What’s Vulnerable › Vulnerabilities

CVE-2023-33034: Signed-to-unsigned conversion error in Audio

• 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: 2023-10-03 · updated 2026-06-17
• Weakness: CWE-195

Description

Memory corruption while parsing the ADSP response command.

Affected products

• Qualcomm Apq5053-Aa Firmware: all versions
• Qualcomm Csra6620 Firmware: all versions
• Qualcomm Csra6640 Firmware: all versions
• Qualcomm Flight Rb5 5G Platform Firmware: all versions
• Qualcomm Qam8295P Firmware: all versions
• Qualcomm Qca6391 Firmware: all versions
• Qualcomm Qca6574Au Firmware: all versions
• Qualcomm Qca6595 Firmware: all versions
• Qualcomm Qca6595Au Firmware: all versions
• Qualcomm Qca6696 Firmware: all versions
• Qualcomm Qca6698Aq Firmware: all versions
• Qualcomm Qcm6490 Firmware: all versions
• Qualcomm Qcn9011 Firmware: all versions
• Qualcomm Qcn9012 Firmware: all versions
• Qualcomm Qcs410 Firmware: all versions
• Qualcomm Qcs610 Firmware: all versions
• Qualcomm Qcs6490 Firmware: all versions
• Qualcomm Qrb5165M Firmware: all versions
• Qualcomm Qrb5165N Firmware: all versions
• Qualcomm Robotics Rb5 Platform Firmware: all versions
• Qualcomm Sa4150P Firmware: all versions
• Qualcomm Sa4155P Firmware: all versions
• Qualcomm Sa6145P Firmware: all versions
• Qualcomm Sa6150P Firmware: all versions
• Qualcomm Sa6155P Firmware: all versions
• Qualcomm Sa8145P Firmware: all versions
• Qualcomm Sa8150P Firmware: all versions
• Qualcomm Sa8155P Firmware: all versions
• Qualcomm Sa8195P Firmware: all versions
• Qualcomm Sa8295P Firmware: all versions

References

• https://www.qualcomm.com/company/product-security/bulletins/october-2023-bulletin
• https://www.qualcomm.com/company/product-security/bulletins/october-2023-bulletin

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