diff --git a/components/dp/core/src/wlan_dp_bus_bandwidth.c b/components/dp/core/src/wlan_dp_bus_bandwidth.c
index d48621b3f3..8851d197f6 100644
--- a/components/dp/core/src/wlan_dp_bus_bandwidth.c
+++ b/components/dp/core/src/wlan_dp_bus_bandwidth.c
@@ -224,6 +224,12 @@ bbm_get_bus_bw_level_vote(struct wlan_dp_intf *dp_intf,
 	return vote_lvl;
 }
 
+static inline bool bbm_validate_intf_id(uint8_t intf_id)
+{
+	return !!(intf_id == WLAN_UMAC_VDEV_ID_MAX ||
+				intf_id >= WLAN_MAX_VDEVS);
+}
+
 /**
  * bbm_apply_tput_policy() - Apply tput BBM policy by considering
  *  throughput level and connection modes across adapters
@@ -263,6 +269,8 @@ bbm_apply_tput_policy(struct wlan_dp_psoc_context *dp_ctx,
 	dp_for_each_intf_held_safe(dp_ctx, dp_intf, dp_intf_next) {
 		if (!dp_intf)
 			continue;
+		if (bbm_validate_intf_id(dp_intf->intf_id))
+			continue;
 		tmp_vote = bbm_get_bus_bw_level_vote(dp_intf, tput_level);
 		if (tmp_vote > next_vote)
 			next_vote = tmp_vote;