CVE-2022-1797
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.
| Software | From | Fixed in |
|---|---|---|
| rockwellautomation / compactlogix_5380_firmware | - | 33.011 |
| rockwellautomation / compact_guardlogix_5380_firmware | - | 33.011 |
| rockwellautomation / compactlogix_5480_firmware | - | 33.011 |
| rockwellautomation / controllogix_5580_firmware | - | 33.011 |
| rockwellautomation / guardlogix_5580_firmware | - | 33.011 |
| rockwellautomation / compactlogix_5370_firmware | - | 34.011 |
| rockwellautomation / compact_guardlogix_5370_firmware | - | 34.011 |
| rockwellautomation / controllogix_5570_firmware | - | 34.011 |
| rockwellautomation / guardlogix_5570_firmware | - | 34.011 |
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