CVE-2022-32482: Input Validation
Published Feb 1, 2023
·Updated
Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with admin privileges may potentially exploit this vulnerability in order to modify a UEFI variable.
Affected Software
378 affected components
Dell Alienware M15 R6 Firmware<1.17.0
Dell Alienware M15 R6
Dell Alienware M15 R7 Firmware<1.10.0
Dell Alienware M15 R7
Dell Chengming 3900 Firmware<1.7.3
Dell Chengming 3900
Dell G15 5510 Firmware<1.16.0
Dell G15 5510
Dell G15 5511 Firmware<1.18.0
Dell G15 5511
Dell G15 5520 Firmware<1.10.0
Dell G15 5520
Dell G16 7620 Firmware<1.12.0
Dell G16 7620
Dell G3 3500 Firmware<1.20.0
Dell G3 3500
Dell G5 15 5500 Firmware<1.20.0
Dell G5 15 5500
Dell G7 15 7500 Firmware<1.19.0
Dell G7 15 7500
Dell G7 17 7700 Firmware<1.19.0
Dell G7 17 7700
Dell Inspiron 14 5410 2-in-1 Firmware<2.15.2
Dell Inspiron 14 5410 2-in-1
Dell Inspiron 14 Plus 7420 Firmware<1.6.1
Dell Inspiron 14 Plus 7420
Dell Inspiron 15 3511 Firmware<1.18.2
Dell Inspiron 15 3511
Dell Inspiron 16 Plus 7620 Firmware<1.6.1
Dell Inspiron 16 Plus 7620
Dell Inspiron 3490 Firmware<1.21.0
Dell Inspiron 3490
Dell Inspiron 3493 Firmware<1.24.0
Dell Inspiron 3493
Dell Inspiron 3501 Firmware<1.19.0
Dell Inspiron 3501
Dell Inspiron 3511 Firmware<1.18.2
Dell Inspiron 3511
Dell Inspiron 3520 Firmware<1.8.2
Dell Inspiron 3520
Dell Inspiron 3590 Firmware<1.21.0
Dell Inspiron 3590
Dell Inspiron 3593 Firmware<1.24.0
Dell Inspiron 3593
Dell Inspiron 3790 Firmware<1.21.0
Dell Inspiron 3790
Dell Inspiron 3793 Firmware<1.24.0
Dell Inspiron 3793
Dell Inspiron 3891 Firmware<1.12.0
Dell Inspiron 3891
Dell Inspiron 3910 Firmware<1.7.3
Dell Inspiron 3910
Dell Inspiron 5300 Firmware<1.17.0
Dell Inspiron 5300
Dell Inspiron 5301 Firmware<1.21.0
Dell Inspiron 5301
Dell Inspiron 5310 Firmware<2.15.0
Dell Inspiron 5310
Dell Inspiron 5320 Firmware<1.3.0
Dell Inspiron 5320
Dell Inspiron 5390 Firmware<1.19.0
Dell Inspiron 5390
Dell Inspiron 5391 Firmware<1.20.0
Dell Inspiron 5391
Dell Inspiron 5400 2-in-1 Firmware<1.18.0
Dell Inspiron 5400 2-in-1
Dell Inspiron 5401 Firmware<1.18.0
Dell Inspiron 5401
Dell Inspiron 5402 Firmware<1.18.0
Dell Inspiron 5402
Dell Inspiron 5406 2-in-1 Firmware<1.18.0
Dell Inspiron 5406 2-in-1
Dell Inspiron 5408 Firmware<1.18.0
Dell Inspiron 5408
Dell Inspiron 5409 Firmware<1.18.0
Dell Inspiron 5409
Dell Inspiron 5410 All-in-one Firmware<1.4.0
Dell Inspiron 5410 All-in-one
Dell Inspiron 5420 Firmware<1.6.0
Dell Inspiron 5420
Dell Inspiron 5490 Firmware<1.21.0
Dell Inspiron 5490
Dell Inspiron 5491 2-in-1 Firmware<1.17.0
Dell Inspiron 5491 2-in-1
Dell Inspiron 5493 Firmware<1.24.0
Dell Inspiron 5493
Dell Inspiron 5494 Firmware<1.21.0
Dell Inspiron 5494
Dell Inspiron 5498 Firmware<1.21.0
Dell Inspiron 5498
Dell Inspiron 5501 Firmware<1.18.0
Dell Inspiron 5501
Dell Inspiron 5502 Firmware<1.18.0
Dell Inspiron 5502
