CVE-2020-3647

u'Potential buffer overflow when accessing npu debugfs node "off"/"log" with large buffer size' in Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music in MDM9607, QCS405, SC8180X, SDX55, SM6150, SM7150, SM8150

CVSS v3.0 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.qualcomm.com/company/product-security/bulletins/august-2020-bulletin	Broken Link
https://www.qualcomm.com/company/product-security/bulletins/august-2020-security-bulletin	Vendor Advisory

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:qualcomm:mdm9607_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:mdm9607:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:qualcomm:qcs405_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:qcs405:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:qualcomm:sc8180x_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sc8180x:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:qualcomm:sdx55_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sdx55:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND

cpe:2.3:o:qualcomm:sm6150_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sm6150:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND

cpe:2.3:o:qualcomm:sm7150_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sm7150:-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND

cpe:2.3:o:qualcomm:sm8150_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sm8150:-:*:*:*:*:*:*:*

Information

Published : 2020-09-08 03:15

Updated : 2020-09-11 09:35

NVD link : CVE-2020-3647

Mitre link : CVE-2020-3647

JSON object : View

CWE

CWE-787

Out-of-bounds Write

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Products Affected

qualcomm

sdx55_firmware
sm6150
sc8180x_firmware
qcs405_firmware
sm7150
mdm9607
sm7150_firmware
sc8180x
sm8150
qcs405
sm6150_firmware
mdm9607_firmware
sdx55
sm8150_firmware

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