Freeze Stewards

Simple Summary

As the Aave V3 Ethereum pool already has a freezing steward, which allows the emergency admin to freeze reserves, this AIP aims to synchronize the behavior by doing the same across networks.

Motivation

In order to maintain security across Aave V3 deployments, it's essential to maintain up-to-date preventative functionality on all networks.

Specification

Adds a FreezingSteward as the riskAdmin on the canonical Aave V3 deployments on the following networks:

• Optimism
• Arbitrum
• Polygon
• Metis
• Base

The FreezingSteward is identical to the one currently deployed on Ethereum, and only allows the emergencyAdmin listed in the ACLManager for the given deployment to freeze reserves.

This proposal also acts as an approval for the Guardian to execute the payload on the Avalanche network.

References

• Implementation: Optimism, Arbitrum, Polygon, Avalanche, Metis, Base
• Tests: Optimism, Arbitrum, Polygon, Avalanche, Metis, Base
• Discussion

Copyright

Copyright and related rights waived via CC0.