GHSA-9qmm-4mfr-r3wj
Incorrect Calculation in solana_rbpf
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| crates.io | solana_rbpf | >= 0.2.26, < 0.2.28 | 0.2.28 |
Details
As written in the advisory (Markdown source, shown as plain text).
In Solana rBPF versions 0.2.26 and 0.2.27 are affected by Incorrect Calculation which is caused by improper implementation of sdiv instruction. This can lead to the wrong execution path, resulting in huge loss in specific cases. For example, the result of a sdiv instruction may decide whether to transfer tokens or not. The vulnerability affects both integrity and may cause serious availability problems.
References
External links from the advisory. They lead to third-party sites.
- https://nvd.nist.gov/vuln/detail/CVE-2022-23066
- https://github.com/solana-labs/rbpf/commit/e61e045f8c244de978401d186dcfd50838817297
- https://blocksecteam.medium.com/how-a-critical-bug-in-solana-network-was-detected-and-timely-patched-a701870e1324
- https://github.com/solana-labs/rbpf
- https://www.whitesourcesoftware.com/vulnerability-database/CVE-2022-23066