CVE-2023-20588: AMD Athlon Gold 3150g Firmware

Medium severity, CVSS 5.5. EPSS: 11.2% chance of exploitation in the next 30 days.

A division-by-zero error on some AMD processors can potentially return speculative data resulting in loss of confidentiality. 

Affected products

• AMD Athlon Gold 3150g Firmware: affected versions not specified
• AMD Athlon Gold 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 300ge Firmware: affected versions not specified
• AMD Athlon Silver 3050ge Firmware: affected versions not specified
• AMD Athlon Silver Pro 3125ge Firmware: affected versions not specified
• AMD Epyc 7251 Firmware: affected versions not specified
• AMD Epyc 7261 Firmware: affected versions not specified
• AMD Epyc 7281 Firmware: affected versions not specified
• AMD Epyc 7301 Firmware: affected versions not specified
• AMD Epyc 7351 Firmware: affected versions not specified
• AMD Epyc 7351p Firmware: affected versions not specified
• AMD Epyc 7371 Firmware: affected versions not specified
• AMD Epyc 7401 Firmware: affected versions not specified
• AMD Epyc 7401p Firmware: affected versions not specified
• AMD Epyc 7451 Firmware: affected versions not specified
• AMD Epyc 7501 Firmware: affected versions not specified
• AMD Epyc 7551 Firmware: affected versions not specified
• AMD Epyc 7551p Firmware: affected versions not specified
• AMD Epyc 7571 Firmware: affected versions not specified
• AMD Epyc 7601 Firmware: affected versions not specified
• AMD Ryzen 3 3200g Firmware: affected versions not specified
• AMD Ryzen 3 3200ge Firmware: affected versions not specified
• AMD Ryzen 3 Pro 3200g Firmware: affected versions not specified
• and 22 more

Published 2023-08-08. Last modified 2026-06-17.