Qualcomm Wcn3620 Firmware — known CVE vulnerabilities
Every CVE whose affected-product data names Qualcomm Wcn3620 Firmware, ordered by CVSS severity, with EPSS exploit prediction and CISA KEV status.
CVEs (200)
CVE-2021-1933 — CVSS 9.8 (critical): UE assertion is possible due to improper validation of invite message with SDP body in Snapdragon Auto, Snapdragon Compute, Snapdragon…
CVE-2021-35104 — CVSS 9.8 (critical): Possible buffer overflow due to improper parsing of headers while playing the FLAC audio clip in Snapdragon Auto, Snapdragon Compute…
CVE-2022-25720 — CVSS 9.8 (critical): Memory corruption in WLAN due to out of bound array access during connect/roaming in Snapdragon Auto, Snapdragon Compute, Snapdragon…
CVE-2020-11272 — CVSS 9.8 (critical): Before enqueuing a frame to the PE queue for further processing, an entry in a hash table can be deleted and using a stale version later…
CVE-2022-22088 — CVSS 9.8 (critical): Memory corruption in Bluetooth HOST due to buffer overflow while parsing the command response received from remote
CVE-2021-1976 — CVSS 9.8 (critical): A use after free can occur due to improper validation of P2P device address in PD Request frame in Snapdragon Auto, Snapdragon Compute…
CVE-2021-1972 — CVSS 9.8 (critical): Possible buffer overflow due to improper validation of device types during P2P search in Snapdragon Auto, Snapdragon Compute, Snapdragon…
CVE-2021-1975 — CVSS 9.8 (critical): Possible heap overflow due to improper length check of domain while parsing the DNS response in Snapdragon Auto, Snapdragon Compute…
CVE-2022-40510 — CVSS 9.8 (critical): Memory corruption due to buffer copy without checking size of input in Audio while voice call with EVS vocoder.
CVE-2020-11227 — CVSS 9.8 (critical): Out of bound write while parsing RTT/TTY packet parsing due to lack of check of buffer size before copying into buffer in Snapdragon Auto…
CVE-2021-1920 — CVSS 9.8 (critical): Integer underflow can occur due to improper handling of incoming RTCP packets in Snapdragon Auto, Snapdragon Compute, Snapdragon…
CVE-2021-30351 — CVSS 9.8 (critical): An out of bound memory access can occur due to improper validation of number of frames being passed during music playback in Snapdragon…
CVE-2021-1919 — CVSS 9.8 (critical): Integer underflow can occur when the RTCP length is lesser than than the actual blocks present in Snapdragon Auto, Snapdragon Compute…
CVE-2021-30341 — CVSS 9.8 (critical): Improper buffer size validation of DSM packet received can lead to memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon…
CVE-2020-11170 — CVSS 9.8 (critical): Out of bound memory access while playing music playbacks with crafted vorbis content due to improper checks in header extraction in…
CVE-2020-11192 — CVSS 9.8 (critical): Out of bound write while parsing SDP string due to missing check on null termination in Snapdragon Auto, Snapdragon Compute, Snapdragon…
CVE-2021-1916 — CVSS 9.8 (critical): Possible buffer underflow due to lack of check for negative indices values when processing user provided input in Snapdragon Auto…
CVE-2020-11307 — CVSS 9.8 (critical): Buffer overflow in modem due to improper array index check before copying into it in Snapdragon Auto, Snapdragon Compute, Snapdragon…
CVE-2020-11299 — CVSS 9.8 (critical): Buffer overflow can occur in video while playing the non-standard clip in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity…
CVE-2021-35122 — CVSS 9.3 (critical): Non-secure region can try modifying RG permissions of IO space xPUs due to improper input validation in Snapdragon Auto, Snapdragon…
CVE-2020-11189 — CVSS 9.1 (critical): Buffer over-read can happen while parsing received SDP values due to lack of NULL termination check on SDP in Snapdragon Auto, Snapdragon…
CVE-2020-11188 — CVSS 9.1 (critical): Buffer over-read can happen while parsing received SDP values due to lack of NULL termination check on SDP in Snapdragon Auto, Snapdragon…
CVE-2020-11190 — CVSS 9.1 (critical): Buffer over-read can happen while parsing received SDP values due to lack of NULL termination check on SDP in Snapdragon Auto, Snapdragon…
CVE-2021-30342 — CVSS 9.1 (critical): Improper integrity check can lead to race condition between tasks PDCP and RRC? after a valid RRC Command packet has been received in…
