CVE-2020-3653

Possible buffer over-read in windows wlan driver function due to lack of check of length of variable received from userspace in Snapdragon Compute, Snapdragon Connectivity in MSM8998, QCA6390, SC7180, SC8180X, SDM850

CVSS v3.0 9.1 CRITICAL
CVSS v2.0 9.4 HIGH

9.1^/10

CVSS v3.0 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

9.4^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:C/I:N/A:C

Exploitability : 10.0 / Impact : 9.2

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
https://www.qualcomm.com/company/product-security/bulletins/april-2020-bulletin	Vendor Advisory

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:qualcomm:msm8998_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:msm8998:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:qualcomm:qca6390_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:qca6390:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:qualcomm:sc7180_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sc7180:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:qualcomm:sc8180x_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sc8180x:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND

cpe:2.3:o:qualcomm:sdm850_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sdm850:-:*:*:*:*:*:*:*

Information

Published : 2020-04-16 04:15

Updated : 2021-07-21 04:39

NVD link : CVE-2020-3653

Mitre link : CVE-2020-3653

JSON object : View

CWE

CWE-125

Out-of-bounds Read

CWE-20

Improper Input Validation

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Products Affected

qualcomm

qca6390
sdm850
sc7180_firmware
sc8180x_firmware
msm8998_firmware
msm8998
sc8180x
sc7180
sdm850_firmware
qca6390_firmware

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