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Unrated severityNVD Advisory· Published Feb 11, 2026· Updated Feb 11, 2026

CVE-2023-20548

CVE-2023-20548

Description

A Time-of-check time-of-use (TOCTOU) race condition in the AMD Secure Processor (ASP) could allow an attacker to corrupt memory resulting in loss of integrity, confidentiality, or availability.

Affected products

9
  • AMD/Secure Processorllm-fuzzy
  • AMD/AMD Instinct™ MI210v5
    Range: ROCm 6.2
  • AMD/AMD Instinct™ MI250v5
    Range: ROCm 6.2
  • AMD/AMD Instinct™ MI300Av5
    Range: ROCm 6.2
  • AMD/AMD Instinct™ MI300Xv5
    Range: ROCm 6.2
  • AMD/AMD Radeon™ PRO VIIv5
    Range: No fix planned
  • AMD/AMD Radeon™ PRO W5000 Series Graphics Productsv5
    Range: AMD Software: Adrenalin Edition 25.6.1 (25.10.13.01), AMD Software: PRO Edition 25.Q2 (25.10.10)
  • AMD/AMD Radeon™ RX 5000 Series Graphics Productsv5
    Range: AMD Software: Adrenalin Edition 25.6.1 (25.10.13.01), AMD Software: PRO Edition 25.Q2 (25.10.10)
  • AMD/AMD Radeon™ VIIv5
    Range: No fix planned

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

1

News mentions

0

No linked articles in our index yet.