 --- a/net/netfilter/ipvs/ip_vs_ctl.c +++ b/net/netfilter/ipvs/ip_vs_ctl.c @@ -2549,6 +2549,7 @@ __ip_vs_get_dest_entries(struct net *net, const struct ip_vs_get_dests *get, struct ip_vs_dest *dest; struct ip_vs_dest_entry entry; + memset(&entry, 0, sizeof(entry)); list_for_each_entry(dest, &svc->destinations, n_list) { if (count >= get->num_dests) break; -- 1.8.1.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
