CVE-2023-43088

CVSS v3 7.2 HIGH

7.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 0.5 / Impact : 6.0

Attack Vector PHYSICAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

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.

References

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

21 Nov 2024, 08:23

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~6.8~~	v2 : unknown v3 : 7.2
References	~~() https://www.dell.com/support/kbdoc/en-us/000218223/dsa-2023-377 - Vendor Advisory~~	() https://www.dell.com/support/kbdoc/en-us/000218223/dsa-2023-377 - Vendor Advisory

Information

Published : 2023-12-22 18:15

Updated : 2024-11-21 08:23

NVD link : CVE-2023-43088

Mitre link : CVE-2023-43088

CVE.ORG link : CVE-2023-43088

JSON object : View

Products Affected

CWE

CWE-16

Configuration

NVD-CWE-noinfo

{"id": "CVE-2023-43088", "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "[email protected]", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 7.2, "attackVector": "PHYSICAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 0.5}, {"type": "Primary", "source": "[email protected]", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.8, "attackVector": "PHYSICAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 0.9}]}, "published": "2023-12-22T18:15:07.550", "references": [{"url": "https://www.dell.com/support/kbdoc/en-us/000218223/dsa-2023-377", "tags": ["Vendor Advisory"], "source": "[email protected]"}, {"url": "https://www.dell.com/support/kbdoc/en-us/000218223/dsa-2023-377", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-16"}]}, {"type": "Primary", "source": "[email protected]", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "\nDell 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.\n\n"}, {"lang": "es", "value": "Dell Client BIOS contiene una vulnerabilidad de acceso directo a la memoria (DMA) previa al inicio. Un atacante autenticado con acceso f\u00edsico al sistema podr\u00eda explotar esta vulnerabilidad para ejecutar c\u00f3digo arbitrario en el dispositivo."}], "lastModified": "2024-11-21T08:23:42.107", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dell:precision_7865_tower_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A95FD57A-B04D-4792-830D-1F31F43A5FEF", "versionEndExcluding": "1.5.0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:dell:precision_7865_tower:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "75FF7571-FEF4-4973-9B31-9FF250F504A9"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "[email protected]"}