CVE-2022-28200: 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…

PriorityP336high8.2CVSS 3.1

AVLACLPRHUINSCCHIHAH

EPSS

0.24%

15.6th percentile

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.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
nvidia	dgx_a100_firmware	< 22.5.5	22.5.5
nvidia	nvidia_dgx_a100	—	—

CVSS provenance

nvdv3.18.2HIGHCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

nvdv2.04.6MEDIUMAV:L/AC:L/Au:N/C:P/I:P/A:P

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