What’s Vulnerable › Vulnerabilities

CVE-2023-21669: Buffer Over-read in WLAN HOST

• Severity: high (CVSS 7.5 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: 2023-06-06 · updated 2026-06-17
• Weakness: CWE-126

Description

Information Disclosure in WLAN HOST while sending DPP action frame to peer with an invalid source address.

Affected products

• Qualcomm Aqt1000 Firmware: all versions
• Qualcomm Flight Rb5 5G Platform Firmware: all versions
• Qualcomm Qca6390 Firmware: all versions
• Qualcomm Qca6391 Firmware: all versions
• Qualcomm Qca6420 Firmware: all versions
• Qualcomm Qca6421 Firmware: all versions
• Qualcomm Qca6426 Firmware: all versions
• Qualcomm Qca6430 Firmware: all versions
• Qualcomm Qca6431 Firmware: all versions
• Qualcomm Qca6436 Firmware: all versions
• Qualcomm Qcm2290 Firmware: all versions
• Qualcomm Qcm4290 Firmware: all versions
• Qualcomm Qcn9074 Firmware: all versions
• Qualcomm Qcs2290 Firmware: all versions
• Qualcomm Qcs4290 Firmware: all versions
• Qualcomm Qcs8250 Firmware: all versions
• Qualcomm Qrb5165 Firmware: all versions
• Qualcomm Qrb5165M Firmware: all versions
• Qualcomm Qrb5165N Firmware: all versions
• Qualcomm Sd660 Firmware: all versions
• Qualcomm Sd730 Firmware: all versions
• Qualcomm Sd855 Firmware: all versions
• Qualcomm Sd865 5G Firmware: all versions
• Qualcomm Sdm429 Firmware: all versions
• Qualcomm Sdm429W Firmware: all versions
• Qualcomm Sdx55 Firmware: all versions
• Qualcomm Sm6150-Ac Firmware: all versions
• Qualcomm Sm6250 Firmware: all versions
• Qualcomm Sm7125 Firmware: all versions
• Qualcomm Sm7150-Aa Firmware: all versions

References

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

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