What is CVE-2024-49830?

CVE-2024-49830 is a medium-severity vulnerability in Qualcomm Qca6574au, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 6.6/10. Published 2025-05-06.

How severe is CVE-2024-49830?

Medium severity. CVSS v3 base score is 6.6 out of 10.

Buffer overflow in Qualcomm Qca6574au

CVE-2024-49830

Memory corruption while processing an IOCTL call to set mixer controls.

Vulnerability class: Buffer Overflow

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

CVSS v3 metric

CVSS v3 base score 6.6 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L.

Affected products

Qualcomm Qca6574au
Qualcomm Qca6574au_firmware
Qualcomm Qca6595au
Qualcomm Qca6595au_firmware
Qualcomm Qca6678aq
Qualcomm Qca6678aq_firmware
Qualcomm Qca6688aq
Qualcomm Qca6688aq_firmware
Qualcomm Qca6698aq
Qualcomm Qca6698aq_firmware

Weakness classification (CWE)

CWE-120 — Buffer Copy without Checking Size of Input (Classic Buffer Overflow)

References

product-security@qualcomm.com (Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2024-49830?: CVE-2024-49830 is a medium-severity vulnerability in Qualcomm Qca6574au, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 6.6/10. Published 2025-05-06.
How severe is CVE-2024-49830?: Medium severity. CVSS v3 base score is 6.6 out of 10.