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Vulnerability record · CVE-2023-33120 · published 2 January 2024

CVE-2023-33120: Qualcomm 315 5g iot modem firmware use after free vulnerability

Qualcomm · 315 5g Iot Modem Firmware

Memory corruption in Audio when memory map command is executed consecutively in ADSP.

7.8 CVSS 3.1 High EPSS 0.11% · top 98.8% CWE-416 · Use after free
7.8CVSS 3.1 base score
0.11%EPSS exploitation probability, 30 days
NoNot in CISA KEV
150Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Memory corruption in Audio when memory map command is executed consecutively in ADSP.

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

Affected products

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

References

LinkTags
https://www.qualcomm.com/company/product-security/bulletins/january-2024-bulletin Vendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/january-2024-bulletin Vendor Advisory

Track CVE-2023-33120 inside VULONE

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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-2023-33120), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.