What is CVE-2021-35084?

CVE-2021-35084 is a medium-severity vulnerability in Qualcomm Aqt1000, classified under Out-of-bounds Read. CVSS score: 5.5/10. Published 2022-06-14.

How severe is CVE-2021-35084?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Out-of-bounds Read in Qualcomm Aqt1000

CVE-2021-35084

Possible out of bound read due to lack of length check of data length for a DIAG event in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music

Vulnerability class: Buffer Overflow

Published 2022-06-14 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.001 (2.6th percentile), scored 2026-10-03.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 3rd percentile — 2.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

References

www.qualcomm.com/company/product-security/bulletins/may-2022-bulletin (Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2021-35084?: CVE-2021-35084 is a medium-severity vulnerability in Qualcomm Aqt1000, classified under Out-of-bounds Read. CVSS score: 5.5/10. Published 2022-06-14.
How severe is CVE-2021-35084?: Medium severity. CVSS v3 base score is 5.5 out of 10.