What’s Vulnerable › Vulnerabilities

CVE-2024-43053: Improper Restriction of Operations within the Bounds of a Memory Buffer 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-119

Description

Memory corruption while invoking IOCTL calls from user space to read WLAN target diagnostic information.

Affected products

• Qualcomm Fastconnect 6700 Firmware: all versions
• Qualcomm Fastconnect 6900 Firmware: all versions
• Qualcomm Fastconnect 7800 Firmware: all versions
• Qualcomm Qca2062 Firmware: all versions
• Qualcomm Qca2064 Firmware: all versions
• Qualcomm Qca2065 Firmware: all versions
• Qualcomm Qca2066 Firmware: all versions
• Qualcomm Qcc2073 Firmware: all versions
• Qualcomm Qcc2076 Firmware: all versions
• Qualcomm Sc8380Xp Firmware: all versions
• Qualcomm Sdm429W Firmware: all versions
• Qualcomm Snapdragon 429 Mobile Platform Firmware: all versions
• Qualcomm Snapdragon 7C+ Gen 3 Compute Firmware: all versions
• Qualcomm Wcd9380 Firmware: all versions
• Qualcomm Wcd9385 Firmware: all versions
• Qualcomm Wcn3620 Firmware: all versions
• Qualcomm Wcn3660B Firmware: all versions
• Qualcomm Wsa8840 Firmware: all versions
• Qualcomm Wsa8845 Firmware: all versions
• Qualcomm Wsa8845H Firmware: all versions

References

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

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