Qualcomm
Qualcomm Wcn7851 Firmware: vulnerabilidades y CVE
Qualcomm Wcn7851 Firmware tiene 185 vulnerabilidades publicadas, 0 de ellas en los últimos 12 meses. 23 son críticas y 1 figuran en el catálogo de explotación activa de CISA.
CVE185
Últimos 12 meses0
Críticas23
Explotadas activamente1
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🔴 Explotadas activamente (CISA KEV)
| CVE | Severidad | EPSS | Explotación activa | Publicada | Descripción |
|---|---|---|---|---|---|
| CVE-2022-22071 | Alta (7.8) | 0.46% | ⚠ Explotación activa | 14 jun 2022 | Possible use after free when process shell memory is freed using IOCTL munmap call and process initialization is in progress in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT,… |
Últimas vulnerabilidades
| CVE | Severidad | EPSS | Explotación activa | Publicada | Descripción |
|---|---|---|---|---|---|
| CVE-2025-21476 | Alta (7.8) | 0.09% | — | 24 sept 2025 | Memory corruption when passing parameters to the Trusted Virtual Machine during the handshake. |
| CVE-2025-27033 | Media (6.1) | 0.08% | — | 24 sept 2025 | Information disclosure while running video usecase having rogue firmware. |
| CVE-2023-21667 | Media (6.5) | 0.37% | — | 5 sept 2023 | Transient DOS in Bluetooth HOST while passing descriptor to validate the blacklisted BT keyboard. |
| CVE-2023-21664 | Alta (7.8) | 0.12% | — | 5 sept 2023 | Memory Corruption in Core Platform while printing the response buffer in log. |
| CVE-2023-21663 | Alta (7.8) | 0.11% | — | 5 sept 2023 | Memory Corruption while accessing metadata in Display. |
| CVE-2023-21662 | Alta (7.8) | 0.12% | — | 5 sept 2023 | Memory corruption in Core Platform while printing the response buffer in log. |
| CVE-2023-21655 | Alta (7.8) | 0.11% | — | 5 sept 2023 | Memory corruption in Audio while validating and mapping metadata. |
| CVE-2023-21646 | Alta (7.5) | 0.38% | — | 5 sept 2023 | Transient DOS in Modem while processing invalid System Information Block 1. |
| CVE-2022-33220 | Media (5.5) | 0.11% | — | 5 sept 2023 | Information disclosure in Automotive multimedia due to buffer over-read. |
| CVE-2023-21652 | Alta (7.1) | 0.10% | — | 8 ago 2023 | Cryptographic issue in HLOS as derived keys used to encrypt/decrypt information is present on stack after use. |
| CVE-2023-21651 | Alta (7.8) | 0.12% | — | 8 ago 2023 | Memory Corruption in Core due to incorrect type conversion or cast in secure_io_read/write function in TEE. |
| CVE-2023-21647 | Media (6.5) | 0.39% | — | 8 ago 2023 | Information disclosure in Bluetooth when an GATT packet is received due to improper input validation. |
| CVE-2023-21627 | Alta (7.8) | 0.12% | — | 8 ago 2023 | Memory corruption in Trusted Execution Environment while calling service API with invalid address. |
| CVE-2022-40510 | Crítica (9.8) | 0.43% | — | 8 ago 2023 | Memory corruption due to buffer copy without checking size of input in Audio while voice call with EVS vocoder. |
| CVE-2022-40540 | Alta (7.8) | 0.17% | — | 10 mar 2023 | Memory corruption due to buffer copy without checking the size of input while loading firmware in Linux Kernel. |
| CVE-2022-40537 | Crítica (9.8) | 0.36% | — | 10 mar 2023 | Memory corruption in Bluetooth HOST while processing the AVRC_PDU_GET_PLAYER_APP_VALUE_TEXT AVRCP response. |
| CVE-2022-40531 | Alta (7.8) | 0.12% | — | 10 mar 2023 | Memory corruption in WLAN due to incorrect type cast while sending WMI_SCAN_SCH_PRIO_TBL_CMDID message. |
| CVE-2022-40530 | Alta (7.8) | 0.13% | — | 10 mar 2023 | Memory corruption in WLAN due to integer overflow to buffer overflow in WLAN during initialization phase. |
| CVE-2022-40527 | Alta (7.5) | 0.41% | — | 10 mar 2023 | Transient DOS due to reachable assertion in WLAN while processing PEER ID populated by TQM. |
| CVE-2022-40515 | Crítica (9.8) | 0.33% | — | 10 mar 2023 | Memory corruption in Video due to double free while playing 3gp clip with invalid metadata atoms. |
| CVE-2022-33309 | Alta (7.5) | 0.41% | — | 10 mar 2023 | Transient DOS due to buffer over-read in WLAN Firmware while parsing secure FTMR frame with size lesser than 39 Bytes. |
| CVE-2022-33278 | Alta (7.8) | 0.12% | — | 10 mar 2023 | Memory corruption due to buffer copy without checking the size of input in HLOS when input message size is larger than the buffer capacity. |
| CVE-2022-33272 | Alta (7.5) | 0.41% | — | 10 mar 2023 | Transient DOS in modem due to reachable assertion. |
| CVE-2022-33260 | Alta (7.8) | 0.12% | — | 10 mar 2023 | Memory corruption due to stack based buffer overflow in core while sending command from USB of large size. |
| CVE-2022-33257 | Alta (7) | 0.09% | — | 10 mar 2023 | Memory corruption in Core due to time-of-check time-of-use race condition during dump collection in trust zone. |
| CVE-2022-33256 | Crítica (9.8) | 0.53% | — | 10 mar 2023 | Memory corruption due to improper validation of array index in Multi-mode call processor. |
| CVE-2022-33254 | Alta (7.5) | 0.41% | — | 10 mar 2023 | Transient DOS due to reachable assertion in Modem while processing SIB1 Message. |
| CVE-2022-33250 | Alta (7.5) | 0.41% | — | 10 mar 2023 | Transient DOS due to reachable assertion in modem when network repeatedly sent invalid message container for NR to LTE handover. |
| CVE-2022-33244 | Alta (7.5) | 0.41% | — | 10 mar 2023 | Transient DOS due to reachable assertion in modem during MIB reception and SIB timeout |
| CVE-2022-33242 | Alta (7.8) | 0.14% | — | 10 mar 2023 | Memory corruption due to improper authentication in Qualcomm IPC while loading unsigned lib in audio PD. |
🎯 Cómo se explota (técnicas ATT&CK)
Número de CVE de esta tecnología asignadas a cada técnica de explotación o de impacto principal.