CVE-2021-36343
Summary
| CVE | CVE-2021-36343 |
|---|---|
| State | PUBLISHED |
| Assigner | dell |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2022-01-24 20:15:08 UTC |
| Updated | 2026-10-07 19:17:27 UTC |
| Description | Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM. |
Risk And Classification
Primary CVSS: v3.1 6.4 MEDIUM from [email protected]
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Problem Types: CWE-119 | CWE-20 | CWE-119 CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.1 | [email protected] | Primary | 6.4 | MEDIUM | CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H |
| 3.1 | [email protected] | Secondary | 7.5 | HIGH | CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H |
| 3.1 | CNA | DECLARED | 7.5 | HIGH | CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H |
| 2.0 | [email protected] | Primary | 7.2 | AV:L/AC:L/Au:N/C:C/I:C/A:C |
CVSS v3.1 Breakdown
Attack Vector
LocalAttack Complexity
HighPrivileges Required
HighUser Interaction
NoneScope
UnchangedConfidentiality
HighIntegrity
HighAvailability
HighCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS v2.0 Breakdown
Access Vector
LocalAccess Complexity
LowAuthentication
NoneConfidentiality
CompleteIntegrity
CompleteAvailability
CompleteAV:L/AC:L/Au:N/C:C/I:C/A:C
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Hardware | Dell | Alienware 13 R3 | - | All | All | All |
| Operating System | Dell | Alienware 13 R3 Firmware | All | All | All | All |
| Hardware | Dell | Alienware 15 R3 | - | All | All | All |
| Operating System | Dell | Alienware 15 R3 Firmware | All | All | All | All |
| Hardware | Dell | Alienware 15 R4 | - | All | All | All |
| Operating System | Dell | Alienware 15 R4 Firmware | All | All | All | All |
| Hardware | Dell | Alienware 17 R4 | - | All | All | All |
| Operating System | Dell | Alienware 17 R4 Firmware | All | All | All | All |
| Hardware | Dell | Alienware 17 R5 | - | All | All | All |
| Operating System | Dell | Alienware 17 R5 Firmware | All | All | All | All |
| Hardware | Dell | Alienware Area 51m R1 | - | All | All | All |
| Operating System | Dell | Alienware Area 51m R1 Firmware | All | All | All | All |
| Hardware | Dell | Alienware Area 51m R2 | - | All | All | All |
| Operating System | Dell | Alienware Area 51m R2 Firmware | All | All | All | All |
| Hardware | Dell | Alienware Aurora R11 | - | All | All | All |
| Operating System | Dell | Alienware Aurora R11 Firmware | All | All | All | All |
| Hardware | Dell | Alienware Aurora R12 | - | All | All | All |
| Operating System | Dell | Alienware Aurora R12 Firmware | All | All | All | All |
| Hardware | Dell | Alienware Aurora R8 | - | All | All | All |
| Operating System | Dell | Alienware Aurora R8 Firmware | All | All | All | All |
| Hardware | Dell | Alienware Aurora R9 | - | All | All | All |
| Operating System | Dell | Alienware Aurora R9 Firmware | All | All | All | All |
| Hardware | Dell | Alienware M15 R1 | - | All | All | All |
| Operating System | Dell | Alienware M15 R1 Firmware | All | All | All | All |
| Hardware | Dell | Alienware M15 R2 | - | All | All | All |
| Operating System | Dell | Alienware M15 R2 Firmware | All | All | All | All |
| Hardware | Dell | Alienware M15 R3 | - | All | All | All |
| Operating System | Dell | Alienware M15 R3 Firmware | All | All | All | All |
| Hardware | Dell | Alienware M15 R4 | - | All | All | All |
| Operating System | Dell | Alienware M15 R4 Firmware | All | All | All | All |
| Hardware | Dell | Alienware M17 R1 | - | All | All | All |
| Operating System | Dell | Alienware M17 R1 Firmware | All | All | All | All |
| Hardware | Dell | Alienware M17 R2 | - | All | All | All |
| Operating System | Dell | Alienware M17 R2 Firmware | All | All | All | All |
| Hardware | Dell | Alienware M17 R3 | - | All | All | All |
| Operating System | Dell | Alienware M17 R3 Firmware | All | All | All | All |
| Hardware | Dell | Alienware M17 R4 | - | All | All | All |
| Operating System | Dell | Alienware M17 R4 Firmware | All | All | All | All |
| Hardware | Dell | Alienware X15 R1 | - | All | All | All |
| Operating System | Dell | Alienware X15 R1 Firmware | All | All | All | All |
| Hardware | Dell | Alienware X17 R1 | - | All | All | All |
| Operating System | Dell | Alienware X17 R1 Firmware | All | All | All | All |
| Hardware | Dell | Chengming 3977 | - | All | All | All |
| Operating System | Dell | Chengming 3977 Firmware | All | All | All | All |
| Hardware | Dell | Chengming 3980 | - | All | All | All |
| Operating System | Dell | Chengming 3980 Firmware | All | All | All | All |
| Hardware | Dell | Chengming 3988 | - | All | All | All |
