CVE-2022-21820

NVIDIA DCGM contains a vulnerability in nvhostengine, where a network user can cause detection of error conditions without action, which may lead to limited code execution, some denial of service, escalation of privileges, and limited impacts to both data confidentiality and integrity.

CVSS v3 6.3 MEDIUM
CVSS v2.0 6.5 MEDIUM

6.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://packetstormsecurity.com/files/167396/NVIDIA-Data-Center-GPU-Manager-Remote-Memory-Corruption.html	Exploit Third Party Advisory VDB Entry
https://nvidia.custhelp.com/app/answers/detail/a_id/5328	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

AND

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

cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*

History

24 Jul 2023, 13:46

Type	Values Removed	Values Added
CWE	~~CWE-20~~	CWE-755 CWE-787

Information

Published : 2022-03-24 17:15

Updated : 2024-02-28 19:09

NVD link : CVE-2022-21820

Mitre link : CVE-2022-21820

CVE.ORG link : CVE-2022-21820

JSON object : View

Products Affected

linux

linux_kernel

nvidia

data_center_gpu_manager

CWE

CWE-755

Improper Handling of Exceptional Conditions

CWE-787

Out-of-bounds Write

CWE-20

Improper Input Validation

{"id": "CVE-2022-21820", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 3.4, "exploitabilityScore": 2.8}, {"type": "Secondary", "source": "psirt@nvidia.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 3.4, "exploitabilityScore": 2.8}]}, "published": "2022-03-24T17:15:08.230", "references": [{"url": "http://packetstormsecurity.com/files/167396/NVIDIA-Data-Center-GPU-Manager-Remote-Memory-Corruption.html", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "psirt@nvidia.com"}, {"url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5328", "tags": ["Patch", "Vendor Advisory"], "source": "psirt@nvidia.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-755"}, {"lang": "en", "value": "CWE-787"}]}, {"type": "Secondary", "source": "psirt@nvidia.com", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "NVIDIA DCGM contains a vulnerability in nvhostengine, where a network user can cause detection of error conditions without action, which may lead to limited code execution, some denial of service, escalation of privileges, and limited impacts to both data confidentiality and integrity."}, {"lang": "es", "value": "NVIDIA DCGM contiene una vulnerabilidad en nvhostengine, donde un usuario de la red puede causar la detecci\u00f3n de condiciones de error sin acci\u00f3n, lo que puede conllevar a una ejecuci\u00f3n de c\u00f3digo limitada, alguna denegaci\u00f3n de servicio, escalada de privilegios e impactos limitados en la confidencialidad e integridad de los datos"}], "lastModified": "2023-07-24T13:46:40.093", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:nvidia:data_center_gpu_manager:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C5A835CD-84D4-4814-B2C3-5FF2E4551F9F", "versionEndExcluding": "2.3.5"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "703AF700-7A70-47E2-BC3A-7FD03B3CA9C1"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "psirt@nvidia.com"}