CVE:CVE-2022-46752
CNNVD:CNNVD-202303-629
Dell BIOS是美国戴尔（Dell）公司的一个计算机主板上小型内存芯片上的嵌入式软件。
Dell BIOS存在安全漏洞，该漏洞源于授权管理不当，从而导致系统拒绝服务。
solution:Upgrade dell inspiron_14_plus_7420_firmware to a higher version than 1.8.0,and avoid the version (,1.8.0); Upgrade dell inspiron_14_plus_7620_firmware to a higher version than 1.8.0,and avoid the version (,1.8.0); Upgrade dell inspiron_3511_firmware to a higher version than 1.19.0,and avoid the version (,1.19.0); Upgrade dell inspiron_3520_firmware to a higher version than 1.9.0,and avoid the version (,1.9.0); Upgrade dell inspiron_5310_firmware to a higher version than 2.17.0,and avoid the version (,2.17.0); Upgrade dell inspiron_5320_firmware to a higher version than 1.7.0,and avoid the version (,1.7.0); Upgrade dell inspiron_5410_firmware to a higher version than 2.16.0,and avoid the version (,2.16.0); Upgrade dell inspiron_5420_firmware to a higher version than 1.10.0,and avoid the version (,1.10.0); Upgrade dell inspiron_5510_firmware to a higher version than 2.16.0,and avoid the version (,2.16.0); Upgrade dell inspiron_5620_firmware to a higher version than 1.10.0,and avoid the version (,1.10.0); Upgrade dell inspiron_7420_firmware to a higher version than 1.8.0,and avoid the version (,1.8.0); Upgrade dell inspiron_7510_firmware to a higher version than 1.14.0,and avoid the version (,1.14.0); Upgrade dell inspiron_7610_firmware to a higher version than 1.14.0,and avoid the version (,1.14.0); Upgrade dell inspiron_7620_firmware to a higher version than 1.8.0,and avoid the version (,1.8.0); Upgrade dell latitude_3140_firmware to a higher version than 1.2.0,and avoid the version (,1.2.0); Upgrade dell latitude_3320_firmware to a higher version than 1.19.0,and avoid the version (,1.19.0); Upgrade dell latitude_3330_firmware to a higher version than 1.10.0,and avoid the version (,1.10.0); Upgrade dell latitude_3420_firmware to a higher version than 1.25.1,and avoid the version (,1.25.1); Upgrade dell latitude_3430_firmware to a higher version than 1.7.0,and avoid the version (,1.7.0); Upgrade dell latitude_3520_firmware to a higher version than 1.25.1,and avoid the version (,1.25.1); Upgrade dell latitude_3530_firmware to a higher version than 1.7.0,and avoid the version (,1.7.0); Upgrade dell latitude_5330_firmware to a higher version than 1.8.0,and avoid the version (,1.8.0); Upgrade dell latitude_5420_firmware to a higher version than 1.24.0,and avoid the version (,1.24.0); Upgrade dell latitude_5430_firmware to a higher version than 1.8.3,and avoid the version (,1.8.3); Upgrade dell latitude_5430_rugged_firmware to a higher version than 1.14.0,and avoid the version (,1.14.0); Upgrade dell latitude_5431_firmware to a higher version than 1.8.1,and avoid the version (,1.8.1); Upgrade dell latitude_5520_firmware to a higher version than 1.25.1,and avoid the version (,1.25.1); Upgrade dell latitude_5521_firmware to a higher version than 1.18.0,and avoid the version (,1.18.0); Upgrade dell latitude_5530_firmware to a higher version than 1.8.2,and avoid the version (,1.8.2); Upgrade dell latitude_5531_firmware to a higher version than 1.9.0,and avoid the version (,1.9.0); Upgrade dell latitude_7320_firmware to a higher version than 1.22.0,and avoid the version (,1.22.0); Upgrade dell latitude_7320_detachable_firmware to a higher version than 1.18.0,and avoid the version (,1.18.0); Upgrade dell latitude_7330_firmware to a higher version than 1.10.0,and avoid the version (,1.10.0); Upgrade dell latitude_7420_firmware to a higher version than 1.22.0,and avoid the version (,1.22.0); Upgrade dell latitude_7430_firmware to a higher version than 1.10.0,and avoid the version (,1.10.0); Upgrade dell latitude_7520_firmware to a higher version than 1.22.0,and avoid the version (,1.22.0); Upgrade dell latitude_7530_firmware to a higher version than 