What’s Vulnerable › Vulnerabilities

CVE-2023-33077: Buffer Copy Without Checking Size of Input in HLOS

Severity: high (CVSS 7.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-02-06 · updated 2026-06-17
Weakness: CWE-120

Description

Memory corruption in HLOS while converting from authorization token to HIDL vector.

Affected products

Qualcomm Aqt1000 Firmware: all versions
Qualcomm Ar8035 Firmware: all versions
Qualcomm C-V2X 9150 Firmware: all versions
Qualcomm Fastconnect 6200 Firmware: all versions
Qualcomm Fastconnect 6800 Firmware: all versions
Qualcomm Fastconnect 6900 Firmware: all versions
Qualcomm Fastconnect 7800 Firmware: all versions
Qualcomm Qam8255P Firmware: all versions
Qualcomm Qam8295P Firmware: all versions
Qualcomm Qam8650P Firmware: all versions
Qualcomm Qam8775P Firmware: all versions
Qualcomm Qamsrv1H Firmware: all versions
Qualcomm Qamsrv1M Firmware: all versions
Qualcomm Qca6310 Firmware: all versions
Qualcomm Qca6320 Firmware: all versions
Qualcomm Qca6391 Firmware: all versions
Qualcomm Qca6420 Firmware: all versions
Qualcomm Qca6426 Firmware: all versions
Qualcomm Qca6430 Firmware: all versions
Qualcomm Qca6436 Firmware: all versions
Qualcomm Qca6574Au Firmware: all versions
Qualcomm Qca6584Au Firmware: all versions
Qualcomm Qca6696 Firmware: all versions
Qualcomm Qca6698Aq Firmware: all versions
Qualcomm Qca8081 Firmware: all versions
Qualcomm Qca8337 Firmware: all versions
Qualcomm Qcc710 Firmware: all versions
Qualcomm Qcn6224 Firmware: all versions
Qualcomm Qcn6274 Firmware: all versions
Qualcomm Qcn9074 Firmware: all versions

References

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