Dell Inspiron 5508 Firmware<1.18.0
Dell Inspiron 5508
Dell Inspiron 5509 Firmware<1.18.0
Dell Inspiron 5509
Dell Inspiron 5510 Firmware<2.15.2
Dell Inspiron 5510
Dell Inspiron 5583 Firmware<1.21.0
Dell Inspiron 5583
Dell Inspiron 5584 Firmware<1.21.0
Dell Inspiron 5584
Dell Inspiron 5590 Firmware<1.21.0
Dell Inspiron 5590
Dell Inspiron 5591 2-in-1 Firmware<1.17.0
Dell Inspiron 5591 2-in-1
Dell Inspiron 5593 Firmware<1.24.0
Dell Inspiron 5593
Dell Inspiron 5594 Firmware<1.21.0
Dell Inspiron 5594
Dell Inspiron 5598 Firmware<1.21.0
Dell Inspiron 5598
Dell Inspiron 5620 Firmware<1.6.0
Dell Inspiron 5620
Dell Inspiron 7000 Firmware<1.20.0
Dell Inspiron 7000
Dell Inspiron 7300 Firmware<1.21.0
Dell Inspiron 7300
Dell Inspiron 7300 2-in-1 Firmware<1.13.0
Dell Inspiron 7300 2-in-1
Dell Inspiron 7306 2-in-1 Firmware<1.18.0
Dell Inspiron 7306 2-in-1
Dell Inspiron 7391 Firmware<1.18.0
Dell Inspiron 7391
Dell Inspiron 7400 Firmware<1.21.0
Dell Inspiron 7400
Dell Inspiron 7420 Firmware<1.4.0
Dell Inspiron 7420
Dell Inspiron 7490 Firmware<1.17.0
Dell Inspiron 7490
Dell Inspiron 7500 Firmware<1.18.0
Dell Inspiron 7500
Dell Inspiron 7500 2-in-1 Black Firmware<1.13.0
Dell Inspiron 7500 2-in-1 Black
Dell Inspiron 7500 2-in-1 Silver Firmware<1.18.0
Dell Inspiron 7500 2-in-1 Silver
Dell Inspiron 7501 Firmware<1.18.0
Dell Inspiron 7501
Dell Inspiron 7506 2-in-1 Firmware<1.18.0
Dell Inspiron 7506 2-in-1
Dell Inspiron 7510 Firmware<1.12.0
Dell Inspiron 7510
Dell Inspiron 7591 Firmware<1.18.0
Dell Inspiron 7591
Dell Inspiron 7610 Firmware<1.12.0
Dell Inspiron 7610
Dell Inspiron 7620 Firmware<1.4.0
Dell Inspiron 7620
Dell Inspiron 7706 2-in-1 Firmware<1.18.0
Dell Inspiron 7706 2-in-1
Dell Inspiron 7710 Firmware<1.4.0
Dell Inspiron 7710
Dell Inspiron 7791 Firmware<1.18.0
Dell Inspiron 7791
Dell Latitude 3301 Firmware<1.24.0
Dell Latitude 3301
Dell Latitude 3320 Firmware<1.18.2
Dell Latitude 3320
Dell Latitude 3330 Firmware<1.8.0
Dell Latitude 3330
Dell Latitude 3400 Firmware<1.26.0
Dell Latitude 3400
Dell Latitude 3410 Firmware<1.20.2
Dell Latitude 3410
Dell Latitude 3420 Firmware<1.23.2
Dell Latitude 3420
Dell Latitude 3430 Firmware<1.4.0
Dell Latitude 3430
Dell Latitude 3500 Firmware<1.26.0
Dell Latitude 3500
Dell Latitude 3510 Firmware<1.20.2
Dell Latitude 3510
Dell Latitude 3520 Firmware<1.23.2
Dell Latitude 3520
Dell Latitude 3530 Firmware<1.4.0
Dell Latitude 3530
Dell Latitude 5320 Firmware<1.24.3
Dell Latitude 5320
Dell Latitude 5330 Firmware<1.5.0
Dell Latitude 5330
Dell Latitude 5420 Firmware<1.22.0
Dell Latitude 5420
Dell Latitude 5430 Firmware<1.8.3
Dell Latitude 5430
Dell Latitude 5431 Firmware<1.7.0
Dell Latitude 5431
Dell Latitude 5521 Firmware<1.17.3
Dell Latitude 5521
Dell Latitude 5530 Firmware<1.5.0
Dell Latitude 5530
Dell Latitude 5531 Firmware<1.6.0
Dell Latitude 5531
Dell Latitude 7320 Firmware<1.20.0
Dell Latitude 7320
