Underpaying Optimism l2gas(_minGasLimit) may lead to loss of funds

Lines of code Vulnerability details Impact The contract L1StandardBridge.sol is susceptible to a vulnerability where underpaying the l2Gashere in all contract, it used as "minGasLimit" value provided by users can result in a potential loss of funds. This vulnerability exists in the depositERC20 a...

Chain split caused by memory corruption in EVM

Lines of code Vulnerability details Chain split caused by memory corruption in EVM We recently found that the op-geth@3fa9e81 repository has a memory corruption vulnerability in EVM, which can cause a consensus error. Specifically, vulnerable nodes obtain a different stateRoot when processing a...