Loading...
Skip to main content
GeekWala

CVE-2022-23066 — Incorrect Calculation in solana_rbpf — CVE Details

CRITICAL

Incorrect Calculation in solana_rbpf

Published May 10, 2022Updated November 8, 2023Source: osv

Summary

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.

Advisory Timeline

  • First published May 10, 2022 (1616 days ago).
  • Last revised November 8, 2023 — 547 days after initial publication.

Remediation

Upgrade to the fixed version using your package manager.

Cargo
Update solana_rbpf to 0.2.28 or later
cargo update -p solana_rbpf --precise 0.2.28

After upgrading, run your dependency scanner again to confirm the vulnerability is resolved.

Affected Packages (1)

Affects 1 ecosystem: crates.io (1).

PackageEcosystemAffectedFixed In
solana_rbpf
crates.io
All versions0.2.28

Vulnerability Classification

Common Weakness Enumeration (CWE) identifiers for this vulnerability type.

CVSS Score Breakdown

What the CVSS (Common Vulnerability Scoring System) 9.1 score means for each attack dimension.

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

References

Frequently Asked Questions

What is CVE-2022-23066?
Incorrect Calculation in solana_rbpf This vulnerability has been assigned a severity rating of CRITICAL (CVSS score: 9.1/10).
How do I check if my project is affected by CVE-2022-23066?
CVE-2022-23066 affects solana_rbpf. Use GeekWala's free vulnerability scanner to check your dependencies against CVE-2022-23066 and 200,000+ other known vulnerabilities.

Severity & Exploitability

CVSS Score
9.1

Exploitation is straightforward and causes maximum impact. Patch immediately.

Also Known As

GHSA-9qmm-4mfr-r3wj

Related CVEs

More crates.io advisories

Check if you're affected

Scan your dependencies to see if this vulnerability affects your projects.

Scan Your Dependencies