CVE-2023-21649 — Buffer Copy Without Checking Size of Input (`Classic Buffer Overflow`) in WLAN

2026-10-05T15:07:31.136152+00:00

Affected: Qualcomm, Inc. Snapdragon, qualcomm apq8096au_firmware, qualcomm aqt1000_firmware, qualcomm mdm9628_firmware, qualcomm mdm9650_firmware, qualcomm qca6390_firmware, qualcomm qca6391_firmware, qualcomm qca6420_firmware, qualcomm qca6421_firmware, qualcomm qca6426_firmware and 56 more

Memory corruption in WLAN while running doDriverCmd for an unspecific command.

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CVE-2023-21649 — Buffer Copy Without Checking Size of Input (`Classic Buffer Overflow`) in WLAN