What’s Vulnerable › Vulnerabilities

CVE-2023-31326

• Severity: low (CVSS 2.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-09-06 · updated 2026-06-17
• Weakness: CWE-457

Description

Use of an uninitialized variable in the ASP could allow an attacker to access leftover data from a trusted execution environment (TEE) driver, potentially leading to loss of confidentiality.

Affected products

• AMD Instinct™ MI210: all versions
• AMD Instinct™ MI250: all versions
• AMD Radeon™ PRO V710 Graphics Products: all versions
• AMD Radeon™ PRO W7000 Series Graphics Products: all versions
• AMD Radeon™ RX 7000 Series Graphics Products: all versions
• AMD Ryzen™ 4000 Series Desktop Processors: all versions
• AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics: all versions
• AMD Ryzen™ 5000 Series Desktop Processors: all versions
• AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics: all versions
• AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics: all versions
• AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics: all versions
• AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics: all versions
• AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics: all versions
• AMD Ryzen™ Embedded V2000 Series Processors: all versions
• AMD Ryzen™ Embedded V3000 Series Processors: all versions

References

• https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4012.html
• https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-5007.html
• https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6018.html

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