PT-2026-7441 · Intel · Intel System Management Mode

Published 2026-02-10 · Updated 2026-02-11 · CVE-2024-36310

Positive Technologies (AI Summary)

CVSS v4.0

4.6

Medium

Base vector

AV:L/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Name of the Vulnerable Software and Affected Versions (affected versions not specified)

Description A flaw exists in input validation within the System Management Mode (SMM) communications buffer. This could allow a user with elevated privileges to read from or write to memory outside of designated areas (out-of-bounds read/write) within System Management RAM (SMRAM). Successful exploitation of this issue may lead to a loss of data confidentiality or integrity.

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

Weakness Enumeration

CWE-124

Related Identifiers

BDU:2026-01989

CVE-2024-36310

Affected Products

Intel System Management Mode

References · 6

• https://bdu.fstec.ru/vul/2026-01989 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-36310 · Security Note
• https://amd.com/en/resources/product-security/bulletin/Emb-Auto.html · Note
• https://amd.com/en/resources/product-security/bulletin/AMD-SB-4013.html · Note
• https://amd.com/en/resources/product-security/bulletin/AMD-SB-3023.html · Note
• https://twitter.com/VulmonFeeds/status/2021490733794902147 · Twitter Post