mediumLogic errorEVM-Solidity
AI Arena: Erroneous probability calculation in physical attributes can lead to significant issues
- Payout
- $0
- Protocol
- AI Arena
- Disclosed
- May 14, 2024
- Source
- code4rena
The AI Arena protocol's attribute generation logic contained an off-by-one error that incorrectly distributed NFT traits. By using a greater-than-or-equal-to comparison instead of a strictly-greater-than comparison, the system skewed the expected probability o …
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References
- https://github.com/code-423n4/2024-02-ai-arena-findings/issues/112
- https://github.com/code-423n4/2024-02-ai-arena-findings
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