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CVE-2023-20555

🗓️ 08 Aug 2023 17:07:24Reported by AMDType 
cvelist
 cvelist
🔗 www.cve.org👁 67 Views

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

Related
Affected
Refs
ReporterTitlePublishedViews
Family
amd
Amd
SMM Memory Corruption Vulnerability
8 Aug 202300:00
–amd
bdu_fstec
BDU FSTEC
CpmDisplayFeatureSmm Buffer Overflow Code Execution
14 Sep 202300:00
–bdu_fstec
circl
Circl
CVE-2023-20555
8 Aug 202322:20
–circl
cnnvd
CNNVD
AMD Processors Buffer Error Vulnerability
8 Aug 202300:00
–cnnvd
cve
CVE
CVE-2023-20555
8 Aug 202317:07
–cve
euvd
EUVD
EUVD-2023-24734
3 Oct 202520:07
–euvd
hp
Hewlett-Packard
AMD Client UEFI Firmware August 2023 Security Update
8 Aug 202300:00
–hp
nvd
NVD
CVE-2023-20555
8 Aug 202318:15
–nvd
osv_cve
osv_cve
CVE-2023-20555
8 Aug 202318:15
–osv_cve
prion
Prion
Input validation
8 Aug 202318:15
–prion
Rows per page
[
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    ]
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    ],
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    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various "
      }
    ]
  },
  {
    "defaultStatus": "affected",
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    "platforms": [
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        "status": "affected",
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    "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",
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        "status": "affected",
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        "version": "various "
      }
    ]
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]

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08 Aug 2023 17:07Current
8High risk
Vulners AI Score8
EPSS0.00324
SSVC
67