CVE-2024-25942

Severity Score

4.4

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

Dell PowerEdge Server BIOS contains an Improper SMM communication buffer verification vulnerability. A physical high privileged attacker could potentially exploit this vulnerability leading to arbitrary writes to SMRAM.

El BIOS del servidor Dell PowerEdge contiene una vulnerabilidad de verificación del búfer de comunicación SMM incorrecta. Un atacante físico con altos privilegios podría explotar esta vulnerabilidad y provocar escrituras arbitrarias en SMRAM.

*Credits: Dell would like to thank schur of BUPT, Dubhe Lab for reporting this issue.

CVSS Scores

Dellv3.1 4.4

Attack Vector

Physical

Attack Complexity

High

Privileges Required

High

User Interaction

None

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

Low

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2024-02-13 CVE Reserved
2024-03-19 CVE Published
2024-03-19 EPSS Updated
2024-08-12 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-20: Improper Input Validation

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.dell.com/support/kbdoc/en-us/000223210/dsa-2024-104-security-update-for-dell-poweredge-server-bios-for-an-improper-smm-communication-buffer-verification-vulnerability	2024-03-19

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Dell Search vendor "Dell"		PowerEdge Platform Search vendor "Dell" for product "PowerEdge Platform"				< 2.19.0 Search vendor "Dell" for product "PowerEdge Platform" and version " < 2.19.0"		en		Affected
Dell Search vendor "Dell"		PowerEdge Platform Search vendor "Dell" for product "PowerEdge Platform"				< 2.14.0 Search vendor "Dell" for product "PowerEdge Platform" and version " < 2.14.0"		en		Affected
Dell Search vendor "Dell"		PowerEdge Platform Search vendor "Dell" for product "PowerEdge Platform"				< 1.19.0 Search vendor "Dell" for product "PowerEdge Platform" and version " < 1.19.0"		en		Affected