NVIDIA Jetson AGX Xavier on Linux IOMMU Configuration permission assignment
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
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7.2 | $0-$5k | 0.00 |
A vulnerability was found in NVIDIA Jetson AGX Xavier, Jetson Xavier NX, Jetson TX1, Jetson TX2 and Jetson Nano on Linux. It has been declared as critical. This vulnerability affects an unknown code of the component IOMMU Configuration. The manipulation with an unknown input leads to a permission assignment vulnerability. The CWE definition for the vulnerability is CWE-732. The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors. As an impact it is known to affect confidentiality, integrity, and availability.
The weakness was presented 03/11/2022. The advisory is available at nvidia.custhelp.com. This vulnerability was named CVE-2022-21819 since 12/10/2021. The technical details are unknown and an exploit is not available.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
Product
Vendor
Name
License
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.2VulDB Meta Temp Score: 7.2
VulDB Base Score: 6.8
VulDB Temp Score: 6.8
VulDB Vector: 🔍
VulDB Reliability: 🔍
CNA Base Score: 7.6
CNA Vector (NVIDIA Corporation): 🔍
CVSSv2
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
Exploiting
Class: Permission assignmentCWE: CWE-732 / CWE-275 / CWE-266
ATT&CK: Unknown
Local: Yes
Remote: No
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
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Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Timeline
12/10/2021 🔍03/11/2022 🔍
03/11/2022 🔍
03/14/2022 🔍
Sources
Vendor: nvidia.comAdvisory: nvidia.custhelp.com
Status: Confirmed
CVE: CVE-2022-21819 (🔍)
Entry
Created: 03/11/2022 16:52Updated: 03/14/2022 13:21
Changes: 03/11/2022 16:52 (47), 03/14/2022 13:21 (1)
Complete: 🔍
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