CVE-2021-1067

NVIDIA SHIELD TV, all versions prior to 8.2.2, contains a vulnerability in the implementation of the RPMB command status, in which an attacker can write to the Write Protect Configuration Block, which may lead to denial of service or escalation of privileges.

CVSS v3 6.8 MEDIUM
CVSS v2.0 4.6 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

4.6^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://nvidia.custhelp.com/app/answers/detail/a_id/5148	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:google:android:9.0:*:*:*:*:*:*:*

cpe:2.3:a:nvidia:shield_experience:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-01-20 23:15

Updated : 2021-01-28 20:30

NVD link : CVE-2021-1067

Mitre link : CVE-2021-1067

CVE.ORG link : CVE-2021-1067

JSON object : View

Products Affected

nvidia

shield_experience

google

android

CWE

NVD-CWE-noinfo

{"id": "CVE-2021-1067", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.6, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "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": "2021-01-20T23:15:10.443", "references": [{"url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5148", "tags": ["Vendor Advisory"], "source": "psirt@nvidia.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "NVIDIA SHIELD TV, all versions prior to 8.2.2, contains a vulnerability in the implementation of the RPMB command status, in which an attacker can write to the Write Protect Configuration Block, which may lead to denial of service or escalation of privileges."}, {"lang": "es", "value": "NVIDIA SHIELD TV, todas las versiones anteriores a 8.2.2, contiene una vulnerabilidad en la implementaci\u00f3n del estado del comando RPMB, en el cual un atacante puede escribir en el Bloque de configuraci\u00f3n de protecci\u00f3n contra escritura, lo que puede conllevar a la denegaci\u00f3n de servicio o la escalada de privilegios"}], "lastModified": "2021-01-28T20:30:34.940", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:google:android:9.0:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "8DFAAD08-36DA-4C95-8200-C29FE5B6B854"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:nvidia:shield_experience:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E84A213F-2C1C-4358-9233-17A606F66569", "versionEndExcluding": "8.2.2"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "psirt@nvidia.com"}