RustCrypto Cmov/CmovEq on aarch64 can produce wrong results if high-bits of registers are set

{
                    "vendor": "RustCrypto",
                    "product": "utils",
                    "versions": [
                        {
                            "version": ">= 0.1.1, < 0.5.4",
                            "status": "affected"
                        }
                    ]
                }