Submission Details
Severity:
Interest calculation maybe 0
Summary
The interest calculation maybe to 0 if timeElapsed is too short.
Vulnerability Details
The interest calculation formula: interest = (l.interestRate * l.debt * timeElapsed) / 10000 / 365 days; may be 0 if timeElapsed is too short which would cause interest calculation error and cause the lenders or borrowers to lose money.
Impact
Lenders or borrowers can lose money if interest calculation is 0.
Tools Used
vscode, Manual Review
Recommendations
Change the formula to make sure interest calculation is not 0 even if timeElapsed is too short.
Prize pool breakdown
Total prize
20,000 USDC
nSLOC
70628
USDC / LOC
18,000 USDC
2,000 USDC
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