Vulnerabilidades

Memory corruption in WLAN Host when the firmware invokes multiple WMI Service Available command.

Transient DOS in Modem while allocating DSM items.

Transient DOS in WLAN firmware while parsing MLO (multi-link operation).

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

Memory corruption in WLAN HAL while parsing WMI command parameters.

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

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

Memory corruption in WLAN HAL while passing command parameters through WMI interfaces.

Memory corruption in WLAN HAL while processing devIndex from untrusted WMI payload.

Memory corruption in WLAN FW while processing command parameters from untrusted WMI payload.

Memory corruption in WLAN handler while processing PhyID in Tx status handler.

Memory corruption in WLAN HAL while processing command parameters from untrusted WMI payload.

Memory corruption in WLAN HAL while parsing Rx buffer in processing TLV payload.

Memory corruption in WLAN HAL while processing Tx/Rx commands from QDART.

Memory corruption in WLAN while sending transmit command from HLOS to UTF handlers.

Transient DOS in Bluetooth HOST while passing descriptor to validate the blacklisted BT keyboard.

Memory Corruption in Core Platform while printing the response buffer in log.

Memory corruption in Core Platform while printing the response buffer in log.

Memory corruption in Audio during playback session with audio effects enabled.

Memory corruption due to improper validation of array index in WLAN HAL when received lm_itemNum is out of range.

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…

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 while allocating memory in COmxApeDec module in Audio.

Memory Corruption in Audio while playing amrwbplus clips with modified content.