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qualcomm sdm850 firmware

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

Information disclosure due to buffer over-read in Trusted Execution Environment while QRKS report generation.

Memory corruption due to integer overflow or wraparound in WLAN while sending WMI cmd from host to target.

Memory corruption due to improper validation of array index in User Identity Module when APN TLV length is greater than command le

Memory corruption occurs in Modem due to improper validation of array index when malformed APDU is sent from card.

Memory corruption due to buffer copy without checking the size of input in Core while sending SCM command to get write protection

Memory corruption due to integer overflow or wraparound in Core while DDR memory assignment.

Memory corruption due to double free in core while initializing the encryption key.

Buffer overflow in sahara protocol while processing commands leads to overwrite of secure configuration data in Snapdragon Mobile,

u'When a non standard SIP sigcomp message is received from the network, then there may be chances of using more UDVM cycle or memo

Buffer overflow in LibFastCV library due to improper size checks with respect to buffer length' in Snapdragon Auto, Snapdragon Com

Possible buffer overflow in Fastrpc while handling received parameters due to lack of validation on input parameters' in Snapdrago

u'Buffer over read in boot due to size check ignored before copying GUID attribute from request to response' in Snapdragon Auto, S

u'Integer overflow can cause a buffer overflow due to lack of table length check in the extensible boot Loader during the validati

u'information disclosure in gatekeeper trustzone implementation as the throttling mechanism to prevent brute force attempts at get

u'While processing invalid connection request PDU which is nonstandard (interval or timeout is 0) from central device may lead per

u'Due to an incorrect SMMU configuration, the modem crypto engine can potentially compromise the hypervisor' in Snapdragon Auto, S

u'QSEE reads the access permission policy for the SMEM TOC partition from the SMEM TOC contents populated by XBL Loader and applie

u'Potential out of bounds read while processing downlink NAS transport message due to improper length check of Information Element

u'Multiple Read overflows issue due to improper length check while decoding Generic NAS transport/EMM info' in Snapdragon Auto, Sn

u'Buffer Overflow issue in WLAN tcp ip verification due to usage of out of range pointer offset' in Snapdragon Auto, Snapdragon Co

u'Buffer overflow while parsing PMF enabled MCBC frames due to frame length being lesser than what is expected while parsing' in S

u'Buffer Overflow in mic calculation for WPA due to copying data into buffer without validating the length of buffer' in Snapdrago

u'Out of bounds memory access during memory copy while processing Host command' in Snapdragon Auto, Snapdragon Compute, Snapdragon

u'Information disclosure issue occurs as in current logic Secure Touch session is released without terminating display session' in

u'Information disclosure issue can occur due to partial secure display-touch session tear-down' in Snapdragon Auto, Snapdragon Com

u'A potential buffer overflow exists due to integer overflow when parsing handler options due to wrong data type usage in operatio

u'Channel name string which has been read from shared memory is potentially subjected to string manipulations but not validated fo

u'Lack of check to ensure that the TX read index & RX write index that are read from shared memory are less than the FIFO size res

u'Lack of check of integer overflow while doing a round up operation for data read from shared memory for G-link SMEM transport ca

u'Non-secure memory is touched multiple times during TrustZone\u2019s execution and can lead to privilege escalation or memory cor

u'XBL SEC clears only ZI region when loading Qualcomm-signed segments can lead to improper access issue' in Snapdragon Compute, Sn

u'Possible out of bound array write in rxdco cal utility due to lack of array bound check' in Snapdragon Compute, Snapdragon Consu

u'Information disclosure issue occurs as in current logic as secure touch is released without clearing the display session which c

u'Heap overflow in diag command handler due to lack of check of packet length received from user' in Snapdragon Auto, Snapdragon C

u'Pointer double free in HavenSvc due to not setting the pointer to NULL after freeing it' in Snapdragon Auto, Snapdragon Compute,

