Home/CVE/NVIDIA GPU and Tegra hardware contain a vulnerability in the internal microcontroller, which may allow a user with eleva
CVE

CVE-2021-23219

NVIDIA GPU and Tegra hardware contain a vulnerability in the internal microcontroller, which may allow a user with eleva

NVIDIA GPU and Tegra hardware contain a vulnerability in the internal microcontroller, which may allow a user with elevated privileges to access protected information by identifying, exploiting, and loading vulnerable microcode. Such an attack may lead to information disclosure.

MEDIUM · CVSS 4.1 EPSS 0.00121
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  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
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Affected Products & Versions

60
nvidia dgx-1 p100all versions
nvidia dgx-1 v100all versions
nvidia dgx-2all versions
nvidia dgx station a100all versions
nvidia drive constellationall versions
nvidia geforce gt 605all versions
nvidia geforce gt 610all versions
nvidia geforce gt 620all versions
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Scoring & Timeline

4.1
MEDIUM · CVSS v3.1 · psirt@nvidia.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD20 Nov 2021 · 03:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N
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References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://nvidia.custhelp.com/app/answers/detail/a_id/5263Vendor Advisory
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