In the following functions no value is returned, due to which by default value of return will be 0.
We assumed that after the update you return the latest new value.
(similar issue here: code-423n4/2021-10-badgerdao-findings#85).
OpenLevV1Lib.sol, updatePrice
OpenLevV1.sol, updatePrice
BscDexAggregatorV1.sol, updateV3Observation
ControllerV1.sol, updatePriceAllowed
EthDexAggregatorV1.sol, updateV3Observation
Handle
mics
Vulnerability details
In the following functions no value is returned, due to which by default value of return will be 0.
We assumed that after the update you return the latest new value.
(similar issue here: code-423n4/2021-10-badgerdao-findings#85).