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qualcomm qca4020 firmware

121 known vulnerabilities across versions

Vulnerabilities are listed by affected version. Select any CVE for the full briefing and its intelligence graph.

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

Memory corruption in Boot while running a ListVars test in UEFI Menu during boot.

Memory corruption in Audio while processing the VOC packet data from ADSP.

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

Memory corruption while allocating memory in COmxApeDec module in Audio.

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

Cryptographic issue in HLOS due to improper authentication while performing key velocity checks using more than one key.

Information disclosure in Network Services due to buffer over-read while the device receives DNS response.

Memory corruption due to buffer copy without checking size of input in Audio while voice call with EVS vocoder.

Memory corruption in WLAN due to incorrect type cast while sending WMI_SCAN_SCH_PRIO_TBL_CMDID message.

Memory corruption in WLAN HAL while arbitrary value is passed in WMI UTF command payload.

Transient DOS in WLAN Firmware due to buffer over-read while processing probe response or beacon.

Information disclosure due to buffer over-read in Modem while using static array to process IPv4 packets.

Information disclosure in modem due to buffer over-red while performing checksum of packet received

Denial of service in modem due to missing null check while processing TCP or UDP packets from server

Denial of service in modem due to missing null check while processing IP packets with padding

Denial of service in modem due to null pointer dereference while processing DNS packets

Information disclosure in modem due to buffer over read in dns client due to missing length check

Memory corruption in modem due to improper length check while copying into memory

Information disclosure in modem due to buffer over-read while processing response from DNS server

Transient DOS due to buffer over-read in WLAN while processing 802.11 management frames.

Transient DOS due to buffer over-read in WLAN while parsing WLAN CSA action frames.

Denial of service while processing fastboot flash command on mmc due to buffer over read

Transient DOS due to loop with unreachable exit condition in WLAN while processing an incoming FTM frames. in Snapdragon Auto, Sna

Information disclosure due to buffer over-read in WLAN firmware while parsing security context info attributes. in Snapdragon Auto

Transient DOS due to loop with unreachable exit condition in WLAN firmware while parsing IPV6 extension header. in Snapdragon Auto

Memory corruption in graphics due to use-after-free while importing graphics buffer in Snapdragon Auto, Snapdragon Compute, Snapdr

Denial of service in modem due to infinite loop while parsing IGMPv2 packet from server in Snapdragon Consumer IOT, Snapdragon Ind

Memory Corruption in modem due to improper length check while copying into memory in Snapdragon Consumer IOT, Snapdragon Industria

Memory corruption in graphics due to buffer overflow while validating the user address in Snapdragon Auto, Snapdragon Compute, Sna

Denial of service due to null pointer dereference when GATT is disconnected in Snapdragon Auto, Snapdragon Consumer IOT, Snapdrago

Cryptographic issues in WLAN during the group key handshake of the WPA/WPA2 protocol in Snapdragon Consumer IOT, Snapdragon Indust

Transient Denial-of-Service in WLAN due to buffer over-read while parsing MDNS frames. in Snapdragon Auto, Snapdragon Compute, Sna

Memory corruption in WLAN due to integer overflow to buffer overflow while parsing GTK frames. in Snapdragon Auto, Snapdragon Comp

Memory corruption in WLAN due to out of bound array access during connect/roaming in Snapdragon Auto, Snapdragon Compute, Snapdrag

Information disclosure in WLAN due to improper length check while processing authentication handshake in Snapdragon Auto, Snapdrag

Cryptographic issue in WLAN due to improper check on return value while authentication handshake in Snapdragon Auto, Snapdragon Co

memory corruption in video due to buffer overflow while parsing asf clips in Snapdragon Auto, Snapdragon Compute, Snapdragon Conne

Memory corruption due to use after free issue in kernel while processing ION handles in Snapdragon Auto, Snapdragon Compute, Snapd

Memory corruption in video due to buffer overflow while parsing ps video clips in Snapdragon Auto, Snapdragon Compute, Snapdragon

Denial of service in WLAN HOST due to buffer over read while unpacking frames in Snapdragon Auto, Snapdragon Compute, Snapdragon C

Denial of service in video due to buffer over read while parsing MP4 clip in Snapdragon Auto, Snapdragon Compute, Snapdragon Conne

Memory corruption in bluetooth due to integer overflow while processing HFP-UNIT profile in Snapdragon Auto, Snapdragon Consumer I

