What is CVE-2024-38420?

CVE-2024-38420 is a high-severity vulnerability in Qualcomm Aqt1000, classified under Improper Input Validation. CVSS score: 8.8/10. Published 2025-02-03.

How severe is CVE-2024-38420?

High severity. CVSS v3 base score is 8.8 out of 10.

Buffer overflow in Qualcomm Aqt1000

CVE-2024-38420

Memory corruption while configuring a Hypervisor based input virtual device.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.001 (0.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.

Affected products

Qualcomm Aqt1000
Qualcomm Aqt1000_firmware
Qualcomm Ar8035
Qualcomm Ar8035_firmware
Qualcomm Fastconnect_6200
Qualcomm Fastconnect_6200_firmware
Qualcomm Fastconnect_6700
Qualcomm Fastconnect_6700_firmware
Qualcomm Fastconnect_6800
Qualcomm Fastconnect_6800_firmware

Weakness classification (CWE)

CWE-20 — Improper Input Validation
CWE-787 — Out-of-bounds Write

References

product-security@qualcomm.com (Vendor Advisory)

Frequently asked questions

What is CVE-2024-38420?: CVE-2024-38420 is a high-severity vulnerability in Qualcomm Aqt1000, classified under Improper Input Validation. CVSS score: 8.8/10. Published 2025-02-03.
How severe is CVE-2024-38420?: High severity. CVSS v3 base score is 8.8 out of 10.