What is CVE-2015-9220?

CVE-2015-9220 is a critical-severity vulnerability in Qualcomm Ipq4019, classified under Integer Overflow or Wraparound. CVSS score: 9.8/10. Published 2018-04-18.

How severe is CVE-2015-9220?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Integer overflow in Qualcomm Ipq4019

CVE-2015-9220

In Android before 2018-04-05 or earlier security patch level on Qualcomm Snapdragon Mobile and Snapdragon Wear IPQ4019, IPQ8064, MDM9206, MDM9607, MDM9640, MDM9650, QCA4531, QCA6174A, QCA6574AU, QCA6584, QCA6584AU, QCA9377, QCA9378, QCA9379, QCA9558, QCA9880, QCA9886, QCA9980, SD 210/SD 212/SD 205, SD 425, SD 625, SD 810, SD 820, and SDX20, integer overflow occurs when the size of the firmware section is incorrectly encoded in the firmware image.

Vulnerability class: Integer Overflow

Published 2018-04-18 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.012 (68.0th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 68th percentile — 68.0% 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: 0.012 · change: -0.000

Affected products

Weakness classification (CWE)

CWE-190 — Integer Overflow or Wraparound

References

source.android.com/security/bulletin/2018-04-01 (Vendor Advisory)
www.securityfocus.com/bid/103671 (VDB Entry, Third Party Advisory, vdb-entry)

Frequently asked questions

What is CVE-2015-9220?: CVE-2015-9220 is a critical-severity vulnerability in Qualcomm Ipq4019, classified under Integer Overflow or Wraparound. CVSS score: 9.8/10. Published 2018-04-18.
How severe is CVE-2015-9220?: Critical severity. CVSS v3 base score is 9.8 out of 10.