Description
ZKsync Era is a layer 2 rollup that uses zero-knowledge proofs to scale Ethereum. Prior to version 1.3.10, there is a very specific pattern `f(a(),b()); check_if_a_executed_last()` in Yul that exposes a bug in evaluation order of Yul function arguments. This vulnerability has been fixed in version 1.3.10. As a workaround, update and redeploy affected contracts.
Published: 2024-05-27
Score: 5.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2024-35250 ZKsync Era is a layer 2 rollup that uses zero-knowledge proofs to scale Ethereum. Prior to version 1.3.10, there is a very specific pattern `f(a(),b()); check_if_a_executed_last()` in Yul that exposes a bug in evaluation order of Yul function arguments. This vulnerability has been fixed in version 1.3.10. As a workaround, update and redeploy affected contracts.
History

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Subscriptions

Matter-labs Era-compiler-solidity
cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2024-09-03T16:03:02.966Z

Reserved: 2024-05-14T15:39:41.785Z

Link: CVE-2024-35229

cve-icon Vulnrichment

Updated: 2024-08-02T03:07:46.955Z

cve-icon NVD

Status : Deferred

Published: 2024-05-27T17:15:09.510

Modified: 2026-04-15T00:35:42.020

Link: CVE-2024-35229

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-07-12T16:01:29Z

Weaknesses