Integer Overflow and Buffer Overflow Vulnerability in Qualcomm Android Products with CAF and Linux Kernel

CVE-2017-15862 · HIGH Severity

AV:L/AC:L/AU:N/C:C/I:C/A:C

In all Qualcomm products with Android releases from CAF using the Linux kernel, in wma_unified_link_radio_stats_event_handler(), the number of radio channels coming from firmware is not properly validated, potentially leading to an integer overflow vulnerability followed by a buffer overflow.

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