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RSDP search is slightly unsafe #163

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A0lson opened this issue Mar 7, 2023 · 0 comments
Open

RSDP search is slightly unsafe #163

A0lson opened this issue Mar 7, 2023 · 0 comments

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@A0lson
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A0lson commented Mar 7, 2023

The BIOS-based RSDP search code doesn't take into account the RSDP 'length' field before calling validate(). Thus, it would be possible to cause the validate() routine to perform an out-of-bounds read during the BIOS-based search.
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