CVE-2021-26355

Summary

Insufficient fencing and checks in System Management Unit (SMU) may result in access to invalid message port registers that could result in a potential denial-of-service.

Affected Software

Weaknesses

• n/a

ADP Enrichment

CVE Program Container

Additional References

• https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1032

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: partial

References

• https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1032

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