CVE-2022-23821 (GCVE-0-2022-23821)

Vulnerability from cvelistv5 – Published: 2023-11-14 18:54 – Updated: 2024-12-03 14:26
VLAI?
Summary
Improper access control in System Management Mode (SMM) may allow an attacker to write to SPI ROM potentially leading to arbitrary code execution.
Severity ?
No CVSS data available.
Assigner
AMD
References
Impacted products
Vendor Product Version
AMD Ryzen™ 3000 Series Desktop Processors “Matisse” Affected: various
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    AMD Ryzen™ 5000 Series Desktop Processors “Vermeer” Affected: various
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    AMD Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics “Cezanne” Affected: various
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    AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics “Picasso” AM4 Affected: various
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    AMD Ryzen™ Threadripper™ 2000 Series Processors “Colfax” Affected: various
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    AMD Ryzen™ Threadripper™ 3000 Series Processors “Castle Peak” HEDT Affected: various
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    AMD Ryzen™ Threadripper™ PRO Processors “Castle Peak” WS SP3 Affected: various
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    AMD Ryzen™ Threadripper™ PRO 3000WX Series Processors “Chagall” WS Affected: various
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    AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics “Dali”/”Dali” FP5 Affected: various
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    AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics “Pollock” Affected: various
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    AMD Ryzen™ 3000 Series Mobile Processor with Radeon™ Graphics “Picasso” FP5 Affected: various
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    AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics “Renoir” FP6 Affected: various
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    AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Lucienne” Affected: various
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    AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics “Picasso” AM4 Affected: various
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    AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Cezanne” Affected: various
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    AMD AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics "Rembrandt" Affected: various
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    AMD AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics “Rembrandt-R” Affected: various
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    AMD AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics “Barcelo” Affected: various
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    AMD AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics “Barcelo-R” Affected: various
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    AMD AMD Ryzen™ Embedded R1000 Affected: various
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    AMD AMD Ryzen™ Embedded R2000 Affected: various
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    AMD AMD Ryzen™ Embedded 5000 Affected: various
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    AMD AMD Ryzen™ Embedded V1000 Affected: various
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    AMD AMD Ryzen™ Embedded V2000 Affected: various
Create a notification for this product.
    AMD AMD Ryzen™ Embedded V3000 Affected: various
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      "cveMetadata": "{\"cveId\": \"CVE-2022-23821\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-12-03T14:26:05.643Z\", \"dateReserved\": \"2022-01-21T17:20:55.779Z\", \"assignerOrgId\": \"b58fc414-a1e4-4f92-9d70-1add41838648\", \"datePublished\": \"2023-11-14T18:54:32.952Z\", \"assignerShortName\": \"AMD\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.