What is CVE-2022-40507?

CVE-2022-40507 is a high-severity vulnerability in Qualcomm 315 5g Iot Modem, classified under Double Free. CVSS score: 8.4/10. Published 2023-06-06.

How severe is CVE-2022-40507?

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

Double Free in Qualcomm 315 5g Iot Modem

CVE-2022-40507

Memory corruption due to double free in Core while mapping HLOS address to the list.

Vulnerability class: Double Free

Published 2023-06-06 · last modified 2026-06-17.

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.

EPSS exploit prediction

EPSS: 0.013 (69.4th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 69th percentile — 69.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-415 — Double Free

References

www.qualcomm.com/company/product-security/bulletins/june-2023-bulletin (Vendor Advisory)

Frequently asked questions

What is CVE-2022-40507?: CVE-2022-40507 is a high-severity vulnerability in Qualcomm 315 5g Iot Modem, classified under Double Free. CVSS score: 8.4/10. Published 2023-06-06.
How severe is CVE-2022-40507?: High severity. CVSS v3 base score is 8.4 out of 10.