What is CVE-2022-40532?

CVE-2022-40532 is a high-severity vulnerability in Qualcomm 315_5g_iot_modem, classified under Integer Overflow or Wraparound. CVSS score: 8.4/10. Published 2023-04-13.

How severe is CVE-2022-40532?

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

Integer overflow in Qualcomm 315_5g_iot_modem

CVE-2022-40532

Memory corruption due to integer overflow or wraparound in WLAN while sending WMI cmd from host to target.

Vulnerability class: Integer Overflow

EPSS: 0.001 (1.9th 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 315_5g_iot_modem
Qualcomm 315_5g_iot_modem_firmware
Qualcomm 8905
Qualcomm 8905_firmware
Qualcomm 8909
Qualcomm 8909_firmware
Qualcomm 8917
Qualcomm 8917_firmware
Qualcomm 8920
Qualcomm 8920_firmware

Weakness classification (CWE)

CWE-190 — Integer Overflow or Wraparound

References

product-security@qualcomm.com (Vendor Advisory)

Frequently asked questions

What is CVE-2022-40532?: CVE-2022-40532 is a high-severity vulnerability in Qualcomm 315_5g_iot_modem, classified under Integer Overflow or Wraparound. CVSS score: 8.4/10. Published 2023-04-13.
How severe is CVE-2022-40532?: High severity. CVSS v3 base score is 8.4 out of 10.