Core Contracts
Regnum Aurum Acquisition Corp
HardhatReal World AssetsNFT
77,280 USDC
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Submission Details
Severity: low
Invalid

Incorrect check in setBoostParameters

biakia

Summary

The setBoostParameters function in the BoostController contract allows the maxBoost parameter to be set up to 50000, while the MAX_BOOST constant is defined as 25000. This inconsistency creates a discrepancy between the contract's constant value and the allowed range for maxBoost, potentially leading to confusion, unintended behavior, or vulnerabilities in the boost calculation logic.

Vulnerability Details

MAX_BOOST is defined as 25000 in the BoostController contract

/// @notice Maximum boost multiplier (2.5x) in basis points
uint256 public constant MAX_BOOST = 25000;

However, the setBoostParameters function allows the maxBoost parameter to be set up to 50000

function setBoostParameters(
uint256 maxBoost,
uint256 minBoost,
uint256 boostWindow
) external onlyRole(MANAGER_ROLE) {
if (maxBoost < minBoost) revert InvalidBoostAmount();
if (maxBoost > 50000) revert MaxBoostExceeded(); // Max 5x absolute limit
...
...

The MAX_BOOST constant suggests that the maximum boost multiplier is 2.5x, but setBoostParameters allows it to be set up to 5x. This inconsistency can lead to confusion for developers and users.

Impact

If maxBoost is set to a value higher than MAX_BOOST, it may conflict with other parts of the contract that rely on the MAX_BOOST constant.

The impact is Low, the likelihood is High, so the severity is Low.

Tools Used

Manual Review

Recommendations

To resolve this inconsistency, the setBoostParameters function should enforce the same maximum value as the MAX_BOOST constant. Here is the updated code:

function setBoostParameters(
uint256 maxBoost,
uint256 minBoost,
uint256 boostWindow
) external onlyRole(MANAGER_ROLE) {
if (minBoost < MIN_BOOST) revert InvalidBoostAmount();
if (maxBoost < minBoost) revert InvalidBoostAmount();
if (maxBoost > MAX_BOOST) revert MaxBoostExceeded(); // Use MAX_BOOST instead of 50000
if (boostWindow < 1 days || boostWindow > 30 days) revert InvalidDelegationDuration();
​
boostState.maxBoost = maxBoost;
boostState.minBoost = minBoost;
boostState.boostWindow = boostWindow;
​
emit BoostParametersUpdated(maxBoost, minBoost, boostWindow);
}
​
Updates

Lead Judging Commences

inallhonesty Lead Judge 7 months ago
Submission Judgement Published
Invalidated
Reason: Non-acceptable severity

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