CVE-2020-11166 — CVSS 9.1 (critical): Potential out of bound read exception when UE receives unusually large number of padding octets in the beginning of ROHC header in…
CVE-2020-11171 — CVSS 9.1 (critical): Buffer over-read can happen while parsing received SDP values due to lack of NULL termination check on SDP in Snapdragon Auto, Snapdragon…
CVE-2022-25718 — CVSS 9.1 (critical): Cryptographic issue in WLAN due to improper check on return value while authentication handshake in Snapdragon Auto, Snapdragon…
CVE-2023-43551 — CVSS 9.1 (critical): Cryptographic issue while performing attach with a LTE network, a rogue base station can skip the authentication phase and immediately send…
CVE-2021-1924 — CVSS 9.0 (critical): Information disclosure through timing and power side-channels during mod exponentiation for RSA-CRT in Snapdragon Auto, Snapdragon Compute…
CVE-2020-11177 — CVSS 8.8 (high): User can overwrite Security Code NV item without knowing current SPC due to improper validation of SPC code setting and device lock in…
CVE-2020-11269 — CVSS 8.8 (high): Possible memory corruption while processing EAPOL frames due to lack of validation of key length before using it in Snapdragon Auto…
CVE-2021-30262 — CVSS 8.4 (high): Improper validation of a socket state when socket events are being sent to clients can lead to invalid access of memory in Snapdragon Auto…
CVE-2021-35068 — CVSS 8.4 (high): Lack of null check while freeing the device information buffer in the Bluetooth HFP protocol can lead to a NULL pointer dereference in…
CVE-2021-35105 — CVSS 8.4 (high): Possible out of bounds access due to improper input validation during graphics profiling in Snapdragon Auto, Snapdragon Compute, Snapdragon…
CVE-2021-35112 — CVSS 8.4 (high): A user with user level permission can access graphics protected region due to improper access control in register configuration in…
CVE-2021-35132 — CVSS 8.4 (high): Out of bound write in DSP service due to improper bound check for response buffer size in Snapdragon Auto, Snapdragon Compute, Snapdragon…
CVE-2022-22058 — CVSS 8.4 (high): Memory corruption due to use after free issue in kernel while processing ION handles in Snapdragon Auto, Snapdragon Compute, Snapdragon…
CVE-2022-22074 — CVSS 8.4 (high): Memory Corruption during wma file playback due to integer overflow in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity…
CVE-2021-1927 — CVSS 8.4 (high): Possible use after free due to lack of null check while memory is being freed in FastRPC driver in Snapdragon Auto, Snapdragon Compute…
CVE-2020-11267 — CVSS 8.4 (high): Stack out-of-bounds write occurs while setting up a cipher device if the provided IV length exceeds the max limit value in Snapdragon Auto…
CVE-2022-22082 — CVSS 8.4 (high): Memory corruption due to possible buffer overflow while parsing DSF header with corrupted channel count in Snapdragon Auto, Snapdragon…
CVE-2022-22084 — CVSS 8.4 (high): Memory corruption when extracting qcp audio file due to lack of check on data length in Snapdragon Auto, Snapdragon Compute, Snapdragon…
CVE-2022-22085 — CVSS 8.4 (high): Memory corruption in video due to buffer overflow while reading the dts file in Snapdragon Auto, Snapdragon Compute, Snapdragon…
CVE-2021-1939 — CVSS 8.4 (high): Null pointer dereference occurs due to improper validation when the preemption feature enablement is toggled in Snapdragon Auto, Snapdragon…
CVE-2021-1940 — CVSS 8.4 (high): Use after free can occur due to improper handling of response from firmware in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer…
CVE-2021-1947 — CVSS 8.4 (high): Use-after-free vulnerability in kernel graphics driver because of storing an invalid pointer in Snapdragon Compute, Snapdragon…
CVE-2021-1949 — CVSS 8.4 (high): Possible integer overflow due to improper check of batch count value while sanitizer is enabled in Snapdragon Auto, Snapdragon Compute…
CVE-2022-25682 — CVSS 8.4 (high): Memory corruption in MODEM UIM due to usage of out of range pointer offset while decoding command from card in Snapdragon Auto, Snapdragon…
CVE-2020-11234 — CVSS 8.4 (high): When sending a socket event message to a user application, invalid information will be passed if socket is freed by other thread resulting…
