In Android before 2018-04-05 or earlier security patch level on Qualcomm Snapdragon Automobile, Snapdragon Mobile, and Snapdragon Wear IPQ4019, IPQ8064, MDM9206, MDM9607, MDM9635M, MDM9640, MDM9650, QCA4531, QCA6174A, QCA6574AU, QCA6584, QCA6584AU, QCA9377, QCA9378, QCA9379, QCA9558, QCA9880, QCA9886, QCA9980, SD 210/SD 212/SD 205, SD 425, SD 625, SD 808, SD 810, SD 820, and SDX20, while processing firmware image signature, the internal buffer may overflow if the firmware signature size is large.

In Android before 2018-04-05 or earlier security patch level on Qualcomm Snapdragon Automobile, Snapdragon Mobile, and Snapdragon Wear MDM9206, MDM9607, MDM9635M, MDM9640, MDM9650, MSM8909W, QCA6174A, QCA6574AU, QCA9377, QCA9379, SD 210/SD 212/SD 205, SD 400, SD 450, SD 410/12, SD 425, SD 430, SD 600, SD 615/16/SD 415, SD 617, SD 625, SD 650/52, SD 800, SD 808, SD 810, SD 820, and SDX20, lack of input validation on BT HCI commands processing allows privilege escalation.

Buffer Over-read in WLAN Host

Transient DOS while parsing ESP IE from beacon/probe response frame.

Use After Free in Graphics Linux

Memory corruption while creating a fence to wait on timeline events, and simultaneously signal timeline events.

Integer Overflow or Wraparound in Automotive GPU

Memory corruption while allocating memory in HGSL driver.

Use of Uninitialized Variable in Automotive GPU

Memory corruption while processing IOCTL call to set metainfo.

Use After Free in Automotive Telematics

Memory corruption as fence object may still be accessed in timeline destruct after isync fence is released.

Improper Access Control in Graphics Linux

Memory corruption can occur when arbitrary user-space app gains kernel level privilege to modify DDR memory by corrupting the GPU page table.

Use After Free in GPS

Memory corruption during GNSS HAL process initialization.

Reachable Assertion in Modem

Transient DOS as modem reset occurs when an unexpected MAC RAR (with invalid PDU length) is seen at UE.

Buffer Copy Without Checking Size of Input in Graphics Linux

Memory corruption while processing GPU page table switch.

Integer Overflow to Buffer Overflow in Audio

Memory corruption while processing voice packet with arbitrary data received from ADSP.

Use After Free in Automotive GPU

Memory corruption while invoking IOCTL calls from the use-space for HGSL memory node.

Use After Free in Computer Vision

Memory corruption while handling session errors from firmware.

Stack-based Buffer Overflow in Power Management IC

Memory corruption is possible when an attempt is made from userspace or console to write some haptics effects pattern to the haptics debugfs file.

Use After Free in ComputerVision

Memory corruption while sending the persist buffer command packet from the user-space to the kernel space through the IOCTL call.