What is CVE-2022-33213?

CVE-2022-33213 is a high-severity vulnerability in Qualcomm Apq8009, classified under Stack-based Buffer Overflow. CVSS score: 7.5/10. Published 2023-03-10.

How severe is CVE-2022-33213?

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

Buffer overflow in Qualcomm Apq8009

CVE-2022-33213

Memory corruption in modem due to buffer overflow while processing a PPP packet

Vulnerability class: Buffer Overflow

Published 2023-03-10 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.004 (32.6th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 33rd percentile — 32.6% 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/march-2023-bulletin (Vendor Advisory)

Frequently asked questions

What is CVE-2022-33213?: CVE-2022-33213 is a high-severity vulnerability in Qualcomm Apq8009, classified under Stack-based Buffer Overflow. CVSS score: 7.5/10. Published 2023-03-10.
How severe is CVE-2022-33213?: High severity. CVSS v3 base score is 7.5 out of 10.