CVE-2023-20530

Summary

Insufficient input validation of BIOS mailbox messages in SMU may result in out-of-bounds memory reads potentially resulting in a 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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