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CVE-2022-46752

Medium

Description

Dell BIOS contains an Improper Authorization vulnerability. An unauthenticated physical attacker may potentially exploit this vulnerability, leading to denial of service.

SeverityMedium
CVSS4.6
Exploit probability—
ProductDell Inspiron 14 Plus 7420 Firmware
PublishedMar 8, 2023
First seenMar 8, 2023
Weakness typeCWE-285CWE-285

How to fix

Update
  • dell inspiron_14_plus_7420_firmware1.8.0 or later
  • dell inspiron_14_plus_7620_firmware1.8.0 or later
  • dell inspiron_3511_firmware1.19.0 or later
  • dell inspiron_3520_firmware1.9.0 or later
  • dell inspiron_5310_firmware2.17.0 or later
  • dell inspiron_5320_firmware1.7.0 or later
  • dell inspiron_5410_firmware2.16.0 or later
  • dell inspiron_5420_firmware1.10.0 or later
  • dell inspiron_5510_firmware2.16.0 or later
  • dell inspiron_5620_firmware1.10.0 or later
  • dell inspiron_7420_firmware1.8.0 or later
  • dell inspiron_7510_firmware1.14.0 or later
Vendor advisories

Affected products

ProductAffected versionsFixed in
dell inspiron_14_plus_7420_firmwarev < 1.8.01.8.0
dell inspiron_14_plus_7620_firmwarev < 1.8.01.8.0
dell inspiron_3511_firmwarev < 1.19.01.19.0
dell inspiron_3520_firmwarev < 1.9.01.9.0
dell inspiron_5310_firmwarev < 2.17.02.17.0
dell inspiron_5320_firmwarev < 1.7.01.7.0
dell inspiron_5410_firmwarev < 2.16.02.16.0
dell inspiron_5420_firmwarev < 1.10.01.10.0
dell inspiron_5510_firmwarev < 2.16.02.16.0
dell inspiron_5620_firmwarev < 1.10.01.10.0
dell inspiron_7420_firmwarev < 1.8.01.8.0
dell inspiron_7510_firmwarev < 1.14.01.14.0
dell inspiron_7610_firmwarev < 1.14.01.14.0
dell inspiron_7620_firmwarev < 1.8.01.8.0
dell latitude_3140_firmwarev < 1.2.01.2.0
dell latitude_3320_firmwarev < 1.19.01.19.0
dell latitude_3330_firmwarev < 1.10.01.10.0
dell latitude_3420_firmwarev < 1.25.11.25.1
dell latitude_3430_firmwarev < 1.7.01.7.0
dell latitude_3520_firmwarev < 1.25.11.25.1
dell latitude_3530_firmwarev < 1.7.01.7.0
dell latitude_5330_firmwarev < 1.8.01.8.0
dell latitude_5420_firmwarev < 1.24.01.24.0
dell latitude_5430_firmwarev < 1.8.31.8.3
dell latitude_5430_rugged_firmwarev < 1.14.01.14.0
dell latitude_5431_firmwarev < 1.8.11.8.1
dell latitude_5520_firmwarev < 1.25.11.25.1
dell latitude_5521_firmwarev < 1.18.01.18.0
dell latitude_5530_firmwarev < 1.8.21.8.2
dell latitude_5531_firmwarev < 1.9.01.9.0
dell latitude_7320_firmwarev < 1.22.01.22.0
dell latitude_7320_detachable_firmwarev < 1.18.01.18.0
dell latitude_7330_firmwarev < 1.10.01.10.0
dell latitude_7420_firmwarev < 1.22.01.22.0
dell latitude_7430_firmwarev < 1.10.01.10.0
dell latitude_7520_firmwarev < 1.22.01.22.0
dell latitude_7530_firmwarev < 1.10.01.10.0
dell latitude_9330_firmwarev < 1.8.01.8.0
dell latitude_9420_firmwarev < 1.17.01.17.0
dell latitude_9430_firmwarev < 1.9.11.9.1
dell latitude_9510_firmwarev < 1.17.11.17.1
dell latitude_9520_firmwarev < 1.18.11.18.1
dell latitude_rugged_7330_firmwarev < 1.14.01.14.0
dell latitude_5421_firmwarev < 1.17.01.17.0
dell precision_3470_firmwarev < 1.8.11.8.1
dell precision_3560_firmwarev < 1.25.11.25.1
dell precision_3561_firmwarev < 1.18.01.18.0
dell precision_3570_firmwarev < 1.8.21.8.2
dell precision_3571_firmwarev < 1.9.01.9.0
dell precision_5470_firmwarev < 1.9.11.9.1
dell precision_5560_firmwarev < 1.16.01.16.0
dell precision_5570_firmwarev < 1.9.11.9.1
dell precision_5760_firmwarev < 1.16.11.16.1
dell precision_5770_firmwarev < 1.13.11.13.1
dell precision_7560_firmwarev < 1.18.01.18.0
dell precision_7670_firmwarev < 1.8.01.8.0
dell precision_7760_firmwarev < 1.18.01.18.0
dell precision_7770_firmwarev < 1.8.01.8.0
dell vostro_3420_firmwarev < 1.9.01.9.0
dell vostro_3510_firmwarev < 1.19.01.19.0
dell vostro_3520_firmwarev < 1.9.01.9.0
dell vostro_5310_firmwarev < 2.17.02.17.0
dell vostro_5320_firmwarev < 1.7.01.7.0
dell vostro_5410_firmwarev < 2.16.02.16.0
dell vostro_5510_firmwarev < 2.16.02.16.0
dell vostro_5620_firmwarev < 1.10.01.10.0
dell vostro_7510_firmwarev < 1.14.01.14.0
dell vostro_7620_firmwarev < 1.8.01.8.0
dell xps_13_9315_firmwarev < 1.6.11.6.1
dell xps_13_9315_2-in-1_firmwarev < 1.4.01.4.0
dell xps_13_9320_firmwarev < 1.11.01.11.0
dell xps_15_9510_firmwarev < 1.16.01.16.0
dell xps_15_9520_firmwarev < 1.9.11.9.1
dell xps_17_9710_firmwarev < 1.16.11.16.1
dell xps_17_9720_firmwarev < 1.13.11.13.1

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