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Merge branch 'bugfix/wpa_supplicant_upstream_security_issues' into 'master'

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esp_wifi: Port security issues from upstream supplicant

See merge request espressif/esp-idf!50807
This commit is contained in:
Jiang Jiang Jian
2026-08-18 12:19:53 +08:00
parent 124edb2243 654d8a3f42
commit c6b3a7e6ef
7 changed files with 26 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
components/wpa_supplicant/src/common/sae.c
View File

@@ -1827,10 +1827,12 @@ static void sae_parse_token_container(struct sae_data *sae,
pos, end - pos);
if (!sae_is_token_container_elem(pos, end))
return;
*token = pos + 3;
*token_len = pos[1] - 1;
if (token)
*token = pos + 3;
if (token_len)
*token_len = pos[1] - 1;
wpa_hexdump(MSG_DEBUG, "SAE: Anti-Clogging Token (in container)",
*token, *token_len);
pos + 3, pos[1] - 1);
}

8
components/wpa_supplicant/src/pasn/pasn_initiator.c
View File

@@ -54,7 +54,7 @@ void pasn_initiator_pmksa_cache_remove(struct rsn_pmksa_cache *pmksa,
{
struct rsn_pmksa_cache_entry *entry;
entry = pmksa_cache_get(pmksa, bssid, NULL, NULL, NULL);
entry = pmksa_cache_get(pmksa, bssid, NULL, NULL, NULL, 0);
if (!entry)
return;
@@ -68,7 +68,7 @@ int pasn_initiator_pmksa_cache_get(struct rsn_pmksa_cache *pmksa,
{
struct rsn_pmksa_cache_entry *entry;
entry = pmksa_cache_get(pmksa, bssid, NULL, NULL, NULL);
entry = pmksa_cache_get(pmksa, bssid, NULL, NULL, NULL, 0);
if (entry) {
os_memcpy(pmkid, entry->pmkid, PMKID_LEN);
os_memcpy(pmk, entry->pmk, entry->pmk_len);
@@ -631,7 +631,7 @@ static struct wpabuf * wpas_pasn_build_auth_1(struct pasn_data *pasn,
struct rsn_pmksa_cache_entry *pmksa;
pmksa = pmksa_cache_get(pasn->pmksa, pasn->peer_addr, pasn->own_addr,
NULL, NULL);
NULL, NULL, pasn->akmp);
if (pmksa && pasn->custom_pmkid_valid)
pmkid = pasn->custom_pmkid;
else if (pmksa)
@@ -905,7 +905,7 @@ static int wpas_pasn_set_pmk(struct pasn_data *pasn,
}
pmksa = pmksa_cache_get(pasn->pmksa, pasn->peer_addr, pasn->own_addr,
pmkid, NULL);
pmkid, NULL, pasn->akmp);
if (pmksa) {
wpa_printf(MSG_DEBUG, "PASN: Using PMKSA");

14
components/wpa_supplicant/src/rsn_supp/pmksa_cache.c
View File

@@ -340,7 +340,7 @@ void pmksa_cache_deinit(struct rsn_pmksa_cache *pmksa)
*/
struct rsn_pmksa_cache_entry * pmksa_cache_get(struct rsn_pmksa_cache *pmksa,
const u8 *aa, const u8 *spa, const u8 *pmkid,
const void *network_ctx)
const void *network_ctx, int akmp)
{
if(!pmksa)
return NULL;
@@ -351,6 +351,7 @@ struct rsn_pmksa_cache_entry * pmksa_cache_get(struct rsn_pmksa_cache *pmksa,
os_memcmp(entry->spa, spa, ETH_ALEN) == 0) &&
(pmkid == NULL ||
os_memcmp(entry->pmkid, pmkid, PMKID_LEN) == 0) &&
(!akmp || akmp == entry->akmp) &&
(network_ctx == NULL || network_ctx == entry->network_ctx))
return entry;
entry = entry->next;
@@ -394,7 +395,7 @@ pmksa_cache_clone_entry(struct rsn_pmksa_cache *pmksa,
*/
struct rsn_pmksa_cache_entry *
pmksa_cache_get_opportunistic(struct rsn_pmksa_cache *pmksa, void *network_ctx,
const u8 *aa)
const u8 *aa, int akmp)
{
if (!pmksa)
return NULL;
@@ -404,7 +405,8 @@ pmksa_cache_get_opportunistic(struct rsn_pmksa_cache *pmksa, void *network_ctx,
if (network_ctx == NULL)
return NULL;
while (entry) {
if (entry->network_ctx == network_ctx) {
if (entry->network_ctx == network_ctx &&
(!akmp || akmp == entry->akmp)) {
entry = pmksa_cache_clone_entry(pmksa, entry, aa);
if (entry) {
wpa_printf(MSG_DEBUG, "RSN: added "
@@ -470,14 +472,14 @@ int pmksa_cache_set_current(struct wpa_sm *sm, const u8 *pmkid,
sm->cur_pmksa = NULL;
if (pmkid)
sm->cur_pmksa = pmksa_cache_get(pmksa, NULL, sm->own_addr, pmkid,
network_ctx);
network_ctx, sm->key_mgmt);
if (sm->cur_pmksa == NULL && bssid)
sm->cur_pmksa = pmksa_cache_get(pmksa, bssid, sm->own_addr, NULL,
network_ctx);
network_ctx, sm->key_mgmt);
if (sm->cur_pmksa == NULL && try_opportunistic && bssid)
sm->cur_pmksa = pmksa_cache_get_opportunistic(pmksa,
network_ctx,
bssid);
bssid, sm->key_mgmt);
if (sm->cur_pmksa) {
wpa_hexdump(MSG_DEBUG, "RSN: PMKSA cache entry found - PMKID",
sm->cur_pmksa->pmkid, PMKID_LEN);