Memory Corruption during wma file playback due to integer overflow in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity

Memory corruption in video driver due to double free while parsing ASF clip in Snapdragon Auto, Snapdragon Compute, Snapdragon Con

Memory corruption due to buffer overflow while parsing MKV clips with invalid bitmap size in Snapdragon Auto, Snapdragon Compute,

Memory corruption due to incorrect pointer arithmetic when attempting to change the endianness in video parser function in Snapdra

An out-of-bounds read can occur while parsing a server certificate due to improper length check in Snapdragon Auto, Snapdragon Com

Memory corruption in bluetooth host due to integer overflow while processing BT HFP-UNIT profile in Snapdragon Auto, Snapdragon Co

memory corruption in video due to buffer overflow while parsing mkv clip with no codechecker in Snapdragon Auto, Snapdragon Comput

Memory corruption in video due to buffer overflow while reading the dts file in Snapdragon Auto, Snapdragon Compute, Snapdragon Co

Memory corruption when extracting qcp audio file due to lack of check on data length in Snapdragon Auto, Snapdragon Compute, Snapd

Denial of service due to memory corruption while extracting ape header from clips in Snapdragon Auto, Snapdragon Compute, Snapdrag

Memory corruption due to possible buffer overflow while parsing DSF header with corrupted channel count in Snapdragon Auto, Snapdr

Buffer overflow can occur due to improper validation of NDP application information length in Snapdragon Auto, Snapdragon Compute,

Out of bound read in WLAN HOST due to improper length check can lead to DOS in Snapdragon Auto, Snapdragon Compute, Snapdragon Con

Possible buffer over read due to lack of size validation while unpacking frame in Snapdragon Auto, Snapdragon Compute, Snapdragon

Information disclosure through timing and power side-channels during mod exponentiation for RSA-CRT in Snapdragon Auto, Snapdragon

Possible buffer overflow due to Improper validation of received CF-ACK and CF-Poll data frames in Snapdragon Auto, Snapdragon Conn

Possible stack overflow due to improper length check of TLV while copying the TLV to a local stack variable in Snapdragon Auto, Sn

Possible buffer over read due to improper validation of frame length while processing AEAD decryption during ASSOC response in Sna

Possible integer overflow due to improper check of batch count value while sanitizer is enabled in Snapdragon Auto, Snapdragon Com

Accepting AMSDU frames with mismatched destination and source address can lead to information disclosure in Snapdragon Auto, Snapd

Possible Integer overflow to buffer overflow issue can occur due to improper validation of input parameters when extscan hostlist

Null pointer dereference occurs due to improper validation when the preemption feature enablement is toggled in Snapdragon Auto, S

Possible null pointer dereference due to lack of validation check for passed pointer during key import in Snapdragon Auto, Snapdra

Buffer overflow occurs in trusted applications due to lack of length check of parameters in Snapdragon Auto, Snapdragon Compute, S

Possible buffer overflow due to improper validation of device types during P2P search in Snapdragon Auto, Snapdragon Compute, Snap

Child process can leak information from parent process due to numeric pids are getting compared and these pid can be reused in Sna

Denial of service in SAP case due to improper handling of connections when association is rejected in Snapdragon Auto, Snapdragon

Possible buffer over read due to lack of length check while flashing meta images in Snapdragon Consumer IOT, Snapdragon Industrial

Improper length check of public exponent in RSA import key function could cause memory corruption. in Snapdragon Auto, Snapdragon

Possible buffer overflow due to lack of length check in Trusted Application in Snapdragon Auto, Snapdragon Compute, Snapdragon Con

Memory corruption in key parsing and import function due to double freeing the same heap allocation in Snapdragon Auto, Snapdragon

Incorrect handling of pointers in trusted application key import mechanism could cause memory corruption in Snapdragon Auto, Snapd

Possible use after free in Display due to race condition while creating an external display in Snapdragon Auto, Snapdragon Compute

Possible out of bound read in DRM due to improper buffer length check. in Snapdragon Auto, Snapdragon Compute, Snapdragon Connecti

Stack out-of-bounds write occurs while setting up a cipher device if the provided IV length exceeds the max limit value in Snapdra

A race between command submission and destroying the context can cause an invalid context being added to the list leads to use aft

Memory corruption due to improper check to return error when user application requests memory allocation of a huge size in Snapdra

