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CVE-2020-12890

🗓️ 10 Dec 2021 21:56:55Reported by AMDType 
cve
 cve
🔗 web.nvd.nist.gov👁 39 Views

Improper handling of pointers in the System Management Mode (SMM) handling code may allow for a privileged attacker with physical or administrative access to potentially manipulate the AMD Generic Encapsulated Software Architecture (AGESA) to execute arbitrary code undetected by the operating system

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2020-12890
6 Oct 202007:16
circl
CNNVD
AMD System Management Mode 代码问题漏洞
10 Dec 202100:00
cnnvd
Cvelist
CVE-2020-12890
10 Dec 202121:56
cvelist
EUVD
EUVD-2020-5170
7 Oct 202500:30
euvd
Hewlett-Packard
HPSBHF03673 rev. 4 - AMD® SMM Callout Privilege Escalation
1 Jul 202000:00
hp
NVD
CVE-2020-12890
10 Dec 202122:15
nvd
Prion
Input validation
10 Dec 202122:15
prion
ThreatPost
AMD: Fixes For High-Severity SMM Callout Flaws Upcoming
22 Jun 202015:37
threatpost
[
  {
    "product": "AMD Processors",
    "vendor": "AMD",
    "versions": [
      {
        "status": "unaffected",
        "version": "Processor  EPYC"
      }
    ]
  }
]

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21 Nov 2024 05:00Current
6.7Medium risk
Vulners AI Score6.7
CVSS 3.16.7
CVSS 27.2
EPSS0.00045
39