SputnikVM, also called evm, is a Rust implementation of Ethereum Virtual Machine. A custom stateful precompile can use the `is_static` parameter to determine if the call is executed in a static context (via `STATICCALL`), and thus decide if stateful operations should be done. Prior to version 0.36.0, the passed `is_static` parameter was incorrect -- it was only set to `true` if the call came from a direct `STATICCALL` opcode. However, once a static call context is entered, it should stay static. The issue only impacts custom precompiles that actually uses `is_static`. For those affected, the issue can lead to possible incorrect state transitions. Version 0.36.0 contains a patch. There are no known workarounds.
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Wed, 23 Apr 2025 17:15:00 +0000
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2022-10-25T00:00:00.000Z
Updated: 2025-04-23T16:43:37.219Z
Reserved: 2022-09-02T00:00:00.000Z
Link: CVE-2022-39354

Updated: 2024-08-03T12:00:44.050Z

Status : Modified
Published: 2022-10-25T19:15:11.790
Modified: 2024-11-21T07:18:06.183
Link: CVE-2022-39354

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