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CVE-2020-3652

CRITICAL
9.1
CVSS Score
Published: April 16, 2020 at 10:46 AM UTC
Updated: June 17, 2026 at 03:18 AM UTC
12 products affected across 1 vendorQCA6390 FirmwareSC8180X FirmwareMSM8998 Firmware

Using Snapdragon Compute, Snapdragon Connectivity by Qualcomm, Inc.?

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Severity
CRITICAL9.1
Exploit prediction
EPSS 0.9%

Description

Possible buffer over-read issue in windows x86 wlan driver function while processing beacon or request frame due to lack of check of length of variable received. in Snapdragon Compute, Snapdragon Connectivity in MSM8998, QCA6390, SC7180, SC8180X, SDM850

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://www.qualcomm.com/company/product-security/bulletins/april-2020-bulletin

CVSS

9.1CRITICAL[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-20CWE-125

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