u'Possible integer overflow in API due to lack of check on large oid range count in cert extension field' in Snapdragon Auto, Snap

u'Accessing an uninitialized data structure could result in partially copying of contents and thus incorrect processing' in Snapdr

u'Lack of check for integer overflow for round up and addition operations result into memory corruption and potential information

u'Lack of check that the TX FIFO write and read indices that are read from shared RAM are less than the FIFO size results into mem

u'Lack of integer overflow check for addition of fragment size and remaining size that are read from shared memory can lead to mem

u'Lack of check that the current received data fragment size of a particular packet that are read from shared memory are less than

u'Out of bound memory access if stack push and pop operation are performed without doing a bound check on stack top' in Snapdragon

u'User Process can potentially corrupt kernel virtual page by passing a crafted page in API' in Snapdragon Auto, Snapdragon Comput

u'Memory can be potentially corrupted if random index is allowed to manipulate TLB entries in Kernel from user library' in Snapdra

u'Possibility of integer overflow in keymaster 4 while allocating memory due to multiplication of large numcerts value and size of

u'Improper access control can lead signed process to guess pid of other processes and access their address space' in Snapdragon Au

u'Improper authentication and signature verification of debug polices in secure boot loader will allow unverified debug policies t

u'SMEM partition can be manipulated in case of any compromise on HLOS, thus resulting in access to memory outside of SMEM address

Out of bounds read can happen in diag event set mask command handler when user provided length in the command request is less than

Integer overflow in diag command handler when user inputs a large value for number of tasks field in the request packet in Snapdra

Out of bound write can happen due to lack of check of array index value while parsing SDP attribute for SAR in Snapdragon Auto, Sn

Buffer overflow occurs while processing an subsample data length out of range due to lack of user input validation in Snapdragon A

Copying RTCP messages into the output buffer without checking the destination buffer size which could lead to a remote stack overf

Buffer overflows while decoding setup message from Network due to lack of check of IE message length received from network in Snap

kernel writes to user passed address without any checks can lead to arbitrary memory write in Snapdragon Auto, Snapdragon Compute,

Firmware will hit assert in WLAN firmware If encrypted data length in FILS IE of reassoc response is more than 528 bytes in Snapdr

Out of bound memory access while processing ese transmit command due to passing Response buffer received from user in Snapdragon A

Using non-time-constant functions like memcmp to compare sensitive data can lead to information leakage through timing side channe

Improper permissions in XBL_SEC region enable user to update XBL_SEC code and data and divert the RAM dump path to normal cold boo

Out of bound read in Fingerprint application due to requested data is being used without length check in Snapdragon Auto, Snapdrag

Out of bound read in fingerprint application due to requested data assigned to a local buffer without length check in Snapdrago

Possible buffer over-read in windows wlan driver function due to lack of check of length of variable received from userspace in Sn

Possible buffer over-read issue in windows x86 wlan driver function while processing beacon or request frame due to lack of check

Possible integer overflow to buffer overflow in WLAN while parsing nonstandard NAN IE messages. in Snapdragon Auto, Snapdragon Com

Possible out of bound access in WLAN handler when the received value of length in rx path is shorter than the expected value of co

Buffer overflow in WLAN firmware while parsing GTK IE containing GTK key having length more than the buffer size in Snapdragon Aut

Buffer overflow can occur in WLAN firmware while unwraping data using CCMP cipher suite during parsing of EAPOL handshake frame

Potential buffer overflow while processing CBF frames due to lack of check of buffer length before copy in Snapdragon Auto, Snapdr

Buffer overflow can occur in function wlan firmware while copying association frame content if frame length is more than the maxim

Multiple Read overflows issue due to improper length check while decoding tau reject/tau accept/detach request/attach reject/attac

Error occurs While extracting the ipv6_header having an invalid length due to lack of length check in Snapdragon Auto, Snapdragon

Possible buffer overrun when processing EFS filename and payload sent over diag interface due to lack of check for filename length

