CVE Vulnerability

CVE-2022-23066

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.

6.4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.1 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
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
Configurations

Configuration 1

cpe:2.3:a:solana:rbpf:0.2.27:*:*:*:*:*:*:*
cpe:2.3:a:solana:rbpf:0.2.26:*:*:*:*:*:*:*
Information

Published : 2022-05-09 07:15

Updated : 2023-02-10 04:38

NVD link : CVE-2022-23066

Mitre link : CVE-2022-23066

Products Affected
No products.
CWE
CWE-682