Fastconnect 7800 Firmware Security Vulnerabilities

CVE-2023-21629

Memory Corruption in Modem due to double free while parsing the PKCS15 sim files.

CVE-2023-21631

Weak Configuration due to improper input validation in Modem while processing LTE security mode command message received from network.

CVE-2023-21638

Memory corruption in Video while calling APIs with different instance ID than the one received in initialization.

CVE-2023-21640

Memory corruption in Linux when the file upload API is called with parameters having large buffer.

CVE-2023-21641

An app with non-privileged access can change global system brightness and cause undesired system behavior.

CVE-2023-21672

Memory corruption in Audio while running concurrent tunnel playback or during concurrent audio tunnel recording sessions.

CVE-2023-21673

Improper Access to the VM resource manager can lead to Memory Corruption.

CVE-2023-22385

Memory Corruption in Data Modem while making a MO call or MT VOLTE call.

CVE-2023-22386

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

CVE-2023-22387

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

CVE-2023-22388

Memory Corruption in Multi-mode Call Processor while processing bit mask API.

CVE-2023-22668

Memory Corruption in Audio while invoking IOCTLs calls from the user-space.

CVE-2023-24843

Transient DOS in Modem while triggering a camping on an 5G cell.

CVE-2023-24844

Memory Corruption in Core while invoking a call to Access Control core library with hardware protected address range.

CVE-2023-24847

Transient DOS in Modem while allocating DSM items.

CVE-2023-24848

Information Disclosure in Data Modem while performing a VoLTE call with an undefined RTCP FB line value.

CVE-2023-24849

Information Disclosure in data Modem while parsing an FMTP line in an SDP message.

CVE-2023-24850

Memory Corruption in HLOS while importing a cryptographic key into KeyMaster Trusted Application.

CVE-2023-24851

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

CVE-2023-24852

Memory Corruption in Core due to secure memory access by user while loading modem image.

CVE-2023-24853

Memory Corruption in HLOS while registering for key provisioning notify.

CVE-2023-24854

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

CVE-2023-24855

Memory corruption in Modem while processing security related configuration before AS Security Exchange.

CVE-2023-28538

Memory corruption in WIN Product while invoking WinAcpi update driver in the UEFI region.

CVE-2023-28539

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

CVE-2023-28541

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

CVE-2023-28542

Memory Corruption in WLAN HOST while fetching TX status information.

CVE-2023-28545

Memory corruption in TZ Secure OS while loading an app ELF.

CVE-2023-28546

Memory Corruption in SPS Application while exporting public key in sorter TA.

CVE-2023-28548

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

CVE-2023-28549

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

CVE-2023-28550

Memory corruption in MPP performance while accessing DSM watermark using external memory address.

CVE-2023-28551

Memory corruption in UTILS when modem processes memory specific Diag commands having arbitrary address values as input arguments.

CVE-2023-28553

Information Disclosure in WLAN Host when processing WMI event command.

CVE-2023-28554

Information Disclosure in Qualcomm IPC while reading values from shared memory in VM.

CVE-2023-28556

Cryptographic issue in HLOS during key management.

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-2023-28567

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

CVE-2023-28570

Memory corruption while processing audio effects.

CVE-2023-28572

Memory corruption in WLAN HOST while processing the WLAN scan descriptor list.

CVE-2023-28573

Memory corruption in WLAN HAL while parsing WMI command parameters.

CVE-2023-28575

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.

CVE-2023-28576

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 ou...

CVE-2023-28577

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.

CVE-2023-28579

Memory Corruption in WLAN Host while deserializing the input PMK bytes without checking the input PMK length.

CVE-2023-28580

Memory corruption in WLAN Host while setting the PMK length in PMK length in internal cache.

CVE-2023-28581

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

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-2023-28585

Memory corruption while loading an ELF segment in TEE Kernel.