CVE-2021-1112
Quick assessment
Affected
NVIDIA Jetson AGX Xavier series, Jetson Xavier NX, Jetson TX2 series, Jetson TX2 NX, Jetson Nano, Jetson Nano 2GB, Jetson TX1
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Jetson Linux是一个应用软件。用于深度学习和计算机视觉的高性能、低功耗计算使其成为计算密集型项目的理想平台。 NVIDIA Linux 内核发行版存在代码问题漏洞，该漏洞源于 nvmap 中 NULL 指针解引用错误。该漏洞允许本地用户执行DoS (denial of service)攻击。
Possible ATT&CK Techniques 1 AI
T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2021-1112
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
NVIDIA Linux kernel distributions contain a vulnerability in nvmap, where a null pointer dereference may lead to complete denial of service.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Linux kernel和Linux 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Jetson Linux是一个应用软件。用于深度学习和计算机视觉的高性能、低功耗计算使其成为计算密集型项目的理想平台。 NVIDIA Linux 内核发行版存在代码问题漏洞，该漏洞源于 nvmap 中 NULL 指针解引用错误。该漏洞允许本地用户执行DoS (denial of service)攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| NVIDIA | Jetson AGX Xavier series, Jetson Xavier NX, Jetson TX2 series, Jetson TX2 NX, Jetson Nano, Jetson Nano 2GB, Jetson TX1 | All Jetson Linux versions prior to r32.6.1 | - |
|
II. Public POCs for CVE-2021-1112
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2021-1112 (1)
-
https://nvidia.custhelp.com/app/answers/detail/a_id/5216 x_refsource_CONFIRM
Same Patch Batch · NVIDIA · 2021-08-11 · 9 CVEs total
| CVE-2021-1106 | 7.8 HIGH | Nvidia NVIDIA Jetson 缓冲区错误漏洞 |
| CVE-2021-1107 | 7.8 HIGH | NVIDIA Jetson 安全漏洞 |
| CVE-2021-1108 | 7.3 HIGH | NVIDIA Jetson 数字错误漏洞 |
| CVE-2021-1109 | 7.2 HIGH | NVIDIA Jetson 资源管理错误漏洞 |
| CVE-2021-1110 | 7.1 HIGH | NVIDIA Jetson 输入验证错误漏洞 |
| CVE-2021-1111 | 6.7 MEDIUM | NVIDIA Bootloader 缓冲区错误漏洞 |
| CVE-2021-1113 | 4.7 MEDIUM | NVIDIA Jetson 权限许可和访问控制问题漏洞 |
| CVE-2021-1114 | 4.4 MEDIUM | NVIDIA Jetson 资源管理错误漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2021-1112
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