Qualcomm ≫ Qca6420 Firmware

There may be information disclosure during memory re-allocation in TZ Secure OS.

Memory corruption while assigning memory from the source DDR memory(HLOS) to ADSP.

Memory corruption while calling the NPU driver APIs concurrently.

Memory corruption may occur while validating ports and channels in Audio driver.

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

Transient DOS during hypervisor virtual I/O operation in a virtual machine.

Memory corruption while configuring a Hypervisor based input virtual device.

Memory corruption while taking a snapshot with hardware encoder due to unvalidated userspace buffer.

Memory corruption while handling IOCTL call from user-space to set latency level.

Memory corruption when IOCTL call is invoked from user-space to read board data.