Summary

The function setWeights is responsible for updating weights and their associated multipliers in a QuantAMM pool. It takes _weights, _poolAddress, and _lastInterpolationTimePossible as inputs, performs validations, updates the pool's state, and emits an event. However, there is no direct use of an updateInterval variable in this function.

NB: The updateInterval variable in a smart contract typically defines the time gap between successive updates or actions.

In the context of weight updates, updateInterval would likely be used to ensure that the function is called only after a specific time has elapsed since the last update. This would prevent excessive or unintended updates to the pool's weights.

Vulnerability Details

The function allows updates without any time restriction and try calling the setWeights function multiple times within a short time frame.

As you can see above there is no time interval update checked.

Impact

Inefficient operations due to excessive updates.

Tools Used

Manual Review

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