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QualcommCVE-2020-3653

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

CVE-2020-3653

2020-04-1611:15:15

CWE-125

CWE-20

qualcomm

web.nvd.nist.gov

cve-2020-3653

buffer over-read

windows wlan driver

snapdragon compute

snapdragon connectivity

msm8998

qca6390

sc7180

sc8180x

sdm850

nvd

CVSS2

9.4

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

CVSS3

9.1

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

AI Score

9.2

Confidence

High

EPSS

0.002

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-

VendorProductVersionCPE
qualcommmsm8998_firmware-cpe:2.3:o:qualcomm:msm8998_firmware:-:*:*:*:*:*:*:*
qualcommmsm8998-cpe:2.3:h:qualcomm:msm8998:-:*:*:*:*:*:*:*
qualcommqca6390_firmware-cpe:2.3:o:qualcomm:qca6390_firmware:-:*:*:*:*:*:*:*
qualcommqca6390-cpe:2.3:h:qualcomm:qca6390:-:*:*:*:*:*:*:*
qualcommsc7180_firmware-cpe:2.3:o:qualcomm:sc7180_firmware:-:*:*:*:*:*:*:*
qualcommsc7180-cpe:2.3:h:qualcomm:sc7180:-:*:*:*:*:*:*:*
qualcommsc8180x_firmware-cpe:2.3:o:qualcomm:sc8180x_firmware:-:*:*:*:*:*:*:*
qualcommsc8180x-cpe:2.3:h:qualcomm:sc8180x:-:*:*:*:*:*:*:*
qualcommsdm850_firmware-cpe:2.3:o:qualcomm:sdm850_firmware:-:*:*:*:*:*:*:*
qualcommsdm850-cpe:2.3:h:qualcomm:sdm850:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
qualcomm	msm8998_firmware	-	cpe:2.3:o:qualcomm:msm8998_firmware:-:::::::*
qualcomm	msm8998	-	cpe:2.3:h:qualcomm:msm8998:-:::::::*
qualcomm	qca6390_firmware	-	cpe:2.3:o:qualcomm:qca6390_firmware:-:::::::*
qualcomm	qca6390	-	cpe:2.3:h:qualcomm:qca6390:-:::::::*
qualcomm	sc7180_firmware	-	cpe:2.3:o:qualcomm:sc7180_firmware:-:::::::*
qualcomm	sc7180	-	cpe:2.3:h:qualcomm:sc7180:-:::::::*
qualcomm	sc8180x_firmware	-	cpe:2.3:o:qualcomm:sc8180x_firmware:-:::::::*
qualcomm	sc8180x	-	cpe:2.3:h:qualcomm:sc8180x:-:::::::*
qualcomm	sdm850_firmware	-	cpe:2.3:o:qualcomm:sdm850_firmware:-:::::::*
qualcomm	sdm850	-	cpe:2.3:h:qualcomm:sdm850:-:::::::*

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

CVSS2

9.4

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

CVSS3

9.1

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

AI Score

9.2

Confidence

High

EPSS

0.002

Percentile

56.4%

JSON

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