| Operating System | Dell | Chengming 3988 Firmware | All | All | All | All |
| Hardware | Dell | Chengming 3990 | - | All | All | All |
| Operating System | Dell | Chengming 3990 Firmware | All | All | All | All |
| Hardware | Dell | Chengming 3991 | - | All | All | All |
| Operating System | Dell | Chengming 3991 Firmware | All | All | All | All |
| Hardware | Dell | Dell G15 5510 | - | All | All | All |
| Operating System | Dell | Dell G15 5510 Firmware | All | All | All | All |
| Hardware | Dell | Dell G15 5511 | - | All | All | All |
| Operating System | Dell | Dell G15 5511 Firmware | All | All | All | All |
| Hardware | Dell | Dell G3 3500 | - | All | All | All |
| Operating System | Dell | Dell G3 3500 Firmware | All | All | All | All |
| Hardware | Dell | Dell G3 3579 | - | All | All | All |
| Operating System | Dell | Dell G3 3579 Firmware | All | All | All | All |
| Hardware | Dell | Dell G3 3590 | - | All | All | All |
| Operating System | Dell | Dell G3 3590 Firmware | All | All | All | All |
| Hardware | Dell | Dell G3 3779 | - | All | All | All |
| Operating System | Dell | Dell G3 3779 Firmware | All | All | All | All |
| Hardware | Dell | Dell G5 5000 | - | All | All | All |
| Operating System | Dell | Dell G5 5000 Firmware | All | All | All | All |
| Hardware | Dell | Dell G5 5090 | - | All | All | All |
| Operating System | Dell | Dell G5 5090 Firmware | All | All | All | All |
| Hardware | Dell | Dell G5 5500 | - | All | All | All |
| Operating System | Dell | Dell G5 5500 Firmware | All | All | All | All |
| Hardware | Dell | Dell G5 5590 | - | All | All | All |
| Operating System | Dell | Dell G5 5590 Firmware | All | All | All | All |
| Hardware | Dell | Dell G7 7500 | - | All | All | All |
| Operating System | Dell | Dell G7 7500 Firmware | All | All | All | All |
| Hardware | Dell | Dell G7 7587 | - | All | All | All |
| Operating System | Dell | Dell G7 7587 Firmware | All | All | All | All |
| Hardware | Dell | Dell G7 7588 | - | All | All | All |
| Operating System | Dell | Dell G7 7588 Firmware | All | All | All | All |
| Hardware | Dell | Dell G7 7590 | - | All | All | All |
| Operating System | Dell | Dell G7 7590 Firmware | All | All | All | All |
| Hardware | Dell | Dell G7 7700 | - | All | All | All |
| Operating System | Dell | Dell G7 7700 Firmware | All | All | All | All |
| Hardware | Dell | Dell G7 7790 | - | All | All | All |
| Operating System | Dell | Dell G7 7790 Firmware | All | All | All | All |
| Hardware | Dell | Embedded Box Pc 5000 | - | All | All | All |
| Operating System | Dell | Embedded Box Pc 5000 Firmware | All | All | All | All |
| Hardware | Dell | Inspiron 13 5378 | - | All | All | All |
| Operating System | Dell | Inspiron 13 5378 Firmware | All | All | All | All |
| Hardware | Dell | Inspiron 13 5379 | - | All | All | All |
| Operating System | Dell | Inspiron 13 5379 Firmware | All | All | All | All |
| Hardware | Dell | Inspiron 13 7000 | - | All | All | All |
| Operating System | Dell | Inspiron 13 7000 Firmware | All | All | All | All |
| Hardware | Dell | Inspiron 13 7370 | - | All | All | All |
| Operating System | Dell | Inspiron 13 7370 Firmware | All | All | All | All |
| Hardware | Dell | Inspiron 13 7373 | - | All | All | All |
| Operating System | Dell | Inspiron 13 7373 Firmware | All | All | All | All |
| Hardware | Dell | Inspiron 13 7378 | - | All | All | All |
| Operating System | Dell | Inspiron 13 7378 Firmware | All | All | All | All |
| Hardware | Dell | Inspiron 14 3467 | - | All | All | All |
| Operating System | Dell | Inspiron 14 3467 Firmware | All | All | All | All |
| Hardware | Dell | Inspiron 14 3473 | - | All | All | All |
| Operating System | Dell | Inspiron 14 3473 Firmware | All | All | All | All |
| Hardware | Dell | Inspiron 14 5410 | - | All | All | All |
| Operating System | Dell | Inspiron 14 5410 Firmware | All | All | All | All |
| Hardware | Dell | Precision 5820 Tower | - | All | All | All |
| Operating System | Dell | Precision 5820 Tower Firmware | All | All | All | All |
| Hardware | Dell | Precision 7510 | - | All | All | All |
| Operating System | Dell | Precision 7510 Firmware | All | All | All | All |
| Hardware | Dell | Precision 7520 | - | All | All | All |
| Operating System | Dell | Precision 7520 Firmware | All | All | All | All |
| Hardware | Dell | Precision 7530 | - | All | All | All |
| Operating System | Dell | Precision 7530 Firmware | All | All | All | All |
| Hardware | Dell | Precision 7540 | - | All | All | All |
| Operating System | Dell | Precision 7540 Firmware | All | All | All | All |
| Hardware | Dell | Precision 7550 | - | All | All | All |
