CVE-2024-45562

Use After Free in HLOS

Memory corruption during concurrent access to server info object due to unprotected critical field.

CVSS 3.1 · 6.6 Medium EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

C-v2x 9150 C-v2x 9150 Firmware Fastconnect 6800 and 157 more

CVE-2025-21454

Buffer Over-read in WLAN Embedded SW

Transient DOS while processing received beacon frame.

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 382 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-2023-43522

NULL Pointer Dereference in WLAN Firmware

Transient DOS while key unwrapping process, when the given encrypted key is empty or NULL.

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

Vendors

Qualcomm

Products

Aqt1000 Aqt1000 Firmware Ar8035 and 569 more

CVE-2023-43546

Use After Free in Automotive Multimedia

Memory corruption while invoking HGSL IOCTL context create.

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

Vendors

Qualcomm

Products

Ar8035 Ar8035 Firmware Csra6620 and 237 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-2023-33022

Integer Overflow to Buffer Overflow in HLOS

Memory corruption in HLOS while invoking IOCTL calls from user-space.

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

Vendors

Qualcomm

Products

315 5g Iot Modem 315 5g Iot Modem Firmware Apq5053-aa and 421 more

CVE-2023-33098

Buffer Over-read in WLAN Firmware

Transient DOS while parsing WPA IES, when it is passed with length more than expected size.

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

Vendors

Qualcomm

Products

315 5g Iot Modem 315 5g Iot Modem Firmware Aqt1000 and 523 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

CVE-2024-21481

Improper Restriction of Operations within the Bounds of a Memory Buffer in Hypervisor

Memory corruption when preparing a shared memory notification for a memparcel in Resource Manager.

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

Vendors

Qualcomm

Products

Aqt1000 Aqt1000 Firmware Ar8035 and 330 more

CVE-2025-21433

NULL Pointer Dereference in SPS-HLOS

Transient DOS when importing a PKCS#8-encoded RSA private key with a zero-sized modulus.

CVSS 3.1 · 6.2 Medium EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

215 Mobile 215 Mobile Firmware Apq8017 and 548 more

CVE-2023-33080

Buffer over-read in WLAN Firmware

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

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

Vendors

Qualcomm

Products

315 5g Iot Modem 315 5g Iot Modem Firmware 8098 and 730 more

CVE-2023-43520

Stack-based Buffer Overflow in WLAN HOST

Memory corruption when AP includes TID to link mapping IE in the beacons and STA is parsing the beacon TID to link mapping IE.

CVSS 3.1 · 8.6 High EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

Ar8035 Ar8035 Firmware Fastconnect 6900 and 137 more

CVE-2024-21475

Use of Out-of-range Pointer Offset in Video

Memory corruption when the payload received from firmware is not as per the expected protocol size.

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

Vendors

Qualcomm

Products

215 Mobile 215 Mobile Firmware 315 5g Iot Modem and 469 more

CVE-2023-28579

Buffer Copy Without Checking Size of Input in WLAN Host

Memory Corruption in WLAN Host while deserializing the input PMK bytes without checking the input PMK length.

CVSS 3.1 · 6.7 Medium EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

Fastconnect 6900 Fastconnect 6900 Firmware Fastconnect 7800 and 66 more

CVE-2023-33066

Use of Out-of-range Pointer Offset in Audio

Memory corruption in Audio while processing RT proxy port register driver.

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

Vendors

Qualcomm

Products

205 Mobile 205 Mobile Firmware 215 Mobile and 623 more

CVE-2023-43528

Buffer Over-read in Audio

Information disclosure when the ADSP payload size received in HLOS in response to Audio Stream Manager matrix session is less than this expected size.

CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

Ar8035 Ar8035 Firmware C-v2x 9150 and 179 more

CVE-2023-33114

Use after free in Neural Processing Unit

Memory corruption while running NPU, when NETWORK_UNLOAD and (NETWORK_UNLOAD or NETWORK_EXECUTE_V2) commands are submitted at the same time.

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

Vendors

Qualcomm

Products

315 5g Iot Modem 315 5g Iot Modem Firmware Aqt1000 and 221 more

CVE-2023-28588

Integer Overflow or Wraparound in Bluetooth Host

Transient DOS in Bluetooth Host while rfc slot allocation.

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

Vendors

Qualcomm

Products

Apq8017 Apq8017 Firmware Apq8064au and 425 more

CVE-2023-43531

Access of Uninitialized Pointer in SPS Applications

Memory corruption while verifying the serialized header when the key pairs are generated.

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

Vendors

Qualcomm

Products

Ar8035 Ar8035 Firmware Fastconnect 6200 and 253 more