What is CVE-2024-21476?

CVE-2024-21476 is a high-severity vulnerability in Qualcomm Aqt1000, classified under Improper Input Validation. CVSS score: 7.8/10. Published 2024-05-06.

How severe is CVE-2024-21476?

High severity. CVSS v3 base score is 7.8 out of 10.

Is CVE-2024-21476 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Buffer overflow in Qualcomm Aqt1000

CVE-2024-21476

Memory corruption when the channel ID passed by user is not validated and further used.

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

EPSS: 0.001 (2.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/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_6800
Qualcomm Fastconnect_6800_firmware
Qualcomm Fastconnect_6900
Qualcomm Fastconnect_6900_firmware

Weakness classification (CWE)

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

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

product-security@qualcomm.com (Vendor Advisory)

Frequently asked questions

What is CVE-2024-21476?: CVE-2024-21476 is a high-severity vulnerability in Qualcomm Aqt1000, classified under Improper Input Validation. CVSS score: 7.8/10. Published 2024-05-06.
How severe is CVE-2024-21476?: High severity. CVSS v3 base score is 7.8 out of 10.
Is CVE-2024-21476 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.