mediumReentrancyEVM-Solidity
zkSync: Synchronization Issue Between L1 and L2 Upgrades
- Payout
- $0
- Protocol
- zkSync
- Disclosed
- Feb 29, 2024
- Source
- code4rena
zkSync's upgrade mechanism can advance the recorded protocol version even when the corresponding L2 system upgrade fails. When an upgrade is exclusively L2-side, the upgrade transaction hash is persisted on L1, but during batch commitment the hash is cleared u …
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References
- https://github.com/code-423n4/2023-10-zksync-findings/issues/214
- https://github.com/code-423n4/2023-10-zksync-findings
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