What is CVE-2022-25731?

CVE-2022-25731 is a high-severity vulnerability in Qualcomm Mdm8207, classified under Incorrect Calculation of Buffer Size. CVSS score: 7.5/10. Published 2023-04-13.

How severe is CVE-2022-25731?

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

Out-of-bounds Read in Qualcomm Mdm8207

CVE-2022-25731

Information disclosure in modem due to buffer over-read while processing packets from DNS server

Published 2023-04-13 · 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:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.004 (26.6th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 27th percentile — 26.6% 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)

References

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

Frequently asked questions

What is CVE-2022-25731?: CVE-2022-25731 is a high-severity vulnerability in Qualcomm Mdm8207, classified under Incorrect Calculation of Buffer Size. CVSS score: 7.5/10. Published 2023-04-13.
How severe is CVE-2022-25731?: High severity. CVSS v3 base score is 7.5 out of 10.