Vulnerabilidades

Information disclosure while deriving keys for a session for any Widevine use case.

Memory corruption while parsing the memory map info in IOCTL calls.

Information disclosure during audio playback.

Information disclosure while invoking callback function of sound model driver from ADSP for every valid opcode received from sound model driver.

Memory corruption while processing API calls to NPU with invalid input.

Memory corruption when allocating and accessing an entry in an SMEM partition continuously.

Memory corruption when multiple threads try to unregister the CVP buffer at the same time.

Memory corruption while Configuring the SMR/S2CR register in Bypass mode.

Information disclosure as NPU firmware can send invalid IPC message to NPU driver as the driver doesn`t validate the IPC message received from the firmware.

Memory corruption while parsing sensor packets in camera driver, user-space variable is used while allocating memory in kernel and parsing which can lead to huge allocation or invalid memory access.

Memory corruption while processing GPU page table switch.

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

Memory corruption while handling session errors from firmware.

Cryptographic issue when a controller receives an LMP start encryption command under unexpected conditions.

Memory corruption when the user application modifies the same shared memory asynchronously when kernel is accessing it.

Transient DOS while processing TIM IE from beacon frame as there is no check for IE length.

memory corruption when an invalid firehose patch command is invoked.

Transient DOS when processing the non-transmitted BSSID profile sub-elements present within the MBSSID Information Element (IE) of a beacon frame that is received from over-the-air (OTA).

Memory corruption when an invoke call and a TEE call are bound for the same trusted application.

Transient DOS while loading the TA ELF file.

Memory corruption while performing finish HMAC operation when context is freed by keymaster.

Memory corruption when the channel ID passed by user is not validated and further used.

Memory corruption when the payload received from firmware is not as per the expected protocol size.

Memory corruption when there is failed unmap operation in GPU.

Memory corruption while processing finish_sign command to pass a rsp buffer.