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cvelistNvidiaCVELIST:CVE-2022-28200
HistoryJul 02, 2022 - 12:20 a.m.

CVE-2022-28200

2022-07-0200:20:10
CWE-119
nvidia
www.cve.org

8.2 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

8.3 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

NVIDIA DGX A100 contains a vulnerability in SBIOS in the BiosCfgTool, where a local user with elevated privileges can read and write beyond intended bounds in SMRAM, which may lead to code execution, escalation of privileges, denial of service, and information disclosure. The scope of impact can extend to other components.

CNA Affected

[
  {
    "product": "NVIDIA DGX A100",
    "vendor": "NVIDIA",
    "versions": [
      {
        "status": "affected",
        "version": "Versions prior to 22.5.5"
      }
    ]
  }
]

8.2 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

8.3 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

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