CVE-2022-25695 — CVSS 8.4 (high): Memory corruption in MODEM due to Improper Validation of Array Index while processing GSTK Proactive commands in Snapdragon Auto…
CVE-2022-25697 — CVSS 8.4 (high): Memory corruption in i2c buses due to improper input validation while reading address configuration from i2c driver in Snapdragon Mobile…
CVE-2022-25698 — CVSS 8.4 (high): Memory corruption in SPI buses due to improper input validation while reading address configuration from spi buses in Snapdragon Mobile…
CVE-2022-25724 — CVSS 8.4 (high): Memory corruption in graphics due to buffer overflow while validating the user address in Snapdragon Auto, Snapdragon Compute, Snapdragon…
CVE-2022-25743 — CVSS 8.4 (high): Memory corruption in graphics due to use-after-free while importing graphics buffer in Snapdragon Auto, Snapdragon Compute, Snapdragon…
CVE-2024-33027 — CVSS 8.4 (high): Memory corruption can occur when arbitrary user-space app gains kernel level privilege to modify DDR memory by corrupting the GPU page…
CVE-2021-30258 — CVSS 8.4 (high): Possible buffer overflow due to improper size calculation of payload received in VR service in Snapdragon Auto, Snapdragon Compute…
CVE-2022-40532 — CVSS 8.4 (high): Memory corruption due to integer overflow or wraparound in WLAN while sending WMI cmd from host to target.
CVE-2021-30261 — CVSS 8.4 (high): Possible integer and heap overflow due to lack of input command size validation while handling beacon template update command from HLOS in…
CVE-2021-1886 — CVSS 8.4 (high): Incorrect handling of pointers in trusted application key import mechanism could cause memory corruption in Snapdragon Auto, Snapdragon…
CVE-2021-1888 — CVSS 8.4 (high): Memory corruption in key parsing and import function due to double freeing the same heap allocation in Snapdragon Auto, Snapdragon Compute…
CVE-2021-1889 — CVSS 8.4 (high): Possible buffer overflow due to lack of length check in Trusted Application in Snapdragon Auto, Snapdragon Compute, Snapdragon…
CVE-2021-1890 — CVSS 8.4 (high): Improper length check of public exponent in RSA import key function could cause memory corruption. in Snapdragon Auto, Snapdragon Compute…
CVE-2021-30295 — CVSS 8.4 (high): Possible heap overflow due to improper validation of local variable while storing current task information locally in Snapdragon Auto…
CVE-2021-1891 — CVSS 8.4 (high): A possible use-after-free occurrence in audio driver can happen when pointers are not properly handled in Snapdragon Auto, Snapdragon…
CVE-2021-30316 — CVSS 8.4 (high): Possible out of bound memory access due to improper boundary check while creating HSYNC fence in Snapdragon Auto, Snapdragon Connectivity…
CVE-2021-30318 — CVSS 8.4 (high): Improper validation of input when provisioning the HDCP key can lead to memory corruption in Snapdragon Auto, Snapdragon Compute…
CVE-2021-1900 — CVSS 8.4 (high): Possible use after free in Display due to race condition while creating an external display in Snapdragon Auto, Snapdragon Compute…
CVE-2021-30334 — CVSS 8.4 (high): Possible use after free due to lack of null check of DRM file status after file structure is freed in Snapdragon Auto, Snapdragon Compute…
CVE-2021-30335 — CVSS 8.4 (high): Possible assertion in QOS request due to improper validation when multiple add or update request are received simultaneously in Snapdragon…
CVE-2021-30337 — CVSS 8.4 (high): Possible use after free when process shell memory is freed using IOCTL call and process initialization is in progress in Snapdragon Auto…
CVE-2020-11285 — CVSS 8.2 (high): Buffer over-read while unpacking the RTCP packet we may read extra byte if wrong length is provided in RTCP packets in Snapdragon Auto…
CVE-2024-45552 — CVSS 8.2 (high): Information disclosure may occur during a video call if a device resets due to a non-conforming RTCP packet that doesn`t adhere to RFC…
CVE-2020-11251 — CVSS 8.2 (high): Out-of-bounds read vulnerability while accessing DTMF payload due to lack of check of buffer length before copying in Snapdragon Auto…
CVE-2021-35083 — CVSS 8.2 (high): Possible out of bound read due to improper validation of certificate chain in SSL or Internet key exchange in Snapdragon Auto, Snapdragon…
CVE-2025-21488 — CVSS 8.2 (high): Information disclosure while decoding this RTP packet headers received by UE from the network when the padding bit is set.
