diff --git a/src/ap/ap_config.c b/src/ap/ap_config.c
index 2e0af2b7e..9630fa34c 100644
--- a/src/ap/ap_config.c
+++ b/src/ap/ap_config.c
@@ -1096,13 +1096,14 @@ const char * hostapd_get_vlan_id_ifname(struct hostapd_vlan *vlan, int vlan_id)
 
 const u8 * hostapd_get_psk(const struct hostapd_bss_config *conf,
 			   const u8 *addr, const u8 *p2p_dev_addr,
-			   const u8 *prev_psk, int *vlan_id)
+			   const u8 *prev_psk,
+			   struct vlan_description *vlan_desc)
 {
 	struct hostapd_wpa_psk *psk;
 	int next_ok = prev_psk == NULL;
 
-	if (vlan_id)
-		*vlan_id = 0;
+	if (vlan_desc)
+		os_memset(vlan_desc, 0, sizeof(*vlan_desc));
 
 	if (p2p_dev_addr && !is_zero_ether_addr(p2p_dev_addr)) {
 		wpa_printf(MSG_DEBUG, "Searching a PSK for " MACSTR
@@ -1122,8 +1123,8 @@ const u8 * hostapd_get_psk(const struct hostapd_bss_config *conf,
 		     (!addr && p2p_dev_addr &&
 		      os_memcmp(psk->p2p_dev_addr, p2p_dev_addr, ETH_ALEN) ==
 		      0))) {
-			if (vlan_id)
-				*vlan_id = psk->vlan_id;
+			if (vlan_desc)
+				*vlan_desc = vlan_desc_from_id(psk->vlan_id);
 			return psk->psk;
 		}
 
diff --git a/src/ap/ap_config.h b/src/ap/ap_config.h
index 0d75bf026..e961bcd15 100644
--- a/src/ap/ap_config.h
+++ b/src/ap/ap_config.h
@@ -1176,7 +1176,8 @@ int hostapd_maclist_found(struct mac_acl_entry *list, int num_entries,
 int hostapd_rate_found(int *list, int rate);
 const u8 * hostapd_get_psk(const struct hostapd_bss_config *conf,
 			   const u8 *addr, const u8 *p2p_dev_addr,
-			   const u8 *prev_psk, int *vlan_id);
+			   const u8 *prev_psk,
+			   struct vlan_description *vlan_desc);
 int hostapd_setup_wpa_psk(struct hostapd_bss_config *conf);
 int hostapd_vlan_valid(struct hostapd_vlan *vlan,
 		       struct vlan_description *vlan_desc);
diff --git a/src/ap/vlan.c b/src/ap/vlan.c
index b6f6bb1af..cd0f12b03 100644
--- a/src/ap/vlan.c
+++ b/src/ap/vlan.c
@@ -32,3 +32,16 @@ int vlan_compare(struct vlan_description *a, struct vlan_description *b)
 	}
 	return 0;
 }
+
+struct vlan_description
+vlan_desc_from_id(int vlan_id)
+{
+	struct vlan_description vlan_desc;
+
+	os_memset(&vlan_desc, 0, sizeof(vlan_desc));
+
+	vlan_desc.notempty = 1;
+	vlan_desc.untagged = vlan_id;
+
+	return vlan_desc;
+}
diff --git a/src/ap/vlan.h b/src/ap/vlan.h
index af84929de..c9cb570d2 100644
--- a/src/ap/vlan.h
+++ b/src/ap/vlan.h
@@ -19,12 +19,23 @@ struct vlan_description {
 
 #ifndef CONFIG_NO_VLAN
 int vlan_compare(struct vlan_description *a, struct vlan_description *b);
+struct vlan_description vlan_desc_from_id(int vlan_id);
 #else /* CONFIG_NO_VLAN */
 static inline int
 vlan_compare(struct vlan_description *a, struct vlan_description *b)
 {
 	return 0;
 }
+
+static inline struct vlan_description
+vlan_desc_from_id(int vlan_id)
+{
+	struct vlan_description vlan_desc;
+
+	os_memset(&vlan_desc, 0, sizeof(vlan_desc));
+
+	return vlan_desc;
+}
 #endif /* CONFIG_NO_VLAN */
 
