CVE-2020-12965: AMD Athlon 3050ge Firmware

High severity, CVSS 7.5. EPSS: 2.4% chance of exploitation in the next 30 days.

When combined with specific software sequences, AMD CPUs may transiently execute non-canonical loads and store using only the lower 48 address bits potentially resulting in data leakage.

Affected products

• AMD Athlon 3050ge Firmware: affected versions not specified
• AMD Athlon 3150g Firmware: affected versions not specified
• AMD Athlon 3150ge Firmware: affected versions not specified
• AMD Athlon Gold Pro 3150g Firmware: affected versions not specified
• AMD Athlon Gold Pro 3150ge Firmware: affected versions not specified
• AMD Athlon Pro 200ge Firmware: affected versions not specified
• AMD Athlon Pro 300ge Firmware: affected versions not specified
• AMD Athlon Silver Pro 3125ge Firmware: affected versions not specified
• AMD Ryzen 4300g Firmware: affected versions not specified
• AMD Ryzen 4300ge Firmware: affected versions not specified
• AMD Ryzen 4600g Firmware: affected versions not specified
• AMD Ryzen 4600ge Firmware: affected versions not specified
• AMD Ryzen 4700g Firmware: affected versions not specified
• AMD Ryzen 4700ge Firmware: affected versions not specified
• AMD Ryzen 5300g Firmware: affected versions not specified
• AMD Ryzen 5300ge Firmware: affected versions not specified
• AMD Ryzen 5600g Firmware: affected versions not specified
• AMD Ryzen 5600ge Firmware: affected versions not specified
• AMD Ryzen 5600x Firmware: affected versions not specified
• AMD Ryzen 5700g Firmware: affected versions not specified
• AMD Ryzen 5700ge Firmware: affected versions not specified
• AMD Ryzen 5800x3d Firmware: affected versions not specified
• AMD Ryzen 5800x Firmware: affected versions not specified
• AMD Ryzen 5900x Firmware: affected versions not specified
• AMD Ryzen 5950x Firmware: affected versions not specified
• and 38 more

Published 2022-02-04. Last modified 2026-06-17.