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CVE-2023-20555

🗓️ 08 Aug 2023 17:07:24Reported by AMDType 
cvelist
 cvelist
🔗 www.cve.org👁 22 Views

Insufficient input validation in CpmDisplayFeatureSmm may allow attacker to corrupt SMM memory by overwriting arbitrary bi

Related
Affected
Refs
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    ],
    "product": "Ryzen™ 3000 Series Desktop Processors “Matisse” AM4",
    "vendor": "AMD",
    "versions": [
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        "status": "affected",
        "version": "various "
      }
    ]
  },
  {
    "defaultStatus": "affected",
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    "platforms": [
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    ],
    "product": "Ryzen™ 5000 Series Desktop Processors “Vermeer” AM4",
    "vendor": "AMD",
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    ],
    "product": "Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics “Picasso”",
    "vendor": "AMD",
    "versions": [
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      }
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    "platforms": [
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    "product": "Ryzen™ 4000 Series Desktop Processors with Radeon™ Graphics “Renoir” FP5",
    "vendor": "AMD",
    "versions": [
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    "defaultStatus": "affected",
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    ],
    "product": "Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics   “Pollock”",
    "vendor": "AMD",
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        "status": "affected",
        "version": "various "
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  },
  {
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    "platforms": [
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    ],
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    "vendor": "AMD",
    "versions": [
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        "status": "affected",
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    "vendor": "AMD",
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  },
  {
    "defaultStatus": "affected",
    "packageName": "AGESA",
    "platforms": [
      "x86"
    ],
    "product": "Ryzen™ 6000 Series Mobile Processors  \"Rembrandt\"",
    "vendor": "AMD",
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      {
        "status": "affected",
        "version": "various "
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    ]
  },
  {
    "defaultStatus": "affected",
    "packageName": "AGESA",
    "platforms": [
      "x86"
    ],
    "product": "Ryzen™ 7030 Series Mobile Processors “Barcelo” ",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various "
      }
    ]
  },
  {
    "defaultStatus": "affected",
    "packageName": "AGESA",
    "platforms": [
      "x86"
    ],
    "product": "Ryzen™ 7020 Series Mobile Processors “Mendocino”",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various "
      }
    ]
  }
]

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08 Aug 2023 17:07Current
8High risk
Vulners AI Score8
EPSS0.00299
22