What is CVE-2020-3642?

CVE-2020-3642 is a high-severity vulnerability in Qualcomm Kamorta, classified under Use After Free. CVSS score: 7.8/10. Published 2020-06-22.

How severe is CVE-2020-3642?

High severity. CVSS v3 base score is 7.8 out of 10.

Use After Free in Qualcomm Kamorta

CVE-2020-3642

Use after free issue in camera applications when used randomly over multiple operations due to pointer not set to NULL after free/destroy of the object in Snapdragon Consumer IOT, Snapdragon Mobile in Kamorta, QCS605, Rennell, Saipan, SDM670, SDM710, SDM845, SM6150, SM7150, SM8150, SM8250, SXR1130, SXR2130

Vulnerability class: Use-After-Free

Published 2020-06-22 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.002 (11.5th percentile), scored 2026-10-03.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 12th percentile — 11.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-416 — Use After Free

References

www.qualcomm.com/company/product-security/bulletins/june-2020-bulletin (Broken Link)
www.qualcomm.com/company/product-security/bulletins/june-2020-security-bulletin (Vendor Advisory)

Frequently asked questions

What is CVE-2020-3642?: CVE-2020-3642 is a high-severity vulnerability in Qualcomm Kamorta, classified under Use After Free. CVSS score: 7.8/10. Published 2020-06-22.
How severe is CVE-2020-3642?: High severity. CVSS v3 base score is 7.8 out of 10.