Access Control Vulnerability in NVIDIA Android Images for T210
CVE-2021-34404

7.1HIGH

Key Information:

Vendor

Nvidia
Status
Shield Tv
Vendor
CVE Published:
18 January 2022

What is CVE-2021-34404?

NVIDIA's Android images for the T210 platform exhibit a vulnerability in the Boot ROM (BROM). This vulnerability arises from inadequate access control over the AHB-DMA interface when BROM fails. An unprivileged attacker with physical access to the device can exploit this vulnerability to cause a denial of service. Additionally, it poses risks to data integrity and confidentiality, allowing unauthorized actions that exceed the security measures provided by BROM.

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Affected Version(s)

SHIELD TV All versions prior to SE 9.0

References

https://nvidia.custhelp.com/app/answers/detail/a_id/5259
x_refsource_CONFIRM

CVSS V3.1

Score:
7.1
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Physical
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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