What is CVE-2022-22078?

CVE-2022-22078 is a medium-severity vulnerability in Qualcomm Aqt1000, classified under Integer Overflow or Wraparound. CVSS score: 4.6/10. Published 2022-10-19.

How severe is CVE-2022-22078?

Medium severity. CVSS v3 base score is 4.6 out of 10.

Integer overflow in Qualcomm Aqt1000

CVE-2022-22078

Denial of service in BOOT when partition size for a particular partition is requested due to integer overflow when blocks are calculated in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables

Vulnerability class: Integer Overflow

Published 2022-10-19 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.6 (Medium). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.002 (6.5th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 6th percentile — 6.5% 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-190 — Integer Overflow or Wraparound

References

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

Frequently asked questions

What is CVE-2022-22078?: CVE-2022-22078 is a medium-severity vulnerability in Qualcomm Aqt1000, classified under Integer Overflow or Wraparound. CVSS score: 4.6/10. Published 2022-10-19.
How severe is CVE-2022-22078?: Medium severity. CVSS v3 base score is 4.6 out of 10.