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Medium severity6.5NVD Advisory· Published Oct 27, 2023· Updated Jun 17, 2026

CVE-2022-3429

CVE-2022-3429

Description

A denial-of-service vulnerability was found in the firmware used in Lenovo printers, where users send illegal or malformed strings to an open port, triggering a denial of service that causes a display error and prevents the printer from functioning properly.

Affected products

8
  • Lenovo/printer firmwarellm-create
  • Lenovo/Printer GM265DN (production date June 2022 and before)v5
    Range:
  • Lenovo/Printer GM265DN (production date July 2022 and later)v5
    Range:
  • Lenovo/Printer GM266DNSv5
    Range:
  • Lenovo/Printer G263DNSv5
    Range:
  • Lenovo/Gm265dn Firmware
    cpe:2.3:o:lenovo:gm265dn_firmware:-:*:*:*:*:*:*:*
  • Lenovo/Gm266dns Firmware
    cpe:2.3:o:lenovo:gm266dns_firmware:*:*:*:*:*:*:*:*
    Range: <02.06.00.04.00
  • Lenovo/G263dns Firmware
    cpe:2.3:o:lenovo:g263dns_firmware:*:*:*:*:*:*:*:*
    Range: <02.06.00.04.00

Patches

Vulnerability mechanics

References

1

News mentions

0

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