CVE-2023-33031

Buffer Copy Without Checking Size of Input in Automotive Audio

State: Published
Severity: 7.8 High
Published: Nov 7, 2023
Updated: Dec 16, 2025
Reserved: May 17, 2023

Description

Memory corruption in Automotive Audio while copying data from ADSP shared buffer to the VOC packet data buffer.

Scores

CVSS	Score	Vector	Source
3.1	7.8 High	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	qualcomm

Weaknesses

CWE-120 Buffer Copy Without Checking Size of Input ('Classic Buffer Overflow')

Affected Products

Product	Versions
SnapdragonQualcomm, Inc.	APQ8017Affected APQ8064AUAffected AQT1000Affected AR8031Affected AR8035Affected C-V2X 9150Affected CSRA6620Affected CSRA6640Affected FastConnect 6200Affected FastConnect 6700Affected FastConnect 6800Affected FastConnect 6900Affected FastConnect 7800Affected Flight RB5 5G PlatformAffected MDM9628Affected MDM9640Affected MDM9650Affected MSM8108Affected MSM8209Affected MSM8608Affected MSM8996AUAffected QAM8255PAffected QAM8295PAffected QAM8650PAffected QAM8775PAffected and 137 more versions

Product

Versions

SnapdragonQualcomm, Inc.

APQ8017Affected
APQ8064AUAffected
AQT1000Affected
AR8031Affected
AR8035Affected
C-V2X 9150Affected
CSRA6620Affected
CSRA6640Affected
FastConnect 6200Affected
FastConnect 6700Affected
FastConnect 6800Affected
FastConnect 6900Affected
FastConnect 7800Affected
Flight RB5 5G PlatformAffected
MDM9628Affected
MDM9640Affected
MDM9650Affected
MSM8108Affected
MSM8209Affected
MSM8608Affected
MSM8996AUAffected
QAM8255PAffected
QAM8295PAffected
QAM8650PAffected
QAM8775PAffected
and 137 more versions

References

https://www.qualcomm.com/company/product-security/bulletins/november-2023-bulletin

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