CVE-2021-1112: Null Pointer Dereference
First published: Wed Aug 11 2021(Updated: )
NVIDIA Linux kernel distributions contain a vulnerability in nvmap, where a null pointer dereference may lead to complete denial of service.
Credit: psirt@nvidia.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| NVIDIA Linux for Tegra | >=32.1<32.6.1 | |
| NVIDIA Jetson AGX Xavier 16GB | ||
| NVIDIA Jetson Nano | ||
| NVIDIA Jetson Nano 2GB | ||
| NVIDIA Jetson TX1 L4T | ||
| NVIDIA Jetson TX2 4GB | ||
| NVIDIA Jetson TX2 NX | ||
| NVIDIA Jetson Xavier NX |
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Reference Links
Frequently Asked Questions
What is CVE-2021-1112?
CVE-2021-1112 is a vulnerability found in NVIDIA Linux kernel distributions where a null pointer dereference may lead to complete denial of service.
What software is affected by CVE-2021-1112?
NVIDIA Jetson Linux versions between 32.1 and 32.6.1 are affected by CVE-2021-1112.
How severe is CVE-2021-1112?
CVE-2021-1112 has a severity score of 5.5 (medium).
How can I fix CVE-2021-1112?
To fix CVE-2021-1112, update your NVIDIA Jetson Linux distribution to a version higher than 32.6.1.
Where can I find more information about CVE-2021-1112?
You can find more information about CVE-2021-1112 on NVIDIA's customer help website.
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