Out-of-bound access will occur in USB driver due to lack of check to validate the frame size passed by user in Snapdragon Auto, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables in MDM9607, MSM8909W, MSM8917, MSM8920, MSM8937, MSM8940, QCS605, SDX24
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.
Link | Tags |
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https://www.qualcomm.com/company/product-security/bulletins/january-2020-bulletin | patch vendor advisory |