 #endif /* VLAN_H */
diff --git a/src/ap/wpa_auth.c b/src/ap/wpa_auth.c
index 83805681e..ba2dcf937 100644
--- a/src/ap/wpa_auth.c
+++ b/src/ap/wpa_auth.c
@@ -118,12 +118,12 @@ static inline const u8 * wpa_auth_get_psk(struct wpa_authenticator *wpa_auth,
 					  const u8 *addr,
 					  const u8 *p2p_dev_addr,
 					  const u8 *prev_psk, size_t *psk_len,
-					  int *vlan_id)
+					  struct vlan_description *vlan_desc)
 {
 	if (!wpa_auth->cb->get_psk)
 		return NULL;
 	return wpa_auth->cb->get_psk(wpa_auth->cb_ctx, addr, p2p_dev_addr,
-				     prev_psk, psk_len, vlan_id);
+				     prev_psk, psk_len, vlan_desc);
 }
 
 
@@ -298,11 +298,12 @@ static int wpa_channel_info(struct wpa_authenticator *wpa_auth,
 
 
 static int wpa_auth_update_vlan(struct wpa_authenticator *wpa_auth,
-				const u8 *addr, int vlan_id)
+				const u8 *addr,
+				struct vlan_description *vlan_desc)
 {
 	if (!wpa_auth->cb->update_vlan)
 		return -1;
-	return wpa_auth->cb->update_vlan(wpa_auth->cb_ctx, addr, vlan_id);
+	return wpa_auth->cb->update_vlan(wpa_auth->cb_ctx, addr, vlan_desc);
 }
 
 
@@ -937,15 +938,16 @@ static int wpa_try_alt_snonce(struct wpa_state_machine *sm, u8 *data,
 	int ok = 0;
 	const u8 *pmk = NULL;
 	size_t pmk_len;
-	int vlan_id = 0;
+	struct vlan_description vlan_desc;
 
 	os_memset(&PTK, 0, sizeof(PTK));
+	os_memset(&vlan_desc, 0, sizeof(vlan_desc));
 	for (;;) {
 		if (wpa_key_mgmt_wpa_psk(sm->wpa_key_mgmt) &&
 		    !wpa_key_mgmt_sae(sm->wpa_key_mgmt)) {
 			pmk = wpa_auth_get_psk(sm->wpa_auth, sm->addr,
 					       sm->p2p_dev_addr, pmk, &pmk_len,
-					       &vlan_id);
+					       &vlan_desc);
 			if (!pmk)
 				break;
 #ifdef CONFIG_IEEE80211R_AP
@@ -988,8 +990,9 @@ static int wpa_try_alt_snonce(struct wpa_state_machine *sm, u8 *data,
 		   "WPA: Earlier SNonce resulted in matching MIC");
 	sm->alt_snonce_valid = 0;
 
-	if (vlan_id && wpa_key_mgmt_wpa_psk(sm->wpa_key_mgmt) &&
-	    wpa_auth_update_vlan(sm->wpa_auth, sm->addr, vlan_id) < 0)
+	if (vlan_desc.notempty && vlan_desc.untagged
+	    && wpa_key_mgmt_wpa_psk(sm->wpa_key_mgmt) &&
+	    wpa_auth_update_vlan(sm->wpa_auth, sm->addr, &vlan_desc) < 0)
 		return -1;
 
 	os_memcpy(sm->SNonce, sm->alt_SNonce, WPA_NONCE_LEN);
@@ -2938,7 +2941,7 @@ SM_STATE(WPA_PTK, PTKCALCNEGOTIATING)
 	struct ieee802_1x_hdr *hdr;
 	struct wpa_eapol_key *key;
 	struct wpa_eapol_ie_parse kde;
-	int vlan_id = 0;
+	struct vlan_description vlan_desc;
 	int owe_ptk_workaround = !!wpa_auth->conf.owe_ptk_workaround;
 
 	SM_ENTRY_MA(WPA_PTK, PTKCALCNEGOTIATING, wpa_ptk);
@@ -2946,6 +2949,8 @@ SM_STATE(WPA_PTK, PTKCALCNEGOTIATING)
 	sm->update_snonce = false;
 	os_memset(&PTK, 0, sizeof(PTK));
 
+	os_memset(&vlan_desc, 0, sizeof(vlan_desc));
+
 	mic_len = wpa_mic_len(sm->wpa_key_mgmt, sm->pmk_len);
 