Dell Latitude 7320 Detachable Firmware<1.17.2
Dell Latitude 7320 Detachable
Dell Latitude 7330 Firmware<1.6.0
Dell Latitude 7330
Dell Latitude 7420 Firmware<1.20.0
Dell Latitude 7420
Dell Latitude 7430 Firmware<1.6.0
Dell Latitude 7430
Dell Latitude 7520 Firmware<1.20.0
Dell Latitude 7520
Dell Latitude 7530 Firmware<1.6.0
Dell Latitude 7530
Dell Latitude 9330 Firmware<1.3.3
Dell Latitude 9330
Dell Latitude 9420 Firmware<1.16.2
Dell Latitude 9420
Dell Latitude 9430 Firmware<1.6.0
Dell Latitude 9430
Dell Latitude 9520 Firmware<1.17.0
Dell Latitude 9520
Dell Latitude Rugged 5430 Firmware<1.12.0
Dell Latitude Rugged 5430
Dell Latitude Rugged 7330 Firmware<1.12.0
Dell Latitude Rugged 7330
Dell Latitude 5421 Firmware<1.15.0
Dell Latitude 5421
Dell Optiplex 3000 Firmware<1.4.1
Dell Optiplex 3000
Dell Optiplex 3000 Thin Firmware<1.5.3
Dell Optiplex 3000 Thin
Dell Optiplex 3090 Ultra Firmware<1.15.0
Dell Optiplex 3090 Ultra
Dell Optiplex 5000 Firmware<1.4.1
Dell Optiplex 5000
Dell Optiplex 5090 Firmware<1.12.0
Dell Optiplex 5090
Dell Optiplex 5400 Firmware<1.1.15
Dell Optiplex 5400
Dell Optiplex 5490 All-in-one Firmware<1.15.0
Dell Optiplex 5490 All-in-one
Dell Optiplex 7000 Firmware<1.4.1
Dell Optiplex 7000
Dell Optiplex 7090 Firmware<1.12.0
Dell Optiplex 7090
Dell Optiplex 7090 Ultra Firmware<1.15.0
Dell Optiplex 7090 Ultra
Dell Optiplex 7400 Firmware<1.1.15
Dell Optiplex 7400
Dell Optiplex 7490 All-in-one Firmware<1.15.0
Dell Optiplex 7490 All-in-one
Dell Precision 3450 Firmware<1.12.0
Dell Precision 3450
Dell Precision 3460 Firmware<1.4.2
Dell Precision 3460
Dell Precision 3470 Firmware<1.7.0
Dell Precision 3470
Dell Precision 3560 Firmware<1.24.3
Dell Precision 3560
Dell Precision 3561 Firmware<1.17.3
Dell Precision 3561
Dell Precision 3570 Firmware<1.5.0
Dell Precision 3570
Dell Precision 3571 Firmware<1.6.0
Dell Precision 3571
Dell Precision 3650 Firmware<1.16.0
Dell Precision 3650
Dell Precision 3660 Firmware<1.4.0
Dell Precision 3660
Dell Precision 5470 Firmware<1.5.0
Dell Precision 5470
Dell Precision 5550 Firmware<1.19.0
Dell Precision 5550
Dell Precision 5560 Firmware<1.15.2
Dell Precision 5560
Dell Precision 5570 Firmware<1.5.0
Dell Precision 5570
Dell Precision 5750 Firmware<1.20.0
Dell Precision 5750
Dell Precision 5760 Firmware<1.15.2
Dell Precision 5760
Dell Precision 5770 Firmware<1.9.0
Dell Precision 5770
Dell Precision 7560 Firmware<1.16.0
Dell Precision 7560
Dell Precision 7670 Firmware<1.7.1
Dell Precision 7670
Dell Precision 7760 Firmware<1.16.0
Dell Precision 7760
Dell Precision 7770 Firmware<1.7.1
Dell Precision 7770
Dell Vostro 3400 Firmware<1.19.0
Dell Vostro 3400
Dell Vostro 3401 Firmware<1.19.0
Dell Vostro 3401
Dell Vostro 3420 Firmware<1.8.2
Dell Vostro 3420
Dell Vostro 3490 Firmware<1.21.0
Dell Vostro 3490
Dell Vostro 3500 Firmware<1.19.0
Dell Vostro 3500
Dell Vostro 3501 Firmware<1.19.0
Dell Vostro 3501
