CVE-2021-23219
Quick assessment
Affected
NVIDIA NVIDIA GPU and Tegra hardware
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 Gpu是美国英伟达（Nvidia）公司的一种图形处理单元。用于机器学习、视频编辑和游戏应用程序。 Nvidia Gpu and Tegra hardware 存在安全漏洞，该漏洞源于允许具有提升权限的用户访问受保护的信息，这可能导致信息泄露。
Possible ATT&CK Techniques 3 AI
T1068 · Exploitation for Privilege Escalation T1055 · Process Injection T1564 · Hide Artifacts
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2021-23219
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
NVIDIA GPU and Tegra hardware contain a vulnerability in the internal microcontroller, which may allow a user with elevated privileges to access protected information by identifying, exploiting, and loading vulnerable microcode. Such an attack may lead to information disclosure.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Nvidia Gpu 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Nvidia Gpu是美国英伟达（Nvidia）公司的一种图形处理单元。用于机器学习、视频编辑和游戏应用程序。 Nvidia Gpu and Tegra hardware 存在安全漏洞，该漏洞源于允许具有提升权限的用户访问受保护的信息，这可能导致信息泄露。
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 GPU and Tegra hardware | Maxwell (except GM206), Tegra X1, Tegra X1+ | - |
|
II. Public POCs for CVE-2021-23219
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2021-23219
请登录查看更多情报信息。
Other References for CVE-2021-23219 (1)
-
https://nvidia.custhelp.com/app/answers/detail/a_id/5263 x_refsource_CONFIRM
Same Patch Batch · NVIDIA · 2021-11-20 · 8 CVEs total
| CVE-2021-23217 | 7.5 HIGH | Nvidia Gpu 安全漏洞 |
| CVE-2021-23201 | 7.5 HIGH | Nvidia Gpu 安全漏洞 |
| CVE-2021-34400 | 4.1 MEDIUM | Nvidia GPU 安全漏洞 |
| CVE-2021-34399 | 4.1 MEDIUM | NVIDIA GPU 安全漏洞 |
| CVE-2021-1125 | 4.1 MEDIUM | NVIDIA GPU 安全漏洞 |
| CVE-2021-1105 | 4.1 MEDIUM | NVIDIA GPU 安全漏洞 |
| CVE-2021-1088 | 4.1 MEDIUM | NVIDIA GPU 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2021-23219
No comments yet