CVE-2022-23066

CVSS V2 Medium 6.4 CVSS V3 Critical 9.1
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.
Overview
  • CVE ID
  • CVE-2022-23066
  • Assigner
  • vulnerabilitylab@mend.io
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-05-09T07:15:08
  • Last Modified Date
  • 2023-02-10T16:38:55
Weakness Enumerations
CWE URL
CWE-682 http://cwe.mitre.org/data/definitions/682.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:solana:rbpf:0.2.26:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:solana:rbpf:0.2.27:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 6.4
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 4.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 9.1
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.2
References
Reference URL Reference Tags
https://blocksecteam.medium.com/how-a-critical-bug-in-solana-network-was-detected-and-timely-patched-a701870e1324
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
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2022-23066
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-23066
History
Created Old Value New Value Data Type Notes
2022-05-10 06:16:32 Added to TrackCVE
2023-02-11 03:15:27 2023-02-10T16:38:55 CVE Modified Date updated
2023-02-11 03:15:27 Undergoing Analysis Analyzed Vulnerability Status updated