CVE-2021-46749: AMD Athlon Gold 3150g Firmware

High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days.

Insufficient bounds checking in ASP (AMD Secure Processor) may allow for an out of bounds read in SMI (System Management Interface) mailbox checksum calculation triggering a data abort, resulting in a potential denial of service.

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.