CVE-2020-3666: Buffer Overflow
u'Out of bounds memory access during memory copy while processing Host command' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking in APQ8009, APQ8017, APQ8053, APQ8096AU, APQ8098, IPQ4019, IPQ6018, IPQ8064, IPQ8074, MDM9206, MDM9207C, MDM9607, MDM9640, MDM9650, MSM8996AU, MSM8998, QCA6174A, QCA6574, QCA6574AU, QCA6584AU, QCA8081, QCA9377, QCA9379, QCA9531, QCA9558, QCA9563, QCA9880, QCA9886, QCA9980, QCN5500, QCN5502, QCS404, QCS405, QCS605, SA6155P, SDA845, SDM630, SDM636, SDM660, SDM670, SDM710, SDM845, SDM850, SDX20, SDX24, SXR1130
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2020-3666?
CVE-2020-3666 has been assigned a high severity rating due to the potential for out of bounds memory access.
How do I fix CVE-2020-3666?
To fix CVE-2020-3666, you should apply the latest security updates provided by Qualcomm for the affected firmware.
Which devices are affected by CVE-2020-3666?
CVE-2020-3666 affects various Qualcomm Snapdragon devices across automotive, compute, connectivity, and consumer electronics platforms.
What types of vulnerabilities does CVE-2020-3666 represent?
CVE-2020-3666 represents an out of bounds memory access vulnerability that can potentially allow attackers to exploit memory safety issues.
Can CVE-2020-3666 impact device performance?
Yes, CVE-2020-3666 could lead to performance degradation or crashes if exploited, affecting the reliability of the device.