PT-2023-8257 · Nvidia · Nvidia Dgx H100 Bmc

Published 2023-04-22 · Updated 2024-01-18 · CVE-2023-31024

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions NVIDIA DGX A100 BMC (affected versions not specified)

Description The issue is related to a vulnerability in the host KVM daemon of the NVIDIA DGX A100 BMC, where an unauthenticated attacker can cause stack memory corruption by sending a specially crafted network packet. This can lead to arbitrary code execution, denial of service, information disclosure, and data tampering. The vulnerability is also described as a buffer overflow issue in the memory, allowing a remote attacker to read, modify, or delete data, execute arbitrary code, or cause a denial of service by sending a specially crafted packet.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Stack Overflow

Memory Corruption

Weakness Enumeration

CWE-121

CWE-787

Related Identifiers

BDU:2024-00311

CVE-2023-31024

Affected Products

Nvidia Dgx H100 Bmc

References · 9

• https://osv.dev/vulnerability/CVE-2023-31024 · Vendor Advisory
• https://nvidia.custhelp.com/app/answers/detail/a_id/5510 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-00311 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-31024 · Security Note
• https://nvidia.custhelp.com/app/answers/detail/aid/5510 · Note
• https://vuldb.com/ru/?id.250643 · Note
• https://twitter.com/VulmonFeeds/status/1745919851711852553 · Twitter Post
• https://twitter.com/the_yellow_fall/status/1746802270778573309 · Twitter Post
• https://twitter.com/CVEnew/status/1745881462023340233 · Twitter Post