CVE-2021-34398

NVIDIA DCGM, all versions prior to 2.2.9, contains a vulnerability in the DIAG module where any user can inject shared libraries into the DCGM server, which is usually running as root, which may lead to privilege escalation, total loss of confidentiality and integrity, and complete denial of service.

CVSS v3 7.8 HIGH
CVSS v2.0 7.2 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.2^/10

CVSS v2.0 : HIGH

Vector : AV:L/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://nvidia.custhelp.com/app/answers/detail/a_id/5219	Vendor Advisory
https://nvidia.custhelp.com/app/answers/detail/a_id/5219	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:nvidia:data_center_gpu_manager:*:*:*:*:*:*:*:*

History

21 Nov 2024, 06:10

Type	Values Removed	Values Added
References	~~() https://nvidia.custhelp.com/app/answers/detail/a_id/5219 - Vendor Advisory~~	() https://nvidia.custhelp.com/app/answers/detail/a_id/5219 - Vendor Advisory

Information

Published : 2021-08-13 16:15

Updated : 2024-11-21 06:10

NVD link : CVE-2021-34398

Mitre link : CVE-2021-34398

CVE.ORG link : CVE-2021-34398

JSON object : View

Products Affected

nvidia

data_center_gpu_manager

CWE

CWE-829

Inclusion of Functionality from Untrusted Control Sphere

{"id": "CVE-2021-34398", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.2, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Secondary", "source": "psirt@nvidia.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2021-08-13T16:15:07.540", "references": [{"url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5219", "tags": ["Vendor Advisory"], "source": "psirt@nvidia.com"}, {"url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5219", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-829"}]}], "descriptions": [{"lang": "en", "value": "NVIDIA DCGM, all versions prior to 2.2.9, contains a vulnerability in the DIAG module where any user can inject shared libraries into the DCGM server, which is usually running as root, which may lead to privilege escalation, total loss of confidentiality and integrity, and complete denial of service."}, {"lang": "es", "value": "NVIDIA DCGM, en todas las versiones anteriores a la versi\u00f3n 2.2.9, contiene una vulnerabilidad en el m\u00f3dulo DIAG por la que cualquier usuario puede inyectar bibliotecas compartidas en el servidor DCGM, que normalmente es ejecutado como root, que puede conllevar a una escalada de privilegios, la p\u00e9rdida total de la confidencialidad e integridad y la denegaci\u00f3n completa del servicio."}], "lastModified": "2024-11-21T06:10:18.970", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:nvidia:data_center_gpu_manager:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D7E9EF4D-41D4-4B81-9E96-B46C9A834A1B", "versionEndExcluding": "2.2.9"}], "operator": "OR"}]}], "sourceIdentifier": "psirt@nvidia.com"}