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CVE-2023-20528

🗓️ 10 Jan 2023 20:57:03Reported by AMDType 
cvelist
 cvelist
🔗 www.cve.org👁 49 Views

Insufficient input validation in SMU allows exfiltration over I2C bus, leads to loss of confidentialit

Related
Affected
Refs
ReporterTitlePublishedViews
Family
amd
Amd
AMD Server Vulnerabilities – January 2023
10 Jan 202300:00
–amd
bdu_fstec
BDU FSTEC
System Management Unit Disclosure
15 Feb 202300:00
–bdu_fstec
circl
Circl
CVE-2023-20528
7 Apr 202518:46
–circl
cnnvd
CNNVD
AMD System Management Unit (SMU) input validation vulnerability
11 Jan 202300:00
–cnnvd
cve
CVE
CVE-2023-20528
10 Jan 202320:57
–cve
euvd
EUVD
EUVD-2023-24707
3 Oct 202520:07
–euvd
hpe
HPE Security Bulletins
HPESBHF04404 rev.1 - HPE ProLiant Gen10 and Gen10 Plus Servers Using Certain AMD EPYC Processors, Multiple Local Vulnerabilities
20 Jan 202300:00
–hpe
ncsc
NCSC
Vulnerabilities fixed in Dell PowerEdge
13 Jan 202300:00
–ncsc
nvd
NVD
CVE-2023-20528
11 Jan 202308:15
–nvd
osv_cve
osv_cve
CVE-2023-20528
11 Jan 202308:15
–osv_cve
Rows per page
[
  {
    "defaultStatus": "unaffected",
    "packageName": "AGESA",
    "platforms": [
      "x86"
    ],
    "product": "2nd Gen EPYC",
    "vendor": " AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various "
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "packageName": "AGESA",
    "platforms": [
      "x86"
    ],
    "product": "3rd Gen EPYC",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various "
      }
    ]
  }
]

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11 Jan 2023 07:01Current
3.9Low risk
Vulners AI Score3.9
CVSS 3.12.4
EPSS0.00243
SSVC
49