Submitted by pedroais, also found by 0x52, 0xliumin, cccz, CertoraInc, fatherOfBlocks, GimelSec, hake, hickuphh3, hyh, IllIllI, isamjay, mtz, oyc_109, p4st13r4, peritoflores, rotcivegaf, sorrynotsorry, StErMi, tabish, WatchPug, z3s, 0x4non, 0xf15ers, berndartmueller, dipp, Dravee, MaratCerby, saian, simon135, sseefried, and TerrierLover
Users can lose their funds
LidoVault.sol#L142
The code checks transaction success after returning the transfer value and finishing execution. If the call fails the transaction wont revert since  require(sent, Errors.VTCOLLATERALWITHDRAW_INVALID); wont execute.
Users will have withdrawn without getting their funds back.
Return the function after the success check
sforman2000 (Sturdy) confirmed
iris112 (Sturdy) commented:
hickuphh3 (judge) commented:
