PT-2023-5501 · Nvidia · Nvidia Dgx H100 Bmc

Published 2023-09-19 · Updated 2023-09-22 · CVE-2023-25527

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions NVIDIA DGX H100 BMC (affected versions not specified)

Description The issue is related to a vulnerability in the host KVM daemon of the NVIDIA DGX H100 BMC, where an authenticated local attacker may cause corruption of kernel memory. A successful exploit of this vulnerability may lead to arbitrary kernel code execution, denial of service, escalation of privileges, information disclosure, and data tampering.

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

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

BDU:2023-06147

CVE-2023-25527

Affected Products

Nvidia Dgx H100 Bmc

References · 11

• https://bdu.fstec.ru/vul/2023-06147 · Security Note
• https://nvidia.custhelp.com/app/answers/detail/a_id/5473 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-25527 · Security Note
• https://osv.dev/vulnerability/CVE-2023-25527 · Vendor Advisory
• https://t.me/cibsecurity/70756 · Telegram Post
• https://twitter.com/CVEnew/status/1704299966007566557 · Twitter Post
• https://twitter.com/cracbot/status/1704737260418293986 · Twitter Post
• https://t.me/cvenotify/58458 · Telegram Post
• https://t.me/cvenotify/58120 · Telegram Post
• https://twitter.com/DMFezzaReedCISA/status/1704363979085156829 · Twitter Post
• https://vuldb.com/ru/?id.240004 · Note