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CVE-2021-34404

HIGH
7.6
CVSS Score
Published: January 18, 2022 at 06:05 PM UTC
Updated: June 17, 2026 at 03:55 AM UTC
1 product affected across 1 vendorShield Experience· also runs on 1 platform

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Severity
HIGH7.6
Exploit prediction
EPSS 0.2%

Description

Android images for T210 provided by NVIDIA contain a vulnerability in BROM, where failure to limit access to AHB-DMA when BROM fails may allow an unprivileged attacker with physical access to cause denial of service or impact integrity and confidentiality beyond the security scope of BROM.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Shield Experience· NVIDIA
95%
v < 9.0All versions prior to SE 9.0
Affected range stops below 9.0, so it looks safe — our inference, not a vendor statement
google-android (environment)

Runs on — not affected

The affected product only carries this flaw when running on these platforms. The platforms themselves are not vulnerable.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://nvidia.custhelp.com/app/answers/detail/a_id/5259

CVSS

7.6HIGH[email protected]
Attack Vector
PHYSICAL
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
NVD-CWE-noinfo

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