mediumOracle manipulationEVM-Solidity
Salty.IO: `_getUniswapTwapWei()` will show incorrect price for negative ticks cause it doesn't round up for negative ticks
- Payout
- $0
- Protocol
- Salty.IO
- Disclosed
- Apr 19, 2024
- Source
- code4rena
Salty.IO's Uniswap V3 TWAP price feed computes a time-weighted tick by integer-dividing the difference of two observed tick cumulatives by the sampling interval. Because Solidity truncates division toward zero, a negative cumulative difference rounds up instea …
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References
- https://github.com/code-423n4/2024-01-salty-findings/issues/380
- https://github.com/code-423n4/2024-01-salty-findings
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