Multiple Read overflows issue due to improper length check while decoding dedicated_eps_bearer_req/ act_def_context_req/ cs_serv_n

Multiple Read overflows issue due to improper length check while decoding RAU accept/PDN disconnect Rej/Modify EPS ctxt req/bearer

Possible out of bound array access as there is no check on carrier index passed in Snapdragon Auto, Snapdragon Compute, Snapdragon

Possibility of null pointer deference as the array of video codecs from media info is referenced without null checking while proce

Multiple Read overflows issue due to improper length check while decoding 3G attach accept/ SMS/ pdn connection reject/ esm data t

Out of bound memory access while processing TZ command handler due to improper input validation on response length received from u

Due to the use of non-time-constant comparison functions there is issue in timing side channels which can be used as a potential s

Possible buffer over read when trying to process SDP message Video media line with frame-size attribute in video Media line in Sna

Out of bound write can happen due to lack of check of array index value while calculating it. in Snapdragon Auto, Snapdragon Compu

Copying RTCP messages into the output buffer without checking the destination buffer size which could lead to a remote stack overf

Wlan binary which is not signed with OEMs RoT is working on secure device without authentication failure in Snapdragon Compute, Sn

Lack of boundary checks for data offsets received from HLOS can lead to out-of-bound read in Snapdragon Auto, Snapdragon Compute,

String error while processing non standard SIP messages received can lead to buffer overread and then denial of service in Snapdra

Side channel issue in QTEE due to usage of non-time-constant comparison function such as memcmp or strcmp in Snapdragon Auto, Snap

Possible buffer overflow in WLAN handler due to lack of validation of destination buffer size before copying it in Snapdragon Auto

Possible buffer overflow in WLAN handler due to lack of validation of destination buffer size before copying into it in Snapdragon

Possible buffer overflow in WLAN Parser due to lack of length check when copying data in Snapdragon Auto, Snapdragon Compute, Snap

Buffer overflow occurs while processing LMP packet in which name length parameter exceeds value specified in BT-specification in S

Possible integer overflow while checking the length of frame which is a 32 bit integer and is added to another 32 bit integer whic

Possible Integer underflow in WLAN function due to lack of check of data received from user side in Snapdragon Auto, Snapdragon Co

While parsing Service Descriptor Extended Attribute received as part of SDF frame, there is a possibility that incorrect length is

Buffer Over-read when WLAN module gets a WMI message for SAR limits with invalid number of limits to be enforced in Snapdragon Com

Compromised reset handler may bypass access control due to AC config is being reset if debug path is enabled to collect secure or

Out-of-bound writes occurs due to lack of check of buffer size will cause buffer overflow only in 32bit architecture. in Snapdrago

Buffer overflow can occur while parsing RSN IE containing list of PMK ID`s which are more than the buffer size in Snapdragon Auto,

The size of a buffer is determined by addition and multiplications operations that have the potential to overflow due to lack of b

Buffer overwrite during memcpy due to lack of check on SSID length validation in Snapdragon Auto, Snapdragon Compute, Snapdragon C

Buffer overflow due to lack of upper bound check on channel length which is used for a loop. in Snapdragon Compute, Snapdragon Con

Possible buffer overflow in WLAN WMI handler due to lack of ssid length check when copying data in Snapdragon Auto, Snapdragon Com

A stack-based buffer overflow exists in the initialization of the identification stage due to lack of check on the number of templ

Lack of check that the RX FIFO write index that is read from shared RAM is less than the FIFO size results into memory corruption

UTCB object has a function pointer called by the reaper to deallocate its memory resources and this address can potentially be cor

Stack overflow can occur when SDP is received with multiple payload types in the FMTP attribute of a video M line in Snapdragon Au

Buffer overflow can occur when processing non standard SDP video Image attribute parameter in a VILTE\VOLTE call in Snapdragon Aut

