MuteAmplifier.sol: multiplier calculation is incorrect which leads to loss of rewards for almost all stakers

Lines of code Vulnerability details Impact This report deals with how the calculation of the multiplier in the MuteAmplifier contract is not only different from how it is displayed in the documentation on the website but it is also different in a very important way. The calculation on the website...

LinearDistributor.declareReward: previouslyVested may update incorrectly, which will cause some rewards to be lost

Lines of code Vulnerability details Impact In LinearDistributor.declareReward , distributed represents the reward to distribute and is calculated using netVestcurrentlyVested - previouslyVested. At the same time, distributed cannot exceed balance, which means that if balance linearBondedValue...

fee loss in AutoPxGmx and AutoPxGlp and reward loss in AutoPxGlp by calling PirexRewards.claim(pxGmx/pxGpl, AutoPx*) directly which transfers rewards to AutoPx* pool without compound logic get executed and fee calculation logic and pxGmx wouldn't be executed for those rewards

Lines of code Vulnerability details Impact Function compound in AutoPxGmx and AutoPxGlp contracts is for compounding pxGLP and additionally pxGMX rewards. it works by calling PirexGmx.claimpx, this to collect the rewards of the vault and then swap the received amount to calculate the reward,...