CVE-2025-21487 — CVSS 8.2 (high): Information disclosure while decoding RTP packet received by UE from the network, when payload length mentioned is greater than the…
CVE-2022-33255 — CVSS 8.2 (high): Information disclosure due to buffer over-read in Bluetooth HOST while processing GetFolderItems and GetItemAttribute Cmds from peer device.
CVE-2024-53019 — CVSS 8.2 (high): Information disclosure may occur while decoding the RTP packet with improper header length for number of contributing sources.
CVE-2024-23359 — CVSS 8.2 (high): Information disclosure while decoding Tracking Area Update Accept or Attach Accept message received from network.
CVE-2020-11191 — CVSS 8.2 (high): Out of bound read occurs while processing crafted SDP due to lack of check of null string in Snapdragon Auto, Snapdragon Compute…
CVE-2022-33268 — CVSS 8.2 (high): Information disclosure due to buffer over-read in Bluetooth HOST while pairing and connecting A2DP. in Snapdragon Auto, Snapdragon Compute…
CVE-2022-25719 — CVSS 8.2 (high): Information disclosure in WLAN due to improper length check while processing authentication handshake in Snapdragon Auto, Snapdragon…
CVE-2023-24848 — CVSS 8.2 (high): Information Disclosure in Data Modem while performing a VoLTE call with an undefined RTCP FB line value.
CVE-2025-21427 — CVSS 8.2 (high): Information disclosure while decoding this RTP packet Payload when UE receives the RTP packet from the network.
CVE-2025-21484 — CVSS 8.2 (high): Information disclosure when UE receives the RTP packet from the network, while decoding and reassembling the fragments from RTP packet.
CVE-2024-53020 — CVSS 8.2 (high): Information disclosure may occur while decoding the RTP packet with invalid header extension from network.
CVE-2024-53026 — CVSS 8.2 (high): Information disclosure when an invalid RTCP packet is received during a VoLTE/VoWiFi IMS call.
CVE-2023-21669 — CVSS 8.2 (high): Information Disclosure in WLAN HOST while sending DPP action frame to peer with an invalid source address.
CVE-2022-22062 — CVSS 8.2 (high): An out-of-bounds read can occur while parsing a server certificate due to improper length check in Snapdragon Auto, Snapdragon Compute…
CVE-2021-30349 — CVSS 8.2 (high): Improper access control sequence for AC database after memory allocation can lead to possible memory corruption in Snapdragon Auto…
CVE-2022-25706 — CVSS 8.2 (high): Information disclosure in Bluetooth driver due to buffer over-read while reading l2cap length in Snapdragon Auto, Snapdragon Compute…
CVE-2022-33264 — CVSS 7.9 (high): Memory corruption in modem due to stack based buffer overflow while parsing OTASP Key Generation Request Message.
CVE-2020-11271 — CVSS 7.8 (high): Possible out of bounds while accessing global control elements due to race condition in Snapdragon Auto, Snapdragon Compute, Snapdragon…
CVE-2023-21670 — CVSS 7.8 (high): Memory Corruption in GPU Subsystem due to arbitrary command execution from GPU in privileged mode.
CVE-2023-28550 — CVSS 7.8 (high): Memory corruption in MPP performance while accessing DSM watermark using external memory address.
CVE-2023-28551 — CVSS 7.8 (high): Memory corruption in UTILS when modem processes memory specific Diag commands having arbitrary address values as input arguments.
CVE-2020-11289 — CVSS 7.8 (high): Out of bound write can occur in TZ command handler due to lack of validation of command ID in Snapdragon Auto, Snapdragon Compute…
CVE-2020-11292 — CVSS 7.8 (high): Possible buffer overflow in voice service due to lack of input validation of parameters in QMI Voice API in Snapdragon Auto, Snapdragon…
CVE-2020-11309 — CVSS 7.8 (high): Use after free in GPU driver while mapping the user memory to GPU memory due to improper check of referenced memory in Snapdragon Auto…
CVE-2024-45579 — CVSS 7.8 (high): Memory corruption may occur when invoking IOCTL calls from userspace to the camera kernel driver to dump request information, due to a…
CVE-2021-1959 — CVSS 7.8 (high): Possible memory corruption due to lack of bound check of input index in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity…
CVE-2024-45574 — CVSS 7.8 (high): Memory corruption during array access in Camera kernel due to invalid index from invalid command data.
