CVE-2024-33657 HIGH

CVE-2024-33657: Smm Callout in SmmComputrace Module

Vendor Ami
Product AptioV
Weakness CWE-20 · Input validation
Published August 21, 2024
Last update August 22, 2024

CVSS base score

7.8/10
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

This SMM vulnerability affects certain modules, allowing privileged attackers to execute arbitrary code, manipulate stack memory, and leak information from SMRAM to kernel space, potentially leading to denial-of-service attacks.

Key dates

02Disclosure timeline

August 21, 2024 CVE published
August 22, 2024 Record updated