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Vulnerability record · CVE-2021-35092 · published 14 June 2022

CVE-2021-35092: Qualcomm apq8053 firmware improper input validation vulnerability

Qualcomm · Apq8053 Firmware

Processing DCB/AVB algorithm with an invalid queue index from IOCTL request could lead to arbitrary address modification in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music

6.7 CVSS 3.1 Medium EPSS 0.15% · top 96.4% CWE-20 · Improper input validation
6.7CVSS 3.1 base score, v2 4.6
0.15%EPSS exploitation probability, 30 days
NoNot in CISA KEV
83Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Processing DCB/AVB algorithm with an invalid queue index from IOCTL request could lead to arbitrary address modification in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music

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

Affected products

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

References

LinkTags
https://www.qualcomm.com/company/product-security/bulletins/may-2022-bulletin PatchVendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/may-2022-bulletin PatchVendor Advisory

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

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Source: NIST National Vulnerability Database (record CVE-2021-35092), CISA KEV, FIRST EPSS (scores of 2026-10-05). This page is refreshed as NVD updates the record.