CVE-2021-34388
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I. Basic Information for CVE-2021-34388
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Bootloader contains a vulnerability in NVIDIA TegraBoot where a potential heap overflow might allow an attacker to control all the RAM after the heap block, leading to denial of service or code execution.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
NVIDIA MB2 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Nvidia NVIDIA MB2是美国Nvidia公司的一个组件。 NVIDIA MB2 存在缓冲区错误漏洞，该漏洞源于引导加载程序包含 NVIDIA MB2 中的一个漏洞，潜在的堆溢出可能会导致堆元数据损坏。攻击者可利用该漏洞将专门设计的数据传递给应用程序，触发基于堆的缓冲区溢出，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 TX1, TX2 series, TX2 NX, AGX Xavier series, Xavier NX, Nano and Nano 2GB | All Jetson Linux versions prior to r32.5.1 | - |
II. Public POCs for CVE-2021-34388
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://nvidia.custhelp.com/app/answers/detail/a_id/5205x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2021-34388
Same Patch Batch · NVIDIA · 2021-06-21 · 4 CVEs total
| CVE-2021-34386 | 6.3 MEDIUM | NVIDIA TLK 输入验证错误漏洞 |
| CVE-2021-34387 | 6.3 MEDIUM | NVIDIA TLK 访问控制错误漏洞 |
| CVE-2021-34389 | 5.0 MEDIUM | NVIDIA OTE 缓冲区错误漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2021-34388
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