The “fake deposit” attack enables bad actors to execute a transfer where the requested value is larger than what the user actually owns.
Source: https://cointelegraph.com/news/lido-assures-ldo-token-remains-safe-despite-flaw-in-token-contract
Lido assures LDO, stETH tokens remain safe despite flaw in token contract
September 11, 2023
CoinTelegraph