Qualcomm ≫ Wcn3990 Firmware

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

Transient DOS while parsing fragments of MBSSID IE from beacon frame.

Memory corruption while maintaining memory maps of HLOS memory.

Memory corruption while unmapping the fastrpc map when two threads can free the same map in concurrent scenario.

Memory corruption when user provides data for FM HCI command control operations.

Transient DOS while parsing the multi-link element Control field when common information length check is missing before updating the location.

Memory corruption when two threads try to map and unmap a single node simultaneously.

Transient DOS while parsing the received TID-to-link mapping element of beacon/probe response frame.

Transient DOS while parsing MBSSID during new IE generation in beacon/probe frame when IE length check is either missing or improper.

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