 	/* WPA with IEEE 802.1X: use the derived PMK from EAP
@@ -2956,7 +2961,7 @@ SM_STATE(WPA_PTK, PTKCALCNEGOTIATING)
 		    !wpa_key_mgmt_sae(sm->wpa_key_mgmt)) {
 			pmk = wpa_auth_get_psk(sm->wpa_auth, sm->addr,
 					       sm->p2p_dev_addr, pmk, &pmk_len,
-					       &vlan_id);
+					       &vlan_desc);
 			if (!pmk)
 				break;
 			psk_found = 1;
@@ -3189,8 +3194,9 @@ SM_STATE(WPA_PTK, PTKCALCNEGOTIATING)
 	}
 #endif /* CONFIG_IEEE80211R_AP */
 
-	if (vlan_id && wpa_key_mgmt_wpa_psk(sm->wpa_key_mgmt) &&
-	    wpa_auth_update_vlan(wpa_auth, sm->addr, vlan_id) < 0) {
+	if (vlan_desc.notempty && vlan_desc.untagged &&
+	    wpa_key_mgmt_wpa_psk(sm->wpa_key_mgmt) &&
+	    wpa_auth_update_vlan(wpa_auth, sm->addr, &vlan_desc) < 0) {
 		wpa_sta_disconnect(wpa_auth, sm->addr,
 				   WLAN_REASON_PREV_AUTH_NOT_VALID);
 		return;
diff --git a/src/ap/wpa_auth.h b/src/ap/wpa_auth.h
index fe47723b9..2e6bf141e 100644
--- a/src/ap/wpa_auth.h
+++ b/src/ap/wpa_auth.h
@@ -296,7 +296,7 @@ struct wpa_auth_callbacks {
 	int (*get_eapol)(void *ctx, const u8 *addr, wpa_eapol_variable var);
 	const u8 * (*get_psk)(void *ctx, const u8 *addr, const u8 *p2p_dev_addr,
 			      const u8 *prev_psk, size_t *psk_len,
-			      int *vlan_id);
+			      struct vlan_description *vlan_desc);
 	int (*get_msk)(void *ctx, const u8 *addr, u8 *msk, size_t *len);
 	int (*set_key)(void *ctx, int vlan_id, enum wpa_alg alg,
 		       const u8 *addr, int idx, u8 *key, size_t key_len,
@@ -313,7 +313,8 @@ struct wpa_auth_callbacks {
 	int (*send_oui)(void *ctx, const u8 *dst, u8 oui_suffix, const u8 *data,
 			size_t data_len);
 	int (*channel_info)(void *ctx, struct wpa_channel_info *ci);
-	int (*update_vlan)(void *ctx, const u8 *addr, int vlan_id);
+	int (*update_vlan)(void *ctx, const u8 *addr,
+			   struct vlan_description *vlan_desc);
 	int (*get_sta_tx_params)(void *ctx, const u8 *addr,
 				 int ap_max_chanwidth, int ap_seg1_idx,
 				 int *bandwidth, int *seg1_idx);
diff --git a/src/ap/wpa_auth_glue.c b/src/ap/wpa_auth_glue.c
index 3e9921553..2de53a31b 100644
--- a/src/ap/wpa_auth_glue.c
+++ b/src/ap/wpa_auth_glue.c
@@ -330,14 +330,15 @@ static int hostapd_wpa_auth_get_eapol(void *ctx, const u8 *addr,
 static const u8 * hostapd_wpa_auth_get_psk(void *ctx, const u8 *addr,
 					   const u8 *p2p_dev_addr,
 					   const u8 *prev_psk, size_t *psk_len,
-					   int *vlan_id)
+					   struct vlan_description *vlan_desc)
 {
 	struct hostapd_data *hapd = ctx;
 	struct sta_info *sta = ap_get_sta(hapd, addr);
+	struct vlan_description *vlan = NULL;
 	const u8 *psk;
 
-	if (vlan_id)
-		*vlan_id = 0;
+	if (vlan_desc)
+		os_memset(vlan_desc, 0, sizeof(*vlan_desc));
 	if (psk_len)
 		*psk_len = PMK_LEN;
 
