What is CVE-2024-42444?

CVE-2024-42444 is a high-severity vulnerability in Ami Aptiov, classified under Time-of-check Time-of-use (TOCTOU) Race Condition. CVSS score: 7.5/10. Published 2025-01-14.

How severe is CVE-2024-42444?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Ami Aptiov

CVE-2024-42444

APTIOV contains a vulnerability in BIOS where an attacker may cause a TOCTOU Race Condition by local means. Successful exploitation of this vulnerability may lead to execution of arbitrary code on the target device.

Vulnerability class: TOCTOU (Time-of-Check to Time-of-Use)

EPSS: 0.001 (29.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H.

Affected products

Ami Aptiov — versions BKS_5.0

Weakness classification (CWE)

CWE-367 — Time-of-check Time-of-use (TOCTOU) Race Condition

References

go.ami.com/hubfs/Security Advisories/2025/AMI-SA-2025001.pdf

Frequently asked questions

What is CVE-2024-42444?: CVE-2024-42444 is a high-severity vulnerability in Ami Aptiov, classified under Time-of-check Time-of-use (TOCTOU) Race Condition. CVSS score: 7.5/10. Published 2025-01-14.
How severe is CVE-2024-42444?: High severity. CVSS v3 base score is 7.5 out of 10.