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Merge branch 'bugfix/smp_sec_flags_v5.5' into 'release/v5.5'

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fix(bt/bluedroid): fixed several security issues from NVIDIA (v5.5)

See merge request espressif/esp-idf!50567
This commit is contained in:
Wang Meng Yang
2026-07-19 13:16:19 +08:00
parent df95e83bfa 9568e42900
commit 071970e478
4 changed files with 138 additions and 20 deletions
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components/bt/host/bluedroid/stack/btm/btm_sec.c
+10 -7
View File
@@ -4490,7 +4490,7 @@ void btm_sec_connected (UINT8 *bda, UINT16 handle, UINT8 status, UINT8 enc_mode)
(status == HCI_ERR_ENCRY_MODE_NOT_ACCEPTABLE) ||
(status == HCI_ERR_REPEATED_ATTEMPTS)))) {
p_dev_rec->security_required &= ~BTM_SEC_OUT_AUTHENTICATE;
p_dev_rec->sec_flags &= ~ (BTM_SEC_LE_LINK_KEY_KNOWN << bit_shift);
p_dev_rec->sec_flags &= ~((BTM_SEC_LINK_KEY_KNOWN | BTM_SEC_LINK_KEY_AUTHED) << bit_shift);
#ifdef BRCM_NOT_4_BTE
@@ -5453,9 +5453,11 @@ static BOOLEAN btm_sec_start_get_name (tBTM_SEC_DEV_REC *p_dev_rec)
*******************************************************************************/
static BOOLEAN btm_sec_start_authentication (tBTM_SEC_DEV_REC *p_dev_rec)
{
p_dev_rec->sec_state = BTM_SEC_STATE_AUTHENTICATING;
return (btsnd_hcic_auth_request (p_dev_rec->hci_handle));
if (btsnd_hcic_auth_request (p_dev_rec->hci_handle)) {
p_dev_rec->sec_state = BTM_SEC_STATE_AUTHENTICATING;
return TRUE;
}
return FALSE;
}
/*******************************************************************************
@@ -6394,9 +6396,10 @@ void btm_sec_update_legacy_auth_state(tACL_CONN *p_acl_cb, UINT8 legacy_auth_sta
*******************************************************************************/
void btm_sec_handle_remote_legacy_auth_cmp(UINT16 handle)
{
tBTM_SEC_DEV_REC *p_dev_rec = btm_find_dev_by_handle (handle);
tACL_CONN *p_acl_cb = btm_bda_to_acl(p_dev_rec->bd_addr, BT_TRANSPORT_BR_EDR);
btm_sec_update_legacy_auth_state(p_acl_cb, BTM_ACL_LEGACY_AUTH_REMOTE);
tACL_CONN *p_acl_cb = btm_handle_to_acl(handle);
if (p_acl_cb) {
btm_sec_update_legacy_auth_state(p_acl_cb, BTM_ACL_LEGACY_AUTH_REMOTE);
}
}
#endif /// (CLASSIC_BT_INCLUDED == TRUE)
#endif ///SMP_INCLUDED == TRUE