CVE-2022-46173

Summary

CVECVE-2022-46173
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-12-28 07:15:00 UTC
Updated2023-11-07 03:55:00 UTC
DescriptionElrond-GO is a go implementation for the Elrond Network protocol. Versions prior to 1.3.50 are subject to a processing issue where nodes are affected when trying to process a cross-shard relayed transaction with a smart contract deploy transaction data. The problem was a bad correlation between the transaction caches and the processing component. If the above-mentioned transaction was sent with more gas than required, the smart contract result (SCR transaction) that should have returned the leftover gas, would have been wrongly added to a cache that the processing unit did not consider. The node stopped notarizing metachain blocks. The fix was actually to extend the SCR transaction search in all other caches if it wasn't found in the correct (expected) sharded-cache. There are no known workarounds at this time. This issue has been patched in version 1.3.50.

Risk And Classification

Problem Types: CWE-669

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Elrond Elrond Go All All All All

References

ReferenceSourceLinkTags
Improve SCR lookup in smartcontract preprocessor by iulianpascalau · Pull Request #4718 · ElrondNetwork/elrond-go · GitHub MISC github.com
Merge pull request #4718 from ElrondNetwork/test-scr-processor-lookup · ElrondNetwork/elrond-go@39d7ddc · GitHub MISC github.com
Processing: fallback search of SCRs when not found in the main cache · Advisory · ElrondNetwork/elrond-go · GitHub MISC github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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