This is exactly why copy_from_user and READ_ONCE etc exist -- more of a realistic vuln for Windows drivers (http://www.osronline.com/article.cfm?article=514 …) I would think than Linux (since UDEREF weeded these out over a decade ago, and later, SMAP). Still neat for a CTF though
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Hvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi
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Notes: - SMAP is really important - emulated SMEP from KPTI is useful - booting with slab_nomerge keeps heap UAFs isolated
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Switch jump table exploit is a good example of what can go wrong when one is sloppy about data races
@paulmckrcu "gcc considered harmful" Errrr NO! - Još 1 odgovor
Novi razgovor -
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Omg this is lovely
Hvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi
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Well written and informative
Hvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi
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Tweet je nedostupan.
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Tweet je nedostupan.
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