PT-2025-36382 · Intel · Iommu

Published 2025-09-06 · Updated 2025-09-06 · CVE-2023-31351

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions versions prior to 12.0 Hotfix 91155

Description Improper restriction of operations in the IOMMU could allow a malicious hypervisor to access guest private memory, resulting in a loss of integrity.

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

LPE

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2023-31351

Affected Products

Iommu

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2023-31351 · Security Note
• https://amd.com/en/resources/product-security/bulletin/AMD-SB-3014.html · Note
• https://t.me/CVEtracker/31884 · Telegram Post
• https://amd.com/en/resources/product-security/bulletin/AMD-SB-5007.html · Note
• https://twitter.com/CVEnew/status/1964379884400025840 · Twitter Post