Qualcomm ≫ Qcm4490 Firmware

Memory corruption while reading response from FW, when buffer size is changed by FW while driver is using this size to write null character at the end of buffer.

Memory corruption while processing a data structure, when an iterator is accessed after it has been removed, potential failures occur.

Transient DOS may occur while parsing SSID in action frames.

Memory corruption while processing multiple IOCTL calls from HLOS to DSP.

Memory corruption can occur when TME processes addresses from TZ and MPSS requests without proper validation.

Cryptographic issue occurs during PIN/password verification using Gatekeeper, where RPMB writes can be dropped on verification failure, potentially leading to a user throttling bypass.

Information disclosure while creating MQ channels.

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

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

Memory corruption in display driver while detaching a device.