What is CVE-2022-40504?

CVE-2022-40504 is a high-severity vulnerability in Qualcomm 315_5g_iot_modem, classified under Reachable Assertion. CVSS score: 7.5/10. Published 2023-05-02.

How severe is CVE-2022-40504?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Qualcomm 315_5g_iot_modem

CVE-2022-40504

Transient DOS due to reachable assertion in Modem when UE received Downlink Data Indication message from the network.

EPSS: 0.004 (29.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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-617 — Reachable Assertion

References

product-security@qualcomm.com (Vendor Advisory)

Frequently asked questions

What is CVE-2022-40504?: CVE-2022-40504 is a high-severity vulnerability in Qualcomm 315_5g_iot_modem, classified under Reachable Assertion. CVSS score: 7.5/10. Published 2023-05-02.
How severe is CVE-2022-40504?: High severity. CVSS v3 base score is 7.5 out of 10.