Out of bound read will happen if EAPOL Key length is less than expected while processing NAN shared key descriptor attribute in Sn

Memory corruption due to ioctl command size was incorrectly set to the size of a pointer and not enough storage is allocated for t

Use after free issue when importing a DMA buffer by using the CPU address of the buffer due to attachment is not cleaned up proper

Buffer overflow might occur while parsing unified command due to lack of check of input data received in Snapdragon Auto, Snapdrag

Time-of-check time-of-use race condition While processing partition entries due to newly created buffer was read again from mmc wi

Resource leakage issue during dci client registration due to reference count is not decremented if dci client registration fails i

Buffer over-read can happen while processing WPA,RSN IE of beacon and response frames if IE length is less than length of frame po

Possible use after free due to lack of null check while memory is being freed in FastRPC driver in Snapdragon Auto, Snapdragon Com

Double free in video due to lack of input buffer length check in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Sna

Possible use after free due to improper handling of memory mapping of multiple processes simultaneously. in Snapdragon Auto, Snapd

Out of bound read can happen in Widevine TA while copying data to buffer from user data due to lack of check of buffer length rece

Out of bound write can occur in TZ command handler due to lack of validation of command ID in Snapdragon Auto, Snapdragon Compute,

Buffer over-read while unpacking the RTCP packet we may read extra byte if wrong length is provided in RTCP packets in Snapdragon

Memory corruption while processing crafted SDES packets due to improper length check in sdes packets recieved in Snapdragon Auto,

Out-of-bounds read vulnerability while accessing DTMF payload due to lack of check of buffer length before copying in Snapdragon A

When sending a socket event message to a user application, invalid information will be passed if socket is freed by other thread r

Out of bound read occurs while processing crafted SDP due to lack of check of null string in Snapdragon Auto, Snapdragon Compute,

Use after free in GPU driver while mapping the user memory to GPU memory due to improper check of referenced memory in Snapdragon

Buffer overflow can occur in video while playing the non-standard clip in Snapdragon Auto, Snapdragon Compute, Snapdragon Connecti

Use after free condition in msm ioctl events due to race between the ioctl register and deregister events in Snapdragon Auto, Snap

Out of bound write while parsing RTT/TTY packet parsing due to lack of check of buffer size before copying into buffer in Snapdrag

Out of bound memory read in Data modem while unpacking data due to lack of offset length check in Snapdragon Auto, Snapdragon Comp

Usage of syscall by non-secure entity can allow extraction of secure QTEE diagnostic information in clear text form due to insuffi

HLOS to access EL3 stack canary by just mapping imem region due to Improper access control and can lead to information exposure in

Buffer over-read can happen while parsing received SDP values due to lack of NULL termination check on SDP in Snapdragon Auto, Sna

Buffer over-read can happen while parsing received SDP values due to lack of NULL termination check on SDP in Snapdragon Auto, Sna

Buffer over-read can happen while parsing received SDP values due to lack of NULL termination check on SDP in Snapdragon Auto, Sna

Buffer over-read can happen while parsing received SDP values due to lack of NULL termination check on SDP in Snapdragon Auto, Sna

Potential out of bound read exception when UE receives unusually large number of padding octets in the beginning of ROHC header in

Arithmetic overflow can happen while processing NOA IE due to improper error handling in Snapdragon Auto, Snapdragon Compute, Snap

Possible buffer over read while processing P2P IE and NOA attribute of beacon and probe response frames due to improper validation

Possible buffer over-read while parsing quiet IE in Rx beacon frame due to improper check of IE length in received beacon in Snapd

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

Possible out of bounds while accessing global control elements due to race condition in Snapdragon Auto, Snapdragon Compute, Snapd

Possible memory corruption while processing EAPOL frames due to lack of validation of key length before using it in Snapdragon Aut

Possible memory corruption and information leakage in sub-system due to lack of check for validity and boundary compliance for par

Out of bound write and read in TA while processing command from NS side due to improper length check on command and response buffe

User can overwrite Security Code NV item without knowing current SPC due to improper validation of SPC code setting and device loc

Out of bound memory access while playing music playbacks with crafted vorbis content due to improper checks in header extraction i

Buffer over-read can happen when the buffer length received from response handlers is more than the size of the payload in Snapdra

Improper check before assigning value can lead to integer overflow in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity

Vulnerabilities
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