What is CVE-2022-40530?

CVE-2022-40530 is a high-severity vulnerability in Qualcomm Aqt1000, classified under Integer Overflow to Buffer Overflow. CVSS score: 8.4/10. Published 2023-03-10.

How severe is CVE-2022-40530?

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

Integer overflow in Qualcomm Aqt1000

CVE-2022-40530

Memory corruption in WLAN due to integer overflow to buffer overflow in WLAN during initialization phase.

EPSS: 0.001 (2.5th 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 Aqt1000
Qualcomm Aqt1000_firmware
Qualcomm Ar8031
Qualcomm Ar8031_firmware
Qualcomm Ar8035
Qualcomm Ar8035_firmware
Qualcomm Csr8811
Qualcomm Csr8811_firmware
Qualcomm Csra6620
Qualcomm Csra6620_firmware

Weakness classification (CWE)

CWE-680 — Integer Overflow to Buffer Overflow
CWE-190 — Integer Overflow or Wraparound

References

product-security@qualcomm.com (Vendor Advisory)

Frequently asked questions

What is CVE-2022-40530?: CVE-2022-40530 is a high-severity vulnerability in Qualcomm Aqt1000, classified under Integer Overflow to Buffer Overflow. CVSS score: 8.4/10. Published 2023-03-10.
How severe is CVE-2022-40530?: High severity. CVSS v3 base score is 8.4 out of 10.