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Vulnerability record · CVE-2022-40533 · published 6 June 2023

CVE-2022-40533: Qualcomm csra6620 firmware memory buffer overflow vulnerability

Qualcomm · Csra6620 Firmware

Transient DOS due to untrusted Pointer Dereference in core while sending USB QMI request.

5.5 CVSS 3.1 Medium EPSS 0.11% · top 99.0% CWE-822 · CWE-822CWE-119 · Memory buffer overflow
5.5CVSS 3.1 base score
0.11%EPSS exploitation probability, 30 days
NoNot in CISA KEV
110Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Transient DOS due to untrusted Pointer Dereference in core while sending USB QMI request.

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

Affected products

110 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.qualcomm.com/company/product-security/bulletins/june-2023-bulletin Vendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/june-2023-bulletin Vendor Advisory

Track CVE-2022-40533 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2022-40533), CISA KEV, FIRST EPSS (scores of 2026-10-06). This page is refreshed as NVD updates the record.