| Operating System | Dell | Precision 7550 Firmware | All | All | All | All |
| Hardware | Dell | Precision 7560 | - | All | All | All |
| Operating System | Dell | Precision 7560 Firmware | All | All | All | All |
| Hardware | Dell | Precision 7710 | - | All | All | All |
| Operating System | Dell | Precision 7710 Firmware | All | All | All | All |
| Hardware | Dell | Precision 7720 | - | All | All | All |
| Operating System | Dell | Precision 7720 Firmware | All | All | All | All |
| Hardware | Dell | Precision 7730 | - | All | All | All |
| Operating System | Dell | Precision 7730 Firmware | All | All | All | All |
| Hardware | Dell | Precision 7740 | - | All | All | All |
| Operating System | Dell | Precision 7740 Firmware | All | All | All | All |
| Hardware | Dell | Precision 7750 | - | All | All | All |
| Operating System | Dell | Precision 7750 Firmware | All | All | All | All |
| Hardware | Dell | Precision 7760 | - | All | All | All |
| Operating System | Dell | Precision 7760 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 13 5370 | - | All | All | All |
| Operating System | Dell | Vostro 13 5370 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 14 3468 | - | All | All | All |
| Operating System | Dell | Vostro 14 3468 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 14 3478 | - | All | All | All |
| Operating System | Dell | Vostro 14 3478 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 14 5468 | - | All | All | All |
| Operating System | Dell | Vostro 14 5468 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 14 5471 | - | All | All | All |
| Operating System | Dell | Vostro 14 5471 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 15 3568 | - | All | All | All |
| Operating System | Dell | Vostro 15 3568 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 15 3572 | - | All | All | All |
| Operating System | Dell | Vostro 15 3572 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 15 3578 | - | All | All | All |
| Operating System | Dell | Vostro 15 3578 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 15 5410 | - | All | All | All |
| Operating System | Dell | Vostro 15 5410 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 15 5510 | - | All | All | All |
| Operating System | Dell | Vostro 15 5510 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 15 5568 | - | All | All | All |
| Operating System | Dell | Vostro 15 5568 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 15 7570 | - | All | All | All |
| Operating System | Dell | Vostro 15 7570 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 15 7580 | - | All | All | All |
| Operating System | Dell | Vostro 15 7580 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 3070 | - | All | All | All |
| Operating System | Dell | Vostro 3070 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 3267 | - | All | All | All |
| Operating System | Dell | Vostro 3267 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 3268 | - | All | All | All |
| Operating System | Dell | Vostro 3268 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 3400 | - | All | All | All |
| Operating System | Dell | Vostro 3400 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 3401 | - | All | All | All |
| Operating System | Dell | Vostro 3401 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 3470 | - | All | All | All |
| Operating System | Dell | Vostro 3470 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 3471 | - | All | All | All |
| Operating System | Dell | Vostro 3471 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 3480 | - | All | All | All |
| Operating System | Dell | Vostro 3480 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 3481 | - | All | All | All |
| Operating System | Dell | Vostro 3481 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 3490 | - | All | All | All |
| Operating System | Dell | Vostro 3490 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 3500 | - | All | All | All |
| Operating System | Dell | Vostro 3500 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 3501 | - | All | All | All |
| Operating System | Dell | Vostro 3501 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 3510 | - | All | All | All |
| Operating System | Dell | Vostro 3510 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 3562 | - | All | All | All |
| Operating System | Dell | Vostro 3562 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 3580 | - | All | All | All |
| Operating System | Dell | Vostro 3580 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 3581 | - | All | All | All |
