CVE-2021-34374
Quick assessment
Affected
NVIDIA NVIDIA Jetson AGX Xavier series, Jetson Xavier NX, Jetson TX2 series, Jetson TX2 NX
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.
Nvidia NVIDIA Jetson是美国Nvidia公司的一款嵌入式系统开发模块。 NVIDIA Jetson 存在输入验证错误漏洞，该漏洞源于Trusty 包含未验证输入缓冲区长度的命令处理程序中的漏洞。攻击者可利用该漏洞触发内存损坏并在目标系统上执行任意代码。
Possible ATT&CK Techniques 1 AI
T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2021-34374
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Trusty contains a vulnerability in command handlers where the length of input buffers is not verified. This vulnerability can cause memory corruption, which may lead to information disclosure, escalation of privileges, and denial of service.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
NVIDIA Jetson 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Nvidia NVIDIA Jetson是美国Nvidia公司的一款嵌入式系统开发模块。 NVIDIA Jetson 存在输入验证错误漏洞，该漏洞源于Trusty 包含未验证输入缓冲区长度的命令处理程序中的漏洞。攻击者可利用该漏洞触发内存损坏并在目标系统上执行任意代码。
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 | NVIDIA Jetson AGX Xavier series, Jetson Xavier NX, Jetson TX2 series, Jetson TX2 NX | All Jetson Linux versions prior to r32.5.1 | - |
|
II. Public POCs for CVE-2021-34374
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2021-34374 (1)
-
https://nvidia.custhelp.com/app/answers/detail/a_id/5205 x_refsource_CONFIRM
Same Patch Batch · NVIDIA · 2021-06-30 · 13 CVEs total
| CVE-2021-34373 | 7.9 HIGH | Nvidia NVIDIA TLK 缓冲区错误漏洞 |
| CVE-2021-34379 | 7.7 HIGH | NVIDIA Jetson 缓冲区错误漏洞 |
| CVE-2021-34378 | 7.7 HIGH | NVIDIA Jetson 缓冲区错误漏洞 |
| CVE-2021-34377 | 7.7 HIGH | NVIDIA Jetson 缓冲区错误漏洞 |
| CVE-2021-34376 | 7.7 HIGH | NVIDIA Jetson 缓冲区错误漏洞 |
| CVE-2021-34375 | 7.7 HIGH | NVIDIA Jetson 缓冲区错误漏洞 |
| CVE-2021-34380 | 7.0 HIGH | Nvidia NVIDIA MB2 缓冲区错误漏洞 |
| CVE-2021-34382 | 6.7 MEDIUM | Nvidia NVIDIA TLK 输入验证错误漏洞 |
| CVE-2021-34381 | 6.7 MEDIUM | Nvidia NVIDIA TLK 输入验证错误漏洞 |
| CVE-2021-34383 | 6.4 MEDIUM | Nvidia NVIDIA MB2 缓冲区错误漏洞 |
| CVE-2021-34385 | 6.3 MEDIUM | Nvidia NVIDIA TLK 输入验证错误漏洞 |
| CVE-2021-34384 | 6.3 MEDIUM | Nvidia NVIDIA MB2 缓冲区错误漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2021-34374
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