What’s Vulnerable › Vulnerabilities

CVE-2023-33092: Buffer Copy Without Checking Size of Input in Bluetooth HOST

Severity: high (CVSS 7.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-12-05 · updated 2026-06-17
Weakness: CWE-120

Description

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

Affected products

Qualcomm Aqt1000 Firmware: all versions
Qualcomm Fastconnect 6200 Firmware: all versions
Qualcomm Fastconnect 6700 Firmware: all versions
Qualcomm Fastconnect 6800 Firmware: all versions
Qualcomm Fastconnect 6900 Firmware: all versions
Qualcomm Fastconnect 7800 Firmware: all versions
Qualcomm Qca6310 Firmware: all versions
Qualcomm Qca6320 Firmware: all versions
Qualcomm Qca6391 Firmware: all versions
Qualcomm Qca6420 Firmware: all versions
Qualcomm Qca6430 Firmware: all versions
Qualcomm Qcm4325 Firmware: all versions
Qualcomm Qcm4490 Firmware: all versions
Qualcomm Qcm5430 Firmware: all versions
Qualcomm Qcm6490 Firmware: all versions
Qualcomm Qcm8550 Firmware: all versions
Qualcomm Qcs4490 Firmware: all versions
Qualcomm Qcs5430 Firmware: all versions
Qualcomm Qcs6490 Firmware: all versions
Qualcomm Qcs7230 Firmware: all versions
Qualcomm Qcs8250 Firmware: all versions
Qualcomm Qcs8550 Firmware: all versions
Qualcomm 215 Mobile Platform Firmware: all versions
Qualcomm Sd730 Firmware: all versions
Qualcomm Sd835 Firmware: all versions
Qualcomm Sd855 Firmware: all versions
Qualcomm Sd888 Firmware: all versions
Qualcomm Sg4150P Firmware: all versions
Qualcomm Sm6250 Firmware: all versions
Qualcomm Sm7250P Firmware: all versions

References

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