NVIDIA GPU and Tegra hardware contain a vulnerability in the internal microcontroller, which may allow a user with elevated privileges to instantiate a DMA write operation only within a specific time window timed to corrupt code execution, which may impact confidentiality, integrity, or availability. The scope impact may extend to other components.
Metrics
No CVSS v4.0
Attack Vector Local
Attack Complexity High
Privileges Required High
Scope Changed
Confidentiality Impact High
Integrity Impact High
Availability Impact High
User Interaction None
No CVSS v3.0
Access Vector Local
Access Complexity Medium
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
This CVE is not in the KEV list.
The EPSS score is 0.00042.
Key SSVC decision points have not yet been added.
Affected Vendors & Products
| Vendors | Products |
|---|---|
|
Linux
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|
Linux Kernel
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|
|
Microsoft
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Windows
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|
Nvidia
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|
Configuration 1 [-]
| AND |
|
No data.
No data.
Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2021-10320 | NVIDIA GPU and Tegra hardware contain a vulnerability in the internal microcontroller, which may allow a user with elevated privileges to instantiate a DMA write operation only within a specific time window timed to corrupt code execution, which may impact confidentiality, integrity, or availability. The scope impact may extend to other components. |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
| Link | Providers |
|---|---|
| https://nvidia.custhelp.com/app/answers/detail/a_id/5263 |
|
History
No history.
Projects
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Status: PUBLISHED
Assigner: nvidia
Published:
Updated: 2024-08-03T19:05:55.701Z
Reserved: 2021-02-09T00:00:00
Link: CVE-2021-23217
No data.
Status : Modified
Published: 2021-11-20T15:15:07.890
Modified: 2024-11-21T05:51:23.477
Link: CVE-2021-23217
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD