CVE-2022-23066

CRITICAL9.1EPSS 0.95%

Incorrect Calculation in solana_rbpf

發布日:2022/5/10修改日:2023/11/8

描述

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.

受影響套件(1)

crates.io/solana_rbpf>= 0.2.26, < 0.2.28

CVSS 分數

來源	版本	嚴重程度	向量
osv	CVSS 3.1	CRITICAL9.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

參考連結(5)

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2022-23066
PATCHhttps://github.com/solana-labs/rbpf
WEBhttps://blocksecteam.medium.com/how-a-critical-bug-in-solana-network-was-detected-and-timely-patched-a701870e1324
WEBhttps://github.com/solana-labs/rbpf/commit/e61e045f8c244de978401d186dcfd50838817297
WEBhttps://www.whitesourcesoftware.com/vulnerability-database/CVE-2022-23066