Trusted Application Data Leakage Vulnerability in Snapdragon Processors

Trusted Application Data Leakage Vulnerability in Snapdragon Processors

CVE-2017-18280 · HIGH Severity

AV:L/AC:L/AU:N/C:C/I:C/A:C

In Snapdragon (Automobile, Mobile, Wear) in version MDM9607, MSM8909W, MSM8996AU, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, SD 450, SD 617, SD 625, SD 650/52, SD 820, SD 820A, SD 835, SDM429, SDM439, SDM632, Snapdragon_High_Med_2016, when a Trusted Application has opened the SPI/I2C interface to a particular device, it is possible for another Trusted Application to read the data on this open interface by calling the SPI/I2C read function.

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