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Vulnerability record · CVE-2021-35068 · published 11 February 2022

CVE-2021-35068: Qualcomm apq8009w firmware null pointer dereference vulnerability

Qualcomm · Apq8009w Firmware

Lack of null check while freeing the device information buffer in the Bluetooth HFP protocol can lead to a NULL pointer dereference in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Voice & Music, Snapdragon Wearables

9.8 CVSS 3.1 Critical EPSS 0.53% · top 56.3% CWE-476 · NULL pointer dereference
9.8CVSS 3.1 base score, v2 7.5
0.53%EPSS exploitation probability, 30 days
NoNot in CISA KEV
100Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Lack of null check while freeing the device information buffer in the Bluetooth HFP protocol can lead to a NULL pointer dereference in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Voice & Music, Snapdragon Wearables

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

Affected products

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

References

LinkTags
https://www.qualcomm.com/company/product-security/bulletins/february-2022-bulletin PatchVendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/february-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-2021-35068), CISA KEV, FIRST EPSS (scores of 2026-10-16). This page is refreshed as NVD updates the record.