CVE-2022-46752: Medium severity dell inspiron 7420 firmware vulnerability
Published Mar 8, 2023
·Updated
Dell BIOS contains an Improper Authorization vulnerability. An unauthenticated physical attacker may potentially exploit this vulnerability, leading to denial of service.
Affected Software
150 affected components
Dell Inspiron 14 Plus 7420 Firmware<1.8.0
Dell Inspiron 14 Plus 7420
Dell Inspiron 14 Plus 7620 Firmware<1.8.0
Dell Inspiron 14 Plus 7620
Dell Inspiron 3511 Firmware<1.19.0
Dell Inspiron 3511
Dell Inspiron 3520 Firmware<1.9.0
Dell Inspiron 3520
Dell Inspiron 5310 Firmware<2.17.0
Dell Inspiron 5310
Dell Inspiron 5320 Firmware<1.7.0
Dell Inspiron 5320
Dell Inspiron 5410 Firmware<2.16.0
Dell Inspiron 5410
Dell Inspiron 5420 Firmware<1.10.0
Dell Inspiron 5420
Dell Inspiron 5510 Firmware<2.16.0
Dell Inspiron 5510
Dell Inspiron 5620 Firmware<1.10.0
Dell Inspiron 5620
Dell Inspiron 7420 Firmware<1.8.0
Dell Inspiron 7420
Dell Inspiron 7510 Firmware<1.14.0
Dell Inspiron 7510
Dell Inspiron 7610 Firmware<1.14.0
Dell Inspiron 7610
Dell Inspiron 7620 Firmware<1.8.0
Dell Inspiron 7620
Dell Latitude 3140 Firmware<1.2.0
Dell Latitude 3140
Dell Latitude 3320 Firmware<1.19.0
Dell Latitude 3320
Dell Latitude 3330 Firmware<1.10.0
Dell Latitude 3330
Dell Latitude 3420 Firmware<1.25.1
Dell Latitude 3420
Dell Latitude 3430 Firmware<1.7.0
Dell Latitude 3430
Dell Latitude 3520 Firmware<1.25.1
Dell Latitude 3520
Dell Latitude 3530 Firmware<1.7.0
Dell Latitude 3530
Dell Latitude 5330 Firmware<1.8.0
Dell Latitude 5330
Dell Latitude 5420 Firmware<1.24.0
Dell Latitude 5420
Dell Latitude 5430 Firmware<1.8.3
Dell Latitude 5430
Dell Latitude 5430 Rugged Firmware<1.14.0
Dell Latitude 5430 Rugged
Dell Latitude 5431 Firmware<1.8.1
Dell Latitude 5431
Dell Latitude 5520 Firmware<1.25.1
Dell Latitude 5520
Dell Latitude 5521 Firmware<1.18.0
Dell Latitude 5521
Dell Latitude 5530 Firmware<1.8.2
Dell Latitude 5530
Dell Latitude 5531 Firmware<1.9.0
Dell Latitude 5531
Dell Latitude 7320 Firmware<1.22.0
Dell Latitude 7320
Dell Latitude 7320 Detachable Firmware<1.18.0
Dell Latitude 7320 Detachable
Dell Latitude 7330 Firmware<1.10.0
Dell Latitude 7330
Dell Latitude 7420 Firmware<1.22.0
Dell Latitude 7420
Dell Latitude 7430 Firmware<1.10.0
Dell Latitude 7430
Dell Latitude 7520 Firmware<1.22.0
Dell Latitude 7520
Dell Latitude 7530 Firmware<1.10.0
Dell Latitude 7530
Dell Latitude 9330 Firmware<1.8.0
Dell Latitude 9330
Dell Latitude 9420 Firmware<1.17.0
Dell Latitude 9420
Dell Latitude 9430 Firmware<1.9.1
Dell Latitude 9430
Dell Latitude 9510 Firmware<1.17.1
Dell Latitude 9510
Dell Latitude 9520 Firmware<1.18.1
Dell Latitude 9520
Dell Latitude Rugged 7330 Firmware<1.14.0
Dell Latitude Rugged 7330
Dell Latitude 5421 Firmware<1.17.0
Dell Latitude 5421
Dell Precision 3470 Firmware<1.8.1
Dell Precision 3470
Dell Precision 3560 Firmware<1.25.1
Dell Precision 3560
Dell Precision 3561 Firmware<1.18.0
Dell Precision 3561
Dell Precision 3570 Firmware<1.8.2
Dell Precision 3570
Dell Precision 3571 Firmware<1.9.0
Dell Precision 3571
Dell Precision 5470 Firmware<1.9.1
Dell Precision 5470
Dell Precision 5560 Firmware<1.16.0
Dell Precision 5560
Dell Precision 5570 Firmware<1.9.1
Dell Precision 5570
Dell Precision 5760 Firmware<1.16.1
Dell Precision 5760
Dell Precision 5770 Firmware<1.13.1
Dell Precision 5770
Dell Precision 7560 Firmware<1.18.0
Dell Precision 7560
Dell Precision 7670 Firmware<1.8.0
Dell Precision 7670
Dell Precision 7760 Firmware<1.18.0
Dell Precision 7760
Dell Precision 7770 Firmware<1.8.0
Dell Precision 7770
Dell Vostro 3420 Firmware<1.9.0
Dell Vostro 3420
Dell Vostro 3510 Firmware<1.19.0
Dell Vostro 3510
Dell Vostro 3520 Firmware<1.9.0
Dell Vostro 3520
Dell Vostro 5310 Firmware<2.17.0
Dell Vostro 5310
Dell Vostro 5320 Firmware<1.7.0
Dell Vostro 5320
Dell Vostro 5410 Firmware<2.16.0
Dell Vostro 5410
Dell Vostro 5510 Firmware<2.16.0
Dell Vostro 5510
Dell Vostro 5620 Firmware<1.10.0
Dell Vostro 5620
Dell Vostro 7510 Firmware<1.14.0
Dell Vostro 7510
Dell Vostro 7620 Firmware<1.8.0
Dell Vostro 7620
Dell Xps 13 9315 Firmware<1.6.1
Dell Xps 13 9315
Dell Xps 13 9315 2-in-1 Firmware<1.4.0
Dell Xps 13 9315 2-in-1
Dell Xps 13 9320 Firmware<1.11.0
Dell Xps 13 9320
Dell Xps 15 9510 Firmware<1.16.0
Dell Xps 15 9510
Dell Xps 15 9520 Firmware<1.9.1
Dell Xps 15 9520
Dell Xps 17 9710 Firmware<1.16.1
Dell Xps 17 9710
Dell Xps 17 9720 Firmware<1.13.1
Dell Xps 17 9720
Event History
Mar 8, 2023
CVE Published
via MITRE·04:51 PM
Data Sourced
via MITRE·04:51 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2022-46752?
CVE-2022-46752 has a severity level that allows for denial of service if exploited.
2
How can I mitigate CVE-2022-46752?
To mitigate CVE-2022-46752, it is recommended to update the Dell BIOS firmware to the latest version available.
3
What devices are affected by CVE-2022-46752?
CVE-2022-46752 affects multiple Dell models including Inspiron, Latitude, and Vostro series among others.
4
Who is at risk for CVE-2022-46752?
Unauthenticated physical attackers can potentially exploit CVE-2022-46752, putting the device at risk.
5
Is there a workaround for CVE-2022-46752 before updating?
There are currently no documented workarounds for CVE-2022-46752; updating the firmware is the recommended solution.