CVE-2021-46746: AMD Athlon 3000 Series Desktop Processors With Radeon Graphics

Medium severity, CVSS 5.2. EPSS: 0.2% chance of exploitation in the next 30 days.

Lack of stack protection exploit mechanisms in ASP Secure OS Trusted Execution Environment (TEE) may allow a privileged attacker with access to AMD signing keys to c006Frrupt the return address, causing a stack-based buffer overrun, potentially leading to a denial of service.

Affected products

• AMD AMD Athlon 3000 Series Desktop Processors With Radeon Graphics
• AMD AMD Athlon 3000 Series Mobile Processors With Radeon Graphics
• AMD AMD Epyc 7001 Processors
• AMD AMD Epyc 7002 Processors
• AMD AMD Epyc 7003 Processors
• AMD AMD Epyc 9004 Processors
• AMD AMD Epyc Embedded 3000 Series Processors
• AMD AMD Epyc Embedded 7002 Series Processors
• AMD AMD Epyc Embedded 7003 Series Processors
• AMD AMD Epyc Embedded 9003 Series Processors
• AMD AMD Ryzen 3000 Series Desktop Processors
• AMD AMD Ryzen 3000 Series Mobile Processor With Radeon Graphics
• AMD AMD Ryzen 3000 Series Processors With Radeon Graphics
• AMD AMD Ryzen 4000 Series Desktop Processors With Radeon Graphics
• AMD AMD Ryzen 4000 Series Mobile Processors With Radeon Graphics
• AMD AMD Ryzen 5000 Series Desktop Processor With Radeon Graphics
• AMD AMD Ryzen 5000 Series Desktop Processors
• AMD AMD Ryzen 5000 Series Mobile Processors With Radeon Graphics
• AMD AMD Ryzen 5000 Series Processors With Radeon Graphics
• AMD AMD Ryzen 6000 Series Processors With Radeon Graphics
• AMD AMD Ryzen 7000 Series Desktop Processors
• AMD AMD Ryzen 7020 Series Processors With Radeon Graphics
• AMD AMD Ryzen 7035 Series Processors With Radeon Graphics
• AMD AMD Ryzen 7045 Series Mobile Processors
• AMD AMD Ryzen Embedded 5000 Series Processors
• and 9 more

Published 2024-08-13. Last modified 2026-06-17.