Memory corruption while maintaining memory maps of HLOS memory.

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

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

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

Memory corruption when Alternative Frequency offset value is set to 255.

Memory corruption in Graphics while processing user packets for command submission.

Transient DOS in WLAN Firmware while interpreting MBSSID IE of a received beacon frame.

Memory corruption in WLAN Firmware while parsing receieved GTK Keys in GTK KDE.

Memory corruption in WLAN HAL while parsing WMI command parameters.

Memory corruption in WLAN HAL while handling command through WMI interfaces.

In the function call related to CAM_REQ_MGR_RELEASE_BUF there is no check if the buffer is being used. So when a function called cam_mem_get_cpu_buf to get the kernel va to use, another thread can call CAM_REQ_MGR_RELEASE_BUF to unmap the kernel va which cause UAF of the kernel address.

The buffer obtained from kernel APIs such as cam_mem_get_cpu_buf() may be readable/writable in userspace after kernel accesses it. In other words, user mode may race and modify the packet header (e.g. header.count), causing checks (e.g. size checks) in kernel code to be invalid. This may lead to out-of-bounds read/write issues.

The cam_get_device_priv function does not check the type of handle being returned (device/session/link). This would lead to invalid type usage if a wrong handle is passed to it.

Memory Corruption in WLAN HOST while fetching TX status information.

Memory Corruption in Data Modem while processing DMA buffer release event about CFR data.

Memory Corruption in WLAN HOST while parsing QMI WLAN Firmware response message.

Memory Corruption in WLAN HOST while parsing QMI response message from firmware.

Memory Corruption in Audio while allocating the ion buffer during the music playback.

Arbitrary memory overwrite when VM gets compromised in TX write leading to Memory Corruption.

Memory Corruption in WLAN HOST while processing WLAN FW request to allocate memory.