diff --git a/drivers/staging/rtlwifi/base.c b/drivers/staging/rtlwifi/base.c
index b81f0a943eb4..9a045c7d020c 100644
--- a/drivers/staging/rtlwifi/base.c
+++ b/drivers/staging/rtlwifi/base.c
@@ -1414,6 +1414,10 @@ bool rtl_action_proc(struct ieee80211_hw *hw, struct sk_buff *skb, u8 is_tx)
 				  le16_to_cpu(mgmt->u.action.u.addba_req.capab);
 				tid = (capab &
 				       IEEE80211_ADDBA_PARAM_TID_MASK) >> 2;
+				if (tid >= MAX_TID_COUNT) {
+					rcu_read_unlock();
+					return true;
+				}
 				tid_data = &sta_entry->tids[tid];
 				if (tid_data->agg.rx_agg_state ==
 				    RTL_RX_AGG_START)