A malformed Class 3 common industrial protocol message with a cached connection can cause a denial-of-service condition in Rockwell Automation Logix Controllers, resulting in a major nonrecoverable fault. If the target device becomes unavailable, a user would have to clear the fault and redownload the user project file to bring the device back online.
References
Link Resource
https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1135559 Permissions Required Vendor Advisory
https://www.cisa.gov/uscert/ics/advisories/icsa-22-144-01 Third Party Advisory US Government Resource
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: icscert

Published: 2022-05-31T19:04:44

Updated: 2022-05-31T19:04:44

Reserved: 2022-05-18T00:00:00


Link: CVE-2022-1797

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2022-06-02T14:15:33.287

Modified: 2022-06-11T00:49:37.553


Link: CVE-2022-1797

JSON object: View

cve-icon Redhat Information

No data.

CWE