CVE-2021-46773: AMD Ryzen 1200 (af) Firmware

High severity, CVSS 8.8. EPSS: 0.8% chance of exploitation in the next 30 days.

Insufficient input validation in ABL may enable a privileged attacker to corrupt ASP memory, potentially resulting in a loss of integrity or code execution.

Affected products

  • AMD Ryzen 1200 (af) Firmware: version pinnaclepi-am4_1.0.0.c only; version raven-fp5-am4_1.1.0.e only
  • AMD Ryzen 1600 (af) Firmware: version pinnaclepi-am4_1.0.0.c only; version raven-fp5-am4_1.1.0.e only
  • AMD Ryzen 2200g Firmware: version pinnaclepi-am4_1.0.0.c only; version raven-fp5-am4_1.1.0.e only
  • AMD Ryzen 2200ge Firmware: version pinnaclepi-am4_1.0.0.c only; version raven-fp5-am4_1.1.0.e only
  • AMD Ryzen 2300x Firmware: version pinnaclepi-am4_1.0.0.c only; version raven-fp5-am4_1.1.0.e only
  • AMD Ryzen 2400g Firmware: version pinnaclepi-am4_1.0.0.c only; version raven-fp5-am4_1.1.0.e only
  • AMD Ryzen 2400ge Firmware: version pinnaclepi-am4_1.0.0.c only; version raven-fp5-am4_1.1.0.e only
  • AMD Ryzen 2500x Firmware: version pinnaclepi-am4_1.0.0.c only; version raven-fp5-am4_1.1.0.e only
  • AMD Ryzen 2600 Firmware: version pinnaclepi-am4_1.0.0.c only; version raven-fp5-am4_1.1.0.e only
  • AMD Ryzen 2600e Firmware: version pinnaclepi-am4_1.0.0.c only; version raven-fp5-am4_1.1.0.e only
  • AMD Ryzen 2600x Firmware: version pinnaclepi-am4_1.0.0.c only; version raven-fp5-am4_1.1.0.e only
  • AMD Ryzen 2700 Firmware: version pinnaclepi-am4_1.0.0.c only; version raven-fp5-am4_1.1.0.e only
  • AMD Ryzen 2700e Firmware: version pinnaclepi-am4_1.0.0.c only; version raven-fp5-am4_1.1.0.e only
  • AMD Ryzen 2700x Firmware: version pinnaclepi-am4_1.0.0.c only; version raven-fp5-am4_1.1.0.e only
  • AMD Ryzen 2920x Firmware: version pinnaclepi-am4_1.0.0.c only; version raven-fp5-am4_1.1.0.e only
  • AMD Ryzen 2950x Firmware: version pinnaclepi-am4_1.0.0.c only; version raven-fp5-am4_1.1.0.e only
  • AMD Ryzen 2970wx Firmware: version pinnaclepi-am4_1.0.0.c only; version raven-fp5-am4_1.1.0.e only
  • AMD Ryzen 2990wx Firmware: version pinnaclepi-am4_1.0.0.c only; version raven-fp5-am4_1.1.0.e only
  • AMD Ryzen 3100 Firmware: version comboam4pi_1.0.0.8 only; version comboam4v2_pi_1.2.0.6 only; version renoirpi-fp6_1.0.0.8 only
  • AMD Ryzen 3300x Firmware: version comboam4pi_1.0.0.8 only; version comboam4v2_pi_1.2.0.6 only; version renoirpi-fp6_1.0.0.8 only
  • AMD Ryzen 3500 Firmware: version comboam4pi_1.0.0.8 only; version comboam4v2_pi_1.2.0.6 only; version renoirpi-fp6_1.0.0.8 only
  • AMD Ryzen 3500x Firmware: version comboam4pi_1.0.0.8 only; version comboam4v2_pi_1.2.0.6 only; version renoirpi-fp6_1.0.0.8 only
  • AMD Ryzen 3600 Firmware: version comboam4pi_1.0.0.8 only; version comboam4v2_pi_1.2.0.6 only; version renoirpi-fp6_1.0.0.8 only
  • AMD Ryzen 3600x Firmware: version comboam4pi_1.0.0.8 only; version comboam4v2_pi_1.2.0.6 only; version renoirpi-fp6_1.0.0.8 only
  • AMD Ryzen 3600xt Firmware: version comboam4pi_1.0.0.8 only; version comboam4v2_pi_1.2.0.6 only; version renoirpi-fp6_1.0.0.8 only
  • and 38 more

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