CVE-2023-43088

Dell Client BIOS contains 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.

CVSS v3 6.8 MEDIUM

6.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.9 / Impact : 5.9

Attack Vector PHYSICAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.dell.com/support/kbdoc/en-us/000218223/dsa-2023-377	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:dell:precision_7865_tower_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:dell:precision_7865_tower:-:*:*:*:*:*:*:*

History

04 Jan 2024, 14:53

Type	Values Removed	Values Added
CWE		NVD-CWE-noinfo
References	~~() https://www.dell.com/support/kbdoc/en-us/000218223/dsa-2023-377 -~~	() https://www.dell.com/support/kbdoc/en-us/000218223/dsa-2023-377 - Vendor Advisory
Summary		(es) Dell Client BIOS contiene una vulnerabilidad de acceso directo a la memoria (DMA) previa al inicio. Un atacante autenticado con acceso físico al sistema podría explotar esta vulnerabilidad para ejecutar código arbitrario en el dispositivo.
CVSS	v2 : ~~unknown~~ v3 : ~~7.2~~	v2 : unknown v3 : 6.8
First Time		Dell precision 7865 Tower Firmware Dell precision 7865 Tower Dell
CPE		cpe:2.3:o:dell:precision_7865_tower_firmware:::::::: cpe:2.3:h:dell:precision_7865_tower:-:::::::*

22 Dec 2023, 18:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-12-22 18:15

Updated : 2024-01-04 14:53

NVD link : CVE-2023-43088

Mitre link : CVE-2023-43088

CVE.ORG link : CVE-2023-43088

JSON object : View

Products Affected

dell

precision_7865_tower
precision_7865_tower_firmware

CWE

NVD-CWE-noinfo CWE-16

Configuration

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