CVE-2024-45573 — CVSS 7.8 (high): Memory corruption may occour while generating test pattern due to negative indexing of display ID.
CVE-2021-1973 — CVSS 7.8 (high): A FTM Diag command can allow an arbitrary write into modem OS space in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity…
CVE-2021-30254 — CVSS 7.8 (high): Possible buffer overflow due to improper input validation in factory calibration and test DIAG command in Snapdragon Auto, Snapdragon…
CVE-2021-30255 — CVSS 7.8 (high): Possible buffer overflow due to improper input validation in PDM DIAG command in FTM in Snapdragon Auto, Snapdragon Compute, Snapdragon…
CVE-2021-30259 — CVSS 7.8 (high): Possible out of bound access due to improper validation of function table entries in Snapdragon Auto, Snapdragon Compute, Snapdragon…
CVE-2021-30268 — CVSS 7.8 (high): Possible heap Memory Corruption Issue due to lack of input validation when sending HWTC IQ Capture command in Snapdragon Auto, Snapdragon…
CVE-2021-30289 — CVSS 7.8 (high): Possible buffer overflow due to lack of range check while processing a DIAG command for COEX management in Snapdragon Auto, Snapdragon…
CVE-2024-45560 — CVSS 7.8 (high): Memory corruption while taking a snapshot with hardware encoder due to unvalidated userspace buffer.
CVE-2024-45554 — CVSS 7.8 (high): Memory corruption during concurrent SSR execution due to race condition on the global maps list.
CVE-2020-11195 — CVSS 7.8 (high): Out of bound write and read in TA while processing command from NS side due to improper length check on command and response buffers in…
CVE-2021-30323 — CVSS 7.8 (high): Improper validation of maximum size of data write to EFS file can lead to memory corruption in Snapdragon Auto, Snapdragon Compute…
CVE-2024-43067 — CVSS 7.8 (high): Memory corruption occurs during the copying of read data from the EEPROM because the IO configuration is exposed as shared memory.
CVE-2021-30333 — CVSS 7.8 (high): Improper validation of buffer size input to the EFS file can lead to memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon…
CVE-2020-11204 — CVSS 7.8 (high): Possible memory corruption and information leakage in sub-system due to lack of check for validity and boundary compliance for parameters…
CVE-2021-35072 — CVSS 7.8 (high): Possible buffer overflow due to improper validation of array index while processing external DIAG command in Snapdragon Auto, Snapdragon…
CVE-2024-43066 — CVSS 7.8 (high): Memory corruption while handling file descriptor during listener registration/de-registration.
CVE-2024-43062 — CVSS 7.8 (high): Memory corruption caused by missing locks and checks on the DMA fence and improper synchronization.
CVE-2024-43061 — CVSS 7.8 (high): Memory corruption during voice activation, when sound model parameters are loaded from HLOS, and the received sound model list is empty in…
CVE-2024-43060 — CVSS 7.8 (high): Memory corruption during voice activation, when sound model parameters are loaded from HLOS to ADSP.
CVE-2020-11223 — CVSS 7.8 (high): Out of bound in camera driver due to lack of check of validation of array index before copying into array in Snapdragon Auto, Snapdragon…
CVE-2024-38410 — CVSS 7.8 (high): Memory corruption while IOCLT is called when device is in invalid state and the WMI command buffer may be freed twice.
CVE-2024-33054 — CVSS 7.8 (high): Memory corruption during the handshake between the Primary Virtual Machine and Trusted Virtual Machine.
CVE-2020-11239 — CVSS 7.8 (high): Use after free issue when importing a DMA buffer by using the CPU address of the buffer due to attachment is not cleaned up properly in…
CVE-2020-11240 — CVSS 7.8 (high): Memory corruption due to ioctl command size was incorrectly set to the size of a pointer and not enough storage is allocated for the copy…
CVE-2022-25705 — CVSS 7.8 (high): Memory corruption in modem due to integer overflow to buffer overflow while handling APDU response