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[email protected]CVE-2020-3653

HistoryApr 16, 2020 - 11:15 a.m.

CVE-2020-3653

2020-04-1611:15:15

CWE-125

CWE-20

[email protected]

web.nvd.nist.gov

cve-2020-3653

buffer over-read

windows wlan driver

snapdragon compute

snapdragon connectivity

msm8998

qca6390

sc7180

sc8180x

sdm850

nvd

9.4 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

9.2 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

56.4%

JSON

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

Affected configurations

NVD

Node

qualcommmsm8998_firmwareMatch-

AND

qualcommmsm8998Match-

Node

qualcommqca6390_firmwareMatch-

AND

qualcommqca6390Match-

Node

qualcommsc7180_firmwareMatch-

AND

qualcommsc7180Match-

Node

qualcommsc8180x_firmwareMatch-

AND

qualcommsc8180xMatch-

Node

qualcommsdm850_firmwareMatch-

AND

qualcommsdm850Match-

CPENameOperatorVersion
qualcomm:msm8998_firmwarequalcomm msm8998 firmwareeq-

CPE	Name	Operator	Version
qualcomm:msm8998_firmware	qualcomm msm8998 firmware	eq	-

CNA Affected

[
  {
    "product": "Snapdragon Compute, Snapdragon Connectivity",
    "vendor": "Qualcomm, Inc.",
    "versions": [
      {
        "status": "affected",
        "version": "MSM8998, QCA6390, SC7180, SC8180X, SDM850"
      }
    ]
  }
]

References

www.qualcomm.com/company/product-security/bulletins/april-2020-bulletin

9.4 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

9.2 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

56.4%

JSON

Related for CVE-2020-3653

cvelist1 nvd1 prion1