What is CVE-2022-25735?

CVE-2022-25735 is a high-severity vulnerability in Qualcomm Ar8031, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2023-02-12.

How severe is CVE-2022-25735?

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

NULL pointer dereference in Qualcomm Ar8031

CVE-2022-25735

Denial of service in modem due to missing null check while processing TCP or UDP packets from server

Published 2023-02-12 · last modified 2026-06-17.

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.

EPSS exploit prediction

EPSS: 0.004 (32.4th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 32nd percentile — 32.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-476 — NULL Pointer Dereference

References

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

Frequently asked questions

What is CVE-2022-25735?: CVE-2022-25735 is a high-severity vulnerability in Qualcomm Ar8031, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2023-02-12.
How severe is CVE-2022-25735?: High severity. CVSS v3 base score is 7.5 out of 10.