CVE-2024-42446

HIGH

AMI APTIO V 5.0-5.039 - Time-of-check Time-of-use Race Condition

Title source: llm
STIX 2.1

Description

APTIOV contains a vulnerability in BIOS where an attacker may cause a Time-of-check Time-of-use (TOCTOU) Race Condition by local means. Successful exploitation of this vulnerability may lead to arbitrary code execution.

References (1)

Core 1

Scores

CVSS v3 7.5
EPSS 0.0011
EPSS Percentile 1.6%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-367
Status published
Products (1)
ami/aptio_v 5.0 - 5.039
Published May 13, 2025
Tracked Since Feb 18, 2026