diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c
index c32be587000d..40c3ba6c445b 100644
--- a/drivers/net/wireless/ath/ath11k/mac.c
+++ b/drivers/net/wireless/ath/ath11k/mac.c
@@ -1659,7 +1659,7 @@ void ath11k_mac_bcn_tx_event(struct ath11k_vif *arvif)
 	if (vif->bss_conf.color_change_active &&
 	    ieee80211_beacon_cntdwn_is_complete(vif, 0)) {
 		arvif->bcca_zero_sent = true;
-		ieee80211_color_change_finish(vif);
+		ieee80211_color_change_finish(vif, 0);
 		return;
 	}
 
diff --git a/drivers/net/wireless/ath/ath11k/wmi.c b/drivers/net/wireless/ath/ath11k/wmi.c
index c74aa3f95658..3761dfce1f64 100644
--- a/drivers/net/wireless/ath/ath11k/wmi.c
+++ b/drivers/net/wireless/ath/ath11k/wmi.c
@@ -4064,7 +4064,8 @@ ath11k_wmi_obss_color_collision_event(struct ath11k_base *ab, struct sk_buff *sk
 
 	switch (ev->evt_type) {
 	case WMI_BSS_COLOR_COLLISION_DETECTION:
-		ieee80211_obss_color_collision_notify(arvif->vif, ev->obss_color_bitmap);
+		ieee80211_obss_color_collision_notify(arvif->vif, ev->obss_color_bitmap,
+						      0);
 		ath11k_dbg(ab, ATH11K_DBG_WMI,
 			   "OBSS color collision detected vdev:%d, event:%d, bitmap:%08llx\n",
 			   ev->vdev_id, ev->evt_type, ev->obss_color_bitmap);
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
index d90f98c50039..6442e3e5d45b 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
@@ -331,7 +331,7 @@ mt7915_mcu_cca_finish(void *priv, u8 *mac, struct ieee80211_vif *vif)
 	if (!vif->bss_conf.color_change_active || vif->type == NL80211_IFTYPE_STATION)
 		return;
 
-	ieee80211_color_change_finish(vif);
+	ieee80211_color_change_finish(vif, 0);
 }
 
 static void
diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c
index b44abe2acc81..163b822a477c 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c
@@ -418,7 +418,7 @@ mt7996_mcu_cca_finish(void *priv, u8 *mac, struct ieee80211_vif *vif)
 	if (!vif->bss_conf.color_change_active || vif->type == NL80211_IFTYPE_STATION)
 		return;
 
-	ieee80211_color_change_finish(vif);
+	ieee80211_color_change_finish(vif, 0);
 }
 
 static void
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 41f135a793ab..6be62cc2caf6 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -5612,12 +5612,13 @@ bool ieee80211_beacon_cntdwn_is_complete(struct ieee80211_vif *vif,
 /**
  * ieee80211_color_change_finish - notify mac80211 about color change
  * @vif: &struct ieee80211_vif pointer from the add_interface callback.
+ * @link_id: valid link_id during MLO or 0 for non-MLO
  *
  * After a color change announcement was scheduled and the counter in this
  * announcement hits 1, this function must be called by the driver to
  * notify mac80211 that the color can be changed
  */
-void ieee80211_color_change_finish(struct ieee80211_vif *vif);
+void ieee80211_color_change_finish(struct ieee80211_vif *vif, u8 link_id);
 
 /**
  * ieee80211_proberesp_get - retrieve a Probe Response template
@@ -7530,6 +7531,7 @@ ieee80211_get_unsol_bcast_probe_resp_tmpl(struct ieee80211_hw *hw,
 /**
  * ieee80211_obss_color_collision_notify - notify userland about a BSS color
  * collision.
+ * @link_id: valid link_id during MLO or 0 for non-MLO
  *
  * @vif: &struct ieee80211_vif pointer from the add_interface callback.
  * @color_bitmap: a 64 bit bitmap representing the colors that the local BSS is
@@ -7537,7 +7539,7 @@ ieee80211_get_unsol_bcast_probe_resp_tmpl(struct ieee80211_hw *hw,
  */
 void
 ieee80211_obss_color_collision_notify(struct ieee80211_vif *vif,
-				      u64 color_bitmap);
+				      u64 color_bitmap, u8 link_id);
 
