CVE-2022-22566
HIGH
7.2
CVSS Score
Published: February 9, 2022 at 08:00 PM UTC
Updated: June 17, 2026 at 04:28 AM UTC
420 products affected across 1 vendorLatitude 3420Latitude 9410 FirmwareLatitude 5511 Firmware
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Severity
HIGH7.2
Exploit prediction
EPSS 0.3%
Description
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 1.16.0
Affected range stops below 1.16.0, so it looks safe — our inference, not a vendor statement
dell-alienware-area-51m-r1 (same device)
v < 1.11.0
Affected range stops below 1.11.0, so it looks safe — our inference, not a vendor statement
dell-alienware-area-51m-r2 (same device)
v < 1.12.0
Affected range stops below 1.12.0, so it looks safe — our inference, not a vendor statement
dell-alienware-m15-r3 (same device)
v < 1.6.2
Affected range stops below 1.6.2, so it looks safe — our inference, not a vendor statement
dell-alienware-m15-r4 (same device)
v < 1.6.01.6.0 < v < 1.8.0
Affected range stops below 1.6.0, so it looks safe — our inference, not a vendor statement
Affected range stops below 1.8.0, so it looks safe — our inference, not a vendor statement
v < 1.12.0
Affected range stops below 1.12.0, so it looks safe — our inference, not a vendor statement
v < 1.6.2
Affected range stops below 1.6.2, so it looks safe — our inference, not a vendor statement
dell-alienware-m17-r4 (same device)
v < 1.6.0
Affected range stops below 1.6.0, so it looks safe — our inference, not a vendor statement
dell-chengming-3990 (same device)
v < 1.6.0
Affected range stops below 1.6.0, so it looks safe — our inference, not a vendor statement
v < 1.8.0
Affected range stops below 1.8.0, so it looks safe — our inference, not a vendor statement
dell-g15-5510 (same device)
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
x_refsource_MISCVendor Advisory
Source: [email protected]
https://www.dell.com/support/kbdoc/en-us/000195905/dsa-2022-028CVSS
- Attack Vector
- PHYSICAL
- Complexity
- LOW
- Privileges
- HIGH
- User Interaction
- NONE
- Scope
- CHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-1190NVD-CWE-Other
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