6.7 - CVE-2022-31603

Executive Summary

Informations
Name	CVE-2022-31603	First vendor Publication	2022-07-04
Vendor	Cve	Last vendor Modification	2022-07-13

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score	6.7
Base Score	6.7	Environmental Score	6.7
impact SubScore	5.9	Temporal Score	6.7
Exploitabality Sub Score	0.8

Attack Vector	Local	Attack Complexity	Low
Privileges Required	High	User Interaction	None
Scope	Unchanged	Confidentiality Impact	High
Integrity Impact	High	Availability Impact	High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:M/Au:N/C:P/I:P/A:P)
Cvss Base Score	4.4	Attack Range	Local
Cvss Impact Score	6.4	Attack Complexity	Medium
Cvss Expoit Score	3.4	Authentication	None Required
Calculate full CVSS 2.0 Vectors scores

Detail

NVIDIA DGX A100 contains a vulnerability in SBIOS in the IpSecDxe, where a user with high privileges and preconditioned IpSecDxe global data can exploit improper validation of an array index to cause code execution, which may lead to denial of service, data integrity impact, and information disclosure.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-31603

CWE : Common Weakness Enumeration

%	Id	Name
100 %	CWE-129	Improper Validation of Array Index

CPE : Common Platform Enumeration

Type	Description	Count
Os	Nvidia Dgx A100 Firmware cpe:2.3:o:nvidia:dgx_a100_firmware:::::::: cpe:2.3:o:nvidia:dgx_a100_firmware:::::bmc:::* cpe:2.3:o:nvidia:dgx_a100_firmware:::::sbios:::*	3

Sources (Detail)

Source	Url
CONFIRM	https://nvidia.custhelp.com/app/answers/detail/a_id/5367

Alert History

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Date	Informations
2023-01-21 02:11:19	Multiple Updates
2023-01-19 02:11:43	Multiple Updates
2022-07-13 17:27:11	Multiple Updates
2022-07-05 17:27:12	Multiple Updates
2022-07-05 00:27:10	First insertion