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CVE-2020-3668 Details

Description

u'Buffer overflow while parsing PMF enabled MCBC frames due to frame length being lesser than what is expected while parsing' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking in IPQ6018, IPQ8074, Kamorta, Nicobar, QCA6390, QCA8081, QCN7605, QCS404, QCS405, QCS605, Rennell, SA415M, SC7180, SC8180X, SDA845, SDM670, SDM710, SDM845, SDM850, SM6150, SM7150, SM8150, SXR1130

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:9.8 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://www.qualcomm.com/company/product-security/bulletins/august-2020-bulletin	CVE	Broken LinkVendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/august-2020-bulletin	[email protected]	Broken LinkVendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-120	Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')	[email protected]

Affected Products

Product	Versions
qualcomm ipq6018 firmware	All versions
CPE cpe:2.3:o:qualcomm:ipq6018_firmware:-:::::::* Remediation No remediation found in references.
qualcomm ipq6018	All versions
CPE cpe:2.3:h:qualcomm:ipq6018:-:::::::* Remediation No remediation found in references.
qualcomm ipq8074 firmware	All versions
CPE cpe:2.3:o:qualcomm:ipq8074_firmware:-:::::::* Remediation No remediation found in references.
qualcomm ipq8074	All versions
CPE cpe:2.3:h:qualcomm:ipq8074:-:::::::* Remediation No remediation found in references.
qualcomm kamorta firmware	All versions
CPE cpe:2.3:o:qualcomm:kamorta_firmware:-:::::::* Remediation No remediation found in references.
qualcomm kamorta	All versions
CPE cpe:2.3:h:qualcomm:kamorta:-:::::::* Remediation No remediation found in references.
qualcomm nicobar firmware	All versions
CPE cpe:2.3:o:qualcomm:nicobar_firmware:-:::::::* Remediation No remediation found in references.
qualcomm nicobar	All versions
CPE cpe:2.3:h:qualcomm:nicobar:-:::::::* Remediation No remediation found in references.
qualcomm qca6390 firmware	All versions
CPE cpe:2.3:o:qualcomm:qca6390_firmware:-:::::::* Remediation No remediation found in references.
qualcomm qca6390	All versions
CPE cpe:2.3:h:qualcomm:qca6390:-:::::::* Remediation No remediation found in references.
qualcomm qca8081 firmware	All versions
CPE cpe:2.3:o:qualcomm:qca8081_firmware:-:::::::* Remediation No remediation found in references.
qualcomm qca8081	All versions
CPE cpe:2.3:h:qualcomm:qca8081:-:::::::* Remediation No remediation found in references.
qualcomm qcn7605 firmware	All versions
CPE cpe:2.3:o:qualcomm:qcn7605_firmware:-:::::::* Remediation No remediation found in references.
qualcomm qcn7605	All versions
CPE cpe:2.3:h:qualcomm:qcn7605:-:::::::* Remediation No remediation found in references.
qualcomm qcs404 firmware	All versions
CPE cpe:2.3:o:qualcomm:qcs404_firmware:-:::::::* Remediation No remediation found in references.
qualcomm qcs404	All versions
CPE cpe:2.3:h:qualcomm:qcs404:-:::::::* Remediation No remediation found in references.
qualcomm qcs405 firmware	All versions
CPE cpe:2.3:o:qualcomm:qcs405_firmware:-:::::::* Remediation No remediation found in references.
qualcomm qcs405	All versions
CPE cpe:2.3:h:qualcomm:qcs405:-:::::::* Remediation No remediation found in references.
qualcomm qcs605 firmware	All versions
CPE cpe:2.3:o:qualcomm:qcs605_firmware:-:::::::* Remediation No remediation found in references.
qualcomm qcs605	All versions
CPE cpe:2.3:h:qualcomm:qcs605:-:::::::* Remediation No remediation found in references.
