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Vulnerability record · CVE-2023-33117 · published 2 January 2024

CVE-2023-33117: Qualcomm ar8035 firmware use after free vulnerability

Qualcomm · Ar8035 Firmware

Memory corruption when HLOS allocates the response payload buffer to copy the data received from ADSP in response to AVCS_LOAD_MODULE command.

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
141Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Memory corruption when HLOS allocates the response payload buffer to copy the data received from ADSP in response to AVCS_LOAD_MODULE command.

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

Affected products

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

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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-2023-33117), CISA KEV, FIRST EPSS (scores of 2026-10-11). This page is refreshed as NVD updates the record.