Home/CVE/Dell PowerEdge Server BIOS and Dell Precision Rack BIOS contain an Improper SMM communication buffer verification vulner
CVE

CVE-2024-0161

Dell PowerEdge Server BIOS and Dell Precision Rack BIOS contain an Improper SMM communication buffer verification vulner

Dell PowerEdge Server BIOS and Dell Precision Rack BIOS contain an Improper SMM communication buffer verification vulnerability. A local low privileged attacker could potentially exploit this vulnerability leading to arbitrary writes to SMRAM.

HIGH · CVSS 7.2 EPSS 0.00035
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-20Improper Input Validation
▤

Affected Products & Versions

60
dell poweredge t360 firmware< 1.1.1
dell poweredge r360 firmware< 1.1.1
dell poweredge r650 firmware< 1.13.2
dell poweredge r750 firmware< 1.13.2
dell poweredge r750xa firmware< 1.13.2
dell poweredge c6520 firmware< 1.13.2
dell poweredge mx750c firmware< 1.13.2
dell poweredge r550 firmware< 1.13.2
▣

Scoring & Timeline

7.2
HIGH · 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 NVD13 Mar 2024 · 04:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
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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/en-us/000222979/dsa-2024-006-security-update-for-dell-poweredge-server-bios-for-an-improper-smm-communication-buffer-verification-vulnerabilityVendor Advisory
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