CVE-2022-23066

Published: May 9, 2022Modified: Jun 17, 2026

9.1

Vector

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

Exploitability: 3.9 / Impact: 5.2

Source: NVD (Secondary)

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 (2)

Products: Solana: Rbpf

1 product

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Solana Rbpf	Version 0.2.26
Solana Rbpf	Version 0.2.27

Related CWEs

Incorrect Calculation

The product performs a calculation that generates incorrect or unintended results that are later used in security-critical decisions or resource management.

References (6)

https://blocksecteam.medium.com/how-a-critical-bug-in-solana-network-was-detected-and-timely-patched-a701870e1324

Source: vulnerabilitylab@mend.io

ExploitThird Party Advisory

https://github.com/solana-labs/rbpf/commit/e61e045f8c244de978401d186dcfd50838817297

Source: vulnerabilitylab@mend.io

PatchThird Party Advisory

https://www.whitesourcesoftware.com/vulnerability-database/CVE-2022-23066

Source: vulnerabilitylab@mend.io

ExploitThird Party Advisory

https://blocksecteam.medium.com/how-a-critical-bug-in-solana-network-was-detected-and-timely-patched-a701870e1324

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party Advisory

https://github.com/solana-labs/rbpf/commit/e61e045f8c244de978401d186dcfd50838817297

Source: af854a3a-2127-422b-91ae-364da2661108

PatchThird Party Advisory

https://www.whitesourcesoftware.com/vulnerability-database/CVE-2022-23066

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party Advisory

Timeline

No history available yet.