NVD

CVE-2021-30299 Detail

Description

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

Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.

CVSS 4.0 Severity and Vector Strings:

NIST: NVD

N/A

NVD assessment not yet provided.

CVSS 3.x Severity and Vector Strings:

Nist CVSS score does not match with CNA score

CNA: Qualcomm, Inc.

Base Score: 6.7 MEDIUM

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

CVSS 2.0 Severity and Vector Strings:

National Institute of Standards and Technology

NIST: NVD

Base Score: N/A

NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://docs.qualcomm.com/product/publicresources/securitybulletin/march-2022-bulletin.html	Qualcomm, Inc.	Patch Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
NVD-CWE-noinfo	Insufficient Information	NIST
CWE-20	Improper Input Validation	Qualcomm, Inc.

Known Affected Software Configurations Switch to CPE 2.2

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Denotes Vulnerable Software
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Change History

4 change records found show changes

CVE Modified by CISA-ADP 6/16/2026 11:50:04 PM

Action

Type

Old Value

New Value

Added

Affected

Record truncated, showing 2048 of 19639 characters.
View Entire Change Record

[{"vendor":"qualcomm","product":"apq8096au_firmware","defaultStatus":"unknown","cpes":["cpe:2.3:o:qualcomm:apq8096au_firmware:-:*:*:*:*:*:*:*"],"versions":[{"version":"0","lessThanOrEqual":"*","versionType":"custom","status":"affected"}]},{"vendor":"qualcomm","product":"ar8031_firmware","defaultStatus":"unknown","cpes":["cpe:2.3:o:qualcomm:ar8031_firmware:-:*:*:*:*:*:*:*"],"versions":[{"version":"0","lessThanOrEqual":"*","versionType":"custom","status":"affected"}]},{"vendor":"qualcomm","product":"ar8035_firmware","defaultStatus":"unknown","cpes":["cpe:2.3:o:qualcomm:ar8035_firmware:-:*:*:*:*:*:*:*"],"versions":[{"version":"0","lessThanOrEqual":"*","versionType":"custom","status":"affected"}]},{"vendor":"qualcomm","product":"csra6620_firmware","defaultStatus":"unknown","cpes":["cpe:2.3:o:qualcomm:csra6620_firmware:-:*:*:*:*:*:*:*"],"versions":[{"version":"0","lessThanOrEqual":"*","versionType":"custom","status":"affected"}]},{"vendor":"qualcomm","product":"csra6640_firmware","defaultStatus":"unknown","cpes":["cpe:2.3:o:qualcomm:csra6640_firmware:-:*:*:*:*:*:*:*"],"versions":[{"version":"0","lessThanOrEqual":"*","versionType":"custom","status":"affected"}]},{"vendor":"qualcomm","product":"mdm9150_firmware","defaultStatus":"unknown","cpes":["cpe:2.3:o:qualcomm:mdm9150_firmware:-:*:*:*:*:*:*:*"],"versions":[{"version":"0","lessThanOrEqual":"*","versionType":"custom","status":"affected"}]},{"vendor":"qualcomm","product":"qca6390_firmware","defaultStatus":"unknown","cpes":["cpe:2.3:o:qualcomm:qca6390_firmware:-:*:*:*:*:*:*:*"],"versions":[{"version":"0","lessThanOrEqual":"*","versionType":"custom","status":"affected"}]},{"vendor":"qualcomm","product":"qca6391_firmware","defaultStatus":"unknown","cpes":["cpe:2.3:o:qualcomm:qca6391_firmware:-:*:*:*:*:*:*:*"],"versions":[{"version":"0","lessThanOrEqual":"*","versionType":"custom","status":"affected"}]},{"vendor":"qualcomm","product":"qca6426_firmware","defaultStatus":"unknown","cpes":["cpe:2.3:o:qualcomm:qca6426_firmware:-:*:*:*:*:*:*:*"],"versions":[{"version":"0","less

Added

SSVC

{"timestamp":"2024-11-22T11:37:09.901127Z","id":"CVE-2021-30299","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}

