CVE-2021-34405
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I. Basic Information for CVE-2021-34405
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
NVIDIA Linux distributions contain a vulnerability in TrustZone’s TEE_Malloc function, where an unchecked return value causing a null pointer dereference may lead to denial of service.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
NVIDIA Shield TV 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Nvidia NVIDIA Shield TV是美国英伟达（Nvidia）公司的一款流媒体播放器。 NVIDIA SHIELD TV 存在代码问题漏洞，该漏洞源于 TrustZone 中的 NULL 指针取消引用错误而存在的。该漏洞允许恶意应用程序执行拒绝服务 (DoS) 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
II. Public POCs for CVE-2021-34405
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|---|
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- https://nvidia.custhelp.com/app/answers/detail/a_id/5259x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2021-34405
Same Patch Batch · NVIDIA · 2022-01-18 · 6 CVEs total
| CVE-2021-34401 | 7.8 HIGH | Nvidia NVIDIA Shield TV 访问控制错误漏洞 |
| CVE-2021-34403 | 7.8 HIGH | NVIDIA Shield TV 资源管理错误漏洞 |
| CVE-2021-34404 | 7.1 HIGH | NVIDIA SHIELD TV 权限许可和访问控制问题漏洞 |
| CVE-2021-34402 | 6.7 MEDIUM | Nvidia NVIDIA Shield TV 缓冲区错误漏洞 |
| CVE-2021-34406 | 4.7 MEDIUM | NVIDIA SHIELD TV 代码问题漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2021-34405
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