CVE-2020-3647: Buffer Overflow
First published: Tue Sep 08 2020(Updated: )
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
Credit: product-security@qualcomm.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Qualcomm MDM9607 firmware | ||
| Qualcomm MDM9607 | ||
| Qualcomm QCS405 Firmware | ||
| Qualcomm QCS405 Firmware | ||
| qualcomm SC8180X firmware | ||
| qualcomm SC8180X | ||
| Qualcomm sdx55 firmware | ||
| Qualcomm sdx55 | ||
| Qualcomm SM6150 | ||
| Qualcomm SM6150 Firmware | ||
| Qualcomm SM7150 Firmware | ||
| qualcomm SM7150 firmware | ||
| qualcomm SM8150 firmware | ||
| qualcomm SM8150 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID of this issue?
The vulnerability ID of this issue is CVE-2020-3647.
What is the severity of CVE-2020-3647?
The severity of CVE-2020-3647 is high with a severity value of 7.8.
Which software is affected by CVE-2020-3647?
The software affected by CVE-2020-3647 includes Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music in MDM9607, QCS405, SC8180X, SDX55, SM6150, SM7150, SM8150.
How can CVE-2020-3647 be exploited?
CVE-2020-3647 can be exploited by accessing the npu debugfs node "off"/"log" with a large buffer size, causing a potential buffer overflow.
Are there any references for more information about CVE-2020-3647?
Yes, you can find more information about CVE-2020-3647 in the August 2020 bulletin on the Qualcomm website.
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