In Trusted Firmware Mbed TLS 2.24.0, a side-channel vulnerability in base64 PEM file decoding allows system-level (administrator) attackers to obtain information about secret RSA keys via a controlled-channel and side-channel attack on software running in isolated environments that can be single stepped, especially Intel SGX. CREATE(Triage):(User=admin) CVE-2021-24119 (https://nvd.nist.gov/vuln/detail/CVE-2021-24119)
