Home/CVE/Dell BIOS versions contain an Improper Protection Against Voltage and Clock Glitches vulnerability. An attacker with phy
CVE

CVE-2022-31224

Dell BIOS versions contain an Improper Protection Against Voltage and Clock Glitches vulnerability. An attacker with phy

Dell BIOS versions contain an Improper Protection Against Voltage and Clock Glitches vulnerability. An attacker with physical access to the system could potentially exploit this vulnerability by triggering a fault condition in order to change the behavior of the system.

LOW · CVSS 2 EPSS 0.00075
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  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-1247Improper Protection Against Voltage and Clock Glitches
▤

Affected Products & Versions

25
dell chengming 3900 firmware< 1.1.66
dell inspiron 14 plus 7420 firmware< 1.2.0
dell inspiron 16 plus 7620 firmware< 1.2.0
dell inspiron 3910 firmware< 1.1.66
dell inspiron 5320 firmware< 1.1.0
dell inspiron 5420 firmware< 1.4.1
dell inspiron 5620 firmware< 1.4.1
dell inspiron 7420 firmware< 1.3.0
▣

Scoring & Timeline

2
LOW · 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 NVD12 Sep 2022 · 07:15 PM
CVSS VectorCVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
🔗

References & Sources

1
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/000202196PatchVendor Advisory
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