St33Tphf20Spi vulnerabilities

1 vulnerability

Known vulnerabilities in St33Tphf20Spi, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

5.9CVE-2019-16863stst33tphf20i2c_firmware+3
EPSS score
3.41%
STMicroelectronics ST33TPHF2ESPI TPM devices before 2019-09-12 allow attackers to extract the ECDSA private key via a side-channel timing attack because ECDSA scalar multiplication is mishandled, aka TPM-FAIL.