@@ -374,7 +375,7 @@ static const u8 * hostapd_wpa_auth_get_psk(void *ctx, const u8 *addr,
 #endif /* CONFIG_OWE */
 
 	psk = hostapd_get_psk(hapd->conf, addr, p2p_dev_addr, prev_psk,
-			      vlan_id);
+			      vlan_desc);
 	/*
 	 * This is about to iterate over all psks, prev_psk gives the last
 	 * returned psk which should not be returned again.
@@ -383,9 +384,10 @@ static const u8 * hostapd_wpa_auth_get_psk(void *ctx, const u8 *addr,
 	if (sta && sta->psk && !psk) {
 		struct hostapd_sta_wpa_psk_short *pos;
 
-		if (vlan_id)
-			*vlan_id = 0;
+		if (vlan_desc)
+			os_memset(vlan_desc, 0, sizeof(*vlan_desc));
 		psk = sta->psk->psk;
+		vlan = &sta->psk->vlan;
 		for (pos = sta->psk; pos; pos = pos->next) {
 			if (pos->is_passphrase) {
 				pbkdf2_sha1(pos->passphrase,
@@ -396,10 +398,13 @@ static const u8 * hostapd_wpa_auth_get_psk(void *ctx, const u8 *addr,
 			}
 			if (pos->psk == prev_psk) {
 				psk = pos->next ? pos->next->psk : NULL;
+				vlan = pos->next ? &pos->next->vlan : NULL;
 				break;
 			}
 		}
 	}
+	if (vlan_desc && vlan)
+		*vlan_desc = *vlan;
 	return psk;
 }
 
@@ -939,42 +944,40 @@ static void hostapd_clear_ptksa(void *ctx, const u8 *addr, int cipher)
 #endif /* CONFIG_PASN */
 
 
-static int hostapd_wpa_auth_update_vlan(void *ctx, const u8 *addr, int vlan_id)
+static int hostapd_wpa_auth_update_vlan(void *ctx, const u8 *addr,
+		struct vlan_description *vlan_desc)
 {
 #ifndef CONFIG_NO_VLAN
 	struct hostapd_data *hapd = ctx;
 	struct sta_info *sta;
 
+	if (!hostapd_vlan_valid(hapd->conf->vlan, vlan_desc)) {
+		wpa_printf(MSG_INFO,
+			   "Invalid VLAN ID %d",
+			   vlan_desc->untagged);
+		return -1;
+	}
+
 	sta = ap_get_sta(hapd, addr);
 	if (!sta)
 		return -1;
 
 	if (!(hapd->iface->drv_flags & WPA_DRIVER_FLAGS_VLAN_OFFLOAD)) {
-		struct vlan_description vlan_desc;
-
-		os_memset(&vlan_desc, 0, sizeof(vlan_desc));
-		vlan_desc.notempty = 1;
-		vlan_desc.untagged = vlan_id;
-		if (!hostapd_vlan_valid(hapd->conf->vlan, &vlan_desc)) {
-			wpa_printf(MSG_INFO,
-				   "Invalid VLAN ID %d in wpa_psk_file",
-				   vlan_id);
-			return -1;
-		}
-
-		if (ap_sta_set_vlan(hapd, sta, &vlan_desc) < 0) {
+		if (ap_sta_set_vlan(hapd, sta, vlan_desc) < 0) {
 			wpa_printf(MSG_INFO,
-				   "Failed to assign VLAN ID %d from wpa_psk_file to "
-				   MACSTR, vlan_id, MAC2STR(sta->addr));
+				   "Failed to assign VLAN ID %d to "
+				   MACSTR, vlan_desc->untagged,
+				   MAC2STR(sta->addr));
 			return -1;
 		}
 	} else {
-		sta->vlan_id = vlan_id;
+		/* TODO: tagged? */
+		sta->vlan_id = vlan_desc->untagged;
 	}
 
 	wpa_printf(MSG_INFO,
-		   "Assigned VLAN ID %d from wpa_psk_file to " MACSTR,
-		   vlan_id, MAC2STR(sta->addr));
+		   "Assigned VLAN ID %d to " MACSTR,
+		   vlan_desc->untagged, MAC2STR(sta->addr));
 	if ((sta->flags & WLAN_STA_ASSOC) &&
 	    ap_sta_bind_vlan(hapd, sta) < 0)
 		return -1;
diff --git a/tests/fuzzing/eapol-key-auth/eapol-key-auth.c b/tests/fuzzing/eapol-key-auth/eapol-key-auth.c
index bb46422c6..7aefd49e4 100644
--- a/tests/fuzzing/eapol-key-auth/eapol-key-auth.c
+++ b/tests/fuzzing/eapol-key-auth/eapol-key-auth.c
@@ -11,6 +11,7 @@
 #include "utils/common.h"
 #include "utils/eloop.h"
 #include "ap/wpa_auth.h"
+#include "ap/vlan.h"
 #include "../fuzzer-common.h"
 
