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NvidiaCVE-2023-31034

HistoryJan 12, 2024 - 7:15 p.m.

CVE-2023-31034

2024-01-1219:15:10

CWE-190

nvidia

web.nvd.nist.gov

nvidia

dgx a100

sbios

integer overflow

vulnerability

denial of service

information disclosure

data tampering

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.9

Confidence

High

EPSS

Percentile

5.1%

JSON

NVIDIA DGX A100 SBIOS contains a vulnerability where a local attacker can cause input validation checks to be bypassed by causing an integer overflow. A successful exploit of this vulnerability may lead to denial of service, information disclosure, and data tampering.

Affected configurations

Nvd

Node

nvidiadgx_a100_firmwareRange<1.25sbios

AND

nvidiadgx_a100Match-

VendorProductVersionCPE
nvidiadgx_a100_firmware*cpe:2.3:o:nvidia:dgx_a100_firmware:*:*:*:*:sbios:*:*:*
nvidiadgx_a100-cpe:2.3:h:nvidia:dgx_a100:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
nvidia	dgx_a100_firmware	*	cpe:2.3:o:nvidia:dgx_a100_firmware:::::sbios:::*
nvidia	dgx_a100	-	cpe:2.3:h:nvidia:dgx_a100:-:::::::*

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "DGX A100",
    "vendor": "nvidia",
    "versions": [
      {
        "status": "affected",
        "version": "All SBOIS versions prior to 1.25"
      }
    ]
  }
]

References

nvidia.custhelp.com/app/answers/detail/a_id/5510

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.9

Confidence

High

EPSS

Percentile

5.1%

JSON

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