 /**
  * ieee80211_is_tx_data - check if frame is a data frame
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index fcba6d28ea36..d654b1900252 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -4820,23 +4820,48 @@ void ieee80211_color_collision_detection_work(struct work_struct *work)
 					     link->link_id);
 }
 
-void ieee80211_color_change_finish(struct ieee80211_vif *vif)
+void ieee80211_color_change_finish(struct ieee80211_vif *vif, u8 link_id)
 {
 	struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif);
+	struct ieee80211_link_data *link;
+
+	if (WARN_ON(link_id >= IEEE80211_MLD_MAX_NUM_LINKS))
+		return;
+
+	rcu_read_lock();
+
+	link = rcu_dereference(sdata->link[link_id]);
+	if (WARN_ON(!link)) {
+		rcu_read_unlock();
+		return;
+	}
 
 	wiphy_work_queue(sdata->local->hw.wiphy,
-			 &sdata->deflink.color_change_finalize_work);
+			 &link->color_change_finalize_work);
+
+	rcu_read_unlock();
 }
 EXPORT_SYMBOL_GPL(ieee80211_color_change_finish);
 
 void
 ieee80211_obss_color_collision_notify(struct ieee80211_vif *vif,
-				      u64 color_bitmap)
+				      u64 color_bitmap, u8 link_id)
 {
 	struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif);
-	struct ieee80211_link_data *link = &sdata->deflink;
+	struct ieee80211_link_data *link;
 
-	if (sdata->vif.bss_conf.color_change_active || sdata->vif.bss_conf.csa_active)
+	if (WARN_ON(link_id >= IEEE80211_MLD_MAX_NUM_LINKS))
+		return;
+
+	rcu_read_lock();
+
+	link = rcu_dereference(sdata->link[link_id]);
+	if (WARN_ON(!link)) {
+		rcu_read_unlock();
+		return;
+	}
+
+	if (link->conf->color_change_active || link->conf->csa_active)
 		return;
 
 	if (delayed_work_pending(&link->color_collision_detect_work))
@@ -4849,6 +4874,8 @@ ieee80211_obss_color_collision_notify(struct ieee80211_vif *vif,
 	ieee80211_queue_delayed_work(&sdata->local->hw,
 				     &link->color_collision_detect_work,
 				     msecs_to_jiffies(500));
+
+	rcu_read_unlock();
 }
 EXPORT_SYMBOL_GPL(ieee80211_obss_color_collision_notify);
 
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 4b4cbd8bf35d..e2b561a9a751 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -3361,7 +3361,7 @@ ieee80211_rx_check_bss_color_collision(struct ieee80211_rx_data *rx)
 	if (ieee80211_hw_check(&rx->local->hw, DETECTS_COLOR_COLLISION))
 		return;
 
-	if (rx->sdata->vif.bss_conf.csa_active)
+	if (rx->link->conf->csa_active)
 		return;
 
 	baselen = mgmt->u.beacon.variable - rx->skb->data;
@@ -3373,7 +3373,7 @@ ieee80211_rx_check_bss_color_collision(struct ieee80211_rx_data *rx)
 				    rx->skb->len - baselen);
 	if (ie && ie->datalen >= sizeof(struct ieee80211_he_operation) &&
 	    ie->datalen >= ieee80211_he_oper_size(ie->data + 1)) {
-		struct ieee80211_bss_conf *bss_conf = &rx->sdata->vif.bss_conf;
+		struct ieee80211_bss_conf *bss_conf = rx->link->conf;
 		const struct ieee80211_he_operation *he_oper;
 		u8 color;
 
@@ -3386,7 +3386,8 @@ ieee80211_rx_check_bss_color_collision(struct ieee80211_rx_data *rx)
 				      IEEE80211_HE_OPERATION_BSS_COLOR_MASK);
 		if (color == bss_conf->he_bss_color.color)
 			ieee80211_obss_color_collision_notify(&rx->sdata->vif,
-							      BIT_ULL(color));
+							      BIT_ULL(color),
+							      bss_conf->link_id);
 	}
 }
 
