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CRITICAL · 9.1

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,...

Vulnerability Description

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 Score

9.1

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
QualcommMsm8998 Firmware-
QualcommMsm8998-
QualcommQca6390 Firmware-
QualcommQca6390-
QualcommSc7180 Firmware-
QualcommSc7180-
QualcommSc8180X Firmware-
QualcommSc8180X-
QualcommSdm850 Firmware-
QualcommSdm850-

Related Weaknesses (CWE)

CWE-20CWE-125

References

FAQ

What is CVE-2020-3653?

CVE-2020-3653 is a vulnerability with a CVSS score of 9.1 (CRITICAL). 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,...

How severe is CVE-2020-3653?

CVE-2020-3653 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2020-3653?

Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm Msm8998 Firmware, Qualcomm Msm8998, Qualcomm Qca6390 Firmware, Qualcomm Qca6390, Qualcomm Sc7180 Firmware.