CVE:CVE-2022-2794
CNNVD:CNNVD-202212-2888
HP PageWide Pro是美国惠普（HP）公司的一系列多功能打印机。
HP PageWide Pro Printers存在安全漏洞。攻击者利用该漏洞导致拒绝服务。
solution:Upgrade hp pagewide_352dw_j6u57a_firmware to a higher version than 2228b,and avoid the version (,2228b); Upgrade hp pagewide_377dw_j9v80a_firmware to a higher version than 2228b,and avoid the version (,2228b); Upgrade hp pagewide_managed_p55250dw_j6u55a_firmware to a higher version than 2228b,and avoid the version (,2228b); Upgrade hp pagewide_managed_p55250dw_j6u51b_firmware to a higher version than 2228b,and avoid the version (,2228b); Upgrade hp pagewide_managed_p55250dw_j6u55b_firmware to a higher version than 2228b,and avoid the version (,2228b); Upgrade hp pagewide_managed_p57750dw_j9v82a_firmware to a higher version than 2228b,and avoid the version (,2228b); Upgrade hp pagewide_pro_452dn_d3q15a_firmware to a higher version than 2228b,and avoid the version (,2228b); Upgrade hp pagewide_pro_452dw_d3q16a_firmware to a higher version than 2228b,and avoid the version (,2228b); Upgrade hp pagewide_pro_477dn_d3q19a_firmware to a higher version than 2228b,and avoid the version (,2228b); Upgrade hp pagewide_pro_477dw_d3q20a_firmware to a higher version than 2228b,and avoid the version (,2228b); Upgrade hp pagewide_pro_552dw_d3q17a_firmware to a higher version than 2228b,and avoid the version (,2228b); Upgrade hp pagewide_pro_577dw_d3q21a_firmware to a higher version than 2228b,and avoid the version (,2228b); Upgrade hp pagewide_pro_577z_k9z76a_firmware to a higher version than 2228b,and avoid the version (,2228b)