Mining Rewards Vulnerability in Go Ethereum
CVE-2022-37450
5.9MEDIUM
What is CVE-2022-37450?
This vulnerability in Go Ethereum (geth) enables attackers to exploit certain situations to increase mining rewards. By manipulating time-difference values, malicious actors can replace main-chain blocks, a technique known as Riskless Uncle Making (RUM). This issue was actively exploited in the wild between 2020 and 2022, raising significant concerns over the integrity of blockchain transactions and mining processes.