mediumLogic errorOther
Opus: Multiplier is incorrectly calculated in `Controller`
- Payout
- $0
- Protocol
- Opus
- Disclosed
- Mar 8, 2024
- Source
- code4rena
Opus's Cairo `Controller` miscomputes the proportional-integral multiplier that drives the yin borrowing rate: the `i_gain` factor is applied to the entire accumulated integral term instead of only to the freshly-computed nonlinear delta. Because `get_i_term_i …
Similar reports
- No close matches yet.
References
- https://github.com/code-423n4/2024-01-opus-findings/issues/75
- https://github.com/code-423n4/2024-01-opus-findings
This report is already public and closed. Coin Buggie never publishes active or unpatched vulnerability data.