CVE Modified by Qualcomm, Inc. 6/16/2026 11:50:04 PM

Action

Type

Old Value

New Value

Added

Affected

Record truncated, showing 2048 of 3816 characters.
View Entire Change Record

[{"vendor":"Qualcomm, Inc.","product":"Snapdragon","defaultStatus":"unaffected","platforms":["Snapdragon Auto","Snapdragon Compute","Snapdragon Connectivity","Snapdragon Consumer IOT","Snapdragon Industrial IOT","Snapdragon Mobile","Snapdragon Voice & Music","Snapdragon Wearables"],"versions":[{"version":"APQ8096AU","status":"affected"},{"version":"AR8031","status":"affected"},{"version":"AR8035","status":"affected"},{"version":"CSRA6620","status":"affected"},{"version":"CSRA6640","status":"affected"},{"version":"MDM9150","status":"affected"},{"version":"QCA6390","status":"affected"},{"version":"QCA6391","status":"affected"},{"version":"QCA6426","status":"affected"},{"version":"QCA6436","status":"affected"},{"version":"QCA6564","status":"affected"},{"version":"QCA6564A","status":"affected"},{"version":"QCA6564AU","status":"affected"},{"version":"QCA6574A","status":"affected"},{"version":"QCA6574AU","status":"affected"},{"version":"QCA6696","status":"affected"},{"version":"QCA8337","status":"affected"},{"version":"QCM2290","status":"affected"},{"version":"QCM4290","status":"affected"},{"version":"QCM6125","status":"affected"},{"version":"QCM6490","status":"affected"},{"version":"QCS2290","status":"affected"},{"version":"QCS405","status":"affected"},{"version":"QCS410","status":"affected"},{"version":"QCS4290","status":"affected"},{"version":"QCS603","status":"affected"},{"version":"QCS605","status":"affected"},{"version":"QCS610","status":"affected"},{"version":"QCS6125","status":"affected"},{"version":"QCS6490","status":"affected"},{"version":"QRB5165","status":"affected"},{"version":"QRB5165M","status":"affected"},{"version":"QRB5165N","status":"affected"},{"version":"SA6145P","status":"affected"},{"version":"SA6150P","status":"affected"},{"version":"SA6155P","status":"affected"},{"version":"SA8145P","status":"affected"},{"version":"SA8150P","status":"affected"},{"version":"SA8155P","status":"affected"},{"version":"SA8195P","status":"affected"},{"version":"SD205","status":"affected"},{"version":"SD210","status":

