Failure condition is not handled properly and the correct error code is not returned. It could cause unintended SUI behavior and create unintended SUI display in Snapdragon Automobile, Snapdragon Mobile and Snapdragon Wear in versions MDM9206, MDM9607, MDM9650, MSM8996AU, SD 210/SD 212/SD 205, SD 410/12, SD 425, SD 430, SD 450, SD 615/16/SD 415, SD 625, SD 650/52, SD 800, SD 810, SD 820, SD 820A, SD 835, SD 845, SD 850, SDA660, SDA845, SDX24, SXR1130.

Improper input validation in WLAN encrypt/decrypt module can lead to a buffer copy in Snapdragon Mobile in version SD 835, SD 845, SD 850

Lack of input validation while copying to buffer in WLAN will lead to a buffer overflow in Snapdragon Mobile in version SD 835, SD 845, SD 850, SDA660.

Buffer overflow can happen in WLAN module due to lack of validation of the input length in Snapdragon Mobile in version SD 845, SD 850, SDA660.

Incorrect bound check can lead to potential buffer overwrite in WLAN controller in Snapdragon Mobile in version SD 835, SD 845, SD 850, SDA660.

Incorrect bound check can lead to potential buffer overwrite in WLAN function in Snapdragon Mobile in version SD 835, SD 845, SD 850, SDA660.

Improper input validation leads to buffer overwrite in the WLAN function that handles WMI commands in Snapdragon Mobile in version SD 845, SD 850, SDA660

When the buffer length passed is very large in WLAN, bounds check could be bypassed leading to potential buffer overwrite in Snapdragon Mobile in version SD 835, SD 845, SD 850, SDA660.

Buffer overwrite can happen in WLAN function while processing set pdev parameter command due to lack of input validation in Snapdragon Automobile, Snapdragon Mobile, Snapdragon Wear in version IPQ4019, IPQ8064, IPQ8074, MDM9206, MDM9607, MDM9635M, MDM9640, MDM9650, MSM8996AU, QCA6174A, QCA6564, QCA6574, QCA6574AU, QCA6584, QCA6584AU, QCA9377, QCA9378, QCA9379, QCA9531, QCA9558, QCA9563, QCA9880, QCA9886, QCA9980, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, SD 450, SD 600, SD 625, SD 650/52, SD 820, SD 820A, SD 835, SD 845, SD 850, SDA660, SDM630, SDM632, SDM636, SDM660, SDM710, SDX20, Snapdragon_High_Med_2016.

Improper input validation leads to buffer overwrite in the WLAN function that handles WMI commands in Snapdragon Mobile in version SD 835, SD 845, SD 850.