CVE-2022-33221

Name: CVE-2022-33221
Creator: NVD / NIST
Published: 2023-02-12T04:15:13.833+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.5/10EPSS 0.12%

Last modified Jun 17, 2026

CVE-2022-33221 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. Information disclosure in Trusted Execution Environment due to buffer over-read while processing metadata verification requests.. EPSS estimates a 0.12% chance of exploitation in the next 30 days.

Description

Information disclosure in Trusted Execution Environment due to buffer over-read while processing metadata verification requests.

Metrics

CVSS 3.1

5.5/10

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

EPSS Probability

0.12%

2.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Qualcomm	Sd 8 Gen1 5g Firmware	All versions
Qualcomm	Ssg2115p Firmware	All versions
Qualcomm	Ssg2125p Firmware	All versions
Qualcomm	Sxr1230p Firmware	All versions
Qualcomm	Sxr2230p Firmware	All versions
Qualcomm	Wcd9380 Firmware	All versions
Qualcomm	Wcd9385 Firmware	All versions
Qualcomm	Wcn6855 Firmware	All versions
Qualcomm	Wcn6856 Firmware	All versions
Qualcomm	Wcn7850 Firmware	All versions
Qualcomm	Wcn7851 Firmware	All versions
Qualcomm	Wsa8830 Firmware	All versions
Qualcomm	Wsa8832 Firmware	All versions
Qualcomm	Wsa8835 Firmware	All versions

References

https://www.qualcomm.com/company/product-security/bulletins/february-2023-bulletinVendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/february-2023-bulletinVendor Advisory

Timeline

Published: Feb 12, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-33221?

Information disclosure in Trusted Execution Environment due to buffer over-read while processing metadata verification requests.

How severe is CVE-2022-33221?

CVE-2022-33221 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.12% probability of exploitation in the next 30 days.

How do I fix CVE-2022-33221?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-33221?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST