rewards stuck in StakingRewards because of division rounding error in notifyRewardAmount() and rewardPerToken() and updateReward()

Lines of code Vulnerability details Impact In all functions notifyRewardAmount and rewardPerToken and updateReward there is a division which cause division rounding error and make some rewards to stuck in contract and users don't get their rewards and so users would lose funds. Proof of Concept...

Unable to updateReward if there are too many rewardTokens

Lines of code Vulnerability details Impact If there are too many rewardTokens, updateReward might run exceed block gas limit and freeze fund since stake and withdraw have the updateReward modifier. Proof of Concept function addReward address rewardToken, address veAssetDeposits, address...

Integer overflow will lock all rewards in AuraLocker

Lines of code Vulnerability details Impact There is a potential overflow in the rewards calculations which would lead to updateReward always reverting. The impact of this overflow is that all reward tokens will be permanently locked in the contract. User's will be unable to call any of the...