Improper Authentication in Modem

While processing the authentication message in UE, improper authentication may lead to information disclosure.

Buffer Copy Without Checking Size of Input in Audio

Memory corruption in Audio while processing IIR config data from AFE calibration block.

Buffer Over-read in Data Modem

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

Improper Authentication in Multi-Mode Call Processor

Cryptographic issue while performing attach with a LTE network, a rogue base station can skip the authentication phase and immediately send the Security Mode Command.

Buffer over-read in WLAN Firmware

Transient DOS while parsing a vender specific IE (Information Element) of reassociation response management frame.

Buffer Over-read in Data Modem

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

Use of Out-of-range Pointer Offset in Audio

Memory corruption in Audio while calling START command on host voice PCM multiple times for the same RX or TX tap points.

Improper Restriction of Operation within the Bounds of a Memory Buffer in TZ Secure OS

Information disclosure when the trusted application metadata symbol addresses are accessed while loading an ELF in TEE.

Buffer Over-read in Data Modem

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

Improper Restriction of Operations within the Bounds of a Memory Buffer in UTILS

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

Buffer Copy without Checking Size of Input in HLOS

Memory corruption in HLOS while running playready use-case.

Possible use after free when process shell memory is freed using IOCTL call and process initialization is in progress in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking

Memory corruption due to use after free issue in kernel while processing ION handles in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables

Use of Out-of-range Pointer Offset in Audio

The session index variable in PCM host voice audio driver initialized before PCM open, accessed during event callback from ADSP and reset during PCM close may lead to race condition between event callback - PCM close and reset session index causing memory corruption.

Use of Out-of-range Pointer Offset in Audio

Memory corruption in Audio during playback with speaker protection.

Memory corruption in WLAN due to out of bound array access during connect/roaming in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables

Cryptographic issue in WLAN due to improper check on return value while authentication handshake in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking

memory corruption in video due to buffer overflow while parsing asf clips in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables

Transient DOS due to loop with unreachable exit condition in WLAN firmware while parsing IPV6 extension header. in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking

Transient DOS due to buffer over-read in WLAN firmware while processing PPE threshold. in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking