What’s Vulnerable › Vulnerabilities

CVE-2024-43050: Stack-based Buffer Overflow in WLAN Windows Host

• 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: 2024-12-02 · updated 2026-06-17
• Weakness: CWE-121

Description

Memory corruption while invoking IOCTL calls from user space to issue factory test command inside WLAN driver.

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 Qca1062 Firmware: all versions
• Qualcomm Qca1064 Firmware: all versions
• Qualcomm Qca2062 Firmware: all versions
• Qualcomm Qca2064 Firmware: all versions
• Qualcomm Qca2065 Firmware: all versions
• Qualcomm Qca2066 Firmware: all versions
• Qualcomm Qca6164 Firmware: all versions
• Qualcomm, Inc. QCA6174_9377.WIN.1.0: all versions
• Qualcomm Qca6174A Firmware: all versions
• Qualcomm Qca6391 Firmware: all versions
• Qualcomm Qca6420 Firmware: all versions
• Qualcomm Qca6430 Firmware: all versions
• Qualcomm Qca6595Au Firmware: all versions
• Qualcomm Qca9377 Firmware: all versions
• Qualcomm Qcc2073 Firmware: all versions
• Qualcomm Qcc2076 Firmware: all versions
• Qualcomm Qcm5430 Firmware: all versions
• Qualcomm Qcm6490 Firmware: all versions
• Qualcomm Qcn7605 Firmware: all versions
• Qualcomm Qcn7606 Firmware: all versions
• Qualcomm Qcs5430 Firmware: all versions
• Qualcomm Qcs6490 Firmware: all versions
• Qualcomm Sc8180X Firmware: all versions
• Qualcomm Sc8380Xp Firmware: all versions

References

• https://docs.qualcomm.com/product/publicresources/securitybulletin/december-2024-bulletin.html

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