Qualcomm ≫ Snapdragon 865+ 5g Firmware

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

Memory corruption in WLAN HAL while parsing WMI command parameters.

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

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

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

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.

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 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 w...

Memory Corruption in Data Network Stack & Connectivity when sim gets detected on telephony.

Memory corruption in Linux while calling system configuration APIs.