Given the following code containing errors, provide Common Weakness Enumeration (CWE) identifiers and corresponding messages in JSON format. Each identified weakness should have a unique entry in the JSON array.
    Code: static tool_rc key_import(ESYS_CONTEXT *ectx, TPM2B_PUBLIC *parent_pub,
        TPM2B_SENSITIVE *privkey, TPM2B_PUBLIC *pubkey,
        TPM2B_ENCRYPTED_SECRET *encrypted_seed,
        TPM2B_PRIVATE **imported_private) {

    TPMI_ALG_HASH name_alg = pubkey->publicArea.nameAlg;

    TPM2B_DIGEST *seed = &privkey->sensitiveArea.seedValue;

    /*
     * Create the protection encryption key that gets encrypted with the parents public key.
     */
    TPM2B_DATA enc_sensitive_key = {
        .size = parent_pub->publicArea.parameters.rsaDetail.symmetric.keyBits.sym / 8
    };
    memset(enc_sensitive_key.buffer, 0xFF, enc_sensitive_key.size);

    /*
     * Calculate the object name.
     */
    TPM2B_NAME pubname = TPM2B_TYPE_INIT(TPM2B_NAME, name);
    bool res = tpm2_identity_create_name(pubkey, &pubname);
    if (!res) {
        return false;
    }

    TPM2B_MAX_BUFFER hmac_key;
    TPM2B_MAX_BUFFER enc_key;
    tpm2_identity_util_calc_outer_integrity_hmac_key_and_dupsensitive_enc_key(
            parent_pub, &pubname, seed, &hmac_key, &enc_key);

    TPM2B_MAX_BUFFER encrypted_inner_integrity = TPM2B_EMPTY_INIT;
    tpm2_identity_util_calculate_inner_integrity(name_alg, privkey, &pubname,
            &enc_sensitive_key,
            &parent_pub->publicArea.parameters.rsaDetail.symmetric,
            &encrypted_inner_integrity);

    TPM2B_DIGEST outer_hmac = TPM2B_EMPTY_INIT;
    TPM2B_MAX_BUFFER encrypted_duplicate_sensitive = TPM2B_EMPTY_INIT;
    tpm2_identity_util_calculate_outer_integrity(parent_pub->publicArea.nameAlg,
            &pubname, &encrypted_inner_integrity, &hmac_key, &enc_key,
            &parent_pub->publicArea.parameters.rsaDetail.symmetric,
            &encrypted_duplicate_sensitive, &outer_hmac);

    TPM2B_PRIVATE private = TPM2B_EMPTY_INIT;
    res = create_import_key_private_data(&private, parent_pub->publicArea.nameAlg,
            &encrypted_duplicate_sensitive, &outer_hmac);
    if (!res) {
        return tool_rc_general_error;
    }

    TPMT_SYM_DEF_OBJECT *sym_alg =
            &parent_pub->publicArea.parameters.rsaDetail.symmetric;

    if (!ctx.cp_hash_path) {
        return tpm2_import(ectx, &ctx.parent.object, &enc_sensitive_key, pubkey,
            &private, encrypted_seed, sym_alg, imported_private, NULL);
    }

    TPM2B_DIGEST cp_hash = { .size = 0 };
    tool_rc rc = tpm2_import(ectx, &ctx.parent.object, &enc_sensitive_key, pubkey,
            &private, encrypted_seed, sym_alg, imported_private, &cp_hash);
    if (rc != tool_rc_success) {
        return rc;
    }

    bool result = files_save_digest(&cp_hash, ctx.cp_hash_path);
    if (!result) {
        rc = tool_rc_general_error;
    }
    return rc;
} ; Sample JSON Format Confermily Expected output: "examples" => "cwe": "xxx"; "message": "xxx"
    
 'cwe': ['CWE-798'], 'message': 'tpm2_import: fix fixed AES key CVE-2021-3565

tpm2_import used a fixed AES key for the inner wrapper, which means that
a MITM attack would be able to unwrap the imported key. Even the
use of an encrypted session will not prevent this. The TPM only
encrypts the first parameter which is the fixed symmetric key.

To fix this, ensure the key size is 16 bytes or bigger and use
OpenSSL to generate a secure random AES key.

Fixes: #2738

Signed-off-by: William Roberts <william.c.roberts@intel.com>'