CVE-2022-22566

Home/CVE/Select Dell Client Commercial and Consumer platforms contain a pre-boot direct memory access (DMA) vulnerability. An aut

CVE

Select Dell Client Commercial and Consumer platforms contain a pre-boot direct memory access (DMA) vulnerability. An aut

Select Dell Client Commercial and Consumer platforms contain a pre-boot direct memory access (DMA) vulnerability. An authenticated attacker with physical access to the system may potentially exploit this vulnerability in order to execute arbitrary code on the device.

MEDIUM · CVSS 6.9 EPSS 0.00042

Monitor

No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence

Sigma rules0 YARA rules0

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Weakness Classification

CWE-1190DMA Device Enabled Too Early in Boot Phase

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Affected Products & Versions

dell alienware area 51m r1 firmware< 1.16.0
dell alienware area 51m r2 firmware< 1.11.0
dell alienware m15 r3 firmware< 1.12.0
dell alienware m15 r4 firmware< 1.6.2
dell alienware m15 r6 firmware< 1.6.0
dell alienware m15 r6 firmware> 1.6.0 and < 1.8.0
dell alienware m17 r3 firmware< 1.12.0
dell alienware m17 r4 firmware< 1.6.2
Show all 60 affected productsdell chengming 3990 firmware< 1.6.0
dell chengming 3991 firmware< 1.6.0
dell g15 5510 firmware< 1.8.0
dell g15 5511 firmware< 1.9.0
dell g3 3500 firmware< 1.12.0
dell g3 3590 firmware< 1.14.0
dell g5 5000 firmware< 1.4.0
dell g5 5500 firmware< 1.12.0
dell g7 7500 firmware< 1.11.1
dell g7 7700 firmware< 1.11.1
dell inspiron 14 5410 firmware< 2.6.1
dell inspiron 14 5418 firmware< 2.6.1
dell inspiron 15 5510 firmware< 2.6.1
dell inspiron 15 5518 firmware< 2.6.1
dell inspiron 3490 firmware< 1.15.0
dell inspiron 3493 firmware< 1.18.0
dell inspiron 3501 firmware< 1.11.0
dell inspiron 3511 firmware< 1.8.0
dell inspiron 3590 firmware< 1.15.0
dell inspiron 3593 firmware< 1.18.0
dell inspiron 3790 firmware< 1.15.0
dell inspiron 3793 firmware< 1.18.0
dell inspiron 3880 firmware< 1.6.0
dell inspiron 3881 firmware< 1.6.0
dell inspiron 3891 firmware< 1.4.1
dell inspiron 5300 firmware< 1.10.0
dell inspiron 5301 firmware< 1.12.0
dell inspiron 5310 firmware< 2.6.1
dell inspiron 5390 firmware< 1.14.0
dell inspiron 5391 firmware< 1.15.0
dell inspiron 5400 2-in-1 firmware< 1.10.0
dell inspiron 5400 aio firmware< 1.6.0
dell inspiron 5401 firmware< 1.10.0
dell inspiron 5401 aio firmware< 1.6.0
dell inspiron 5402 firmware< 1.9.0
dell inspiron 5406 2-in-1 firmware< 1.9.0
dell inspiron 5408 firmware< 1.10.0
dell inspiron 5409 firmware< 1.9.0
dell inspiron 5410 firmware< 2.6.1
dell inspiron 5490 firmware< 1.16.1
dell inspiron 5490 aio firmware< 1.11.0
dell inspiron 5491 2-in-1 firmware< 1.12.1
dell inspiron 5493 firmware< 1.18.0
dell inspiron 5494 firmware< 1.15.0
dell inspiron 5498 firmware< 1.16.1
dell inspiron 5501 firmware< 1.10.0
dell inspiron 5502 firmware< 1.9.0
dell inspiron 5508 firmware< 1.10.0
dell inspiron 5509 firmware< 1.9.0
dell inspiron 5583 firmware< 1.16.0
dell inspiron 5584 firmware< 1.16.0
dell inspiron 5590 firmware< 1.16.1

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Scoring & Timeline

6.9

MEDIUM · CVSS v3.1 · security_alert@emc.com

View on NVD

Attack Vector

Network Adjacent Local Physical

Attack Complexity

Low High

Privileges Required

None Low High

User Interaction

None Required

Scope

Unchanged Changed

Confidentiality

None Low High

Integrity

None Low High

Availability

None Low High

Published to NVD09 Feb 2022 · 08:15 PM

CVSS VectorCVSS:3.1/AV:P/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

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References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

https://www.dell.com/support/kbdoc/en-us/000195905/dsa-2022-028Vendor Advisory

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