| Operating System | Dell | Vostro 3581 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 3582 | - | All | All | All |
| Operating System | Dell | Vostro 3582 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 3583 | - | All | All | All |
| Operating System | Dell | Vostro 3583 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 3584 | - | All | All | All |
| Operating System | Dell | Vostro 3584 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 3590 | - | All | All | All |
| Operating System | Dell | Vostro 3590 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 3660 | - | All | All | All |
| Operating System | Dell | Vostro 3660 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 3667 | - | All | All | All |
| Operating System | Dell | Vostro 3667 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 3668 | - | All | All | All |
| Operating System | Dell | Vostro 3668 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 3669 | - | All | All | All |
| Operating System | Dell | Vostro 3669 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 3670 | - | All | All | All |
| Operating System | Dell | Vostro 3670 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 3671 | - | All | All | All |
| Operating System | Dell | Vostro 3671 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 3681 | - | All | All | All |
| Operating System | Dell | Vostro 3681 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 3690 | - | All | All | All |
| Operating System | Dell | Vostro 3690 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 3881 | - | All | All | All |
| Operating System | Dell | Vostro 3881 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 3888 | - | All | All | All |
| Operating System | Dell | Vostro 3888 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 3890 | - | All | All | All |
| Operating System | Dell | Vostro 3890 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 5090 | - | All | All | All |
| Operating System | Dell | Vostro 5090 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 5300 | - | All | All | All |
| Operating System | Dell | Vostro 5300 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 5301 | - | All | All | All |
| Operating System | Dell | Vostro 5301 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 5310 | - | All | All | All |
| Operating System | Dell | Vostro 5310 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 5390 | - | All | All | All |
| Operating System | Dell | Vostro 5390 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 5391 | - | All | All | All |
| Operating System | Dell | Vostro 5391 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 5401 | - | All | All | All |
| Operating System | Dell | Vostro 5401 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 5402 | - | All | All | All |
| Operating System | Dell | Vostro 5402 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 5481 | - | All | All | All |
| Operating System | Dell | Vostro 5481 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 5490 | - | All | All | All |
| Operating System | Dell | Vostro 5490 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 5491 | - | All | All | All |
| Operating System | Dell | Vostro 5491 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 5501 | - | All | All | All |
| Operating System | Dell | Vostro 5501 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 5502 | - | All | All | All |
| Operating System | Dell | Vostro 5502 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 5581 | - | All | All | All |
| Operating System | Dell | Vostro 5581 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 5590 | - | All | All | All |
| Operating System | Dell | Vostro 5590 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 5591 | - | All | All | All |
| Operating System | Dell | Vostro 5591 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 5880 | - | All | All | All |
| Operating System | Dell | Vostro 5880 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 5890 | - | All | All | All |
| Operating System | Dell | Vostro 5890 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 7500 | - | All | All | All |
| Operating System | Dell | Vostro 7500 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 7510 | - | All | All | All |
| Operating System | Dell | Vostro 7510 Firmware | All | All | All | All |
| Hardware | Dell | Vostro 7590 | - | All | All | All |
| Operating System | Dell | Vostro 7590 Firmware | All | All | All | All |
Vendor Declared Affected Products
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Access Denied | af854a3a-2127-422b-91ae-364da2661108 | www.dell.com | Vendor Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.