Dell Vostro 3510 Firmware<1.18.2
Dell Vostro 3510
Dell Vostro 3520 Firmware<1.8.2
Dell Vostro 3520
Dell Vostro 3590 Firmware<1.21.0
Dell Vostro 3590
Dell Vostro 3690 Firmware<1.12.0
Dell Vostro 3690
Dell Vostro 3710 Firmware<1.7.3
Dell Vostro 3710
Dell Vostro 3890 Firmware<1.12.0
Dell Vostro 3890
Dell Vostro 3910 Firmware<1.7.3
Dell Vostro 3910
Dell Vostro 5300 Firmware<1.17.0
Dell Vostro 5300
Dell Vostro 5301 Firmware<1.21.0
Dell Vostro 5301
Dell Vostro 5310 Firmware<2.15.0
Dell Vostro 5310
Dell Vostro 5390 Firmware<1.19.0
Dell Vostro 5390
Dell Vostro 5391 Firmware<1.20.0
Dell Vostro 5391
Dell Vostro 5401 Firmware<1.18.0
Dell Vostro 5401
Dell Vostro 5402 Firmware<1.18.0
Dell Vostro 5402
Dell Vostro 5410 Firmware<2.15.2
Dell Vostro 5410
Dell Vostro 5490 Firmware<1.21.0
Dell Vostro 5490
Dell Vostro 5491 Firmware<1.24.0
Dell Vostro 5491
Dell Vostro 5501 Firmware<1.18.0
Dell Vostro 5501
Dell Vostro 5502 Firmware<1.18.0
Dell Vostro 5502
Dell Vostro 5510 Firmware<2.15.2
Dell Vostro 5510
Dell Vostro 5590 Firmware<1.21.0
Dell Vostro 5590
Dell Vostro 5591 Firmware<1.24.0
Dell Vostro 5591
Dell Vostro 5620 Firmware<1.6.0
Dell Vostro 5620
Dell Vostro 5890 Firmware<1.12.0
Dell Vostro 5890
Dell Vostro 7500 Firmware<1.18.0
Dell Vostro 7500
Dell Vostro 7510 Firmware<1.12.0
Dell Vostro 7510
Dell Xps 13 9305 Firmware<1.10.0
Dell Xps 13 9305
Dell Xps 13 7390 Firmware<1.18.0
Dell Xps 13 7390
Dell Xps 13 7390 2-in-1 Firmware<1.20.0
Dell Xps 13 7390 2-in-1
Dell Xps 13 9300 Firmware<1.15.0
Dell Xps 13 9300
Dell Xps 13 9310 Firmware<3.11.0
Dell Xps 13 9310
Dell Xps 13 9310 2-in-1 Firmware<2.14.0
Dell Xps 13 9310 2-in-1
Dell Xps 13 9315 Firmware<1.2.0
Dell Xps 13 9315
Dell Xps 13 9320 Firmware<1.6.0
Dell Xps 13 9320
Dell Xps 15 9500 Firmware<1.19.0
Dell Xps 15 9500
Dell Xps 15 9510 Firmware<1.15.2
Dell Xps 15 9510
Dell Xps 15 9520 Firmware<1.5.0
Dell Xps 15 9520
Dell Xps 17 9700 Firmware<1.20.0
Dell Xps 17 9700
Dell Xps 17 9710 Firmware<1.15.2
Dell Xps 17 9710
Dell Xps 17 9720 Firmware<1.9.0
Dell Xps 17 9720
Event History
Feb 1, 2023
CVE Published
via MITRE·05:15 AM
Data Sourced
via MITRE·05:15 AM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2022-32482?
CVE-2022-32482 has a severity rating of high due to its potential impact on UEFI variable modification.
2
How do I fix CVE-2022-32482?
To address CVE-2022-32482, update your Dell BIOS firmware to the latest version provided by Dell.
3
Who is affected by CVE-2022-32482?
CVE-2022-32482 affects specific Dell systems with vulnerable BIOS versions, primarily local authenticated users with admin privileges.
4
What type of vulnerability is CVE-2022-32482?
CVE-2022-32482 is categorized as an improper input validation vulnerability affecting Dell BIOS.
5
Can an attacker exploit CVE-2022-32482 remotely?
No, CVE-2022-32482 requires local authenticated access and cannot be exploited remotely.