 
@@ -141,14 +142,14 @@ static int auth_send_eapol(void *ctx, const u8 *addr, const u8 *data,
 
 static const u8 * auth_get_psk(void *ctx, const u8 *addr,
 			       const u8 *p2p_dev_addr, const u8 *prev_psk,
-			       size_t *psk_len, int *vlan_id)
+			       size_t *psk_len, struct vlan_description *vlan_desc)
 {
 	struct wpa *wpa = ctx;
 
 	wpa_printf(MSG_DEBUG, "AUTH: %s (addr=" MACSTR " prev_psk=%p)",
 		   __func__, MAC2STR(addr), prev_psk);
-	if (vlan_id)
-		*vlan_id = 0;
+	if (vlan_desc)
+		os_memset(vlan_desc, 0, sizeof(*vlan_desc));
 	if (psk_len)
 		*psk_len = PMK_LEN;
 	if (prev_psk)
diff --git a/wpa_supplicant/ibss_rsn.c b/wpa_supplicant/ibss_rsn.c
index 02e63904c..d7614b702 100644
--- a/wpa_supplicant/ibss_rsn.c
+++ b/wpa_supplicant/ibss_rsn.c
@@ -18,6 +18,7 @@
 #include "wpa_supplicant_i.h"
 #include "driver_i.h"
 #include "common/ieee802_11_defs.h"
+#include "ap/vlan.h"
 #include "ibss_rsn.h"
 
 
@@ -274,14 +275,15 @@ static void auth_logger(void *ctx, const u8 *addr, logger_level level,
 
 static const u8 * auth_get_psk(void *ctx, const u8 *addr,
 			       const u8 *p2p_dev_addr, const u8 *prev_psk,
-			       size_t *psk_len, int *vlan_id)
+			       size_t *psk_len,
+			       struct vlan_description *vlan_desc)
 {
 	struct ibss_rsn *ibss_rsn = ctx;
 
 	if (psk_len)
 		*psk_len = PMK_LEN;
-	if (vlan_id)
-		*vlan_id = 0;
+	if (vlan_desc)
+		os_memset(vlan_desc, 0, sizeof(*vlan_desc));
 	wpa_printf(MSG_DEBUG, "AUTH: %s (addr=" MACSTR " prev_psk=%p)",
 		   __func__, MAC2STR(addr), prev_psk);
 	if (prev_psk)
diff --git a/wpa_supplicant/mesh_rsn.c b/wpa_supplicant/mesh_rsn.c
index 65daa77c2..2b85a76d7 100644
--- a/wpa_supplicant/mesh_rsn.c
+++ b/wpa_supplicant/mesh_rsn.c
@@ -76,7 +76,8 @@ static void auth_logger(void *ctx, const u8 *addr, logger_level level,
 
 static const u8 *auth_get_psk(void *ctx, const u8 *addr,
 			      const u8 *p2p_dev_addr, const u8 *prev_psk,
-			      size_t *psk_len, int *vlan_id)
+			      size_t *psk_len,
+			      struct vlan_description *vlan_desc)
 {
 	struct mesh_rsn *mesh_rsn = ctx;
 	struct hostapd_data *hapd = mesh_rsn->wpa_s->ifmsh->bss[0];
@@ -84,8 +85,8 @@ static const u8 *auth_get_psk(void *ctx, const u8 *addr,
 
 	if (psk_len)
 		*psk_len = PMK_LEN;
-	if (vlan_id)
-		*vlan_id = 0;
+	if (vlan_desc)
+		os_memset(vlan_desc, 0, sizeof(*vlan_desc));
 	wpa_printf(MSG_DEBUG, "AUTH: %s (addr=" MACSTR " prev_psk=%p)",
 		   __func__, MAC2STR(addr), prev_psk);