CVE-2021-46759: AMD Athlon Gold 3150g Firmware

Medium severity, CVSS 6.1. EPSS: 0.3% chance of exploitation in the next 30 days.

Improper syscall input validation in AMD TEE (Trusted Execution Environment) may allow an attacker with physical access and control of a Uapp that runs under the bootloader to reveal the contents of the ASP (AMD Secure Processor) bootloader accessible memory to a serial port, resulting in a potential loss of integrity.

Affected products

AMD Athlon Gold 3150g Firmware: version picassopi-fp5_1.0.0.e only; version pollockpi-ft5_1.0.0.4 only
AMD Athlon Gold 3150ge Firmware: version picassopi-fp5_1.0.0.e only; version pollockpi-ft5_1.0.0.4 only
AMD Athlon Silver 3050ge Firmware: version picassopi-fp5_1.0.0.e only; version pollockpi-ft5_1.0.0.4 only
AMD Ryzen 1200 (af) Firmware: version comboam4pi_1.0.0.9 only; version comboam4v2_pi_1.2.0.8 only; version pinnaclepi-am4_1.0.0.d only; version raven-fp5-am4_1.1.0.f only
AMD Ryzen 1600 (af) Firmware: version comboam4pi_1.0.0.9 only; version comboam4v2_pi_1.2.0.8 only; version pinnaclepi-am4_1.0.0.d only; version raven-fp5-am4_1.1.0.f only
AMD Ryzen 2200g Firmware: version comboam4pi_1.0.0.9 only; version comboam4v2_pi_1.2.0.8 only; version pinnaclepi-am4_1.0.0.d only; version raven-fp5-am4_1.1.0.f only
AMD Ryzen 2200ge Firmware: version comboam4pi_1.0.0.9 only; version comboam4v2_pi_1.2.0.8 only; version pinnaclepi-am4_1.0.0.d only; version raven-fp5-am4_1.1.0.f only
AMD Ryzen 2300x Firmware: version comboam4pi_1.0.0.9 only; version comboam4v2_pi_1.2.0.8 only; version pinnaclepi-am4_1.0.0.d only; version raven-fp5-am4_1.1.0.f only
AMD Ryzen 2400g Firmware: version comboam4pi_1.0.0.9 only; version comboam4v2_pi_1.2.0.8 only; version pinnaclepi-am4_1.0.0.d only; version raven-fp5-am4_1.1.0.f only
AMD Ryzen 2400ge Firmware: version comboam4pi_1.0.0.9 only; version comboam4v2_pi_1.2.0.8 only; version pinnaclepi-am4_1.0.0.d only; version raven-fp5-am4_1.1.0.f only
AMD Ryzen 2500x Firmware: version comboam4pi_1.0.0.9 only; version comboam4v2_pi_1.2.0.8 only; version pinnaclepi-am4_1.0.0.d only; version raven-fp5-am4_1.1.0.f only
AMD Ryzen 2600 Firmware: version comboam4pi_1.0.0.9 only; version comboam4v2_pi_1.2.0.8 only; version pinnaclepi-am4_1.0.0.d only; version raven-fp5-am4_1.1.0.f only
AMD Ryzen 2600e Firmware: version comboam4pi_1.0.0.9 only; version comboam4v2_pi_1.2.0.8 only; version pinnaclepi-am4_1.0.0.d only; version raven-fp5-am4_1.1.0.f only
AMD Ryzen 2600x Firmware: version comboam4pi_1.0.0.9 only; version comboam4v2_pi_1.2.0.8 only; version pinnaclepi-am4_1.0.0.d only; version raven-fp5-am4_1.1.0.f only
AMD Ryzen 2700 Firmware: version comboam4pi_1.0.0.9 only; version comboam4v2_pi_1.2.0.8 only; version pinnaclepi-am4_1.0.0.d only; version raven-fp5-am4_1.1.0.f only
AMD Ryzen 2700e Firmware: version comboam4pi_1.0.0.9 only; version comboam4v2_pi_1.2.0.8 only; version pinnaclepi-am4_1.0.0.d only; version raven-fp5-am4_1.1.0.f only
AMD Ryzen 2700x Firmware: version comboam4pi_1.0.0.9 only; version comboam4v2_pi_1.2.0.8 only; version pinnaclepi-am4_1.0.0.d only; version raven-fp5-am4_1.1.0.f only
AMD Ryzen 2920x Firmware: version comboam4pi_1.0.0.9 only; version comboam4v2_pi_1.2.0.8 only; version pinnaclepi-am4_1.0.0.d only; version raven-fp5-am4_1.1.0.f only
AMD Ryzen 2950x Firmware: version comboam4pi_1.0.0.9 only; version comboam4v2_pi_1.2.0.8 only; version pinnaclepi-am4_1.0.0.d only; version raven-fp5-am4_1.1.0.f only
AMD Ryzen 2970wx Firmware: version comboam4pi_1.0.0.9 only; version comboam4v2_pi_1.2.0.8 only; version pinnaclepi-am4_1.0.0.d only; version raven-fp5-am4_1.1.0.f only
AMD Ryzen 2990wx Firmware: version comboam4pi_1.0.0.9 only; version comboam4v2_pi_1.2.0.8 only; version pinnaclepi-am4_1.0.0.d only; version raven-fp5-am4_1.1.0.f only
AMD Ryzen 3100 Firmware: version comboam4pi_1.0.0.9 only; version comboam4v2_pi_1.2.0.5 only; version comboam4v2_pi_1.2.0.8 only; version picassopi-fp5_1.0.0.e only; version renoirpi-fp6_1.0.0.8 only
AMD Ryzen 3300x Firmware: version comboam4pi_1.0.0.9 only; version comboam4v2_pi_1.2.0.5 only; version comboam4v2_pi_1.2.0.8 only; version picassopi-fp5_1.0.0.e only; version renoirpi-fp6_1.0.0.8 only
AMD Ryzen 3500 Firmware: version comboam4pi_1.0.0.9 only; version comboam4v2_pi_1.2.0.5 only; version comboam4v2_pi_1.2.0.8 only; version picassopi-fp5_1.0.0.e only; version renoirpi-fp6_1.0.0.8 only
AMD Ryzen 3500x Firmware: version comboam4pi_1.0.0.9 only; version comboam4v2_pi_1.2.0.5 only; version comboam4v2_pi_1.2.0.8 only; version picassopi-fp5_1.0.0.e only; version renoirpi-fp6_1.0.0.8 only
and 31 more

Published 2023-05-09. Last modified 2026-06-17.