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2Version 2.2.1
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4
5LTS Support
6===========
7
8  - Build: Add optimisation flag build option
9  - Adjustments to use MCUboot 2.2.0
10  - FWU: check the TLV payload length sanity
11  - Fix zero-initialization of BSS section
12  - platform: stm: fix syntax error for rsa 2048 key otp provisioning
13  - Mbed TLS upgrade to v3.6.4.
14  - secure_fw: partitions: crypto: Add missing psa apis to crypto_spe.h
15  - nrf: Add memory service header in common folder
16  - Crypto: Add psa_can_do_cipher()
17
18New security advisories
19=======================
20
21A new security vulnerability has been fixed in v2.2.1.
22Refer to :doc:`TFMV-9 </security/security_advisories/fwu_tlv_payload_out_of_bounds_vulnerability>` for more details.
23The mitigation is included in this release.
24
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26
27 *SPDX-License-Identifier: BSD-3-Clause*
28
29 *SPDX-FileCopyrightText: Copyright The TrustedFirmware-M Contributors*
30