What is CVE-2024-21474?

CVE-2024-21474 is a high-severity vulnerability in Qualcomm Ar8035, classified under Stack-based Buffer Overflow. CVSS score: 8.4/10. Published 2024-05-06.

How severe is CVE-2024-21474?

High severity. CVSS v3 base score is 8.4 out of 10.

Buffer overflow in Qualcomm Ar8035

CVE-2024-21474

Memory corruption when size of buffer from previous call is used without validation or re-initialization.

Vulnerability class: Buffer Overflow

EPSS: 0.001 (1.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.4 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Qualcomm Ar8035
Qualcomm Ar8035_firmware
Qualcomm Fastconnect_6900
Qualcomm Fastconnect_6900_firmware
Qualcomm Fastconnect_7800
Qualcomm Fastconnect_7800_firmware
Qualcomm Qam8295p
Qualcomm Qam8295p_firmware
Qualcomm Qca6574au
Qualcomm Qca6574au_firmware

Weakness classification (CWE)

CWE-121 — Stack-based Buffer Overflow
CWE-787 — Out-of-bounds Write

References

product-security@qualcomm.com (Vendor Advisory)

Frequently asked questions

What is CVE-2024-21474?: CVE-2024-21474 is a high-severity vulnerability in Qualcomm Ar8035, classified under Stack-based Buffer Overflow. CVSS score: 8.4/10. Published 2024-05-06.
How severe is CVE-2024-21474?: High severity. CVSS v3 base score is 8.4 out of 10.