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Vulnerability record · CVE-2021-30299 · published 22 November 2024

CVE-2021-30299: Qualcomm wsa8835 firmware improper input validation vulnerability

Qualcomm · Wsa8835 Firmware

Possible out of bound access in audio module due to lack of validation of user provided input.

6.7 CVSS 3.1 Medium EPSS 0.12% · top 98.2% CWE-20 · Improper input validation
6.7CVSS 3.1 base score
0.12%EPSS exploitation probability, 30 days
NoNot in CISA KEV
84Affected product versions listed by NVD
1References
17 Jun 2026Last modified by NVD

Description

Possible out of bound access in audio module due to lack of validation of user provided input.

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

Affected products

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

References

LinkTags
https://docs.qualcomm.com/product/publicresources/securitybulletin/march-2022-bulletin.html 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-2021-30299), CISA KEV, FIRST EPSS (scores of 2026-10-05). This page is refreshed as NVD updates the record.