Strix
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CVE-2020-3653

CRITICALCVSS 9.1/10EPSS 0.92%

Last modified

CVE-2020-3653 is a critical-severity vulnerability rated 9.1/10 on the CVSS scale. 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. EPSS estimates a 0.92% chance of exploitation in the next 30 days.

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

Metrics

CVSS 3.1
9.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

EPSS Probability
0.92%

55.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
QualcommMsm8998 FirmwareAll versions
QualcommQca6390 FirmwareAll versions
QualcommSc7180 FirmwareAll versions
QualcommSc8180x FirmwareAll versions
QualcommSdm850 FirmwareAll versions

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is 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
How severe is CVE-2020-3653?
CVE-2020-3653 has a CVSS score of 9.1/10 (CRITICAL severity). The EPSS model estimates a 0.92% probability of exploitation in the next 30 days.
How do I fix CVE-2020-3653?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-3653?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST