CVE-2021-46754
Insufficient input validation in the ASP (AMD Secure Processor) bootloader may allow an attacker with a compromised Uapp or ABL to coerce th
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
Insufficient input validation in the ASP (AMD Secure Processor) bootloader may allow an attacker with a compromised Uapp or ABL to coerce the bootloader into exposing sensitive information to the SMU (System Management Unit) resulting in a potential loss of confidentiality and integrity.
Timeline
- CVE published
- Record last updated
Affected versions
- AGESA
various
- AGESA
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- AGESA
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- AGESA
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- AGESA
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- AGESA
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- AGESA
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- AGESA
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- AGESA
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- AMD AMD Ryzen™ Embedded R1000
various
- AMD AMD Ryzen™ Embedded R2000
various
- AMD AMD Ryzen™ Embedded V1000
various
- AMD AMD Ryzen™ Embedded V2000
various