CVE-2022-3429

Summary

CVE-2022-3429 is a denial-of-service vulnerability affecting Lenovo printers. This issue arises from the acceptance of illegal or malformed strings sent to an open port, causing a display error and rendering the printer inoperable. An attacker can exploit this flaw to induce a denial-of-service condition, rendering the printer unusable until it is manually reset. This vulnerability poses a risk to organizations and individuals relying on Lenovo printers, necessitating prompt application of the available firmware update to mitigate the threat.

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