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LPE vulnerabilities exploitation on Windows 10 Anniversary Update

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Arbitrary read/write via USER objects<br />

• We need exact address for corrupti<strong>on</strong> when we have vulnerability<br />

where it is possible write specific kernel address.<br />

• We could use SURFOBJ address and overwrite some SURFOBJ fields<br />

before <strong>Anniversary</strong> update.<br />

• Now we can use USER objects to gain arbitrary read/write because<br />

we can get their addresses.<br />

• The main idea is very similar to arbitrary read/write with 2 SURFACEs.

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