# RK322X Release Note

## rk322x_tee_ta_v2.12.bin

| Date       | File                    | Build commit | Severity |
| ---------- | :---------------------- | ------------ | -------- |
| 2023-08-14 | rk322x_tee_ta_v2.12.bin | 24f5da14     | critical |

### Fixed

| Index | Severity  | Update                        | Issue description                                            | Issue source |
| ----- | --------- | ----------------------------- | ------------------------------------------------------------ | ------------ |
| 1     | critical  | Fix security vulnerabilities. | Hackers can exploit vulnerabilities to attack OPTEE OS.      |              |
| 2     | important | Fix memory leaks.             | Customer calls TEE_ DerivekeyFromHard may experience memory leakage issues. | 374096       |

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