Lucene search

NvidiaCVELIST:CVE-2023-0206

HistoryApr 22, 2023 - 2:27 a.m.

CVE-2023-0206

2023-04-2202:27:25

CWE-119

nvidia

www.cve.org

nvidia dgx a100

sbios

memory modification

nvme smm api

denial of service

escalation of privileges

information disclosure

CVSS3

7.5

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.9

Confidence

High

EPSS

Percentile

9.0%

JSON

NVIDIA DGX A100 SBIOS contains a vulnerability where an attacker may modify arbitrary memory of SMRAM by exploiting the NVME SMM API. A successful exploit of this vulnerability may lead to denial of service, escalation of privileges, and information disclosure.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "NVIDIA DGX servers",
    "vendor": "NVIDIA",
    "versions": [
      {
        "status": "affected",
        "version": "All SBIOS versions prior to 1.18"
      }
    ]
  }
]

References

nvidia.custhelp.com/app/answers/detail/a_id/5449

CVSS3

7.5

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.9

Confidence

High

EPSS

Percentile

9.0%

JSON

Related for CVELIST:CVE-2023-0206