Initial Analysis by NIST 11/25/2024 2:11:21 PM

Action	Type	Old Value	New Value
Added	CWE		NIST NVD-CWE-noinfo
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:apq8096au_firmware:-::::::: OR cpe:2.3:h:qualcomm:apq8096au:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:ar8031_firmware:-::::::: OR cpe:2.3:h:qualcomm:ar8031:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:ar8035_firmware:-::::::: OR cpe:2.3:h:qualcomm:ar8035:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:csra6620_firmware:-::::::: OR cpe:2.3:h:qualcomm:csra6620:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:csra6640_firmware:-::::::: OR cpe:2.3:h:qualcomm:csra6640:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:mdm9150_firmware:-::::::: OR cpe:2.3:h:qualcomm:mdm9150:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qca6390_firmware:-::::::: OR cpe:2.3:h:qualcomm:qca6390:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qca6391_firmware:-::::::: OR cpe:2.3:h:qualcomm:qca6391:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qca6426_firmware:-::::::: OR cpe:2.3:h:qualcomm:qca6426:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qca6436_firmware:-::::::: OR cpe:2.3:h:qualcomm:qca6436:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qca6564_firmware:-::::::: OR cpe:2.3:h:qualcomm:qca6564:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qca6564a_firmware:-::::::: OR cpe:2.3:h:qualcomm:qca6564a:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qca6564au_firmware:-::::::: OR cpe:2.3:h:qualcomm:qca6564au:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qca6574a_firmware:-::::::: OR cpe:2.3:h:qualcomm:qca6574a:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qca6574au_firmware:-::::::: OR cpe:2.3:h:qualcomm:qca6574au:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qca6696_firmware:-::::::: OR cpe:2.3:h:qualcomm:qca6696:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qca8337_firmware:-::::::: OR cpe:2.3:h:qualcomm:qca8337:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qcm2290_firmware:-::::::: OR cpe:2.3:h:qualcomm:qcm2290:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qcm4290_firmware:-::::::: OR cpe:2.3:h:qualcomm:qcm4290:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qcm6125_firmware:-::::::: OR cpe:2.3:h:qualcomm:qcm6125:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qcm6490_firmware:-::::::: OR cpe:2.3:h:qualcomm:qcm6490:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qcs2290_firmware:-::::::: OR cpe:2.3:h:qualcomm:qcs2290:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qcs405_firmware:-::::::: OR cpe:2.3:h:qualcomm:qcs405:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qcs410_firmware:-::::::: OR cpe:2.3:h:qualcomm:qcs410:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qcs4290_firmware:-::::::: OR cpe:2.3:h:qualcomm:qcs4290:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qcs603_firmware:-::::::: OR cpe:2.3:h:qualcomm:qcs603:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qcs605_firmware:-::::::: OR cpe:2.3:h:qualcomm:qcs605:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qcs610_firmware:-::::::: OR cpe:2.3:h:qualcomm:qcs610:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qcs6125_firmware:-::::::: OR cpe:2.3:h:qualcomm:qcs6125:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qcs6490_firmware:-::::::: OR cpe:2.3:h:qualcomm:qcs6490:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qrb5165_firmware:-::::::: OR cpe:2.3:h:qualcomm:qrb5165:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qrb5165m_firmware:-::::::: OR cpe:2.3:h:qualcomm:qrb5165m:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qrb5165n_firmware:-::::::: OR cpe:2.3:h:qualcomm:qrb5165n:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sa6145p_firmware:-::::::: OR cpe:2.3:h:qualcomm:sa6145p:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sa6150p_firmware:-::::::: OR cpe:2.3:h:qualcomm:sa6150p:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sa6155p_firmware:-::::::: OR cpe:2.3:h:qualcomm:sa6155p:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sa8145p_firmware:-::::::: OR cpe:2.3:h:qualcomm:sa8145p:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sa8150p_firmware:-::::::: OR cpe:2.3:h:qualcomm:sa8150p:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sa8155p_firmware:-::::::: OR cpe:2.3:h:qualcomm:sa8155p:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sa8195p_firmware:-::::::: OR cpe:2.3:h:qualcomm:sa8195p:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sd205_firmware:-::::::: OR cpe:2.3:h:qualcomm:sd205:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sd210_firmware:-::::::: OR cpe:2.3:h:qualcomm:sd210:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sd480_firmware:-::::::: OR cpe:2.3:h:qualcomm:sd480:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sd765_firmware:-::::::: OR cpe:2.3:h:qualcomm:sd765:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sd765g_firmware:-::::::: OR cpe:2.3:h:qualcomm:sd765g:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sd768g_firmware:-::::::: OR cpe:2.3:h:qualcomm:sd768g:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sd780g_firmware:-::::::: OR cpe:2.3:h:qualcomm:sd780g:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sd865_5g_firmware:-::::::: OR cpe:2.3:h:qualcomm:sd865_5g:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sd870_firmware:-::::::: OR cpe:2.3:h:qualcomm:sd870:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sd888_5g_firmware:-::::::: OR cpe:2.3:h:qualcomm:sd888_5g:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sda429w_firmware:-::::::: OR cpe:2.3:h:qualcomm:sda429w:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sdx55_firmware:-::::::: OR cpe:2.3:h:qualcomm:sdx55:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sdx55m_firmware:-::::::: OR cpe:2.3:h:qualcomm:sdx55m:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sdxr2_5g_firmware:-::::::: OR cpe:2.3:h:qualcomm:sdxr2_5g:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sm6225_firmware:-::::::: OR cpe:2.3:h:qualcomm:sm6225:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sm6375_firmware:-::::::: OR cpe:2.3:h:qualcomm:sm6375:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sm7250p_firmware:-::::::: OR cpe:2.3:h:qualcomm:sm7250p:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wcd9335_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcd9335:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wcd9340_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcd9340:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wcd9341_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcd9341:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wcd9370_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcd9370:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wcd9375_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcd9375:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wcd9380_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcd9380:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wcd9385_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcd9385:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wcn3610_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcn3610:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wcn3620_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcn3620:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wcn3660b_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcn3660b:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wcn3910_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcn3910:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wcn3950_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcn3950:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wcn3980_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcn3980:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wcn3988_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcn3988:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wcn3990_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcn3990:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wcn3991_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcn3991:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wcn3998_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcn3998:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wcn6740_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcn6740:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wcn6750_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcn6750:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wcn6850_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcn6850:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wcn6851_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcn6851:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wcn6855_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcn6855:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wcn6856_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcn6856:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wsa8810_firmware:-::::::: OR cpe:2.3:h:qualcomm:wsa8810:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wsa8815_firmware:-::::::: OR cpe:2.3:h:qualcomm:wsa8815:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wsa8830_firmware:-::::::: OR cpe:2.3:h:qualcomm:wsa8830:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wsa8835_firmware:-::::::: OR cpe:2.3:h:qualcomm:wsa8835:-:::::::*
Changed	Reference Type	https://docs.qualcomm.com/product/publicresources/securitybulletin/march-2022-bulletin.html No Types Assigned	https://docs.qualcomm.com/product/publicresources/securitybulletin/march-2022-bulletin.html Patch, Vendor Advisory

New CVE Received from Qualcomm, Inc. 11/22/2024 5:15:04 AM

Action	Type	New Value
Added	Description	Possible out of bound access in audio module due to lack of validation of user provided input.
Added	CVSS V3.1	AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Added	CWE	CWE-20
Added	Reference	https://docs.qualcomm.com/product/publicresources/securitybulletin/march-2022-bulletin.html

Quick Info

CVE Dictionary Entry:
CVE-2021-30299
NVD Published Date:
11/22/2024
NVD Last Modified:
06/16/2026
Source:
Qualcomm, Inc.

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Information Technology Laboratory

National Vulnerability Database

National Vulnerability Database

CVE-2021-30299 Detail

Description

Metrics

References to Advisories, Solutions, and Tools

Weakness Enumeration

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Change History

CVE Modified by CISA-ADP 6/16/2026 11:50:04 PM

CVE Modified by Qualcomm, Inc. 6/16/2026 11:50:04 PM

Initial Analysis by NIST 11/25/2024 2:11:21 PM

New CVE Received from Qualcomm, Inc. 11/22/2024 5:15:04 AM

Quick Info