CVE-2022-23066
Last modified
CVE-2022-23066 is a critical-severity vulnerability rated 9.1/10 on the CVSS scale. 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. EPSS estimates a 2.24% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Solana | Rbpf | 0.2.26 |
| Solana | Rbpf | 0.2.27 |
References
- https://blocksecteam.medium.com/how-a-critical-bug-in-solana-network-was-detected-and-timely-patched-a701870e1324Exploit, Third Party Advisory
- https://github.com/solana-labs/rbpf/commit/e61e045f8c244de978401d186dcfd50838817297Patch, Third Party Advisory
- https://www.whitesourcesoftware.com/vulnerability-database/CVE-2022-23066Exploit, Third Party Advisory
- https://blocksecteam.medium.com/how-a-critical-bug-in-solana-network-was-detected-and-timely-patched-a701870e1324Exploit, Third Party Advisory
- https://github.com/solana-labs/rbpf/commit/e61e045f8c244de978401d186dcfd50838817297Patch, Third Party Advisory
- https://www.whitesourcesoftware.com/vulnerability-database/CVE-2022-23066Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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