Possible Stack overflow can occur when processing a large SDP body or non standard SDP body without right delimiters in Snapdragon

Filling media attribute tag names without validating the destination buffer size which can result in the buffer overflow in Snapdr

Improper input validation while processing SIP URI received from the network will lead to buffer over-read and then to denial of s

Multiple Read overflows issue due to improper length check while decoding Identity Request in CSdomain/Authentication Reject in CS

Multiple Read overflows due to improper length checks while decoding authentication in Cs domain/RAU Reject and TC cmd in Snapdrag

Multiple Buffer Over-read issue can happen due to improper length checks while decoding Service Reject/RAU Reject/PTMSI Realloc cm

Buffer Over-read when UE is trying to process the message received form the network without zero termination in Snapdragon Auto, S

Buffer overflow can occur in WLAN firmware while parsing beacon/probe_response frames during roaming in Snapdragon Auto, Snapdrago

Locked regions may be modified through other interfaces in secure boot loader image due to improper access control. in Snapdragon

Improper Access Control for RPU write access from secure processor in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer Ele

Device memory may get corrupted because of buffer overflow/underflow. in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer

Buffer overflow during SIB read when network configures complete sib list along with first and last segment of other SIB in Snapdr

Multiple read overflows in MM while decoding service accept,service reject,attach reject and MT detach in Snapdragon Auto, Snapdra

Possibility of Null pointer access if the SPDM commands are executed in the non-standard way in Trustzone in Snapdragon Auto, Snap

While processing MT Secondary PDP request, Buffer overflow will happen due to incorrect calculation of buffer size in Snapdragon A

Buffer over read can happen while parsing SMS OTA messages at transport layer if network sends un-intended values in Snapdragon Au

Due to the use of non-time-constant comparison functions there is issue in timing side channels which can be used as a potential s

Crafted image that has a valid signature from a non-QC entity can be loaded which can read/write memory that belongs to the secure

While Skipping unknown IES, EMM is reading the buffer even if the no of bytes to read are more than message length which may cause

Incorrect length used while validating the qsee log buffer sent from HLOS which could then lead to remap conflict in Snapdragon Au

Possible out of bounds write in a MT SMS/SS scenario due to improper validation of array index in Snapdragon Auto, Snapdragon Comp

HLOS could corrupt CPZ page table memory for S1 managed VMs in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapd

Out of bound write in TZ while copying the secure dump structure on HLOS provided buffer as a part of memory dump in Snapdragon Au

Possibility of memory overflow while decoding GSNDCP compressed mode PDU in Snapdragon Auto, Snapdragon Compute, Snapdragon Consum

Position determination accuracy may be degraded due to wrongly decoded information in Snapdragon Auto, Snapdragon Compute, Snapdra

Infinite loop while decoding compressed data can lead to overrun condition in Snapdragon Auto, Snapdragon Compute, Snapdragon Cons

Out of bound access due to lack of check of whiltelist array size while reading the image elf segments. in Snapdragon Auto, Snapdr

While processing Attach Reject message, Valid exit condition is not met resulting into an infinite loop in Snapdragon Auto, Snapdr

While invoking the API to copy from fd or local buffer to the secure buffer, Parameters being populated are from non secure enviro

SNDCP module may access array out side its boundary when it receives malformed XID message. in Snapdragon Auto, Snapdragon Compute

Information disclosure due to lack of address range check done on the SysDBG buffers in SDI code. in Snapdragon Auto, Snapdragon C

Lack of integrity check allows MODEM to accept any NAS messages which can result into authentication bypass of NAS in Snapdragon A

Buffer over read can happen while parsing downlink session management OTA messages if network sends un-intended values in Snapdrag

If a bitmap file is loaded from any un-authenticated source, there is a possibility that the bitmap can potentially cause stack bu

Out-of-bounds memory access in Qurt kernel function when using the identifier to access Qurt kernel buffer to retrieve thread data

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