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Unrated severityNVD Advisory· Published Nov 9, 2022· Updated May 1, 2025

CVE-2021-26391

CVE-2021-26391

Description

Insufficient verification of multiple header signatures while loading a Trusted Application (TA) may allow an attacker with privileges to gain code execution in that TA or the OS/kernel.

Affected products

3
  • AMD/Secure Processorllm-create
  • AMD/AMD Radeon RX 5000 Series & PRO W5000 Seriesv5
    Range: AMD Radeon Software
  • AMD/AMD Radeon RX 6000 Series & PRO W6000 Seriesv5
    Range: AMD Radeon Software

Patches

Vulnerability mechanics

References

1

News mentions

0

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