CVEvulnerability
CVE-2022-23066
9.1 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2022-05-09
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.1 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
- CVSS 3.1 ([email protected])
- 9.1 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.4 MEDIUM — AV:N/AC:L/Au:N/C:N/I:P/A:P
- Weaknesses
- CWE-682
Description
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.
Affected configurations
• solana rbpf 0.2.26
• solana rbpf 0.2.27
Related
Weakness · CWE (1)
- CWE-682 Incorrect Calculation weakness
References
- https://blocksecteam.medium.com/how-a-critical-bug-in-solana-network-was-detected-and-timely-patched-a701870e1324 Exploit, Third Party Advisory
- https://github.com/solana-labs/rbpf/commit/e61e045f8c244de978401d186dcfd50838817297 Patch, Third Party Advisory
- https://www.whitesourcesoftware.com/vulnerability-database/CVE-2022-23066 Exploit, Third Party Advisory
- https://blocksecteam.medium.com/how-a-critical-bug-in-solana-network-was-detected-and-timely-patched-a701870e1324 Exploit, Third Party Advisory
- https://github.com/solana-labs/rbpf/commit/e61e045f8c244de978401d186dcfd50838817297 Patch, Third Party Advisory
- https://www.whitesourcesoftware.com/vulnerability-database/CVE-2022-23066 Exploit, Third Party Advisory