CVE-2021-1071
5.6 · MEDIUMOverview
CVE-2021-1071 is a medium-severity vulnerability affecting nvidia linux_for_tegra. It was published on January 26, 2021 and has a CVSS 3.1 base score of 5.6 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 5.6, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
NVIDIA Tegra kernel in Jetson AGX Xavier Series, Jetson Xavier NX, TX1, TX2, Nano and Nano 2GB, all L4T versions prior to r32.5, contains a vulnerability in the INA3221 driver in which improper access control may lead to unauthorized users gaining access to system power usage data, which may lead to information disclosure.
Remediation
Check the references section for vendor advisories and patches from nvidia. Update linux_for_tegra to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| nvidia | linux_for_tegra | >= 0, < r32.5 | Affected |
Frequently Asked Questions
What is CVE-2021-1071?
CVE-2021-1071 is a medium-severity vulnerability affecting nvidia linux_for_tegra. It was published on January 26, 2021 and has a CVSS 3.1 base score of 5.6 (MEDIUM).
How severe is CVE-2021-1071?
This vulnerability has a CVSS 3.1 base score of 5.6, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2021-1071?
Check the references section for vendor advisories and patches from nvidia. Update linux_for_tegra to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2021-1071?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-1071 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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