1.10.0,and avoid the version (,1.10.0); Upgrade dell latitude_9330_firmware to a higher version than 1.8.0,and avoid the version (,1.8.0); Upgrade dell latitude_9420_firmware to a higher version than 1.17.0,and avoid the version (,1.17.0); Upgrade dell latitude_9430_firmware to a higher version than 1.9.1,and avoid the version (,1.9.1); Upgrade dell latitude_9510_firmware to a higher version than 1.17.1,and avoid the version (,1.17.1); Upgrade dell latitude_9520_firmware to a higher version than 1.18.1,and avoid the version (,1.18.1); Upgrade dell latitude_rugged_7330_firmware to a higher version than 1.14.0,and avoid the version (,1.14.0); Upgrade dell latitude_5421_firmware to a higher version than 1.17.0,and avoid the version (,1.17.0); Upgrade dell precision_3470_firmware to a higher version than 1.8.1,and avoid the version (,1.8.1); Upgrade dell precision_3560_firmware to a higher version than 1.25.1,and avoid the version (,1.25.1); Upgrade dell precision_3561_firmware to a higher version than 1.18.0,and avoid the version (,1.18.0); Upgrade dell precision_3570_firmware to a higher version than 1.8.2,and avoid the version (,1.8.2); Upgrade dell precision_3571_firmware to a higher version than 1.9.0,and avoid the version (,1.9.0); Upgrade dell precision_5470_firmware to a higher version than 1.9.1,and avoid the version (,1.9.1); Upgrade dell precision_5560_firmware to a higher version than 1.16.0,and avoid the version (,1.16.0); Upgrade dell precision_5570_firmware to a higher version than 1.9.1,and avoid the version (,1.9.1); Upgrade dell precision_5760_firmware to a higher version than 1.16.1,and avoid the version (,1.16.1); Upgrade dell precision_5770_firmware to a higher version than 1.13.1,and avoid the version (,1.13.1); Upgrade dell precision_7560_firmware to a higher version than 1.18.0,and avoid the version (,1.18.0); Upgrade dell precision_7670_firmware to a higher version than 1.8.0,and avoid the version (,1.8.0); Upgrade dell precision_7760_firmware to a higher version than 1.18.0,and avoid the version (,1.18.0); Upgrade dell precision_7770_firmware to a higher version than 1.8.0,and avoid the version (,1.8.0); Upgrade dell vostro_3420_firmware to a higher version than 1.9.0,and avoid the version (,1.9.0); Upgrade dell vostro_3510_firmware to a higher version than 1.19.0,and avoid the version (,1.19.0); Upgrade dell vostro_3520_firmware to a higher version than 1.9.0,and avoid the version (,1.9.0); Upgrade dell vostro_5310_firmware to a higher version than 2.17.0,and avoid the version (,2.17.0); Upgrade dell vostro_5320_firmware to a higher version than 1.7.0,and avoid the version (,1.7.0); Upgrade dell vostro_5410_firmware to a higher version than 2.16.0,and avoid the version (,2.16.0); Upgrade dell vostro_5510_firmware to a higher version than 2.16.0,and avoid the version (,2.16.0); Upgrade dell vostro_5620_firmware to a higher version than 1.10.0,and avoid the version (,1.10.0); Upgrade dell vostro_7510_firmware to a higher version than 1.14.0,and avoid the version (,1.14.0); Upgrade dell vostro_7620_firmware to a higher version than 1.8.0,and avoid the version (,1.8.0); Upgrade dell xps_13_9315_firmware to a higher version than 1.6.1,and avoid the version (,1.6.1); Upgrade dell xps_13_9315_2-in-1_firmware to a higher version than 1.4.0,and avoid the version (,1.4.0); Upgrade dell xps_13_9320_firmware to a higher version than 1.11.0,and avoid the version (,1.11.0); Upgrade dell xps_15_9510_firmware to a higher version than 1.16.0,and avoid the version (,1.16.0); Upgrade dell xps_15_9520_firmware to a higher version than 1.9.1,and avoid the version (,1.9.1); Upgrade dell xps_17_9710_firmware to a higher version than 1.16.1,and avoid the version (,1.16.1); Upgrade dell xps_17_9720_firmware to a higher version than 1.13.1,and avoid the version (,1.13.1)