What’s Vulnerable › Vulnerabilities

CVE-2023-33025: Buffer Copy without Checking Size of Input in Data Modem

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-01-02 · updated 2026-06-17
• Weakness: CWE-120

Description

Memory corruption in Data Modem when a non-standard SDP body, during a VOLTE call.

Affected products

• Qualcomm Ar8035 Firmware: all versions
• Qualcomm Fastconnect 6700 Firmware: all versions
• Qualcomm Fastconnect 6900 Firmware: all versions
• Qualcomm Qca8081 Firmware: all versions
• Qualcomm Qca8337 Firmware: all versions
• Qualcomm Qcm4490 Firmware: all versions
• Qualcomm Qcn6024 Firmware: all versions
• Qualcomm Qcn9024 Firmware: all versions
• Qualcomm Qcs4490 Firmware: all versions
• Qualcomm Sm4450 Firmware: all versions
• Qualcomm Snapdragon 680 4G Mobile Platform Firmware: all versions
• Qualcomm Snapdragon 685 4G Mobile Platform Firmware: all versions
• Qualcomm Snapdragon X65 5G Modem-Rf System Firmware: all versions
• Qualcomm Snapdragon X70 Modem-Rf System Firmware: all versions
• Qualcomm Wcd9370 Firmware: all versions
• Qualcomm Wcd9375 Firmware: all versions
• Qualcomm Wcd9380 Firmware: all versions
• Qualcomm Wcn3950 Firmware: all versions
• Qualcomm Wcn3988 Firmware: all versions
• Qualcomm Wsa8810 Firmware: all versions
• Qualcomm Wsa8815 Firmware: all versions
• Qualcomm Wsa8830 Firmware: all versions
• Qualcomm Wsa8832 Firmware: all versions
• Qualcomm Wsa8835 Firmware: all versions

References

• https://www.qualcomm.com/company/product-security/bulletins/january-2024-bulletin
• https://www.qualcomm.com/company/product-security/bulletins/january-2024-bulletin

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