CVE-2023-28542

Buffer Over-read in WLAN HOST

Memory Corruption in WLAN HOST while fetching TX status information.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

315 5g Iot 315 5g Iot Firmware 315 5g Iot Modem Firmware and 419 more

CVE-2023-28545

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

Memory corruption in TZ Secure OS while loading an app ELF.

CVSS 3.1 · 8.2 High EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

315 5g Iot Modem 315 5g Iot Modem Firmware 9205 Lte Modem and 405 more

CVE-2025-27052

Buffer Copy Without Checking Size of Input in Core Services

Memory corruption while processing data packets in diag received from Unix clients.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

Ar8035 Ar8035 Firmware Fastconnect 6200 and 310 more

CVE-2023-43555

Buffer Over-read in Video

Information disclosure in Video while parsing mp2 clip with invalid section length.

CVSS 3.1 · 8.2 High EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

215 Mobile 215 Mobile Firmware Aqt1000 and 235 more

CVE-2023-43548

Buffer Copy Without Checking Size of Input in Video

Memory corruption while parsing qcp clip with invalid chunk data size.

CVSS 3.1 · 7.3 High EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

Aqt1000 Aqt1000 Firmware Fastconnect 6200 and 281 more

CVE-2023-33072

Buffer copy without checking size of Input in Core

Memory corruption in Core while processing control functions.

CVSS 3.1 · 9.3 Critical EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

315 5g Iot Modem 315 5g Iot Modem Firmware 9205 Lte Modem and 487 more

CVE-2023-33092

Buffer Copy Without Checking Size of Input in Bluetooth HOST

Memory corruption while processing pin reply in Bluetooth, when pin code received from APP layer is greater than expected size.

CVSS 3.1 · 8.4 High EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

Aqt1000 Aqt1000 Firmware Fastconnect 6200 and 187 more

CVE-2023-33117

Use After Free in Audio

Memory corruption when HLOS allocates the response payload buffer to copy the data received from ADSP in response to AVCS_LOAD_MODULE command.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

Ar8035 Ar8035 Firmware Csra6620 and 279 more

CVE-2023-33120

Use After Free in Audio

Memory corruption in Audio when memory map command is executed consecutively in ADSP.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

315 5g Iot Modem 315 5g Iot Modem Firmware 9206 Lte Modem and 461 more

CVE-2024-38402

Use After Free in DSP Services

Memory corruption while processing IOCTL call for getting group info.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

Ar8035 Ar8035 Firmware Csra6620 and 359 more

CVE-2023-43542

Buffer Copy Without Checking Size of Input in Trusted Execution Environment

Memory corruption while copying a keyblob`s material when the key material`s size is not accurately checked.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

9205 Lte Modem 9205 Lte Modem Firmware Aqt1000 and 415 more

CVE-2023-43511

Loop with Unreachable Exit Condition (Infinite Loop) in WLAN Firmware

Transient DOS while parsing IPv6 extension header when WLAN firmware receives an IPv6 packet that contains `IPPROTO_NONE` as the next header.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

315 5g Iot Modem 315 5g Iot Modem Firmware 9206 Lte Modem and 709 more

CVE-2023-28587

Improper Restriction of Operations within the Bounds of a Memory Buffer in BT Controller

Memory corruption in BT controller while parsing debug commands with specific sub-opcodes at HCI interface level.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

315 5g Iot Modem 315 5g Iot Modem Firmware Aqt1000 and 377 more

CVE-2023-28550

Improper Restriction of Operations within the Bounds of a Memory Buffer in MPP Performance

Memory corruption in MPP performance while accessing DSM watermark using external memory address.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

315 5g Iot Modem 315 5g Iot Modem Firmware 9205 Lte Modem and 667 more

CVE-2023-33113

Buffer Copy Without Checking Size of Input (`Classic Buffer Overflow`) in Kernel

Memory corruption when resource manager sends the host kernel a reply message with multiple fragments.

CVSS 3.1 · 8.4 High EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

Ar8035 Ar8035 Firmware Csra6620 and 251 more

CVE-2025-27061

Out-of-bounds Write in Video

Memory corruption whhile handling the subsystem failure memory during the parsing of video packets received from the video firmware.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

315 5g Iot 315 5g Iot Firmware Aqt1000 and 686 more

CVE-2024-21455

Untrusted Pointer Dereference in DSP Service

Memory corruption when a compat IOCTL call is followed by another IOCTL call from userspace to a driver.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

Qam8295p Qam8295p Firmware Qca6584au and 38 more

CVE-2024-21480

Buffer Copy Without Checking Size of Input (`Classic Buffer Overflow`) in Audio

Memory corruption while playing audio file having large-sized input buffer.

CVSS 3.1 · 7.3 High EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

Ar8035 Ar8035 Firmware Fastconnect 6200 and 227 more

CVE-2023-43518

Untrusted Pointer Dereference in Video

Memory corruption in video while parsing invalid mp2 clip.

CVSS 3.1 · 7.3 High EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

Aqt1000 Aqt1000 Firmware Fastconnect 6200 and 303 more

CVE-2025-27043

Buffer Copy Without Checking Size of Input in Video

Memory corruption while processing manipulated payload in video firmware.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

Ar8035 Ar8035 Firmware Csr8811 and 410 more