qualcomm rennell firmware	All versions
CPE cpe:2.3:o:qualcomm:rennell_firmware:-:::::::* Remediation No remediation found in references.
qualcomm rennell	All versions
CPE cpe:2.3:h:qualcomm:rennell:-:::::::* Remediation No remediation found in references.
qualcomm sa415m firmware	All versions
CPE cpe:2.3:o:qualcomm:sa415m_firmware:-:::::::* Remediation No remediation found in references.
qualcomm sa415m	All versions
CPE cpe:2.3:h:qualcomm:sa415m:-:::::::* Remediation No remediation found in references.
qualcomm sc7180 firmware	All versions
CPE cpe:2.3:o:qualcomm:sc7180_firmware:-:::::::* Remediation No remediation found in references.
qualcomm sc7180	All versions
CPE cpe:2.3:h:qualcomm:sc7180:-:::::::* Remediation No remediation found in references.
qualcomm sc8180x firmware	All versions
CPE cpe:2.3:o:qualcomm:sc8180x_firmware:-:::::::* Remediation No remediation found in references.
qualcomm sc8180x	All versions
CPE cpe:2.3:h:qualcomm:sc8180x:-:::::::* Remediation No remediation found in references.
qualcomm sda845 firmware	All versions
CPE cpe:2.3:o:qualcomm:sda845_firmware:-:::::::* Remediation No remediation found in references.
qualcomm sda845	All versions
CPE cpe:2.3:h:qualcomm:sda845:-:::::::* Remediation No remediation found in references.
qualcomm sdm670 firmware	All versions
CPE cpe:2.3:o:qualcomm:sdm670_firmware:-:::::::* Remediation No remediation found in references.
qualcomm sdm670	All versions
CPE cpe:2.3:h:qualcomm:sdm670:-:::::::* Remediation No remediation found in references.
qualcomm sdm710 firmware	All versions
CPE cpe:2.3:o:qualcomm:sdm710_firmware:-:::::::* Remediation No remediation found in references.
qualcomm sdm710	All versions
CPE cpe:2.3:h:qualcomm:sdm710:-:::::::* Remediation No remediation found in references.
qualcomm sdm845 firmware	All versions
CPE cpe:2.3:o:qualcomm:sdm845_firmware:-:::::::* Remediation No remediation found in references.
qualcomm sdm845	All versions
CPE cpe:2.3:h:qualcomm:sdm845:-:::::::* Remediation No remediation found in references.
qualcomm sdm850 firmware	All versions
CPE cpe:2.3:o:qualcomm:sdm850_firmware:-:::::::* Remediation No remediation found in references.
qualcomm sdm850	All versions
CPE cpe:2.3:h:qualcomm:sdm850:-:::::::* Remediation No remediation found in references.
qualcomm sm6150 firmware	All versions
CPE cpe:2.3:o:qualcomm:sm6150_firmware:-:::::::* Remediation No remediation found in references.
qualcomm sm6150	All versions
CPE cpe:2.3:h:qualcomm:sm6150:-:::::::* Remediation No remediation found in references.
qualcomm sm7150 firmware	All versions
CPE cpe:2.3:o:qualcomm:sm7150_firmware:-:::::::* Remediation No remediation found in references.
qualcomm sm7150	All versions
CPE cpe:2.3:h:qualcomm:sm7150:-:::::::* Remediation No remediation found in references.
qualcomm sm8150 firmware	All versions
CPE cpe:2.3:o:qualcomm:sm8150_firmware:-:::::::* Remediation No remediation found in references.
qualcomm sm8150	All versions
CPE cpe:2.3:h:qualcomm:sm8150:-:::::::* Remediation No remediation found in references.
qualcomm sxr1130 firmware	All versions
CPE cpe:2.3:o:qualcomm:sxr1130_firmware:-:::::::* Remediation No remediation found in references.
qualcomm sxr1130	All versions
CPE cpe:2.3:h:qualcomm:sxr1130:-:::::::* Remediation No remediation found in references.

Change History

4 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Sep 11, 2020	Initial Analysis	[email protected]

CVE-2020-3668 Details

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