Stack Overflow vulnerability in Btstack 1.6 and earlier allows attackers to cause a denial of service via crafted input to the char_for_nibble function.
A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).
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| https://www.cnblogs.com/focu5/p/18070469 |