Lucene search

NvidiaCVE-2022-42275

HistoryJan 13, 2023 - 1:15 a.m.

CVE-2022-42275

2023-01-1301:15:09

CWE-306

CWE-288

nvidia

web.nvd.nist.gov

nvidia

bmc

ipmi

unauthenticated

spi flash

secureboot

integrity

denial of service

cve-2022-42275

CVSS3

7.7

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.9

Confidence

High

EPSS

Percentile

12.6%

JSON

NVIDIA BMC IPMI handler allows an unauthenticated host to write to a host SPI flash bypassing secureboot protections. This may lead to a loss of integrity and denial of service.

Affected configurations

Nvd

Node

nvidiadgx_a100Match-

AND

nvidiabmcRange<00.19.07

VendorProductVersionCPE
nvidiadgx_a100-cpe:2.3:h:nvidia:dgx_a100:-:*:*:*:*:*:*:*
nvidiabmc*cpe:2.3:o:nvidia:bmc:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
nvidia	dgx_a100	-	cpe:2.3:h:nvidia:dgx_a100:-:::::::*
nvidia	bmc	*	cpe:2.3:o:nvidia:bmc::::::::

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "NVIDIA DGX servers",
    "vendor": "NVIDIA",
    "versions": [
      {
        "status": "affected",
        "version": "All BMC firmware versions prior to 00.19.07"
      }
    ]
  }
]

References

nvidia.custhelp.com/app/answers/detail/a_id/5435

CVSS3

7.7

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.9

Confidence

High

EPSS

Percentile

12.6%

JSON

Related for CVE-2022-42275