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THREATINT
PUBLISHED

CVE-2023-20563



AssignerAMD
Reserved2022-10-27
Published2023-11-14
Updated2024-10-22

Description

Insufficient protections in System Management Mode (SMM) code may allow an attacker to potentially enable escalation of privilege via local access.

Product status

Default status
unaffected

various
affected

Default status
unaffected

various
affected

Default status
unaffected

various
affected

Default status
unaffected

various
affected

Default status
unaffected

various
affected

Default status
unaffected

various
affected

Default status
unaffected

various
affected

Default status
unaffected

various
affected

Default status
unaffected

various
affected

Default status
unaffected

various
affected

Default status
unaffected

various
affected

Default status
unaffected

various
affected

References

https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4002 vendor-advisory

https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-5001 vendor-advisory

cve.org CVE-2023-20563

nvd.nist.gov CVE-2023-20563

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