6
components/wpa_supplicant/src/rsn_supp/pmksa_cache.h
View File

@@ -55,7 +55,7 @@ pmksa_cache_init(void (*free_cb)(struct rsn_pmksa_cache_entry *entry,
void pmksa_cache_deinit(struct rsn_pmksa_cache *pmksa);
struct rsn_pmksa_cache_entry * pmksa_cache_get(struct rsn_pmksa_cache *pmksa,
const u8 *aa, const u8 *spa, const u8 *pmkid,
const void *network_ctx);
const void *network_ctx, int akmp);
int pmksa_cache_list(struct rsn_pmksa_cache *pmksa, char *buf, size_t len);
struct rsn_pmksa_cache_entry *
pmksa_cache_add(struct rsn_pmksa_cache *pmksa, const u8 *pmk, size_t pmk_len,
@@ -71,7 +71,7 @@ int pmksa_cache_set_current(struct wpa_sm *sm, const u8 *pmkid,
int try_opportunistic);
struct rsn_pmksa_cache_entry *
pmksa_cache_get_opportunistic(struct rsn_pmksa_cache *pmksa,
void *network_ctx, const u8 *aa);
void *network_ctx, const u8 *aa, int akmp);
void pmksa_cache_flush(struct rsn_pmksa_cache *pmksa, void *network_ctx,
const u8 *pmk, size_t pmk_len);
void pmksa_cache_remove(struct rsn_pmksa_cache *pmksa,
@@ -93,7 +93,7 @@ static inline void pmksa_cache_deinit(struct rsn_pmksa_cache *pmksa)
static inline struct rsn_pmksa_cache_entry *
pmksa_cache_get(struct rsn_pmksa_cache *pmksa, const u8 *aa, const u8 *spa,
const u8 *pmkid, const void *network_ctx)
const u8 *pmkid, const void *network_ctx, int akmp)
{
return NULL;
}

7
components/wpa_supplicant/src/rsn_supp/wpa.c
View File

@@ -405,7 +405,7 @@ static int wpa_supplicant_get_pmk(struct wpa_sm *sm,
* event before receiving this 1/4 message, so try to find a
* matching PMKSA cache entry here. */
sm->cur_pmksa = pmksa_cache_get(sm->pmksa, src_addr, sm->own_addr,
pmkid, NULL);
pmkid, sm->network_ctx, sm->key_mgmt);
if (sm->cur_pmksa) {
wpa_printf(MSG_DEBUG,
"RSN: found matching PMKID from PMKSA cache");
@@ -474,7 +474,8 @@ static int wpa_supplicant_get_pmk(struct wpa_sm *sm,
sm->network_ctx, sm->key_mgmt);
}
if (!sm->cur_pmksa && pmkid &&
pmksa_cache_get(sm->pmksa, src_addr, sm->own_addr, pmkid, NULL))
pmksa_cache_get(sm->pmksa, src_addr, sm->own_addr, pmkid,
sm->network_ctx, sm->key_mgmt))
{
wpa_printf( MSG_DEBUG,
"RSN: the new PMK matches with the "
@@ -2687,7 +2688,7 @@ int wpa_set_bss(uint8_t *macddr, uint8_t *bssid, uint8_t pairwise_cipher, uint8_
struct rsn_pmksa_cache_entry *pmksa = NULL;
if (use_pmk_cache) {
pmksa = pmksa_cache_get(sm->pmksa, (const u8 *)bssid, sm->own_addr,
NULL, NULL);
NULL, NULL, 0);
if (pmksa && (pmksa->akmp != sm->key_mgmt)) {
use_pmk_cache = false;
}

2
components/wpa_supplicant/src/tls/tlsv1_client.c
View File

@@ -614,7 +614,7 @@ int tlsv1_client_prf(struct tlsv1_client *conn, const char *label,
int tlsv1_client_get_cipher(struct tlsv1_client *conn, char *buf,
size_t buflen)
{
char *cipher;
const char *cipher;
switch (conn->rl.cipher_suite) {
case TLS_RSA_WITH_RC4_128_MD5:

2
components/wpa_supplicant/src/tls/x509v3.c
View File

@@ -459,7 +459,7 @@ int x509_parse_name(const u8 *buf, size_t len, struct x509_name *name,
}
static char * x509_name_attr_str(enum x509_name_attr_type type)
static const char * x509_name_attr_str(enum x509_name_attr_type type)
{
switch (type) {
case X509_NAME_ATTR_NOT_USED: