Sm4450 Firmware Security Vulnerabilities - 2023

CVE-2022-22076

information disclosure due to cryptographic issue in Core during RPMB read request.

CVE-2022-33263

Memory corruption due to use after free in Core when multiple DCI clients register and deregister.

CVE-2022-33275

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

CVE-2022-34144

Transient DOS due to reachable assertion in Modem during OSI decode scheduling.

CVE-2022-40504

Transient DOS due to reachable assertion in Modem when UE received Downlink Data Indication message from the network.

CVE-2022-40507

Memory corruption due to double free in Core while mapping HLOS address to the list.

CVE-2022-40521

Transient DOS due to improper authorization in Modem

CVE-2022-40523

Information disclosure in Kernel due to indirect branch misprediction.

CVE-2022-40529

Memory corruption due to improper access control in kernel while processing a mapping request from root process.

CVE-2022-40533

Transient DOS due to untrusted Pointer Dereference in core while sending USB QMI request.

CVE-2022-40536

Transient DOS due to improper authentication in modem while receiving plain TLB OTA request message from network.

CVE-2023-21628

Memory corruption in WLAN HAL while processing WMI-UTF command or FTM TLV1 command.

CVE-2023-21656

Memory corruption in WLAN HOST while receiving an WMI event from firmware.

CVE-2023-21659

Transient DOS in WLAN Firmware while processing frames with missing header fields.

CVE-2023-21670

Memory Corruption in GPU Subsystem due to arbitrary command execution from GPU in privileged mode.

CVE-2023-28544

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

CVE-2023-28549

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

CVE-2023-28555

Transient DOS in Audio while remapping channel buffer in media codec decoding.

CVE-2023-28557

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

CVE-2023-28558

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

CVE-2023-28559

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

CVE-2023-28560

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

CVE-2023-28564

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

CVE-2023-28565

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

CVE-2023-28567

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

CVE-2023-28584

Transient DOS in WLAN Host when a mobile station receives invalid channel in CSA IE while doing channel switch announcement (CSA).

CVE-2023-33029

Memory corruption in DSP Service during a remote call from HLOS to DSP.