AMI (aka American Megatrends) NTFS driver 1.0.0 (fixed in late 2021 or early 2022) has a buffer overflow.

published 2024-12-09 last yr. modified 2026-06-17 4mo ago also EUVD-2022-34280

cvss: 4.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 25%
public exploits: 0; none known

AMI (aka American Megatrends) NTFS driver 1.0.0 (fixed in late 2021 or early 2022) has a buffer overflow. This driver is, for example, used in certain ASUS devices.

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CISA SSVC

Exploitation: Proof of concept is public
Automatable: no
Technical impact: partial
Assessed: last yr. (2024-12-12)

Exploit prediction

0.32% chance of exploitation in the next 30 days, higher than 25% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CNA	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Classification

Weakness

CWE-120 Buffer Copy without Checking Size of Input

References

Sources

CVE List CVE-2022-29974
NVD CVE-2022-29974

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